On the energy transported by exact plane gravitational-wave solutions

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Short Comments on an Energy Pumping Levels in a MEMS Gyroscope Vibrating Problem, by Using of an Global and Local Optimal Linear Control Design

This paper deals with an energy pumping that occurs in a (MEMS) Gyroscope nonlinear dynamical system, modeled with a proof mass constrained to move in a plane with two resonant modes, which are nominally orthogonal. The two modes are ideally coupled only by the rotation of the gyro about the plane's normal vector. We also developed a linear optimal control design for reducing the oscillatory movement of the nonlinear systems to a stable point.

Workshop on Caribbean energy information systems

Presenta el resumen del informe y las recomendaciones del taller que tuvo como objetivo estudiar las posibilidades para establecer un sistema de informacion en energia en el Caribe.

Observations on atomic power in Latin America

Includes bibliography

Progress of the Latin American and the Caribbean region towards sustainable development in the issues: human settlements, sanitation, water. Regional preparatory process for the Twelfth Session of the Commission on Sustainable Development

Includes bibliography