In [5], Sáez and Schnürer studied the graphical mean curvature flow of complete hypersurfaces defined on subsets of Euclidean space. They obtained long time existence. Moreover, they provided a new interpretation of weak mean curvature flow. In this paper, we generalize their results to a general curvature setting. Our key ingredient is the existence result of general curvature flow with bounda...

We have used flexible fibreoptic bronchoscopy using sedation and local anaesthesia in 50 children aged 2-19 years (median 10) using an Olympus BFP20 instrument. Indications were opportunistic pneumonias (n = 11), persistent atelectasis (n = 11), recurrent pneumonia (n = 7), miscellaneous lower airway disease (n = 7), recurrent wheezing (n = 3), haemoptysis (3), to diagnose infection or rejectio...

according to the provisions of civil proceedings code, courts procedural principles and formalities are not required to be respected in arbitration. such provisions are differently interpreted by lawyers. some lawyers believe that since arbitration is a kind of personal judgment, it should not be subject to the civil procedure and therefore arbitrators directly or with the request of the partie...

The quantum field theory of gravitation is constructed in terms of Lagrangian density of Dirac fields which couple to the electromagnetic field Aμ as well as the gravitational field G. The gravity appears in the mass term as m(1+gG)ψ̄ψ with the coupling constant of g. In addition to the gravitational force between fermions, the electromagnetic field Aμ interacts with the gravity as the fourth or...

Most encryption algorithms are designed without regard to their performance on top-of-the-line microprocessors. This paper discusses general optimization principles algorithms designers should keep in mind when designing algorithms, and analyzes the performance of RC4, SEAL, RC5, Blowfish, and Khufu/Khafre on the Intel Pentium with respect to those principles. Finally, we suggest directions for...

OBJECTIVES This study explores the analytic implications of using questions about difficulty with daily activities that do not specify whether to consider assistance. METHODS For 1,054 Asset and Health Dynamics of the Oldest Old Study Wave 2 respondents, we compared responses to questions about difficulty without reference to assistance (ambiguous difficulty) to those about difficulty without...