由“道生一”到“道曰规始于一” --《淮南子·天文训》对《老子》生成论的发挥与思想转向

《淮南子·天文训》承接《老子》第四十二章“道生一”的生成论表述,提出“道曰规始于一”。《老子》“道生一”与《淮南子》“道曰规始于一”,皆通过辨正“道”与“一”的关系,各自表达出对“道生物”过程的理解:《老子》“道生一”通过数理推论建构起万物生成的形式框架;《淮南子》“道曰规始于一”在对万物生成做出结构上规定的同时,进一步充实了“气化流行”的材质意象。此外,“曰规”二字的出现将《淮南子》的本源之“道”,内在嵌入了对本体之“道”的确证。《淮南子》“道曰规始于一”是关于“道”的本体和生成、形式和内容的综合发明,是对《老子》“道生一”生成思想的理论发挥,反映出汉代道家由玄思到务实的思维转向。

黄河钻井“3+3”合规管理

中石化胜利石油工程有限公司黄河钻井总公司(简称黄河钻井)秉持依法合规经营的原则,以“强内控、防风险、促合规”为目标,立足自身业务实际,探索三个体系全过程覆盖、三道联签全链条监管的“3+3”合规管理模式,有效防控生产经营活动中的各类风险,提升合规管理效能,助力企业高质量可持续发展。

On the Regional Ecological Planning of the Ancient Yellow River Course in Shangqiu City

This paper analyzed the problems of eco-environment along the ancient Yellow River course and, by combining with the planning scheme of ecological projects of the ancient Yellow River course in Shangqiu City, discussed its ecological planning ways in terms of the principles, objectives, methods and contents of the ecological planning and design to promote the regional eco-environment construction of the ancient Yellow River course.

径向基函数网络在云检测中的应用

作者提出一种应用径向基函数网络 (RBF)的云检测方法。此方法要求晴空海域与有云海域均以一定数量的基函数来表征 ,两种基函数可组成一个径向基函数网络。使用欧空局沿轨道扫描辐射计 (ERS- 1/ ATSR)资料对径向基函数网络在云检测中的性能作了验证 ,重点研究网络结构的复杂度对分类结果的影响 ,并与人眼的目视解译作比较 ,结果表明径向基函数网络在云检测中性能良好。

Alternatives of Strategic Environmental Assessment for Road Traffic Development Planning——Case of Changchun City,China

On analyzing the achievement of the goal in the modem urban road traffic development planning, the alternative of Strategic Environmental Assessment for urban traffic planning should include the basic scheme, the extended scheme and the environmental protection scheme. This study from different perspectives designed the alternatives for Changchun＇s county-level road and urban road system planning, and used the method of System Dynamics to simulate, optimize and analyze those alternatives. Thereafter, some methods including the correlation function method were used to comprehensively assess and rank those alternatives for recommending two best alternatives with the consideration to the indicators, such as the total emission amount of CO, the total emission amount of nitrogen oxides, the noise value, the road construction cost, the fossil oil consumption and the traffic capacity. The result showed that the study would provide substantial supports for decision-makers to make more scientific decisions and promote the sustainable urban traffic in Changchun City.

Bank Ethics: An Empirical Investigation of the Banking in China

Business ethics is considered critical for the reputation and competitive power of banks, especially in China after WTO Entry. This study applied the theory and research on ethical practices of successful managers and ethics control mechanisms to identify the ethical climates that result in ethical behaviors in the banking. 141 employees from different banks in Shanghai, China, completed measures of all scales in the survey. The results support the theorizing of the value of well-formed business ethics in the banking in China. The correlation and structural equation analysis suggests that ethical practices of successful managers and ethics control mechanisms of banks reinforce three ethical climates of ‘service’, ‘law and rules’ and ‘caring’ that promote the ethical level of employees, and the independence and instrumental climate on the contrary. This study also found that there are three ethics control mechanisms most commonly used in the banking and ethics-focused reward system is believed to be a mostly effective one by the employees of banking in China.

Automatic Generation of the Planning Tunnel High Speed Craft Hull Form

The creation of geometric model of a ship to determine the characteristics of hydrostatic and hydrodynamic, and also for structural design and equipments arrangement are so important in the ship design process. Planning tunnel high speed craft is one of the crafts in which, achievement to their top speed is more important. These crafts with the use of tunnel have the aero-hydrodynamics properties to diminish the resistance, good sea-keeping behavior, reduce slamming and avoid porpoising. Because of the existence of the tunnel, the hull form generation of these crafts is more complex and difficult. In this paper, it has attempted to provide a method based on geometry creation guidelines and with an entry of the least control and hull form adjustment parameters, to generate automatically the hull form of plarming tunnel craft. At first, the equations of mathematical model are described and subsequent, three different models generated based on present method are compared and analyzed. Obviously, the generated model has more application in the early stages of design.

Upper bound solutions for supporting pressures of shallow tunnels with nonlinear failure criterion

Linear failure criterion is widely used in calculation of earth pressure acting on shallow tunnels. However, experimental evidence shows that nonlinear failure criterion is able to represent fairly well the failure of almost all types of rocks, A nonlinear Hock-Brown failure criterion is employed to estimate the supporting pressures of shallow tunnels in limit analysis framework. Two failure mechanisms are proposed for calculating the work rate of extemal force and the internal energy dissipation. A tangential line to the nonlinear failure criterion is used to formulate the supporting pressure problem as a nonlinear programming problem. The objective function formulated in this way is minimized with respect to the failure mechanism and the location of tangency point. In order to assess the validity, the supporting pressures for the proposed failure mechanisms are calculated and compared with each other, and the present results are compared with previously published solutions when the nonlinear criterion is reduced to linear criterion. The agreement supports the validity of the proposed failure mechanisms. An experiment is conducted to investigate the influences of the nonlinear criterion on collapse shape and supporting pressures of shallow tunnels.

Optimal trajectory planning for natural biped walking locomotion

An optimal trajectory planning method has been proposed for the walking locomotion of a biped mechanical system with thighs, shanks and small feet, which is modelled as a 3 DOF link system consisting of an inverted pendulum and a 2 DOF swing leg. The locomotion of swing and supporting legs is solved by the optimal trajectory planning based on function approximation. The optimal trajectory planning based on function approximation. The optimal walking locomotion solution with minimum square of input torque exhibits a natural walking gait with one step period of 0.64 s similar to the human walking gait by using the link parameters of an adult’s leg. It is concluded from the computation results that the method proposed in this paper has been proved to be an effective tool for solving the optimal walking locomotion and joint control torque problems for a 3 DOF biped mechanism; when the ankle joint of the supporting leg is a passive joint, a nearly, optimal walking solution can be obtained at t 1=0.49 s and t 2=10 s, and however, when the knee is a passive joint, it is impossible to obtain a solution which satisfies the constraint condition; for the link parameters used in this paper, the length of an optimal stride is 0.3 m.

Safety diagnosis on coal mine production system based on fuzzy logic inference

According to the randomness and uncertainty of information in the safety diagnosis of coal mine production system (CMPS), a novel safety diagnosis method was proposed by applying fuzzy logic inference method, which consists of safety diagnosis fuzzifier, defuzzifier, fuzzy rules base and inference engine. Through the safety diagnosis on coal mine roadway rail transportation system, the result shows that the unsafe probability is about 0.5 influenced by no speed reduction and over quick turnout on roadway, which is the most possible reason leading to the accident of roadway rail transportation system.

Unsedated ultrathin upper endoscopy is better than conventional endoscopy in routine outpatient gastroenterology practice:A randomized trial

AIM： to compare the feasibility and patients＇ tolerance of esophagogastroduodenoscopy （EGD） using a thin endoscope with those of conventional oral EGD and to determine the optimal route of introduction of smallcaliber endoscopes. METHODS： One hundred and sixty outpatients referred for diagnostic EGD were randomly allocated to 3 groups： conventional （C）-EGD （9.8 mm in diameter）, transnasal （TN）-EGD and transoral （TO）-EGD （5.9 mm in diameter）. Pre-EGD anxiety was measured using a 100-mm visual analogue scale （VAS）. After EGD, patients and endoscopists completed a questionnaire on the pain, nausea, choking, overall discomfort, and quality of the examination either using VAS or answering some questions. The duration of EGD was timed. Blood oxygen saturation （SaO2） and heart rate （HR） were monitored during EGD. RESULTS： Twenty-one patients refused to participate in the study. The 3 groups were well-matched for age, gender, experience with EGD, and anxiety. EGD was completed in 91.1% （41/45）, 97.5% （40/41）, and 96.2% （51/53） of cases in TN-EGD, TO-EGD, and C-EGD groups, respectively. TN-EGD lasted longer （3.11 ± 1.60 min） than TO-EGD （2.25 ± 1.45 min） and C-EGD （2.49 ± 1.64 rain） （P 〈 0.05）. The overall tolerance was higher （P 〈 0.05） and the overall discomfort was lower （P 〈 0.05） in TN-EGD group than in C-EGD group. EGD was tolerated ＂better than expected＂ in 73.2% of patients in TN-EGD group and 55% and 39.2% of patients in TO-EGD and C-EGD groups, respectively （P 〈 0.05）. Endoscopy was tolerated ＂worst than expected＂ in 4.9% of patients in TN-EGD group and 17.5% and 23.5% of patients in TO- EGD and C-EGD groups, respectively （P 〈 0.05）. TN-EGD caused mild epistaxis in one case, The ability to insuffiate air, wash the lens, and suction of the thin endoscope were lower than those of conventional instrument （P 〈 0,001）, All biopsies performed were adequate for histological assessment. CONCLUSION： Diagnostic TN-EGD is better tolerated than C-EGD, Narrow-diameter endoscope has a level of diagnostic accuracy comparable to that of conventional gastroscope, even though some technical characteristics of these instruments should be improved, Transnasal EGD with narrow-diameter endoscope should be proposed to all patients undergoing diagnostic EGD.

Robust Blind Separation for MIMO Systems against Channel Mismatch Using Second-Order Cone Programming

To improve the deteriorated capacity gain and source recovery performance due to channel mismatch problem,this paper reports a research about blind separation method against channel mismatch in multiple-input multiple-output(MIMO) systems.The channel mismatch problem can be described as a channel with bounded fluctuant errors due to channel distortion or channel estimation errors.The problem of blind signal separation/extraction with channel mismatch is formulated as a cost function of blind source separation(BSS) subject to the second-order cone constraint,which can be called as second-order cone programing optimization problem.Then the resulting cost function is solved by approximate negentropy maximization using quasi-Newton iterative methods for blind separation/extraction source signals.Theoretical analysis demonstrates that the proposed algorithm has low computational complexity and improved performance advantages.Simulation results verify that the capacity gain and bit error rate(BER) performance of the proposed blind separation method is superior to those of the existing methods in MIMO systems with channel mismatch problem.

Love Is As Ethical Love Does

In their article ＂Love Is As Ethical Love Does＂, CHEN Xi and SH1 Xuan discuss Toni Morrison＇s Love and assert that this novel is essentially an ethical tragedy of black women. From the perspective of ethical literary criticism, they analyze the dislocated ethical identity of the two main heroines and alignment of their ethical choices to illustrate that other than race and gender, Heed＇s and Christine＇s tragedies originate from their uncontrollable irrational willJ Moreover, this novel lays stress on love regarded from an ethical perspective, illuminating ＂we choose to love＂, that is, to love while bearing in mind the importance of ethical order and moral norms. Thus, this novel offers moral enlightenment for black women in the process of pursuing love, equality and of reconstructing their ethical identity.

Media Ethics as Key to Sound Professionalism in Nigerian Journalism Practice

This paper examines the implications of ethics as key to sound professionalism in Nigerian journalism. The paper sets out to assess how ethics affect the standard of journalism practice in the country, using media practitioners in Rivers State, Nigeria as case study. The population of study consisted of the 300 registered journalists in Rivers State of Nigeria, including the editors and managers. The survey research method was used while the questionnaire was used as the primary instrument for data gathering. It was revealed that despite the importance of ethics to journalism practice, journalists＇ adherences to the ethical codes were low. The study also revealed that journalists most times go against the ethics of the profession due to sycophancy, security reasons, desperation, greed, ethical dilemmas, and ignorance of the code of ethics. Based on the timings of the study, it was recommended that media establishments should liaise with the Nigerian Union of Journalist （NUJ） to ensure that only trained journalists are employed to work as journalists. Again the NUJ, it should institute standing disciplinary committee to discipline erring journalists both at the State and National levels. The Ethics Committee of the Nigeria Union of Journalists should regularly review the ethical conducts of journalists and encourage them to adhere to their code of practice

Management of the Higher Education Institution in the Ethical Actions Context

Managing the university in the context of ethics is one of many elements in the management of this specific organization. The task of university is functioning based on universal values, mission, vision, ethical codes, and responsibility and worthy behavior towards internal and external environment. In the era of globalization and constant changes, only a modernly managed higher education institution, acting according to principles of ethics, is able to meet requirements of surroundings. Behaviors of academic community should promote ethical actions in higher education institutions. It should be noted that the reputation, prestige in higher education, should also be based on the proceedings consistent with ethics.

The Prospect of Ethical Consulting

Ethical consulting is a critical professional activity that is very critical to the very survival of the corporate world and is thus likely to boom within the shortest possible time in the future. This predictive statement is based on the consequential effect of the bankruptcy of Ertron and WorldCom and its aftermath legislature, Sarbanes-Oxley Act （Lander, 2004）. The main issues boarder on how ethics influence organizations＇ operations and to what extend these influences can be coded and managed to enhance objectivity and minimize fraud. The methodology applied in this paper was an exploratory approach under the qualitative design. It encapsulates a thorough review of literature on the subject matter and draws inferences to address the research objectives. It was found that ethical consulting was possible and consultants venturing into the area need to be strategically diversified to enable them to design and develop customized ethical codes for the heterogeneous clientele with appropriate supporting monitoring and compliance procedures.

Ethical Awareness： Do We Need to Teach Accounting Ethics？ The Case of Bahrain

Based on the premise that ethics education leads to creation of the required （acceptable level of） ethical awareness, the general streamline of accounting ethics literature is strongly in favor of teaching adequate, efficient, and effective accounting ethics. This paper takes the position that this premise must be checked in an educational setting in which accounting ethics education lacks the characteristics of being adequate, efficient, and effective. Accordingly, a questionnaire with two parts was distributed to accounting students about to graduate from the University of Bahrain （UoB）. The first part is an exploratory investigation consisting of 21 variables/questions. The second part is an experimental investigation consisting of 13 hypothetical accounting cases representing various ethics violations. The general tendency by an accounting student based on the two parts indicates that he/she holds an acceptable level of ethical awareness, despite the fact that accounting education programs lack an adequate, efficient, and effective approach to teaching accounting ethics.

Sexual Ethics; A Need Indeed, Buddhist Ethics as a Model

According to Psychological theories of motivation, sexuality is a biological need which urges to satisfy sexual desire. Though it is not essential for the survival of an individual, it plays a major role in the growth, development, adjustment and well-being. Therefore, sexuality is a common aspect in the existence and it should not be neglected. However, in many religious ethical issues, sexuality had been treated negatively and identified as a barrier for an advanced spiritual life. Even in tribal societies there were some sexual taboos that controlled man＇s sexual behavior to some extent. Among religious ethical codes, one may find that it had been placed an important position for controlling or completely eliminating sexual behaviors. In modem world, what is evident is that this so called sexual need has been used for many commercial and marketing purposes. Even in advertising field, sexual desire of man is used as a mean of attracting public. Phonograph has become a very profitable illegal professional today. Sexual medicines, drugs and tools are available everywhere in the society. Though sexual education had been included into the curriculum in schools and higher education institutions, the awareness of sexuality among people seems to be in a low level. While biologically man is compelled to fulfill sexual desire internally, it is motivated externally by many social factors. So that not only misconceptions of sexuality, but also misbehaviors of sexuality can be observed in the society today. By examining these current situations of man＇s sexual behaviors, there is a big need to formulate a sexual ethical code--a code of law with the help of religious teachings. Otherwise these various sexual behaviors may create more and more social and world problems. In this paper, my aim is to examine Buddhist ethics in order to formulate a sexual ethical code.

The Environmental and Ethical Issues of Nuclear Power and Ionizing Radiation

As we enter the new millennium, population explosion, increasing worldwide energy demands and rapid global increase in ionizing radiation are all now threatening our fragile environment like no other time in known history. There is an urgent need for research and education to focus on the complex and direct link between ionizing radiation and its irreversible impact on the environment. Hence, nuclear energy and ionizing radiation issues can no longer be viewed in isolation. Historical facts and official reports prove that a code of ethics did not previously exist in nuclear industry： the risks of ionizing radiation are too great and unpredictable. Elimination of existing man-made ionizing radiation sources in this century is untenable and unsustainable. The intent of this paper is to review and demonstrate that ＇Atoms for Peace＇ is a false and unethical enterprise, and offers insights into the social and ethical aspects of ionizing radiation as a result of nuclear power development. The unethical nature of nuclear weapons, along with risk perception and ethical dilemmas of atom for peace, nuclear weapon tests, the International Atomic Energy Agency, the Nuclear Non-Proliferation Treaty, the International Court of Justice＇s opinion and the World Economic Forum-Global Risk Landscape will be discussed.

Controllable theory and applications for the wall bolting reinforcement in the roadway of seam

By using the Radar penetrating technology and numerical simulations, the fractured zone could be easily determined. Both wall fractured zone and mining action of coal seam roadway were considered, and the bolt reinforcing criteria for wall including low limit condition and up limit condition were put up, which supply a basis for the bolt reinforcement design. For a particular engineering, there existed a bolt reinforcing controllable range which can be determined by the method put up in this paper. For the out of controllable range of bolt reinforcement in engineering, it is necessary to seek for other kind rein forcing technology, because the bolt reinforcing technology is not omnipotent.