Abrégé de l'Histoire générale des voyages : contenant ce qu'il y a de plus remarquable, de plus utile & de mieux avéré dans les pays ou les voyageurs ont pénétré : les oeurs des habitans, la religion, les usages, arts & sciences, commerce, manufactures : enrichie de cartes géographiques & de figures /

MTSD 0339-10.

Abrégé de l'Histoire générale des voyages : contenant ce qu'il y a de plus remarquable, de plus utile & de mieux avéré dans les pays ou les voyageurs ont pénétré : les oeurs des habitans, la religion, les usages, arts & sciences, commerce, manufactures : enrichie de cartes géographiques & de figures /

MTSD 0339-11.

Abrégé de l'Histoire générale des voyages : contenant ce qu'il y a de plus remarquable, de plus utile & de mieux avéré dans les pays ou les voyageurs ont pénétré : les oeurs des habitans, la religion, les usages, arts & sciences, commerce, manufactures : enrichie de cartes géographiques & de figures /

MTSD 0339-13.

Abrégé de l'Histoire générale des voyages : contenant ce qu'il y a de plus remarquable, de plus utile & de mieux avéré dans les pays ou les voyageurs ont pénétré : les oeurs des habitans, la religion, les usages, arts & sciences, commerce, manufactures : enrichie de cartes géographiques & de figures /

MTSD 0339-15.

Abrégé de l'Histoire générale des voyages : contenant ce qu'il y a de plus remarquable, de plus utile & de mieux avéré dans les pays ou les voyageurs ont pénétré : les oeurs des habitans, la religion, les usages, arts & sciences, commerce, manufactures : enrichie de cartes géographiques & de figures /

MTSD 0339-16.

Abrégé de l'Histoire générale des voyages : contenant ce qu'il y a de plus remarquable, de plus utile & de mieux avéré dans les pays ou les voyageurs ont pénétré : les oeurs des habitans, la religion, les usages, arts & sciences, commerce, manufactures : enrichie de cartes géographiques & de figures /

MTSD 0339-17.

Abrégé de l'Histoire générale des voyages : contenant ce qu'il y a de plus remarquable, de plus utile & de mieux avéré dans les pays ou les voyageurs ont pénétré : les oeurs des habitans, la religion, les usages, arts & sciences, commerce, manufactures : enrichie de cartes géographiques & de figures /

MTSD 0339-18.

Abrégé de l'Histoire générale des voyages : contenant ce qu'il y a de plus remarquable, de plus utile & de mieux avéré dans les pays ou les voyageurs ont pénétré : les oeurs des habitans, la religion, les usages, arts & sciences, commerce, manufactures : enrichie de cartes géographiques & de figures /

MTSD 0339-19.

Abrégé de l'Histoire générale des voyages : contenant ce qu'il y a de plus remarquable, de plus utile & de mieux avéré dans les pays ou les voyageurs ont pénétré : les oeurs des habitans, la religion, les usages, arts & sciences, commerce, manufactures : enrichie de cartes géographiques & de figures /

En el Tomo 1 se incluye el Plan general de la obra, la "Table generale des chapitres", p. xxxij-lij, y la "Table génerale des matieres"

Abrégé de l'Histoire générale des voyages : contenant ce qu'il y a de plus remarquable, de plus utile & de mieux avéré dans les pays ou les voyageurs ont pénétré : les oeurs des habitans, la religion, les usages, arts & sciences, commerce, manufactures : enrichie de cartes géographiques & de figures /

MTSD 0339-20.

Ustav Obshchestva dli︠a︡ posobīi︠a︡ nuzhdai︠u︡shchimsi︠a︡ literatoram i uchenym. Vysochaĭshe utverzhden 7 avr. 1859 g.

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ASIC microcontroller design of a radiation monitoring system using VHDL modeling and FPGA implementation

Three new technologies have been brought together to develop a miniaturized radiation monitoring system. The research involved (1) Investigation a new HgI$\sb2$ detector. (2) VHDL modeling. (3) FPGA implementation. (4) In-circuit Verification. The packages used included an EG&G's crystal(HgI$\sb2$) manufactured at zero gravity, the Viewlogic's VHDL and Synthesis, Xilinx's technology library, its FPGA implementation tool, and a high density device (XC4003A). The results show: (1) Reduced cycle-time between Design and Hardware implementation; (2) Unlimited Re-design and implementation using the static RAM technology; (3) Customer based design, verification, and system construction; (4) Well suited for intelligent systems. These advantages excelled conventional chip design technologies and methods in easiness, short cycle time, and price in medium sized VLSI applications. It is also expected that the density of these devices will improve radically in the near future. ^

Equipamento microprocessado para geração de sinal de correção diferencial, em tempo real, para GPS

This work presents the development of low cost microprocessor-based equipment for generation of differential GPS correction signal, in real time, and configuration and supervision of the GPS base. The developed equipment contains a dedicated microcontroller connected to the GPS receiver, alphanumeric display and multifunction keyboard for configuration and operation of the system and communication interfaces. The electronic circuit has the function of receiving the information from GPS base; interpret them, converting the sentence in the RTCM SC-104 protocol. The microcontroller software makes the conversion of the signal received by the GPS base from the specific format to RTCM SC-104 protocol. The processing main board has two serials RS-232C standard interfaces. One of them is used for configuration and receiving the information generated by the GPS base. The other operates as output, sending the differential correction signal for the transmission system. The development of microprocessor-based equipment showed that it is possible the construction of a low cost private station for real time generation of differential GPS correction signal.

An approach of optimal sensitivity applied in the tertiary loop of the automatic generation control

This paper proposes an approach of optimal sensitivity applied in the tertiary loop of the automatic generation control. The approach is based on the theorem of non-linear perturbation. From an optimal operation point obtained by an optimal power flow a new optimal operation point is directly determined after a perturbation, i.e., without the necessity of an iterative process. This new optimal operation point satisfies the constraints of the problem for small perturbation in the loads. The participation factors and the voltage set point of the automatic voltage regulators (AVR) of the generators are determined by the technique of optimal sensitivity, considering the effects of the active power losses minimization and the network constraints. The participation factors and voltage set point of the generators are supplied directly to a computational program of dynamic simulation of the automatic generation control, named by power sensitivity mode. Test results are presented to show the good performance of this approach. (C) 2008 Elsevier B.V. All rights reserved.

Construction and Evaluation of an Opto-Coupled Potentiostat with a PC/PDA Interface

The design, construction, and characterization of a portable opto-coupled potentiostat are presented. The potentiostat is battery-powered, managed by a microcontroller, which implements cyclic voltammetry (CV) using suitable sensor electrodes. Its opto-coupling permits a wide range of current measurements, varying from mA to nA. Two software interfaces were developed to perform the CV measurement: a virtual instrument for a personal computer (PC) and a C-base interface for personal digital assistant (PDA). The potentiostat has been evaluated by detection of potassium ferrocyanide in KCl medium, both with macro and microelectrodes. There was good agreement between the instrumental results and those from commercial equipment.