Pressure support is a ventilatory mode, available with many microprocessor ventilators, which is patient-triggered, pressure-limited, and flow-cycled. This study compared the respiratory and hemodynamic effects of PS used as a stand-alone mode of ventilation with those of conventional patient-triggered, flow-cycled, assisted mechanical ventilation. Instruments for hemodynamic and respiratory me...

PV systems are frequently used in a stand-alone configuration. In solar PV-based energy-producing system, power fluctuation is natural occurrence. Alternative sources of energy, including such hybrid grid-tied or energy storage systems, could be discovered when run off-grid to satisfy regional demands for reliable supply. This research uses an unusual system that can function both grid-connecte...

The increasing application of nonlinear loads may cause distribution system power quality issues. This work presents a control of Single-phase Grid Interactive Inverters with nonlinear loads and a technique for Harmonic compensation and power factor correction of nonlinear loads employing Current Controlled Voltage Source Inverter. This work will focus on the design methodology and the analysis...

Abstract Models for question answering, dialogue agents, and summarization often interpret the meaning of a sentence in rich context use that new context. Taking excerpts text can be problematic, as key pieces may not explicit local window. We isolate define problem decontextualization: taking together with its rewriting it to interpretable out context, while preserving meaning. describe an ann...

In an era in which certain arenas of scientific research have become increasingly controversial, this article critically evaluates what it means to "believe in science." Many scientists today seem to claim a sovereign right to no political interference under the rubric of freedom. This article questions such a notion, and explores the dominance of science and the silencing of moral voices by un...

CONFIDENCE Ubiquitous Care System to Support Independent Living is one of the most interesting FP7 projects for The department of intelligent systems at JSI. In this paper we present WP3, the major SW component of the system that is also implemented as two stand-alone versions of the system. In this paper, the two systems are presented from the user viewpoint based on five manuals.

This thesis proposes a complete modeling and control design methodology for a multifunctional single-phase bidirectional PWM converter in renewable energy systems. There is a generic current loop for different modes of operation to ease the transition between different modes, including stand-alone inverter mode, grid-tied inverter mode, grid-tied rectifier mode and grid-tied charger/discharger ...

Abstract:The aim of this paper is analyzing the operation of stand-alone wind turbine system with variable speed permanent magnet synchronous generator (PMSG) and a system for storing energy during wind speed and load variations and supply the single phase energy for domestic appliances. The power absorbed by the connected loads can be effectively delivered and supplied by the proposed wind tur...