{"id":11872,"date":"2020-11-09T10:13:29","date_gmt":"2020-11-09T12:13:29","guid":{"rendered":"https:\/\/mindthegraph.com\/blog\/?p=11872"},"modified":"2022-11-24T12:07:01","modified_gmt":"2022-11-24T15:07:01","slug":"water-in-the-moon-the-infrared-explanation","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/lt\/vanduo-menulyje-issamus-paaiskinimas\/","title":{"rendered":"Vanduo M\u0117nulyje (nepakankamas baseinui) - infraraudon\u0173j\u0173 spinduli\u0173 paai\u0161kinimas"},"content":{"rendered":"

Gerai, gerai, gerai, gal \u0161iek tiek persistengiau paveiksl\u0117lyje vir\u0161uje - did\u017eiulis vandens kiekis, \u017euvys, valtys ir plaukikai gerai leid\u017eia laik\u0105 M\u0117nulio up\u0117je. <\/p>\n\n\n\n

Ta\u010diau a\u0161 tik nor\u0117jau pasakyti, kad 2020 m. spalio 26 d. \"Nature Astronomy\" paskelb\u0117 tyrim\u0105, kuriame patvirtinama, kad M\u0117nulyje aptikta vandens. Ties\u0105 sakant, tai buvo ne bet koks vanduo, o molekulinis vanduo - ma\u017eiausias jo vienetas. <\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

Tyrime patvirtinama, kad 2018 m. rugpj\u016b\u010dio 31 d. infraraudon\u0173j\u0173 spinduli\u0173 kamera FORCAST, prijungta prie teleskopo SOFIA, tam tikruose M\u0117nulio krateriuose aptiko vandens. <\/p>\n\n\n\n

Kamera aptiko stipri\u0105 6 \u03bcm spinduliuot\u0117s juost\u0105, kuri buvo palyginta su kitais tyrimais ir literat\u016brin\u0117mis vert\u0117mis, taip patvirtinant duomen\u0173 pagr\u012fstum\u0105.<\/p>\n\n\n\n

Infraraudon\u0173j\u0173 spinduli\u0173 analiz\u0117 paprastai paai\u0161kinama tuo, kad ji apima plat\u0173 elektromagnetinio spektro diapazon\u0105 nuo 14 000 iki 10 cm-1, kuris i\u0161 esm\u0117s yra energijos ir jos s\u0105veikos su materija matavimas. <\/p>\n\n\n\n

Tokia s\u0105veika gali b\u016bti sugerian\u010dios, skleid\u017eian\u010dios arba atspindin\u010dios<\/strong> tam tikras energijos lygis. \u0160iuo matavimu galima nustatyti ne tik ne\u017einom\u0105 molekul\u0119, bet ir jos savybes.<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

FORCAST aptikta stipri 6 \u03bcm spinduliuot\u0117s juosta yra tam tikroje infraraudon\u0173j\u0173 spinduli\u0173 da\u017eni\u0173 juostos srityje, vidutin\u0117je infraraudon\u0173j\u0173 spinduli\u0173 srityje nuo 4000 iki 400 cm-1. <\/p>\n\n\n\n

\u0160i dalis paprastai naudojama steb\u0117ti ir analizuoti pagrindiniai virpesiai<\/strong> susij\u0119s su molekuline strukt\u016bra. Galima analizuoti bet kokio pavidalo med\u017eiagas - kietas, skystas ar dujines.<\/p>\n\n\n\n

Kadangi toki\u0173 molekuli\u0173 virpesiai pla\u010diai naudojami molekulin\u0117ms strukt\u016broms tirti, \u017einoma, kad labai atskira molekul\u0117 gali sugerti, i\u0161spinduliuoti arba atspind\u0117ti tam tikro da\u017enio energij\u0105, atitinkan\u010di\u0105 tam tikras strukt\u016brines charakteristikas. <\/p>\n\n\n\n

Taip atsitinka tod\u0117l, kad molekul\u0117s n\u0117ra stati\u0161ki objektai, j\u0173 cheminiai ry\u0161iai tarp atom\u0173 nuolat juda, jos yra dinami\u0161kos ir s\u0105veikauja su skirtingais energijos lygiais. <\/p>\n\n\n\n

Pavyzd\u017eiui, vandens molekul\u0117 gali vibruoti trimis skirtingais b\u016bdais. Du i\u0161 j\u0173 yra deguonies ir vandenilio ry\u0161io pailg\u0117jimas ir i\u0161tempimas, o kitas - kampin\u0117 deformacija. <\/p>\n\n\n\n

Gerai, dabar palengvinkime: vandens molekul\u0117 turi dvi jungtis, tiesa? Taip. <\/p>\n\n\n\n

\u0160ios dvi obligacijos gali jud\u0117ti simetri\u0161kai, kai vienu metu kyla ir krinta, ir asimetri\u0161kai, kai viena obligacija kyla, o kita krenta. <\/p>\n\n\n\n

\u0160ie du vibracijos tipai yra simetrinis tempimas<\/a> ir asimetrinis ruo\u017eas<\/a>. Tre\u010dioji vibracija n\u0117ra judesys auk\u0161tyn ar \u017eemyn, tai labiau kampinis judesys, kaip s\u016bpyn\u0117s, vadinamas simetrin\u0117 deformacija<\/a>. <\/p>\n\n\n

\n
\"simetrinis<\/figure><\/div>\n\n\n

Jei norite pamatyti gif paveiksl\u0117lius, kad geriau suprastum\u0117te, koki\u0105 vibracij\u0105 turi molekul\u0117, galite tai patikrinti spustel\u0117j\u0119 jos pavadinimus vir\u0161 teksto.  <\/p>\n\n\n\n

Dabar gr\u012f\u017ekime prie straipsnio.<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

Stipri 6 \u00b5m spinduliuot\u0117s juosta buvo stebima tam tikroje M\u0117nulio vietoje, Klavijaus krateryje ir aplinkin\u0117je vietov\u0117je, esan\u010dioje didel\u0117se platumose. <\/p>\n\n\n\n

Nor\u0117dami \u012fsitikinti, kad tikrai stebi H2O infraraudon\u0173j\u0173 spinduli\u0173 juost\u0105, mokslininkai pasinaudojo ankstesniais vandens turin\u010di\u0173 med\u017eiag\u0173 duomenimis, kad patvirtint\u0173 M\u0117nulio juostos savybes; jie taip pat i\u0161tyr\u0117 esam\u0105 planetos med\u017eiag\u0105, kad pamatyt\u0173 6 \u00b5m H2O juost\u0105 ir palygint\u0173 j\u0105 su aptikta juosta. Remdamiesi \u0161iais palyginimais jie patvirtino, kad juosta yra i\u0161 molekulinio vandens.<\/p>\n\n\n\n

Ta\u010diau \u0161i juosta nebuvo vienintel\u0117 M\u0117nulio pavir\u0161iuje aptikta juosta. Buvo aptikta dar viena 3 \u03bcm absorbcijos juosta, kuri gali reik\u0161ti, kad joje yra daugiau vandens. <\/p>\n\n\n\n

\u0160i antroji juosta buvo netoli M\u0117nulio ekvatoriaus srities, kitoje vietoje nei pirmoji juosta. <\/p>\n\n\n\n

Taigi atrodo, kad mokslinink\u0173 surinktuose duomenyse vieta labai kinta.<\/p>\n\n\n\n

Skirtingai nuo 6 \u03bcm juostos, kuri yra labai b\u016bdinga vandens molekulei, \u0161i 3 \u03bcm juosta atspindi vien\u0105 molekul\u0119, kuri gali j\u0105 paversti vandeniu, t. y. hidroksil\u0105 (O-H). <\/p>\n\n\n\n

Tai rei\u0161kia, kad vanduo taip pat gali susidaryti d\u0117l chemin\u0117s konversijos reakcij\u0173 i\u0161 hidroksilo \u012f vanden\u012f M\u0117nulio pavir\u0161iuje.<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

Galite paklausti: \"Kaip \u012fmanoma, kad M\u0117nulio pavir\u0161iuje yra vandens?\" Arba net \"i\u0161 kur atsirado vanduo?\" Na, straipsnyje jie turi teorij\u0105.<\/p>\n\n\n\n

\"Yra keletas vandens M\u0117nulio dirvo\u017eemyje kilm\u0117s mechanizm\u0173, kurie yra svarb\u016bs m\u016bs\u0173 duomenims\", - sakoma straipsnyje, taip pat: \"M\u0117nulio egzosferoje esantis vanduo gali chemizuotis ant gr\u016bd\u0173 pavir\u0161iaus. <\/p>\n\n\n\n

Vanduo gali patekti su laki\u0173j\u0173 med\u017eiag\u0173 turtingais mikrometeoritais, o dalis \u0161io vandens gali likti \u0161i\u0173 sm\u016bgi\u0173 metu susidariusiuose stikluose arba patekti \u012f egzosfer\u0105 ir b\u016bti chemosorbcijos objektu\" (HONNIBALL ir kt., 2020).<\/p>\n\n\n\n

Kitaip tariant, vanduo gali patekti i\u0161 mikrometeorit\u0173, o kai jie sud\u016b\u017eta M\u0117nulio pavir\u0161iuje, molekul\u0117s susigeria \u012f tai, k\u0105 mokslininkai pavadino stiklais ir gr\u016bdeli\u0173 pavir\u0161iais.  <\/p>\n\n\n\n

Taigi paskelbto straipsnio rezultatai leid\u017eia daryti nuosekli\u0105 i\u0161vad\u0105, kad egzistuoja mechanizmas, pagal kur\u012f M\u0117nulio pavir\u0161iuje d\u0117l sm\u016bgi\u0173 susidaro vanduo. <\/p>\n\n\n\n

Ta\u010diau, deja, \u0161io proceso pa\u017eanga yra labai ma\u017ea, ma\u017eyt\u0117 ir nedidel\u0117, tod\u0117l galb\u016bt niekada nepamatysime plaukimo var\u017eyb\u0173 M\u0117nulyje. Atsipra\u0161ome \u017emoni\u0173, turime tenkintis \u012fprastais baseinais, papl\u016bdimiais, up\u0117mis ir vandenynais.<\/p>\n\n\n\n

Jei norite perskaityti vis\u0105 straipsn\u012f ir gauti daugiau informacijos apie j\u012f, \u0161tai jis:<\/p>\n\n\n\n

HONNIBALL, C. I. et al. SOFIA Saul\u0117s ap\u0161viestame M\u0117nulyje aptiktas molekulinis vanduo. Gamta Astronomija<\/strong>, p. 1-7, 26 i\u0161. 2020.<\/em><\/p>\n\n\n\n

Dabar, jei norite padaryti tok\u012f \u0161aun\u0173 paveiksl\u0117l\u012f, kok\u012f mat\u0117te \u010dia, galite pabandyti Mind the Graph! Mind the Graph - tai platforma, kuri leid\u017eia vaizdingiau ir patraukliau pristatyti savo mokslini\u0173 tyrim\u0173 projekt\u0105, skaitmenin\u012f turin\u012f, pabandykite Mind the Graph! Spustel\u0117kite \u010dia<\/a> prad\u0117ti j\u012f naudoti.<\/p>\n\n\n\n

Jei esate chemikas, kaip ir a\u0161, galite naudoti Chemijos galerija<\/a> savo darbe, nebereik\u0117s kankintis kuriant molekules, \u010dia gal\u0117site tur\u0117ti gra\u017ei\u0173 molekuli\u0173 ir strukt\u016br\u0173. Patikrinkite Mind the Graph<\/a>. <\/p>","protected":false},"excerpt":{"rendered":"

Gerai, gerai, gerai, gal \u0161iek tiek persistengiau paveiksl\u0117lyje vir\u0161uje - did\u017eiulis vandens kiekis, \u017euvys, valtys ir plaukikai gerai leid\u017eia laik\u0105 M\u0117nulio up\u0117je. Ta\u010diau nor\u0117jau pasakyti, kad 2020 m. spalio 26 d. \u017eurnale \"Nature Astronomy\" buvo paskelbtas tyrimas, kuriame patvirtinama, kad buvo aptikta [...]<\/p>","protected":false},"author":4,"featured_media":11878,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[959,28],"tags":[554],"yoast_head":"\nWater in the Moon \u2013 The Infrared Explanation<\/title>\n<meta name=\"description\" content=\"Scientists have found water particles in the moon. Read this blog post to know what they found on the surface of the moon.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mindthegraph.com\/blog\/lt\/vanduo-menulyje-issamus-paaiskinimas\/\" \/>\n<meta property=\"og:locale\" content=\"lt_LT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Water in the Moon \u2013 The Infrared Explanation\" \/>\n<meta property=\"og:description\" content=\"Scientists have found water particles in the moon. Read this blog post to know what they found on the surface of the moon.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mindthegraph.com\/blog\/lt\/vanduo-menulyje-issamus-paaiskinimas\/\" \/>\n<meta property=\"og:site_name\" content=\"Mind the Graph Blog\" \/>\n<meta property=\"article:published_time\" content=\"2020-11-09T12:13:29+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-11-24T15:07:01+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2020\/11\/water-in-the-moon.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1110\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Fabricio Pamplona\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Fabricio Pamplona\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Water in the Moon \u2013 The Infrared Explanation","description":"Scientists have found water particles in the moon. Read this blog post to know what they found on the surface of the moon.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/mindthegraph.com\/blog\/lt\/vanduo-menulyje-issamus-paaiskinimas\/","og_locale":"lt_LT","og_type":"article","og_title":"Water in the Moon \u2013 The Infrared Explanation","og_description":"Scientists have found water particles in the moon. Read this blog post to know what they found on the surface of the moon.","og_url":"https:\/\/mindthegraph.com\/blog\/lt\/vanduo-menulyje-issamus-paaiskinimas\/","og_site_name":"Mind the Graph Blog","article_published_time":"2020-11-09T12:13:29+00:00","article_modified_time":"2022-11-24T15:07:01+00:00","og_image":[{"width":1110,"height":600,"url":"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2020\/11\/water-in-the-moon.png","type":"image\/png"}],"author":"Fabricio Pamplona","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Fabricio Pamplona","Est. reading time":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/mindthegraph.com\/blog\/water-in-the-moon-the-infrared-explanation\/","url":"https:\/\/mindthegraph.com\/blog\/water-in-the-moon-the-infrared-explanation\/","name":"Water in the Moon \u2013 The Infrared Explanation","isPartOf":{"@id":"https:\/\/mindthegraph.com\/blog\/#website"},"datePublished":"2020-11-09T12:13:29+00:00","dateModified":"2022-11-24T15:07:01+00:00","author":{"@id":"https:\/\/mindthegraph.com\/blog\/#\/schema\/person\/c8eaee6d8007ac319523c3ddc98cedd3"},"description":"Scientists have found water particles in the moon. Read this blog post to know what they found on the surface of the moon.","breadcrumb":{"@id":"https:\/\/mindthegraph.com\/blog\/water-in-the-moon-the-infrared-explanation\/#breadcrumb"},"inLanguage":"lt-LT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/mindthegraph.com\/blog\/water-in-the-moon-the-infrared-explanation\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/mindthegraph.com\/blog\/water-in-the-moon-the-infrared-explanation\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/mindthegraph.com\/blog\/"},{"@type":"ListItem","position":2,"name":"Water in the Moon (Not Enough for a Swimming Pool) \u2013 The Infrared Explanation"}]},{"@type":"WebSite","@id":"https:\/\/mindthegraph.com\/blog\/#website","url":"https:\/\/mindthegraph.com\/blog\/","name":"Mind the Graph Blog","description":"Your science can be beautiful!","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/mindthegraph.com\/blog\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"lt-LT"},{"@type":"Person","@id":"https:\/\/mindthegraph.com\/blog\/#\/schema\/person\/c8eaee6d8007ac319523c3ddc98cedd3","name":"Fabricio Pamplona","image":{"@type":"ImageObject","inLanguage":"lt-LT","@id":"https:\/\/mindthegraph.com\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/da6985d9f20ecb24f3238df103a638ac?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/da6985d9f20ecb24f3238df103a638ac?s=96&d=mm&r=g","caption":"Fabricio Pamplona"},"description":"Fabricio Pamplona is the founder of Mind the Graph - a tool used by over 400K users in 60 countries. He has a Ph.D. and solid scientific background in Psychopharmacology and experience as a Guest Researcher at the Max Planck Institute of Psychiatry (Germany) and Researcher in D'Or Institute for Research and Education (IDOR, Brazil). Fabricio holds over 2500 citations in Google Scholar. He has 10 years of experience in small innovative businesses, with relevant experience in product design and innovation management. Connect with him on LinkedIn - Fabricio Pamplona.","sameAs":["http:\/\/mindthegraph.com","https:\/\/www.linkedin.com\/in\/fabriciopamplona"],"url":"https:\/\/mindthegraph.com\/blog\/lt\/author\/fabricio\/"}]}},"_links":{"self":[{"href":"https:\/\/mindthegraph.com\/blog\/lt\/wp-json\/wp\/v2\/posts\/11872"}],"collection":[{"href":"https:\/\/mindthegraph.com\/blog\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mindthegraph.com\/blog\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/lt\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/lt\/wp-json\/wp\/v2\/comments?post=11872"}],"version-history":[{"count":5,"href":"https:\/\/mindthegraph.com\/blog\/lt\/wp-json\/wp\/v2\/posts\/11872\/revisions"}],"predecessor-version":[{"id":25555,"href":"https:\/\/mindthegraph.com\/blog\/lt\/wp-json\/wp\/v2\/posts\/11872\/revisions\/25555"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/lt\/wp-json\/wp\/v2\/media\/11878"}],"wp:attachment":[{"href":"https:\/\/mindthegraph.com\/blog\/lt\/wp-json\/wp\/v2\/media?parent=11872"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/lt\/wp-json\/wp\/v2\/categories?post=11872"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/lt\/wp-json\/wp\/v2\/tags?post=11872"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}