نتایج جستجو برای: vapor explosion
تعداد نتایج: 53532 فیلتر نتایج به سال:
the laser technology offers a wide range of uses in dentistry with certain advantages to the general dental practitioner like bloodless surgery, minimal post-operative pain, reduction of operative time and high patient acceptance. patient acceptance has also been demonstrated in various studies. apart of these major advantages, safety regarding the use of lasers cannot be neglected and has beco...
For most organizations, the information explosion of the mature Digital Age has made current approaches to Information Integrity (the accuracy, consistency, and reliability of the information) obsolete. This article details extrinsic and intrinsic information errors and their impact, and spells out the need for effective real-time automated information controls. Implications for Boards of Direc...
The Collective Experience of Empathic Data Systems (CEEDs) project aims to offer a solution to the data deluge problem. With theoretical foundations in consciousness, information processing and creative discovery, the project proposes to develop a data analysis tool that harnesses and interprets the unconscious processes that influence our understanding of the world. Implicit reactions to immer...
Today, the related topics about CSCW mainly focus on the three aspects as follows. The first one is how to satisfy general requirement by technical support, the second one is about social-technical gap, and the last one is how to evaluate the system. In this paper, we approach remote class, one instance of CSCW, from these three aspects. Due to the unprecedented information explosion and rapid ...
In the information age, lifelong learning and collaboration are essential aspects of most innovative work. Fortunately, the computer technology which drives the information explosion also has the potential to help individuals and teams to learn much of what they need to know on demand. In particular, computer-based systems on the Internet can be designed to capture knowledge as it is generated ...
In the present era of information explosion and media influence, these advertisements play a major role in changing the settled perception or thinking, which is otherwise called attitude, of the consumer and also the consumption pattern of the society in general. Across the world, celebrities have been used for a wide variety of brands. The crescendo of celebrities endorsing brands has been ste...
In this paper MULTITALE, a system for the semantic tagging o f medical neurosurgical texts and for the semi-automatic expansion o f the medical lexicon, will be presented. Given the textual information explosion (in particular in, though not restricted to, specialized domains) there is an urgent need for tools enabling to exploit the information available in natural language texts. MULTITALE ha...
Introduction: In the process industries, especially industries with hydrocarbons uses, due to flammability and reactivity of materials, high temperature, operation pressure, volatility and evaporability of liquid, fire and explosion hazard always has a great significances.The purpose of this study was to assess the quantitative fire safety using DOW’s fire and explosion index, in an oil extract...
Experiments have been carried out to measure the spark ignition energy of Jet A vapor in air. A range of ignition energies from 1 mJ to 100 J was examined in these tests. The test method was validated by first measuring ignition energies for lean mixtures of the fuels hexane (C6H6) and propane (C3H8) in air at normal temperature (295 K) and pressure (1 atm). These results agree with existing da...
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