Academic literature on the topic 'Shared subjects scheme'

BackgroundFew formalised shared care schemes exist within psychiatry and the evidence base for sharing psychiatric care is weak.AimsTo evaluate the utility of patient-held shared care records for individuals with long-term mental illness.MethodCluster-randomised controlled parallel-group 12-month trial involving 90 patients with long-term mental illness drawn from 28 general practices.ResultsCarrying a shared care record had no significant effect on mental state or satisfaction with psychiatric services. Compared with controls, patients in the shared care group were no more likely to be admitted (relative risk 1.2, 95% CI 0.86–1.67) and attend clinic (relative risk 0.96, 95% CI 0.67–1.36) over the study period. Uptake of the shared care scheme was low by patients and professionals alike. Subjects with psychotic illness were significantly less likely to use their records (relative risk 0.51, 95% CI 0.27–0.99).ConclusionsPatient-held records may not be helpful for patients with long-term mental illness.

Background: Weight loss is important for the control of type 2 diabetes mellitus but is difficult to achieve and sustain. Programmes employing financial incentives have been successful in areas such as smoking cessation. However, the optimum design for an incentivised programme for weight loss is undetermined, and may depend on social, cultural and demographic factors. Methods: An original questionnaire was designed whose items addressed respondent personal and health characteristics, and preferences for a hypothetical incentivised weight loss programme. One hundred people with type 2 diabetes mellitus were recruited to complete the questionnaire from the endocrinology clinic of a public hospital in Lima, Peru. A descriptive analysis of responses was performed. Results: Ninety-five percent of subjects who had previously attempted to lose weight had found this either 'difficult' or 'very difficult'. Eighty-five percent of subjects would participate in an incentivised weight loss programme. Median suggested incentive for 1 kg weight loss every 2 weeks over 9 months was PEN 100 (~USD $30). Cash was preferred by 70% as payment method. Only 56% of subjects would participate in a deposit-contract scheme, and the median suggested deposit amount was PEN 20 (~USD $6). Eighty percent of subjects would share the incentive with a helper, and family members were the most common choice of helper. Conclusions: The challenge of achieving and sustaining weight loss is confirmed in this setting. Direct cash payments of PEN 100 were generally preferred, with substantial scope for involving a co-participant with whom the incentive could be shared. Employing direct financial incentives in future weight loss programmes appears to be widely acceptable among people with type 2 diabetes mellitus.

Background: Weight loss is important for the control of type 2 diabetes mellitus but is difficult to achieve and sustain. Programmes employing financial incentives have been successful in areas such as smoking cessation. However, the optimum design for an incentivised programme for weight loss is undetermined, and may depend on social, cultural and demographic factors. Methods: An original questionnaire was designed whose items addressed respondent personal and health characteristics, and preferences for a hypothetical incentivised weight loss programme. One hundred people with type 2 diabetes mellitus were recruited to complete the questionnaire from the endocrinology clinic of a public hospital in Lima, Peru. A descriptive analysis of responses was performed. Results: Ninety-five percent of subjects who had previously attempted to lose weight had found this either 'difficult' or 'very difficult'. Eighty-five percent of subjects would participate in an incentivised weight loss programme. Median suggested incentive for 1 kg weight loss every 2 weeks over 9 months was PEN 100 (~USD $30). Cash was preferred by 70% as payment method. Only 56% of subjects would participate in a deposit-contract scheme, and the median suggested deposit amount was PEN 20 (~USD $6). Eighty percent of subjects would share the incentive with a helper, and family members were the most common choice of helper. Conclusions: The challenge of achieving and sustaining weight loss is confirmed in this setting. Direct cash payments of PEN 100 were generally preferred, with substantial scope for involving a co-participant with whom the incentive could be shared. Employing direct financial incentives in future weight loss programmes appears to be widely acceptable among people with type 2 diabetes mellitus.

Chaturvedi, Vivek and Jan A. M. Van Gisbergen. Shared target selection for combined version-vergence eye movements. J. Neurophysiol. 80: 849–862, 1998. Primates frequently make rapid binocular eye movements to reorient gaze in both direction and depth. To explain the unequal movements made by the two eyes, it often is assumed that they result from the combined action of a conjugate saccadic system and a vergence contribution. Clearly such a scheme can only yield coordinated binocular movements if both systems are guided by a shared or coupled target selection mechanism. To investigate the degree of cooperation at this level, we studied binocular refixations to target-nontarget double-stimuli in three-dimensional (3-D) space. Binocular eye movements were recorded in seven subjects using the scleral coil technique. In the experiments, 20% of trials were composed of a green target and a red nontarget, presented at the same time, but at different locations in 3-D space. These were alternated randomly with single-target trials (80%) in which the green stimulus was presented randomly at one of eight possible positions in 3-D space. Instructions to the subject emphasized either the speed or accuracy of response. Our findings show that typical features of the saccadic response to double-stimuli (bistability, averaging, and a speed-accuracy trade-off), as found in earlier two-dimensional studies, are also prevalent for initial binocular refixations to double stimuli in 3-D space. When the first saccadic response is directed to one of the two stimuli, the vergence system almost invariably makes the same choice. Likewise, when the saccadic system makes a short-latency averaging response, the vergence system shows a similar compromise. Statistical analysis shows a high correlation between saccadic and vergence target selection, strongly suggesting that the amplitude computation process of both subsystems is due to a common target selection stage that has access to information about stimulus location in 3-D space.

Training subjects to step in place on a rotating platform while maintaining a fixed body orientation in space produces a posteffect consisting in inadvertent turning around while stepping in place eyes closed (podokinetic after-rotation, PKAR). We tested the hypothesis that voluntary turning around while stepping in place also produces a posteffect similar to PKAR. Sixteen subjects performed 12 min of voluntary turning while stepping around their vertical axis eyes closed and 12 min of stepping in place eyes open on the center of a platform rotating at 60°/s (pretests). Then, subjects continued stepping in place eyes closed for at least 10 min (posteffect). We recorded the positions of markers fixed to head, shoulder, and feet. The posteffect of voluntary turning shared all features of PKAR. Time decay of angular velocity, stepping cadence, head acceleration, and ratio of angular velocity after to angular velocity before were similar between both protocols. Both postrotations took place inadvertently. The posteffects are possibly dependent on the repeated voluntary contraction of leg and foot intrarotating pelvic muscles that rotate the trunk over the stance foot, a synergy common to both protocols. We propose that stepping in place and voluntary turning can be a scheme ancillary to the rotating platform for training body segment coordination in patients with impairment of turning synergies of various origin.

Given that the democratisation of video games has allowed this industry to appropriate a series of themes traditionally the exclusive preserve of other expressive media, this work analyses the capacity of videoludic expression to elicit emotions and convey the seriousness of cancer by performing a comparative study with literature and cinema. To this end, three works (one per medium) were selected to be respectively read, viewed or played by all the study subjects (n=90). A two-step methodology was employed. Firstly, the concepts of emotion and narrative scheme were defined in the context of disciplines relating to the three media and then shared with the subjects. Secondly, once both variables, i.e. the concepts of emotion and narration, had been controlled, a questionnaire was designed to determine which of the three works comprising the corpus best conveyed the experience of cancer. The results reveal that the sample game, in spite of its shortcomings in character design, was judged to be the one that most poignantly described the development of the disease. Therefore, it is possible to claim that the common belief that video games are trivial devices, solely designed to entertain, contrasts with their true expressive ability to convey dramatic experiences.

Most of the domestic wholesale markets have many operating entities, and the level of organization and scale is not high; therefore, at this stage, building a shared business platform and carrying out common distribution is an important way to improve the overall efficiency of the wholesale market distribution operations and the level of the intensive utilization of key resources such as vehicles. Carrying out common distribution requires the formation of a good synergy mechanism among the participating subjects, in which the design of a scientific and reasonable benefit distribution scheme, especially in balancing the relationship between government resources and social resources, is particularly important. As the benefit distribution of cooperation is affected by the dynamic changes of the resource input ratio, the distribution operation scale, the risk taking, and other factors, this paper establishes a multi-weight interval Shapley value method benefit distribution model, which reflects the effect of the key parameter variables. Through the empirical analysis of Beijing’s wholesale markets for agricultural products, the results show that the revised benefit distribution is more in line with the interest demands among multiple subjects and is positively correlated with the contribution degree among the participating subjects, which can better mobilize the cooperation enthusiasm of the participating enterprises and provide a new methodological path to solve the problem of common distribution in wholesale markets. The distribution model constructed in this paper further enriches the relevant research content in the field of common distribution and is of reference value for the benefit distribution problem that requires comprehensive consideration of the dynamic change in the multiple parameters affecting the relationship.

This article proposes the implementation of CDIO (Conceive, Design, Implement and Operate) in the curricular redesign of the career of Mechanical Engineering. It presents a binding scheme of shared learning between the industry and academia to obtain graduate competencies, as a basis for curricular redesign. A new educational model is designed which allows the transition from know what to know how; interlacing the disciplines that intervene with skills and abilities to solve projects focused on local and national realities. It was defined that of the CDIO, standards 2, 3, 5 and 7 apply. This generates a student-centered curriculum with complementary disciplines, interlaced with inter and intra-personal skills, product manufacturing, processes and systems. This proposal considers specific knowledge, skills, values and attitudes that must be applied in the integral formation of Mechanical Engineers, in order to respond to the socio-productive needs of the country. Finally, the curricular redesign determines the areas of professional academic impact in Design, Energy, Materials and Production Management, taking into account the graduate competences and in a complementary way the learning results of the subjects of the career.

Over the recent years, there has been a huge interest towards Electroencephalogram (EEG) based brain computer interface (BCI) system. BCI system enables the extraction of meaningful information directly from the human brain via suitable signal processing and machine learning method and thus, many researches have applied this technology towards rehabilitation and assistive robotics. Such application is important towards improving the lives of people with motor diseases such as Amytrophic Lateral Scelorosis (ALS) disease or people with quadriplegia/tetraplegia. This paper introduces features extraction method based on the Fast Fourier Transform (FFT) with logarithmic bin-ning for rapid classification using Support Vector Machine (SVM) algorithm, with an application towards a BCI system with a shared con-trol scheme. In general, subjects wearing a single channel EEG electrode located at F8 (10-20 international standards) were required to syn-chronously imagine a star rotating and mind relaxation at specific time and direction. The imagination of a star would trigger a mobile robot suggesting that there exists a target object at certain direction. Based on the proposed algorithm, we showed that our algorithm can distin-guish between mind relaxation and mental star rotation with up to 80% accuracy from the single channel EEG signals.

Community empowerment as a government partner in dealing with health issues is expected to improve public health in society. Today many communities are formed as an effort to address health issues. One of the communities that is currently in the spotlight of the general public is the ketofastosis Indonesia community (KFI). KFI was initiated and introduced to the public by Nur Agus Prasetyo. The community was formed in 2016. The large role of the community present in this online media also gives its own meaning to the members who are members of it. The formation of meanings between one individual and another is certainly different because each human being has a unique character. The problem of this study is how does warrior mean for the perpetrators of ketophastosis? The purpose of this study is to know the meaning of warrior for the perpetrators of Ketophastosis. The study used virtual ethnographic research methods and used the research subjects of two groups on social media whats app and instagram. The results of this study concluded the term warrior has two meanings for KFLS actors, namely beginner warrior and warrior mentor. Beginner warriors are KFLS actors who tend to ask and confirm whether the activities or food they consume are in accordance with procedures or not. This beginner warrior behavior in interacting shows that communication is a process by which individuals coordinate their behavior with a shared interpretive scheme. Warrior mentors are motivating people, forming a comfortable atmosphere and environment for budding warriors who still have doubts and fears in undergoing KFLS.

This report presents a case study evaluation of a shared subjects scheme presently being conducted by two single -sex Catholic colleges, St Mary's and St Joseph's. The evaluation took place between the months of July and October, 1993.

The sharing of subjects between the two colleges began in 1992. The participants in this study were four Year 12 classes, the first students to complete two years of the scheme, and four of their teachers. Within the classes six boys and six girls were "targetted". The focus of the evaluation was an analysis of the attitudes and beliefs of the students and teachers as they related to the areas of teaching methodology and practices, subject content, discipline, relationships between the sexes and the classroom environment. The Year 12 students were surveyed and their classes observed, with additional data being obtained from the twelve students through interviews and journals. Their teachers also were surveyed, observed and interviewed. At the request of the St Mary's Administration, the Year 11 students were surveyed, and the results of this survey, plus those of their teachers , were included in the report.

The overall conclusion of the study was that the shared subjects scheme should continue, but with modifications. The findings reflected two levels of concern. The first related to the basic day-to-day functioning of the scheme. Issues raised by both teachers and students included the time lost in travelling between the two schools, the failure of "normal" teacher - student relationships to develop, and problems arising from insufficient communication between the two schools.The second involved the subtleties and complexities of relationships, whether between student and teacher, or student and student. Perceived differences in attitude and behaviour between the sexes were the most influential factors in these relationships. Of particular relevance was the sense of "ownership" which the girls felt for their college, and their perceptions of the boys as "intruders". Differing expectations as to what was appropriate behaviour were also source of conflict between the boys and the girls. Changes in the teachers' persona and practice due to the classes becoming coeducational were viewed unfavourably by the students in both schools.

At the conclusion of the evaluation a report was presented to the Administration Teams of both of the colleges. On the basis of the recommendations made in the report, major changes were made in the implementation of the shared subjects scheme in 1994. These included an orientation program for students, changes in timetabling to reduce the amount of time lost in travelling, a widening of the shared curriculum to include more "non-traditional" subjects, and increased "advertising" concerning the sharing of subjects between the two schools.

This chapter examines securities trading. Although securities are classed as choses of action, they have long been subject to special statutory schemes. In particular, the transfer of shares has long been subject to a registration requirement that importantly supplements the general law of assignment. The requirement for registration arose as a matter of historical necessity. Meanwhile, the modern statutory scheme relating to securities transfers was necessitated by the explosion of financial trading activity following the deregulation of the UK markets, or Big Bang, in the late 1980s. Almost all modern securities transactions are effected by means of electronic exchanges, which have replaced the open-outcry floor-based systems that operated in the past. The chapter then looks at the characteristics of these exchanges, the regulatory framework in which they operate, and the clearing houses on which they depend.

Contra conventional wisdom, this introductory chapter proposes that the Civil War dead were understood in relation to four epistemic predicaments that shaped not only an American but a broadly Western modernity in the late nineteenth century: (1) a growing sense of the eᶊentially mediated character of all experience and a loᶊ of faith in the coherence of the individual subject; (2) the increasing dominance of the image in political and social relations and in shaping how Americans knew the world; (3) an erosion of traditional and nationalist views regarding the meaning of historical change and of the present’s relationship to the past; and (4) a newly secular emphasis on complexity, contingency, and chance in the workings of the world. These social and intellectual dilemmas provide an organizational scheme for the book, which is structured around four cultural archives: eyewitneᶊ accounts, visual art, histories of the war, and narrative fiction.

Megaprojects are characterized by complex technical interdependencies—both compatible and contentious—novel technologies and systems, cross-cutting regional and political forces, and the presence of multiple institutional frameworks. This chapter stresses the role played by institutions. Employing a broad conception, it views institutions as consisting of three types of elements: regulatory (rules, laws, orders), normative (norms and values) and cultural-cognitive (beliefs, schemas, frames). As a form, megaprojects incorporate and are subject to a diverse, complex, and conflicting combination of elements. Viewed as an organization field, megaprojects confront a highly diverse set of participants who exhibit varying degrees of embeddedness in their local environment and are obliged to manage their operations across multiple changing phases which entail shifts over time in their power and influence. These challenges require that successful megaprojects develop flexible legal-contractual managerial controls, common norms and values, and shared identities anchored in a robust project culture.

In today’s precarious world, working people’s experiences are becoming more alike even as their disparities sharpen. This book unfolds a critique of the precarity phenomenon by setting Latino day laborers’ commentaries in dialogue with critical social theory. The Fight for Time shows how migrant labor on society’s jagged edges relates to encompassing syndromes of precarity as both exception and synecdoche. Subjected to especially harsh treatment as unauthorized migrants, these workers also epitomize struggles that apply throughout the economy. Juxtaposing day laborers’ accounts of their desperate circumstances, dangerous jobs, and informal job-seeking with theoretical accounts of the forces fueling precaritization, The Fight for Time illuminates a schema of precarity defined by temporal contradiction. This “critical-popular” approach, informed by Paulo Freire’s popular-education theory, elicits resonances and dissonances between day laborers’ themes and scholars’ analyses of neoliberal crisis, the postindustrial work ethic, affective and digital labor, the racial governance of public spaces, occupational safety and health hazards, and self-undermining patterns of desire and personal responsibility among precaritized subjects. Day laborers offer language redolent with potential to catalyze social critique among migrant workers. They also clarify the terms of mass-scale opposition to precarity. Such a politics would demand restoration of workers’ stolen time, engage a fight for the city, challenge the conversion of capital risk into workers’ bodily vulnerability, and foment the refusal of work. Day laborers’ convivial politics through self-organized worker centers, furthermore, offers a powerful basis for renewing radical democratic theory and imagining a key practical innovation: worker centers for all working people.

Nationalism: Past as Prologue began as a single volume being compiled by Ad Akande, a scholar from South Africa, who proposed it to me as co-author about two years ago. The original idea was to examine how the damaging roots of nationalism have been corroding political systems around the world, and creating dangerous obstacles for necessary international cooperation. Since I (Bruce E. Johansen) has written profusely about climate change (global warming, a.k.a. infrared forcing), I suggested a concerted effort in that direction. This is a worldwide existential threat that affects every living thing on Earth. It often compounds upon itself, so delays in reducing emissions of fossil fuels are shortening the amount of time remaining to eliminate the use of fossil fuels to preserve a livable planet. Nationalism often impedes solutions to this problem (among many others), as nations place their singular needs above the common good. Our initial proposal got around, and abstracts on many subjects arrived. Within a few weeks, we had enough good material for a 100,000-word book. The book then fattened to two moderate volumes and then to four two very hefty tomes. We tried several different titles as good submissions swelled. We also discovered that our best contributors were experts in their fields, which ranged the world. We settled on three stand-alone books:” 1/ nationalism and racial justice. Our first volume grew as the growth of Black Lives Matter following the brutal killing of George Floyd ignited protests over police brutality and other issues during 2020, following the police assassination of Floyd in Minneapolis. It is estimated that more people took part in protests of police brutality during the summer of 2020 than any other series of marches in United States history. This includes upheavals during the 1960s over racial issues and against the war in Southeast Asia (notably Vietnam). We choose a volume on racism because it is one of nationalism’s main motive forces. This volume provides a worldwide array of work on nationalism’s growth in various countries, usually by authors residing in them, or in the United States with ethnic ties to the nation being examined, often recent immigrants to the United States from them. Our roster of contributors comprises a small United Nations of insightful, well-written research and commentary from Indonesia, New Zealand, Australia, China, India, South Africa, France, Portugal, Estonia, Hungary, Russia, Poland, Kazakhstan, Georgia, and the United States. Volume 2 (this one) describes and analyzes nationalism, by country, around the world, except for the United States; and 3/material directly related to President Donald Trump, and the United States. The first volume is under consideration at the Texas A & M University Press. The other two are under contract to Nova Science Publishers (which includes social sciences). These three volumes may be used individually or as a set. Environmental material is taken up in appropriate places in each of the three books. * * * * * What became the United States of America has been strongly nationalist since the English of present-day Massachusetts and Jamestown first hit North America’s eastern shores. The country propelled itself across North America with the self-serving ideology of “manifest destiny” for four centuries before Donald Trump came along. Anyone who believes that a Trumpian affection for deportation of “illegals” is a new thing ought to take a look at immigration and deportation statistics in Adam Goodman’s The Deportation Machine: America’s Long History of Deporting Immigrants (Princeton University Press, 2020). Between 1920 and 2018, the United States deported 56.3 million people, compared with 51.7 million who were granted legal immigration status during the same dates. Nearly nine of ten deportees were Mexican (Nolan, 2020, 83). This kind of nationalism, has become an assassin of democracy as well as an impediment to solving global problems. Paul Krugman wrote in the New York Times (2019:A-25): that “In their 2018 book, How Democracies Die, the political scientists Steven Levitsky and Daniel Ziblatt documented how this process has played out in many countries, from Vladimir Putin’s Russia, to Recep Erdogan’s Turkey, to Viktor Orban’s Hungary. Add to these India’s Narendra Modi, China’s Xi Jinping, and the United States’ Donald Trump, among others. Bit by bit, the guardrails of democracy have been torn down, as institutions meant to serve the public became tools of ruling parties and self-serving ideologies, weaponized to punish and intimidate opposition parties’ opponents. On paper, these countries are still democracies; in practice, they have become one-party regimes….And it’s happening here [the United States] as we speak. If you are not worried about the future of American democracy, you aren’t paying attention” (Krugmam, 2019, A-25). We are reminded continuously that the late Carl Sagan, one of our most insightful scientific public intellectuals, had an interesting theory about highly developed civilizations. Given the number of stars and planets that must exist in the vast reaches of the universe, he said, there must be other highly developed and organized forms of life. Distance may keep us from making physical contact, but Sagan said that another reason we may never be on speaking terms with another intelligent race is (judging from our own example) could be their penchant for destroying themselves in relatively short order after reaching technological complexity. This book’s chapters, introduction, and conclusion examine the worldwide rise of partisan nationalism and the damage it has wrought on the worldwide pursuit of solutions for issues requiring worldwide scope, such scientific co-operation public health and others, mixing analysis of both. We use both historical description and analysis. This analysis concludes with a description of why we must avoid the isolating nature of nationalism that isolates people and encourages separation if we are to deal with issues of world-wide concern, and to maintain a sustainable, survivable Earth, placing the dominant political movement of our time against the Earth’s existential crises. Our contributors, all experts in their fields, each have assumed responsibility for a country, or two if they are related. This work entwines themes of worldwide concern with the political growth of nationalism because leaders with such a worldview are disinclined to co-operate internationally at a time when nations must find ways to solve common problems, such as the climate crisis. Inability to cooperate at this stage may doom everyone, eventually, to an overheated, stormy future plagued by droughts and deluges portending shortages of food and other essential commodities, meanwhile destroying large coastal urban areas because of rising sea levels. Future historians may look back at our time and wonder why as well as how our world succumbed to isolating nationalism at a time when time was so short for cooperative intervention which is crucial for survival of a sustainable earth. Pride in language and culture is salubrious to individuals’ sense of history and identity. Excess nationalism that prevents international co-operation on harmful worldwide maladies is quite another. As Pope Francis has pointed out: For all of our connectivity due to expansion of social media, ability to communicate can breed contempt as well as mutual trust. “For all our hyper-connectivity,” said Francis, “We witnessed a fragmentation that made it more difficult to resolve problems that affect us all” (Horowitz, 2020, A-12). The pope’s encyclical, titled “Brothers All,” also said: “The forces of myopic, extremist, resentful, and aggressive nationalism are on the rise.” The pope’s document also advocates support for migrants, as well as resistance to nationalist and tribal populism. Francis broadened his critique to the role of market capitalism, as well as nationalism has failed the peoples of the world when they need co-operation and solidarity in the face of the world-wide corona virus pandemic. Humankind needs to unite into “a new sense of the human family [Fratelli Tutti, “Brothers All”], that rejects war at all costs” (Pope, 2020, 6-A). Our journey takes us first to Russia, with the able eye and honed expertise of Richard D. Anderson, Jr. who teaches as UCLA and publishes on the subject of his chapter: “Putin, Russian identity, and Russia’s conduct at home and abroad.” Readers should find Dr. Anderson’s analysis fascinating because Vladimir Putin, the singular leader of Russian foreign and domestic policy these days (and perhaps for the rest of his life, given how malleable Russia’s Constitution has become) may be a short man physically, but has high ambitions. One of these involves restoring the old Russian (and Soviet) empire, which would involve re-subjugating a number of nations that broke off as the old order dissolved about 30 years ago. President (shall we say czar?) Putin also has international ambitions, notably by destabilizing the United States, where election meddling has become a specialty. The sight of Putin and U.S. president Donald Trump, two very rich men (Putin $70-$200 billion; Trump $2.5 billion), nuzzling in friendship would probably set Thomas Jefferson and Vladimir Lenin spinning in their graves. The road of history can take some unanticipated twists and turns. Consider Poland, from which we have an expert native analysis in chapter 2, Bartosz Hlebowicz, who is a Polish anthropologist and journalist. His piece is titled “Lawless and Unjust: How to Quickly Make Your Own Country a Puppet State Run by a Group of Hoodlums – the Hopeless Case of Poland (2015–2020).” When I visited Poland to teach and lecture twice between 2006 and 2008, most people seemed to be walking on air induced by freedom to conduct their own affairs to an unusual degree for a state usually squeezed between nationalists in Germany and Russia. What did the Poles then do in a couple of decades? Read Hlebowicz’ chapter and decide. It certainly isn’t soft-bellied liberalism. In Chapter 3, with Bruce E. Johansen, we visit China’s western provinces, the lands of Tibet as well as the Uighurs and other Muslims in the Xinjiang region, who would most assuredly resent being characterized as being possessed by the Chinese of the Han to the east. As a student of Native American history, I had never before thought of the Tibetans and Uighurs as Native peoples struggling against the Independence-minded peoples of a land that is called an adjunct of China on most of our maps. The random act of sitting next to a young woman on an Air India flight out of Hyderabad, bound for New Delhi taught me that the Tibetans had something to share with the Lakota, the Iroquois, and hundreds of other Native American states and nations in North America. Active resistance to Chinese rule lasted into the mid-nineteenth century, and continues today in a subversive manner, even in song, as I learned in 2018 when I acted as a foreign adjudicator on a Ph.D. dissertation by a Tibetan student at the University of Madras (in what is now in a city called Chennai), in southwestern India on resistance in song during Tibet’s recent history. Tibet is one of very few places on Earth where a young dissident can get shot to death for singing a song that troubles China’s Quest for Lebensraum. The situation in Xinjiang region, where close to a million Muslims have been interned in “reeducation” camps surrounded with brick walls and barbed wire. They sing, too. Come with us and hear the music. Back to Europe now, in Chapter 4, to Portugal and Spain, we find a break in the general pattern of nationalism. Portugal has been more progressive governmentally than most. Spain varies from a liberal majority to military coups, a pattern which has been exported to Latin America. A situation such as this can make use of the term “populism” problematic, because general usage in our time usually ties the word into a right-wing connotative straightjacket. “Populism” can be used to describe progressive (left-wing) insurgencies as well. José Pinto, who is native to Portugal and also researches and writes in Spanish as well as English, in “Populism in Portugal and Spain: a Real Neighbourhood?” provides insight into these historical paradoxes. Hungary shares some historical inclinations with Poland (above). Both emerged from Soviet dominance in an air of developing freedom and multicultural diversity after the Berlin Wall fell and the Soviet Union collapsed. Then, gradually at first, right wing-forces began to tighten up, stripping structures supporting popular freedom, from the courts, mass media, and other institutions. In Chapter 5, Bernard Tamas, in “From Youth Movement to Right-Liberal Wing Authoritarianism: The Rise of Fidesz and the Decline of Hungarian Democracy” puts the renewed growth of political and social repression into a context of worldwide nationalism. Tamas, an associate professor of political science at Valdosta State University, has been a postdoctoral fellow at Harvard University and a Fulbright scholar at the Central European University in Budapest, Hungary. His books include From Dissident to Party Politics: The Struggle for Democracy in Post-Communist Hungary (2007). Bear in mind that not everyone shares Orbán’s vision of what will make this nation great, again. On graffiti-covered walls in Budapest, Runes (traditional Hungarian script) has been found that read “Orbán is a motherfucker” (Mikanowski, 2019, 58). Also in Europe, in Chapter 6, Professor Ronan Le Coadic, of the University of Rennes, Rennes, France, in “Is There a Revival of French Nationalism?” Stating this title in the form of a question is quite appropriate because France’s nationalistic shift has built and ebbed several times during the last few decades. For a time after 2000, it came close to assuming the role of a substantial minority, only to ebb after that. In 2017, the candidate of the National Front reached the second round of the French presidential election. This was the second time this nationalist party reached the second round of the presidential election in the history of the Fifth Republic. In 2002, however, Jean-Marie Le Pen had only obtained 17.79% of the votes, while fifteen years later his daughter, Marine Le Pen, almost doubled her father's record, reaching 33.90% of the votes cast. Moreover, in the 2019 European elections, re-named Rassemblement National obtained the largest number of votes of all French political formations and can therefore boast of being "the leading party in France.” The brutality of oppressive nationalism may be expressed in personal relationships, such as child abuse. While Indonesia and Aotearoa [the Maoris’ name for New Zealand] hold very different ranks in the United Nations Human Development Programme assessments, where Indonesia is classified as a medium development country and Aotearoa New Zealand as a very high development country. In Chapter 7, “Domestic Violence Against Women in Indonesia and Aotearoa New Zealand: Making Sense of Differences and Similarities” co-authors, in Chapter 8, Mandy Morgan and Dr. Elli N. Hayati, from New Zealand and Indonesia respectively, found that despite their socio-economic differences, one in three women in each country experience physical or sexual intimate partner violence over their lifetime. In this chapter ther authors aim to deepen understandings of domestic violence through discussion of the socio-economic and demographic characteristics of theit countries to address domestic violence alongside studies of women’s attitudes to gender norms and experiences of intimate partner violence. One of the most surprising and upsetting scholarly journeys that a North American student may take involves Adolf Hitler’s comments on oppression of American Indians and Blacks as he imagined the construction of the Nazi state, a genesis of nationalism that is all but unknown in the United States of America, traced in this volume (Chapter 8) by co-editor Johansen. Beginning in Mein Kampf, during the 1920s, Hitler explicitly used the westward expansion of the United States across North America as a model and justification for Nazi conquest and anticipated colonization by Germans of what the Nazis called the “wild East” – the Slavic nations of Poland, the Baltic states, Ukraine, and Russia, most of which were under control of the Soviet Union. The Volga River (in Russia) was styled by Hitler as the Germans’ Mississippi, and covered wagons were readied for the German “manifest destiny” of imprisoning, eradicating, and replacing peoples the Nazis deemed inferior, all with direct references to events in North America during the previous century. At the same time, with no sense of contradiction, the Nazis partook of a long-standing German romanticism of Native Americans. One of Goebbels’ less propitious schemes was to confer honorary Aryan status on Native American tribes, in the hope that they would rise up against their oppressors. U.S. racial attitudes were “evidence [to the Nazis] that America was evolving in the right direction, despite its specious rhetoric about equality.” Ming Xie, originally from Beijing, in the People’s Republic of China, in Chapter 9, “News Coverage and Public Perceptions of the Social Credit System in China,” writes that The State Council of China in 2014 announced “that a nationwide social credit system would be established” in China. “Under this system, individuals, private companies, social organizations, and governmental agencies are assigned a score which will be calculated based on their trustworthiness and daily actions such as transaction history, professional conduct, obedience to law, corruption, tax evasion, and academic plagiarism.” The “nationalism” in this case is that of the state over the individual. China has 1.4 billion people; this system takes their measure for the purpose of state control. Once fully operational, control will be more subtle. People who are subject to it, through modern technology (most often smart phones) will prompt many people to self-censor. Orwell, modernized, might write: “Your smart phone is watching you.” Ming Xie holds two Ph.Ds, one in Public Administration from University of Nebraska at Omaha and another in Cultural Anthropology from the Chinese Academy of Social Sciences, Beijing, where she also worked for more than 10 years at a national think tank in the same institution. While there she summarized news from non-Chinese sources for senior members of the Chinese Communist Party. Ming is presently an assistant professor at the Department of Political Science and Criminal Justice, West Texas A&M University. In Chapter 10, analyzing native peoples and nationhood, Barbara Alice Mann, Professor of Honours at the University of Toledo, in “Divide, et Impera: The Self-Genocide Game” details ways in which European-American invaders deprive the conquered of their sense of nationhood as part of a subjugation system that amounts to genocide, rubbing out their languages and cultures -- and ultimately forcing the native peoples to assimilate on their own, for survival in a culture that is foreign to them. Mann is one of Native American Studies’ most acute critics of conquests’ contradictions, and an author who retrieves Native history with a powerful sense of voice and purpose, having authored roughly a dozen books and numerous book chapters, among many other works, who has traveled around the world lecturing and publishing on many subjects. Nalanda Roy and S. Mae Pedron in Chapter 11, “Understanding the Face of Humanity: The Rohingya Genocide.” describe one of the largest forced migrations in the history of the human race, the removal of 700,000 to 800,000 Muslims from Buddhist Myanmar to Bangladesh, which itself is already one of the most crowded and impoverished nations on Earth. With about 150 million people packed into an area the size of Nebraska and Iowa (population less than a tenth that of Bangladesh, a country that is losing land steadily to rising sea levels and erosion of the Ganges river delta. The Rohingyas’ refugee camp has been squeezed onto a gigantic, eroding, muddy slope that contains nearly no vegetation. However, Bangladesh is majority Muslim, so while the Rohingya may starve, they won’t be shot to death by marauding armies. Both authors of this exquisite (and excruciating) account teach at Georgia Southern University in Savannah, Georgia, Roy as an associate professor of International Studies and Asian politics, and Pedron as a graduate student; Roy originally hails from very eastern India, close to both Myanmar and Bangladesh, so he has special insight into the context of one of the most brutal genocides of our time, or any other. This is our case describing the problems that nationalism has and will pose for the sustainability of the Earth as our little blue-and-green orb becomes more crowded over time. The old ways, in which national arguments often end in devastating wars, are obsolete, given that the Earth and all the people, plants, and other animals that it sustains are faced with the existential threat of a climate crisis that within two centuries, more or less, will flood large parts of coastal cities, and endanger many species of plants and animals. To survive, we must listen to the Earth, and observe her travails, because they are increasingly our own.

This chapter introduces the “Sweet Thing” scheme through postwar popular music, and defines a scheme as a shared musical structure with predetermined constraints and allowances. The “Sweet Thing” scheme is the result of the intertwining of various musical components of many different sources, some with very deep roots in the past, which penetrated many genres of American vernacular music. With the advent of radio and the phonograph in the early twentieth century—and especially with the widespread circulation of blues, country, and gospel records—the various components of these older forms grouped together and intertwined in different ways, resulting in a number of hybrids and variants. It is this cluster of twentieth-century variants that I call the “Sweet Thing” scheme. Defining its musical characteristics in a way flexible enough to accommodate its substantial variation and exploring the historical sources for its musical attributes are the subjects of this book.

This Chapter considers the nature and characteristics of different deal structures: the different ways in which a control transaction can be effected. It commences with an analysis of asset deals, which - although we do not encounter in the context of the takeovers of publicly traded companies which are the subject of this book – assist in understanding the nature of other deal structures as well as understanding the ways in which deal risk can be managed and, to a limited but important extent, assist in understanding certain Code rules. The Chapter then considers direct share offers (otherwise known as contractual offers). It analyses their structure as well as the corporate, Listing Rule and third party approvals required to effect a share deal. It also considers the use of compulsory acquisition powers to acquire all the shares in the company following the contractual offer. The Chapter then considers the use of Schemes of Arrangements in control transactions. It details the different types of control schemes, namely transfer schemes and merger schemes, and considers their advantages and disadvantages as compared to contractual offers. It analyses the different stages of the scheme process and the role of the courts in each stage. The final part of the Chapter considers the operation of the UK’s cross border merger regime, introduced to implement the European Union’s Cross Border Mergers Directive.

In neurological illnesses, the body may present itself to perception in ways which allows insights into the concepts of body image and body schema. Three such conditions are explored. From those who live with spinal cord injury, paralysed and insentient from the neck down, aspects of the importance of the body in one’s sense of self are revealed. Some also describe a coming to terms with their altered bodies. When considering the body image, its adaptability and this reconciliation to a new normal should be considered. Studies on acquired severe sensory loss explore how conscious control, at the body image level, may partially replace the deafferented body schema. There is little evidence, however, for these subjects extending access to previously non-conscious motor schema. Lastly, some narratives from those with congenital absence of movement of facial muscles describe reduced emotional experience and felt embodiment as children. These can be developed as young adults, through shared social interactions. The importance of the social in elaboration of the body image is further implicit in a consideration of the stigma associated with facial disfigurement. Others’ responses to one’s body are crucial in developing our body image and sense of self.

The objective of this chapter is to describe a couple of the deepest, compelling antecedents or schemata that shape personal faith and spiritual beliefs as well as two behaviors that exude outwardly toward followers of servant leaders. The first three core leadership points are strongly based on the theoretical model of Phipps (2012). The first core subject is a leader's personal spiritual beliefs, schema, or worldview. The existential worldview, as categorized by Koltko-Rivera (2004), shares the Christian worldview as a prototypical basis for servant leadership. The second core subject is a leader's constructive development or life experience, which shapes a leader's thinking (Phipps, 2012). This entails how a leader learns, processes, and makes meaning by reflecting on the school of personal experience, including trials and crucibles. The third core subject is more of a leader outcome, called meta-belief. A servant leader utilizes meta-belief or self-awareness in order to make choices in particular places and contexts. Finally, the fourth core essential subject that is evident to followers of servant leaders is vision and hope. A hopeful leader is always optimistically looking ahead with foresight, knowing what has taken place in both the past and present.

The objective of this chapter is to describe a couple of the deepest, compelling antecedents or schemata that shape personal faith and spiritual beliefs as well as two behaviors that exude outwardly toward followers of servant leaders. The first three core leadership points are strongly based on the theoretical model of Phipps (2012). The first core subject is a leader's personal spiritual beliefs, schema, or worldview. The existential worldview, as categorized by Koltko-Rivera (2004), shares the Christian worldview as a prototypical basis for servant leadership. The second core subject is a leader's constructive development or life experience, which shapes a leader's thinking (Phipps, 2012). This entails how a leader learns, processes, and makes meaning by reflecting on the school of personal experience, including trials and crucibles. The third core subject is more of a leader outcome, called meta-belief. A servant leader utilizes meta-belief or self-awareness in order to make choices in particular places and contexts. Finally, the fourth core essential subject that is evident to followers of servant leaders is vision and hope. A hopeful leader is always optimistically looking ahead with foresight, knowing what has taken place in both the past and present.

The most flexible element of the “Sweet Thing” scheme is melody, the subject of Chapter 5. Because this component is so fluid, a great number of melodies defy categorization and seem largely unrelated to one another; and yet there are many that share noticeable characteristics of general shape and contour, which are here categorized under four titles: “Pirate,” “Stand By Me,” “Frog,” and “Blues Frog.” Moreover, these designs clearly relate back to earlier sources. The “Pirate” design, in particular, exhibits especially deep roots, extending back several centuries and ultimately adapted to the stylistic norms of twentieth-century popular music; but the “Stand By Me” and “Frog” designs also have clear origins in earlier music, the former in gospel hymnody and the latter in ragtime. In one of the most fascinating developments in the emergence of the “Sweet Thing” scheme, a melodic design descending from one branch mixes with a poetic form or rhythmic type—or both—descending from another, generating a new hybrid.

Anonymisation is currently one of the biggest challenges when sharing sensitive personal information. Its importance depends largely on the application domain, but when dealing with health information, this becomes a more serious issue. A simpler approach to avoid inadequate disclosure is to ensure that all data that can be associated directly with an individual is removed from the original dataset. However, some studies have shown that simple anonymisation procedures can sometimes be reverted using specific patients’ characteristics. In this work, we propose a secure architecture to share information from distributed databases without compromising the subjects’ privacy. The anonymiser system was validated using the OMOP CDM data schema, which is widely adopted in observational research studies.

This chapter deals with psychological violence in its most recurrent forms. The author uses the general definition of psychological violence as a starting point to then analyze its manifestations in two different contexts: the professional and private environment. This way, the author wishes to demonstrate that psychological violence is associated with the establishment of a hold, a conditioning, which makes the individual who is subjected to it incapable of recognizing it. It is a process which is developed through typical schemes and which follows a similar pattern in different contexts. The consequences for the victims are numerous. The author analyzes them through a psychosomatic approach which explains why certain diseases develop when individuals are subjected to such pressures. The author also shares the results obtained in her practise of accompanying victims.

This chapter deals with psychological violence in its most recurrent forms. The author uses the general definition of psychological violence as a starting point to then analyze its manifestations in two different contexts: the professional and private environment. This way, the author wishes to demonstrate that psychological violence is associated with the establishment of a hold, a conditioning, which makes the individual who is subjected to it incapable of recognizing it. It is a process which is developed through typical schemes and which follows a similar pattern in different contexts. The consequences for the victims are numerous. The author analyzes them through a psychosomatic approach which explains why certain diseases develop when individuals are subjected to such pressures. The author also shares the results obtained in her practise of accompanying victims.

Many of the great advances in modern computing are supplied by modeling architectures that practice a crucial division in descriptive labor by asking distinct forms of submodeling to work together in cooperative harmony without engaging in a straightforward amalgamation of conclusions. Commonly these distinct submodels are aligned with characteristic scale lengths within their target systems so that a preliminary modeling (Δ‎_H) that calculates how a system normally behaves upon a macroscopic scale becomes subjected to corrective suggestions arising from a lower-scale modeling (Δ‎_L) that focuses upon the local factors that occasionally upset the behavioral presumptions codified within the Δ‎_H scheme. The syntactic safeguards within this technique that avert inconsistency and an unmanageable explosion in computational complexity keep their various levels of submodeling isolated from one another. They only pass corrective messages of a specialized character (called “homogenizations”) amongst themselves without attempting to fully amalgamate their localized conclusions into a shared narrative. The computational architecture merely demands that the various submodels reach accord with respect to the homogenization messages that they exchange amongst themselves. This book argues that unnoticed reasoning arrangements of this kind provide the proper diagnosis of the “Mystery of Physics 101” tensions that troubled Hertz (the distinct usages of “force” he noticed operate upon distinct size scales in the manner of a modern multiscalar scheme). It is then suggested that the natural development of many forms of linguistic attainment lead to reasoning architectures of this general character, although we often fail to recognize the subtle strategies that undergird their operations.

All types of birefringent (but not polarizing) fiber ring resonators present environmentally-induced variations in the fringe shape that cannot be eliminated passively.1 A fringe shape stabilization system has been constructed, for use with fiber ring resonators with power exchange between the birefringent axes.2-4 The system works by keeping the depth of successive resonant dips equal, through a feedback loop that controls the fiber birefringence Δn. Two schemes for controlling Δn are investigated: in the first less efficient scheme, the entire loop is subjected to stretching, causing a fringe drift of more than 100 fringes. In the second scheme, the fiber is subjected to a localized compression, which changes Δn while having only a small effect on the average refractive index, thus causing a smaller fringe drift. When the resonator is used as a high-resolution spectrum analyzer, either stabilization scheme can be used; but the second scheme allows the resonator to be also used as a sensor, as it interferes little with the signal recovery system. With this stabilization system the resonator can operate in a variable environment with minimal deterioration in performance.

Foot Ulcer in diabetic patients is a serious medical problem. A major contributor for the development of diabetic foot ulcers is a high, localized plantar foot pressure. It is believed that in diabetes the nerves in the extreme parts of the human body are damaged and cause deregulated blood flow, which may cause an insufficient blood supply. This can lead to a loss of feeling, change in shape of the feet, necrosis and ulcerations, and ultimately to partial or total amputation of the body part. The loss of feeling in the feet results in a loss of feedback to control the foot pressure distribution. It is proposed that high foot pressure concentration can be avoided by using an active, intelligent shoe insert, which is based on the mechanics of smart materials. This paper investigates the controls schemes necessary to accomplish an external foot pressure distribution scheme for preventing ulcerations or the progression of existing ulcers. A simple mathematical model of the shoe insert is developed. Foot pressure distributions for healthy subjects are used as a basis to control elevated foot pressures by changing the shape of the shoe insert. The optimal shape of the shoe insert with regard to the existing pressure distribution is computed. The optimal shape is implemented using different control schemes. The performance and the efficiency of the proposed control schemes are compared and analyzed. The main advantage of the proposed active shoe insert is its capability to sense the pressure peaks, change the pressure distribution, and provide stimuli for increased blood flow in the diabetic feet. [1,2,3]

Due to their high actuation energy density and ability to recover large deformation, Shape Memory Alloys (SMAs) have many promising engineering applications. However, applications are sometimes limited to non-structural or non-critical components due to the lack of fatigue characterization standards and general understanding of the actuation fatigue process. The purpose of this study was to characterize the actuation fatigue response of equiatomic Nickel Titanium (NiTi) with various heat treatments and loading paths and utilize the characterization data collected to calibrate a previously developed constitutive damage model for multiple loading paths. Dogbone actuators were processed from heat treated NiTi sheets; heat treatments ranged from 350°C to 400°C for one to three hours. The actuators were subjected to actuation fatigue via mechanical loading, resistive heating, and convective cooling. Two mechanical loading schemes were utilized: a constant load initially set at 200MPa and a linear or spring load ranging from 150MPa (fully martensite) to 250MPa (fully austenite), thus maintaining a similar work per cycle for each loading scheme. Linear loading schemes were introduced in order to better simulate actuation in an aerospace application, such as the morphing of semi-rigid surfaces. Specimens were thermally cycled to full actuation with a feedback (displacement and temperature) control scheme developed in LabVIEW. The observed fatigue responses varied widely as a result of different heat treatments and, to a lesser extent, loading schemes. For actuators with higher temperature heat treatments, the main observed failure mechanism was strain localization (necking). Data resulting from these experiments were used to calibrate a previously developed fatigue damage model, which is formulated such that the damage accumulation rate is general in terms of its dependence on current stress and actuation strain states. This allows the model to be fit to data from specimens subjected to variable loading paths described herein. Agreement between experiments and simulations is discussed.

Abstract A two-dimensional (2D) scan scheme is developed for a tracking continuously scanning laser Doppler vibrometer (CSLDV) system to scan the whole surface of a rotating structure excited by a random force. A tracking CSLDV system is developed to track a rotating structure and sweep its laser spot on its surface. The measured response of the structure using the 2D scan scheme of the tracking CSLDV system is considered as the response of the whole surface of the structure subject to random excitation. The measured response can be processed by an operational modal analysis (OMA) method called the improved demodulation method based on a rigorous model of a rotating plate to obtain modal parameters of the rotating structure, such as damped natural frequencies and undamped full-field mode shapes. Damped natural frequencies of the rotating structure are estimated from the fast Fourier transform of the measured response. Undamped full-field mode shapes are estimated by multiplying the measured response using sinusoids whose frequencies are estimated damped natural frequencies. Experimental investigation of the 2D scan scheme of the tracking CSLDV system and OMA method is conducted, and damped natural frequencies and undamped full-field mode shapes of a rotating fan blade with different constant speeds are estimated. It is theoretically and experimentally shown that damped natural frequencies of the rotating fan blade increases with its rotation speed.

Most methods for designing electronics cooling schemes do not offer the information on what levels of heat fluxes are maximally possible to achieve with the given material, boundary and operating conditions. Here, we offer an answer to this inverse problem posed by the question below. Given a micro pin-fin array cooling with these constraints: - given maximum allowable temperature of the material, - given inlet cooling fluid temperature, - given total pressure loss (pumping power affordable), and - given overall thickness of the entire electronic component, find out the maximum possible average heat flux on the hot surface and find the maximum possible heat flux at the hot spot under the condition that the entire amount of the inputted heat is completely removed by the cooling fluid. This problem was solved using multi-objective constrained optimization and metamodeling for an array of micro pin-fins with circular, airfoil and symmetric convex cross sections that is removing all the heat inputted via uniform background heat flux and by a hot spot. The goal of this effort was to identify a cooling pin-fin shape and scheme that is able to push the maximum allowable heat flux as high as possible without the maximum temperature exceeding the specified limit for the given material. Conjugate heat transfer analysis was performed on each of the randomly created candidate configurations. Response surfaces based on Radial Basis Functions were coupled with a genetic algorithm to arrive at a Pareto frontier of best trade-off solutions. The Pareto optimized configuration indicates the maximum physically possible heat fluxes for specified material and constraints.

According to the method for beauty degree calculation proposed by Ngo (2003), beauty degree calculation has been widely used in designing the shape of various objects and the aesthetics of various interfaces. He quantified the interface by dividing the interface into 14 indicators such as balance, symmetry, cohesion, and simplicity to achieve the objectification of beauty evaluation. This paper mainly studies the relationship between the interface aesthetic and the CNC machine tool evaluation by comparing the results of the machine tool's beauty degree calculation results and the participants' subjective evaluation scores, to verify the application of the beauty degree calculation on the evaluation of machine tool design, providing an idea for future machine tool design. First, 6 classic machine tool schemes were selected, and 8 related indicators were pre-processed through a questionnaire survey to obtain the 6 participating elements that the participants thought were most relevant to the appearance evaluation of the machine tool, to avoid subsequent elements interfering with the subjects' scoring. Then, 4 different types of machine tool were selected which can mainly represent the mainstream machine tool design, and the scores of 6 interface elements were calculated by MATLAB software to obtain the ranking. (https://www.mathworks.com/products/matlab.html) In the second step, the questionnaire was used to ask the subjects to rank the beauty of each machine tool design. Finally, the experimental beauty degree calculation results are compared with the subjective evaluation result. Compared subjective questionnaire result with the calculation results, the ranking of the calculation results is consistent. This shows that the beauty degree calculation results of the beauty of the machine tool are consistent with the subjective evaluation. The application of the beauty degree calculation in the evaluation of the CNC machine tool design scheme is scientific and accurate, which can realize the objective evaluation of the appearance of the machine tool and help the designers to improve the design scheme and design layout.

The cladding of an RPV (Reactor Pressure Vessel) at the inner surface may be subjected to a plastic yielding due to a high thermal stress under some severe overcooling events, while the stress in base metal remains elastic. The stress intensity factor estimation at the deepest crack tip of an embedded crack (EC) or a surface crack (SC) under such loadings is essential in the integrity assessment of an RPV. However, an elasto-plastic FE analysis is required to obtain the stress intensity factor on this problem generally. A solution for an under-clad crack (UCC) was developed by EDF based on numerous 2D FE computations. This paper proposes a simplified estimation scheme which takes the yielding of cladding into account. This scheme estimates the stress intensity factor at the deepest crack tip of an embedded crack or a surface crack. It is assumed that the stress singularity does not exist at the shallowest crack tip in the cladding. To estimate the stress intensity factor of an embedded crack, the crack shape is replaced by a semi-elliptical one to utilize existing solutions of SC. Case studies to examine the proposed estimation scheme were carried out for an UCC and SC subjected to the SBLOCA, SLB and PTS transients, which were defined by a international round robin PROSIR (Probabilistic Structural Integrity of a PWR Reactor Pressure Vessel) project being conducted by OECD/NEA/IAGE-WG. It was found that the proposed scheme gives a reasonable estimation of the stress intensity factor for an UCC and a SC.

Abstract A three dimensional finite element scheme for Direct Numerical Simulation (DNS) of viscoelastic two phase flows is implemented. The scheme uses the Level Set Method to track the interface and the Marchuk-Yanenko operator splitting technique to decouple the difficulties associated with the governing equations. Using this numerical scheme, the shape of Newtonian drops in a simple shear flow of viscoelastic fluid and vice versa are analyzed as a function of Capillary number, Deborah number and polymer concentration. The viscoelastic fluid is modeled via the Oldroyd-B model. The role of viscoelastic stresses in deformation of a drop subjected to simple shear flow and its effect on the steady state shape is analyzed. Our results compare favorably with existing experimental data and also help in understanding the role of viscoelastic stresses in drop deformation.

Static shape actuation and dynamic control of nozzles can optimize their performance, accuracy, reliability, etc. A new curved laminated piezothermoelastic hexahedral finite element is formulated based on the layerwise constant shear angle theory and it is used for modeling and analysis of piezothermoelastic conical shell structures subjected to control voltages for static shape actuation, dynamic and thermally-induced vibration controls. Free vibration characteristics of an elastic truncated conical shell nozzle with fixed-free boundary conditions are studied using the new finite element. Both frequencies and mode shapes are accurately computed and compared favorably with the experimental and other numerical data. This study is then extended to evaluate control effectiveness of the conical shell with laminated piezoelectric layers. Static shape control is achieved by an applied electric potential. Vibration sensing and control are carried out using the negative velocity control scheme. Control of thermal excitation is also investigated. Analysis data suggests that the dynamic behavior and control characteristics of conical shells are quite complicated due to the coupled membrane and bending effects participating in the responses. To improve control effectiveness, segmentation and/or shaping of sensor and actuator layers need to be further investigated.

An inverse design methodology is presented for the design of turbomachinery blades using a cell-vertex finite volume time-marching algorithm in transonic viscous flow. In this method the blade shape is designed subject to a specified distribution of pressure loading (the difference in pressure across the blade) and thickness distribution. The difference between specified pressure loading and the pressures on the initial blade shape results in a normal velocity through the blade, which is then used to update the blade shapes. Viscous effects are represented by using a distributed body force. A simple and fast iterative scheme is proposed for automatically finding a suitable pressure loading that will provide a specified flow turning (or specific work). The method, therefore, can be applied to the design of new blade geometry without any need to supply information on the initial blade geometry or the blade loading corresponding to an existing design. The Euler solver is first validated by using experimental data for a turbine stage. The accuracy of the inverse procedure is then verified by designing the stator blade from the computed pressure loading. Finally the method is applied to the design of an axial transonic turbine stator and an axial compressor rotor and stator blade.