Unidraw is a framework for creating object-oriented graphical editors in domains such as technical and artistic drawing, music composition, and CAD. The Unidraw architecture simplifies the construction of these editors by providing programming abstractions that are common across domains. Unidraw defines four basic abstractions: components encapsulate the appearance and behavior of objects, tool...

The LHCb experiment is a forward spectrometer, designed to study beauty and charm quarks Physics at the LHC. To exploit of higher luminosity that will be delivered during Run3, full needed substantial upgrade, from detector Data Acquisition (DAQ) High Level Trigger (HLT). In this paper, we focus on new DAQ system for experiment; represents paradigm shift compared previous one, similar systems u...

Introduction: This research will determine if a native American shelter (wigwam) can create comfort and while doing so provide healthy indoor air quality (IAQ) levels as defined by current standards. Concurrent to this technique digitally model the outcomes of created within was developed. Methods: A fullsize example wigwam built data from inside outside monitored for comparison. Data collected...

Electrical systems design and installation represent a minimum of 8-10 percent of the total construction cost. As such they must be properly designed and installed to avoid any cost overruns. The design of the system is the responsibility of the engineer, while its installation is the responsibility of the builder. It is not uncommon that there is a ‘disconnect’ between designers and builders. ...

The design method of orthogonal test is commonly used in engineering test. It is very effective when many factors influences on one test. Orthogonal table experimental design is necessary to simplify the test procedure, to reduce the number of tests, and to improve test efficiency. By the orthogonal test, a level of each factor can be chosen to form the optimal production conditions. But in the...