| LEA | lower extremity amputation |
|---|
| Lea | Late Embryogenesis Abundant |
|---|---|
| LEA | Long Evans Agouti |
| LEA | Lower extremity amputation |
| LEA | Lumbar Epidural Anesthesia |
| LEA | left ear advantage |
| LEAD | Lower extremity arterial disease |
| 영문 | lead poisoning, saturinism | 한글 | 납중독 |
|---|---|---|---|
| 설명 | 용해성 납을 흡입하거나 삼킴으로써 유발되는 직업병. 급성과 만성이 있으며 대량으로 흡수하여 급성 위장염 증상을 나타내는 급성 중독은 오히려 드물고, 극소량(1일 1mg 이하)의 납을 장기간 지속적으로 섭취함으로써 생기는 만성이 더 심각하다. 납제련업-활판인쇄업-도장업-납유리제조업-축전지제조업 등 납 또는 납을 함유한 물질을 다루는 사람, 또 과거에는 연백을 사용한 분에 의한 화장독이 여성에게 나타나 문제가 되었으나, 오늘날에는 가솔린에 혼합된 안티녹제인 사에틸납으로 인한 중독이 주목되고 있다. 사에틸납 중독의 증상은 여러 가지인데, 빈혈이나 떨리는 증상이 비교적 초기에 나타나고 납선(잇몸에 납이 침착하여 청회백색으로 착색된다)이나 발작적 복통이 특징이다. 일반적으로 납의 증기나 가루가 기도를 통해 체내로 들어가는 경우가 도료-안료에 들어 있는 납이 피부나 소화관을 통해 침투하는 증례보다 증상이 심하다. |
||
| 영문 | learning | 한글 | 학습 |
|---|---|---|---|
| 설명 | 연습 및 경험의 결과로, 행동에 나타나는 반영구적인 변화를 가리키는 일반적 용어. 행동의 변화는 관찰할 수 있는 현상으로서 특히 이를 수행(performance)이라고 부르는 경우가 있는데, 그러한 경우에 그 현상의 배후에 가설적으로 구성된 습득(acquisition)의 과정을 지칭하게 된다. |
||
| 영문 | learning disorder | 한글 | 학습장애 |
|---|---|---|---|
| 설명 | 지능은 정상이지만 듣기, 말하기, 읽기, 쓰기, 추리 또는 계산능력에 심각한 문제가 나타나는 여러 장애들을 일컫는 용어. 이로 인해 학업성적 및 자신감 저하, 대인관계에서도 사교 능력이 미숙하여 일상생활의 모든 면에서 문제가 나타난다. 성인기 사회적응력에도 영향을 미칠 수 있으며, 행동장애, 주의력결핍, 과잉운동장애, 우울장애 등과 동반되어 나타날 수 있다. 그 유병률은 낮게는 1.7%, 높게는 30% 정도로 추정하고 있지만 학동기 아동의 약 3~9%가 이 장애를 갖고 있는 것으로 알려져 있다. 기초학습기능검사를 통하여 진단한다. 학습의 기회나 교육적인 자극이 부족한 경우, 집중력 부족, 우울증-불안 등 정서적 문제, 신경학적 이상에 의한 경우 등이 원인일 수 있다. 학습과 관련이 있는 뇌기능과 연관된 특정영역에 결함이 있거나 발육지연 또는 장애가 있는 경우도 원인이 된다. 또한 부모가 조기에 자녀의 능력과 적성을 잘 알지 못하는 경우에도 많이 생긴다. |
||
| leach | See Leech, a physician. 1. A quantity of wood ashes, through which water passes, and thus imbibes the alkali. 2. A tub or vat for leaching ashes, bark, etc. Leach tub, a wooden tub in which ashes are leached. Origin: Cf. As. Leah lye, G. Lauge. See Lye. Source: Websters Dictionary (01 Mar 1998) |
|---|---|
| leach tube | A reusable cone-shaped plastic container used for growing seedlings for revegetation work, the containers can be mounted in a rack for easy transport and were named after Ray Leach, who invented them in Oregon. (09 Oct 1997) |
| leachate | Solution of material leached from a solid (for example, dissolved organic matter leached from fallen leaves). (09 Oct 1997) |
| leachates | Liquids percolated through waste piles. Leachate can include various minerals, organic matter, or other contaminants and can contaminate surface water or ground water. (05 Dec 1998) |
| leaching | Removal of valuable metals form ores by microbial action. (09 Oct 1997) |
| lead | 1. To guide or conduct with the hand, or by means of some physical contact connection; as, a father leads a child; a jockey leads a horse with a halter; a dog leads a blind man. "If a blind man lead a blind man, both fall down in the ditch." (Wyclif (Matt. Xv. 14)) "They thrust him out of the city, and led him unto the brow of the hill." (Luke iv. 29) "In thy right hand lead with thee The mountain nymph, sweet Liberty." (Milton) 2. To guide or conduct in a certain course, or to a certain place or end, by making the way known; to show the way, especially. By going with or going in advance of. Hence, figuratively: To direct; to counsel; to instruct; as, to lead a traveler; to lead a pupil. "The Lord went before them by day in a pillar of a cloud, to lead them the way." (Ex. Xiii. 21) "He leadeth me beside the still waters." (Ps. Xxiii. 2) "This thought might lead me through the world's vain mask. Content, though blind, had I no better guide." (Milton) 3. To conduct or direct with authority; to have direction or charge of; as, to lead an army, an exploring party, or a search; to lead a political party. "Christ took not upon him flesh and blood that he might conquer and rule nations, lead armies, or possess places." (South) 4. To go or to be in advance of; to precede; hence, to be foremost or chief among; as, the big sloop led the fleet of yachts; the Guards led the attack; Demosthenes leads the orators of all ages. "As Hesperus, that leads the sun his way." (Fairfax) "And lo ! Ben Adhem's name led all the rest." (Leigh Hunt) 5. To draw or direct by influence, whether good or bad; to prevail on; to induce; to entice; to allure; as, to lead one to espouse a righteous cause. "He was driven by the necessities of the times, more than led by his own disposition, to any rigor of actions." (Eikon Basilike) "Silly women, laden with sins,led away by divers lusts." (2 Tim. Iii. 6 (Rev. Ver)) 6. To guide or conduct one's self in, through, or along (a certain course); hence, to proceed in the way of; to follow the path or course of; to pass; to spend. Also, to cause (one) to proceed or follow in (a certain course). "That we may lead a quiet and peaceable life." (1 Tim. Ii. 2) "Nor thou with shadowed hint confuse A life that leads melodious days." (Tennyson) "You remember . . . The life he used to lead his wife and daughter." (Dickens) 7. To begin a game, round, or trick, with; as, to lead trumps; the double five was led. To lead astray, to guide in a wrong way, or into error; to seduce from truth or rectitude. To lead captive, to carry or bring into captivity. To lead the way, to show the way by going in front; to act as guide. Origin: OE. Leden, AS. Ldan (akin to OS. Ldian, D. Leiden, G. Leiten,Icel. Lea, Sw. Leda, Dan.lede), properly a causative fr. AS. Lian to go; akin to OHG. La, Icel. La,Goth. Leipan (in comp). Cf. Lode, Loath. 1. <chemistry> One of the elements, a heavy, pliable, inelastic metal, having a bright, bluish colour, but easily tarnished. It is both malleable and ductile, though with little tenacity, and is used for tubes, sheets, bullets, etc. Its specific gravity is 11.37. It is easily fusible, forms alloys with other metals, and is an ingredient of solder and type metal. Atomic weight.4. Symbol Pb (L. Plumbum). It is chiefly obtained from the mineral galena, lead sulphide. 2. An article made of lead or an alloy of lead; as: A plummet or mass of lead, used in sounding at sea. A thin strip of type metal, used to separate lines of type in printing. Sheets or plates of lead used as a covering for roofs; hence, pl, a roof covered with lead sheets or terne plates. "I would have the tower two stories, and goodly leads upon the top." (Bacon) 3. A small cylinder of black lead or plumbago, used in pencils. Black lead, graphite or plumbago,; so called from its leadlike appearance and streak. Coasting lead, a sounding lead intermediate in weight between a hand lead and deep-sea lead. Deep-sea lead, the heaviest of sounding leads, used in water exceeding a hundred fathoms in depth. Hand lead, a small lead use for sounding in shallow water. Krems lead, Kremnitz lead [so called from Krems or Kremnitz, in Austria], a pure variety of white lead, formed into tablets, and called also Krems, or Kremnitz, white, and Vienna white. Lead arming, tallow put in the hollow of a sounding lead. See To arm the lead (below). Lead colic. See Colic. Lead colour, a deep bluish gray colour, like tarnished lead. Lead glance. <medicine> A massive sulphur-yellow oxide of lead. Same as Massicot. Lead pencil, a pencil of which the marking material is graphite (black lead). <botany> Lead plant, crocoite. Sugar of lead, acetate of lead. To arm the lead, to fill the hollow in the bottom of a sounding lead with tallow in order to discover the nature of the bottom by the substances adhering. To cast, or heave, the lead, to cast the sounding lead for ascertaining the depth of water. White lead, hydrated carbonate of lead, obtained as a white, amorphous powder, and much used as an ingredient of white paint. Origin: OE. Led, leed, lead, AS. Lead; akin to D. Lood, MHG. Lot, G. Loth plummet, sounding lead, small weight, Sw. & Dan. Lod. 1. The act of leading or conducting; guidance; direction; as, to take the lead; to be under the lead of another. "At the time I speak of, and having a momentary lead, . . . I am sure I did my country important service." (Burke) 2. Precedence; advance position; also, the measure of precedence; as, the white horse had the lead; a lead of a boat's length, or of half a second. 3. The act or right of playing first in a game or round; the card suit, or piece, so played; as, your partner has the lead. 4. An open way in an ice field. 5. <chemical> A lode. 6. The course of a rope from end to end. 7. <engineering> The width of port opening which is uncovered by the valve, for the admission or release of steam, at the instant when the piston is at end of its stroke. When used alone it means outside lead, or lead for the admission of steam. Inside lead refers to the release or exhaust. 8. <engineering> The distance of haul, as from a cutting to an embankment. 9. The action of a tooth, as a tooth of a wheel, in impelling another tooth or a pallet. Lead angle, the main longitudinal screw of a lathe, which gives the feed motion to the carriage. Source: Websters Dictionary (01 Mar 1998) |
| lead acetate | Has been used as an astringent in diarrhoea, and in aqueous solution as a wet dressing in certain dermatoses. Synonym: sugar of lead. (05 Mar 2000) |
| lead anaemia | Anaemia associated with poisoning from lead; thought to result from a defect in synthesis of haemoglobin based on the failure of iron being combined in the porphyrin ring. (05 Mar 2000) |
| lead carbonate | A heavy white powder that is insoluble in water; occasionally, it is used to relieve irritation in dermatitis, but it is used largely in the manufacture of paint and in the arts and is thus productive of lead poisoning. Synonym: ceruse, white lead. (05 Mar 2000) |
| lead chromate | A fine yellow powder used in paints and dyes. Synonym: lead chromate, Leipzig yellow, lemon yellow, Paris yellow. (05 Mar 2000) |
| lead colic | Severe colicky abdominal pain, with constipation, symptomatic of lead poisoning. Synonym: Devonshire colic, painter's colic, Poitou colic, saturnine colic. (05 Mar 2000) |
| lead encephalitis | A metabolic encephalopathy, caused by the ingestion of lead compounds and seen particularly in early childhood; it is characterised pathologically by extensive cerebral oedema, status spongiosus, neurocytolysis, and some reactive inflammation; clinical manifestations include convulsions, delirium, and hallucinations. See: lead poisoning. Synonym: lead encephalitis, saturnine encephalopathy. (05 Mar 2000) |
| lead encephalopathy | A metabolic encephalopathy, caused by the ingestion of lead compounds and seen particularly in early childhood; it is characterised pathologically by extensive cerebral oedema, status spongiosus, neurocytolysis, and some reactive inflammation; clinical manifestations include convulsions, delirium, and hallucinations. See: lead poisoning. Synonym: lead encephalitis, saturnine encephalopathy. (05 Mar 2000) |
| lead gout | saturnine gout |
| lead hydroxide stain | <technique> A stain for electron microscopy; after aldehyde fixation, alkaline lead hydroxide preferentially stains RNA, but after OsO4 fixation, it reacts largely with osmium in tissues to give a general stain; in addition to binding to cytomembranes, it also stains carbohydrates (e.g., glycogen). (05 Mar 2000) |
Synonyms :
Synonyms : Poisoning, Lead, Lead Poisonings, Poisonings, Lead
Synonyms : Lead Poisoning, Neurologic, Lead Neurotoxicity Syndrome, Lead Neurotoxicity Syndromes, Nervous System Plumbism, Neurologic Lead Poisoning, Neurologic Plumbism, Neurotoxicity Syndromes, Lead, Syndrome, Lead Neurotoxicity, Syndromes, Lead Neurotoxicity
Synonyms : Lead Polyneuropathy, Lead-Induced Polyneuropathy, Polyneuropathy, Lead-Induced, Adult Neurologic Saturnism, Lead Induced Polyneuropathy, Lead-Induced Polyneuropathies, Polyneuropathies, Lead-Induced, Polyneuropathy, Lead, Polyneuropathy, Lead Induced
Synonyms : Saturine Encephalopathy, Childhood, Childhood Lead Encephalopathy, Childhood Neurologic Saturnism, Childhood Saturine Encephalopathy, Encephalopathy, Childhood Lead, Encephalopathy, Childhood Saturine, Lead Induced Nervous System Disease, Childhood
| leach |
cause (a liquid) to leach or percolate permeate or penetrate gradually; "the fertilizer leached into the ground" the process of leaching remove substances from by a percolating liquid; "leach the soil"
출처: wordnet.princeton.edu/perl/webwn
|
|---|---|
| lead line |
(nautical) plumb line for determining depth
출처: wordnet.princeton.edu/perl/webwn
|
| lead poisoning |
toxic condition produced by the absorption of excessive lead into the system
출처: wordnet.princeton.edu/perl/webwn
|
| leash |
restraint consisting of a rope (or light chain) used to restrain an animal three: the cardinal number that is the sum of one and one and one collar: a figurative restraint; "asked for a collar on program trading in the stock market"; "kept a tight leash on his emotions"; "he's always gotten a long leash" rope: fasten with a rope; "rope the bag securely"
출처: wordnet.princeton.edu/perl/webwn
|
| leaflet |
cusp: a thin triangular flap of a heart valve part of a compound leaf booklet: a small book usually having a paper cover
출처: wordnet.princeton.edu/perl/webwn
|
| LEA | a field covered with grass or herbage and suitable for grazing by livestock |
|---|---|
| LEA | a unit of length of thread or yarn |
| LEA | the process of leaching |
| LEA | remove substances from by a percolating liquid |
| LEA | permeate |
| LEA | cause (a liquid) to leach or percolate |
| LEA | the process of leaching |
| LEA | Canadian economist best remembered for his humorous writings (1869-1944) |
| LEA | the playing of a card to start a trick in bridge |
| LEA | a position of leadership (especially in the phrase `take the lead') |
| LEA | a jumper that consists of a short piece of wire |
| LEA | mixture of graphite with clay in different degrees of hardness |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
