论房屋征收与补偿过程中的维权机制

随着现阶段城市建设速度的加快，各地因拆迁行为引发的争议越来越激烈。为了更好地协调城市发展与私人权益的关系，2011年1月21日国务院颁布了《国有土地上房屋征收与补偿条例》（简称《征收条例》，下同）。与先前的《城市房屋拆迁管理条例》相比较，《征收条例》无论在立法的价值目标、具体的实施机制方面都有很大的区别。以《征收条例》和相关立法作为制度框架，构建并逐步完善房屋征收与补偿过程中的维权机制，有助于使得包括《征收条例》在内的上述立法得以贯彻实现，从而使得利益博弈在市场经济、法治国家的轨道上进行。     

甘肃迭部国有林区生态效益补偿机制的探讨

本文从白龙江主要流域的生态现状入手，着重介绍和分析了白龙江流域迭部国有林区生态效益补偿机制的现状和问题，提出了主要的解决办法。     

甘肃省天祝县草原补奖政策实施效果

草原作为重要的生态资产与生产资源,在我国生态文明建设和社会经济发展中具有重要的战略地位。党的十八大以来,我国将生态文明建设纳入“五位一体”总体布局之中,在草原牧区实施草原生态补奖政策,对草地生态保护、修复和助力牧区精准脱贫具有重要意义。本研究以甘肃省天祝藏族自治县为例,通过历年统计数据和查阅年鉴等方式获得相关资料,对两轮补奖政策实施效果进行梳理,从补奖政策资金、草地生产力及载畜量、生态效益、经济效益和社会效益等方面分析了政策实施前后变化情况。结果表明：1)两轮补奖政策实施后,天祝县草原生态环境逐步恢复,草地生产力达到2 162.28 kg·hm–2,相比补奖政策实施前提高了45.4%;2)畜牧业生产方式不断转变,理论载畜量增长了42.98万个羊单位,相比补奖政策实施前提高了54.3%;3)农牧民人均收入从补奖政策实施前的4 012元增加到8 265元。遵从“绿水青山就是金山银山”的生态发展理念,为进一步加强草地生态恢复,建议：1)在平衡禁牧下农户收入水平和生态补偿资金投入的基础上确定草原补奖补偿标准;2)加快培育现代农业产业,加大产业扶持力度,积极发展特色农牧业;3)建立健全放牧禁牧制度,科学制定草原合理利用计划。     

通过财务稽核强化电力企业的内部控制

通过对财务稽核的意义、作用以及电力企业内部控制的基本要求,阐述财务稽核对强化企业内部控制的重要性,同时列举电力企业管理中容易出现的财务管理方面的漏洞,并依次作为问题进行讨论寻找解决的途径。     

励磁功率单元主回路快速故障诊断策略

分析总结了发电机组励磁系统功率单元的故障类型和常见故障,通过Matlab仿真功率单元主回路故障类型,重点研究基于故障频谱分析的定量故障特征提取和故障分类,提出了一种快速针对功率单元主回路的故障诊断真值表法,最后通过实验平台验证故障类别,结果表明：该方法能够正确有效地诊断出功率单元主回路具体的故障晶闸管,为励磁系统功率单元故障诊断提供依据。     

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.     

An Improved Method of the Transient Waveform Analysis in Power Systems

The angular frequency and decaying constant of each copmonect for the transient waveform in power systems were obtained by using the discrete Fourier transform; the amplitude and phase angle were calculated in the linear curve fitting method. And all of the parameters obtained above were treated in an unified optimization by using the curve fitting optimization of the least square method of general nonlinear funcrion so as to get the results of waveform analysis. Two examples are included.     

Automatic Measuring Method of Eyeglass Lens Power

A method of measuring eyeglass lens power is proposed. A position detector and 3 beams of ray are used to measure the prismatic, spherical and astigmatic powers. Based on the method, an automatic focimeter with simple structure can be developed. The measure errors of prismatic and spherical powers are analyzed, from which it is concluded that the precision of the position detector is the key to the method.     

Distributed Power Flow Method Based on Ward Equivalent

With interconnecting and developing of power system, the problem of power flow computation on dispersed data resource need to be solved. A new distributed computation method of power flow based on Ward equivalent is presented. According to master-slaver splitting principle, multi-area interconnected power system is divided into master-slaver areas. Boundary buses in different areas are defined as different bus-types. Neighborhood areas are equivalent by Ward equivalent principle, and the equivalent injection power and equivalent impedance are worked out. Power flows from master area to slaver areas are solved by Newton method, and the equivalent injection power and equivalent impedance on the boundary are modified by their solutions. The process above repeats until to convergence. The proposed distributed power flow method takes full advantage of the information of power, voltage, network configuration in neighborhood areas, so it is better on convergence and quality of solution. The proposed algorithm is testified by IEEE 14-bus system and a practical 181-bus system.