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)

The present book is the English version of a monograph 'Die aristotelische Syllogistik', which first appeared ten years ago in the series of Abhand 1 lungen edited by the Academy of Sciences in Gottingen. In the preface to the English edition, I would first like to express my indebtedness to Mr. J. Barnes, now fellow of Oriel College, Oxford. He not only translated what must have been a difficult text with exemplary precision and ingenuity, but followed critically every argument and (...) check ed every reference. While translating it, he has improved the book. Of those changes which I have made on Mr. Barnes' suggestion I note only the more important ones on pages 4, 12, 24sq, 32, 39, 6lsq, and 158. Since the second edition of the German text appeared in 1963 some further reviews have been published, or come to my notice, which I have 2 been able to make use of in improving the text of this new edition. I must mention here especially the detailed critical discussions of my results and arguments published by Professor W. Wieland in the Philosophische Rundschau 14 (1966), 1-27 and by Professor E. Scheibe in Gnomon 39 (1967), 454-64. Both scholars, while agreeing with the main drift and method of my interpretation, criticise some of my results and disagree with some of my arguments. It would not be possible to discuss these technical matters here with the necessary thoroughness. (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)

Kann man das Leben führen? Die in diesem Band versammelten Beiträge stellen sich in kritischer Absicht dem modernen Konzept der »Lebensführung«, das die Technikphilosophie mit der Lebensphilosophie im frühen 20. Jahrhundert eng verbunden hat und teilweise bis heute verbindet. Auch relevante soziologische Positionen wurden in diesem Kontext entwickelt. Anhand zentraler Autoren wie Simmel, Bergson, Husserl, Heidegger, Blumenberg, Berdjajew, Reuleaux, von Uexküll, Plessner, Freyer, Jonas und Günter Ropohl (dem dieser Band aus Anlass seines 75. Geburtstags gewidmet ist) werden die Bezugnahmen zwischen (...) Technik- und Lebensphilosophie analysiert, aber auch die Abgrenzungsversuche voneinander. Die Verhältnisbestimmung der Konzepte »Leben« und »Technik« kann systemischen Charakter annehmen und deshalb die Idee einer lebensbejahenden oder -verneinenden Technik nach sich ziehen, z.B. artikuliert als Technikoptimismus/-pessimismus oder als emanzipatorische Frage nach dem eigenen Leben und dessen Selbstverwirklichung. Wenn es um Lebensführung geht, werden also gleichzeitig die Ausgangsbedingungen der Identitätskonstruktion moderner Subjekte und die Frage thematisiert, inwieweit Systementwürfe jene ermöglichen oder begrenzen. (shrink)

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)

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)

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)

This collection represents the latest research from leading scholars whose work has helped to frame our understanding of Bentham since the publication of H. L. A. Hart's Essays on Bentham. The authors explore fundamental areas of Bentham's thought, including the relationship between the rule of law and public opinion; law and popular prejudices or manipulated tastes; Bentham's methodology versus Hart's; sovereignty and codification; and the language of natural rights. Drawing on original manuscripts and volumes in The Collected Works of Jeremy (...) Bentham, the chapters combine philosophical and historical approaches and offer new and more faithful interpretations of Bentham's legal philosophy and its development. As a coherent whole, the book challenges the dominant understandings of Bentham among legal philosophers and rescues him from some famous mischaracterizations. (shrink)

Emotion plays a crucial role, both in general human experience and in psychiatric illnesses. Despite the importance of emotion, the relative lack of objective methodologies to scientifically studying emotional phenomena limits our current understanding and thereby calls for the development of novel methodologies, such us the study of illustrative animal models. Analysis of Drosophila and other insects has unlocked new opportunities to elucidate the behavioral phenotypes of fundamentally emotional phenomena. Here we propose an integrative model of basic emotions based on (...) observations of this animal model. The basic emotions are internal states that are modulated by neuromodulators, and these internal states are externally expressed as certain stereotypical behaviors, such as instinct, which is proposed as ancient mechanisms of survival. There are four kinds of basic emotions: happiness, sadness, fear, and anger, which are differentially associated with three core affects: reward (happiness), punishment (sadness), and stress (fear and anger). These core affects are analogous to the three primary colors (red, yellow, and blue) in that they are combined in various proportions to result in more complex “higher order” emotions, such as love and aesthetic emotion. We refer to our proposed model of emotions as called the “ Three Primary Color Model of Basic Emotions.”. (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)

In einer kühnen Metapher haben einst Hieronymus, Erasmus und Luther die Heilige Schrift als ein Labyrinth bezeichnet, das die Leser bei fortgesetztem Lesen in eine sich sogar steigernde Verwirrung stürze. Beinah im selben Atemzug wird eben dieselbe Heilige Schrift von eben denselben Autoren als der einzige Faden gepriesen, der die Leser aus dem Labyrinth ihres Lebens herausführe. Eines und dasselbe als Labyrinth und als Faden: Diese Figur ist paradigmatisch. Im Labyrinth der Ethik geht es nicht anders zu. Nur wer sich (...) ihm überläßt, findet aus ihm heraus. 24 Beiträge von namhaften Theologen und Theologinnen zur Theologischen Ethik finden sich in den fünf Abschnitten des vorliegenden Buches, das nacheinander "Biblische Grundlagen", "Theologische Systematik", "Ethische Modelle", "Ethische Leitbegriffe" und "Ethik und die Religionen" behandelt: Hans-Dieter Bastian: Zwischen Glauben und Handeln: Bibel-Lesen - Werner H. Schmidt: Glaube und Handeln. Aspekte des Alten Testaments - Wolfgang Schrage: Der 1. Korintherbrief als Paradigma paulinischer Ethik - Michael Wolter: Der Kompromiß bei Paulus - Jörg Haustein: Beobachtungen zum Schriftverständnis ökumenischer Dokumente - Gerhard Sauter: "Schrifttreue" in ethischer Urteilsbildung Günter Bader: Handeln im Namen Gottes - Erich Gräßer: Die ersten und die letzten Dinge. Bemerkungen zur theologischen und ethischen Schöpfungswahrnehmung - Marcin Hintz: Glaube, Tradition, Vernunft: Auf den Spuren theologischer Urteilsbildung im polnischen Protestantismus - Rolf Schäfer: Christliche Glaubens- und Sittenlehre bei Schleiermacher - Karl-Wilhelm Dahm: Herausforderungen für Selbstverständnis und Rolle des protestantischen Pfarrers im Zuge des Modernisierungsprozesses Traugott Jähnichen: Sozialethik auf dem Weg der Ausbildung von Bereichsethiken - Historische Traditionen und perspektivische Herausforderungen - Ulrich Eibach: Christengemeinde und christliches Leben und Handeln in der pluralistischen Gesellschaft - Ludger Honnefelder: Gesundheit unser "höchstes Gut"? Wertentscheidungen im Rahmen der Ressourcenallokation im Gesundheitswesen - Jörg Hübner: Kollektives Handeln im Zeitalter der Globalisierung. Perspektiven für eine zukünftige politische Ethik - Gottfried Hütter: Menschenwürde und Menschenrechte für Tiere? - Tobias Schlingensiepen: Adam, wo bist du? Die Entkontextualisierung menschlichen Lebens als Problem u. Herausforderung evangelischer Ethik Edgar Thaidigsmann: "Ehrfurcht vor dem Leben". Das Problem der Begründung einer Ethik der Verantwortung für das Lebendige bei Albert Schweitzer und Hans Jonas - Konrad Stock: Laster - der "vielnamige Frevel". Eine theologische Erinnerung an ein vergessenes Problem - Ulrich H. J. Körtner: Bildung und Wertebewußtsein. Anmerkungen zum Wertbegriff in der aktuellen Bildungsdiskussion - Hans G. Ulrich: Güter oder Werte? Zur Aufgabe der Theoriebildung in der evangelischen Sozialethik - Hartmut Kreß: Toleranz als Verpflichtung protestantischer Ethik Hans Waldenfels: Unterwegs zu einer interreligiösen Theologie - Sung-Hee Lee-Linke: Interreligiöse Ethik. Ein Modell für die Zukunft? (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)

Someone asks a climber why he wants to climb a mountain—everyone knows that climbing is dangerous and is of no practical advantage—and he replies, "Because it is there." I like this answer because it shows a sense of humor—it is quite clear that it is because he wants to climb it, but he tries to trick us by saying that it is because the mountain is there that he is itching to get at it. Apart from this, I also like (...) what the climber does, scaling sheer cliffs for no good reason. It may cause aching muscles, and there is a risk you might knock your brains out, so the average person does all he can to avoid climbing mountains. From the point of view of thermodynamics, this is the very rarely seen phenomenon of negative entropy. Because human beings always tend toward what is beneficial and avoid what is harmful, and in thermodynamics spontaneous phenomena are known as entropy-increasing phenomena, anything that tends toward the harmful and avoids the beneficial must be negative entropy. (shrink)

Bentham is a severe critic of common law, denouncing it as ‘sham law’. Bentham’s denunciation of common law as ‘sham law’ is, however, an evaluative censure, not a descriptive account. A realistic account of the nature of common law can be constructed from his writings. According to this account, first, common law is a collection of authoritative mandates. Second, judicial decisions do not evidence common law; on the contrary, judges, through their decisions, create common law by means of legalizing both (...) customs and single actions. Common law is not, therefore, immemorial, nor did it originate in the people’s consent. Third, stare decisis is necessary for common law to fulfil the function of law, but it has no independent value: it is the principle of utility alone that explains, justifies, and decides the use of stare decisis. (shrink)

Li Zehou's philosophical theory of Chinese modernity is studied by comparing it with Lukács' Hegelian Marxism. Totally and uncritically accepting Lukács' later thought, Li holds a labor-centered conception of practice, a Marxist materialistic category, as the starting-point of his own anthropological ontology. In a Hegelian-Lukácsian Marxist framework, Li makes a great philosophical effort to transform Kant's dualistic, idealistic doctrine of subjectivity into a monistic, materialistic one. This is a new holistic, historicist theory of subjectivity, in which physical sense and reason, (...) humankind and nature, society and history, knowledge and morality, and material production and spiritual life are synthesized. Li calls this grand synthesis "humanity.". (shrink)

As the rising costs of lifestyle-related diseases place increasing strain on public healthcare systems, the individual’s role in disease may be proposed as a healthcare rationing criterion. Literature thus far has largely focused on retrospective responsibility in healthcare. The concept of prospective responsibility, in the form of a lifestyle contract, warrants further investigation. The responsibilisation in healthcare debate also needs to take into account innovative developments in mobile health technology, such as wearable biometric devices and mobile apps, which may change (...) how we hold others accountable for their lifestyles. Little is known about public attitudes towards lifestyle contracts and the use of mobile health technology to hold people responsible in the context of healthcare. This paper has two components. Firstly, it details empirical findings from a survey of 81 members of the United Kingdom general public on public attitudes towards individual responsibility and rationing healthcare, prospective and retrospective responsibility, and the acceptability of lifestyle contracts in the context of mobile health technology. Secondly, we draw on the empirical findings and propose a model of prospective intention-based lifestyle contracts, which is both more aligned with public intuitions and less ethically objectionable than more traditional, retrospective models of responsibility in healthcare. (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)

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)

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)