Network ranging and clock synchronization based on two-way timing stamps exchange mechanism in complex GPS-denied environments is addressed in this paper. An estimator based on the Extended Kalman filter is derived, according to which, the clock skew, clock offset, and ranging information can be jointly estimated. The proposed estimator provides off-line computation by storing the transmitting timing stamps in advance and could be implemented in asymmetrical and asynchronous scenarios. The simulation results show that the proposed estimator achieves a relative good (...) performance than the existed estimators. In addition, a new Bayesian Cramér–Rao Lower Bound is derived. Numerous simulation results show that the proposed estimator meets the B-CRLB. (shrink)

I have read some outrageous books and as a result have lost my innocence. In English, to lose one's innocence also means to become sly and devious, and that is what has happened to me. My innocence was lost in the University of Pittsburgh library. It was there that I borrowed a book called The Pleasurable Experiences of a Foreign Devil in China, which was about the travels of an American in China. On the surface, this American seemed to be (...) passionate about Chinese culture—as soon as he disembarked in Shanghai, toward the end of the Qing dynasty, and saw what Chinese people were like, he became crazy about them. I could have been very pleased that other people like us, but not in this case, because this fellow was a "sadist" and a "bisexual" [Wang uses the English words here and below, and I have put them in quotes.— Trans.] or, in Chinese, a bisexual sadist. There is no way that being liked by this sort of person could please you, unless you happened to be a masochist. (shrink)

在我国宪法学界,围绕宪法实施的论争,自一开始就绝不单纯地是宪法实施的问题,而是真实的国体和政体问题,也即主权问题,尽管论争者未必明确意识到这一点。本书的主体部分,由关于宪法概念和宪法实施的五篇长文构成 。在参与这些论争的过程中,本书尝试性地提出了“人民的宪法”这一概念,以区别于“法官的宪法”.

In coal mining technology systems, it is very important to acquire, store, and represent basic geological data comprehensively and accurately. Based on the current working mode and information level in mining geology at coal mines, this paper proposes a process of building basic geological database for modeling of coal mines by using existing results’ data of mining geology and develops the efficient program for getting the basic geological data from the important 2D plane drawings’ achievement at mines, such as the (...) contour maps of mine coal seam floors, geological cross-sections, underground drilling results, and geological survey results, based on AutoLISP, which is a programming language for the secondary development of AutoCAD. The obtained data in general text format is stored and managed by the MongoDB database, which realizes the storage, query, analysis, and correction of massive data of geological objects in the space of the underground coalmine. The application results show that compared with the previous data acquisition methods such as manual input and graphic transformation attribute, the extraction of spatial and attribute data from the existing mine 2D plane drawings by programming can effectively avoid the prominent problems such as artificial gross error, distortion of graph conversion, and different database structure, make the obtained spatial geological data more comprehensive, accurate, and effective, and, meanwhile, increase the rate by more than 60%, which plays an important role in data support for the construction of the geological modeling systems for transparent mines. (shrink)

The concepts of Minben 民本, Minbensixiang 民本思想, and Minbenzhuyi 民本主义 are rather popular in current Chinese discourse. However, “Minben” was hardly found in Chinese ancient literature as a noun. Around the year of 1916, “Minbenzhuyi” became widely accepted in Japanese intellectual circles, interpreted as one of the Japanese versions of democracy. In 1917, “Minbenzhuyi” was transferred to China as a loanword by Li Dazhao and developed into one of the Chinese definitions of democracy. Nevertheless, Chen Duxiu questioned the meaning of (...) the term in 1919. It was not until 1922 did Liang Qichao bring Minbenzhuyi back into Chinese context and conduct a systematic analysis, which had a lasting impact on Chinese intellectual community. In the following 20 years, Minbenzhuyi was largely accepted in two different senses : 1) interpreted as Chinese definition of democracy; 2) specifically refers to the Confucian idea of “Minshiminting and Minguijunqing”. Gradually, it became evident that Minbenzhuyi in China had grown distant from the meaning of democracy and returned to its traditional Confucian values. (shrink)

Drawing upon original manuscripts and The Collected Works of Jeremy Bentham, this collection represents the latest scholarship on Bentham's late and mature thought on constitutional law. The contributions cover a diverse range of major topics, from official aptitude or competency to the interests of women, and explore Bentham's writings on courts, codification, and cosmopolitanism. Together, its chapters challenge the received notion, based on early jurisprudential writings, that Bentham's constitutional thought is authoritarian, and show that Bentham, as a constitutional theorist, offers (...) a distinctive liberal perspective. Freeing Bentham's theories from their long sentences and unfamiliar terminology, these essays make accessible Bentham's subtle and important ideas on liberal democracy. By shining a light on Bentham's mature thought, this volume offers a refreshingly comprehensive, detailed, and authentic account of Bentham's theory of democracy. (shrink)

It could be said that chinese aesthetics merges together three cornerstones of the western tradition. It might be intended as the study of beauty in the Platonic sense, because of the vaste debate on the topic rooted back in chinese’s ancient times; it could match the sense of aesthetics as intended by Baumgarten, because of the long tradition of chinese perceptual studies, and it may also be compared to the Hegelian philosophy of art, given the abundance of chinese artistic manufacts (...) and theories. Chinese aesthetics is distinctive and very different from the western one. While the latter tries to grasp the inner beauty of things by breaking them and accounts for beauty as an object, chinese aesthetics considers beauty as a subject, rather aiming at feeling the beauty of things for what they are. Compared to the occidental tradition, which is rooted in sensation but deviates from sensation to pursue a rational goal, chinese aesthetics originates from the sensation and adheres to it all the time. Therefore, the chinese stance makes for a unique and genuine approach to the discipline. (shrink)

This study examines the influence of Confucianism on corporate poverty alleviation (PA) participation. We argue that firms in regions with more Confucian temples are more likely to participate in government-initiated PA programs because Confucianism emphasizes common social welfare. This positive relationship is stronger for firms with chief executive officers born in Confucian regions and for firms that are under high media pressure, as the trade-off between social welfare and firm interest is in favor of Confucianism. Using a sample of Chinese-listed (...) firms, we find evidence supporting our arguments. Moreover, we find consistent evidence that firms influenced by Confucianism are motivated to pay long-term attention to PA activities and improve corporate PA efficiency, highlighting the substantive role of Confucianism in a PA campaign. Our study contributes to the business ethics literature by introducing Confucianism into research on corporate social activities and provides practical implications. (shrink)

Im 18. Jahrhundert bestand ein uberraschend grosses Interesse am Denker, Schriftsteller und Menschen David Hume (1711-1776), das die ganze Vielheit in den Voraussetzungen und Zielen der deutschen Aufklarung widerspiegelt. Zunachst standen die religionsphilosophischen Thesen Humes im Vordergrund; sie wurden durchweg abgelehnt und haufig nur polemisch zuruckgewiesen. Gerade als sich die Chance einer sachgerechteren Beurteilung Humes bot, revolutionierte Kant die gesamte Philosophie, und Hume wurde nur noch als der auslosende Faktor der Kantischen Metaphysikkritik gesehen. Die umstrittene Frage, wann und durch welches (...) seiner Werke Hume Kants dogmatischen Schlummer unterbrach, wird zur Entscheidung gebracht und damit zugleich eine neue These zu Kants philosophischer Entwicklung prasentiert. In the 18th century there was a surprisingly large amount of interest in the thinker, author and human being David Hume (1711-1776), and this interest reflected the entire range of requirements and goals of the German Enlightenment. To begin with, the focus was on Humes theories of the philosophy of religion, theories which were rejected without exception and often only polemically repudiated. Just when there was a chance of having an objective assessment of Humes work, Kant revolutionized philosophy, and Hume was seen merely as the factor which triggered Kants metaphysics. The controversial question of when and in which of his works Hume interrupted Kant's dogmatic slumber is brought to a head, and thus at the same time a new theory pertaining to Kant's philosophical development is presented. (shrink)

A diferencia de todos los demás sistemas de imputación, Jakobs ubica el acento de la relevancia jurídico-penal del hecho en su significado normativo, como algo que trasciende la mera causalidad exterior y la finalidad del autor, de manera que lo decisivo para la imputación jurídico-penal no es ni lo psíquicoreal querido por el autor, ni la causalidad desplegada por su conducta, sino el significado normativo de esa conducta como la expresión de un sentido objetivo de desautorización de la vigencia de (...) la norma en un determinado contexto social. (shrink)

The reasons conception is the most prominent account of the nature of critical thinking. It consists in responding appropriately to reasons. Responding to reasons can be following a rule, it can be making an exception to a rule, it can be responding to a situation that is unique. It depends on the context each time what is the appropriate response. Critical thinking is the educational cognate of rationality and is a sine qua non for a reasonable life in a modern (...) democratic society. Reasons are generally normative. If this is true then it is to be expected that critical thinking is normative and also rationality. Critical thinking consists in being appropriately moved by reasons. The normative element of reasons moves us to beliefs or actions. It depends on our character how reasons move us. This indicates that our character must be well formed to enable us to be appropriately moved. (shrink)

I was born in the city of Beijing. As a child, I used to climb to the top of the highest building in our courtyard—it was in Xidan—and look in all four directions. I could often see as far as the Temple of Buddhist Virtue at the Summer Palace. From Xidan to the Summer Palace is at least 20 li [one li = 1/2 KM]. Some years ago I was living in the Changchunyuan section of Beijing University, which is only (...) a few li from the Summer Palace, and eight out often times when I looked out of the window to try to see the Temple of Buddhist Virtue, I could not. The air in Beijing is always rather hazy, so that you cannot see clearly, and is slightly irritating to the throat; but when I was young, it was not like this. Now I have grown up and become a "greaser"—by which I mean that my shirt-collar is covered with oil. Living in Beijing City, I have to change my shirt almost every day, whereas when I was overseas, I could wear the same shirt for several days. There are many cities in the world that are notorious for their pollution—I have visited Milan, Los Angeles, London, etc., though not Mexico City—and as far as I can see, the situation in Beijing is bad even by their standards. (shrink)

It has been widely assumed and proven that a firm’s research and development investment is limited if the availability of cash flow is constrained. The purpose of this study is to verify the opposite proposition: whether firms invest heavily in R&D when more cash flow is available. This paper discusses the heterogeneous relationship between cash flow from different sources and the R&D investment of firms. The study divides the firm’s cash flow into three categories according to the business activities that (...) generate firm finance: cash flow from operating activities, cash flow from investing activities, and cash flow from financing activities. On this basis, a dynamic R&D investment model is constructed, and the relevant data for Chinese listed firms are used for the empirical research. The study finds that Chinese listed firms do not necessarily spend more cash on R&D investment, even if the availability of cash flow is not constrained. For young firms, CFO and CFI do not significantly correlate with R&D investment, and CFF significantly negatively correlates with R&D investment. For mature firms, the correlations between cash flow generated from different activities and R&D investment are nonsignificant. (shrink)

Before The Bridges of Madison County was released, several editor friends of mine wanted me to go and see it, and to write a short article about it when I had. The movie has finished showing now, and I never did go to see it. This was not because I was being deliberately snooty about it, but chiefly because there was a debate around the movie that I found very irritating; and as a result, I did not have the slightest (...) desire to go and see it. Some people said the novel advocated extramarital affairs and should be criticized. Others said that it was completely opposed to extramarital affairs and, therefore, should not be criticized. Thus, The Bridges of Madison County came to be welded together with "extramarital affairs." If I had seen the movie, I also would have had to make an evaluation of extramarital affairs, and that is something I hate doing. My basic judgment of The Bridges of Madison County is as follows: Firstly, the story is made up, not true. Secondly, even if it were true, it is about Americans, and has nothing to do with us. Some comrades may say that, whether or not it has anything to do with us, we have seen the movie and so we must have a moral judgment of it. This reminds me of something that happened almost twenty years ago. It was when the Paris Opera came to Beijing and performed La Dame aux Camélias, and some of the audience said, "The lady of the camellias is a prostitute! And the male lead is no good either: Put Marguerite and Armand together and all you've got is a whore and ha client!" If Dumas fils were alive, I'm sure he would be enraged to hear such an assessment. If the French singers had been aware of such comments, they too would have said, "It was stupid of us to come and perform here. Performing opera is very tiring, and what do they see while we're singing our hearts out? A whore and her client! "That was over ten years ago, and I do feel that Chinese audiences should have made some progress by now—one would never have expected that that is not the case. (shrink)

My wife was a student from among the "workers, peasants, and soldiers" and studied history at university. One day, during her junior year, a female student from a country village announced loudly in class, "I don't know what a eunuch is!" She looked very pleased with herself when she had said this. Other students in the class chimed in: "I don't know either." "Neither do I." My wife is a very straightforward sort of person and she said shyly, "Oh, I (...) think I might know—a eunuch is a man who has been castrated." Someone asked, "What does ‘castrated’ mean?" and she blushed scarlet and was unable to speak. She was only a girl at the time, and it upset her very much to admit in front of everybody that she knew what eunuchs and castration were. For a long while she felt miserable, not daring to see anybody or to say anything. (shrink)

In his book The Road Ahead, Bill Gates writes that modern developments in information technology mean that engineers already have the capability to produce real sensations. They can put goggles on you that show colored pictures and give you stereo earphones so that what you see and hear is controlled by computer. Once the hardware and software are sophisticated enough, we will not be able to tell the difference between electronic sounds and images and real sounds and images. The hardware (...) and software available at present are probably not yet that sophisticated and are not at the stage where this would be feasible; but in the past twenty years technological progress has been amazing, and we must prepare ourselves psychologically for the day when it does become possible. (shrink)

[Bertrand] Russell, in On Authority, wrote about a kind of hieratic authority which in the past lay in the hands of the clergy, and said that in the West, intellectuals are the descendants of these clergy. He also said that Chinese Confucianism possessed a hieratic authority, which leads us to think that China's intellectuals are the descendants of the Confucians. The knowledge that clergy and Confucians possessed came from a few sacred books, such as the Bible and the Analects. But (...) modern intellectuals, though they may not be wholly human, are at least partly so, and have no sacred books in their hands. They make people believe in them wholly on the basis of knowledge, and this knowledge can itself win people's confidence. The strange thing is, that this latter kind of knowledge cannot bring authority with it. (shrink)

I make my living by writing. Someone once said to me, "It's no good writing like this; you've no life! "At first I thought he meant I was dead, and I got very angry. Then I suddenly thought that the word' life" could be used in a different way. Writers often go and live for a while in remote places where conditions are hard, and such excursions are called "experiencing life." This expression may sound as if it refers to a (...) corpse momentarily coming back to life, but that is not actually what it means. These writers do it in order to gain some understanding of a hard life and to write better books, and it is a very good way to set about it. This was what the person speaking to me meant by "life": He did not mean I needed to die. When I realized that, my anger turned to joy. Although I had lived and worked with a production team in a very poor area, I did not consider that I had seen enough of life. Far from it; in fact, I needed more experience of it. But I still felt that "experiencing the hard life" would be a better way of putting it. Leaving out the adjective implies that "life" means frequently having to suffer hardship—there is a presumption that life is to be understood especially in a negative sense. People of my age have all had the experience of contrasting present happiness with past misery: Listening to reports of past sufferings, eating "recalling suffering" meals, and so on. This is not the same as "experiencing life," but there are some similarities. As we all know, in the old society poor people led lives worse than the lives of cattle, eating chaff and greens—not vegetables, but wild plants—and the "recalling suffering" meals were modeled on the diet of the poor in the old society. (shrink)

Once upon a time, Don Quixote, the Knight of the Sad Countenance, and his trusty squire Sancho Panza were going along the road when they met a band of villagers carrying swords and sticks, on the way to attack their enemies. The noble knight asked the villagers why they wanted to fight and heard the following tale.

We've had quite a number of outbreaks of "culture fever": The first one was apparently in 1985, when I was studying overseas, and friends told me the fever was raging at home in China. When I came home in 1988, I was in time for the second one. And over the last two years there has been a fever of cultural criticism, or "discussions on the humanist spirit." It looks as though the phenomenon of culture fever has certain similarities to (...) a flu epidemic. The first two fevers were fairly respectable, and at least provided information on some of the things that had been achieved in the social sciences overseas; but the latest one has been no good at all, consisting as it does mostly of the airing of complaints. It is claimed that the attitude of society toward intellectuals in the humanities is incorrect; that the intellectuals themselves are incorrect; that since Confucius said "The gentleman understands what is moral; the small man understands what is profitable" [Analects IV. 16], we should be trying to emulate the gentleman. Probably other things too have been said, but I believe that these have been the main points of most discussions during this outbreak of cultural criticism fever. Wang Shuo has come in for a good deal of abuse this time, in the same way that, in Water Margin, Lei Heng the "Winged Tiger," county head of Yuncheng, is jeered at in the courtesan's house when someone tells him, "It would be easier for a dog to grow horns than for you to know the proper way to behave here!" Culture is just this sort of establishment, and the riff-raff are definitely not allowed to set foot inside it. Looked at in this way, culture is a set of values centered on the self, and implies a closing of the ranks against outsiders. But I have no wish to think too badly of others, so I shall just say that the "culture" which is so much in favor this time is a kind of moral strength which demands that we should all preserve our personal integrity and not be tainted by material desires. We cultural workers are like Tang dynasty Buddhist monks, and the material desires of the everyday world are like the female scorpion spirit. We must not be seduced by the sorceress and sleep with her, for then, when we have lost our original yang essence and the pure seed has left us, we will no longer be virgins, and will not be fit to go to the Western Heaven and worship the Buddha. […] But if I go on talking such rubbish, other people may not acknowledge me as a cultural worker and may deprive me of the right to discuss cultural issues. What I am trying to say is that if this fever continues, I shall soon no longer know what culture is. (shrink)

I'm now in my forties, but my teacher is still alive and well; so I'm still one of the junior generation. When I was a graduate student, my teacher told me that I didn't have enough background in Chinese traditional studies, and in a burst of energy I went off and read my way, albeit in a rather random fashion, through everything from the Four Books to the Cheng brothers [Cheng Hao and Cheng Yi, Confucian scholars of the Song dynasty] (...) and Zhu Xi. My studies had started off with fiction, and the Four Books came afterwards; I had started off as an "educated youth," and became a student later. Doing things that way round, one can expect to have problems; but even so, when I read the ancient classics, I still feel some singular emotions, which I cherish purely because they are my own. When I finished reading the Analects and closed my eyes to think about it, I felt that to utter those great truths so often and so earnestly Confucius must have been a very sweet and naive old man. His students were always hanging on his every word and, in his concern for them, he said that A could do this, or B could do that, like an old lady listing the characteristics of her grandchildren. Sometimes the old gentleman had a furtive side to him, as in the chapter "The Master went to see Nanzi" [See Analects VI. 28; Nanzi was the wife of Duke Ling of Wei]. When he emerged, he insisted that he had committed no "impropriety." In a nutshell, I liked him, and if I had been born during the Spring and Autumn period [722-481 b.c.e.], I would have gone and studied under him, because the atmosphere round him was like that of the Pickwick Club. His ideas were actually pretty ordinary, and there is nothing special about them to win our admiration. The ceremonial on which he laid such particular emphasis was in my view much the same as the rituals performed during the Cultural Revolution—I've been through all those morning requests for instructions and evening reports myself and it wasn't very interesting. It may be indispensable for the very young, but for educated adults it is a burden. However, if I'd gone along to be taught by Confucius, I would have gone for the atmosphere, and I would not have expected to learn much. (shrink)

I have enjoyed reading fiction since I was young, and until I was twenty-eight I believed that I could write it myself. Then I read a novel by [Michel] Tournier and changed my mind. Imperceptibly, great changes have taken place in fiction. The difference between modern fiction and classical fiction is as great as the difference between the car and the horse-drawn cart. The finest of the modern novels cannot be read ten lines at a glance. Let me cite an (...) example, so that my readers can come to share my point of view. The first sentence of Marguerite Duras's novel The Lover is "I was already old." Innumerable vicissitudes are contained in that phrase. If you read on carefully, you will discover that more or less every sentence is written like that, and my views on modem novels were formulated by reference to The Lover. The great modern novels always contain a lot of information and are extremely elegantly written, delighting those who read them and scaring those who would like to write fiction. Of the classic writers, only the Russian Chekhov occasionally writes in this way, but by no means all his works command reverence. I have to confess that modern novelists used to shock me greatly. The novel by Tournier that I read, called Death and the Maiden, was only the first of a series of shocks. (shrink)

I, too, belong to the "old three classes."* At the age when I should have been in college, I went to Yunnan to dig ditches. This was bad for me; but worse, still, it caused my parents great anxiety. It has been said that worrying about their children took years off the lives of the parents of educated youth who were sent to the countryside, and that is how it was in my family. Parents always try to protect their growing (...) children, and to be powerless to do so during that exceptional decade meant they had a lot of worry. As an adult, I have had pangs of conscience about this, and especially so when my father passed away. When I think about the details, of course, it was not my fault; but those feelings never go away. (shrink)

In diesem Band der Reihe wird das Verständnis von Moral und Recht von international anerkannten Experten der jeweiligen Fächer dargestellt. Dabei steht die historische Perspektive im Vordergrund. Durch die Beiträge des Buches soll ein neuer Diskurs zwischen den Geistes- und Sozialwissenschaften eröffnet werden.