Textile is one of the largest export and source of foreign exchange in Pakistan. For the last two decades, Textile sector is serving as the backbone for Pakistan economy. Several foreign retailers including Target, Jessie Penny, Wal-Mart, and Kohl’s are outsourcing textile and garments from Pakistan. Along with the quality, these retailers are highly concerned with the ethical and social issues of their suppliers, including child labor, forced labor, compensation, working hours and environment health, and safety. My current study is (...) an applied research, based on the problem, regarding the working hours and its proper management in textile factories, mismanagement of which lead to serious issues during social and ethical standard audits. Repetition of which may consequent in termination of business with suppliers and factories. The research hypothesis is that working off the clock will lead to overtime premium not paid and double book record keeping. As far as ethical and social compliance is concerned both overtime premiums not paid and double book records are critical issues during SC audit. A sample of 40 suppliers of Pakistan was randomly selected working with foreign buyers. Secondary data were used to verify the findings based on Audits finding conducted by different third party during a period of 2 years, i.e. Feb., 2010 to Jan., 2012. The results and research findings reflect that during the last 2 years out of 40 factories audit reports 25 factories were found having working off the clock that also lead to overtime premium not paid. However, double book records were not witnessed in all 40 factories SC audit reports as parallel records were not maintained by any factories. The above findings will help the suppliers, factories, and buyers to develop a proactive approach and proper production planning to avoid critical issues and smooth business activities. (shrink)

The clock hypothesis is taken to be an assumption independent of special relativity necessary to describe accelerated clocks. This enables to equate the time read off by a clock to the proper time. Here, it is considered a physical system–the light clock–proposed by Marzke and Wheeler. Recently, Fletcher proved a theorem that shows that a sufficiently small light clock has a time reading that approximates to an arbitrary degree the proper time. The clock hypothesis is (...) not necessary to arrive at this result. Here, one explores the consequences of this regarding the status of the clock hypothesis. (shrink)

Augustine’s analysis of time in Book XI of Confessions represents for Ludwig Wittgenstein a good example of a philosophical question. In dealing with such theme, his thought undergoes relevant changes. In the Philosophical Remarks, written more than 10 years after the drafting of the Tractatus, the Austrian philosopher holds that the essence of the world can be expressed in the grammar of language. Philosophy as “custodian” of grammar can grasp the essence of the world by excluding nonsensical combinations of signs. (...) Philosopher, however, are often “tempted” to straightly describe the nature of the world, producing logical-grammatical paradoxes. An example of such a temptation is offered by the attempt to take hold of the essence of time using propositions like “only the present experience has reality.” The logical mistake hidden in this proposition lies in the bad use of the adjectival word “present” that would lose its everyday use and functional role in the language. Only comparing the term “present” with the background of other words referring to time experiences like “past,” “future,” and so on, we are able to understand the true sense of it. Engaging in a grammatical investigation into the notion of time helps us to dispel the different uses of it staving off logical muddles. Wittgenstein makes, in his lecture held at Cambridge in 1932–1933, a relevant distinction between what he calls “memory-time” and “information-time.” If the first can be understood as a now-centered system mostly expressed by indexical sentences or as an arrangement relied on memory, and therefore inadequate to give any external physical criteria for time measurements, the second clearly refers to a public chronology, implemented by clocks, calendars, diaries, and so on. Grammatical misconceptions, however occur when we are “tyrannized” by a metaphor and not able to “move outside of” it. The Austrian philosopher makes no secret of preferring a characterization of time that rejects a truth-functional interpretation. As for the notion of “game” in the Philosophical Investigations, it is impossible to have something like a common denominator shared by every sentence involving time. (shrink)

This article explores a perplexing line from Rousseau's Emile: his suggestion that the ‘most important rule’ for the educator is ‘not to gain time but to lose it’. An analysis of what Rousseau meant by this line, the article argues, shows that Rousseau provides the philosophical groundwork for a radical critique of the contemporary cultural framework that supports homework, standardised testing, and the competitive extracurricular activities that consume children's time. He offers important insights to contemporary parents and educators wishing to (...) reimagine an educational system that is currently fuelled more by familial and international amour propre than by children's interests and needs. Not the least of these is his recognition that to reimagine children's education would require a new configuration of the very terms of modern life. Problematically, however, Rousseau's alternative to mechanised clock-time depends on the labour of Sophie, whose time is also reconfigured. For the next generation of children to be educated according to natural time, Sophie's labour needs to be off the clock too, which is just as much a linchpin of her removal from the public sphere of citizenship and the paid workforce as it is of Emile's education for public life, or so the final section of this paper argues. (shrink)

The Libros del Saber de Astronomia is a compilation of various Arabic astronomical works translated into Castilian in the second half of the thirteenth century, under the direction of King Alfonso X of Spain. A section describing a mercury clock has been suggested to be of particular significance in view of the likely invention of the mechanical clock around this period, so a new translation into modern technical English has been prepared. The clock is shown to consist (...) essentially of an annulus of mercury-filled chambers separated by narrow partitions, each partition being perforated by a very small hole. This annulus is attached concentrically to a pulley wheel around which a cord is wrapped, and a fixed weight hung upon the cord. The torque raises the mercury on the opposite side, but as the resulting hydrostatic head then causes it to percolate through the holes connecting the chambers the wheel slowly rotates to maintain its equilibrium. The weight therefore gradually descends in a controlled manner. It is claimed that, by suitable adjustment of the driving weight, the wheel could be made to turn once in 4 hours. A 6:1 reduction gear therefore enabled the rete of an astrolabe to be rotated once in 24 hours, modelling the real sky so that the time could be read off directly against the plate.A working model has been constructed on these principles, but utilizing modern materials to contain the mercury. It does work, but the range of rotation periods is quite limited and the reproducibility poor . It is shown that this is a consequence of the compounding of errors in what amounts to a ring of ‘mercury glasses’ joined end-to-end, for a single ‘mercury glass’ has a standard deviation of ±1.7 per cent and five or six are in use at any one time. Errors and omissions in the Castilian account suggest that the translator had never seen the instrument they attempt to describe.The mercury clock of the Libros is not isochronous, and its constant unidirectional rotation contrasts with the oscillators that are the hallmark of all advanced timekeepers. It is concluded that, although an interesting experiment, it had no influence on the evolution of clockwork in the western world. (shrink)

On receiver-based teleosemantic theories of representation, the chemical states of the circadian clocks in animal, plant and cyanobacterial cells constitute signals of future states of affairs, often the rising and setting of the sun. This signalling is much more rigid than sophisticated representational systems like human language, but it is not simple on all dimensions. In most organisms the clock regulates many different circadian rhythms. The process of entrainment ensures that the mapping between chemical states of the clock (...) and the daily light-dark cycle is adjusted to deal with seasonal changes. In regulating anticipatory behaviour, the states of the clock look forward both to the time the behaviour is supposed to happen and the later time when the anticipated circumstances are supposed to arise. The case of the circadian clock shows that purely indicative signals can arise in very basic biological systems and brings into sharp relief the trade-offs involved in characterizing representational systems. On receiver-based teleosemantic theories, future-directed signals are not restricted to complex multicellular organisms but are ubiquitous in the biological world. (shrink)

A clock can do two things: it can give the time, and it can measure time. Perhaps the first function is the more humanly important. But one might say that a clock can only give the time by measuring time; at some point it is ‘fed’ the time, or the date, and if it subsequently keeps good time—measures time accurately—one can use it to read off later times or dates.

: Where there are cases of underdetermination in scientific controversies, such as the case of the molecular clock, scientists may direct the course and terms of dispute by playing off the multidimensional framework of theory evaluation. This is because assessment strategies themselves are underdetermined. Within the framework of assessment, there are a variety of trade-offs between different strategies as well as shifting emphases as specific strategies are given more or less weight in assessment situations. When a strategy is underdetermined, (...) scientists can change the dynamics of a controversy by making assessments using different combinations of evaluation strategies and/or weighting whatever strategies are in play in different ways. Following an underdetermination strategy does not end or resolve a scientific dispute. Consequently, manipulating underdetermination is a feature of controversy dynamics and not controversy closure. (shrink)

In The Sound and the Fury William Faulkner writes: “Time is dead as long as it is being clicked off by little wheels; only when the clock stops, does time come to life.” The following words relate to the role of memory frames in human life. They also begin the analysis of the ideas of twentieth and twenty-first century philosophers such as Henri Bergson, Martin Heidegger, Paul Ricoeur and David Farrell Krell. Even though there is a strict reference to (...) the Modernist thinkers, the author goes slightly deeper, reminding earlier concepts of Plato, Socrates, Aristotle and Protagoras. The second part of the article has been devoted to the notions connected with time frames and memory such as experiencing of the passage of time, reminding, forgetting, forgiving as well as postmemory. (shrink)

In The Sound and the Fury William Faulkner writes: “Time is dead as long as it is being clicked off by little wheels; only when the clock stops, does time come to life.” The following words relate to the role of memory frames in human life. They also begin the analysis of the ideas of twentieth and twenty-first century philosophers such as Henri Bergson, Martin Heidegger, Paul Ricoeur and David Farrell Krell. Even though there is a strict reference to (...) the Modernist thinkers, the author goes slightly deeper, reminding earlier concepts of Plato, Socrates, Aristotle and Protagoras. The second part of the article has been devoted to the notions connected with time frames and memory such as experiencing of the passage of time, reminding, forgetting, forgiving as well as postmemory. (shrink)

Chronobiologists argue that their scientific findings have implications for prevention of sleep problems. They claim that some sleep problems are caused by the fact that people live against their individual body clock rather than adjusted to it. They also claim that by taking the findings of chronobiology seriously in policy-making some sleep problems can be prevented. I investigate applications of chronobiology in two social areas—school schedules and shift work—and show that in order for these applications to be justified certain (...) implicit presumptions have to be justified. The first presumption is explanatory, namely that a chronobiological explanation is an adequate explanation of the sleep problems at hand. In addition I analyse three ethical presumptions. The first ethical presumption is that sleep is of vital value. The second is that sleep is not an exclusively private issue. The third ethical presumption is that the preventive measures to be undertaken are ethically acceptable. My main point is that it is not possible to simply “read off” policy measures from the empirical findings of chronobiology. (shrink)

Remembrance involves so many shots in the dark, part of an effort to locate the disappeared as they clock out. In the dead center of Hölderlin’s hymn, Andenken, the question flares: ‘But–where are my friends?’ Nancy, writing on Derrida’s inconceivable demise, says we await them, demanding a return in some form, drawing on a shadowing nearness, maybe an image that appears in distinction to the non-image of the living friend. Have they really elapsed –? Or, are they bound to (...) show up at midnight, like the Rat Man’s father or Hamlet’s ghost? Derrida wonders if we don’t take another few laps with them, worried and anxious about their well-being over there. Ach! Give us the off chance of an apparition, a sign, an alias vanishing down the block. With Derrida Nancy turns a radical corner: We don’t have at hand the syntax to say a disappearance so resolute. We have no cause to assert a fact that is not fact, the factum negativum, of one perpetually disappearing. For nobody is dead, not so dead or dead so, as if we were not still involved in naming a state of being, of being de-parted. That is why he offers a sidebar on rethinking the philosophical formulation, ‘God is dead’. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Stories of Families with Chronically Ill Pediatric Patients during the War in UkraineVita VoloshchukFebruary 24th was a day that has left a mark in the memory and on the lives of every Ukrainian person. My husband and I work together [End Page E5] in a hospital. He had gone into work early to conduct a kidney transplant that had been scheduled for that day. Suddenly, whilst on my way (...) to work that morning, I heard a strange sound—it was an air-raid siren. Before that, I had never heard such a sound. I went through all the possible options of what it could be. Of course, watching the morning news had never been a habit either. The next thing that astonished me was that the taxi I had ordered was taking an unnaturally long time to turn up. When I got into the taxi, I noticed that the taxi driver was really upset and silent for half of the journey. He then said, “A war has begun...”“War? So? The war has been going on since 2014.”“You don’t understand,” he said. “Russia is launching missile attacks all over the territory of Ukraine; Russian troops are coming from the east and north of Ukraine. They want to capture the capital of Ukraine.” (Kyiv).Arriving at the hospital, I saw confused faces everywhere. The morning meeting began with a discussion of how we were to act in any possible situation that may occur. We were to discharge patients from the hospital, as many as possible. The arrangement of a bomb shelter began (although I didn’t even think that such a thing existed in our hospital), along with the strengthening of the hospital’s windows, and the increase of supplies such as medicine and food. Of course, the boy who expected a kidney transplant did not receive it because no one knew what to expect at any second or where a hostile Russian missile might hit, as Russian missiles hit not only military objects but residential buildings, hospitals, and memorials as well.Children who had to continue therapy remained in the hospital. As soon as we heard the sound of an air-raid siren, we had to go down into the bomb shelter. This happened 5-10 times per day. Families with palliative and chronically ill children began to call and ask for advice on how to proceed in such a situation. As many children were on artificial respiration devices, others needed oxygen therapy, and sputum of mucus from the upper respiratory tract. All this required uninterrupted power supplies and appropriate equipment. Later that day, a doctor from Poland called me and asked if our pediatric patients needed help, saying it would be better if they were moved to Poland, where they would be safer and have the correct equipment. We started organizing evacuations for chronically ill and palliative patients.Seven days after the war began, parents from other regions, where the situation was more dangerous, began calling, asking for help evacuating. The hospital began to work intensively round the clock. Some patients moved in, and others were evacuated abroad. Some did not want to go. They continued treatment in the hospital, which turned into a hub for patients who had come from more dangerous, occupied territories; patients who were forced to leave their motherland to continue treatment.Since the beginning of the war, I have been responsible for transferring palliative patients and other patients with gastrointestinal diseases abroad. After the massive invasion, everything changed in our country. It is important to say that during the war, Lviv is safer than any other Ukrainian city, still air-raid sirens often go off, and everyone needs to run immediately to shelters for their safety. Palliative patients need special care. It is very difficult to run with patients several times per day during an air-raid siren or live with these children for a long time (2-3 weeks) in shelters because of the explosions occurring around them.It is impossible to move some patients to safety because they need appropriate medical equipment or mechanical ventilation is necessary. In shelters, there are crowds, and the high risk of... (shrink)

This paper discusses the discrete symmetries of off-shell electromagnetism, the Stueckelberg–Schrodinger relativistic quantum theory and its associated 5D local gauge theory. Seeking a dynamical description of particle/antiparticle interactions, Stueckelberg developed a covariant mechanics with a monotonically increasing Poincaré-invariant parameter. In Stueckelberg’s framework, worldlines are traced out through the parameterized evolution of spacetime events, which may advance or retreat with respect to the laboratory clock, depending on the sign of the energy, so that negative energy trajectories appear as antiparticles when (...) the observer describes the evolution using the laboratory clock. The associated gauge theory describes local interactions between events (correlated by the invariant parameter) mediated by five off-shell gauge fields. These gauge fields are shown to transform tensorially under under space and time reflections—unlike the standard Maxwell fields—and the interacting quantum theory therefore remains manifestly Lorentz covariant. Charge conjugation symmetry in the quantum theory is achieved by simultaneous reflection of the sense of evolution and the fifth scalar field. Applying this procedure to the classical gauge theory leads to a purely classical manifestation of charge conjugation, placing the CPT symmetries on the same footing in the classical and quantum domains. In the resulting picture, interactions do not distinguish between particle and antiparticle trajectories—charge conjugation merely describes the interpretation of observed negative energy trajectories according to the laboratory clock. (shrink)

Being a substitute in sport appears to contradict the rationale behind being involved in that sport, especially in those sports whereby substitutes frequently remain unused or are brought on to the field of play for the final moments of that game. For the coach or manager, substitutes function as a way to improve the team achieving a particular end, namely to win the game; whether to replace an injured or tired player, to change a team’s structure or tactics, to complete (...) a specialised manoeuvre (such as goal kicking in American football or a short corner in hockey), or to run down the clock. Whether a substitute is afforded an opportunity of playing the game appears to be directed by others; arguably if one had a choice in the matter one would chose to be on the field of play rather than off it. Nevertheless, the Existentialist position is that our situation is always inexorably one that is freely chosen. To argue that one has not freely chosen one’s position is to be ‘inauthentic’. Furthermore, to conceptualise one’s manifestation and to be treated by others as a thing ‘in-itself’ – such as a substitute - is to fall into ‘bad faith’. Culbertson (1) has already argued that elite competitive sport is an arena which promotes rather than avoids bad faith due to its constituent factors. Culbertson’s frame of reference primarily applied to sporting events that involve individuals competing in co-active, parallel competition - such as athletics, swimming or weightlifting - whereby bad faith is generated via a tacit acceptance of ever improving and quantifiable performance. The purpose of this paper is a continuation of such an enquiry but with a redirection of focus away from parallel competition byindividuals, towards team competitions which are, by nature, less concerned with an unremitting contest against time, distance or some other measurable concept. This paper sets out to examine the nature of the substitute in sport, who appears to be equally liable to find herself being ‘inauthentic’ and/or in ‘bad-faith’. It attempts to consider the nature of these concepts and offer direction as to how substitutes can attempt to realize the Existential ideal. (shrink)

Augustine’s analysis of time in Book XI of Confessions represents for Ludwig Wittgenstein a good example of a philosophical question. In dealing with such theme, his thought undergoes relevant changes. In the Philosophical Remarks, written more than 10 years after the drafting of the Tractatus, the Austrian philosopher holds that the essence of the world can be expressed in the grammar of language. Philosophy as “custodian” of grammar can grasp the essence of the world by excluding nonsensical combinations of signs. (...) Philosopher, however, are often “tempted” to straightly describe the nature of the world, producing logical-grammatical paradoxes. An example of such a temptation is offered by the attempt to take hold of the essence of time using propositions like “only the present experience has reality.” The logical mistake hidden in this proposition lies in the bad use of the adjectival word “present” that would lose its everyday use and functional role in the language. Only comparing the term “present” with the background of other words referring to time experiences like “past,” “future,” and so on, we are able to understand the true sense of it. Engaging in a grammatical investigation into the notion of time helps us to dispel the different uses of it staving off logical muddles. Wittgenstein makes, in his lecture held at Cambridge in 1932–1933, a relevant distinction between what he calls “memory-time” and “information-time.” If the first can be understood as a now-centered system mostly expressed by indexical sentences or as an arrangement relied on memory, and therefore inadequate to give any external physical criteria for time measurements, the second clearly refers to a public chronology, implemented by clocks, calendars, diaries, and so on. Grammatical misconceptions, however occur when we are “tyrannized” by a metaphor and not able to “move outside of” it. The Austrian philosopher makes no secret of preferring a characterization of time that rejects a truth-functional interpretation. As for the notion of “game” in the Philosophical Investigations, it is impossible to have something like a common denominator shared by every sentence involving time. (shrink)

An award-wining biologist takes us on the dramatic expeditions that unearthed the history of life on our planet. Just 150 years ago,most of our world was an unexplored wilderness.Our sense of how old it was? Vague and vastly off the mark. And our sense of our own species’ history? A set of fantastic myths and fairy tales. Fossils had been known for millennia, but they were seen as the bones of dragons and other imagined creatures. In the tradition of The (...) Microbe Hunters and Gods, Graves, and Scholars, Sean Carroll’s Remarkable Creatures celebrates the pioneers who replaced our fancies with the even more amazing true story of how our world evolved. Carroll recounts the most important discoveries in two centuries of national history — from Darwin’s trip around the world to CharlesWalcott’s discovery of pre-Cambrian life in the Grand Canyon; from Louis and Mary Leakey’s investigation of our deepest past in East Africa to the trailblazers in modern laboratories who have located a time clock in our DNA. Join him in a rousing voyage of discovery, from the epic journeys of pioneering naturalists to the breakthroughs making headlines today. (shrink)

A paradigm case of demanding involves making utterances designed to influence addressees to accede.1 It would be incoherent to say, "I demand that you do x, but I am not saying that you ought to do x," or "I demand that you do x, although I am fully aware that you cannot do x." The extraordinary nature of demanding may be gleaned from anomalous utterances such as "employees may demand time off by notifying scheduling managers at least one month in (...) advance" and "faculty members may demand an extension of the tenure clock in writing to the provost." Demanding is less anomalous in protest rhetoric and in fact an important strategy for marginalized groups who are "criticized for not handling conflicts and controversies... (shrink)

The Conditional Probability Interpretation of Quantum Mechanics replaces the abstract notion of time used in standard Quantum Mechanics by the time that can be read off from a physical clock. The use of physical clocks leads to apparent non-unitary and decoherence. Here we show that a close approximation to standard Quantum Mechanics can be recovered from conditional Quantum Mechanics for semi-classical clocks, and we use these clocks to compute the minimum decoherence predicted by the Conditional Probability Interpretation.

Time is the greatest modern scarcity. What used to be considered signs of success--being busy, having many responsibilities, being involved in many projects or activities--are today being felt as afflictions. The bestselling author of Money and the Meaning of Life, philosopher Jacob Needleman, shows how to take a bold and unconventional approach to time. The aim: to get more out of it by breaking free of our illusions about it. Needleman dispenses with tricks and techniques that only serve to make (...) our obsessiveness more "efficient." Instead he shows how we can understand what our days are for. It's this understanding that allows time to finally begin to "breathe" in our lives. People can learn to experience time more purposefully and meaningfully. We need not be at time's mercy. Needleman rejects time-management techniques in order to reveal ancient and little-known modern practices for exploring one's internal clock. He reveals how time is experienced by the soul. Drawing on the wisdom literature that chronicles the ways of Buddhists, poets, and philosophers, one learns: What it could mean to chart one's real past, unclouded by emotions How memory can lie to us Why we need not be obsessed with the future How to experience time so that it is not an enemy robbing us of the joy of life How to have more "nonpsychological time," or "time of the heart [that] does not move," such as moments of ecstasy or joy in which time is cut off from the physical world How to experience the gifts of time. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:How I Hate You, CancerClaire YarMigraine. That’s what we thought. They run in my family, so why not? My beautiful, bright, extroverted ten–year–old daughter’s neurological exam was unremarkable, but she had a bad headache and was vomiting in the early morning hours. Migraine didn’t seem that much of a stretch. Our savvy pediatrician had a gut feeling that it was more than a migraine and sent her for an (...) MRI.We had not even left the children’s hospital before I received a voicemail to call our pediatrician. When I returned the call, on our way to pick up Ellie’s younger brother from school and already running late I heard the words that no parent wants to hear, “I have bad news. We found a brain tumor and it’s rather large”. This conversation would turn our lives into a frenzy of fear and leave unanswered (unanswerable?) questions. I was told to bring her to the ER where we would be met by a neurosurgeon and oncologist. I could not process this information. My initial fears were too scary to utter. Was she going to die? Do children survive brain surgery “intact”? Is it operable? Oncologist = scary cancer, doesn’t it? Did we do something to cause it? What if our insurance doesn’t cover the best treatment?Clinging to the life I knew before—needing to stay in the “before,” not even pulling the car over, I reached backwards, held Ellie’s leg and spoke the words out loud for the first time. That’s what a brain tumor diagnosis does to your family. It breaks up time into “before” and “after”. Her reaction was a terrified wail and then, oddly, hysterical laughter. Is that what shock looks like? My own reaction to the call was of stunned silence. The sound of my heartbeat and the blood rushing in my ears meant I could not ask the questions I had in that moment.Ellie has always been exceptional. She is a bright light in any room. At only ten–years–old, she spoke like a teenager; had the vocabulary of an adult. Never again would I be able to take this for granted. In every waking moment that our lives were unoccupied with the practicalities of a brain tumor diagnosis, the questions I couldn’t think of or say out loud during that terrible phone call continually flooded my thoughts. Your child’s brain is everything after all; it’s what makes them “them.”An avid horse rider, she had been off her favorite horse’s back for a few weeks saying that the bouncing hurt her neck. I had kept her off school for several days, but we had seen marked improvement in [End Page E12] the day or two leading up to that devastating D–Day of diagnosis, and she had been back at school doing well. Only a week before, Ellie had been dancing at a party with friends. How could she have a brain tumor?We rushed home and hurriedly packed our bags for “at least a week”—and I recall that life seemed to be both in slow motion and traveling at the speed of light. I desperately wanted to turn the clock back to the innocence we had known a few hours before. This was way too much news to hear in one day. Even when I heard the diagnosis, I was surprised that we would have to go to the hospital that day. Now! Don’t people get time to process or plan and get second opinions? We had no time to tell family and friends or ask for help. We didn’t have the luxury of time. Time is another thing I no longer take for granted.Upon arrival at the large children’s hospital we felt as if we were given so much information, but looking back, I now know that these angels are trained in giving parents only what they can handle—in tiny pieces, nibble by nibble. You don’t (can’t) hear half of it anyway. Our families live far from us, and trying to gather and figure out... (shrink)

1. Introduction. The germ of the clock paradox was contained in Einstein's fundamental paper on the special theory of relativity, where he declares that the retardation of a moving clock “still holds good if the clock moves from A to B in any polygonal line, and also when the points A and B coincide.” This remark soon gave rise to a criticism which was to play a prominent role in the discussions of the consistency of the theory (...) of relativity. It was charged that this theory allows the paradoxical conclusion that at the instant of the return of a moving clock U1 to its point of departure A, the time shown by Ul is both earlier and later than the corresponding reading of a clock U2 which has remained stationary at A during U1's journey. Critics based this contention on the following assumptions, for which they claimed the sanction of relativity: The relative motion of U1 and U2 is such that the kinematic process seen by an observer on one of these clocks is of the same character as that seen by an observer on the other, and this symmetry allows each of these two clocks to be used as a reference frame from which to describe the motion of the other, and there is reciprocity between these two reference frames such that in each of them, the moving clock must be slow upon returning to the stationary one. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Cry of the CaregiverLeilani RoseberryMy story is about the work-related grief I've experienced while working as a certified nurse assistant (CNA). I'll begin with my first days as a newly hired CNA. It was day two of my first week, and while I walked down the hallway I noticed something unusual lying on the floor near the opposite side of building. The hall of the retirement community was quite (...) long and it wasn't until I was halfway down the hall before I realized it was a resident lying on the floor. I ran the rest of the way, only to discover the person was dead. I was very shaken.I hadn't received proper orientation in regards to this facility and I didn't know whom I should contact. It didn't help that I wasn't carrying a cell phone (I had been taught that we shouldn't keep our cell phones with us while on duty). There were no emergency phones and no pull cords available in the halls. I was very shaky and nervous. I admit that I was scared. There was no one around but the body and myself. It was after hours and the staff at the reception desk had already clocked out, so I thought. I had no resort but to knock on the door of a nearby resident and ask to use the phone. This created a commotion in the hall and drew a crowd of residents from their apartments and the atmosphere then became extremely sorrowful. [End Page 151]It was only then that I learned that a night staff person was on duty and how I could contact them. I had to learn this from a resident who was not my client. The person on staff that night provided me with a thorough tour and orientation of the building. I believe that my agency should have been the one to provide such an orientation. It took me a few weeks or more before I could close my eyes at night without seeing the body lying in the hallway. I wasn't offered any support from the agency; the next day was business as usual.About two weeks later, another resident I cared for passed away. Then another, and another, and so on, but I wasn't actually present when the deaths occurred. They passed away while I was off work. It bothered me just the same to know they were gone. I cared about my clients, but for the agency the clients meant money and I had to remain focused and keep on working.At this retirement community the residents were not cared for in a one-to-one fashion by the agency I worked for, but were visited during intervals throughout the course of my shift. I was on call for emergencies and other needs as well. Again, I cared for all those in my run, but I never became as close to any client as when I changed agencies and accepted the following assignment.The new homecare agency I worked for provided one-to-one care. It was shift work, eight hours, one-to-one with one client or a married couple. One day, just after I began my morning shift, my client suffered respiratory distress, his pulse raced while his oxygen level dropped, despite the O2 he used. My client died while gasping for air. This was the first time I had been present and witnessed the fear in a dying person's eyes or experienced losing a client like this, but my emotions had to be set aside. I had work to do. I assisted the hospice team with the post-mortem care and other tasks, plus cared for the spouse.After the post-mortem care was completed, I took a step back as the family gathered into the little room and surrounded my client. The room was silent except for the sighs, the sobs, and the wailing. It was heartbreaking to stay in the room. I bit my lip and tried to hold back tears. Not to mention the weak-in-the-knees floating feeling I experienced. I felt like... (shrink)

This chapter contains sections titled: Hunting: A Rite of American Secular Religion Rights and the Burden of Ownership Off the Grid: Civilization's Joyous Discontent Big Green: The New Nonsense of the Eco‐Gentry Notes.

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

PART 9: GRAVITY'S ETHICSThis isn't a hospital! It's an insane asylum! And it's your fault! Shaking her head lightly, Doctor Van Tintelen leaves the room and softly closes the door. Empathy streaming through her veins, she never gets used to the unpolished grief of a patient she has to tell of inevitable death, never. She thinks, “There should be pipes to drain the tears in every room, or at least rinsing basins for grief. What a job.” The crying is that (...) of the sisters Barrio. Miranda and Monica are twins who always refer to themselves as M&M. Though Monica cries the hardest, it is Miranda who was just told that her breast cancer has spread into her liver. No more treatment available.“Don't cry, Monica, I took the risk purposely. We both knew breast cancer runs in our family. You had the test, I didn't.”“And now you see the result, Miranda, you are going to die. We aren't even fifty yet. Damn.” The irony is that the clock in the room doesn't work, its pointers silent and stiff.“Do you really think you are better off? I've never completely understood why you had the preventive double mastectomy.”“I have never felt less of a woman. You know that.”“I know, but some men felt differently about it.”The remark hurts Monica almost physically, and Miranda apologises immediately. “Sorry, sweetheart, I shouldn't have said that. The sisters embrace for the hundredth time.”“Maybe I was too much of a coward,” Miranda says, resigned, “or too proud of my breasts.” For a second she lifts the big breasts sadly with her hands. Cynically: “After all, they were my trumps in eroland.”“A coward? You? How about me?” Monica seems to calm down somewhat. “I was too afraid of the continual fear …. (shrink)

In her articles on the clock paradox and the relativity of time Luise Lange (1891–1978) defends the theory of relativity against philosophical refutations, by showing that the apparent clock paradox is not a paradox, but merely conflicts with common sense and is based on a misunderstanding of the theory. The following study explores, contextualizes and analyzes Lange’s clear and sophisticated contribution to the debate on the clock paradox for the first time.

Contradictions of the Welfare State is the first collection of Offe's essays to appear in a single volume in English, and it contains a selection of his most important recent work on the breakdown of the post-war settlement.

This chapter contains sections titled: Yoga Ethics: More than Yamas and Niyamas The Elements of Virtue Ethics The Yogic Virtues Conclusion.

In a loose analogy to the history of the autonomous movement, the article pleads for the elaboration of a post-autonomous concept of literature in literary studies – which must also include a revision of the scholars’ criteria of aesthetic evaluation. »Post-autonomous« should be understood here as the reflected expression of some of the paradoxes of the autonomous itself.

The clock hypothesis of relativity theory equates the proper time experienced by a point particle along a timelike curve with the length of that curve as determined by the metric. Is it possible to prove that particular types of clocks satisfy the clock hypothesis, thus genuinely measure proper time, at least approximately? Because most real clocks would be enormously complicated to study in this connection, focusing attention on an idealized light clock is attractive. The present paper extends (...) and generalized partial results along these lines with a theorem showing that, for any timelike curve in any spacetime, there is a light clock that measures the curve’s length as accurately and regularly as one wishes. (shrink)

Previous research has reported that ethical values of business students are lower than those of their peers in other majors. The purpose of this study was to investigate whether a self-selection bias with respect to ethical values exists among students enrolled as business majors when compared with students planning to enter the engineering profession. Engineering students are exposed to a similar technical orientation in academic curricula and also supply the market for managers.A survey instrument was administered to 195 students enrolled (...) in undergraduate business and engineering programs and a graduate business program. The research instrument measured how business and engineering students perceive their own ethical beliefs and actions and how they perceived the ethical beliefs and actions of their peers. (shrink)

In her articles on the clock paradox and the relativity of time Luise Lange defends the theory of relativity against philosophical refutations, by showing that the apparent clock paradox is not a paradox, but merely conflicts with common sense and is based on a misunderstanding of the theory. The following study explores, contextualizes and analyzes Lange’s clear and sophisticated contribution to the debate on the clock paradox for the first time.

When addressing the notion of proper time in the theory of relativity, it is usually taken for granted that the time read by an accelerated clock is given by the Minkowski proper time. However, there are authors like Harvey Brown that consider necessary an extra assumption to arrive at this result, the so-called clock hypothesis. In opposition to Brown, Richard TW Arthur takes the clock hypothesis to be already implicit in the theory. In this paper I will (...) present a view different from these authors by taking into account Einstein’s notion of natural clock and showing its relevance to the debate. (shrink)

Modernity and the State, a dozen essays written over thelast decade, develops his earlier lines of interest and extends them to the new societies emergingin Central-Eastern Europe.Offe frames the essays by suggesting that the key question ...

The DSM characterizes major depressive disorder partly in temporal terms: the depressive mood must last for at least two weeks, and also must impact the subject "most of the day, nearly every day." However, from the standpoint of phenomenological psychopathology, the long-lasting quality of the condition hardly captures the distinctiveness of depression. While the DSM refers to objective time as measured by clocks and calendars, what is especially striking about depression is the distortions to lived time that it involves. But (...) is there any relation between a) these disruptions to temporal experience and b) the tendency for depressive symptoms to persist and endure? To explore the connection between lived time and objective time, I investigate the embodied and enactive nature of intentionality among subjects suffering from depression. What I call 'affective framing' is a spontaneous, pre-reflective way of filtering information that involves bodily attunement and allows subjects to focus their attention on what they feel is important. I will argue that affective framing ordinarily has a forward-looking temporal structure and a "teleological direction" that is rooted in our embodiment. However, depression involves a distortion in future-directed intentionality, so that a subject becomes temporally desituated and cut off from the future. This contributes to many of the characteristic features of depression, including apparent lack of motivation, inability to imagine future possibilities, alterations in lived time, and a sense that one is "stuck." To gain a better understanding of this disruption to the futuredirected structure of affective framing in cases of depression, I look to concepts from complex dynamic systems theory and the notion of 'habit.' My proposed account aims to shed light on how a disruption to future-directedness impacts bodily attunement and reinforces depression as a long-term condition. (shrink)

It is widely held that there is a distinctive norm of assertion. A plausible idea is that there is an analogous, perhaps weaker, norm for indirect communication via implicatures. I argue against this type of proposal. My claim is that the norm of assertion is a social norm governing public updates to the conversational record. Off the record implicatures are not subject to social norms of this type. I grant that, as happens in general with intentional actions, off the record (...) communicative acts may be subject to normative assessments on different levels (for instance, regarding their moral or prudential appropriateness). However, such assessments do not generate distinctive norms that apply to all cases of implicature. (shrink)

This article critically analyzes Rawls’s attitude toward envy. In A Theory of Justice, Rawls is predominantly concerned with the threat that class envy poses to political stability. Yet he also briefly discusses the kind of envy that individuals experience toward their social peers, which he calls particular envy, and which I refer to as peer envy. He quickly concludes, however, that particular envy would not present a serious risk to the stability of his just society. In this article, I contest (...) this claim by arguing that the principles that structure Rawls’s ideal society are likely to exacerbate particular envy to a politically risky extent. Section 1 reconstructs his account of envy, giving special attention to his belief that competition kindles envy between peers. Section 2 then examines the way in which Rawls often endorses rivalry within the body politic. I argue that the society governed by justice as fairness is, on account of this rivalry, likely to generate a politically problematic degree of particular envy. In Section 3, I invoke ancient Greece as an example of a society that was, as a result of its intense competitiveness, often imperiled by dangerously elevated levels of peer envy. I then survey the key institutional mechanisms by which the ancient Greeks sought to manage this hazardous emotion. It turns out, however, that most of these mechanisms would be unavailable to Rawls insofar as they starkly contravene his principles of justice. I conclude that if Rawlsians wish to establish a society that fosters rivalry, they would do well to reflect on the means by which peer envy can be effectively harnessed. (shrink)

Author discusses the problem of certainty in the universe and how far science can go in explaining all of human experience.

Festivals, as Hans-Georg Gadamer once pointed out, differ from other events due to their special temporal structure. They allow whoever participates in them to experience time with reference to its lingering rather than its passing away, by marking off a space between the moments of everyday life--a "while" whose duration refuses to be measured by the clock.

This paper presents and discusses a recent Israeli proposal to legislate on the rights of the dying patient. A gap exists between elitist biases of the committee proposing the law, and popular values and sentiments. The proposed law divides the dying patients into two groups: “those who wish to go on living” and “those who wish to die”. The former will have a right to life prolonging extraordinary care. It is not clear who would foot the bill for this care. (...) Also it is hard to see how this munificence could fail to discriminate against all other patients. Both the secular ethicists and the rabbis involved in drawing up the proposal accepted the assumption that it is good for some terminal patients to die. The rabbis objected, however, to direct and active interventions that shorten life. The solution arrived at was to install timers in the ventilators so as to allow them to expire automatically unless the patient wishes for their resetting. (shrink)

Should the Western democracies, contrary to their prevailing self-image as "planned" and "managed," be seen as highly disorganized systems of social power and political authority? If so, what are the symptoms, consequences of, and possible remedies for these disorganizing tendencies?In these ten essays, Claus Offe seeks to answer such questions. Moving beyond the boundaries of both Marxism and established forms of political sociology, he focuses on the growth of serious divisions within the work force, the importance of the "informal" sector, (...) the severe difficulties faced by trade unions in coping with the present economic crisis, the vulnerability of neocorporatist mechanisms, and the failures of state policymaking based on either majority rule or bureaucratic administration.In examining these and other fundamental problems of advanced capitalist democracies, Offe also contests some widely held assumptions of contemporary social science. He calls into question the neutrality of liberal democratic mechanisms of participation and representation, the centrality of the category of work and the division between labor and capital, and the feasibility and desirability of full employment.Claus Offe is the author of numerous books and essays, including Contradictions of the Welfare State. He is currently Professor of Political Science and Sociology in the Faculty of Sociology, University of Bielefeld, West Germany. John Keane is Senior Lecturer in Political Theory and Sociology at the Polytechnic of Central London. Disorganized Capitalism is included in the series, Studies in Contemporary German Social Thought, edited by Thomas McCarthy. (shrink)

The Clock es una videoinstalación en la que el ritmo ficticio del celuloide se humaniza a través de un relato que opera desde la anacronía del apropiacionismo de imágenes de archivo. Marclay utiliza en su montaje diferentes mecanismos de dislocación narrativos, sonoros y visuales que, unidos al uso anacrónico de la imagen fílmica, generan una experiencia heterocrónica en el espectador. El resultado es la generación de una alternativa al concepto de espacio-tiempo normalizado que es resignificado como un concepto multirrítmico (...) y heterogéneo, ofreciendo la posibilidad de pensar otra realidad que nos devuelve la autonomía y el control de su experimentación. (shrink)

We discuss some difficulties that arise in attempting to interpret the Page–Wootters and Internal Quantum Reference Frames formalisms, then use a ‘final measurement’ approach to demonstrate that there is a workable single-world realist interpretation for these formalisms. We note that it is necessary to adopt some interpretation before we can determine if the ‘reference frames’ invoked in these approaches are operationally meaningful, and we argue that without a clear operational interpretation, such reference frames might not be suitable to define an (...) equivalence principle. We argue that the notion of superposition should take into account the way in which an instantaneous state is embedded in ongoing dynamical evolution, and this leads to a more nuanced way of thinking about the relativity of superposition in these approaches. We conclude that typically the operational content of these approaches appears only in the limit as the size of at least one reference system becomes large, and therefore these formalisms have an important role to play in showing how our macroscopic reference frames can emerge out of wholly relational facts. (shrink)