灭滴灵治疗智齿冠周炎的临床观察

本文对１０００例智齿冠周炎的患者采用三种治疗方法．其中一种单独给予口服灭滴灵，一种给予肌注青霉素．另一种则采用灭滴灵十肌注青霉素治疗．结果显示：三种治疗方法的疗效无显著差异．而灭滴灵有口服方便，安全，副作用少之优点．     

否定毛细永动机的唯象理论

本文从毛细现象自身所满足的规律、弯曲液面所具有的性质着手，给出了一种否定毛细永动机的唯象理论。     

高新技术开发区网络管理系统的设计

根据高新技术产业开发区的特点，提出了一系列有针对性的软、硬件设计。     

Ruin Probability with Variable Premium Rate and Disturbed by Diffusion in a Markovian Environment

We consider a risk model with a premium rate which varies with the level of free reserves. In this model, the occurrence of claims is described by a Cox process with Markov intensity process, and the influence of stochastic factors is considered by adding a diffusion process. The integro-differential equation for the ruin probability is derived by a infinitesimal method.     

Telyakovskiǐ型定理

本文在二阶连续模情形下,证明了满足Timan型估计的线性算子A,经过适当的修正后得到的线性算子A~+满足Telyakovskiǐ型估计。     

STABILITY CRITERIA FOR A CLASS OF UNCERTAINSYSTEMS WITH TIME—DELAY

Some stability criteria are obtained for a class of uncertain systems with time-delay usingLyapunov functional and analytic techniques. It is easy to check the criteria by making use of theboundedness of the uncertainties.     

巷旁充填沿空留巷技术研究

本文通过转Ⅳ喷射机组成的风力充填系统输送矸石——水泥胶凝混合料的巷旁充填研究,介绍了该技术在沿空留巷中应用及效果,并对改进提出了建议。     

Technical Notes ：STUDIES ON THE VALUE OF SECONDARY MARKET TO THE SUPPLY CHAIN

This paper investigates the impact of a secondary market, where retailers can buy and sell excessinventories, on the supply chain. We develop a two-period model with a single manufacturer and tworetailers. At the beginning of the first period the retailers order and receive products from themanufacturer, but at the beginning of the second period, they can trade surplus products betweenthemselves in the secondary market. We investigate the impact of the correlated dependence ofretailers' demand on both the quantity effect and the allocation effect under the secondary market.Lastly,we study potential strategies for the manufacturer to increase sales with the existence of thesecondary market.     

FROM MANUFACTURING SCHEDULING TO SUPPLY CHAIN COORDINATION：THE CONTROL OF COMPLEXITY AND UNCERTAINTY

With time-based competition and rapid technology advancements, effective manufacturingscheduling and supply chain coordination are critical to quickly respond to changing marketconditions. These problems, however, are difficult in view of inherent complexity and variousuncertainties involved. Based on a series of results by the authors, decomposition and coordination byusing Lagrangian relaxation is identified in this paper as an effective way to control complexity anduncertainty.A manufacturing scheduling problem is first formulated within the job shop context withuncertain order arrivals, processing times, due dates, and part priorities as a separable optimizationproblem. A solution methodology that combines Lagrangian relaxation, stochastic dynamicprogramming, and heuristics is developed. Method improvements to effectively solve large problemsare also highlighted. To extend manufacturing scheduling within a factory to coordinate autonomicmembers across chains of suppliers, a decentralized supply chai