PURPOSE To assess tear function in radiologists. MATERIALS AND METHODS The study included 71 volunteers divided into 2 groups; 36 radiologists (Group 1) and 35 non-radiologist controls (Group 2). The noted ophthalmologic symptoms in both groups were burning, stinging, redness, sensation of a foreign body, photophobia, and blurred vision. Schirmer's 1 and tear break-up time tests were used to ...

Previous work has shown that prior experience in language brokering (informal translation) may facilitate the processing of meaning within and across language boundaries. The present investigation examined the influence of brokering on bilinguals' processing of two word collocations with either a literal or a figurative meaning in each language. Proficient Spanish-English bilinguals classified ...

Pairwise contests occur when two individuals compete directly over ownership of an indivisible resource. Contests vary in the degree of escalation, some encounters being settled through non-injurious behaviour while others are only resolved after dangerous fighting. Here, we investigate the role of relatedness, assessed using AFLP analysis, on the occurrence of stinging during staged contests i...

RESULTS. A total of 181 schoolchildren (0.83%) in the 3 districts were dispensed injectable epinephrine during the school year studied. Diagnoses listed for the prescription of epinephrine included peanut/tree nut allergy (65%), stinging-insect allergy (19%), seafood allergy (6%), and egg or dairy allergy (3%). A miscellaneous group (7%) included diagnoses for latex, chocolate, pollen, fruit, c...

The stinging wasps (Hymenoptera: Aculeata) are an extremely diverse lineage of hymenopteran insects, encompassing over 70,000 described species and a diversity of life history traits, including ectoparasitism, cleptoparasitism, predation, pollen feeding (bees [Anthophila] and Masarinae), and eusociality (social vespid wasps, ants, and some bees) [1]. The most well-studied lineages of Aculeata a...

scorpion stinging is one of the major causes of mortality in the tropical and subtropical countries. hemiscorpius lepturus, androctonus crassicauda and mesobuthus eupeus are most important species that cause a lot of scorpion stings in iran. in the present research, effects of h. lepturus envenomation on blood and urine in stung persons who referred to the health center of hendijan sw iran were...