周恩来与“两航”滞港资产的护运——以《建国以来周恩来文稿》为中心的考察

"两航"起义后,其滞留在香港的飞机、器材、油料等资产成为新成立的中央人民政府与退守台湾的国民党之间争夺的焦点之一。在为时两年多的时间里,周恩来亲自部署和指挥了"两航"滞港资产的保护和抢运,从外交、统战、法律、交通等多个方面积极作为,使这批重要资产的损失降到最低限度,为新中国民航事业和航空工业的建立与发展奠定了必要物质基础。通过考察《建国以来周恩来文稿》,可以清晰地展现周恩来为护运"两航"滞港资产所付出的心血以及在其中体现出的主权意识、斗争精神和政治智慧。

铁甲护卫 金盾护运

重庆金盾护运中心是由市公安局指定经济保卫处负责组建和管理的特殊保障实体,其职责就是专门为金融单位及社会各界提供金融和贵重物品的押运和武装护卫任务.金盾护运中心的成立是公安经济保卫部门落实市委、市府"察民情、办实事"的要求,转变职能,由管理型向服务型转变的具体体现.重庆金盾护运中心是西南地区第一家押运中心.

试论我国金融企业护运体制的改革与完善

经济的发展 ,金融业务的拓展 ,无论是从金融护运工作的现状还是从社会提出的要求看 ,原有的金融护运体制已经越来越难以适应新形势提出的要求。改革和完善现有金融护运体制 ,使之适应社会发展的需求势在必行。本文从现行金融护运体制分析入手对此进行了初步探究 ,并提出了改革和完善金融护运体制的设想和建议。

改革金融护运体制的思考与对策

随着改革开放的进一步深入,经济得以长足的发展,社会财富大量增加。在金钱的诱惑刺激下,越来越多的犯罪分子把作案目标转向钱财高度集中的银行。随着《银行营业场所风险等级和防护级别的规定》这一公共安全行业标准的贯彻实施,各级银行都有重点地加强了营业场所的安全防范建设,确保防护级别与营业场所风险等级相适应。为了获取巨额现金,犯罪分子正越来越多地把侵犯目标指向了防范力量相对薄弱的流动金库——运钞车。

Warranty Cost Model Based on Optimal Preventive Maintenance Operations for Repairable Products

Most warranty cost models based on preventive maintenance operations are assumed that products improve at each preventive maintenance （PM） operation and the failure rate is reduced to the failure rate of new products or to some specified level. To make warranty cost models more suitable to real operations, a modeling method of the PM warranty cost was proposed with the situation where each PM operation slowed the rate of product degradation. A warranty cost model was built on PM operations. On the basis of the cost model, both without and with reliability limit PM warranty policy, algorithms were presented to derive the optimal PM number and the optimal PM interval with an objective of minimizing expected total warranty cost over a t＇mite warranty period. Finally, to demonstrate the feasibility of the presented modeling method, Weibuil distribution cases were tested by numerical simulations. The simulation results indicate that the proposed modeling method is feasible and valid for resolving the optimal solution of the product warranty cost.

Noether-Type Symmetries and Associated Conservation Laws of Some Systems of Nonlinear PDEs

The algorithm for constructing conservation laws of Euler Lagvange type equations via Noether-type symmetry operators associated with partial Lagrangian has been presented. As applications, many new conservation laws of some important systems of nonlinear partial differential equations have been obtained.

Railway Accident Prevention and Infrastructure Protection

Railway accident prevention and protection are a key part of a wider picture of transport safety. The rail sector thus needs to improve its knowledge of trespassing and suicide, including at level crossing, in order to work out suitable responses by analyzing measures already taken in various countries, Governments, the rail industry and road organizations have been implementing a variety of countermeasures for many years to improve railway safety. These actions are substantial and have resulted in a continuing decrease in the number and the severity of accidents. This paper presents existing suitable techniques that are used in the preventative measures targeted to reduce railway suicides, trespassing and level crossing user accidents. It describes them in terms of their capability to effectively reduce accidents, their cost-effectiveness and their integration within the railway transport system as a whole.

Comparison of locomotor behaviour between white-headed langurs Trachypithecus leucocephalus and Franois' langurs T. franoisi in Fusui,China

We studied the locomotor behaviour of white-headed langurs Trachypithecus leucocephalus and Francois＇ langurs T.francoisi to test two hypotheses： （1） these monkeys have evolved locomotor ability to support their activities on limestone hills, and （2） Francois＇ langurs have evolved more diverse locomotor skills than white-headed langurs. Data were collected from 1996 - 1998 and in 2005 in Fusui Nature Reserve, Guangxi, and showed that the two species had similar locomotor types, but Francois＇ langurs had more locomotor modes （26） than white-headed langurs （12）. Quadrupedal walking and leaping were two major types, and white-headed langurs were more arboreal than Francois＇ langurs. We suggest that, while keeping their ancestral locomotor types, the two species have evolved new types allowing them to live on limestone cliffs. Compared to white-headed langurs, Francois＇ langurs have more diverse locomotor modes that probably have allowed them to live in more habitat types. As an evolutionary outcome, Francois＇ langurs have a larger distribution range .

Behaviour of rainbow trout(Oncorhynchus mykiss) under defensible and indefensible patterns of food delivery

The goal of this study was to investigate the behaviour of rainbow trout(n=30),Oncorhynchus mykiss,in small raceways when either self-feeders(T2) or hand-feeding(t2) were used.The method of food delivery in T2 was defensible while that of t2 was indefensible.Fish in both raceways were subjected to restricted feeding(RF) for 25 days.Food was available in the morning(09:00-10:00) in the downstream area and in the afternoon(16:00-17:00) in the upstream area of the raceways.The results showed that the behaviour of rainbow trout was significantly different under interference competition(T2) for food compared with that under scramble competition(t2).RF in T2 fish limited food availability to meal times when feeding rewards were available while t2 fish only responded to the location of food delivery.The aggressive fish in T2 were dominant,and t2 fish at high densities showed intense social interactions under the indefensible pattern of food distribution;these interactions did not dampen to a minimum level to suppress the development of dominance hierarchies.Further,the stocking density did not break down the dominance hierarchies between the T2 fish.This suggests that decreased efficiency in the search for food or inefficient foraging,induced by interference competition at high densities,affected the behaviour of rainbow trout.

Performance Evaluation of Land Use Regulation

This article makes a quantitative study on economic performance of arable land protection and land use regulation with dummy variable model.It is shown that land use regulation is favorable for economic growth and protection of arable land and that there are still some problems in the implementation of land use regulation.Thus,it puts forward corresponding suggestion.

On the design of ＂carbon neutral＂ mode for the Beijing 2008 Olympic Games

＂Green Olympics＂ is one of the three main ideas for the Beijing 2008 Olympics. ＂carbon neutral＂, an environmental protection movement targeted at the reduction of CO2 emission, has gradually become a standard for sustainable development. In this paper, in-depth analysis is conducted on both the idea of ＂Green Olympics＂ and ＂carbon neutral＂, a strategic plan of combining the ideas of Beijing ＂Green Olympics＂ and ＂carbon neutral＂ is designed, and suggestions on technical and economic public policies are put forward for the ＂carbon neutral＂ plan of the Beijing 2008 Green Olympics.

Design and Evaluation Tool for Operations and Maintenance Logistics Concepts for Offshore Wind Power Plants

In this article, the authors give an overview of different logistics concepts for operation and maintenance of OWPP （offshore wind power plants）. These can be generally classified into onshore based and offshore based concepts. The operation of OWPPs can still be improved as research has shown that the availability of OWPPs is low compared to onshore wind power plants. There are a few tools to calculate operating costs and to evaluate the different concepts. However, most tools have a weak focus on logistics although logistics account for a big share of the costs. The tool the authors are introducing in this article focuses on the logistics processes. It is first explained and then tested with an OWPP scenarin

Analysis of Electrical and Non-electrical Causes of Variable Frequency Drive Failures

VFDs （variable frequency drives） are an integral part of many industrial plants and stations. Reliable operation and maintenance of these drives is vital to ensure sustained plant operation and availability. Understanding of the principles of operation of VFD systems as well as knowledge about their required operating environment is necessary for all operating personnel. Many times the operating personnel do not get involved with different technical issues until a complete failure has occurred. Hence, the awareness of the most dominant failure causes has a significant impact on assisting operators to avoid catastrophic failures and tremendous economic losses due to VFD shutdown. Proper plant design, accurate monitoring and data logging, following manufacturer preventive maintenance schedule, and choosing qualified team of operators can be the key to an efficient operation and a long lifetime for any VFD system. In this paper, we have analyzed the electrical and non-electrical causes of VFD failures based on a case study of a typical medium voltage VFD pumping station. Finally, recommendations are given from field analysis and observations.

Discuss Basketball Injury Prevention and Self- Protection Methods

Basketball has always been loved by the majority of high school students, especially after compulsory education improved school basketball venues and facilities to make basketball an unprecedented development, because basketball is a very physical confrontational sport, so the student damage occurring in the course of basketball movement is the more common case, which affects not only the physical development of middle school students, but also affects the popularity of basketball in this project. How to do active in basketball injury prevention, learning first aid knowledge after injury, will be beneficial in the school＇ s basketball further popularization and development.

Human Smuggling and the International Sex Trade： An Evaluation of the Trafficking Victims Protection Act

The United States Congress set a benchmark in US anti-human trafficking policy with the Trafficking Victims Protection Act of 2000 （TVPA 2000J. The TVPA 2000 and its subsequent reauthorizations in 2003, 2005, and 2008 were put forth to increase the scope, focus, and effectiveness of US efforts to combat human trafficking. In-depth analyses of each reauthorization provide an understanding of the aims of the TVPA. The evolution of the TVPA reauthorizations dearly demonstrates that the US is committed to thwarting human trafficking both domestically and internationally. The analyses examine strengths and weaknesses of the legislation and provide insight as to how the TVPA reached its current state as the William Wilberforce Trafficking Victims Protection Reauthorization Act of 2008 （TVPRA 2008）. Drawing from the evolution of TVPA legislation, the future of the human trafficking phenomenon and legislation is discussed.

Transient stress cardiomyopathies in the elderly： Clinical ＆ Pathophysiologic considerations

Transient stress-induced cardiomyopathies have been increasingly recognized and while rare,they tend to affect elderly women more than other demographic groups.One type,often called tako-tsubo cardiomyopathy （TTC）,is typically triggered by significant emotional or physical stress and is associated with chest pain,electrocardiogram （ECG） changes and abnormal cardiac enzymes.Significant left ventricular regional wall motion abnormalities usually include an akinetic ＂ballooning＂ apex with normal or hyperdynamic function of the base.A second type,often called neurogenic stunned myocardium,typically associated with subarachnoid hemorrhage,also usually presents with ECG changes and positive enzymes,but the typical wall motion abnormalities seen include normal basal and apical left ventricular contraction with akinesis of the mid-cavity in a circumferential fashion.The pathophysiology,clinical care and typical courses,are reviewed.

Implementation and assessment of diverse strategies for physical activity promotion in Vietnam--A case report

Background: Regular physical activity(PA) has documented effects in prevention and treatment of many non-communicable diseases(NCDs).Physical inactivity is recognized as the fourth leading risk factor for premature death, worldwide. Despite these facts, physical inactivity is increasing,not only in high-income, but also in middle-and low-income countries. To address this negative trend, evidence-based methods to increase PA are needed. The purpose of this paper is to describe the implementation and assessment of 4 strategies designed to increase PA in Vietnam.Methods: Four strategies were used: i) introduction and evaluation of an education and training program on the Swedish method of Physical Activity on Prescription(PAP) among health care professionals, ii) translation of the PAP evidence-based handbook, Physical Activity in the Prevention and Treatment of Disease(called FYSS in Swedish) into Vietnamese, iii) launch of a mass-media campaign to promote PA, and iv)advocacy to support development of PA guidelines in Vietnam.Results: The evaluation indicated that the participating health care professionals had a positive attitude to PAP. However, they also reported uncertainty in prescribing PA. FYSS was translated and disseminated successfully to health care professionals. A mass-media campaign identified the beneficial effects of PA to health care professionals, journalists, policy makers, and the public. Last, the process of developing national guidelines on PA was initiated.Conclusion: This project led to enhanced awareness and appreciation of PA in the prevention and treatment of NCDs among health care professionals as well as initiation of national PA guidelines. Important lessons also were learned in the presentation of PAP, which will be considered when designing similar projects in the future.

Public Awareness and Participation in Canal Environmental Protection： Case Studies in Ho Chi Minh City, Vietnam

Raising public awareness and participation of the local communities in the environmental protection has become a major objective of sound development programs. In the framework of the canal environmental protection program of Ho Chi Minh City, we had developed 32 public awareness meetings for 14 districts with about 2,726 participants from year 2012 to 2015. The program had been organized in various forms such as training, brochure, leaflet, poster, propaganda gifts, face-to-face discussion, study visits, survey questionnaire. The results of the program can add substantial value to the canal environmental protection program of the city. The information gained through public comments can help identify key issues and solutions for the authorities as district and city levels. It was determined that most important outcomes from the public participation were educating the public, incorporating public values, assumptions and preferences into decision making process.

Renewable Fuels in a Four-Stroke Diesel Engine

A lack of petroleum could easily destabilize world-wide relations and lead to a major war. Also large oil reliant suppliers of such goods as plastics, heating oil and construction material would be at a loss for the necessary raw materials. Petroleum reliant power plants would be out of production and the transportation industry would have no gasoline for its vehicle. Apart from this, there is a big need for the protection of the environment. Therefore, it is important to replace the petroleum with non fossil fuels or ones that can be made to last a lot longer, such as the renewable fuels that can be used in the engines and are friendly to the environment too. This paper examines the use of diesel-soy oil mixtures and diesel-olive seed oil mixtures in a four-stroke diesel engine. For those mixtures the gas emissions of carbon monoxide （CO）, hydrocarbons （HC） and nitrogen monoxide （NO） are being measured and the fuel consumption is also examined.

Effects of Equilibrium Therapy Exercise on Dysmenorrhea in Nursing Students

The purpose of this pre-experimental research （one-group pretest-posttest design） was to study the ettects ot the 4 Basics Exercise Model on dysmenorrhea for structural equilibrium changes in nursing students at Phachomklao College of Nursing, Phetchaburi Province, who were divided the 4 Basics Exercise Model for dysmenorrhea into pre- and post-test experimental groups. The sample group was composed of 31 persons, using the 4 Basics Exercise Model over three months for 30 minutes per day on Sundays, Tuesdays, and Thursdays. Data were collected on personal information, dysmenorrhea pain scores, and satisfaction in the 4 Basics Exercise Model for dysmenorrhea records. According to the research findings, the level of dysmenorrhea pain was significantly decreased in the experimental group for one, two, and three months post-exercise. In addition, the comparison of decreases in the dysmenorrhea pain of experimental group was significantly different at two and three months post-exercise at .01. The exception was at one month post-exercise when there was no statistically significant difference. According to the findings of the study, the 4 Basics Exercise Model for dysmenorrhea effectively decreased dysmenorrhea and the duration of menstrual periods with improving signs of menstruation. Therefore, nurses who provide gynecological care should learn and have knowledge regarding the 4 Basics Exercise Model to help relieve menstrual pain.