System deployment optimization in architecture design

Optimization of architecture design has recently drawn research interest. System deployment optimization （SDO） refers to the process of optimizing systems that are being deployed to activi- ties. This paper first formulates a mathematical model to theorize and operationalize the SDO problem and then identifies optimal so- lutions to solve the SDO problem. In the solutions, the success rate of the combat task is maximized, whereas the execution time of the task and the cost of changes in the system structure are mini- mized. The presented optimized algorithm generates an optimal solution without the need to check the entire search space. A novel method is finally proposed based on the combination of heuristic method and genetic algorithm （HGA）, as well as the combination of heuristic method and particle swarm optimization （HPSO）. Experi- ment results show that the HPSO method generates solutions faster than particle swarm optimization （PSO） and genetic algo- rithm （GA） in terms of execution time and performs more efficiently than the heuristic method in terms of determining the best solution.     

论司法信息公开的多元化价值及其实现

借鉴交叉学科的相关理论，有助于建构司法信息公开的价值体系，发掘实践困境之根源，推动司法信息公开由被动到主动、由反向到正向、由盲目到理性、由单一的工具主义向多元的价值取向转变。所谓“公开促公正”只是宽泛的价值表述，司法信息公开之于“公正”的实现，需要逐步对应“基本权利的兑现”、“业务水准的提升”、“司法权威的树立”、“司法独立的彰显”和“理性商谈的推行”五个层次的价值取向，并推动其良性互动和有效实现。     

高钛球团焙烧行为及其强化技术

研究了高钛球团的焙烧特征和固结行为.随着TiO2含量的增加,球团焙烧难度增大,当TiO2质量分数由10%增加至21%时,高钛球团所需预热时间由12 min延长至26 min以上,焙烧球强度由每个2486 N降低至每个1728 N.高钛球团由于FeTiO3含量高,导致氧化速度慢、预热球氧化程度低,不利于焙烧固结时钛赤铁矿固溶体晶粒的长大,使得球团固结强度差.通过添加NaOH结合润磨工艺增大颗粒表面能和反应活性,促进了固相扩散,并生成少量低熔点化合物,有利于再结晶过程的扩散迁移,使Ti富集在Fe2 TiO5中并促进钛赤铁矿晶粒长大,强化了高钛球团焙烧固结,可使预热时间缩短至16 min,球团强度提高至每个2141 N.     

An important functional group,benzo[1,3]dioxole,of alkaloids induces the formation of the human telomeric DNA G-quadruplex

Over the past few decades, numerous molecules have been discovered or designed to interact efficiently and selectively with a peculiar DNA structure named G-quadruplex. Some of these molecules have been developed as anticancer agents. To aid the design of anticancer agents, the ability of alkaloids possessing Protoberberine and Benzophenanthridine groups to induce the formation of G-quadruplexes were studied using CD spectroscopy. By careful examination of their structures, we found that a benzo[1,3]dioxole group plays an important role in influencing their inductive properties. The more functional groups the alkaloids have, the stronger their G-quadruplex inductive ability.     

基于卫星产品保证的并行工程的研究

针对在产品保证基础上实施并行工程，简述了卫星研制串行工程和并行工程之间的概念和关系，并通过建立在卫星研制过程中无产品保证要求和有产品保证要求两种条件下串行工程和并行工程的模型，从质量、成本、效率等方面来比较、分析和刻画卫星研制过程中实施并行工程的思想和作用；在此基础上分析了在实际中实施并行工程的条件。     

12CaO·7Al2O3型精炼合成渣物性与脱硫试验

对近两年从国外发展起来的新型精炼合成渣 12 Ca O· 7Al2 O3的烧成工艺、物性和脱硫能力进行了试验研究。结果表明 ,该渣系原料来源广泛 ,成本较低 ;以 12 Ca O· 7Al2 O3为低熔点相 ,具有较低的熔化温度 ,在精炼温度下具有较好的流动性 ;由于具有很高的碱度和 Al2 O3含量 ,因而具有较强的脱硫能力和吸附铝脱氧产物的能力 ,并且在精炼过程中还可配加大量石灰 ,进一步提高其脱硫能力 ,尤其适用于铝脱氧钢     

氧化石墨烯复合磷酸酯交联弹性体的制备及其用于药物缓释的研究

选取亲水性较好的聚乙二醇,通过自身的相转移催化性进行环氧化,制备的环氧化产物与聚四氢呋喃磷酸酯和氧化石墨烯进行混合、交联固化,制备了可降解的磷酸酯交联材料。结果表明制备的交联材料具有良好的力学性能和降解性能,氧化石墨烯的添加影响交联材料的力学性能和降解性能。体外的药物释放测试和细胞毒性研究表明制备的聚合物作为药物释放体系具有较大的应用潜力。     

腹腔镜胃癌根治术与传统胃癌根治术的临床效果比较

目的:比较腹腔镜胃癌根治术与传统胃癌根治术的临床效果。方法:回顾分析2010年10月至2013年10月大理大学附属医院行腹腔镜胃癌根治术及胃癌根治术共103例胃癌患者的临床资料,分析比较两组患者的临床效果。结果:应用腹腔镜组平均出血量为(153.05±11.71)m L,明显少于开腹手术的(278.45±12.65)m L(P<0.05)。腹腔镜组的平均术后恢复肛门排气时间(3.10±0.62)d,低于开腹手术组的(5.58±1.12)d(P<0.05)。腹腔镜组平均术后住院时间为(14.25±2.78)d,明显低于开腹手术的(22.07±3.59)d(P<0.05)。生存率:行腹腔镜手术者1年总生存率94.1%,开腹手术总生存率92.1%(P>0.05)。结论:腹腔镜胃癌根治术具有术中出血少、术后住院天数少、并发症少等优点,治疗效果与开腹手术相当。     

交互式语音地球仪照明结构研究

简述了交互式语音地球仪结构原理;研究了地球仪上首都的无歧义显示、发光二极管的布置以及首 都显示分辨率;制成了交互式语音地球仪。     

Coral reef ecosystems in the South China Sea as a source of atmospheric CO<Subscript>2</Subscript> in summer

Field measurements of air-sea CO2 exchange in three coral reef areas of the South China Sea (i.e. the Yongshu Reef atoll of the Nansha Islands, southern South China Sea (SCS); Yongxing Island of Xisha Islands, north-central SCS; and Luhuitou Fringing Reef in Sanya of Hainan Island, northern SCS) during the summers of 2008 and 2009 revealed that both air and surface seawater partial pressures of CO2 (pCO2) showed regular diurnal cycles. Minimum values occurred in the evening and maximum values in the morning. Air pCO2 in each of the three study areas showed small diurnal variations, while large diurnal variations were ob-served in seawater pCO2. The diurnal variation amplitude of seawater pCO2 was ~70 μmol mol–1 at the Yongshu Reef lagoon, 420–619 μmol mol–1 on the Yongxing Island reef flat, and 264–579 μmol mol–1 on the reef flat of the Luhuitou Fringing Reef, and 324–492 μmol mol–1 in an adjacent area just outside of this fringing reef. With respect to spatial relations, there were large differences in air-sea CO2 flux across the South China Sea (e.g. ~0.4 mmol CO2 m–2 d–1 at Yongshu Reef, ~4.7 mmol CO2 m–2 d–1 at Yongxing Island, and ~9.8 mmol CO2 m–2 d–1 at Luhuitou Fringing Reef). However, these positive values suggest that coral reef ecosystems of the SCS may be a net source of CO2 to the atmosphere. Additional analyses indicated that diurnal variations of surface seawater pCO2 in the shallow water reef flat are controlled mainly by biological metabolic processes, while those of deeper water lagoons and outer reef areas are regulated by both biological metabolism and hydrodynamic factors. Unlike the open ocean, inorganic metabolism plays a significant role in influencing seawater pCO2 variations in coral reef ecosystems.