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Scattering Sample Clauses

Scattering. In contrast to absorptions, scatterings change the direction and possibly the frequency of the interacting photons. A scattering event can be thought of as an absorption event followed by an immediate re-emission. Scatterings can hence be described by Eq.
Scattering χ particles are stable and therefore can’t be detected by their decay. They can be, however, detected by their scattering on the target. We’ll consider two scattering channels: χ χ χ χ φ, p φ, p G N G N N X E χN φNN φχχ σ ' N χ S χN
Scattering. Construction slash shall be scattered outside the clearing limits without damaging trees. All logs shall be limbed. Stumps shall be scattered out of view from the road or scattered the slope distance as SHOWN ON THE DRAWINGS measured from the edge of roadbed, whichever is less. Logs and stumps shall be placed away from trees, positioned so they will not roll, and not be placed on top of one another. Other construction slash shall be limbed and scattered to reduce slash concentrations. Under (b) Specific Method (8) Decking Unmerchantable Material delete the first sentence and substitute the following: Logs not meeting utilization standards in Subsection 201.03 that are more than 8 inches in diameter and 10 feet or more in length which are suitable for use as firewood shall be decked in areas SHOWN ON THE DRAWINGS. SAMPLE Under (b) Specific Method (9) Disposal in Cutting Units delete "at least 50 feet" from the second sentence. R5-11 2 of 2 9/89 202.03 REMOVAL OF BRIDGES, CULVERTS, AND OTHER STRUCTURES. Delete the fourth sentence in the first paragraph and substitute: All removed culvert sections that are not DESIGNATED for salvage or to be re-laid shall be disposed of off of National Forest land. Delete the fourth paragraph and substitute: SAMPLE Structures and obstructions that are not DESIGNATED for salvage shall be disposed of off of National Forest land. R5-11 1 of 1 9/95 203.10 FINISHING SLOPES. Delete the second paragraph. 203.15 EMBANKMENT PLACING METHODS. In the first sentence under Method 4, Controlled Compaction, delete "12 inches (loose measure) and compacted," and substitute: "a thickness that can be accommodated by the compaction equipment, or as SHOWN ON THE DRAWINGS, and compacted."
Scattering. When ultrasound waves encounter targets that are small reflection as described above does not occur. Instead the wave is scattered over a large range of angles. In fact, if the target is considerably smaller than the wavelength of the wave then scattering occurs uniformly over all angles. In addition the total ultrasound power scattered by small targets is much smaller than that reflected at large interfaces. This is the reason why organ parenchyma, which contain a large number of small targets from the cellular to the macroscopic, produce a weak echo levels compared to organ interfaces.
Scattering. Much of the signal strength is lost due to scattering of waves, meaning energy loss due to processes like reflection, refraction and diffraction (Xxxxxxx and Xxxxxxx, 2005). Reflection is what we need in order to locate the bottom reflector of Styggedalsbreen. Unwanted scatter is characterised as noise. Dielectric (relative permittivity) and geometrical contrasts in scattering bodies in the ice will enhance energy loss. Scattering losses are a function of the bodies present (numbers, sizes and types) and increases with increased antenna frequency (Xxxxxxx and Xxxxxxx, 2005).

Related to Scattering

  • Lighting A system of fixtures providing or controlling the light sources used on or near the airport or within the airport buildings. The field lighting includes all luminous signals, markers, floodlights, and illuminating devices used on or near the airport or to aid in the operation of aircraft landing at, taking off from, or taxiing on the airport surface.

  • Dewatering (a) Where the whole of a site is so affected by surface water following a period of rain that all productive work is suspended by agreement of the Parties, then dewatering shall proceed as above with Employees so engaged being paid at penalty rates as is the case for safety rectification work. This work is typically performed by Employees engaged within CW1, CW2 or CW3 classifications. When other Employees are undertaking productive work in an area or areas not so affected then dewatering will only attract single time rates. (b) Where a part of a site is affected by surface water following a period of rain, thus rendering some areas unsafe for productive work, consistent with the Employer’s obligations under the OH&S Act, appropriate Employees shall assist in the tidying up of their own work site or area if it is so affected. Where required, appropriate Employees will be provided with the appropriate PPE. Such work to be paid at single time rates. Productive work will continue in areas not so affected. (c) To avoid any confusion any ‘dewatering’ time which prevents an Employee from being engaged in their normal productive work is not included in any calculation for the purposes of determining whether an Employee is entitled to go home due to wet weather (refer clauses 32.4 and 32.5)

  • Moonlighting Employment as a physician in a professional capacity outside of what is outlined in this Agreement, whether temporary special medical activity (“TSMA”) or external moonlighting, must be approved in writing, in advance, by the Departmental Chair, Program Director and Director of Graduate Medical Education (or designee). Even if approved, professional and general liability insurance as outlined in Section 5.4 is not provided to Trainee engaged in external moonlighting. Trainee acknowledges he or she has the responsibility to obtain insurance for such engagement. TSMA and external moonlighting must be included and reported as part of Trainee's hours spent on clinical experience and education. Trainee shall not be required to engage in any outside work.

  • Heating The Hirer shall ensure that no unauthorised heating appliances shall be used on the premises when open to the public without the consent of the management committee. Portable Liquefied Propane Gas (LPG) heating appliances shall not be used.

  • Drainage ▪ Prevent silt bearing road surface and ditch runoff from delivering sediment to any streams or wetlands. ▪ Maintain rolling dips and drivable waterbars as needed to keep them functioning as intended. ▪ Maintain headwalls to the road shoulder level with material that will resist erosion. ▪ Maintain energy dissipaters at culvert outlets with non-erodible material or rock. ▪ Keep ditches, culverts, and other drainage structures clear of obstructions and functioning as intended. ▪ Inspect and clean culverts at least monthly, with additional inspections during storms and periods of high runoff. This shall be done even during periods of inactivity. ▪ Perform preventative maintenance work to safeguard against storm damage, such as blading to ensure correct runoff, ditch and culvert cleaning, and waterbar maintenance.