منابع مشابه
Airborne Collision Avoidance System
The paper provides an overview of the development and operational deployment of the Traffic alert Collision Avoidance system (TCAS). TCAS was one of the first software based “safety of life” systems deployed in aircraft.
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Background The highly sensitive period of preimplantation development represents that embryo is very vulnerable to exogenous agents. Many of the developmental abnormalities may arise from the inevitable maternal periconceptional exposures to toxic substances in the environment which may threaten reproductive capability and pregnancy outcomes. In this article, an overview of the association betw...
متن کاملParity-dependent rotational rainbows in D2-NO and He-NO differential collision cross sections.
The (j', Omega', epsilon') dependent differential collision cross sections of D2 with fully state selected (j = 12, Omega = 12, epsilon = -1) NO have been determined at a collision energy of about 550 cm(-1). The collisionally excited NO molecules are detected by (1+1') resonance enhanced multiphoton ionization combined using velocity-mapped ion-imaging. The results are compared to He-NO scatte...
متن کاملMicrocontroller Based Collision Detection and Warning System
The system envisioned is an automatic collision detection and warning system relying on a GPS module and a GSM modem. The vehicle to be safeguarded is to be fitted with the system sturdily ensuring good mechanical coupling with the entire chassis. In the case of an anticipated accident, the system detects it using the fact that the vehicle would be suddenly decelerated in such a condition. An a...
متن کاملAnti Collision and Secured Level Crossing System
The road and rail accidents are increasing with the advancement of human errors. Majority of the level crossing positions are not guided by any accident preventive mechanism and even not accompanied by a skilled person. This paper presents an automatic rail gate control system at level crossing positions and accident prevention mechanism. Two vibration sensors are used to control the open and c...
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ژورنال
عنوان ژورنال: Mathematical and Computational Applications
سال: 1999
ISSN: 2297-8747
DOI: 10.3390/mca4010061