| tensio active | Having an effect on surface tension. (18 Nov 1997) |
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| tensiometer | A device for measuring tension. Origin: L. Tensio, tension, + G. Metron, measure (05 Mar 2000) |
| tension | 1. The act of stretching. 2. The condition of being stretched or strained, the degree to which anything is stretched or strained. 3. <physics> Voltage. 4. <chemistry> The partial pressure of a gas in a fluid, for example, of oxygen in blood. Origin: L. Tensio, Gr. Tonos (13 Jan 1998) |
| tension curve | The direction of the trabeculae in cancellous bone tissue adapted to resist stress. (05 Mar 2000) |
| tension headache | <neurology> A benign form of headache that results from the painful spasm (muscle tightness) and inflammation of muscles of the head and neck. Tension headache is one of the most common forms of headache. Spasm and contraction of the head and neck muscles may occur in response to fatigue, overuse, eye strain, excessive smoking, stress, anxiety or depression. Sleeping in an abnormal position or prolonged work involving immobilisation of the neck in one position (typing, computers, etc.) are considered common triggers. Exercising and stretching the muscles of the head and neck can reduce the occurrence of muscle tension headaches. (13 Jan 1998) |
| tension pneumothorax | A variety of spontaneous pneumothorax in which air enters the pleural cavity and is trapped during expiration; intrathoracic pressure builds to values higher than atmospheric pressure, compresses the lung, and may displace the mediastinum and its structures toward the opposite side, with consequent disadvantageous effects on blood flow. Synonym: pressure pneumothorax, valvular pneumothorax. (05 Mar 2000) |
| tension suture | <surgery> A heavy reinforcing suture placed deep within the muscles and fasciae of the abdominal wall to relieve tension on the primary suture line and thus obviate postoperative wound disruption. Synonym: tension suture. (05 Mar 2000) |
| tension, arterial | The pressure of the blood within an artery, the arterial pressure. Also called the intra-arterial pressure. (12 Dec 1998) |
| tension, intraocular | The pressure within the eye. (12 Dec 1998) |
| tension, intravenous | The pressure of the blood within a vein, the venous pressure. (12 Dec 1998) |
Synonyms : Idiopathic Headache, Tension Headache, Headache, Idiopathic, Headache, Psychogenic, Headache, Stress, Headache, Tension-Type, Headache, Tension-Vascular, Headaches, Idiopathic, Headaches, Psychogenic, Headaches, Stress, Headaches, Tension, Headaches, Tension-Type
| tensiometer |
a measuring instrument for measuring the surface tension of a liquid
Ãâó: wordnet.princeton.edu/perl/webwn
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| tension |
latent hostility: feelings of hostility that are not manifest; "he could sense her latent hostility to him"; "the diplomats' first concern was to reduce international tensions" (psychology) a state of mental or emotional strain or suspense; "he suffered from fatigue and emotional tension"; "stress is a vasoconstrictor" the physical condition of being stretched or strained; "it places great tension on the leg muscles"; "he could feel the tenseness of her body" a balance between and interplay of opposing elements or tendencies (especially in art or literature); "there is a tension created between narrative time and movie time"; "there is a tension between these approaches to understanding history" (physics) a stress that produces an elongation of an elastic physical body; "the direction of maximum tension moves asymptotically toward the direction of the shear" the action of stretching something tight; "tension holds the belt in the pulleys"
Ãâó: wordnet.princeton.edu/perl/webwn
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| tension headache |
a headache located at the back of the head; usually caused by body tension resulting from overwork or psychological stress
Ãâó: wordnet.princeton.edu/perl/webwn
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| tension cavities |
cavities of the lung in which the air pressure is greater than that of the atmosphere, as in tension pneumothorax. Radiologically, they appear as large, spherical, thin-walled defects indicative of productive inflammatory reaction in the bronchus that drains the cavity or of partial stenosis due to peribronchial fibrosis.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| tensiometer |
A tensiometer is a device used to determine soil moisture tension, an indirect measure of soil moisture content. The tensiometer consists of a glass or plastic tube with a porous ceramic tip. It is filled with a liquid, usually colored water. At the top of the tube is a vacuum gauge. The device is buried in the soil, and a hand pump is used to pull a partial vacuum. As water is pulled out of the soil by plants, the vacuum inside the tube increases and can be measured by the gauge. ...
Ãâó: en.wikipedia.org/wiki/Tensiometer
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| tensio | a measuring instrument for measuring the surface tension of a liquid |
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| tensio | a measuring instrument for measuring the tension in a wire or fiber or beam |
| tensio | a measuring instrument for measuring the moisture content of soil |
| tensio | the action of stretching something tight |
| tensio | (physics) a stress that produces an elongation of an elastic physical body |
| tensio | feelings of hostility that are not manifest |
| tensio | a balance between and interplay of opposing elements or tendencies (especially in art or literature) |
| tensio | (psychology) a state of mental or emotional strain or suspense |
| tensio | the physical condition of being stretched or strained |
| tensio | a headache located at the back of the head |
| tensio | of or relating to or produced by tension |
| tensio | free from tension |
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