What's the difference between weld and wels?

Weld


Definition:

  • (v. t.) To wield.
  • (n.) An herb (Reseda luteola) related to mignonette, growing in Europe, and to some extent in America; dyer's broom; dyer's rocket; dyer's weed; wild woad. It is used by dyers to give a yellow color.
  • (n.) Coloring matter or dye extracted from this plant.
  • (v. t.) To press or beat into intimate and permanent union, as two pieces of iron when heated almost to fusion.
  • (v. t.) Fig.: To unite closely or intimately.
  • (n.) The state of being welded; the joint made by welding.

Example Sentences:

  • (1) Tests were undertaken to study resistance to tears in laser welded dental metal alloys.
  • (2) The possibility of contaminating the breathing air zone with hazardous substances in manual and semi-automated welding increases with the intensity of their formation in the arc zone.
  • (3) Laser repair has not been widely accepted both because the effect of laser irradiation on intact nerves is not well documented, and the anastomotic strength of the weld has been inferior to suture repair.
  • (4) The highest combined exposure (10-fold allowable value) was that of welders of steel coated with the zinc layer, using the metal active gas welding.
  • (5) The concentrations of 17 trace elements (e.g., copper, cobalt, iron, manganese, chromium, silicon and magnesium) were determined in whole blood samples of 81 persons working with different welding methods on stainless steel or aluminium and 68 nonwelders.
  • (6) These figures represent a participation rate of 37.1% in welders and 36.7% in non-welding subjects.
  • (7) Weak welds occurred with no thermal damage obtained at lower irradiances: stronger welds with thermal damage confined to the weld site occurred at higher irradiances.
  • (8) The results support the hypothesis that mild steel welding and to a lesser extent stainless steel welding with tungsten inert gas is associated with reduced semen quality at exposure in the range of the Danish process specific threshold limit values of welding.
  • (9) Low-level exposure to hexavalent chromium associated with TIG stainless steel and mild steel welding do not appear to be a major hazard for human spermatogenesis.
  • (10) Whereas the patterns of lung cancer mortality in these results suggest that the risk of lung cancer is higher for stainless steel than mild steel welders the different level of risk for these two categories of welding exposure cannot be quantified with precision.
  • (11) The occurrence of reduced birthweight, preterm delivery, infant mortality, and congenital malformation was not increased among children at risk from paternal welding exposure in comparison with children not at risk.
  • (12) The goal of future research should be to make the procedure less operator-dependent (dye enhanced or automated welding).
  • (13) When nacreous shell produced by the marine oyster Pinctada maxima, used as a biomaterial in oral surgery, is implanted in human bone, new bone formation occurs, resulting in a tight welding of the bone to the nacre [16].
  • (14) Tensile strength, 0.2% proof stress, and percentage elongation of the welded bars were measured and compared with the corresponding values for the titanium bars as delivered and with those of brazed type-3 gold alloy bars of similar dimensions.
  • (15) It was proved in experiment that endothelium formation is more adequate in a vascular microsuture formed by laser welding than in the formed by the traditional thread method.
  • (16) 23.2% of patients with pneumoconiosis caused by electric-welding aerosol showed regress of pneumoconiosis in afterdust period.
  • (17) Results indicated that excellent welds can be obtained with very little loss of strength and ductility in the area of the weld joint.
  • (18) Dizziness, headaches, and weakness occurred among three men after short-term hydrocarbon exposure during improper welding procedures in a closed container.
  • (19) In periods of reconstruction of chemical enterprises, hazardous compounds concentrations may exceed MAC, they are also characterized by contamination of the skin with toxic substances, welding aerosols discharge into the working zone, and microclimate distabilization.
  • (20) A limited investigation was carried out of the use of glass and ceramic fibre products used as protection against welding 'batter' and oxyacetylene welding flame.

Wels


Definition:

  • (n.) The sheatfish; -- called also waller.

Example Sentences:

  • (1) In all those children, provocation tests were performed as wel at the level of the skin, as at the level of the lung and nose.
  • (2) This processing did not take place when form A was obtained from protoplasts lysed in the presence of either EDTA or leupeptin, two wel-characterized inhibitors of KEX2 endoprotease from Saccharomyces cerevisiae.
  • (3) Eighty-two stool specimens obtained from children with gastrointestinal disease were tested for the presence of antigen to rotavirus by latex agglutination (LA) (Virogen (VR), Meritec (MER), Wellcome (WEL), Slidex Rotatest (SRT), and enzyme-linked immunosorbent assays (Rotaclone [TRC], Rotazyme II [RTZ], Pathfinder [PTH]).
  • (4) wel i dont soshulyse with many directors realy so its hard 2 say.
  • (5) Heat acclimation of the fhamster appears to involve reduced VO2 and increased WEL.
  • (6) The sensitivities and negative predictive values of VR, MER, WEL, SRT, TRC, RTZ, and PTH tests were 85, 89, 95, 91, 98, and 100%, respectively.
  • (7) In conclusion, severe acute heart failure decreased CL, and increased Wel and respiratory power significantly.
  • (8) Protein Wel was catabolized at an accelerated rate (0.041) compared to that in patients with HANE (0.029) or in normal subjects (0.020).
  • (9) The model was applied to incidence data of stomach classified into histologic subtypes: papillary adenocarcinoma (PAP), well and moderately differentiated tubular adenocarcinomas (WEL and MOD), poorly differentiated adenocarcinoma (POR), mucinous adenocarcinoma (MUC) and signet-ring cell carcinoma (SIG).
  • (10) He's tiny as wel; (5ft 8in) but still battered those Aussies.
  • (11) The present model showed better fits than the Armitage-Doll model in most histologic subtypes except WEL, PAP, WEL and MOD, which are characterized as differentiated subtypes with less mucous production, showed different features from POR, MUC and SIG: 1) the number of stages was estimated to be larger, 2) the differences in incidence rates between males and females were more marked, and 3) males tended to have larger growth rates in PAP and MOD, while in POR, MUC and SIG, females had larger values.
  • (12) wel lately ive been such a samantha (dont ask) but on set i can b a bit of a miranduh.
  • (13) The antigen, gp55, has been found to be group specific and will detect viruses in 13 separate mouse strains, as wel .l as from continuous cell lines.
  • (14) The catabolism of two dysfunctional proteins Wel and Ta was studied.
  • (15) The resulting 20-item WEL consists of five situational factors: Negative Emotions, Availability, Social Pressure, Physical Discomfort, and Positive Activities.
  • (16) Data are compared to previous results in crayfish and in wels (sheat-fish).
  • (17) Since the quaternary structure of ME was not clear from examination of banding patterns in brook trout alone, ME phenotypes in rainbow trout (Salmo gairdneri)X brook trout hybrids as wel as in esocid species demonstrated that ME is tetrameric.
  • (18) The eta + and the calculated elastic parameters (work due to elasticity Wel, utilization of the prestretch %El, and relative Wel) together with the EMG analysis demonstrated that the ST group had a better stiffness regulation and elastic performance.
  • (19) Now, by using a murine model we have found that peptides representing variant regions (amino acid residues 326-343 and 361-380) of two other parasite clones (Wel and LE5) are also immunodominant for murine T cells.
  • (20) For 3 hr of reperfusion, crystalloid lungs showed no significant change in R, C, Wel, or Wres.

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