A New Thinking of the Objects Served Relationship Management in Complex System

Take a digital libraries＇ service system for example, Objects Served Relationship Management （OSRM） in complex systems is proposed firstly as a new concept, and its connotation is explained. The significances and constructions of OSRM are analyzed. Both the fundamental facts and the important natures that the things which are interested by Objects Served （OS） （e. g. publishers and readers） and the server （e. g. digital libraries are the servers of publishers and readers） will not be the same completely although there are a lot of common benefits between OS and servers, are indeed clarified. The valuable information,which should be used by OS and their server, is often hidden behind them. Thus, how to find, manage and control the relationship among OS and their servers is very necessary and important for the common benefits among all of them.（e. g. the three dimensions of OSRM in digital library system and its overall framwork are proposed. The different strategies to different cases in the digital library＇s multidimensional framework are analyzed.）

Research on Government Performance Evaluation Based on Management by Objective

Based on the objective management theory, this paper analyzes the existing problems in the process of government performance evaluation, explores the necessity of objective management in performance evaluation, and establishes a government performance evaluation system based on objective management.

IoT Management for Street Lighting-Information Model-Part II

Design is a concept of either an object,a process,or a system that is specific and,in most cases,detailed.A service design is designing or organizing the experience around a product and the service associated with a product’s use.For this purpose,service design uses methods and tools derived from different disciplines like information and management science.The second level of management science is about building models and implementing models on computers.The paper presents the second stage of project“Service management for IoT in streetlighting”.From several points of view a review of streetlighting management is performed:(1)design and spending;(2)network element management;(3)network management;(4)new technologies in smart streetlighting.The authors synthesize main objects classes for service management and specialized managed objects classes for two areas-Service Provision and Officer control.The used design methodology is unified modelling language(UML)and particularly class diagrams.The models are intended for business developers,university professors,and students.

Standardization of critical care management of non-critically ill patients with COVID-19

The large global outbreak of coronavirus disease 2019(COVID-19)has seriously endangered the health care system in China and globally.The sudden surge of patients with severe acute respiratory syndrome coronavirus 2 infection has revealed the shortage of critical care medicine resources and intensivists.Currently,the management of non-critically ill patients with COVID-19 is performed mostly by non-intensive care unit(ICU)physicians,who lack the required professional knowledge,training,and practice in critical care medicine,especially in terms of continuous monitoring of the respiratory function,intervention,and feedback on treatment effects.This clinical problem needs an urgent solution.Therefore,here,we propose a series of clinical strategies for non-ICU physicians aimed at the standardization of the management of non-critically ill patients with COVID-19 from the perspective of critical care medicine.Isolation management is performed to facilitate the implementation of hierarchical monitoring and intervention to ensure the reasonable distribution of scarce critical care medical resources and intensivists,highlight the key patients,timely detection of disease progression,and early and appropriate intervention and organ function support,and thus improve the prognosis.Different management objectives are also set based on the high-risk factors and the severity of patients with COVID-19.The approaches suggested herein will facilitate the timely detection of disease progression,and thus ensure the provision of early and appropriate intervention and organ function support,which will eventually improve the prognosis.

Research on assessment system of accomplishment

Project assessment of accomplishment is a complicated process of system engineering management. This paper is based on the examination of project management achievement. A system analysis of accomplishment examination has been made from the implication, content, style, method, aim, principle, procedure, kind to restriction, psychology effect of accomplishment examination. The purpose of aforementioned all is for the establishment of whole system and thought in the study, foundation and implement of project accomplishment assessment.

Process of Human Resource Training for R＆D Projects Based on a Project Management Phronesis Acquisition Model

Research and development （R＆D） projects often employ management by objectives （MBO） as a way to make steady progress toward diffficult-to-reach targets. As a result, it is hard to motivate those project members who may be strongly oriented toward self-management. Furthermore, for R＆D projects that use the stage-gate approach, because there are multiple evaluation barriers, there may be distortions in the behavior or the training of R＆D personnel. For human resource training in R＆D projects, it is important to educate managers and project members in quality-cost-delivery or project-management-body-of-knowledge methods, but this is not enough. For successful R＆D, it is also important to consider approaches that will enable personnel to acquire high-level tacit knowledge related to project management （PM） and practical wisdom （i.e., phronesis）. If comprehensive human resource training that fosters the learning of PM-related knowledge and management by belief （MBB） is possible, this holds forth the prospect of effective human resource training methods for R＆D projects. The present research examines the human resource training process for R＆D projects by using a PM phronesis acquisition model. We confirmed the effectiveness of the PM phronesis acquisition model proposed in this research by testing in an actual R＆D project.

Class-Based Garbage Collection in Object-Oriented Programming Environments

Many garbage collection algorithms have been proposed, but few address the special needs of long-running server programs. Server applications usually run for years and spawn many threads, so they create and discard thousands of objects. Therefore, efficient garbage collection is especially important for those applications. This paper presents a class-based garbage collector for object-oriented programming environments that classifies objects by their types to achieve better gradualness. Grouping objects of the same type into a group, with a limited type-lock, a mutator cache and the lease protocol will reduce memory fragmentation, which is especially important for the efficiency of long-running server applications. This class-based collector partitions the heap space by type, which provides better concurrency than the traditional mark-sweep collector, and its reusable garbaged object pool also reduces the object allocation overhead. This paper also discusses the implementation details, such as the mutator cache and the lease protocol, and techniques to achieve better accuracy.

Object Management Framework for CAx Information Management

As CAD/CAM becomes more and more popular, efficiently managing large amounts of engineering data becomes essential for improving design efficiency and quality. This paper analyses five basic features of product data management and combines them with real industrial examples. Then, an object oriented product data management model is presented. To carry out the model, the paper presents the architecture of the Cax information management and integration system (Cax IMIS), and focuses on its core technology, implementation of an object management framework, and discusses the process of realizing the inherent attributes, relations, and messages between objects using the object dictionary and storing detail information about the persistent objects in relation database management system (RDBMS). The method provides an effective object management framework for Cax IMIS.

Study of the TMN-Based Configuration Management in Intelligent Networks

The TMN (telecommunications management network) project was started by the ITU T in the fall of 1985. And with the development of the TMN technologies, more and more TMN based networks have been developed. In this paper we study and analyze the application of TMN to intelligent networks from the view of configuration management function, design the TMN based network configuration management system under UNIX environment in intelligent networks, and use the GDMO to describe the information model of the system in the design.