六朝江原故址及侨置郡县考

汉至西晋,蜀郡江原县地,居成都广都临邛郫县之中。东北限于大江,西傍青城山脉,延并鹤鸣,与蕃地为界,南因斜江,东迳武阳抵江。辖今灌县之南,温江之西,至双流以西,及新津大邑北境,纵逾百五十里,横约二百里,境域广袤。取证唐宋域内山川,四至尤明,《元和志》蜀州:晋原县鹤鸣山、斜江水,青城县青城山、大江(流江)经县北二里,唐兴县(寿阝)江(岷江)一名皂江,经县东二里。永嘉中,李雄据蜀,始以县为郡。东晋因之,且置侨县,宋齐梁相承增损。西魏更为侨郡,周隋废郡并县,仍统于蜀郡。

从义和团故事《宗老路》的整理说起

五十年代末六十年代初，我国民间文学工作者搜集整理了大量的义和团故事，这些故事表现了中国人民反对帝国主义侵略的爱国主义思想，歌颂了义和团战士们大无畏的战斗精神，从而粉碎了多少年来帝国主义和国内反动派对义和团的污蔑，为义和团恢复了名誉，再现了历史的真实面目。在这方面最先作出成绩、贡献最大的是张士杰同志，他在短短的几年内发表了六七十篇义和团故事，经他整理。

Identification of Traffic Accident Causal Factors Through Dynamic Driving Behavior Analysis

The reliability expression of dynamic driving behavior is derived from the driving shaping behavioural model; and then, in accordance with the combination of computer simulation and mathematical expression of driving reliability, an approach for assessing the effect of driving erroneous actions on the dynamic performance of the driver vehicle system is presented. The analysis of driving erroneous actions in the driver vehicle system has been performed to show that the reliability during perception with variety widely could result in the incidents and/or accidents in traffic system.

由简到繁的技巧

初学写作,难免冗长芜杂,经过相当时间的写作实践之后,文章逐渐精炼了。这种由繁到简的功夫,是写作基本功之一。 但是,仅有由繁到简的功夫还不够,还需同时具有由简到繁的功夫。 由繁到简,众所周知;由简到繁,却不是人人都能领略其中三昧。

泰戈尔散文诗两则

只要孩子愿意,他此刻便可飞上天去。 他所以不离开我们,并不是没有原故。 他爱把他的头倚在妈妈的胸间,他即使是一刻不见她,也是不行的。 孩子知道各式各样的聪明话,虽然世间的人很少懂得这些话的意义。 他所以永不想说,并不是没有原故。 他所要做的一件事,就是要学习从妈妈的嘴唇里说出来的话。

翻开《论丛》看一看 少交猪税48元

去年１２月的一天 ,作为一名《论丛》的特约记者 ,我前往上饶县枫岭头镇一村庄搞宣传 ,随身带着宣传画与部分杂志 ,在一农民家 ,我曾把１９９９年《论丛》实用版第１９期给了他。事隔几个月 ,今年５月的一天 ,这位农民在上饶市与我不期而遇 ,当时 ,他称呼我小甘 ,我还愣了一下。他拉着我的手激动地说 :“小甘谢谢你 ,上次给我一本《论丛》使我省了４８元钱。”哦 ,原来是他 ,想起来了 ,我忙问是怎么个原故 ,这位农民便从头到尾给讲了起来 :“你给我《论丛》后不几日 ,乡村干部来收上调款 ,我村里的生猪屠宰税是按人头１２元征收的 ,我家５口人 ,就应交６０元。乡村干部到我家 ,我把《论丛》

Signed Directed Graph and Qualitative Trend Analysis Based Fault Diagnosis in Chemical Industry

In the past 30 years,signed directed graph(SDG) ,one of the qualitative simulation technologies,has been widely applied for chemical fault diagnosis.However,SDG based fault diagnosis,as any other qualitative method,has poor diagnostic resolution.In this paper,a new method that combines SDG with qualitative trend analysis(QTA) is presented to improve the resolution.In the method,a bidirectional inference algorithm based on assumption and verification is used to find all the possible fault causes and their corresponding consistent paths in the SDG model.Then an improved QTA algorithm is used to extract and analyze the trends of nodes on the consis-tent paths found in the previous step.New consistency rules based on qualitative trends are used to find the real causes from the candidate causes.The resolution can be improved.This method combines the completeness feature of SDG with the good diagnostic resolution feature of QTA.The implementation of SDG-QTA based fault diagno-sis is done using the integrated SDG modeling,inference and post-processing software platform.Its application is illustrated on an atmospheric distillation tower unit of a simulation platform.The result shows its good applicability and efficiency.

ANALYSISOFOPERATIONALCAUSESOFAIRPLANETAKEOFFACCIDENTS

The possibility and causes of flight accidents by operational error/deviation in takeoff are analyzed in this paper. The following three stages are each described individually: before liftoff, near liftoff and initial climb. Relations of accident/incident causal factors by operational error with intrinsical flight mechanics are discussed.

Safety control program for complex system based on behavior science

To control complex system's safety effectively,safety control program was supported based on the principles of behavioral science that shapes organizational be- havior,and organizational behavior produced individual behavior.The program can be structured into a model that consists of three modules including individual behavior rectifi- cation,organization behavior diagnosis and model of safety culture.The research result not only reveals the deep cause of complex system accidents but also provides structural descriptions with the accidents cause.

Trends and Causes of Traffic Accidents in Dubai

This paper investigates the traffic accidents＇ trends and causes in Dubai. For this purpose, the traffic accident statistics for years 2003 to 2012 are used to examine the trends of different types of accidents and the causes of these accidents. Also, the paper determines the most common types of accidents over the study period and identifies some of the causes for these accidents. Furthermore, the paper shows the impact of the new traffic law amendments, which were issued in 2008, on the accident rates and trends. The results showed that the implementation of the traffic law amendments did not have major impact in year 2008. However, there was a significant effect of these amendments in the following years. Also, lack of awareness of traffic laws and regulations in Dubai has been proven to be one of the major causes of accidents. Finally, the paper provides some recommendations to reduce the traffic accident rates, in order to achieve the Dubai Police Department 2020 strategic goal to have zero fatalities.

Statistical analysis of causes and countermeasures to the accidents in coal mines

Statistics and analysis was made in causes, places and proportions about all kinds of disasters and accidents in coal mines of China in resent 50 years. The analysis indicates the emphasis reason that result in the accidents in coal mines are artificial cause explosion of mash gas and coal dust, water flood, fire hazard. The accidents mostly happened on stope which is more often than other places, following by the driving work face. This not only supplies the managers with basic reference about safe administration, but also suggests the countermeasures in reducing accidents： improve the disposition of person, perfect all kinds of rules and regulations, severely investigate, analyze and deal with the accidents.

Analysis on Frequent Flameout of HG-1025/18.2-YM6 Boiler

Based on reason analyses for frequent flameout of HG-1025/18.2-YM6 boiler in a given power plant after coal quality variation, major factors such as unreasonable burner structure and inappropriate secondary air distribution were discussed in detail. A new mode of secondary air distribution was introduced to optimize the combustion performance, and a lower burner was retrofitted by increasing the relative distance between the primary air fuel rich-lean nozzles and reducing the size of waist air nozzles as well. As a result, the recirculating zone became more stable and the burner's combustion stability was improved.Practical operation shows that the modifications are so effective that the flameout problems caused by instable combustion never occur in operation.

An Information Diffusion Technique for Fire Risk Analysis

There are many kinds of fires occurring under different conditions. For a specific site, it is difficult to collect sufficient data for analyzing the fire risk. In this paper, we suggest an information diffusion technique to analyze fire risk with a small sample. The information distribution method is applied to change crisp observations into fuzzy sets, and then to effectively construct a fuzzy relationship between fire and surroundings. With the data of Shanghai in winter, we show how to use the technique to analyze the fire risk.

Application of the Bayes’ theory to the failure rate evaluation of electrical apparatus

The Weibull distribution has been widely used in reliability fields. A mixed Weibull distribution represents a popu- lation that consists of several Weibull subpopulations. In this paper, a new approach which combines the least-squares method with Bayes’ theorem, takes advantage of the parameter estimation for single Weibull distribution is developed to estimate the pa- rameters of each subpopulation. The estimates given by this paper also satisfy the maximum likelihood equation. The estimates of the failure rate of the mixed Weibull population are given. An actual test data is computed by using the proposed method. The Kolmogorov-Smirnov goodness-of-fit test turns out that the proposed method yields more accurate result.

Arithmetic Reduction of Intensity or Age Models with Bathtub Failure Intensity

In this paper, the authors will study the estimation of maintenance efficiency in Arithmetic Reduction of Intensity （ARI） and Arithmetic Reduction of Age （ARA） models with a memory m. These models have been proposed by Doyen （2005）, the failure process is simply Non Homogeneous Poisson Process （NHPP）. Our models are defined by reformulation of ARI and ARA ones using bathtub failure intensity. This form is presented like a superposition of two NHPP and Homogeneous Poisson Process （HPP）. Moreover, the particularity of this model allows taking account of system state improvement in time course. The maintenance effect is characterized by the change induced on the failure intensity before and after failure during degradation period. To simplify study, the asymptotic properties of failure process are derived. Then, the asymptotic normality of several maintenance efficiency estimators can be proved in the case where the failure process without maintenance is known. Practically, the coverage rate of the asymptotic confidence intervals issued from those estimators is studied.

Fault Analysis of 10-kV Switch Cabinet

Considering the actual operating experience of the Daode Wind Farm, this paper analyzes the rea-sons for the fault of the lO-kV switch cabinet. Some technical improvements and management measures, such as implementing the anti-accident technical measures, improving the installation and debugging level, and strengthening operation inspection, are proposed.

Earthquake Surface Rupture Features and Tectonic Significance of the Tazang Fault in the Eastern Part of the East Kunlun Fault Zone

The East Kunlun fault zone is located in the northern margin of the Bayan Har block. The study of earthquake rupture behavior in the fault zone is of importance for understanding the future seismic risk in northwest Sichuan. A number of geological field investigations, typical micro topography DGPS measurements and sample dating show that the earthquake activity of the East Kunlun fault zone extends to the north boundary of Zoige basin, a segment known as the Luocha segment of Tazang fault. In the satellite image, the segment is seen clearly as gray and yellow strips. The earthquake deformation zone mainly features fault scarp, valleys on the slope, offset gullies and terraces, linear distribution of plants, waterfall, fault spring, fault sag pond, and landslide, collapse and talus associated with surface rupturing. These phenomena are distributed intermittently along the re-existing fault and form a ～50km-long inverse L-shaped deformation zone. Fault activities caused left-lateral offset of gullies and terraces, with horizontal displacement concentrated at 5.5m^6m, 18m～23m, 68m～75m, and 200m～220m, respectively. The recent earthquake occurred between 340±30～500±30BP. The macro epicenter is located 5km～7km northwest of Benduo village, with magnitude of MW7.3～7.4, maximum coseismic displacement of 6m, horizontal displacement 5.5m～6m and vertical displacement 0.2m～0.5m, being in a proportion of 5∶1～10∶1. These phenomena show that the Tazang fault is the causative fault of this earthquake. The fault is a Holocene active fault and was dominated recently by left-lateral movement with a small amount of thrust component under compressive shear stress. This characteristic is similar to the movement in other segments of the East Kunlun fault zone. The results of this study support the "continental escape" model.

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.

Eros and Thanatos in Theo Angelopoulos＇ Trilogy： The Weeping Meadow （2004） and Dust of Time （2008）

Eros and Thanatos are the forces of life and death. The Ancient Greek Philosophers never showed the two gods together. Nevertheless, in the main myths related to the netherworld such as those of Orpheus or Persephone, the two gods are in a continuous fight which has determined the human condition until nowadays. The author wishes in this paper to examine how the Orpheus＇ myth related to the duality Eros and Thanatos is treated in Theo Angelopoulos＇ world and especially how it appears in Ulysses＇ Gaze （1995） and Trilogy： The Weeping Meadow （2004） and Dust of Time （2008）. In this last Angelopoulos＇ Trilogy, we will search the unfolds of the love story of two young people started in Odessa in 1918 and finished by the death of the woman at the end of the century, under the lens of the duality Eros and Thanatos as literal and metaphorical qualities. The historical and personal adventures of the two characters represent a daedal itinerary from East to West, which offers multiple levels of reading of the filmic texts. A comparative approach with myth, literature, and historical research will demonstrate the richness of artistic expression and a profound relationship of Angelopoulos＇ thought with the formulaic myths he introduces in his filmic work.

Probability of Failure Assessment in District Heating Network

The aim of this paper is to present works performed in HTC （Heat-Tech Center）, Research ＆ Development Centre of Veolia Group located in Warsaw regarding assessment of probability of failure in DHN （district heating network）. This work is a part of a project dedicated to develop a software which objective is to increase reliability of DHN. The research methods consisted of three approaches. First, using database of failures which happened in Warsaw DHN and repairing protocols from past 10 years, a statistics approach was applied to perform first analysis. The result was that pipelines with nominal diameter DN （nominal diameter） ≤ 150 had higher failure rate per km, than pipelines with DN 〉 150. The next step of research was to study influence of internal （corrosion caused by heat carrier, quality of materials） and external （stray currents） factor in order to assess its individual influence on failure rate of pipe and explain reasons of differences in failure rate. To end a FMEA （failure mode and＇effects analysis） will aim to identify the main failures modes appearing on DHN, to estimate the main causes of these failures and to propose the best solutions regarding the causes, the costs and the means available.