Master equations for thermal unimolecular reactions and the reverse thermal recombination reactions are solved for a series of model reaction systems and evaluated with respect to broadening factors. It is shown that weak collision center broadening factors F(cent) (wc) can approximately be related to the collision efficiencies β(c) through a relation F(cent) (wc) ≈ max {β(c) (0.14), 0.64(±0.03...

In the RFID system communication of Internet of things, the tag and the reader exchange data easy to collide, which makes the tag can be identified. Based on the study on the basis of binary arithmetic, by the collision process of the instruction set different status to lock collision bits, and these sample records locked position, then the paging process for sample collection the remaining col...

This paper presents a new side-channel attack technique called clockwise collision analysis. For the cryptographic implementations using synchronous digital circuit with a loop architecture, signal transitions as well as the side-channel leakage relates to not only the input data in the current cycle, but also the status in one-cycle before. The clockwise collision utilizes the fact that little...

Sensor collision (interference) is studied in a large network of low bit-rate sensors that communicate via backscatter, i.e. modulate the reflection of a common carrier transmitted by a central reader. Closed-form analysis is provided, quantifying sensor collision (interference) in high-density, backscatter sensor networks (BSN), as a function of number of tags and aggregate bandwidth. Analysis...

The integration of Unmanned Aerial Vehicles (UAVs) into civil airspace requires new methods of ensuring collision avoidance. Concerns over command and control latency, vehicle performance, reliability of autonomous functions, and interoperability of sense-and-avoid systems with the Traffic Alert and Collision Avoidance System (TCAS) and Air Traffic Control must be resolved. This paper describes...

After analyzing the existing simplified methods of ship-bridge collision and comparing their pros and cons, a relatively safe simplified analysis process is put forward. The time-history curve of the ship collision force obtained from the ship-rigid wall collision simulation using the software LS-DYNA is put into the whole bridge dynamic model in SAP2000 and then dynamic response analysis of th...

The collision probability tester, introduced by Goldreich and Ron (ECCC, TR00-020, 2000), distinguishes the uniform distribution over [n] from any distribution that is ǫ-far from this distribution using poly(1/ǫ) ·√n samples. While the original analysis established only an upper bound of O(1/ǫ) · √n on the sample complexity, a recent analysis of Diakonikolas, Gouleakis, Peebles, and Price (ECCC...