Fundamental study of creep-rupture under combined stress /

"Contract AT(11-1)-229."

A study of spontaneous ignition of metals /

This report describes a study of the reactions occurring in the spontaneous ignition of zirconium and titanium (and their alloys), with emphasis on the former. Conditions required for spontaneous ignition, including the effects of certain impurities, surface conditions, and composition of the atmosphere around the metal were investigated. In addition, the mechanism of ignition was studied by following the thermal history of the reactions during the first few milliseconds.

Investigation of the initiation and extent of ductile pipe rupture : quarterly progress report for ... /

Includes bibliographical references.

A treatise on the hydrocele, or, Watry rupture and other diseases of the testicle, it's coats and vessels : (illustrated with cases) /

Mode of access: Internet.

First report of the Departmental Committee on Spontaneous Combustion of Coal in Mines.

Disbound Original Held in Oak Street Library Facility.

Plain speaking : a theory and grammar of spontaneous discourse /

Mode of access: Internet.

Traité des accouchements contenant des observations importantes sur la pratique de cet art ... / par M. Puzos ... ; corrigé & publié par M. Morisot Deslandes ... ; précédé d'une dissertation de l'editeur .... & suivi de la traduction d'une Dissertation latine de M. Crantz ... sur la rupture de matrice

Contiene con portadilla propia: "Dissertation sur la rupture de matrice"

The intervertebral disc, with special reference to rupture of the annulus fibrosus with herniation of the nucleus pulposus,

Bibliography p. [138]-151.

Fatigue, creep, and rupture properties of the alloys Udimet 500, Hastelloy R-235, and GMR-235.

"Materials Laboratory. Contract no. AF(616)-2803, Project no. 7360."

Fatigue and stress rupture properties of Inconel 713C, V-57C and titanium alloys 7A1-3Mo-Ti and MST 821 (8A1-2Cb-1Ta-Ti)

"Materials Central, Contract No. AF 33(616)-6828, Project No. 7351."

Introduction à l'histoire de Buonaparte : suivie d'une lettre traduite de l'anglais, sur les causes de la rupture du traité d'Amiens /

Mode of access: Internet.

Pure sociology; a treatise on the origin and spontaneous development of society,

Mode of access: Internet.

Spontaneous hypertension, its pathogenesis and complications : proceedings of the 2d International Symposium on the Spontaneously Hypertensive Rat /

Mode of access: Internet.

A catalogue of the plants growing in Bombay and its vicinity; spontaneous, cultivated or introduced, as far as they have been ascertained.

No more published.

Entanglement induced by spontaneous emission in spatially extended two-atom systems

The role of the collective antisymmetric state in entanglement creation by spontaneous emission in a system of two non-overlapping two-level atoms has been investigated. Populations of the collective atomic states and the Wootters entanglement measure (concurrence) for two sets of initial atomic conditions are calculated and illustrated graphically. Calculations include the dipole-dipole interaction and a spatial separation between the atoms that the antisymmetric state of the system is included throughout even for small interatomic separations. It is shown that spontaneous emission can lead to a transient entanglement between the atoms even if the atoms were prepared initially in an unentangled state. It is found that the ability of spontaneous emission to create transient entanglement relies on the absence of population in the collective symmetric state of the system. For the initial state of only one atom excited, entanglement builds up rapidly in time and reaches a maximum for parameter values corresponding roughly to zero population in the symmetric state. On the other hand, for the initial condition of both atoms excited, the atoms remain unentangled until the symmetric state is depopulated. A simple physical interpretation of these results is given in terms of the diagonal states of the density matrix of the system. We also study entanglement creation in a system of two non-identical atoms of different transition frequencies. It is found that the entanglement between the atoms can be enhanced compared to that for identical atoms, and can decay with two different time scales resulting from the coherent transfer of the population from the symmetric to the antisymmetric state. In addition, it was found that a decaying initial entanglement between the atoms can display a revival behaviour.