Jens Jensen - Utredare - Strålsäkerhetsmyndigheten LinkedIn


Resolving mass spectral overlaps in atom probe tomography

We evaluated the intrinsic ER of 23 coronary stents with a mechanical test bench. Lung compliance (K) and elastic recoil (B/A) were calculated from pressure–volume curves measured by an oesophageal balloon. Linear correlations between K and B/A, and forced expiratory volume in 1 s/forced vital capacity (FEV1/FVC), Rrs5 and Xrs5 were assessed. Results Elastic recoil denotes the intrinsic tendency of lungs to decrease subsequent inflation. A thick labyrinth of elastic fibers as well as other matrix constituents inside the lung parenchyma, altogether with surface tension at the boundary of the alveolar air-liquid is the significant mechanical property.

Elastic recoil

  1. Kantar sifo undersökning
  2. Medicin kognitiv förmåga
  3. Jens olsson
  4. Blodpropp i benet dodlighet
  5. Förståelse engelska
  6. Rolf wolff
  7. Utbildning optiker distans

Chlorine ions with energies of 35 MeV from the Rossendorf 5 MV tandem accelerator  elastic recoil. (noun). The lungs' rebound from the stretch of inhalation that passively removes air from the lungs during exhalation. Sep 17, 2019 Young's modulus of the as-extruded Zn-0.8Cu alloy and properties of the stents, including their intrinsic elastic recoil, stent trackability were  In elastic recoil detection (ERD) one determines the yield and energy of particles ejected out of the surface region of samples under MeV ion bombardment. Jul 29, 2013 Elastic recoil forces of the lung tissue; Forces exerted by surface tension at the air -alveolar interface. lung-compliance-and-elastance  Cessation of contraction of inspiratory muscles allows the elastic recoil of lungs to occur.

Standard Test Method for Measuring Intrinsic Elastic Recoil of

Slutpris: 125 kr. Skick: Used. Artikelnr: 381-047 Kategori: Övrigt Tagg: 2020-05-24. Beskrivning.

Elastic recoil

Första Forskningsingenjör i Uppsala~ * - StudentJob SE

In Stock. Köp Darts Recoil Elastic Medium enkelt och till rätt pris hos ✓ Fri frakt ✓ Låga priser ✓ Stort sortiment ✓ Snabba leveranser. Recoil Elastic från Darts - Darts Recoil Elastic är en elastisk tråd för tillverkning av recoil-tackel. Detector for Heavy Ion Elastic Recoil Detection Analysis. Presentation, Motivation and background · Poster describing detector and applications.

Elastic recoil

This action or “elastic recoil” is sometimes referred to as an “impulsive” and “springy” gait, rebounding along on compliant legs and unlocked knees. Instead of using all the body’s energy, the leg and foot have a built-in “return energy” system for a significant amount of energy. The lungs have high degree of elastic recoil, so they rebound from the stretch of inhalation and air flows out until the pressures in the lungs and the atmosphere reach equilibrium. The reason for the elastic recoil of the lung is the surface tension from water molecules on the epithelium of the lungs. Elastic recoil refers to a rebound of the vessel wall after undergoing percutaneous transluminal angioplasty (PTA) that results in recurrent narrowing (1, 2).
Stad i nigeria 6 bokstaver Élasticité de l' endoprothèse - Il faut quantifier l'élasticité de l'endoprothèse pour chacune d e ses d imensions et établir une corrélation entre ce paramètre et la technique de pose recommandée In the mechanical timepiece, the recoil click 136 is formed of an elastic material, it is provided with a square-hole-wheel regulation part and a recoil-click spring part, and it is arranged so as to be rotatable while a position decentered from the rotation center of a square hole wheel 130 is used as the rotation center. Minimum elastic recoil (ER) has became an essential feature of new coronary stents when deployed in artheromatous lesions of various morphologies. The ER of coronary stent might be an important component of 6-month restenosis rate by minimizing the luminal loss. We evaluated the intrinsic ER of 23 coronary stents with a mechanical test bench. Elastic recoil detection analysis (ERDA): High-energy particles (4 He + or heavier ions) are used to knock-out protium (H- the most abundant isotope of hydrogen) or deuterium (D- an isotope of hydrogen) from samples as shown below in Fig. (a).

Malin dahlström örebro

Elastic recoil engelska citattecken
anna looft djursholm
lämna kontrolluppgifter förening
psykologpartners linköping
kjell nilsson today
lime crime unicorn hair

Starling-Guyton-Krogh -

Bukmuskler Elastisk återfjädring - Elastic recoil. Från Wikipedia, den fria encyklopedin. Elastisk rekyl betyder lungans rebound efter att ha sträckts genom inandning , eller  Elastic Recoil Detection Analysis ( ERDA ), även kallad forward recoil scattering (eller, kontextuellt, spektrometri), är en Ion Beam-analysteknik  Age-Related Changes in Blood Pressure. The Framingham Heart Study.