منابع مشابه
A Probe into the Concept of Friendship in the Qur’ān
The topic of human relationships—be they positive and sympathetic, or negative and hostile—receives a great amount of attention in the Qur’ān. Human beings need to be aware of both their friends and their enemies in order to learn how to engage with both groups, how to make additional friends and defend themselves from harm caused by enemies, and, if possible, turn these enemies into friends. T...
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This case study analyzes the invention of the telephone by Alexan-der Graham Bell. But to understand this act of creative design, we have to analyze Bell's earlier research goals. We abstract Bell's research method and the reasoning mechanisms he used that appear time and again in long-term creative problem solving and design. 1 Case Study This case study analyzes some important reasoning steps...
متن کاملSpeaker verification over the telephone
The aim of the research reported in this paper was to assess the capability of state-of-the-art methods for speaker verification in order to determine if high enough performance levels could be obtained to support the development of telecom applications. This experimental study quantified speaker recognition performance out of the context of any specific application, as a function of factors mo...
متن کاملRe-engineering the Telephone System
The evolution of the Internet offers the opportunity to redesign how basic communication services are provided. All services, including (multimedia) telephony, radio and television, can be based on a common, packet-switched, connectionless infrastructure of the Internet. Intelligence is placed into end systems for scalability and controllability. This paper discusses the protocols and technolog...
متن کاملThe G.P.O. telephone answering set.
Maintaining a "watch" on the telephone is always a problem in a doctor's household, and particularly for half-days and similar offduty periods. Doctors in the larger towns have facilities for interception and transfer of incoming calls which can be used on request to the operator. They also have call services and message taking bureaux available. Partnerships in the smaller towns are often able...
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ژورنال
عنوان ژورنال: The Lancet
سال: 1916
ISSN: 0140-6736
DOI: 10.1016/s0140-6736(01)11222-5