{"id":55632,"date":"2020-01-24T00:00:00","date_gmt":"2020-01-23T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/mu-mu-gav-gav-krya-krya-evolyutsiya-akusticheskoj-kommunikatsii"},"modified":"2020-02-18T14:03:46","modified_gmt":"2020-02-18T11:03:46","slug":"mu-mu-gav-gav-krya-krya-evolyutsiya-akusticheskoj-kommunikatsii","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/mu-mu-gav-gav-krya-krya-evolyutsiya-akusticheskoj-kommunikatsii","title":{"rendered":"Mu-mu, haf-haf, cre\u0219te-cre\u0219te: evolu\u021bia comunic\u0103rii acustice","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Mu-mu, haf-haf, cre\u0219te-cre\u0219te: evolu\u021bia comunic\u0103rii acustice\" src=\"\/wp-content\/uploads\/2020\/01\/ee14d64709d2507c3a43eb2d0eb9afc8.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n\u00cen lumea animalelor, inclusiv a oamenilor, exist\u0103 numeroase metode de comunicare \u00eentre ele. Poate fi un dans energic, ca la p\u0103s\u0103rile paradisiace, care semnaleaz\u0103 disponibilitatea masculului de a se reproduce; poate fi o colorare str\u0103lucitoare, precum la broa\u0219tele arboricole din Amazon, care indic\u0103 toxicitatea lor; poate fi un miros, similar celor de la c\u00e2ini, care marcheaz\u0103 limitele teritoriale. Dar cea mai obi\u0219nuit\u0103 form\u0103 pentru majoritatea animalelor superioare este comunicarea acustic\u0103, adic\u0103 utilizarea sunetelor. \u00cenc\u0103 de mici, ne \u00eenv\u0103\u021b\u0103m copiii cu cine \u0219i cum se comunic\u0103: vaca \u2014 mu-mu-mu, c\u00e2inele \u2014 hau-hau etc. Pentru noi, comunicarea verbal\u0103, adic\u0103 acustic\u0103, este un aspect esen\u021bial al socializ\u0103rii. Acela\u0219i lucru se poate spune \u0219i despre altele dintre fiin\u021bele din fauna. Oamenii de \u0219tiin\u021b\u0103 de la Universitatea Hainan din China au decis s\u0103 c\u0103l\u0103toreasc\u0103 \u00een trecut pentru a \u00een\u021belege evolu\u021bia comunic\u0103rii acustice. C\u00e2t de r\u0103sp\u00e2ndit\u0103 este comunicarea acustic\u0103 \u00een r\u00e2ndul animalelor, c\u00e2nd a luat na\u0219tere \u0219i de ce a devenit metoda dominant\u0103 de transmitere a informa\u021biei? Despre aceasta vom afla din raportul cercet\u0103torilor. S\u0103 \u00eencepem.<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h3>Baza cercet\u0103rii<\/h3>\n<p>\n\u00cen aceast\u0103 etap\u0103 a evolu\u021biei, multe specii de animale au integrat complet semnalele acustice \u00een ritmul lor de via\u021b\u0103. Sunetele emise de animale sunt folosite pentru a atrage parteneri (c\u00e2ntecele p\u0103s\u0103rilor, crocotele broa\u0219telor etc.), pentru a detecta sau a dezorienta inamicii ( \u021bip\u0103tul unui coiot, care \u00eei semnaleaz\u0103 pr\u0103d\u0103torului c\u0103 a fost depistat \u0219i capcana nu va func\u021biona, a\u0219a c\u0103 ar trebui s\u0103 se retrag\u0103), pentru a transmite informa\u021bii despre disponibilitatea hranei (clocitoarele, care au g\u0103sit hran\u0103, emit un sunet caracteristic pentru a atrage aten\u021bia puilor lor) etc.<\/p>\n<blockquote><p><b>Fapt interesant:<\/b> <br \/>\n<center><div class=\"youtube-placeholder\" data-id=\"nREYBx4eZf8\" onclick=\"loadVideo(this)\">\r\n        <img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/nREYBx4eZf8\/hqdefault.jpg\" alt=\"Reda\u021bi video\" loading=\"lazy\" width=\"480\" height=\"360\" style=\"width:100%;height:auto;\">\r\n        <div class=\"play-button\"><\/div>\r\n    <\/div><\/center><br \/>\n<i>Masculul unui zornait de unic\u0103 specie (<i>Procnias albus)<\/i> emite un strig\u0103t de \u00eemperechere de 125 dB (un motor de turbin\u0103 \u2014 120-140 dB), fiind astfel cea mai tare pas\u0103re de pe planet\u0103.<\/i><\/p><\/blockquote>\n<p>Studiul semnalelor acustice \u0219i evolu\u021bia acestora are loc de mult timp. Datele ob\u021binute prin aceste cercet\u0103ri contribuie la o \u00een\u021belegere mai bun\u0103 a modului \u00een care oamenii utilizeaz\u0103 sunetele \u0219i, prin urmare, a modului \u00een care s-au format diferite limbi \u00een diverse regiuni ale planetei. Cu toate acestea, aceste studii nu au abordat \u00eens\u0103\u0219i apari\u021bia comunic\u0103rii acustice ca fenomen. Una dintre \u00eentreb\u0103rile fundamentale la care nimeni nu a g\u0103sit \u00eenc\u0103 un r\u0103spuns este \u2014 de ce a ap\u0103rut comunicarea acustic\u0103? <\/p>\n<p>Exist\u0103 multe \u00eentreb\u0103ri care cer r\u0103spunsuri. \u00cen primul r\u00e2nd, ce anume factori ecologici au influen\u021bat apari\u021bia \u0219i formarea acestui tip de transmitere a informa\u021biei? \u00cen al doilea r\u00e2nd, a fost comunicarea acustic\u0103 legat\u0103 de specia\u021bie, adic\u0103 ajut\u0103 aceasta la r\u0103sp\u00e2ndirea speciei \u0219i la prevenirea dispari\u021biei acesteia? \u00cen al treilea r\u00e2nd, este prezen\u021ba comunic\u0103rii acustice stabil\u0103 din punct de vedere evolutiv dup\u0103 dezvoltarea sa? \u0218i, \u00een cele din urm\u0103, s-a dezvoltat comunicarea acustic\u0103 \u00een diferite grupuri de animale \u00een paralel sau are un str\u0103mo\u0219 comun pentru toate creaturile?<\/p>\n<p>R\u0103spunsurile la aceste \u00eentreb\u0103ri, \u00een opinia oamenilor de \u0219tiin\u021b\u0103, sunt importante nu doar pentru \u00een\u021belegerea comunic\u0103rii acustice ca atare, ci \u0219i pentru \u00een\u021belegerea evolu\u021biei \u0219i schimb\u0103rilor comportamentale la animale. De exemplu, exist\u0103 o teorie conform c\u0103reia mediul habitat influen\u021beaz\u0103 semnificativ selec\u021bia sexual\u0103 \u0219i comunicarea la unele specii de animale. Aplicabilitatea acestei teorii la formarea semnalelor este \u00eenc\u0103 dificil de spus, dar este cu siguran\u021b\u0103 posibil\u0103. De asemenea, oamenii de \u0219tiin\u021b\u0103 amintesc c\u0103 chiar \u0219i Darwin afirma c\u0103 semnalele sonore joac\u0103 un rol important \u00een formarea perechilor la unele specii. Prin urmare, semnalele acustice influen\u021beaz\u0103 specia\u021bia. <\/p>\n<p>\u00cen aceast\u0103 lucrare, cercet\u0103torii au decis s\u0103 examineze evolu\u021bia semnalelor sonore la animale cu patru picioare, folosind o abordare filogenetic\u0103 (identificarea rela\u021biilor \u00eentre diferite specii). Accentul principal a fost pus pe originea comunic\u0103rii acustice, nu pe forma sau func\u021biile acesteia. Studiul a utilizat date din 1799 de specii diferite \u0219i a luat \u00een considerare \u0219i factorul comportamental zilnic (specii cu activitate diurn\u0103 \u0219i nocturn\u0103). \u00cen plus, a fost studiat\u0103 rela\u021bia dintre comunicarea acustic\u0103 \u0219i gradul de diversificare a speciilor, adic\u0103 r\u0103sp\u00e2ndirea lor, prin intermediul unui model de speciere-extinc\u021bie. De asemenea, a fost testat conservatismul filogenetic \u00een cazul existen\u021bei unei comunic\u0103ri acustice \u00eentre specii.<\/p>\n<h3>Rezultatele cercet\u0103rii<\/h3>\n<p>\nPrintre patrupezi, majoritatea amfibienilor, mamiferelor, p\u0103s\u0103rilor \u0219i crocodilienilor au comunicare acustic\u0103, \u00een timp ce majoritatea reptilelor \u0219i \u021bestoaselor nu au. \u00cen r\u00e2ndul amfibienilor, nu exist\u0103 un astfel de tip de transmitere a informa\u021biei la cecilii (<i>Cecilia<\/i>), dar exist\u0103 la unele specii de salamandre \u0219i la majoritatea brotacelor (la 39 din cele 41 de specii investigate). De asemenea, comunicarea acustic\u0103 lipse\u0219te la \u0219erpi \u0219i la toate familiile de \u0219op\u00e2rle, cu excep\u021bia a dou\u0103 \u2014 <i>Gekkonidae<\/i> (gecoane), <i>Phyllodactylidae<\/i>. \u00cen ordinul \u021bestoaselor, doar 2 din 14 familii au comunicare acustic\u0103. Destul de a\u0219teptat, printre cele 173 de specii de p\u0103s\u0103ri investigate, toate au avut comunicare acustic\u0103. 120 din 125 de familii de mamifere au demonstrat, de asemenea, aceast\u0103 caracteristic\u0103.<\/p>\n<blockquote><p><b>Fapt interesant:<\/b><br \/>\n<img decoding=\"async\" alt=\"Mu-mu, haf-haf, cre\u0219te-cre\u0219te: evolu\u021bia comunic\u0103rii acustice\" src=\"\/wp-content\/uploads\/2020\/01\/dd2189ae21fe0cc0af378eeae0886d09.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Salamandrele au o regenerare uimitoare \u0219i pot regenera nu doar coada, ci \u0219i labuta; spre deosebire de multe dintre rudele lor, salamandrele nu depun ou\u0103, ci sunt vivipare; una dintre cele mai mari salamandre \u2014 salamandra gigant\u0103 japonez\u0103 \u2014 c\u00e2nt\u0103re\u0219te 35 kg.<\/i><\/p><\/blockquote>\n<p>Rezum\u00e2nd aceste date, se poate spune c\u0103 transmiterea acustic\u0103 a informa\u021biei este prezent\u0103 la 69% dintre reprezentan\u021bii patrupezi.<\/p>\n<p><img decoding=\"async\" alt=\"Mu-mu, haf-haf, cre\u0219te-cre\u0219te: evolu\u021bia comunic\u0103rii acustice\" src=\"\/wp-content\/uploads\/2020\/01\/c02ee8af5158ba5607adb16745a652c0.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Tabelul nr. 1: procentul de posesoare ale comunic\u0103rii acustice \u00een r\u00e2ndul speciilor de patrupezi investigated.<\/i><\/p>\n<p>Stabilind r\u0103sp\u00e2ndirea aproximativ\u0103 a comunic\u0103rii acustice \u00een r\u00e2ndul speciilor, a fost necesar s\u0103 \u00een\u021belegem leg\u0103tura dintre aceast\u0103 abilitate \u0219i comportamentul animalelor (nocturne sau diurne).<\/p>\n<p>Dintre mai multe modele care descriu aceast\u0103 rela\u021bie pentru fiecare specie, a fost ales un model potrivit pentru o descriere medie a rela\u021biei dintre acustic\u0103 \u0219i comportamentul tuturor speciilor. Acest model (tabelul nr. 2) arat\u0103 toate avantajele \u0219i dezavantajele unui astfel de abilitate pentru ambele op\u021biuni de comportament ale animalului.<\/p>\n<p><img decoding=\"async\" alt=\"Mu-mu, haf-haf, cre\u0219te-cre\u0219te: evolu\u021bia comunic\u0103rii acustice\" src=\"\/wp-content\/uploads\/2020\/01\/6fe4131f1cbd38c6572c674cda3d54c4.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Tabelul nr. 2: analiza rela\u021biei dintre comunicarea acustic\u0103 \u0219i comportamentul animalului (diurn \/ nocturn).<\/i><\/p>\n<p>A fost stabilit\u0103 o dependen\u021b\u0103 clar\u0103 a comunic\u0103rii acustice de comportament, precum \u0219i o interdependen\u021b\u0103 echilibrat\u0103. Cu toate acestea, curios, nu a fost descoperit\u0103 o dependen\u021b\u0103 invers\u0103 \u2014 comportamentul fa\u021b\u0103 de comunicarea acustic\u0103.<\/p>\n<p>Analiza filogenetic\u0103 a ar\u0103tat o str\u00e2ns\u0103 leg\u0103tur\u0103 \u00eentre acustic\u0103 \u0219i stilul de via\u021b\u0103 nocturn (tabelul nr. 3).<\/p>\n<p><img decoding=\"async\" alt=\"Mu-mu, haf-haf, cre\u0219te-cre\u0219te: evolu\u021bia comunic\u0103rii acustice\" src=\"\/wp-content\/uploads\/2020\/01\/e17764bd31d032e6a5aaa0b6f5f08eaa.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Tabelul nr. 3: analiza filogenetic\u0103 a rela\u021biei dintre comunicarea acustic\u0103 \u0219i stilul de via\u021b\u0103 diurn \/ nocturn. <\/i><\/p>\n<p>Analiza datelor a ar\u0103tat, de asemenea, c\u0103 prezen\u021ba comunic\u0103rii acustice nu a influen\u021bat \u00een niciun fel viteza de diversificare \u00een filogenia tetradactile. Astfel, indicatorii medii de diversificare (specia\u0219tie \u2014 dispari\u021bie; r = 0.08 evenimente pe milion de ani) au fost identici pentru liniile de specii cu comunicare acustic\u0103, c\u00e2t \u0219i pentru liniile f\u0103r\u0103 aceast\u0103 abilitate. Prin urmare, se poate presupune c\u0103 prezen\u021ba\/absen\u021ba comunic\u0103rii acustice nu a avut aproape niciun impact asupra r\u0103sp\u00e2ndirii unei specii sau asupra evenimentelor legate de formarea sau dispari\u021bia sa.<\/p>\n<p><img decoding=\"async\" alt=\"Mu-mu, haf-haf, cre\u0219te-cre\u0219te: evolu\u021bia comunic\u0103rii acustice\" src=\"\/wp-content\/uploads\/2020\/01\/6b293880e2338ef9a23b367e5bf5983a.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Imaginea nr. 1: graficul evolu\u021biei comunic\u0103rii acustice \u00eentre diferite tetrapode.<\/i><\/p>\n<p>Cercet\u0103torii sugereaz\u0103 c\u0103 comunicarea acustic\u0103 s-a dezvoltat, cel mai probabil, independent \u00een fiecare grup principal de tetrapode, dar originea sa a fost antic\u0103 \u00een multe clade majore (~ 100\u2013200 milioane de ani \u00een urm\u0103). <\/p>\n<p>De exemplu, comunicarea acustic\u0103 s-a dezvoltat destul de devreme \u00een filogenia ordinii amphibienilor f\u0103r\u0103 coad\u0103 (<i>Anura<\/i>), dar este complet absent\u0103 \u00een grupa sor\u0103 pentru toate celelalte broa\u0219te actuale din clade care con\u021bin familiile <i>Ascaphidae<\/i> (broa\u0219tele cu coad\u0103) \u0219i <i>Leiopelmatidae<\/i> (leiopelmele).<\/p>\n<blockquote><p><b>Fapt interesant:<\/b> <br \/>\n<img decoding=\"async\" alt=\"Mu-mu, haf-haf, cre\u0219te-cre\u0219te: evolu\u021bia comunic\u0103rii acustice\" src=\"\/wp-content\/uploads\/2020\/01\/31fd8681343e45ca331439a6c21b0c04.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Leiopelmele sunt endemice pentru Noua Zeeland\u0103 \u0219i sunt considerate a fi longevive printre broa\u0219te \u2014 masculii tr\u0103iesc p\u00e2n\u0103 la 37 de ani, iar femelele p\u00e2n\u0103 la 35 de ani.<\/i><\/p><\/blockquote>\n<p>La mamifere, ca \u0219i la broa\u0219te, comunicarea acustic\u0103 a ap\u0103rut acum aproximativ 200 de milioane de ani. Unele specii au pierdut aceast\u0103 abilitate de-a lungul evolu\u021biei, \u00eens\u0103, majoritatea cov\u00e2r\u0219itoare au p\u0103strat-o p\u00e2n\u0103 \u00een zilele noastre. O excep\u021bie sunt p\u0103s\u0103rile, care, se pare, sunt singurele care nu s-au desp\u0103r\u021bit de comunicarea acustic\u0103 pe parcursul \u00eentregului proces evolutiv.<\/p>\n<p>S-a stabilit c\u0103 comunicarea acustic\u0103 era prezent\u0103 at\u00e2t la cel mai recent str\u0103mo\u0219 al p\u0103s\u0103rilor de ast\u0103zi, c\u00e2t \u0219i la cel mai vechi str\u0103mo\u0219 al crocodililor de azi. Fiecare dintre ace\u0219ti str\u0103mo\u0219i avea \u00een jur de 100 de milioane de ani. Se poate presupune c\u0103 comunicarea acustic\u0103 a fost prezent\u0103 \u0219i la str\u0103mo\u0219ul comun al acestor dou\u0103 grupuri, adic\u0103 cu \u00eenc\u0103 250 de milioane de ani \u00een urm\u0103. <\/p>\n<blockquote><p><b>Fapt interesant:<\/b> <br \/>\n<center><div class=\"youtube-placeholder\" data-id=\"a44rInONJRY\" onclick=\"loadVideo(this)\">\r\n        <img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/a44rInONJRY\/hqdefault.jpg\" alt=\"Reda\u021bi video\" loading=\"lazy\" width=\"480\" height=\"360\" style=\"width:100%;height:auto;\">\r\n        <div class=\"play-button\"><\/div>\r\n    <\/div><\/center><br \/>\n<i>Unele specii de gecoforme pot produce sunete surprinz\u0103toare pentru o reptil\u0103 \u2014 l\u0103tr\u0103turi, cioc\u0103nit, ciripiri etc.<\/i> <\/p><\/blockquote>\n<p>La squamate, comunicarea acustic\u0103 este destul de rar\u0103, ceea ce poate fi legat de apari\u021bia acestui fenomen \u00een mod exclusiv la organismele nocturne, precum gecoformele (Gekkota). Schimb\u0103rile evolutive relativ recente au dus la apari\u021bia comunic\u0103rii acustice \u00een anumite specii filogenetic izolate de salamandre \u0219i broa\u0219te \u021bestoase.<\/p>\n<p>Pentru o mai bun\u0103 \u00een\u021belegere a detaliilor studiului, v\u0103 recomand s\u0103 consulta\u021bi <noindex><a rel=\"nofollow\" href=\"https:\/\/www.nature.com\/articles\/s41467-020-14356-3.pdf\">raportul cercet\u0103torilor<\/a><\/noindex> \u0219i <noindex><a rel=\"nofollow\" href=\"https:\/\/static-content.springer.com\/esm\/art%3A10.1038%2Fs41467-020-14356-3\/MediaObjects\/41467_2020_14356_MOESM1_ESM.pdf\">materiale suplimentare<\/a><\/noindex> la acesta.<\/p>\n<h3>Epilog<\/h3>\n<p>\nRezum\u00e2nd toate rezultatele descrise mai sus, se poate afirma cu aproape toat\u0103 \u00eencrederea c\u0103 dezvoltarea comunic\u0103rii acustice este \u00een vreun fel legat\u0103 de stilul de via\u021b\u0103 nocturn. Aceasta sus\u021bine teoria despre influen\u021ba ecologiei (mediu ambiental) asupra caracteristicilor evolu\u021bionare ale speciei. Cu toate acestea, prezen\u021ba comunic\u0103rii acustice nu are efect asupra diversific\u0103rii speciei pe o scar\u0103 temporal\u0103 mare.<\/p>\n<p>De asemenea, cercet\u0103torii au stabilit c\u0103 comunicarea sonor\u0103 a ap\u0103rut acum 100-200 de milioane de ani, iar unele specii de patru picioare au men\u021binut aceast\u0103 abilitate de-a lungul \u00eentregului timp practic f\u0103r\u0103 nicio modificare.<\/p>\n<p>Merit\u0103 men\u021bionat c\u0103 prezen\u021ba comunic\u0103rii acustice pentru fiin\u021bele nocturne, de\u0219i este un avantaj evident, nu are un impact negativ atunci c\u00e2nd acestea trec la un stil de via\u021b\u0103 diurn. Acest fapt simplu este demonstrat de faptul c\u0103 multe specii, care erau ini\u021bial nocturne, nu \u0219i-au pierdut aceast\u0103 capacitate atunci c\u00e2nd au trecut la un stil de via\u021b\u0103 diurn.<\/p>\n<p>Comunicarea prin sunete, conform acestui studiu, poate fi considerat\u0103 cea mai persistent\u0103 tr\u0103s\u0103tur\u0103 evolutiv\u0103. C\u00e2nd aceast\u0103 abilitate s-a manifestat, ea aproape c\u0103 nu a disp\u0103rut pe parcursul evolu\u021biei, spre deosebire de alte tipuri de transmitere a semnalelor, precum colorile stridente sau formele neobi\u0219nuite ale corpului, penajului sau bl\u0103nii. <\/p>\n<p>Potrivit cercet\u0103torilor, analiza lor a leg\u0103turii dintre comunicarea acustic\u0103 \u0219i mediu poate fi aplicat\u0103 \u0219i altor tr\u0103s\u0103turi evolutive. S-a crezut anterior c\u0103 influen\u021ba ecologiei asupra metodelor de transmitere a semnalelor se limiteaz\u0103 la diferen\u021bele dintre speciile \u00eenrudite. Totu\u0219i, pe baza lucr\u0103rii descrise mai sus, se poate afirma cu certitudine c\u0103 tipurile fundamentale de transmitere a semnalelor se schimb\u0103 \u0219i \u00een func\u021bie de modific\u0103rile habitatului animalelor. <\/p>\n<p><b class=\"spoiler_title\">Off-topic de vineri:<\/b><center><div class=\"youtube-placeholder\" data-id=\"Ray5GGBlZHk\" onclick=\"loadVideo(this)\">\r\n        <img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/Ray5GGBlZHk\/hqdefault.jpg\" alt=\"Reda\u021bi video\" loading=\"lazy\" width=\"480\" height=\"360\" style=\"width:100%;height:auto;\">\r\n        <div class=\"play-button\"><\/div>\r\n    <\/div><\/center><br \/>\n<i>O demonstra\u021bie excelent\u0103 a diversit\u0103\u021bii incredibile a sunetelor emise de diferite specii de p\u0103s\u0103ri.<\/i><\/p>\n<p><b class=\"spoiler_title\">Off-topic 2.0:<\/b><center><div class=\"youtube-placeholder\" data-id=\"lqyzR6r1YYQ\" onclick=\"loadVideo(this)\">\r\n        <img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/lqyzR6r1YYQ\/hqdefault.jpg\" alt=\"Reda\u021bi video\" loading=\"lazy\" width=\"480\" height=\"360\" style=\"width:100%;height:auto;\">\r\n        <div class=\"play-button\"><\/div>\r\n    <\/div><\/center><br \/>\n<i>Uneori, animalele emit sunete foarte neobi\u0219nuite \u0219i amuzante.<\/i><\/p>\n<p>\nMul\u021bumesc pentru aten\u021bie, r\u0103m\u00e2ne\u021bi curio\u0219i \u0219i s\u0103 ave\u021bi un weekend minunat, b\u0103ie\u021bi! \ud83d\ude42<\/p>\n<h3>Pu\u021bin publicitate \ud83d\ude42<\/h3>\n<p>\nMul\u021bumim c\u0103 r\u0103m\u00e2ne\u021bi cu noi. V\u0103 plac articolele noastre? Dori\u021bi s\u0103 vede\u021bi mai multe materiale interesante? Sus\u021bine\u021bi-ne, efectu\u00e2nd o comand\u0103 sau recomand\u00e2ndu-ne prietenilor, <noindex><a rel=\"nofollow\" href=\"https:\/\/ua-hosting.company\/cloudvps\/nl\">VPS cloud pentru dezvoltatori de la 4,99 $<\/a><\/noindex>, <b>un echivalent unic pentru serverele entry-level, care a fost creat de noi pentru voi:<\/b> <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/company\/ua-hosting\/blog\/347386\/\">Toat\u0103 adev\u0103rul despre VPS (KVM) E5-2697 v3 (6 nuclee) 10GB DDR4 480GB SSD 1Gbps de la 19 $ sau cum s\u0103 \u00eemp\u0103r\u021bi\u021bi corect un server?<\/a><\/noindex> (sunt disponibile op\u021biuni cu RAID1 \u0219i RAID10, p\u00e2n\u0103 la 24 nuclee \u0219i p\u00e2n\u0103 la 40GB DDR4).<\/p>\n<p><b>Dell R730xd la jum\u0103tate de pre\u021b \u00een centrul de date Equinix Tier IV din Amsterdam?<\/b> Numai la noi <b><noindex><a rel=\"nofollow\" href=\"https:\/\/ua-hosting.company\/serversnl\">2 x Intel TetraDeca-Core Xeon 2x E5-2697v3 2.6GHz 14C 64GB DDR4 4x960GB SSD 1Gbps 100 TB de la 199 $<\/a><\/noindex> \u00een Olanda! <b>Dell R420 \u2014 2x E5-2430 2.2Ghz 6C 128GB DDR3 2x960GB SSD 1Gbps 100TB \u2014 de la 99 $!<\/b><\/b> Citi\u021bi despre <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/company\/ua-hosting\/blog\/329618\/\">Cum s\u0103 construi\u021bi o infrastructur\u0103 de clas\u0103 enterprise folosind servere Dell R730xd E5-2650 v4 la pre\u021buri foarte mici de 9000 \u20ac?<\/a><\/noindex><br \/>\n<br \/>Sursa: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/ua-hosting\/blog\/485126\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412 \u043c\u0438\u0440\u0435 \u0436\u0438\u0432\u043e\u0442\u043d\u044b\u0445, \u043a \u043a\u043e\u0438\u043c \u0441\u0442\u043e\u0438\u0442 \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u044c \u0438 \u043b\u044e\u0434\u0435\u0439, \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e \u043c\u0435\u0442\u043e\u0434\u043e\u0432 \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u0434\u0440\u0443\u0433 \u0434\u0440\u0443\u0433\u0443. \u042d\u0442\u043e \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u044d\u043d\u0435\u0440\u0433\u0438\u0447\u043d\u044b\u0439 \u0442\u0430\u043d\u0435\u0446, \u043a\u0430\u043a \u0443 \u0440\u0430\u0439\u0441\u043a\u0438\u0445 \u043f\u0442\u0438\u0446, \u0433\u043e\u0432\u043e\u0440\u044f\u0449\u0438\u0439 \u043e \u0433\u043e\u0442\u043e\u0432\u043d\u043e\u0441\u0442\u0438 \u0441\u0430\u043c\u0446\u0430 \u043a \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0435\u043d\u0438\u044e \u0440\u043e\u0434\u0430; \u044d\u0442\u043e \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u044f\u0440\u043a\u0438\u0439 \u043e\u043a\u0440\u0430\u0441, \u043a\u0430\u043a \u0443 \u0434\u0440\u0435\u0432\u0435\u0441\u043d\u044b\u0445 \u043b\u044f\u0433\u0443\u0448\u0435\u043a \u0410\u043c\u0430\u0437\u043e\u043d\u043a\u0438, \u0433\u043e\u0432\u043e\u0440\u044f\u0449\u0438\u0439 \u043e\u0431 \u0438\u0445 \u044f\u0434\u043e\u0432\u0438\u0442\u043e\u0441\u0442\u0438; \u044d\u0442\u043e \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0437\u0430\u043f\u0430\u0445, \u043a\u0430\u043a \u0443 \u0441\u043e\u0431\u0430\u0447\u044c\u0438\u0445, \u043e\u0442\u043c\u0435\u0447\u0430\u044e\u0449\u0438\u0439 \u0433\u0440\u0430\u043d\u0438\u0446\u044b [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-55632","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0412 \u043c\u0438\u0440\u0435 \u0436\u0438\u0432\u043e\u0442\u043d\u044b\u0445, \u043a \u043a\u043e\u0438\u043c \u0441\u0442\u043e\u0438\u0442.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/ro\/blog\/news\/mu-mu-gav-gav-krya-krya-evolyutsiya-akusticheskoj-kommunikatsii\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.4\" 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