pain and annoyance to the patient that he is frequently obliged to go about bare-footed to obtain relief. Probably, the bug-bear "fashion" has much to do with the production of this deformity, and there can be no mistake that, instead of the shoe being made to fit the foot, the foot is squeezed into as small a shoe as it can enter, giving rise to much suffering and causing the in-growing of the...

PVC frame cutting process by guillotine is a common method that attracted attention of car parts and PVC decorating furniture producers. In this paper, the effects of main parameters such as cutting speed, lubricants and cutting frame holder pressure force on PVC frame section surface smoothness is investigated by experimental methods on a specified PVC frame sample and then by FEM simulation u...

Due to highly consumption of extensive wild germplasm of Allium hirtifolium Boiss (Mooseer) in food and medicinal industry, exploration and domestication process have been done in Golestan province (Gorgan). Economic productions of domesticated Persian Shallot plants need to be improved through breeding process. The successes of domesticated accessions improvement program depend on the availabl...

Olfactory dysfunction is common in Parkinson's disease and is an early symptom, but its pathogenesis remains poorly understood. Hindering progress in our mechanistic understanding of olfactory dysfunction in Parkinson's disease is the paucity of literature about the human olfactory bulb, both from normal and Parkinson's disease cases. Qualitatively it is well established that the neat arrangeme...

Since the invention of light bulb by T [...]

BACKGROUND Irrigating ears to remove wax is a time-consuming procedure in UK primary care. In many other countries bulb syringes are used for self-clearance of earwax but evidence of their effectiveness is lacking. AIM To compare the effectiveness of self-treatment bulb syringes with routine care. DESIGN OF STUDY Open, randomised, controlled trial. SETTING Seven practices in Hampshire, UK...

Although four different primary olfactory pathways have been described in tetrapod vertebrates, polymorphic olfactory sensory neurons comingle in the olfactory epithelium and project axons into separate bulbar regions in teleost fish. However, spatially segregated neurons may exist in the peripheral olfactory organ of lampreys, extant representatives of ancestral jawless vertebrates. In lamprey...

Hyperhomocysteinemia has been shown to be associated with neurodegenerative diseases; however, lesions or histological changes and mechanisms underlying homocysteine-induced injury in olfactory bulb neurons remain unclear. In this study, hyperhomocysteinemia was induced in apolipoprotein E-deficient mice with 1.7% methionine. Pathological changes in the olfactory bulb were observed through hema...

A field experiment was conducted at the `Research Farm` of Regional Seed Production Office of Lal Teer Seed Limited, Dinajpur, Bangladesh during November 2008 to April 2009. The study was conducted to investigate the effect of bulb size and planting spacing on seed production of cultivar Taherpuri onion. Three bulb sizes [small (5±2g), medium (10±2g), and large (15±2g)] and four planting spacin...