{"id":9264,"date":"2019-07-29T18:26:44","date_gmt":"2019-07-29T21:26:44","guid":{"rendered":"https:\/\/blog.mindthegraph.com\/?p=9264"},"modified":"2022-10-18T08:30:15","modified_gmt":"2022-10-18T11:30:15","slug":"best-science-news-stem","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/sl\/best-science-news-stem\/","title":{"rendered":"Znanstvene novice: Najzanimivej\u0161a odkritja za dober za\u010detek tedna"},"content":{"rendered":"<p style=\"text-align: justify;\">Pozdravljeni! Biti znanstvenik pomeni biti na teko\u010dem z vsem, kar se ti\u010de znanosti. \u0160e ve\u010d, deljenje zanimivih ali zanimivih znanstvenih novic je dober na\u010din za izbolj\u0161anje znanstvene komunikacije. Tukaj so na\u0161e najbolj trendovske novice s podro\u010dja znanosti za ta mesec. Prav tako lahko z nami delite svoje!<\/p>\n<h3><strong>01. Eksperimentalno vesoljsko plovilo se je odpravilo v vesolje<\/strong><\/h3>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">Skupina za zagovorni\u0161tvo vesolja Planetary Society je razvila LightSail 2, son\u010dno jadro, ki je za\u010delo izkori\u0161\u010dati son\u010dno svetlobo za pogon v vesolju. Plovilo\u00a0<a href=\"https:\/\/www.newscientist.com\/article\/2206973-spacex-is-about-to-launch-a-sail-propelled-through-space-by-sunshine\/\">se je za\u010dela<\/a>\u00a025. junija na krovu rakete SpaceX Falcon Heavy. Zdaj so se odprle majhne \u0161katle, v katerih so bila shranjena njegova jadra.<\/p>\n<p><center><iframe loading=\"lazy\" title=\"Animacija LightSail 2\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/-OmGvycgNCg?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p style=\"text-align: justify;\">Predhodnik vesoljskega plovila,\u00a0<a href=\"https:\/\/www.newscientist.com\/article\/dn27679-lightsail-spacecraft-successfully-deploys-solar-sail\/\">LightSail 1<\/a>, je leta 2015 razgrnil svoja jadra. Vendar ni izvedel nobenega nadzorovanega manevra, preden je padel v Zemljino ozra\u010dje in zgorel. Zaradi tega je bilo LightSail 2 izstreljeno v vi\u0161jo orbito. Tako bo do\u017eivelo manj trenja zaradi atmosfere in bo letelo okoli planeta do enega leta, preden bo padlo (negativni rezultati imajo v znanosti velik pomen, kajne?).<\/p>\n<p style=\"text-align: justify;\">Poleg tega bodo tak\u0161na lahka jadra v prihodnosti lahko predstavljala u\u010dinkovit na\u010din za pogon majhnih satelitov po son\u010dnem sistemu in morda celo zunaj njega, ne da bi za to potrebovali ogromne koli\u010dine goriva, kot ga potrebujejo obi\u010dajna vesoljska plovila.<\/p>\n<p><center><iframe loading=\"lazy\" title=\"Kako bi lahko LightSail 2 spremenil potovanje v vesolje\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/QKM-LPEFCsU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<h3 style=\"text-align: justify;\"><\/h3>\n<h3 style=\"text-align: justify;\"><strong>02. V skladu z <a href=\"https:\/\/www.sciencemag.org\/news\/2019\/07\/simpler-hiv-treatment-and-prevention-strategies-take-center-stage\" target=\"_blank\" rel=\"noopener\">Revija Science<\/a>, \"nov vsadek bi lahko spremenil na\u010din prepre\u010devanja oku\u017ebe s HIV\"<\/strong><\/h3>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">Farmacevtski velikan Merck &amp; Co. je poro\u010dal o potencialnem zdravilu: vsadku s po\u010dasnim spro\u0161\u010danjem eksperimentalnega protiretrovirusnega zdravila, ki naj bi v telesu ostalo dolgo \u010dasa. Kombinacija obljublja, da bo zagotavljala u\u010dinkovito za\u0161\u010dito pred virusom HIV eno leto ali ve\u010d, kar je veliko dlje kot katero koli zdravilo ARV, ki je zdaj na trgu. To je ena od ve\u010d novih strategij za protiretrovirusna zdravila, ki se razvijajo in ponujajo potencialno enostavnej\u0161e mo\u017enosti za zdravljenje ali prepre\u010devanje oku\u017ebe s HIV. \u010ce se bo uporabljala na \u0161iroko, bomo kon\u010dno lahko spremenili potek epidemije aidsa.<\/p>\n<p style=\"text-align: justify;\">Ve\u010d o tem si lahko preberete v <a href=\"https:\/\/www.sciencemag.org\/news\/2019\/07\/simpler-hiv-treatment-and-prevention-strategies-take-center-stage\" target=\"_blank\" rel=\"noopener\">znanstveno spleti\u0161\u010de.<\/a>\u00a0Najprej pa obnovimo pot oku\u017ebe z virusom HIV. Oglejte si ta grafi\u010dni izvle\u010dek, ki je na voljo na spletnem mestu mind the graph:<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/mindthegraph.com\/templates\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-9280\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2019\/07\/hiv2.png\" alt=\"hiv2\" width=\"1000\" height=\"750\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/hiv2.png 2159w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/hiv2-300x225.png 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/hiv2-768x576.png 768w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/hiv2-1024x768.png 1024w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><\/p>\n<h3><\/h3>\n<h3 style=\"text-align: justify;\"><strong>03. Gola Zemlja: najbolj\u0161i na\u010din vizualizacije geolo\u0161kih znanosti<\/strong><\/h3>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">Lidar (angl. light detection and ranging) je tehnologija, ki za zbiranje tridimenzionalnih informacij uporablja svetlobne impulze. Rezultati so neverjetni, zmogljivi in izjemno podrobni tridimenzionalni modeli Zemljinega povr\u0161ja. Ogledate si lahko modele razli\u010dnih geolo\u0161kih formacij, vulkanov, cunamijev in ledenikov.<\/p>\n<p style=\"text-align: justify;\">Podatki lidarja se pogosto zbirajo z letala z laserskim sistemom, usmerjenim v tla. Sistem meri \u010das, ki je potreben, da laserski svetlobni impulzi dose\u017eejo tla in se vrnejo. Milijarde teh hitro zbranih meritev (to\u010dk) tvorijo modele. Za bolj\u0161e razumevanje si oglejte infografiko:<\/p>\n<p><a href=\"https:\/\/www.arcgis.com\/apps\/Cascade\/index.html?appid=36b4887370d141fcbb35392f996c82d9\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-9274 size-large\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2019\/07\/geology-1024x306.jpg\" alt=\"geologija\" width=\"640\" height=\"191\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/geology-1024x306.jpg 1024w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/geology-300x90.jpg 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/geology-768x230.jpg 768w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/geology.jpg 1377w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">Po uradnih podatkih <a href=\"https:\/\/www.dnr.wa.gov\/\" target=\"_blank\" rel=\"noopener\">Ministrstvo za naravne vire zvezne dr\u017eave Washington<\/a> se lidar uporablja tudi pri ohranjanju naravnih virov, ocenjevanju oskrbe z vodo in njene kakovosti ter upravljanju rudarskih virov. Poleg tega se lidar velikokrat uporablja tudi zunaj podro\u010dja geologije, med drugim v gozdarstvu, prostorskem na\u010drtovanju, kmetijstvu, arheologiji, navigaciji in meteorologiji.<\/p>\n<p style=\"text-align: justify;\">Zato si resno oglejte <a href=\"https:\/\/www.arcgis.com\/apps\/Cascade\/index.html?appid=36b4887370d141fcbb35392f996c82d9\" target=\"_blank\" rel=\"noopener\">na to.<\/a><\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/www.arcgis.com\/apps\/Cascade\/index.html?appid=36b4887370d141fcbb35392f996c82d9\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-9275 size-full\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2019\/07\/geology1.jpg\" alt=\"geologija1\" width=\"1524\" height=\"670\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/geology1.jpg 1524w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/geology1-300x132.jpg 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/geology1-768x338.jpg 768w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/geology1-1024x450.jpg 1024w\" sizes=\"(max-width: 1524px) 100vw, 1524px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/www.arcgis.com\/apps\/Cascade\/index.html?appid=36b4887370d141fcbb35392f996c82d9\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-9276 size-full\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2019\/07\/geology2.jpg\" alt=\"geologija2\" width=\"1402\" height=\"676\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/geology2.jpg 1402w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/geology2-300x145.jpg 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/geology2-768x370.jpg 768w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/geology2-1024x494.jpg 1024w\" sizes=\"(max-width: 1402px) 100vw, 1402px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">\u010ce so vam bile te znanstvene novice v\u0161e\u010d, delite tudi svoje raziskave! Kaj pa, \u010de \u017eelite ustvariti privla\u010den grafi\u010dni izvle\u010dek za razlago svojega dela? Kot veste, smo tukaj, da skupaj izbolj\u0161amo znanstveno komunikacijo!<\/p>\n<p style=\"text-align: justify;\">\u00a0<a href=\"https:\/\/mindthegraph.com\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-6577\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2017\/01\/start_get-mind-the-graph-medical-illustrations.png\" alt=\"znanstvene ilustracije z grafom\" width=\"230\" height=\"74\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2017\/01\/start_get-mind-the-graph-medical-illustrations.png 310w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2017\/01\/start_get-mind-the-graph-medical-illustrations-300x97.png 300w\" sizes=\"(max-width: 230px) 100vw, 230px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><\/center><\/center><\/p>","protected":false},"excerpt":{"rendered":"<p>Pozdravljeni! Biti znanstvenik pomeni biti na teko\u010dem z vsem, kar se ti\u010de znanosti. \u0160e ve\u010d, deljenje zanimivih ali zanimivih znanstvenih novic je dober na\u010din za izbolj\u0161anje znanstvene komunikacije. Tukaj so na\u0161e najbolj trendovske novice s podro\u010dja znanosti za ta mesec. Prav tako lahko z nami delite svoje! 01. Eksperimentalno vesoljsko plovilo se je odpravilo v [...]<\/p>","protected":false},"author":11,"featured_media":9276,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"image","meta":[],"categories":[959,28],"tags":[96,299,554,256,250,330,218,964,775],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Science news: The coolest discoveries to start the week well - Mind the Graph Blog<\/title>\n<meta name=\"description\" content=\"Being a scientist means to be updated in everything about science. 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