Abstract A bulbous bow is a widely employed feature to enhance the hydrodynamic resistance of ships. More than 95% merchant fleet incorporates various types bows reduce wave-making and wave breaking. Bulbous also utilized in smaller vessels like fishing vessels. In certain cases, initial ship design includes addition by default. this study, which focuses on typical Argentinian trawler vessel, w...

A new, white Leucoagaricus species is described from central California. Leucoagaricus amanitoides is characterized by a volvate, short and bulbous stipe, long narrowly clavate cystidia and ellipsoid spores without a germ pore.

PURPOSE Treatment for urethral stricture disease often requires a choice between readily available direct vision internal urethrotomy (DVIU) and highly efficacious but more technically complex open urethral reconstruction. Using the short segment bulbous urethral stricture as a model, we determined which strategy is less costly. MATERIALS AND METHODS The costs of DVIU and open urethral recons...

OBJECTIVES To observe the phenomenon of human ejaculation dynamically using color Doppler ultrasonography. METHODS Human ejaculation was observed using transrectal color Doppler ultrasonography in a healthy man and a patient with retrograde ejaculation. Ejaculation was induced manually with audiovisual sexual stimulation. The ejaculatory phenomenon was analyzed and compared with that of retro...

Introduction: Comet Wild-2 samples collected by NASA's Stardust mission are extremely complex, heterogeneous , and have experienced wide ranges of alteration during the capture process. There are two major types of track morphologies: " carrot " and " bulbous , " that reflect different structural/compositional properties of the impactors. Carrot type tracks are typically produced by compact or ...

The retina of the pearl mutant mouse, C57BL/6J pe/pe, exhibits reduced light sensitivity in the dark-adapted condition (Balkema and Pinto, J Neurophysiol 48:968, 1982). The authors searched for an anatomic correlate in the retina which could relate to the functional deficit. Electron microscopic mosaics of the outer plexiform layer of light- and dark-adapted pearl and wild-type mice were analyz...

Euryhaliotrema russellum sp. n. and Euryhaliotrema tenuiaccessorium sp. n. are described from the gills of Lutjanus russellii (Bleeker) and L. argentimaculatus (Forsskål), respectively, in the South China Sea. Euryhaliotrema russellum sp. n. differs from all other members of Euryhaliotrema Kritsky et Boeger, 2002 by its unique male copulatory organ, a straight tube with a bulbous base and witho...

A woman was referred to an orthopedic surgeon with a complaint of vague deep-seated pain in her right knee, which had been ongoing for a period of 3 months. There was no history of a specific inciting traumatic event. Physical examination of her knee revealed no specific signs of internal derangement, and plain radiographs were unremarkable. The patient was referred for an MRI examination. T1-w...