The design and implementation of a medical implantable device for bladder monitoring is presented. A network of accelerometers is to be implanted in-between the outside bladder muscle and the mucous membrane. A pressure sensor is also implanted in this submucosal layer to obtain intraluminal pressure readings. The sensor system is powered by an implanted battery and provides a wireless communic...

A Wi-Fi diagnostics system is demonstrated that uses both mobile and stationary monitors to collect and analyze lowlevel Wi-Fi performance characteristics, such as channel occupancy, collisions, hidden terminals, signal quality. Designed for rapid-response deployments in areas outside the administrative control of the user, the system is able to operate without network connectivity; optional ba...

Each electronic circuit on the printed circuit board (PCB) is designed to operate over a limited range of DC voltage, outside of which circuit operation or performance is not guaranteed. A generalized view of the static voltage and associated tolerance is shown in Figure 1. In order to achieve high speed and low power dissipation, recent microprocessor , DSP and FPGA chips require voltage level...

Three Fourier transform infrared (FTIR) spectrometers were on board the NASA DC-8 during the second Airborne Arctic Stratospheric Expedition (AASE II) in 1992. Two FTIRs used solar absorption and one used thermal emission. We compare over 2000 measurements from these 3 FTIRs, on 12 DC-8 flights, for closely coincident air masses and times, both inside and outside the polar vortex. In the majori...

In the preceding paper Shivdasani (1993) estimates equations predicting the probability of a hostile takeover as a function of governance characteristics. He finds that additional outside directorships by board members decrease the probability of a takeover. Ownership by management and by affiliated blockholders also decreases the probability of a takeover, while ownership by unaffiliated block...

Due to significant spatial and temporal changes in the cosmic radiation field, radiation measurements with advanced dosimetric instruments on board spacecrafts, aircrafts and balloons are very important. The Hungarian CoCoRAD Team was selected to take part in the BEXUS (Balloon Experiment for University Students) 12&13 project. In the frame of the BEXUS programme Hungarian students from the Bud...

package design is an important factor in product manufacturing that must be performed based on customer requirements. this paper introduces cardboard approach using raw materials according to standards and also effective requirements so, using materials based on specific standards will play important role. the materials and its production process used for packaging manufacturers to supply produ...