企业内部控制制度基本框架的构建

依据COSO报告提出的有关内部控制整体框架的理论,针对我国企业内部控制的现状,提出建立我国企业内部控制制度的基本原则和建立我国企业内部控制制度的基本框架模式。     

Depositional environments of Bathonian sediments from the Jaisalmer Basin, Rajasthan, western India

The pericratonic sedimentary Jaisalmer Basin, west of the Aravalli Ranges, on the westerly dipping eastern flank of the Indus Shelf, is a principal structural element of Rajasthan. Jurassic sediments in the SE comprise non-marine sandstones and conglomerates to nearshore, brackish to marine sands, silts, clays and carbonates, grouped lithostratigraphically into the Lathi, Jaisalmer, Baisakhi, and Bhadasar formations. The Late Bajocian to Oxfordian Jaisalmer Formation is divided, in ascending order, into the Hamira, Joyan, Fort, Badabag, Kuldhar, and Jajiya members. Fossil records providing a Bajocian to Bathonian age for the lower and middle parts of the formation include: a Late Bajocian coral Isastraea bernardiana (d’Orbigny) in the uppermost Joyan Member; Bathonian ammonite Clydoniceras in the basal part of the Badabag Member; Bathonian foraminiferal/bivalve assemblages in the Fort Member. The topmost bed of the Joyan Member represents the peak of first marine transgression of the Jaisalmer Basin, probably contemporaneous with the Late Bajocian one in the neighbouring Kachchh Basin. Based on faunal studies Bajocian to Bathonian sediments of the Jaisalmer Basin can be broadly correlated with those of the Kachchh Basin. The Fort and Badabag members represent the following depositional environments, in chronological order: (a) brackish to shallow fully marine; (b) fully marine with rapidly fluctuating water energy and sedimentation rates; (c) near-shore to lower shoreface with fluctuating energy conditions, salinity and sedimentation rates; (d) near-shore to shoreface channels and storm-dominated marine above fair-weather wave-base; (e) lagoon with fluctuating low to moderate energy, salinity and sedimentation rates; (f) stormdominated shelf to lower shoreface.     

某深切峡谷地应力场空间分布特征研究

运用三维线弹性有限元软件(3D-σ)模拟了某深切河谷地应力场的形成演化过程，从而得到了研究区的现今地应力场，并对研究区地应力场的空间分布特征进行了分析和讨论，最后提出了地下厂房分析设计的地应力建议值，并对其岩爆可能性进行了评价。     

声乐教学中学生内心画面的建立与培养

歌唱艺术是歌唱者把声乐作品发挥的淋漓尽致,它是一种美的展示.在声乐教学中学生内心画面的建立与培养是非常重要的,歌唱者必须把科学的发声与作品完整的美的画面有机结合起来.     

A solution of spatial query processing and query optimization for spatial databases

Recently, attention has been focused on spatial query language which is used to query spatial databases. A design of spatial query language has been presented in this paper by extending the standard relational database query language SQL. It recognizes the significantly different requirements of spatial data handling and overcomes the inherent problems of the application of conventional database query languages. This design is based on an extended spatial data model, including the spatial data types and the spatial operators on them. The processing and optimization of spatial queries have also been discussed in this design. In the end, an implementation of this design is given in a spatial query subsystem.     

公交企业内部控制制度评审初探

城市公共交通企业是为人的位移提供服务的。它具有生产场地的流动性、组织上的分散性和同社会接触的广泛性的特点。对内部控制制度进行审查，评价制度是否严密、确定企业内部信息可依赖的程度，能帮助企业完善管理制度，提高营运质量，保证企业经营目标的实现。     

一维圆柱形催化剂效率因子的解析解

利用特殊函数求出了一维圆柱形催化剂在等温一级不可逆反应中的效率因子，并对其渐进方程和普遍化效率因子进行了讨论。     

试论技术价值的"双螺旋结构"--从技术价值的形成看技术的基本价值形态

技术的价值伴随着它的设计、发明而诞生，伴随着它的开发、生产而增长，伴随着它的应用、普及而实现。作为其“自然编码”，技术从设计到发明形成它的“内在价值”；作为其“社会编码”，技术从开发到生产形成它的“潜在价值”；作为其“社会表达”，技术从应用到普及形成它的“现实价值”。     

海南岛西部地区砖红壤中常、微量元素的垂向分异研究

选择海南岛西部地区占地面积大、发育典型的砖红壤作为研究对象,探讨砖红壤发育过程中常量元素与微量元素的组成特征,分析不同剖面常量元素与微量元素含量的垂向变化规律,厘定不同剖面元素的迁移富集规律及其成因,并阐述其与人类活动及环境之间的相关关系.     

土地空间元数据库管理信息系统的设计与研究

土地信息数据量大，数据结构复杂多样，只有建立完善的元数据库及其管理体系才能方便地进行数据的应用、交换、分发和共享．本文从元数据的概念和作用人手，分析了元数据标准的现状，提出了符合土地信息实际情况的元数据内容，进而讨论了土地空间元数据管理系统的数据存储模式和功能设计．