The production of three jets with high transverse momentum has been studied in deep inelastic positron-proton scattering with the H1 detector at HERA. Jets are defined by the inclusive Ì algorithm in the Breit frame. Cross sections as a function of the squared transferred-momentum É ¾ , the Bjorken scaling variable Ü , the mean transverse energy Ì ÖÖÖØ and the invariant mass Å ¿¿¿Ø of the three...

As already reported (1-3), the osmolality of the fluid in the ascending limb is hypotonic to that of the fluid in the descending limb of the loop of Henle. These results are compatible with the operation of a countercurrent multiplier system in the thin limbs of the loops of Henle. " c • Š • ¹ • v • EŽROEû OEM • E —é –Ø • î ‰x • E Žðˆä • ¶ " ¿

The present paper gives a rigorous description of a model of the quantized electromagnetic field interacting with a classical electromagnetic potential A. The result of the model is surprisingly simple: the interacting field operator  equals the sum Â+A Î of the non-interacting field operator and the given classical potential. This result is shown to agree with common knowledge about the problem.

Nutmeg oil contains α-pinene, which can be used as sunscreen. The combination of Tween 80 and PEG 400 maintain the stability nutmeg microemulsion. This research was a follow-up study that aims to determine SPF value qualitative chemical content seed microemulsions (NSM). NSM made with concentration 6.4% tween surfactants cosurfactants variations in ratio F1 (5: 4), F2 (6: F3 (7: 4). analyzed u...

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