The synthesis and utilization of low molecular weight ozonides for air revitalization Supplement to interim report of 14 Nov. 1965

Thermal decomposition characteristics of sodium superoxide, sodium peroxide, and lithium peroxide and magnetic susceptibility of calcium superoxid

Physical Acoustics

Contains research objectives and reports on one research project.U. S. Navy (Office of Naval Research) under Contract Nonr-1841(42

Ipteks Digitalization Treasury pada Kantor Wilayah Direktorat Jenderal Perbendaharaan Provinsi Sulawesi Utara

Management of state finances is certainly inseparable from the development of the era. The more advanced technology is, the easier it should be for management of state finances. Therefore, it is necessary to implement a system that has been digitized so the benefits of this rapid technological development can be felt by all parties. This is what underlies changes in the finance ministry of the Republic of Indonesian especially in the Directorate General of Treasury. The state treasury system and state budget (STSSB) and agency-level financial application system (AFAS) that support file input and adjustment processes in the Directorate General of Treasury and work units are part of digitalization that has been carried out at the Director General of Treasury., so that all facilities offered by technology in this era can lead to superior treasury manager at the world level. Development and improvement not only stop at the system, but also on the human resources that run the system. The quality of human resources should be improved

Physical Acoustics

Contains research objectives and reports on three research projects.U. S. Navy (Office of Naval Research) under Contract Nonr- 1841(42)National Science Foundation (Grant G-9330

Physical Acoustics

Contains research objectives and reports on three research projects.U.S. Navy (Office of Naval Research) under Contract Nonr-1841(42

The X-ray Spectrum and Light Curve of Supernova 1995N

We report on multi-epoch X-ray observations of the Type IIn (narrow emission line) supernova SN 1995N with the ROSAT and ASCA satellites. The January 1998 ASCA X-ray spectrum is well fitted by a thermal bremsstrahlung (kT~10 keV, N_H~6e20 cm^-2) or power-law (alpha~1.7, N_H~1e21 cm^-2) model. The X-ray light curve shows evidence for significant flux evolution between August 1996 and January 1998: the count rate from the source decreased by 30% between our August 1996 and August 1997 ROSAT observations, and the X-ray luminosity most likely increased by a factor of ~2 between our August 1997 ROSAT and January 1998 ASCA observations, although evolution of the spectral shape over this interval is not ruled out. The high X-ray luminosity, L_X~1e41 erg/sec, places SN 1995N in a small group of Type IIn supernovae with strong circumstellar interaction, and the evolving X-ray luminosity suggests that the circumstellar medium is distributed inhomogeneously.Comment: MNRAS accepted. 6 pages, 2 figures; uses mn.sty and psfi

The stable marriage problem with master preference lists

We study variants of the classical stable marriage problem in which the preferences of the men or the women, or both, are derived from a master preference list. This models real-world matching problems in which participants are ranked according to some objective criteria. The master list(s) may be strictly ordered, or may include ties, and the lists of individuals may involve ties and may include all, or just some, of the members of the opposite sex. In fact, ties are almost inevitable in the master list if the ranking is done on the basis of a scoring scheme with a relatively small range of distinct values. We show that many of the interesting variants of stable marriage that are NP-hard remain so under very severe restrictions involving the presence of master lists, but a number of special cases can be solved in polynomial time. Under this master list model, versions of the stable marriage problem that are already solvable in polynomial time typically yield to faster and/or simpler algorithms, giving rise to simple new structural characterisations of the solutions in these cases

Physical Acoustics

Contains reports on four research projects.United States Navy, Office of Naval Research (Contract Nonr-1841(42))National Aeronautics and Space Administration (Contract NAw-6516

Physical Acoustics

Contains reports on five research projects.U. S. Navy (Office of Naval Research) under Contract Nonr-1841(42