A comparison of different nebulisers for direct hyphenation of capillary and nano liquid chromatography (Cap-LC, Nano-LC) and quadrupole-based collision cell inductively coupled plasma mass spectrometry (CC-ICP–MS) for phosphorylation profiling of tryptic protein digests is described. Helium was used...
网络碰撞室;碰撞区 网络释义
A third large contributor to risk in many cases, together with process releases and blowout, is ship collision. This is normally grouped into one category, although it covers a set of scenarios that are very different with respect to how the probability of the events is modeled. The discussion...
Collision times in plasmas are usually defined in connection with the time evolution of the ensemble-averaged scattering angle. Extrapolating the short-time behaviourshort(t), one obtains the collision timetcby settingshort(tc) = π/2. We have shown with the help of computer simulations that this...
We all know the situation: You walk across a square and another pedestrian is walking towards you. Now if neither of you changes course, a collision is inevitable. For a long time, researchers have been grappling with the question of how people behave in such situations. Knowing this is imp...
The invention discloses an anti-collision method and an anti-collision system for arm supports. The method comprises the following steps of monitoring the distance between every two arm supports; when the distance between any two arm supports is smaller than a first preset value and is greater ...
On a frequency hopping system, the medium is interrupted periodically for hopping (e.g. every 20 ms), so, the smaller the packet, the smaller the chance that the transmission will be postponed after dwell time. It does not make sense to introduce a new LAN protocol that cannot deal with...
www.nature.com/scientificreports OPEN received: 27 October 2015 accepted: 15 January 2016 Published: 12 February 2016 Head-on collision and overtaking collision between an envelope solitary wave and a KdV solitary wave in a dusty plasma Heng Zhang1, Wen-Shan Duan1, Xin Qi2 & Lei ...
Collision probability theory has been used to calculate neutronics parameters in nuclear reactors for many years, although it has long been suspected that this technique breaks down in the presence of material voids. In this work, the circumstances under which the breakdown of the probability theory...
GPS vehicle collision avoidance warning and control system and method GPS satellite (4) ranging signals (6) received (32) on comm1, and DGPS auxiliary range correction signals and pseudolite carrier phase ambiguity resolution signals (8) from a fixed known earth base station (10) received (34)...