面对视力障碍人群的公共饮水机设施设计研究

随着我国老龄化社会和信息化时代的来临,近年来我国视障人群的数量呈快速增长趋势,视力问题成为困扰人们生理及心理健康的一个重大问题。视觉功能的衰弱或缺失,使得视障人群在公共场所的一系列行为都变得困难。其中,经过前期调研发现,视障人群公共场所的饮水需求与现有公共饮水设施之间产生矛盾。因此,设计人员针对这一设计矛盾点展开调研,结合视障人群的生理、心理及行为特征,基于包容性设计的设计理念,重新设计饮水机外形以及利用超声波感应及测距技术,设计了一款针对视障人群的公共饮水机,使得视障人群也能平等、独立、顺畅、安全地在公共场合完成接水,给予他们更好的生活体验与人文关怀。

图书馆信息检索机安全配置策略

图书馆公共信息检索计算机在为读者提供高效、快捷的查询服务的同时,由于计算机系统的开放性和检索机用户的流动性,也面临许多安全隐患。为了解决检索机面临的安全问题,针对检索机的外部环境,采取了机柜保护、网络隔离措施。此外,在硬件方面,采取了配置硬盘数据保护及网络数据克隆设备的措施;在软件方面,采取了正确的安装、配置方式及详细的系统安全修改、设置、备份等一系列措施。最终制定出一套较为完整的安全维护策略,以应对检索机所面临的各类安全隐患。

周口广播电视台调频广播发射机智能化N+1系统

本文介绍了调频广播发射机N+1系统的工作原理,以周口广播电视台发射中心调频广播4+1系统为例,详细介绍了调频广播N+1系统的实现及智能控制的实施方案。

对调频广播发射机全自动N+1备机系统的思考

本文介绍调频广播发射机有全自动N+1切换备机系统不影响播出、投资省、智能化程度高、无人值守等特点,可节省大量备机的投入,不仅节约了投资,还节省了运行成本。在设计时还有全套手动程序。

10 kW调频发射机8+1自动切换控制系统设计与实现

随着广播事业的发展,各地发射台站的广播节目越来越多。宁夏广播电视台传输发射中心发射部主要承担着八套广播节目的无线发射任务,但8台10 kW调频发射机均为单机播出,这样的工作模式无法确保广播节目的安全播出,存在一定的安全隐患。为了保障广播节目不间断的播出,多数台站采用主机+备机的工作模式,但这样的配置资金投入较大。如何科学合理的为各发射机配置备机,是解决安全播出隐患的关键。传输发射中心发射部利用现有资源,对原单机发射系统进行升级改造,组建了10 kW发射机8+1自动切换控制系统,成为国内首创大功率、数量多的N+1发射系统。文章详细介绍了该系统的主要构成及技术特点,同时,重点对该系统的核心部件8+1系统控制器进行了实例分析。

环保烟气在线监测问题分析与解决

在线监测设备是水泥行业重要的环保烟气检测设备,是自证达标排放的重要依据。2019年,本公司在线设备短时间内频繁出现离线故障,严重影响公司正常生产,为此,采取对比、替换等方式最终解决了在线频繁离线的故障。

图书馆公共检索用机使用Windows操作系统的不安全因素及解决方案

公共检索终端由于采用图形界面的Windows操作系统,具有明显的优势,它易学易用、快速、方便的检索方式,深受广大读者的喜爱。因此,大多数图书馆都使用Win-dows操作系统的公共检索终端,但是,由于Windows系统开放性的特点,Windows操作系统也最容易遭到破坏。1 Windows操作系统作为公共检索用机的不安全性在Windows操作系统中,对系统造成破坏的入口有很多,只要用户能够对系统中的文件进行操作,就存在潜在的破坏系统的危险,而另外的一些操作即使不破坏文件系统,

Spatial Differentiation and Influencing Mechanism of Medical Care Accessibility in Beijing:A Migrant Equality Perspective

Spatial equality of access to basic public services, especially medical care services which are directly related to life safety, is the first step to achieve the goal of equalization of basic public services for all the people proposed by central government of China. Using the spatial analysis and the statistical analysis, this study evaluates the spatial differentiation of medical care facilities accessibility by constructing STT(Shortest Travel-Time) and SAI(Spatial Accessibility Index). And then this study explores the neighborhood effects on the medical care facilities accessibility in Beijing, with a particular focus on the effect of neighborhood migrant proportion by constructing spatial dependent regression model. The spatial accessibility analysis of medical care facilities show that the spatial distribution of medical care facilities was basically consistent with administrative regions but not with population demands. Bivariate LISA cluster maps identify that suburban areas are the overlapped clusters of high percent of migrants and limited medical care services. This is associated with the public service allocation rule in China, which stresses equality within urban areas and within rural areas but overlooks equality between urban areas and rural areas; and stresses local resident demands but overlooks migrant demands. To estimate the effects on medical care accessibility of neighborhood migrant proportion, spatial dependence models are applied due to spatial dependence of accessibility of medical care facilities. The regression results show that neighborhoods with high percent of migrants, even conditioning on neighborhood SES, are related to limited spatial accessibility of medical care services. Besides neighborhood characteristics, another important factor influencing spatial accessibility of medical care services is the process of spatial spillover effects. This indicates that the attenuate accessibility of medical care services for migrants is not only because of their own constraints but also because of their proximity to other disadvantaged neighborhoods. Therefore, it is urgently needed to increase the medical facilities in the suburban areas, to take into account migrants' demands and to reduce residential segregation between local residents and migrants for local governments to achieve the goal of equalization of medical care service.

Traffic Congestion Mechanism in Two Ramp Systems

The aim of this paper is to study traffic properties in an on/off-ramp system with a bus stop close to the on/off ramp. The location of the bus stop in the on/off-ramp （thereafter downstream or upstream case） is discussed. The simulation results show that in the two ramp systems, the reasons for traffic congestions are different. In the on-ramp system, buses and cars coming from on-ramp interweave each other, while in the off-ramp system, buses interweave with cars exiting to off-ramp. Thus, in the on-ramp （off-ramp） system, the upstream （downstream） bus stop is helpful to reduce the interweaving situation. Moreover, the negative effect will disappear when the distance between the bus stop and the on/off-ramp is more than 20 cells （i.e. 150 m）. These qualitative findings may provide some suggestions on traffic management and optimization.

Supply and Marketing Cooperatives

China Supply and Marketing Cooperatives Council of CCPIT was established in March 1996. It is an institution under direct leadership of China Supply and Market- ing Cooperatives and at the same time a branch of China Council for Promotion

Identity-Based Proxy Verifiably Encrypted Signature Scheme

A Verifiably Encrypted Signature (VES) plays an essential role in the construction of a fair data exchange. The paper proposes an Identity-based Proxy Verifiably Encrypted Signature (IPVES) to combine the advantages of a proxy signature and a VES in order to delegate the signing capability of the VES of an entity called the original signer to another entity, called the proxy signer. In this IPVES scheme, the original signer delegates his/her signing capability to the proxy signer. The proxy signer issues a signature by using a proxy signing key, encrypts the signature under a designated public key, and subsequently convinces a verifier that the resulting ciphertext contains such a signature. We prove that the proposed IPVES scheme is secure in a random oracle model under the computational Diffie-Hellman assumption.

The Influence of Social Dimensions on Bribery in Public Sector Institutions in Libya

This paper investigates social dimensions in the Libyan family and their relationship to the common practice of bribery. In Libya, bribery is most noticeable in administrative contexts where other practices such as favouritism, fraud and forgery are also found. The paper aims to make an original contribution to knowledge in a little-researched area by examining social dimensions and cultural practices. The paper is based on the basic assumption that there is a relationship between accepting bribes and social dimensions surrounding the family in Libya and will thus also examine bribery as a social culture, by means of a set of variables such as gifts, promises, assistance and loans. The study took place in Benghazi, Libya, where the number of employees exceeded 200. The study was conducted using an interpretative epistemology and a quantitative method. Data were collected using quantitative research instruments and the Statistical Package for the Social Sciences （SPSS） was used to analyse the data. The findings of the study suggest that there is a relationship between family relationships, social status and the commission of the crime of bribery except for variables of social status and cultural background, in addition to the social relationship＇s effect on administration.

The Research on the negative impact of the efficiency of the generalization performance in privatization of public utilities

Since the last century, China has carried out the reform of public utilities in the ninety time, and has achieved many positive results. The quality and efficiency of public goods supply is greatly improved. The government has changed the role of producer and provider from the past to the role of provider and regulator, which effectively promoted the development of the privatization of public utilities. However, in the achievements there has also been some problems, such as too much emphasis on efficiency to the neglect of social justice and the government＇s public responsibility ＂efficiency generalization＂ problem that requires our attention.

Digital Public Relations in the Russian Governmental Communication： 2011-2012 Typology and General Situation

The paper deals with the development of digital public relations （PRs） in the Russian govemmental communications in the years of 2011-2012. Empirical study is based on the content-analysis of on-line public activities of Russian federal governmental bodies and regional governors in October-November, 2011. It has shown the coexistence of two basic models of governmental communication in the Russian Federation--old-fashioned bureaucratic and new interactive.

Experience and Radical Democracy

The economic crisis within the European Union also involves a crisis of democracy. On the one side the austerity-politics of the Troika limits the influence of democratic procedures. On the other side new forms of social protests rise in which social actors struggle for an extension of the democratic public： the resistance against evictions the self-organization of medical care, the occupation of public places etc. realized new forms of social cooperation, discussion and decision-making processes. On this background a reference to John Deweys theory of the democratic public seems to be helpful to reconstruct and to orient these conflicts and the claims raised in them. According to Dewey the normative criteria which we use if we evaluate actions or common institutions are a part of the social process and insofar a process themselves. These criteria have to be reflected and reformulated in new situations in which new social problems and conflicts occur. The democratic public is in this conception the realm in which a common elucidation of problematic social consequences of the existing institutions takes place and in which proposals for the overcoming of these consequences are formulated. Therefore it reconstructs the central norms embedded within the social institutions, it shows how collective actions guided by these norms leads to problematic social consequences. This is then the background for a critical reflection on, and a reformulation of the guiding norms of these institutions. To realize such a form of collective self-determination the democratic public can not be reduced to a separate political sphere, rather it has to be extended to all forms of social cooperation especially the economy.

IPSAS and Accounting Systems in the Italian Public Administrations： Expected Changes and Implementation Scenarios

This paper proposes to identify the main features of a possible implementation path of the International Public Sector Accounting Standard （IPSAS） standards within the Italian local public administration. In perspective, local Public Administrations （PA） may represent the reference target for the introduction of IPSAS standards but a direct application in the short-run can hardly be imagined in the Italian context. According to the CFOs of medium-small Municipalities in the Lazio Region, the IPSAS enforcement strategy swings between the ＂forced＂ model and the ＂spontaneous＂ model. The application of IPSAS standards to Italian PAs depends on specific law provisions at all institutional levels and requires a process of implementation based on a bottom-up model ＂governed by the center＂.

Disability, Gender and Narratives of Pain： The Caregivers＇ Perspectives

This paper analyzes how caregivers＇ narratives about pain and illness are constructed, and also what narrative identities are formed during the lengthy process of taking care of a woman with cerebral palsy, from the years of 1972 to 2014. Of particular interest is how these voices narrate feelings of struggle in order to cope with their own needs and the needs of a disabled woman. How this situation affected their way of living, their views about life through gender-sex, violent, discriminatory, psycho-social and cultural perspectives （Lamas, 2002）？ This study also draws from Hydrn＇s ideas regarding narratives about illness to identify diverse forms to represent reality by means of creating affective bonds, including aspects such as plot, metaphors and the construction or reconstruction of the Self （1995; 1997）, which can be related to the transformation of the narrative identity （Ricoeur, 1995; 1996） of each caregiver. This study aims to open other scenarios to establish public policies of support for caregivers and for the disabled, and to question the role that government and medical institutional have played in order to benefit the society as a whole.

Remuneration Reforms in Public Sector： A Case of Russian Healthcare

In 2008 remuneration reform for public sector was introduced in Russia. Its main idea was to implement P4P principle well-known in business, including more flexible approach to wage setting. This paper presents an attempt to estimate an influence of the new remuneration system （NRS） on earnings level, inequalities and job motivation. The estimates are based on microdata of monitoring survey of healthcare economic problems conducted in Russia in 2009 and 2010. The extended specification of Mincer earning equation and probit-models were used. One could observe increasing wage rates and earning inequalities within healthcare institutions adopted NRS though worker＇s experience and regional economic differences remain significant wage determining factors. As it occurs, NRS is widely adopted by large regional and central hospitals while smaller health care institutions show less enthusiasm in implementing reform. Obviously, the larger institutions have more money and better educated administrative staff to introduce the new system. Those chief physicians who adopted NRS point out a positive correlation between earnings and individual input. At the same time, those committed to old principles of wage setting more often note declining job turnover. This latter result could possibly indicate negative personnel sorting, less productive workers tending to stay with employer who doesn＇t assess their performance. As concerns anticipated NRS results such as increasing motivation and quality of health services, the evidence is still ambiguous.

Effectiveness of the Global Banking System in 2010： A Data Envelopment Analysis Approach

The current crisis has revealed the weaknesses of the global financial in general and its banking system in particular and puts forward a requirement for assessing the effectiveness and stability of the banking sectors across countries. Based on available data from 64 countries over the world, the author tried to evaluate the effectiveness of the banking sectors in those countries through the view point of the data envelopment analysis approach to define how the global banking systems is under the effect of the current crisis. Findings from the research showed that banking systems in advanced economies are still more effective than in developing countries. Moreover, it explained the effect of the current financial crisis, the role of public finance （and the government）, and the development of the （privately） commercial banks to the effectiveness of the banking sectors. The research also explained some determinants that can affect the effectiveness of the banking system, including inflation, bank concentration, and level of economic development.

On the application of motivational strategies in public English class in college

With the development of society and economy, English gradually becomes a worldwide language. However, due to various kinds of reasons and restrictions, many problems still exist in present English language teaching in public English classes. This paper focuses on the application and effect of some useful motivational strategies in English classroom, such as making use of affective factors, developing good classroom atmosphere, and becoming an efficient manager. The researcher hopes that this contribution can offer some valuable guidelines to English teachers. Therefore, the existing problems can be solved gradually.