© 2016 Regents of the University of California.The Review summarizes much of particle physics and cosmology. Using data from previous editions, plus 3,062 new measurements from 721 papers, we list, evaluate, and average measured properties of gauge bosons and the recently discovered Higgs boson, leptons, quarks, mesons, and baryons. We summarize searches for hypothetical particles such as supersymmetric particles, heavy bosons, axions, dark photons, etc. All the particle properties and search limits are listed in Summary Tables. We also give numerous (...) tables, figures, formulae, and reviews of topics such as Higgs Boson Physics, Supersymmetry, Grand Unified Theories, Neutrino Mixing, Dark Energy, Dark Matter, Cosmology, Particle Detectors, Colliders, Probability and Statistics. Among the 117 reviews are many that are new or heavily revised, including those on Pentaquarks and Inflation. The complete Review is published online in a journal and on the website of the Particle Data Group. The printed PDG Book contains the Summary Tables and all review articles but no longer includes the detailed tables from the Particle Listings. A Booklet with the Summary Tables and abbreviated versions of some of the review articles is also available. (shrink)

Data taken by the Mark II detector at the PEP storage ring was used to measure the rate of dilepton production in multihadronic events produced by e+e- annihilation at √s=29 GeV. We determine the probability that a hadron initially containing a b quark decays to a positive lepton to be 0.17-0.08+0.15, with 90% confidence level limits of 0.06 and 0.38. © 1990.

Books Reviewed in this Article: Reason, Truth and History. By Hilary Putnam. Pp.xii, 222, Cambridge University Press, 1982, £15.00 , £4.95 . Fundamentals of philosophy. By David Stewart and H. Gene Blocker. Pp.xiii, 378, New York, Macmillan, 1982, £12.95. Modern Philosophy: An Introduction. By A.R. Lacey. Pp.vii, 246, London and Boston, Routledge & Kegan Paul, 1982, £7.95 , £3.95 . Merleau‐Ponty's Philosophy. By Samuel B. Mallin. Pp.xi, 302, New Haven and London, Yale University Press, 1979, £14.20. Thought and Object: Essays (...) on Intentionality. Edited by Andrew Woodfield. Pp.xvi, 316, Oxford, Clarendon Pressl Oxford University Press, 1982, £16.00. Philosophical Ethics: An Introduction to Moral Philosophy. By Tom L. Beauchamp. Pp.xv, 396, New York & London, McGraw‐Hill, 1982, £14.25. The Limits of Obligation. By James S. Fishkin. Pp.viii, 184, New Haven and London, Yale University Press, 1982, £12.95. Religion and the One: Philosophies East and West. By Frederick Copleston. Pp.281, London, Search Press, 1982, £10.50. Religious Experience and Christian Faith. By F.W. Dillistone. Pp.viii, 120. London, SCM Press, 1982, £4.95. Exploring Inner Space: Scientists and Religious Experience. By David Hay. Pp.256, Harmondsworth, Penguin Books, 1982, £2.95. Judaism and Psychoanalysis. Edited by Mortimer Ostrow. Pp.ix, 305, New York, Ktav, 1982, $20.00. Ecclesial Reflection: An Anatomy of Theological Method. By Edward Farley. Pp.xix, 380, Philadelphia, Fortress Press, 1982, $29.95. The Pastoral Nature of the Ministry. By Frank Wright. Pp.89, London, SCM Press, 1980, £2.50. Power and Authority in the Catholic Church. By Charles Dahm in collaboration with Robert Ghelardi. Pp.xviii, 334, Notre Dame, University of Notre Dame Press, 1981, £12.35. Religion in Sociological Perspective. By Bryan Wilson. Pp.vii. 187, Oxford University Press, 1982, £8.50. Myth, Religion and Society: Structuralist Essays. By M. Detienne, L. Gernet, J.‐P. Vernant and P. Vidal‐Naquet. Pp.xviii, 306, Cambridge University Press, 1981, £20.00 , £6.95 . Seven Theories of Human Society. By Tom Campbell. Pp.244, Oxford, Clarendon Press: Oxford University Press, 1981, £10.00. The Aims of Education Restated. By John White. Pp.xi, 177, London, Routledge & Kegan Paul, 1982, £8.95 , £4.95 . Love and Meaning in Religious Education: An Incarnational Approach to Teaching Christianity. By D.J. O'Leary and T. Sallnow. Pp.147, Oxford University Press, 1982, £3.50. Servant and Son: Jesus in Parable and Gospel. By J. Ramsey Michaels. Pp.xiii, 323, Atlanta, John Knox Press, 1981, £7.80. Parables for Now. By Edmund Flood. Pp.98, London, Darton, Longman and Todd, 1981, £2.50. More Parables for Now. By Edmund Flood. Pp.102, London, Darton, Longman and Todd, 1981, £2.50. Councils and Synods: With other Documents relating to the English Church, Vol.1 , A.D. 871–1204. Edited by D. Whitelock, M. Brett and C.N. Brooke. Pp.1 xxix, xii, 1151, Oxford University Press, 1981, £65.00. The Architectural History of Canterbury Cathedral. By Francis Woodman. Pp.xviii, 282, London, Routledge and Kegan Paul, 1981, £35.00. The Correspondence of Erasmus, Volume VI. Translated by R.A.B. Mynors and D.F.S. Thomson, annotated by Peter G. Bietenholz. Pp.xxii, 448, Toronto, University of Toronto Press, 1982, £56.25. Erasme: Vie de Jean Vitrier et de John Colet. Edited by Andrd Godin. Pp.160, Angers, Editions Moreana, 1982, $7.00. Erasme, lecteur d'Origène. By André Godin. Pp.ix, 724, Geneva, Librairie Droz, 1982, no price given. Thomas More: history and providence. By Alistair Fox. Pp.xi, 271, Oxford, Basil Blackwell, 1982, no price given. Thomas More: Essays on the Icon. Edited by D. Grace and B. Byron. Pp.129, Melbourne, Dove Communications, 1980, no price given. The Cambridge Connection and the Elizabethan Settlement of 1559. By W.S. Hudson. Pp.x, 158, Durham , Duke University Press, 1980, $14.75. Faith by Statute: Parliament and the Settlement of Religion, 1559. By Norman L. Jones. Pp.viii, 245 , London, Royal Historical Society, 1982, £17.52. Richard Hooker and the Politics of a Christian England. By Robert K. Faulkner. Pp.x, 190, Berkeley, University of California Press, 1981, £15.75. Icon and Conquest. By Bernadette Bucher. Pp.xvii, 220, Chicago, The University of Chicago Press, 1981, £9.95. The Wooden Churches of Eastern Europe: An Introductory Survey. By David Buxton. Pp.viii, 405, Cambridge University Press, 1982, £42.50. American Catholics: A History of the Roman Catholic Community in the United States. By James Hennessey. Pp.xii, 397, New York, Oxford University Press, 1981, £13.50. Peter Maurin: Prophet in the Twentieth Century. By Marc H. Ellis. Pp.191, Ramsey, New Jersey and Leominster, England, Paulist Press/Fowler Wright Books, 1981, £7.45. The Newman Movement: Roman Catholics in American Higher Education, 1883–1971. By John Whitney Evans. Pp.xvi, 248, Notre Dame, University of Notre Dame Press, 1980, $14.95. Priests and People in Pre‐Famine Ireland, 1780–1845. By S.J. Connolly. Pp.338, Dublin, Gill & Macmillan, 1982, £17.00. The Nonconformist Conscience: Chapel and Politics, 1870–1914. By D.W. Bebbington. Pp.x, 193, London, George Allen and Unwin, 1982, £10.00. Heinrich Pesch: sein Leben und seine Lehre. By Franz H. Mueller. Pp.220, Cologne, J.P. Bachem, 1980, no price given. Beyond Survival: Reflections on the Future of Judaism. By Dow Marmur. Pp.xix, 218, London, Darton, Longman and Todd, 1982, £7.95. (shrink)

It is only when mixing two or more pure substances along a reversible path that the entropy of the mixing can be made physically manifest. It is not, in this case, a mere mathematical artifact. This mixing requires a process of successive stages. In any finite number of stages, the external manifestation of the entropy change, as a definite and measurable quantity of heat, isa fully continuous function of the relevant variables. It is only at an infinite and unattainable limit (...) thata non-uniform convergence occurs. And this occurs when considered in terms of the number of stages together with a distinguishability parameter appropriate to the particular device which is used to achieve reversibility. These considerations, which are of technological interest to chemical engineers, resolve a paradox derived in chemical theory called Gibbs'' Paradox. (shrink)

Irreversibility, it is claimed, is a much broader concept than is entropy increase, as is shown by the occurrence of certain processes which are irreversible without seeming to involve any intrinsic entropy change. These processes include the spreading outwards into space of particles, or of radiation, and they also include certain biological and mental phenomena. For instance, the irreversible and treelike branching which is characteristic of natural evolution is not entropic when it is considered in itself—i.e. in abstraction from accompanying (...) biochemical and physiological activity. What appears to be the common feature of all forms of irreversibility is the fanning out of trajectories, new entities or new states, in the temporal direction towards the future. (shrink)

K G Fleming; Criteria of Learning and Teaching, Journal of Philosophy of Education, Volume 14, Issue 1, 30 May 2006, Pages 39–51, https://doi.org/10.1111/j.1467.

This paper was delivered at the 2009 annual conference of the National Council on Ethics in Human Research. It is a reflective piece based on many years of experience with human research ethics and the role of Research Ethics Boards in human participant research.

As a result of the increase in genetic testing and the fear of discrimination by insurance companies, employers, and society as a result of genetic testing, the disciplines of ethics, public health, and genetics have converged. Whether relatives of someone with a positive predictive genetic test should be notified of the results and risks is a matter urgently in need of debate. Such a debate must encompass the moral and ethical obligations of the diagnosing physician and the patient. The decision (...) to inform or not will vary depending on what moral theory is used. Utilising the utilitarian and libertarian theories produces different outcomes. The principles of justice and non-maleficence will also play an important role in the decision. (shrink)

The birth rates per 1000 married females of specified ages and durations of marriage generally attained their post-war maxima in 19463000 and (b) the cumulative fertility up to 5 or 10 years of marriage duration of later cohorts was considerably higher (13–40% higher) than that of earlier cohorts. These facts, and similar ones for Australia covering a wider period (Basavarajappa, 1964), are thought to suggest that the total fertility of cohorts who have not yet completed their childbearing might not be (...) far outside the limits of 2500 and 3000. (shrink)

Dialectical logic is the science of the most general laws of development of nature, society, and human thought. These laws are reflected in the form of special concepts called the categories of logic. Therefore d. 1. may also be defined as the science of dialectical categories. Comprising a system of dialectical categories, it investigates their mutual relationship, sequence, and the transitions from one category to another.