| Fp | frontal polar electrode placement in electroencephalography |
|---|
| PB | polar body |
|---|
| polar | Describes a feature or phenomenon occuring at the end (pole) of an object (such as a planet) or organism (such as an amoeba). <chemistry> Describes a molecular that has a permanent electric dipole. See: polar group. Compare: nonpolar, nonpolar groups. (12 Mar 1998) |
|---|---|
| polar amino acid | An alpha-amino acid in which the functional group attached to the alpha-carbon (i.e., R in RCH(NH2)COOH) has hydrophilic properties; e.g., serine, cysteine, homocysteine. (05 Mar 2000) |
| polar anaemia | A form of anaemia sometimes observed in natives of temperate climates when they migrate to the Arctic or Antarctic regions. (05 Mar 2000) |
| polar body | <cell biology> In animals each meiotic division of the oocyte leads to the formation of one large cell (the egg) and a small polar body as the other cell. Polar body formation is a consequence of the very eccentric position of the nucleus and the spindle. (18 Nov 1997) |
| polar cataract | A capsular cataract limited to an area of the anterior or posterior pole of the lens. (05 Mar 2000) |
| polar cell | <cell biology> In animals each meiotic division of the oocyte leads to the formation of one large cell (the egg) and a small polar body as the other cell. Polar body formation is a consequence of the very eccentric position of the nucleus and the spindle. (18 Nov 1997) |
| polar compound | A compound in which the electric charge is not symmetrically distributed, so that there is a separation of charge or partial charge and formation of definite positive and negative poles; e.g., H2O. See also inorganic compound. (05 Mar 2000) |
| polar fibres | Those fibres of the mitotic spindle extending from the two poles of the spindle toward the equator. Compare: astral fibres, kinetochore fibres. (05 Mar 2000) |
| polar flagellation | <cell biology> Condition of having flagella attached at one end or both ends of the cell. (09 Oct 1997) |
| polar globule | <cell biology> In animals each meiotic division of the oocyte leads to the formation of one large cell (the egg) and a small polar body as the other cell. Polar body formation is a consequence of the very eccentric position of the nucleus and the spindle. (18 Nov 1997) |
| polar granule | <biology> Granules containing a basic protein found in insect eggs that induce the formation of and become incorporated into germ cells. (18 Nov 1997) |
| polar group | <chemistry> Any chemical grouping in which the distribution of electrons is uneven enabling it to take part in electrostatic interactions. (18 Nov 1997) |
| polar lobe | <marine biology> In some molluscs a polar lobe appears as a clear protrusion close to the vegetal pole of the cell prior to the first cleavage and becomes associated with only one of the daughter cells. Removal of the first polar lobe or of any polar lobe that forms at a subsequent mitosis, leads to defects in the embryo, it seems that the polar lobe contains special morphogenetic factors. (18 Nov 1997) |
| polar mutation | <molecular biology> A mutation in a single gene which affects the rate of expression of other genes that are near it on a chromosome. (09 Oct 1997) |
| polar plasm | <cell biology, embryology> Differentiated cytoplasm associated with the animal or vegetal pole of an oocyte, egg or early embryo. (18 Nov 1997) |
| electro-polar | <physics> Possessing electrical polarity; positively electrified at one end, or on one surface, and negatively at the other; said of a conductor. Source: Websters Dictionary (01 Mar 1998) |
|---|---|
| zinco-polar | <physics> Electrically polarized like the surface of the zinc presented to the acid in a battery, which has zincous affinity. Source: Websters Dictionary (01 Mar 1998) |
| law of polar excitation | A given segment of a nerve is irritated by the development of catelectrotonus and the disappearance of anelectrotonus, but the reverse does not hold; i.e., excitation occurs at the cathode when the circuit is closed and at the anode when it is opened. Synonym: Pfluger's law. (05 Mar 2000) |
Synonyms : DC Polarography, Pulse Polarography, Polarography, DC, Polarography, Pulse
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|---|---|---|---|
|
포라라민시럽 - 새창
|
쉐링푸라우코리아 |
A42200181 | Chlorpheniramine Maleate | 일반의약품 | 삭제 |
| polar |
having a pair of equal and opposite charges diametric: characterized by opposite extremes; completely opposed; "in diametric contradiction to his claims"; "diametrical (or opposite) points of view"; "opposite meanings"; "extreme and indefensible polar positions" located at or near or coming from the earth's poles; "polar diameter"; "polar zone"; "a polar air mass"; "Antarctica is the only polar continent" of or existing at or near a geographical pole or within the Arctic or Antarctic Circles; "polar regions" arctic: extremely cold; "an arctic climate"; "a frigid day"; "gelid waters of the North Atlantic"; "glacial winds"; "icy hands"; "polar weather" pivotal: being of crucial importance; "a pivotal event"; "Its pivotal location has also exposed it to periodic invasions"- Henry Kissinger; "the polar events of this study"; "a polar principal"
출처: wordnet.princeton.edu/perl/webwn
|
|---|---|
| polar body |
a small cell containing little cytoplasm that is produced along with the oocyte and later discarded
출처: wordnet.princeton.edu/perl/webwn
|
| polar star |
Polaris: the brightest star in Ursa Minor; at the end of the handle of the little dipper; the northern axis of the earth points toward it
출처: wordnet.princeton.edu/perl/webwn
|
| polarimeter |
an optical device used to measure the rotation of the plane of vibration of polarized light
출처: wordnet.princeton.edu/perl/webwn
|
| polariscope |
polarimeter: an optical device used to measure the rotation of the plane of vibration of polarized light
출처: wordnet.princeton.edu/perl/webwn
|
| polar | having a pair of equal and opposite charges |
|---|---|
| polar | being of crucial importance |
| polar | extremely cold |
| polar | characterized by opposite extremes |
| polar | of or existing at or near a geographical pole or within the Arctic or Antarctic Circles |
| polar | located at or near or coming from the earth's poles |
| polar | white bear of arctic regions |
| polar | a small cell containing little cytoplasm that is produced along with the oocyte and later discarded |
| polar | a line of latitude at the north or south poles |
| polar | either of two values that locate a point on a plane by its distance from a fixed pole and its angle from a fixed line passing through the pole |
| polar | the front of an advancing mass of colder air |
| polar | a glacier near the Arctic or Antarctic poles |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|