Psychology & Psychiatry

Research shows daylight has big impact on cognitive functions

Imagine you are in a laboratory room watching two African grass rats trying to navigate through a maze. One grass rat moves through the course quickly and finds its way out easily. The other struggles and cannot figure out ...

Diseases, Conditions, Syndromes

Mayo Clinic Minute: How to manage hay fever allergy symptoms

Don't be alarmed if you are experiencing seasonal allergies for the first time. While hay fever—also known as allergic rhinitis—often begins in childhood, more adults are being diagnosed, according to the Centers for ...

Immunology

Allergy-causing pollen levels much higher in 2010s than 1990s

Allergy-causing airborne grass pollen concentrations in Brisbane air are now almost three times higher than they were in the 1990s, accompanied by an increase in the frequency and proportion of high-extreme grass pollen days.

Immunology

Allergen chip identifies allergies in horses

An allergen microchip developed at the Medical University of Vienna can be used to identify allergic sensitisation in horses. This is the main finding of an international study recently published in leading journal Allergy. ...

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Grass

Grasses, or more technically graminoids, are monocotyledonous, usually herbaceous plants with narrow leaves growing from the base. They include the "true grasses", of the Poaceae (or Gramineae) family, as well as the sedges (Cyperaceae) and the rushes (Juncaceae). The true grasses include cereals, bamboo and the grasses of lawns (turf) and grassland. Sedges include many wild marsh and grassland plants, and some cultivated ones such as water chestnut (Eleocharis dulcis) and papyrus sedge (Cyperus papyrus). Uses for graminoids include food (as grain, sprouted grain, shoots or rhizomes), drink (beer, whisky), pasture for livestock, thatch, paper, fuel, clothing, insulation, construction, sports turf, basket weaving and many others.

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