Pile-ups

Flaeberli R M, Altwegg K, Balsiger FI and Geiss J 1995 Physios and ohemistry of ions in the pile-up region of oomet P/Flalley Astron. Astrophys. 297 881-91... 

Hz repetition rate of the lasers and is usually sampled with a gated integrator, whose output is reeorded with a laboratory eomputer. Analogue, rather than digital, eleetronies is usually employed beeause of pile-up of the deteeted photon eounts in an experiment with reasonable produet intensities. 

While moving away from one plate, they will be moving closer to another and may collide. One plate may pile up over the other and form mountains. 

It is a fact of life that people don t give a high priority to installing amendments to documents in their possession. Some will carry out the amendments immediately on receipt while others will allow them to pile up in the pending tray (out of sight, out of mind). To keep copies of your documents up-to-date you should adopt a method of issuing changes that minimizes the effort required to amend copies of documents. There are several options ... 

However, a critical examination of the enormous amount of the experimental material that has piled up over more than 80 years leads to the conclusion that the three tautomeric forms postulated by Gada-mer have not been proven in one single case. The so-called evidence is based on chemical reactions, " which are noncompelling, or on physical constants that have been interpreted in a biased manner. For the simultaneous existence of both forms of the ring-chain proto-tropic system, i.e., the carbinolamine and the amino-aldehyde, evidence is available only for one single case. ... 

Aufschichtung,/. piling up stratification, aufschieben, v.t. put off, postpone, suspend push open push on. 

Wlien ownership rights are less well defined, or not easily defended, the incentives for resource owners to efficiently use resources in a safe, non—polluting way, are decreased or removed. Individuals are less likely to take expensive, time-consuming action to protect a resource that they do not own, and by which they are not directly affected financially. For instance, most landowners would be quick to take action to prevent garbage generated by a local business from piling up in their own backyard. However, they would be less likely to take actions to prevent the same business from polluting a nearby lake or river. The reason is that any one individual has less direct, or at least less obvious, interest in the lake or river, than they do in their own property—and usually less ability to affect the outcome. 

Rollers are available up to 450 mm wide and are at their best on large unbroken surfaces, e.g. storage tanks, pipework etc. when application rates two to three times faster than brush application are achieved. Long-pile (up to 30 mm long) rollers are particularly useful on rough or pitted surfaces. 

South America to about the date line (180 ). These trade winds also drive near-equatorial surface flow westward as the South Equatorial Current (SEC). This piles up warm surface water in the western Pacific to create a deep warm pool and results in depression of the depth of the thermocline from east to west. The westward flow in the surface SEC is partly compensated by a return flow to the east in the thermocline ( 150m) called the Equatorial Undercurrent (EUC). 

With good experimental technique and careful analysis, the hardness and elastic modulus of many materials can be measured using these methods with accuracies of better than 10 % [59]. There are, however, some materials in which the methodology signihcantly overestimates H and E, spe-cihcally, materials in which a large amount of pile-up forms around the hardness impression. The reason for the overestimation is that Eqs (22) and (24) are derived from a purely elastic contact solution, which accounts for sink-in only [65]. 

Due to particles extrusion, crystal lattice deformation expands to the adjacent area, though the deformation strength reduces gradually (Figs. 10(a)-10(other hand, after impacting, the particle may retain to plow the surface for a short distance to exhaust the kinetic energy of the particle. As a result, parts of the free atoms break apart from the substrate and pile up as atom clusters before the particle. The observation is consistent with results of molecular dynamics simulation of the nanometric cutting of silicon [15] and collision of the nanoparticle with the solid surface [16]. 

When it comes to laboratory storage, it is safe to say that the space required is at least twice what a planner would estimate. Samples, reagents, and spare equipment will pile up at an alarming rate. To this should be added the fact that some items will have to be stored under controlled conditions and that valuable items will need to be kept in locked storage. Flammables, even in moderate amounts, need special storage. Since regulations vary from one area to another, this matter should be discussed with local fire department officials. 

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