foot |
celery |
top 10 words in brain distribution (in article): form human bone animal structure function organ contain size limb |
top 10 words in brain distribution (in article): blade light head handle produce size century shape form time |
top 10 words in brain distribution (not in article): cell muscle body brain tissue organism head bacterium iron type |
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times more probable under foot 30 20 10 6 4 2.5 1.25 1 1.25 2.5 4 6 10 20 30 times more probable under celery (words not in the model) | |
The foot is an anatomical structure found in many animals. It is the terminal portion of a limb which bears weight and allows locomotion. In many animals with feet, the foot is a separate organ at the terminal part of the leg made up of one or more segments or bones, generally including claws or nails. General forms of the foot. An example of unguligrade feet, the hooves of a horse The feet of land vertebrates are characterized as either plantigrade, digitigrade, or unguligrade. In plantigrade animals, such as humans, frogs or bears, the bottom of the entire foot supports the weight of the animal. In digitigrade animals, such as cats, wolves or birds, the toes bear the animal's weight, while the upper regions of the foot, the ankle and wrist, remain elevated. Finally, in unguligrade animals, such as cows or horses, even the toes are elevated, the animal standing only atop its nails, which have evolved to bear weight and are called hooves. Anatomy. The human foot is of the plantigrade form. The major bones in the human foot are: The foot also contains sesamoid bones in distal portion of the first metatarsal bone. Anthropometry. An anthropometric study of 1197 North American adult Caucasian males (mean age 35.5 years) found that mean foot length was 26.3 cm with a standard deviation of 1.2 cm. In culture. Worldwide, different cultures treat and perceive feet very differently: Footwear customs. Customs about footwear while indoors vary significantly from place to place and usually depend on climate, weather, and other factors: Customary measurement. One way to measure short distances on the ground is by placing one foot directly in front of the other; this led to the adoption of the foot as a unit of length, even though not all human feet correspond to this measure. Myths. It is a myth that the Imperial "foot" (304.8 mm) is about the length of the average European male foot. The average today is less than 280 mm and 90% of the population is within 20 mm of that. Although many men today have feet that are 11.5 inches long (size 12-13): most are less than size 11. In the past, the average length would have been even less. The overall length of most shoes however, is above one "foot". Tradition has it that the Imperial foot was based upon the size of Hercules' foot or the size of the king of England. Medical aspects. Due to their position and function, feet are exposed to a variety of potential infections and injuries, including athlete's foot, bunions, ingrown toenails, Morton's neuroma, plantar fasciitis, plantar warts and stress fractures. In addition, there are several genetic conditions that can affect the shape and function of the feet, including a club foot or flat feet. This leaves humans more vulnerable to medical problems that are caused by poor leg and foot alignments. Also, the wearing of shoes, sneakers and boots can impede proper alignment and movement within the ankle and foot. For example, high heels are known to throw off the natural weight balance (this can also affect the lower back). For the sake of posture, flat soles and heels are advised. A doctor who specializes in the treatment of the feet practices podiatry and is called a podiatrist. A pedorthist specializes in the use and modification of footwear to treat problems related to the lower limbs. | "Apium graveolens" is a plant species in the family Apiaceae commonly known as celery'" (var. "dulce") or celeriac'" (var. "rapaceum") depending on whether the petioles or roots are eaten. Taxonomy. Celery was described by Carolus Linnaeus in Volume One of his "Species Plantarum" in 1753. The closely related "Apium bermejoi" from the island of Minorca is one of the rarest plants in Europe with only 60 individuals left. Uses. "Apium graveolens" is used around the world as a vegetable, either for the crisp petiole (leaf stalk) or the fleshy taproot. In temperate countries, celery is also grown for its seeds. Actually very small fruit, these "seeds" yield a valuable volatile oil used in the perfume and pharmaceutical industries. They also contain an organic compound called apiol. Celery seeds can be used as flavouring or spice either as whole seeds or, ground and mixed with salt, as celery salt. Celery salt can also be made from an extract of the roots. Celery salt is used as a seasoning, in cocktails (notably to enhance the flavour of Bloody Mary cocktails), on the Chicago-style hot dog, and in Old Bay Seasoning. Celery, onions, and bell peppers are the holy trinity of Louisiana Creole and Cajun cuisine. Celery, onions, and carrots make up the French mirepoix, often used as a base for sauces and soups. Celery is a staple in chicken noodle soup. Celery is an important ingredient in Indian cuisines including in Indian Curry. Celery is widely eaten by guinea pigs, dogs, horses, birds, squirrels, and small rodents. Medicine. The use of celery seed in pills for relieving pain was described by Aulus Cornelius Celsus ca. 30 AD. Nutrition. Celery is valuable in weight-loss diets, where it provides low-calorie fiber bulk. Celery contains androstenone, not androsterone. Bergapten in the seeds can increase photosensitivity, so the use of essential oil externally in bright sunshine should be avoided. The oil and large doses of seeds should be avoided during pregnancy: they can act as a uterine stimulant. Seeds intended for cultivation are not suitable for eating as they are often treated with fungicides. There is a common belief that celery is so difficult for humans to digest, that it has negative calories because human digestion burns more calories than can be extracted. Allergies. Although many people enjoy foods made with celery, a small minority of people can have severe allergic reactions. For people with celery allergy, exposure can cause potentially fatal anaphylactic shock. The allergen does not appear to be destroyed at cooking temperatures. Celery root—commonly eaten as celeriac, or put into drinks—is known to contain more allergen than the stalk. Seeds contain the highest levels of allergen content. Celery is amongst a small group of foods (headed by peanuts) that appear to provoke the most severe allergic reactions (anaphylaxis). Exercise-induced anaphylaxis may be exacerbated. An allergic reaction also may be triggered by eating foods that have been processed with machines that have previously processed celery, making avoiding such foods difficult. In contrast with peanut allergy being most prevalent in the US, celery allergy is most prevalent in Central Europe. In the European Union, foods that contain or may contain celery, even in trace amounts, have to be clearly marked as such. History. Zohary and Hopf note that celery leaves and inflorescences were part of the garlands found in the tomb of Tutankhamun, pharaoh of ancient Egypt, and celery mericarps dated to the 7th century BC were recovered in the Heraion of Samos. However, they note "since "A. graveolens" grows wild in these areas it is hard to decide whether these remains represent wild or cultivated forms." Only by classical times is it certain that celery was cultivated. M. Fragiska mentions an archeological find of celery dating to the 9th century BC, at Kastanas; however, the literary evidence for ancient Greece is far more abundant. In Homer's "Iliad", the horses of Myrmidons graze on wild celery that grows in the marshes of Troy, and in "Odyssey" there is mention of the meadows of violet and wild celery surrounding the cave of Calypso. Cultural depictions. A chthonian symbol, celery was said to have sprouted from the blood of Kadmilos, father of the Cabers, chthonian divinities celebrated in Samothrace, Lemnos and Thebes. The spicy odour and dark leaf colour encouraged this association with the cult of death. In classical Greece celery leaves were used as garlands for the dead, and the wreaths of the winners at the Isthmian Games were first made of celery before being replaced by crowns made of pine. According to Pliny the Elder ("Natural History" XIX.46), in Archaia the garland worn by the winners of the sacred contest at Nemea was also made of celery. Celery is eaten at the end of each adventure by the Wonder Pets in the American animated children's television series. Cultivation. "Apium graveolens" grows to 1 m (3 ft) tall. The leaves are pinnate to bipinnate leaves with rhombic leaflets 3-6 cm long and 2-4 cm broad. The flowers are creamy-white, 2-3 mm diameter, produced in dense compound umbels. The seeds are broad ovoid to globose, 1.5-2 mm long and wide. In North America, commercial production of celery is dominated by a variety called Pascal celery. Gardeners can grow a range of cultivars, many of which differ little from the wild species, mainly in having stouter leaf stems. They are ranged under two classes, white and red; the white cultivars being generally the best flavoured, and the most crisp and tender. The wild form of celery is known as "smallage". It has a furrowed stalk with wedge-shaped leaves, the whole plant having a coarse, earthy taste, and a distinctive smell. With cultivation and blanching, the stalks lose their acidic qualities and assume the mild, sweetish, aromatic taste particular to celery as a salad plant. The plants are raised from seed, sown either in a hot bed or in the open garden according to the season of the year, and after one or two thinnings out and transplantings they are, on attaining a height of 15-20 cm, planted out in deep trenches for convenience of blanching, which is affected by earthing up to exclude light from the stems. In the past, celery was grown as a vegetable for winter and early spring; because of its antitoxic properties, it was perceived as a cleansing tonic, welcomed after the stagnation of winter. Harvesting and storage. Harvesting occurs when the average size of celery in a field is marketable; due to extremely uniform crop growth, fields are harvested only once. Petioles and leaves are removed and harvested celery are packed by size and quality (determined by color, shape, straightness and thickness of petiole, stalk and midrib length and absence of disease, cracks, splits, insect damage and rot). Under optimal conditions, celery can be stored for up to seven weeks between 0 to 2°C (32 to 36°F). Inner stalks may continue growing if kept at temperatures above 0°C (32°F). Freshly-cut petioles of celery are prone to decay, which can be prevented or reduced through the use of sharp blades during processing, gentle handling, and proper sanitation. |