Geophysical aspects of very long baseline neutrino experiments

Several proposed experiments will send beams of neutrinos through the Earth along paths with a source-receiver distance of hundreds or thousands of kilometers. Knowledge of the physical properties of the medium traversed by these beams, in particular the density, will be necessary in order to properly interpret the experimental data. Present geophysical knowledge allows the average density along a path with a length of several thousand km to be estimated with an accuracy of about $\pm 5$ per cent. Physicists planning neutrino beam experiments should decide whether or not this level of uncertainty is acceptable. If greater accuracy is required, intensive geophysical research on the Earth structure along the beam path should be conducted as part of the preparatory work on the experiments.Comment: 8 pages, uses elsart.cls. Talk given at 3rd International Workshop on Neutrino Factory based on Muon Storage Rings (NuFACT'01), Tsukuba, Japan, 24-30 May 200

Tax Aspects of Jury Valuation of Future Earnings

Whether or not a jury should be instructed, in a personal injury case, that its verdict is exempt from federal income taxation, has been much discussed recently. A most practical element in this problem is the difference between gross pay and take-home pay in computing the present value of future earnings, when estimating damages. The real question presented by the topic concerns impairment, or deprivation, of future earning capacity. Some of the early English cases which I shall mention considered earnings lost between the time of injury and the time of trial, in addition to the impairment of future earning capacity. Unfortunately, such decisions, in some instances, fail to make clear the apparent (more than real) distinction between the two situations

Preparation and Trial of a Medical Malpratice Case

Law implies from the employment of a doctor contract that the doctor will diagnose and treat his patient with that degree of skill and learning which is possessed by the average member of his profession in the community in which he practices. A doctor licensed to practice is presumed to possess such skill and learning. He does not incur liability for his mistakes if he has used methods, in his diagnosis and treatment, recognized and approved by the average member of the medical profession practicing in his community. A doctor\u27s negligence in departing from the standard of practice in his community must be established by medical testimony, except in those cases where the negligence is so grossly apparent that a layman would have no difficulty in recognizing it

The Preparation and Trial of a Lawsuit

It is at once obvious that the subject matter encompassed by the above title is so vast that the most that can possibly be done here is to make a few suggestions that may prove helpful to the younger and more inexperienced members of the bar. It is with that thought in mind, and with a profound sense of inadequacy, that I offer the following suggestions. It likewise should be noted that many of the suggestions here made were, in the first instance, the brain children of others—I have simply adopted these brain children who were given birth by older, more erudite, and experienced lawyers

Preparation and Trial of a Medical Malpratice Case

Law implies from the employment of a doctor contract that the doctor will diagnose and treat his patient with that degree of skill and learning which is possessed by the average member of his profession in the community in which he practices. A doctor licensed to practice is presumed to possess such skill and learning. He does not incur liability for his mistakes if he has used methods, in his diagnosis and treatment, recognized and approved by the average member of the medical profession practicing in his community. A doctor\u27s negligence in departing from the standard of practice in his community must be established by medical testimony, except in those cases where the negligence is so grossly apparent that a layman would have no difficulty in recognizing it

History of oceanic front development in the New Zealand sector of the Southern Ocean during the Cenozoic--a synthesis

The New Zealand sector of the Southern Ocean (NZSSO) has opened about the Indian-Pacific spreading ridge throughout the Cenozoic. Today the NZSSO is characterised by broad zonal belts of antarctic (cold), subantarctic (cool), and subtropical (warm) surface-water masses separated by prominent oceanic fronts: the Subtropical Front (STF) c. 43deg.S, Subantarctic Front (SAF) c. 50deg.S, and Antarctic Polar Front (AAPF) c. 60deg.S. Despite a meagre database, the broad pattern of Cenozoic evolution of these fronts is reviewed from the results of Deep Sea Drilling Project-based studies of sediment facies, microfossil assemblages and diversity, and stable isotope records, as well as from evidence in onland New Zealand Cenozoic sequences. Results are depicted schematically on seven paleogeographic maps covering the NZSSO at 10 m.y. intervals through the Cenozoic. During the Paleocene and most of the Eocene (65-35 Ma), the entire NZSSO was under the influence of warm to cool subtropical waters, with no detectable oceanic fronts. In the latest Eocene (c. 35 Ma), a proto-STF is shown separating subantarctic and subtropical waters offshore from Antarctica, near 65deg.S paleolatitude. During the earliest Oligocene, this front was displaced northwards by development of an AAPF following major global cooling and biotic turnover associated with ice sheet expansion to sea level on East Antarctica. Early Oligocene full opening (c. 31 Ma) of the Tasmanian gateway initiated vigorous proto-circum-Antarctic flow of cold/cool waters, possibly through a West Antarctic seaway linking the southern Pacific and Atlantic Oceans, including detached northwards "jetting" onto the New Zealand plateau where condensation and unconformity development was widespread in cool-water carbonate facies. Since this time, a broad tripartite division of antarctic, subantarctic, and subtropical waters has existed in the NZSSO, including possible development of a proto-SAF within the subantarctic belt. In the Early-early Middle Miocene (25-15 Ma), warm subtropical waters expanded southwards into the northern NZSSO, possibly associated with reduced ice volume on East Antarctica but particularly with restriction of the Indonesian gateway and redirection of intensified warm surface flows southwards into the Tasman Sea, as well as complete opening of the Drake gateway by 23 Ma allowing more complete decoupling of cool circum-Antarctic flow from the subtropical waters. During the late Middle-Late Miocene (15-5 Ma), both the STF and SAF proper were established in their present relative positions across and about the Campbell Plateau, respectively, accompanying renewed ice buildup on East Antarctica and formation of a permanent ice sheet on West Antarctica, as well as generally more expansive and intensified circum-Antarctic flow. The ultimate control on the history of oceanic front development in the NZSSO has been plate tectonics through its influence on the paleogeographic changes of the Australian-New Zealand-Antarctic continents and their intervening oceanic basins, the timing of opening and closing of critical seaways, the potential for submarine ridges and plateaus to exert some bathymetric control on the location of fronts, and the evolving ice budget on the Antarctic continent. The broad trends of the Cenozoic climate curve for New Zealand deduced from fossil evidence in the uplifted marine sedimentary record correspond well to the principal paleoceanographic events controlling the evolution and migration of the oceanic fronts in the NZSSO

Семантична еволюція латинських і романських дієслів із значенням «звертатися»

Статья из специализированного выпуска научного журнала "Культура народов Причерноморья", материалы которого объединены общей темой "Язык и Мир" и посвящены общим вопросам Языкознания и приурочены к 80-летию со дня рождения Николая Александровича Рудякова.Стаття із спеціалізованого випуску наукового журналу "Культура народов Причерноморья", матеріали якого поєднані загальною темою "Мова і Світ" і присвячені загальним питанням мовознавства і приурочені до 80-річчя з дня народження Миколи Олександровича Рудякова

Interpreting students' experiences with academic disappointments using resourcefulness scores as a lens

Most postsecondary students have to deal with academic disappointments at some point in time, with many of them succumbing to their anxieties and failing to learn from these lived experiences. Our study aimed to understand why and how disappointments unfolded in a sample of 20 undergraduate students, using a design whereby interview text was concurrently analyzed across the continuum of learned resourcefulness measured using Rosenbaum’s Self-Control Schedule in conjunction with an inductive, data-driven coding and theme-generation perspective. Reasons for attending university, attributional style, coping and learning, and perceptions of others markedly differed for high- and low- resourcefulness scorers. Whereas high-resourceful scorers used academic disappointments as a motivator to engage in more effort and problem-solving strategies, low scorers ruminated and tried to forget about them. Suggestions are provided on ways to effectively help students become more resourceful and in control of their studies

Precision Search for Magnetic Order in the Pseudogap Regime of La2-xSrxCuO4 by Muon Spin Relaxation

We report a high precision search for orbital-like magnetic order in the pseudogap region of La2-xSrxCuO4 single crystals using zero-field muon spin relaxation (ZF-muSR). In contrast to previous studies of this kind, the effects of the dipolar and quadrupolar interactions of the muon with nearby nuclei are calculated. ZF-muSR spectra with a high number of counts were also recorded to determine whether a magnetically ordered phase exists in dilute regions of the sample. Despite these efforts, we find no evidence for static magnetic order of any kind in the pseudogap region above the hole-doping concentration p = 0.13.Comment: 8 pages, 7 figure