见范劳动管理 防范法律风险

1案情介绍 2006年4月16日，杨某入职北京A集团有限公司（以下简称A集团）。同年4月20日，双方签订了劳动合同书，合同期限自2006年4月16日至2007年4月15日，工资标准为每月1250元。2007年4月16日，双方在劳动合同续订书上签字盖章，续签劳动合同至2008年4月15日。2008年4月16日，A集团欲再次与杨某续签合同，     

xpMODEL: A Novel Model for ASIP Architecture

Introduction Various factors are making it increasingly dif-ficult and expensive to design and manufacture tra-ditional ASICs. In fact, there are signs of a revolu-tion afoot, with an increasing trend of engineersfrom hardware application groups going off…     

A Distributed Power Allocation Scheme in Green Cognitive Radio Ad Hoc Networks

For the realization of green communications in cognitive radio ad hoc networks(CRAHNs), selfadaptive and efficient power allocation for secondary users(SUs) is essential. With the distributed and timevarying network topology, it needs to consider how to optimize the throughput and power consuming, avoid the interference to primary users(PUs) and other SUs, and pay attention to the convergence and fairness of the algorithm. In this study, this problem is modeled as a constraint optimization problem. Each SU would adjust its power and corresponding strategy with the goal of maximizing its throughput. By studying the interactions between SUs in power allocation and strategy selection, we introduce best-response dynamics game theory and prove the existence of Nash equilibrium(NE) point for performance analysis. We further design a fully distributed algorithm to make the SUs formulate their strategy based on their utility functions, the strategy and number of neighbors in local area. Compared with the water-filling(WF) algorithm, the proposed scheme can significantly increase convergent speed and average throughput, and decrease the power consuming of SUs.     

家庭教育中的性别意识研究

不管是"男孩危机"还是"女孩危机",其背后所折射出来的实质是教育的危机。家庭教育在儿童性别社会化中具有奠基作用。家庭教育中性别意识和性别公正的缺失,很容易造成孩子性别角色错位。施教者应减少性别刻板印象和性别偏见,有意识地培养孩子的性别意识。     

采用增大截面法对框架柱加固的分析

基于西昌市某多层框架结构加固工程,采用增大截面法加固框架柱。对比分析加固前后,该工程局部单柱各项内力参数和各楼层综合抗震能力指数,证明增大截面法对框架柱软弱有明显加固作用,以便类似工程借鉴,服务于工程建设。     

邓小平理论"四进"六步教学法

阐述了邓小平理论"四进"六步教学法的基本做法、创新之处以及应用效果.     

基于25B型高原工务淋浴车改造设计

分析铁路工务工程列车的使用需求,提出一种基于25B型高原工务淋浴车改造设计方案,可实现在高原环境下循环淋浴、厕所污染物零排放、健身、生活于一体等功能。该车使用方便,能够满足工务沿线工作者日常生活需求。     

Nonlinear Predictive Control for PEMFC Stack Operation Temperature

Operating temperature of proton exchange membrane fuel ceil stack should be controlled within a special range. The input-output data and operating experiences were used to establish a PEMFC stack model and operating temperature control system. A nonlinear predictive control algorithm based on fuzzy model was presented for a family of complex system with severe nonlinearity such as PEMFC. Based on the obtained fuzzy model, a discrete optimization of the control action was carried out according to the principle of Branch and Bound method. The test results demonstrate the effectiveness and advantage of this approach.     

规范劳动管理 防范法律风险

1案情介绍2006年4月16日,杨某入职北京A集团有限公司(以下简称A集团)。同年4月20日,双方签订了劳动合同书,合同期限自2006年4月16日至2007年4月15日,