¼±Åà - È­»ìǥŰ/¿£ÅÍŰ ´Ý±â - ESC

 
"DES"¿¡ ´ëÇÑ °Ë»ö °á°úÀÔ´Ï´Ù. °Ë»ö °á°ú º¸´Â µµÁß¿¡ Tab ۸¦ ´©¸£½Ã¸é °Ë»ö âÀÌ ¼±Åõ˴ϴÙ.
¿¾ ´ëÇÑÀÇÇù 3 ÀÇÇпë¾î »çÀü °Ë»ö ¸ÂÃã °Ë»ö °á°ú : 15 ÆäÀÌÁö: 7
  • ¿µ¹®
    ÇѱÛ
  • desmoglein
    µ¥½º¸ð ±Û·¹ÀÎ
  • desmoid
    µ¥½º¸ðÀ̵å, Àδë¾ç(ìåÓáåÆ)ÀÇ
  • desmoid reaction
    Àδë¾ç¹ÝÀÀ(ìåÓáåÆÚãëë).
  • desmoid tumor
    µ¥½º¸ðÀ̵åÁ¾¾ç, Àδë¸ð¾çÁ¾¾ç(ìåÓáåÆðþåË).
  • desmoid tumor
    À¯°ÇÁ¾(ëºËòðþ), µ¥½º¸ðÀ̵å Á¾¾ç, ÀÎ´ë ¸ð¾ç Á¾¾ç(ìåÓáåÆðþåË).
  • desmolase
    µ¥½º¸ô¶óÁ¦.
  • desmology
    ÀδëÇÐ(ìåÓáùÊ).
  • desmolysis
    ÀÎ´ë ¿ëÇØ(ìåÓáéÁú°).
  • desmopexia
    Àڱÿø»è°íÁ¤¼ú(í­Ïàê­ßã ͳïÒâú).
  • desmophlogosis
    Àδ뿰(ìåÓáæú).
  • desmoplakin
    µ¥½º¸ð ÇöóŲ
  • desmoplasia
    °áÇÕÁ¶Á÷Çü¼º, °áüÁ÷Áõ½Ä(Ì¿ôóòÄñòãÖ), °áÇÕÁ¶Á÷Áõ½Ä(Ì¿ùêðÚòÄñòãÖ)
  • desmoplastic melanoma
    °áÇÕÁ¶Á÷ Çü¼º(Ì¿ùêðÚòÄ û¡à÷)Èæ»öÁ¾(ýÙßäðþ)
  • desmoplastic trichoepithelioma
    °áÇÕÁ¶Á÷ Áõ½Ä¼º(Ì¿ùêðÚòÄ ñòãÖàõ) ¸ð³¶ »óÇÇÁõ(Ù¾Ò¥ ß¾ù«ñø)
  • desmopressin
    µ¥½º¸ðÇÁ·¹½Å
CancerWEB ¿µ¿µ ÀÇÇлçÀü ¸ÂÃã °Ë»ö °á°ú : 15 ÆäÀÌÁö: 7
desipramine hydrochloride Desmethylimipramine hydrochloride; norimipramine hydrochloride;a dibenzazepine derivative; an antidepressant similar to imipramine hydrochloride.
(05 Mar 2000)
desired future condition A vision of the desired future state of a specific area. A description of land and resource conditions expected to result if management goals and objectives are achieved.
(05 Dec 1998)
deslanoside <chemical> Deacetyllanatoside c. A cardiotonic glycoside from the leaves of digitalis lanata.
Pharmacological action: anti-arrhythmia agents, cardiotonic agent, enzyme inhibitors.
Chemical name: Card-20(22)-enolide, 3-((O-beta-D-glucopyranosyl-(1-4)-O-2,6-dideoxy-beta-D-ribo-hexopyranosyl-(1-4)-O-2,6-dideoxy-beta-D-ribo-hexopyranosyl-(1-4)-2,6-dideoxy-beta-D-ribo-hexopyranosyl)oxy)-12,14-dihydroxy-, (3beta,5beta,12beta)-
(12 Dec 1998)
desm- See: desmo-.
(05 Mar 2000)
desman <zoology> An amphibious, insectivorous mammal found in Russia (Myogale moschata). It is allied to the moles, but is called muscrat by some English writers.
Alternative forms: daesman.
Origin: Cf. Sw. Desman musk.
Source: Websters Dictionary
(01 Mar 1998)
Desmarres' dacryoliths White pseudoconcretions, composed of masses of Nocardia species found in the lacrimal canaliculi.
Synonym: Desmarres' dacryoliths.
(05 Mar 2000)
Desmarres, Louis <person> French ophthalmologist, 1810-1882.
See: Desmarres' dacryoliths.
(05 Mar 2000)
desmectasia Ectasia of a ligament.
Origin: desm-+ G. Ektasis, a stretching
(05 Mar 2000)
desmid <botany> Chlorophyte algae that are usually freshwater living and unicellular. Their cell wall often has elaborate ornamented shape.
(18 Nov 1997)
desmidian <botany> A microscopic plant of the family Desmidiae, a group of unicellular algae in which the species have a greenish colour, and the cells generally appear as if they consisted of two coalescing halves.
Origin: Gr. Chain + form.
Source: Websters Dictionary
(01 Mar 1998)
desmin <cell biology> A protein (53 kD) of intermediate filaments, somewhat similar to vimentin, but characteristic of muscle cells. Type III intermediate filament protein. Co-localises with synemin, paranemin and plectin in the appropriate cell types.
(18 Nov 1997)
desmine <chemical> Same as Stilbite. It commonly occurs in bundles or tufts of crystals.
Origin: Gr, bundle, fr. To bind.
Source: Websters Dictionary
(01 Mar 1998)
desmins Certain proteins found in intermediate filaments that copolymerises with vimentin to form constituents of connective tissue, cell walls, filaments, etc.
(05 Mar 2000)
desmitis Inflammation of a ligament.
Origin: desm-+ G. -itis, inflammation
(05 Mar 2000)
desmo- Fibrous connection; ligament.
Origin: G. Desmos, a band
(05 Mar 2000)
MeSH(Medical Subject Headings) ¸ÂÃã °Ë»ö (http://www.nlm.nih.gov) °á°ú : 5 ÆäÀÌÁö: 7
  • Desulfovibrio vulgaris - »õâ A species of gram-negative, anaerobic, rod-shaped bacteria isolated from soil, animal intestines and feces, and fresh and salt water.
    Synonyms :
  • Desulfovibrionaceae Infections - »õâ Infections with bacteria of the family Desulfovibrionaceae.
    Synonyms : Bilophila Infection, Desulfovibrio Infection, Desulfovibrionaceae Infection, Infection, Bilophila, Infection, Desulfovibrio, Infection, Desulfovibrionaceae, Infection, Lawsonia, Infections, Bilophila, Infections, Desulfovibrio, Infections, Desulfovibrionaceae
  • Desulfurococcaceae - »õâ A family of archaea, in the order DESULFUROCOCCALES, consisting of anaerobic cocci which utilize peptides, proteins or carbohydrates facultatively by sulfur respiration or fermentation. There are eight genera: AEROPYRUM, Desulfurococcus, Ignicoccus, Staphylothermus, Stetteria, Sulfophoboccus, Thermodiscus, and Thermosphaera. (From Bergey's Manual of Systematic Bacteriology, 2d ed)
    Synonyms :
  • Desulfurococcales - »õâ An order of CRENARCHAEOTA comprised of irregular coccoid to disc-shaped, hyperthermophiles, and found in submarine hydrothermal systems and solfataric hot springs.
    Synonyms :
  • Desulfuromonas - »õâ A genus of gram-negative, anaerobic, nonsporeforming bacteria in the family Desulfuromonadaceae. It is found in anoxic marine sediments.
    Synonyms :
¿ÜºÎ ¸µÅ© - Merriam-Webster's ÀÇÇлçÀü ¸ÂÃã °Ë»ö (https://www.merriam-webster.com) °á°ú: 5 ÆäÀÌÁö: 7
¿ÜºÎ ¸µÅ© - µå·¯±×ÀÎÆ÷ ¾àÇÐ Á¤º¸ ¸ÂÃã °Ë»ö (http://www.druginfo.co.kr) °á°ú: 5 ÆäÀÌÁö: 7
Á¦Ç°¸í
ÆÇ¸Å»ç
º¸ÇèÄÚµå ¼ººÐ/ÇÔ·®
±¸ºÐ/º¸Çè±Þ¿©
µ¥¶óÆÄ¼Õ°Ö0.05% - »õâ
űؾàǰ°ø¾÷
A08651701 Desoxymethasone
Àü¹®ÀǾàǰ | ±Þ¿©
µ¥¸ÞŸ¼Õ·Î¼Ç0.25% - »õâ
ÀÌÅØ½ºÁ¦¾à
A18752401 Desoxymethasone
Àü¹®ÀǾàǰ | »èÁ¦
µ¥¶óÆÄ¼Õ¿¬°í0.05% - »õâ
űؾàǰ°ø¾÷
A08651671 Desoxymethasone
Àü¹®ÀǾàǰ | ±Þ¿©
µ¥½º¸ðÇÁ·¹½Ã³ª¸Þµ¥³ªÀß½ºÇÁ·¹ÀÌ - »õâ
ÆÄ¹Ì·¡
W32860091 Desmopressin acetate
Àü¹®ÀǾàǰ | ±Þ¿©
µ¥½ºÇɳªÀß½ºÇÁ·¹ÀÌ - »õâ
ÇѸ²Á¦¾à
A37852141 Desmopressin acetate
Àü¹®ÀǾàǰ | ±Þ¿©
KMLE À¥ ¿ë¾î ¸ÂÃã °Ë»ö °á°ú : 5 ÆäÀÌÁö: 7
Desyrel trazodone: oral antidepressant (trade name Desyrel) that is a nontricyclic drug used as a sedative
Ãâó: wordnet.princeton.edu/perl/webwn
descriptive anatomy the study or description of individual parts of the body; called also systematic a.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
desmoplastic trichoepithelioma a benign, solitary, whitish, hard nodule with a central nonulcerated depression, usually occurring on the face in young to middle-aged women and characterized by strands of basaloid cells and epidermal cysts infiltrating fibrotic stroma. Called also sclerosing epithelial hamartoma.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
DES The Data Encryption Standard (DES) is a cipher (a method for encrypting information) selected as an official Federal Information Processing Standard (FIPS) for the United States in 1976, and which has subsequently enjoyed widespread use internationally. The algorithm was initially controversial, with classified design elements, a relatively short key length, and suspicions about a National Security Agency (NSA) backdoor. ...
Ãâó: en.wikipedia.org/wiki/DES
descriptive statistics Descriptive statistics is a branch of statistics that denotes any of the many techniques used to summarize a set of data. In a sense, we are using the data on members of a set to describe the set. The techniques are commonly classified as:# Graphical description in which we use graphs to summarize data.# Tabular description in which we use tables to summarize data. ...
Ãâó: en.wikipedia.org/wiki/Descriptive_statistics
ÇÑ¿µ/¿µÇÑ »çÀü ¸ÂÃã °Ë»ö °á°ú : 15 ÆäÀÌÁö: 7
  • ¿µ¹®
    ÇѱÛ
  • desilt
    (°­ µîÀ»)Áؼ³ÇÏ´Ù
  • desilverize
    ...¿¡¼­ ÀºÀ» Á¦°ÅÇÏ´Ù
  • desinence
    (½ÃÀÇ)³¡;³¡ Çà;(¹®¹ý)¾î¹Ì;Á¢¹Ì¾î
  • desipience
    (¹®¾î)Å͹«´Ï ¾øÀ½;¾îó±¸´Ï ¾øÀ½
  • desirability
    ¿å±¸
  • desirable
    ¹Ù¶÷Á÷ÇÑ;°®°í ½ÍÀº
  • desire
    ¹Ù¶ó´Ù,¹Ù·¥,¿ä±¸
  • desire
    ¿øÇÏ´Ù;¹Ù¶ó´Ù;¼Ò¿ø;¿å±¸;¹Ù¶ó´Â °Í;Á¤¿å
  • desired
    ¹Ù¶ú´ø;Èñ¸ÁÇß´ø;¿ÇÀº;ÈǸ¢ÇÑ
  • desirous
    ¿­¸ÁÇÏ´Â
  • desirous
    ¹Ù¶ó´Â;¿øÇÏ´Â
  • desist
    ±×¸¸µÎ´Ù
  • desist
    ´Ü³äÇÏ´Ù;±×¸¸µÎ´Ù
  • desistance
    ÁßÁö;´Ü³ä
  • desk
    ̴ȗ
WordNet ÀÏ¹Ý ¿µ¿µ »çÀü °Ë»ö °á°ú : 12 ÆäÀÌÁö: 7
DES make insensitive
DES cause not to be sensitive
DES made less sensitive
DES rendered emotionally insensitive
DES making less susceptible or sensitive to either physical or emotional stimuli
DES the process of reducing sensitivity
DES a technique used in behavior therapy to treat phobias and other behavior problems involving anxiety
DES a technique used in behavior therapy to treat phobias and other behavior problems involving anxiety
DES make insensitive
DES cause not to be sensitive
DES made less sensitive
DES rendered emotionally insensitive
¿ÜºÎ ¸µÅ© - American Heritage Dictionary ¿µ¿µ»çÀü ¸ÂÃã °Ë»ö (https://www.ahdictionary.com) °á°ú: 5 ÆäÀÌÁö: 7
ÀÌ ¾Æ·¡ ºÎÅÍ´Â °á°ú°¡ ¾ø½À´Ï´Ù.
KMLE ÀÇÇоà¾î »çÀü ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
KMLE ÀÇÇоà¾î »çÀü À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
KMLE ÀÚµ¿ÃßÃâ ÀÇÇоà¾î »çÀü ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
KMLE ÀÚµ¿ÃßÃâ ÀÇÇоà¾î »çÀü À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
KMLE ¾àǰ/ÀǾàǰ ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
  • Á¦Ç°¸í
    ¼ººÐ/ÇÔ·®
    ±¸ºÐ/º¸Çè±Þ¿©
KMLE ¾àǰ/ÀǾàǰ À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
  • Á¦Ç°¸í
    ¼ººÐ/ÇÔ·®
    ±¸ºÐ/º¸Çè±Þ¿©
ÀÇÇÐ³í¹® ¾àÀÚ(Pubmed/Entrez) °Ë»ö ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
Çѱ¹Ç¥ÁØÁúº´»çÀκзù ¾àÀÚ ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
  • ÄÚµå
    ¿µ¹®
    ÇѱÛ
Çѱ¹Ç¥ÁØÁúº´»çÀκзù ¾àÀÚ À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
  • ÄÚµå
    ¿µ¹®
    ÇѱÛ
¾Ë±â½¬¿î ÀÇÇпë¾îÇ®ÀÌÁý, ¼­¿ïÀÇ´ë ±³¼ö ÁöÁ¦±Ù, °í·ÁÀÇÇÐ ÃâÆÇ ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
¾Ë±â½¬¿î ÀÇÇпë¾îÇ®ÀÌÁý, ¼­¿ïÀÇ´ë ±³¼ö ÁöÁ¦±Ù, °í·ÁÀÇÇÐ ÃâÆÇ À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
´ëÇÑÀÇÇù ÀÇÇпë¾î »çÀü °Ë»ö ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
  • ¿µ¹®
    ÇѱÛ
´ëÇÑÀÇÇù ÀÇÇпë¾î »çÀü °Ë»ö À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
  • ¿µ¹®
    ÇѱÛ
´ëÇÑÀÇÇù Çʼö ÀÇÇпë¾îÁý »çÀü °Ë»ö ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
  • ¿µ¹®
    ÇѱÛ
´ëÇÑÀÇÇù Çʼö ÀÇÇпë¾îÁý »çÀü °Ë»ö À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
  • ¿µ¹®
    ÇѱÛ
¿¾ ´ëÇÑÀÇÇù ÀÇÇпë¾î »çÀü °Ë»ö ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
  • ¿µ¹®
    ÇѱÛ
¿¾ ´ëÇÑÀÇÇù ÀÇÇпë¾î »çÀü °Ë»ö À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
  • ¿µ¹®
    ÇѱÛ
¿¾ ´ëÇÑÀÇÇù 2 ÀÇÇпë¾î »çÀü °Ë»ö ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
  • ¿µ¹®
    ÇѱÛ
¿¾ ´ëÇÑÀÇÇù 2 ÀÇÇпë¾î »çÀü °Ë»ö À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
  • ¿µ¹®
    ÇѱÛ
¿¾ ´ëÇÑÀÇÇù 3 ÀÇÇпë¾î »çÀü °Ë»ö À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
  • ¿µ¹®
    ÇѱÛ
´ëÇÑÇØºÎÇÐȸ ÀÇÇпë¾î »çÀü °Ë»ö ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
  • ¿µ¹®
    ÇѱÛ
´ëÇÑÇØºÎÇÐȸ ÀÇÇпë¾î »çÀü °Ë»ö À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
  • ¿µ¹®
    ÇѱÛ
´ëÇѽŰæ¿Ü°úÇÐȸ ÀÇÇпë¾î »çÀü °Ë»ö ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
  • ¿µ¹®
    ÇѱÛ
    ÇÑÀÚ
´ëÇѽŰæ¿Ü°úÇÐȸ ÀÇÇпë¾î »çÀü °Ë»ö À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
  • ¿µ¹®
    ÇѱÛ
    ÇÑÀÚ
´ëÇѱâ»ýÃæÇÐȸ ÀÇÇпë¾î »çÀü °Ë»ö ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
  • ¿µ¹®
    ÇѱÛ
´ëÇѱâ»ýÃæÇÐȸ ÀÇÇпë¾î »çÀü °Ë»ö À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
  • ¿µ¹®
    ÇѱÛ
´ëÇÑ»ýÈ­ÇкÐÀÚ»ý¹°ÇÐȸ ¿ë¾î »çÀü °Ë»ö ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
  • ¿µ¹®
    ÇѱÛ
´ëÇÑ»ýÈ­ÇкÐÀÚ»ý¹°ÇÐȸ ¿ë¾î »çÀü °Ë»ö À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
  • ¿µ¹®
    ÇѱÛ
KI ÀÇÇпë¾î »çÀü °Ë»ö ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
  • ¿µ¹®
    ÇѱÛ
KI ÀÇÇпë¾î »çÀü °Ë»ö À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
  • ¿µ¹®
    ÇѱÛ
°æºÏ´ë Ä¡°ú´ëÇÐ ±¸°­³»°ú ±³½Ç »çÀü ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
  • ¿µ¹®
    ÇѱÛ
    ¼³¸í
°æºÏ´ë Ä¡°ú´ëÇÐ ±¸°­³»°ú ±³½Ç »çÀü À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
  • ¿µ¹®
    ÇѱÛ
    ¼³¸í
CancerWEB ¿µ¿µ ÀÇÇлçÀü À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
MeSH(Medical Subject Headings) À¯»ç °Ë»ö (http://www.nlm.nih.gov) °á°ú : 0 ÆäÀÌÁö: 7
¿ÜºÎ ¸µÅ© - Merriam-Webster's ÀÇÇлçÀü À¯»ç °Ë»ö (https://www.merriam-webster.com) °á°ú: 0 ÆäÀÌÁö: 7
¿ÜºÎ ¸µÅ© - A.D.A.M. Medical Encyclopedia ¸ÂÃã °Ë»ö (http://www.nlm.nih.gov) °á°ú: 0 ÆäÀÌÁö: 7
¿ÜºÎ ¸µÅ© - A.D.A.M. Medical Encyclopedia À¯»ç °Ë»ö (http://www.nlm.nih.gov) °á°ú: 0 ÆäÀÌÁö: 7
¿ÜºÎ ¸µÅ© - MedlinePlus Health Topics ¸ÂÃã °Ë»ö (http://www.nlm.nih.gov) °á°ú: 0 ÆäÀÌÁö: 7
¿ÜºÎ ¸µÅ© - MedlinePlus Health Topics À¯»ç °Ë»ö (http://www.nlm.nih.gov) °á°ú: 0 ÆäÀÌÁö: 7
¿ÜºÎ ¸µÅ© - µå·¯±×ÀÎÆ÷ ¾àÇÐ Á¤º¸ À¯»ç °Ë»ö (http://www.druginfo.co.kr) °á°ú: 0 ÆäÀÌÁö: 7
Á¦Ç°¸í
ÆÇ¸Å»ç
º¸ÇèÄÚµå ¼ººÐ/ÇÔ·®
±¸ºÐ/º¸Çè±Þ¿©
¿ÜºÎ ¸µÅ© - WebMD.com Drug Reference ¸ÂÃã °Ë»ö (http://www.webmd.com) °á°ú: 0 ÆäÀÌÁö: 7
¿ÜºÎ ¸µÅ© - WebMD.com Drug Reference À¯»ç °Ë»ö (http://www.webmd.com) °á°ú: 0 ÆäÀÌÁö: 7
¿ÜºÎ ¸µÅ© - Drug.com Drugs by Medical Condition ¸ÂÃã °Ë»ö (http://www.drugs.com) °á°ú: 0 ÆäÀÌÁö: 7
¿ÜºÎ ¸µÅ© - Drug.com Drugs by Medical Condition À¯»ç °Ë»ö (http://www.drugs.com) °á°ú: 0 ÆäÀÌÁö: 7
KMLE À¥ ¿ë¾î À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
ÇÑ¿µ/¿µÇÑ »çÀü À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 7
  • ¿µ¹®
    ÇѱÛ
¿ÜºÎ ¸µÅ© - American Heritage Dictionary ¿µ¿µ»çÀü À¯»ç °Ë»ö (https://www.ahdictionary.com) °á°ú: 0 ÆäÀÌÁö: 7
ÅëÇÕ°Ë»ö ¿Ï·á