Fingerprint recognition is the most widely used identification method at present. However, it still falls short in terms of cross-platform and algorithmic complexity, which exerts a certain effect on the migration of fingerprint data and the development of the system. The conventional image recognition methods require offline standard databases constructed in advance for image access efficiency. The database can provide a pre-processed image via a specific method that probably is compatible merely with the specific recognition algorithm. Then, the specific recognition (...) algorithm starts the process of retrieving these specific pre-proessing images for recognition and inevitably will be blocked from other datasets. The proposed method in this research designed an embedded image processing algorithm based on a Siamese neural network in the recognition method that allows the proposed method to recognize images from any source without constructing a database for image storage in advance. In this research, the proposed method was applied to fingerprint recognition and evaluation of the proposed method was evaluated. The results showed that the accuracy of the proposed algorithm was up to 92%, and its F1 score was up to 0.87. Compared with the conventional fingerprint matching methods, its significant advantage in the FRR, FAR, and CR jointly indicated the remarkable correct recognition rate of the proposed method. (shrink)

The study examined the effect of celebrity attractiveness, celebrity trustworthiness, and celebrity cause fit on the attitude toward green cosmetics. This was followed by the effect of brand awareness, brand associations, brand loyalty, perceived quality, brand credibility on brand equity, including the impact of attitude toward green cosmetics and brand equity on the willingness to purchase green cosmetics among of young Chinese consumers. This study adopted a cross-sectional design and collected quantitative data from 301 respondents using a structured questionnaire, which (...) was distributed online using various social media platforms. It was found that celebrity attractiveness, celebrity trustworthiness, and celebrity cause-fit had a significant impact on the attitudes toward green cosmetic, while brand loyalty, perceived quality, and brand credibility substantially affected brand equity. Moreover, the attitudes toward green cosmetics and brand equity had a strong impact on the willingness to purchase green cosmetics. To increase the sales for green cosmetics, the advertisements for it should have appeal, trustworthiness, and cause-fit celebrities to improve consumers’ attitudes and willingness to purchase green cosmetics. Finding of this study provide a guideline for green cosmetic manufacturers, to direct their resources to enhance brand loyalty, credibility, and perceived quality of the product they produce by highlighting the difference between conventional and green cosmetics. (shrink)

This paper mainly analyzes the theories related to the financial risk of the company and combines the principles of principal component analysis, particle swarm optimization algorithm, and artificial neural network to derive the financial risk index system of the company. To improve the accuracy of financial risk prediction, principal component analysis and particle swarm algorithm are applied to optimize the BP neural network model, the input data of the prediction model is improved, and the optimal initial weights and thresholds are (...) given to the BP neural network by using particle swarm algorithm search, whereby the financial risk prediction model of particle swarm optimization BP neural network is constructed. The empirical results show that the model constructed by BP neural network not only has a high accuracy rate for static financial risk evaluation but also has a better prediction effect. After training and testing, the BP neural network-based enterprise financial risk evaluation model can accurately determine the existing financial situation of enterprise financial management and has a good prediction effect. Our research method is a fusion of the processing of the two methods, which belongs to the first integration of results. (shrink)

Ben shu ji zhong fan ying le dang dai ri ben zhe xue jia dui ma ke si zhu yi zhe xue de li jie.Shu zhong shou lu le ti ming xiu zi ran li shi guo cheng de si xiang,Ping tian qing ming xun huan= ji lei li lun yu li shi ren shi,Yan yuan qing yi ri ben de1844 nian jing ji xue zhe xue shou gao yan jiu deng wen zhang.

本书对历史主体及其选择活动的本质,历史选择中的自由与必然,历史选择与历史规律的关系等理论问题进行富有新意探讨和论述。.

Purpose: Short track speed skating is a racing sport with racing tactics are equally crucial to speed and technical skating skills. Therefore, to investigate the relationship between starting and finishing positions for elite skaters and subsequently, explore pacing patterns for champions are necessary.Methods: To investigate a pattern of effective tactical positioning strategy, Kendall’s tau-b correlations between starting and finishing position were calculated, with 500 m races having the most positive correlation.Results: Furthermore, starting position distributions of winners in each round, as (...) well as the fluctuations in champion starting positions across rounds were analyzed. Our findings showed that skaters on the first track were inclined to win the rounds in 500, 1,000, and 1,500 m, and the differences between starting and finishing positions for champions were minimized in semi-finals. Meanwhile, the pacing patterns were gaining more fluctuations by the increase of race distances for champions, as the average standard deviation of lap rankings equaled 0.90, 1.15, and 2.21 for 500, 1,000, and 1,500 m races, respectively.Conclusion: In conclusion, elite skaters should adopt flexible tactics at the lowest cost of energy consumption. The overall variability of lap ranking in long-distance races were distinctly higher than it in short distance. (shrink)

王船山，名夫之，字而农，号姜斋，中岁自称“一瓠道人”。生于明朝万历四十七（1619）年，卒在清康熙三十一（1692）年。湖南衡阳人。王船山先生是中国历史上广博的学者和伟大的思想家。本书作者在详细查阅充 足的史料、充分躬身研究多年和多次船山遗迹考察的基础上，详述了船山的传奇一生及其心路历程。书中虽然主要是以船山的实际人生经历为表达目标，但同时也涉及了船山一些很精深的思想。通过对于船山及其思想的理解，我 们也可以进而了解人类的精神之伟大与崇高，了解古今中外的贤哲们，为了延续和发展人类的精神慧命所作的坚忍不拔的努力和贡献的意义。阅读此书，可以激发读者对于湖湘文化和传统文化的兴趣。.

This paper investigates the leaderless and leader-follower time-varying formation design and analysis problems for a group of networked agents subject to discontinuous communications. Firstly, a leaderless time-varying formation control protocol is proposed via the intermittent control strategy, where the control input of each agent is constructed by the distributed local state information and formation instructions in the communication time unit, but it is zero in the noncommunication time unit. Then, an explicit formulation of the formation center function is determined to (...) describe the formation movement trajectory of the whole networked agents. Leaderless time-varying formation design and analysis with discontinuous communications are given in the form of linear matrix inequalities. Moreover, the main results of the leaderless cases are extended to the leader-follower cases. Finally, two numerical examples are provided to illustrate the theoretical results of leaderless and leader-follower cases, respectively. (shrink)

There are complex posture changes in dance movements, which lead to the low accuracy of dance movement recognition. And none of the current motion recognition uses the dancer’s attributes. The attribute feature of dancer is the important high-level semantic information in the action recognition. Therefore, a dance movement recognition algorithm based on feature expression and attribute mining is designed to learn the complicated and changeable dancer movements. Firstly, the original image information is compressed by the time-domain fusion module, and the (...) information of action and attitude can be expressed completely. Then, a two-way feature extraction network is designed, which extracts the details of the actions along the way and takes the sequence image as the input of the network. Then, in order to enhance the expression ability of attribute features, a multibranch spatial channel attention integration module based on an attention mechanism is designed to extract the features of each attribute. Finally, using the semantic inference and information transfer function of the graph convolution network, the relationship between attribute features and dancer features can be mined and deduced, and more expressive action features can be obtained; thus, high-performance dance motion recognition is realized. The test and analysis results on the data set show that the algorithm can recognize the dance movement and improve the accuracy of the dance movement recognition effectively, thus realizing the movement correction function of the dancer. (shrink)

Integrating norms of reciprocity, affect theory of social exchange, and ambivalence literature, we investigated how leader-member exchange (LMX) ambivalence influences employees’ interpersonal behaviors toward supervisors. Study 1, with a time-lagged field method, revealed that LMX ambivalence was positively related to _both_ employee-rated supervisor-directed helping and deviant behaviors and that such relationships were mediated by emotional ambivalence toward supervisors. We also confirmed the amplification effects of workplace gossip about supervisors (WGS). Specifically, while receiving more positive WGS (PWGS) or less negative WGS (...) (NWGS) could strengthen the positive relationship between emotional ambivalence and supervisor-directed helping behaviors, receiving less PWGS or more NWGS would accentuate the positive effect of emotional ambivalence on supervisor-directed deviant behaviors. Study 2 replicated our results with a scenario-based method and offered evidence for the mediating effect of emotional ambivalence toward supervisors. Study 3 included supervisor-rated helping and deviant behavior and a subjective measure of emotional ambivalence and again confirmed the mediating role of emotional ambivalence. Our findings extend knowledge of the interpersonal consequences of LMX ambivalence. (shrink)

该书内容涵盖马克思历史观的思想背景、时代愿望的时代自我阐明、人的感性活动与历史来历、人的现实生存与叙述历史等六部分。.

Ontology: An Ontological Interpretation to Baudrillard’s Consumption Society TheoryJean Baudrillard used “Consumption society” to describe a novel transformation of the contemporary life, “consumption society” has become to the symbol of contemporary ideology. From this we can say that reading Jean Baudrillard is very necessary. Compared with what Jean Baudrillard said, what we comprehended is more important, so it is very necessary to analyze Jean Baudrillard’s consumption society theory on the ontological viewpoint. To this, Iattach great important to the follow key (...) issues: what kind of existent character Jean Baudrillard revealed? Hegel’s modern western philosophy participated in the foundation of the Capitalist civilization; Jean Baudrillard was unavoidably involved in, so what is the advancement in theory system? How to define the demarcation to Jean Baudrillard? He animadverted on Marx and appropriated his valuable thoughts. (shrink)

This study reveals that increases in the global population command an augmented demand for products and services that calls for more effective ways of using existing natural resources and materials. The recent development of information and communication technologies, which had a great impact on many areas, also had a damaging effect on the environment and human health. Therefore, societies are moving toward a greener future by reducing the consumption of nonrenewable materials, raw materials, and resources while at the same time (...) decreasing energy pollution and consumption. Since information technology is considered a tool for solving ecological difficulties, the green Internet of things is playing a vital role in creating a sustainable home. Extensive data analysis is required to obtain a valuable overview of the large and diverse data generated by the G-IoT. The gathered information will facilitate forecasting, decision-making, and other activities related to smart urban services and then contribute to the incessant development of G-IoT technology. Therefore, even if sustainable and smart cities become an actuality, the G-IoT approach and the knowledge gained through big data analysis will make cities more sustainable, safer, and smarter. The goal of this article is to combine innovation in technological development with the main focus on resource sharing in creating cities that improve the quality of life while reducing pollution and realizing more efficient use of the raw materials. In the practice of big data science, it is always of interest to provide the best description of the data under consideration. Recent studies have pointed out the applicability of the statistical distributions in modeling data in applied sciences. In this article, we introduce a new family of statistical models to provide the best description of the life span of the wireless sensors network’s data. Based on the proposed approach, a special submodel called new exponent power-Weibull distribution is studied in detail. The applicability of the proposed model is shown by analyzing the life span of the wireless sensors network’s data. (shrink)

Gaze cueing effect (GCE) refers to attention orienting towards the gazed-at location, characterised by faster responses to gazed-at than non-gazed-at stimuli. A previous study investigated the effects of affective priming on GCE and reported that threatening primes enhanced GCE. However, it remains unknown whether the threat or heightened arousal potentiated GCE. We investigated how highly arousing threatening and positive primes, compared to low arousing neutral primes modulate GCE. After a brief exposure to an affective prime (pictures of threat or erotica) (...) or a neutral prime, participants detected an asterisk validly or invalidly cued by the gaze direction of a neutral face. The results showed that the threatening primes diminished the magnitude of GCE. The highly arousing positive primes did not have an effect on GCE. Further analyses showed that, as compared to neutral priming, the reaction times after threatening primes were shortened on invalid trials. This finding was interpreted to suggest that the threatening primes enhanced goal-directed target detection and attenuated attention orienting by irrelevant gaze cues via improving executive control. In sum, the present findings indicate that threat priming modulates GCE, not because of heightened arousal but because of the threat. (shrink)

Emotional creativity refers to a set of cognitive abilities and personality traits related to the originality of emotional experience and expression. Previous studies have found that emotional creativity can positively predict posttraumatic growth and mental health. The outbreak of coronavirus disease 2019 (COVID-19) has posed great challenges to people’s daily lives and their mental health status. Therefore, this study aims to address the following two questions: whether emotional creativity can improve posttraumatic growth and mental health during the COVID-19 pandemic and (...) how it works. To do this, a multiple mediation model has been proposed, which supposes that emotional creativity is associated with posttraumatic growth and mental health through perceived social support and regulatory emotional self-efficacy. The study involved 423 participants from multiple regions with different COVID-19 involvement levels. Participants were asked to complete a questionnaire with six parts, which included Emotional Creativity Inventory (ECI), Regulatory Emotional Self-Efficacy Scale (RES), Stress-Related Growth Scale-Short Form (SRGS-SF), Multidimensional Scale of Perceived Social Support scale (MSPSS), Brief Symptom Inventory-18 scale (BSI-18), and COVID-19-related life events questionnaire. Path analysis used to examine the mediation model indicated that under the control of COVID-19-related life events and age, perceived social support mediated a positive association between emotional creativity and posttraumatic growth as well as a negative association between emotional creativity and all mental health problems, including somatization, depression, and anxiety. Regulatory emotional self-efficacy mediates the association between emotional creativity and posttraumatic growth, emotional creativity and anxiety, and emotional creativity and depression. The results suggest that emotional creativity plays an important role in coping with stressful events related to COVID-19. Furthermore, these results might provide a better understanding of the possible paths through which emotional creativity is related to psychological outcomes, such as mental health and posttraumatic growth. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Feminist Studies 47, no. 2. © 2021 by Feminist Studies, Inc. 279 A Report on Underage Prostitutes Zhai Yongming Translated by Petrus Liu and Lisa Rofel An underage prostitute has been called a pretty babe again She wears a scanty, floral-patterned lace dress Her long legs titillate Her mother is even more beautiful (than she) They appear like sisters, “one looks like an antelope...” All the men like (...) babes like her Babes like facing the camera But the underage prostitute I saw was not like this She was only 12, skinny, and she wore filthy clothes You could fit a whole world in her eyes But they had no room for a single tear Her father is a peasant, still young But his hair already white For three months her father Searched everywhere for her His lost baby The underage prostitute’s three months Nearly one hundred days Three hundred men Not a simple number She doesn’t understand why So many old, ugly, filthy men 280 Zhai Yongming Want to climb on top of her belly She doesn’t understand how these things come about The only thing she knows is that her body becomes light and empty Certain things taken from it She is seen as a beauty without a brain She probably doesn’t know anything She counts only during the night Her count reaches over three hundred Figures with no names no surnames no addresses Together they are called customers The numbers like ancient symbols inside a tomb Disappeared before the sun comes up Reading the newspaper I think: I cannot write a poem about this I cannot change poetry into that I cannot chew the poem into a straightforward cackling, boom bang sound I cannot hammer the words into pieces the teeth gnaw on Those illnesses those operations Those numbers added to her age, twelve years old Poetry, bandage, photograph, memory Damaged my eyeballs (The zone in the retina where light and obscurity make contact/meet) Makes all too clear: it’s no use Injuries no one cares about Just some numbers you see every day; but they are Creating a lifetime of misery for some Only a part of her is in the news photo A twelve-year-old standing together with other girls You can’t tell she’s missing an ovary It’s only a news item Each day our eyes process numerous pieces of information They control our delights as consumers They skim news stories like this without much thought Information overload, hotlines, and the international media An enormous sackcloth erasing one person’s humble wounds from view Zhai Yongming 281 We just gaze It gets rolled and stuffed into a black iron trash can... (shrink)

It is difficult for the conventional image compression method to achieve good compression effect in the underwater acoustic image, because the UWAI has large amount of noise and low correlation between pixel points. In this paper, fractal coding is introduced into UWAI compression, and a fractal coding algorithm based on interest region is proposed according to the importance of different regions in the image. The application problems of traditional quadtree segmentation in UWAIs was solved by the range block segmentation method (...) in the coding process which segmented the interest region into small size and the noninterest region into large size and balanced the compression ratio and the decoded image quality. This paper applies the classification, reduction codebook, and correlation coefficient matching strategy to narrow the search range of the range block in order to solve the problem of the long encoding time and the calculation amount of encoding process is greatly reduced. The experimental results show that the proposed algorithm improves the compression ratio and encoding speed while ensuring the image quality of important regions in the UWAI. (shrink)

Mental fatigue (MF) jeopardizes performance and safety through a variety of cognitive impairments and according to the complexity loss theory, should represent “complexity loss” in electroencephalogram (EEG). However, the studies are few and inconsistent concerning the relationship between MF and loss of complexity, probably because of the susceptibility of brain waves to noise. In this study, MF was induced in thirteen male college students by a simulated flight task. Before and at the end of the task, spontaneous EEG and auditory (...) steady-state response (ASSR) were recorded and instantaneous frequency variation (IFV) in alpha rhythm was extracted and analyzed by multiscale entropy (MSE) analysis. The results show that there were significant differences in IFV in alpha rhythm either from spontaneous EEG or from ASSR for all subjects. Therefore, the proposed method can be effective in revealing the complexity loss caused by MF in spontaneous EEG and ASSR, which may serve as a promising analyzing method to mark mild mental impairments. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Buddhist Ethics: A Philosophical Exploration by Jay L. GarfieldYilun Zhai (bio)Buddhist Ethics: A Philosophical Exploration. By Jay L. Garfield. New York: Oxford University Press, 2021. Pp. xiv + 248. Paperback $24.95, ISBN 978-0-19-090764-8.Jay L. Garfield's Buddhist Ethics: A Philosophical Exploration offers a comprehensive presentation of Buddhist ethics as well as one of the most ingenious metaethical developments in the field. With Western philosophers as its potential readers, (...) the tone and the choice of examples of this book contain a typical philosophical flavor. Most interestingly, it is not only an objective interpretation of the existing Buddhist ethical theories, but also an innovative work that expands the current theoretical boundary. Buddhist Ethics is divided into three parts: in the first part ("Structure") Garfield argues that Buddhist ethics is best characterized by "moral phenomenology," a metaethical theory that emphasizes how we experience over what we do. The second part ("Doctrine") elaborates on how both the Theravāda and Mahāyāna paths are ethical in nature and compatible with a phenomenological interpretation. The third part ("Contemporary Issues") introduces Engaged Buddhism, and claims that Buddhist ethics can function naturalistically without supernatural concepts such as rebirth and the six realms of transmigration.The first part of Buddhist Ethics maps a structural framework of moral phenomenology. Over the past decades, philosophers have endeavored to place Buddhist ethics under the existing Western metaethical categories, for Buddhist ethical thought bears a striking resemblance to all of the major traditions of Western ethics--consequentialism, virtue ethics, and deontology. But Garfield rejects any simple generalization and proposes a particularist reading of Buddhist ethics, which he calls "moral phenomenology." For Garfield, Buddhist ethics cannot be captured by any universal, overarching moral principle; not because Buddhists neglected ethics or failed to create metaethical theory, he argues, but that no universal moral principle is sufficiently sophisticated as a guidance for real life (p. 23). The complexity of dependent origination and the unique goal-oriented paths make the Buddhist definitions of action, agent, free will, pleasure, and pain utterly distinct from their Western counterparts. In particular, while Western philosophers often rely on our natural perceptual capacities and the conceptual mind as sources of information (such as the Cartesian "clear and distinct ideas"), according to Garfield, Buddhist ethicists regard ordinary perception as [End Page 1] fundamentally flawed and the source of all suffering. Thus, they "aim to correct a 'natural' way of experiencing ourselves," characterized by moral phenomenology (p. 22).Although moral phenomenology is the nucleus of Garfield's entire project, a comprehensive, formal definition of the term is lacking throughout the book. To help the reader understand this sophisticated term and its ethical stance, I will briefly summarize it here. Buddhist moral phenomenology centers on the transformation of our mental experiences, which Garfield calls an "input ethics," in contrast to the Western "output ethics" that emphasize explicit rules, external actions and their consequences, and cultivation of virtues (p. 29). The process of ethical cultivation--completed through prescriptive paths--replaces our natural egocentric experiences with a liberated perspective stemming from the interdependence of all things. Such a perceptual transformation in turn replaces one's instinctive reactions with a spontaneous and responsive mode of comportment toward the world (p. 27). The final goal of moral phenomenology is the elimination of suffering for all sentient beings, with the buddhas and bodhisattvas as exemplary models of its perfection. In this sense, it is a combination of an ethical path and a soteriological path.To the best of my knowledge, Garfield is the first person to explicitly identify a moral phenomenological reading of Buddhist ethics: His 2010 article "What Is It Like to Be a Bodhisattva" and 2015 book Engaging Buddhism include pioneering research on this theory. The current book (Buddhist Ethics) further develops the theory, offering a more mature metaethical structure and in-depth explorations of canonical texts from the Indo-Tibetan traditions. By endorsing a moderate form of ethical particularism, Buddhist phenomenology refrains from committing to a single Western metaethical category, and gains notable advantage in synthesizing a myriad of Buddhist moral discourses into a united whole. This theory is undoubtedly Garfield's paramount contribution in the... (shrink)

Traditionally, the proponents of empiricism sought for the starting point of knowledge in sensations that happen to us when we open our sense organs to the world. They analyzed the functioning of human faculties of sensation and cognition and the way these faculties are activated so as to discover the origin of ideas. Thus, they insisted on the priority of particulars to universals in the body of synthetic knowledge, and granted empirical facts the authority of truth. For that reason, they (...) are opposed to the rationalists, who maintained that the most important part of synthetic knowledge is derived solely from first principles or ideas, and that these principles or ideas are “innate”—that reason can ascertain their truth intuitively without the use of the senses.Logical positivism belongs to the empiricist tradition. However, it distinguishes itself from its empiricist predecessors in a very important way, so that its proponents thought they could overcome the difficulties raised against the older empiricists. (shrink)

According to social information processing theory and conservation of resource theory, we examine whether and how authoritarian-benevolent leadership influences employees’ proactive work behaviors (PWBs) and unethical pro-organizational behaviors (UPBs). Study 1, a survey of 351 participants, revealed that authoritarian-benevolent leadership was positively related to LMX ambivalence, and that LMX ambivalence was negatively related to employees’ PWBs as well as UPBs. Further, the results showed that LMX ambivalence mediated the relationship between authoritarian-benevolent leadership and employees’ PWBs as well as UPBs. We (...) also found that dialectical thinking negatively moderated the effect of authoritarian-benevolent leadership on employee LMX ambivalence. Study 2, using manipulations in the form of scenarios, examined the mediating effect of LMX ambivalence linking authoritarian-benevolent leadership with employees’ PWBs and UPBs. We discussed the theoretical and practical implications of our findings. (shrink)

The COVID-19 pandemic triggered the first global “Infodemic” in the era of social media. Understanding how governments deal with the negative impacts of the infodemic has become a priority. This paper uses the theoretical framework of the Elaboration Likelihood Model to explore mechanisms for alleviating panic associated with the infodemic. It considers, in particular, the quality of information circulated on Government Social Media as the central route and local government trust as the peripheral route. An empirical study was conducted using (...) data from a focus group interview and a questionnaire survey collected within the first three weeks following the citywide lockdown of Wuhan, China. The results show that as: Quality of GSM information does not significantly reduce public panic, but local government trust significantly increases people’s pandemic prevention knowledge; Pandemic prevention knowledge is a critical mediator between information quality of GSM and public panic, as well as local government trust and public panic; and Information quality of GSM significantly increases people’s trust in local governments. This paper contributes to the literature on infodemic and government social media and provides implications for practice. (shrink)

This paper proposes two parameter identification methods for a nonlinear membership function. An equation converted method is introduced to turn the nonlinear function into a concise model. Then a stochastic gradient algorithm and a gradient-based iterative algorithm are provided to estimate the unknown parameters of the nonlinear function. The numerical example shows that the proposed algorithms are effective.

本书讲述了过去一百年来,中国诸多知识分子一直希望通过移植西方"新伦理"的方式重建中国伦理道德体系,然而他们的"道德革命"总是无疾而终.为何西方伦理道德不能移植到中国呢,究其原因,还在于东西方伦理的源流 与内容大相径庭,在中国没有合适的移植西方伦理的文化土壤.

The aim of the present study was to explore the differences in technical performances of players considering playing positions by controlling the effect of situational variables in each FIBA female continental basketball competition. Samples of 9,208 observations from 471 games in the America, Africa, Asia, and Europe Championships during 2013–2017 were collected and analyzed by generalized mixed linear modeling. The results showed that Centers from Europe had more 2-point made, 2-point attempted, and offensive and defensive rebounds than forward. Asian and (...) European guards performed a fewer number of 2-point made, 2-point attempted, and offensive and defensive rebounds than Asian and European centers. African and Asian forward had more 2-point made, 2-point attempted than guards. This study helps to better understand the technical demands of female basketball among different international competitions, which could pave a new way to analyze the development trend of female basketball and promoting specific training plans and game strategies for coaches and players. (shrink)

The time-scale dynamic equations play an important role in modeling complex dynamical processes. In this paper, the Mei symmetry and new conserved quantities of time-scale Birkhoff’s equations are studied. The definition and criterion of the Mei symmetry of the Birkhoffian system on time scales are given. The conditions and forms of new conserved quantities which are found from the Mei symmetry of the system are derived. As a special case, the Mei symmetry of time-scale Hamilton canonical equations is discussed and (...) new conserved quantities for the Hamiltonian system on time scales are derived. Two examples are given to illustrate the application of results. (shrink)

Examines the influence of Jeremy Bentham's legal and political writings in Australia, China, France, Germany, Italy, Japan, Russia, Spain and the United States.