منابع مشابه
The Role of Tracheal Stenting As an Alternative Treatment in Cicatricial and Non-Operable Tracheal Stenosis
Introduction: Tracheal stenosis is normally caused by trauma, infection, benign and malignant tumors, prolonged intubation or tracheostomy. The best treatment for tracheal stenosis is resection and anastomosis of trachea. Yet the major surgical complication of tracheal surgery is postoperative stenosis. The goal of this paper is to study the result of tracheal stenting as a replacement therap...
متن کاملThe Flea on the Elephant
The two lowest eigenvalues &(A), E,(i) of a symmetric double well tunnelling problem -A + 1*V as L --+ cc are considered and they are compared to the two lowest eigenvalues ,!?,,(A), E,(A) of -A + A*( V + W), where W is supported away from the well-bottoms of V. We determine the leading exponential splitting of various differences of the four numbers Es, E,, I!?,, E, Related problems are discus...
متن کاملBiomechanics of jumping in the flea.
It has long been established that fleas jump by storing and releasing energy in a cuticular spring, but it is not known how forces from that spring are transmitted to the ground. One hypothesis is that the recoil of the spring pushes the trochanter onto the ground, thereby generating the jump. A second hypothesis is that the recoil of the spring acts through a lever system to push the tibia and...
متن کاملthe u.s. policy in central asia and its impact on the colored revolutions in the region (the case study of tulip revolution in kyrgyzstan)
چکیده ندارد.
15 صفحه اولModes of Pulsation in the Eros Database
in Variable stars and the astrophysical return of microlensing surveys, ed R. Ferlet, J.P.Maillard, ´ editionsfrontì eres. Abstract Using CCD photometry obtained by the EROS collaboration in 1991-1993, we have discovered an LMC variable star with a light curve that is oscillating with a mean period of ∼ 14 days and an amplitude of ∼ 0.3 mag. The oscillations appear with irregular amplitude vari...
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ژورنال
عنوان ژورنال: Journal of Experimental Biology
سال: 1938
ISSN: 1477-9145,0022-0949
DOI: 10.1242/jeb.15.3.327