Ein Guru in Buchgestalt : der Kult der Sikh-Religion

Die Heilige Schrift der Gemeinde der Sikh ist Adi Sri Guru Grantha Sahibaji oder „der am Anfang stehende Guru in Gestalt des Buches". Guru Govind Singh (1675-1708) setzte kurz vor seinem Tod eine erweiterte Fassung des Adi Grantha als seinen Nachfolger im Guruamt ein. Der Adi Grantha ist ein poetisches Werk, das keinerlei Prosa enthält. Autoren der verschiedenen Teile der Schrift gehörten nur zum Teil der Sikh-Gemeinde an: Guru Nanak, der Gründer der Religion der Sikh, sowie seine Nachfolger Angad, Amar Das, Ram Das, Arun, Teg Bahadur und Govind Singh. Aus anderen Religionen stammen die sogenannten Bhagats (Fromme) wie der islamische Sufi Kabir, ein Weber von Beruf, oder der hochberühmte Krishnadichter Sur Das. Schließlich zählen noch einige Bhatts oder Barden wie Haribans oder Ganga zu den Mitverfassern. Zu dieser multireligösen Verfasserschaft tritt als weitere Besonderheit dieser Heiligen Schrift ihre Vielsprachigkeit. Der Urtext des Adi Grantha ist in seinen verschiedenen Teilen in unterschiedlichen Sprachen und Dialekten abgefaßt (Hindi Sanskrit, Marathi, Persisch, Arabisch usw.). Zwar waren Guru Nanak und seine Nachfolger Panjabi; dennoch sprachen sie ein Idiom, das nach E. Trumpp eine Mischung aus Hindi und Panjabi war. Guru Govind Singh jedoch schrieb in reinem Hindi. Das Alphabet des Adi Grantha ist das Gurmukhi, eine Schrift, die Guru Nanak für die Abfassung seines Schriftteils entwickelt haben soll. Der Adi Grantha setzt sich aus liturgischen Gebrauchstexten, aus Psalmen und Preisgesängen zusammen

Cascaded transformerless DC-DC voltage amplifier with optically isolated switching devices

A very high voltage amplifier is provided in which plural cascaded banks of capacitors are switched by optically isolated control switches so as to be charged in parallel from the preceding stage or capacitor bank and to discharge in series to the succeeding stage or capacitor bank in alternating control cycles. The optically isolated control switches are controlled by a logic controller whose power supply is virtually immune to interference from the very high voltage output of the amplifier by the optical isolation provided by the switches, so that a very high voltage amplification ratio may be attained using many capacitor banks in cascade

Transparency Trade-Offs: Priority Setting, Scarcity, and Health Fairness

This chapter argues that rather than viewing transparency as a right, we should regard it as a finite resource whose allocation involves tradeoffs. It then argues that those tradeoffs should be resolved by using a multi-principle approach to distributive justice. The relevant principles include maximizing welfare, maximizing autonomy, and giving priority to the worst off. Finally, it examines some of the implications for law of recognizing the tradeoffs presented by transparency proposals

Justice and Public Health

This chapter discusses how justice applies to public health. It begins by outlining three different metrics employed in discussions of justice: resources, capabilities, and welfare. It then discusses different accounts of justice in distribution, reviewing utilitarianism, egalitarianism, prioritarianism, and sufficientarianism, as well as desert-based theories, and applies these distributive approaches to public health examples. Next, it examines the interplay between distributive justice and individual rights, such as religious rights, property rights, and rights against discrimination, by discussing examples such as mandatory treatment and screening. The chapter also examines the nexus between public health and debates concerning whose interests matter to justice (the “scope of justice”), including global justice, intergenerational justice, and environmental justice, as well as debates concerning whether justice applies to individual choices or only to institutional structures (the “site of justice”). The chapter closes with a discussion of strategies, including deliberative and aggregative democracy, for adjudicating disagreements about justice

Sample positioning in microgravity

Repulsion forces arising from laser beams are provided to produce mild positioning forces on a sample in microgravity vacuum environments. The system of the preferred embodiment positions samples using a plurality of pulsed lasers providing opposing repulsion forces. The lasers are positioned around the periphery of a confinement area and expanded to create a confinement zone. The grouped laser configuration, in coordination with position sensing devices, creates a feedback servo whereby stable position control of a sample within microgravity environment can be achieved

The role of pinning and instability in a class of non-equilibrium growth models

We study the dynamics of a growing crystalline facet where the growth mechanism is controlled by the geometry of the local curvature. A continuum model, in (2+1) dimensions, is developed in analogy with the Kardar-Parisi-Zhang (KPZ) model is considered for the purpose. Following standard coarse graining procedures, it is shown that in the large time, long distance limit, the continuum model predicts a curvature independent KPZ phase, thereby suppressing all explicit effects of curvature and local pinning in the system, in the "perturbative" limit. A direct numerical integration of this growth equation, in 1+1 dimensions, supports this observation below a critical parametric range, above which generic instabilities, in the form of isolated pillared structures lead to deviations from standard scaling behavior. Possibilities of controlling this instability by introducing statistically "irrelevant" (in the sense of renormalization groups) higher ordered nonlinearities have also been discussed.Comment: 10 pages, 4 figures, references updated and minor changes in the text, to appear in Euro. Phys. J.