A 28 year old Indian male presented with an unusual foreign body, a penicillin bottle containing tincture of iodine, in the preputial sac. The purpose of introducing the bottle was to tickle his glans penis as a form of masturbation. The bottle was so firmly impacted that it could be removed only under general anaesthesia.

BACKGROUND Evidence suggests an association of breastfeeding with a maternal feeding style (MFS) that is less controlling than formula feeding, which, in turn, may improve a child's self-regulation of eating. This study examines associations of bottle-feeding practices during infancy with MFS and children's eating behavior (CEB) at 6 years old. METHODS We linked data from the Infant Feeding P...

The objective of this study was to examine the effect of bottle and can openers, operating postures on flexion angles of the hand; muscles activities and subjective rating when opened bottle caps and cans. Twenty participants performed two-bottle uncapping and two can opening tasks with five bottles and can openers on two operating postures (i.e. standing and sitting postures). In addition, the...

The effects of dl-cathinone on milk intake and motor activity were investigated in bottle- and cannula-fed rats. Acute injections of cathinone produced dose-dependent increases in activity in both groups but only produced decreased intake in bottle-fed rats. With chronic injections, tolerance to the suppression of intake developed in the bottle-fed group, accompanied by decreased activity. Afte...

It is known that for every nonorientable surface there are infinitely many (large) snarks that can be polyhedrally embedded on that surface. We take a dual approach to the embedding of snarks on the Klein bottle, and investigate edge-colorings of 6-chromatic triangulations of the Klein bottle. In the process, we discover the smallest snarks that can be polyhedrally embedded on the Klein bottle....

The blue bottle experiment is a collective term for autoxidation reactions catalysed by redox indicators. The reactions are characterized by their repeatable cycle of colour changes when shaken/left to stand and intricate chemical pattern formation. The blue bottle experiment is studied based on calculated solution-phase half-cell reduction potential of related reactions. Our investigation conf...

The main results concern with the self maps on the Klein bottle. We obtain the Reidemeister numbers and the Nielsen numbers for all self maps on the Klein bottle. In terms of the Nielsen numbers of their iterates, we totally determine the minimal sets of periods for all homotopy classes of self maps on the Klein bottle.

In this paper, we shall characterize triangulations on the Klein bottle without K6-minors. Our characterization implies that every 5-connected triangulation on the Klein bottle has a K6-minor. The connectivity “5” is best possible in a sense that there is a 4-connected triangulation on the Klein bottle without K6-minors.

BACKGROUND Although glasses and bottles are frequently used as weapons in assaults, there is little knowledge on which prevention strategies can be based. DESIGN Scrutiny of a random sample of 1288 criminal injury compensation applications. OBJECTIVE To identify predictors and relative severity of glass and bottle injury. METHOD Injury site, severity, treatment, and demographic characteri...