Information storage in piezoelectric powders

More affordable electrolytic LaNi5-type hydrogen storage powders.

Compounding between NiO and La(2)O(3) protects the latter from water and molten salt attack, and ensures successful direct electrolytic conversion of the oxide precursors, in the solid state, to more affordable LaNi(5)-type hydrogen storage materials.

Piezoelectric Pressure Sensor Based on Enhanced Thin-Film PZT Diaphragm Containing Nanocrystalline Powders

Information Storage in Black Holes

The information loss paradox for Schwarzschild black holes is examined, using the ADS/CFT correspondence extended to the M6(4, 2) bulk. It is found that the only option compatible with the preservation of the quantum unitarity is when a regular remnant region of the black hole survives to the black hole evaporation process, where information can be stored and eventually retrieved. The ADS/CFT C...

Survivable Information Storage Systems

A s society increasingly relies on digitally stored and accessed information, supporting the availability, integrity, and confidentiality of this information is crucial. We need systems in which users can securely store critical information, ensuring that it persists, is continuously accessible, cannot be destroyed, and is kept confidential. A survivable storage system would provide these guara...

Private Information Storage

We consider the setting of hiding information through the use of multiple databases that do not interact with one another. In this setting, there are k 2 \databases" which can be accessed by some \users". Users do not keep any state information, but wish to access O(n) bits of \data". Previously, in this setting solutions for retrieval of data in the eecient manner were given, where a user achi...