按劳分配在社会主义市场经济条件下的变化与发展

在社会主义市场经济体制下，按劳分配在实施主体，客体范围，分配对象，分配尺度，调控手段等方面都呈现出有异于计划经济体制的一些新的变化与发展。     

从清产核资看高校国有资产管理

清产核资对高校国有资产管理具有重要意义．通过清产核资能够发现高校国有资产管理中的种种问题，进而找到解决问题的办法。本文结合清产核资工作实践，阐述了当前高校国有资产管理普遍存在的问题及防止国有资产流失，加强国有资产管理的措施。     

我国城市土地管理体制改革的基本构想——“三权分离”模式的理论依据及土地收益分配

根据马克思对地租理论的阐述,结合我国现阶段城市土地管理中存在的问题,指出实行城市土地管理体制“三权分离”是解决我国现阶段城市土地管理体制不顺和收益归属不清的有效途径。     

陕西地质灾害形成条件与对策探讨

陕西省是我国地质灾害较为严重的省份之一,其中滑坡、泥石流、崩塌易发区20多个,面积约12.5×104km2,占全省面积的60.8%,对陕西经济的发展造成了较大的影响.通过对陕西主要地质灾害形成条件的分析,为防治地质灾害提供一定客观依据,并针对这些地质灾害提出相应的对策,以便减少地质灾害对经济的影响.     

试论新经济时代财务管理的转型

面对知识经济的冲击，现代财务管理必须适应潮流而改革。网络化，知识化和人本化要求现代财务管理由资金的管理为主转向对知识的管理为主，由对物的管理为主转向对人的管理为主，由按“劳”分配转向按经济要素分配，以实现管理理念，管理组织和方法，管理内容和重点等方面的转型。     

Dynamic Distribution Model with Prime Granularity for Parallel Computing

Dynamic distribution model is one of the best schemes for parallel volume rendering. However, in homogeneous cluster system, since the granularity is traditionally identical, all processors communicate almost simultaneously and computation load may lose balance. Due to problems above, a dynamic distribution model with prime granularity for parallel computing is presented. Granularities of each processor are relatively prime, and related theories are introduced, A high parallel performance can be achieved by minimizing network competition and using a load balancing strategy that ensures all processors finish almost simultaneously, Based on Master-Slave-Gleaner （ MSG） scheme, the parallel Splatting Algorithm for volume rendering is used to test the model on IBM Cluster 1350 system. The experimental results show that the model can bring a considerable improvement in performance, including computation efficiency, total execution time, speed, and load balancing.     

孙中山粮食分配思想述论

孙中山于1924年提出了"以养民为目标,不以赚钱为目标"、"要粮食的分配很平均"的粮食分配思想,对于这一思想的评述,学界尚未论及。文章主要探讨孙中山的粮食分配思想产生的原因、内容、历史地位以及对现实的启示意义。     

负载型催化剂研究中的自发单层分散原理

许多负载型催化剂的活性组分可在载体表面自发分散。当活性组分含量低于其分散阈值时,它在载体表面呈单层但非密置单层分散,逾此阈值时出现晶相。自发分散效应可以称为自发单层分散原理。对自发单层分散原理的实质等问题作了初步探讨。     

测量脱硫活化器内颗粒尺寸分布和颗粒数的PIV技术

颗粒尺寸分布及颗粒数是研究活化器脱硫效率的2个重要参数，本介绍了一种应用颗粒速度图像仪(PIV技术)测量脱硫活化器内颗粒尺寸分布和颗粒数的测量方法．为了提高测量的速度，采用Watersheld算法计算图像中每个颗粒的灰度域值，应用边缘增强滤波算于搜索每个颗粒图像的边缘，并用Freeman位的格式保存搜索结果．基于各个颗粒的Freeman位数据，可以计算出流场中颗粒的尺寸分布及颗粒数．最后给出了实际的测量数据及误差分析．研究结果表明PIV技术将是研究脱硫效率的一种重要的测试手段．     

Multi-stakeholder process strengthens agricultural innovations and sustainable livelihoods of farmers in Southern Nigeria

Purpose: In this paper, we explore the strategic role of Multi-stakeholder processes (MSP) in agricultural innovations and how it has impacted livelihood assets’ (LAs) capital dynamics of stakeholders in platforms in West Africa.

Design/Methodology/Approach: We demonstrate how LA capitals and socio-economic dynamics induced by MSP can enhance cassava production efficiency but also create opportunities and challenges that influence platform dynamics and impacts. We use a multistage sampling procedure and sustainable livelihood model (e.g. stochastic frontier functions and Tobit regression) to analyse LA capital dynamics of the stakeholders.

Findings: We showed that the LA of the MSP participants (0.72) was found to be significantly higher (χ²?=?3.732, p?Practical implications: We recommend the institutionalization of MSP in the Agricultural Research for Development (AR4D) with more extension follow-up services so as to adequately and appropriately unleash the potentials in social capital networks that enable the development, effective dissemination and adoption of agricultural innovations.

Theoretical implications: This study suggests that soft-transfer of technologies seems to dominate at MSP inception. But at maturity, the results of the struggle between researchers and farmers would lead to co-reaction and community-based research. Consequently, the knowledge and power dynamics that take place within the MSP should be considered the centre of co-construction and platform dynamics.

Originality/Values: The study provided a practical experience on how MSP can be institutionalized in the AR4D programmes to support agricultural innovation systems and foster pro-poor growth and livelihoods.