Tala n Tussna

  • AmiranPhoto de Afurray n tebbuct : ammas amaynu deg ugezdu n Lezzayer akked ad rafqen timuḍinin

    Afurray n tebbuct : ammas amaynu deg ugezdu n Lezzayer akked ad rafqen timuḍinin

    Qbel akken, yella d asensu n tid yuḍnen afurray i d-yekka seg kuẓ n tɣemmar n tmurt, tamṣukt-a beddlen-tt, tuɣal i urafeq n tulawin yuḍnen afurray n tebbuct, s ddwawi imazdayen, isnimanen, ushuski akked wučči. Tenna-d tselwayt n tiddukla El-Amel, Massa Hamida Kettab dakken tikti n ubeddel n tallunt-a yellan d asensu akken ad yuɣal d ammas n urafeq n tulawin…

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  • Igenni & TalluntPhoto de Aḥric seg tfekka n wemdan tella deg-s tenga tagermazellawt – tazrawt

    Aḥric seg tfekka n wemdan tella deg-s tenga tagermazellawt – tazrawt

    Tekcef-d yiwet n tezrawt ay d-yeffɣen ass n lexmis deg Monthly Notices of the Royal Astronomical Society, dakken azal n wezgen seg tenga n Webrid n Walim (amazellaw-nneɣ) yekka-d seg yimazellawen ubɛiden yernu tenna-d tezrawt-a dakken yal yiwen seg-neɣ yesɛa aḥric seg tfekka-nnes yekka-d seg tenga tafeɣmazellawt. « Azal n wezgen n yibelkimen ay d-yezzin fell-aɣ – deg unagraw afukan,…

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  • AmiranPhoto de Aḍu n Yebṭer lqay 3000 n yikilumitren – Tazrawt

    Aḍu n Yebṭer lqay 3000 n yikilumitren – Tazrawt

    Mi ara d-nwali amtiweg n Yebṭer seg tallunt, yettban-aɣ-d yebḍa d tisfifin tinegliyin yesɛan initen yemgerraden yernu tezzint s tazzalin yemgerraden. Tisfifin-a n usigna ttgent-tent-id waḍuten ay yetteddun deg tniliwin yemgerraden, seg wegmuḍ ɣer utaram deg kra n tesfifin, neɣ seg utaram ɣer wegmuḍ deg tesfifin niḍen. Imesnallunen llan ur ẓrin ara ayɣer ay tettemgerrad tnila n waḍuten-a seg tesfift…

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  • AmiranPhoto de Ammas n yisefka n Tnegga n Yisalan n Lezzayer ad d-iqam i usezdeɣ n yisemlen n Internet

    Ammas n yisefka n Tnegga n Yisalan n Lezzayer ad d-iqam i usezdeɣ n yisemlen n Internet

    S uḍfar n yiwellihen imaynuten n unabaḍ ɣef urmud n uselɣu deg Internet, d usenfar n tanaḍt taslekmant yeqqnen ɣer urmud n uselɣu deg Internet ay yettwasmemmin ass n ukras deg temlilit n unabaḍ, ladɣa amagrad 6, ammas n yisefka n Tnegga n Yisalan n Lezzayer yewjed ad isekker yernu ad d-yelhu s yisutren n usezdeɣ. Ammas n yisefka n…

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  • AmiranPhoto de Aman yellan ɣef waggur ggten ugar n wayen akken i nɣil

    Aman yellan ɣef waggur ggten ugar n wayen akken i nɣil

    D wagi i d isall aqerḍal n umilas deg taɣult n tussna. NASA tger-ed yiwen ineqqis d-yennan d akken aman yellan ɣef waggur ggten yerna llan ɣef wafus, lḥaṣul ugar n wayen akken i yerra wemdan deg uqerru-is ayagi iɛeddan. “Macci d igelmimen neɣ d idɣaɣen n ugris. D tusnifin (molecules) n waman yettuḥeṛṛen gar yiɣisan uḍlisen (sombres) n waggur. »…

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  • TasnatwiltPhoto de Atlay : iṛbuten igezzun aẓar n umeslay

    Atlay : iṛbuten igezzun aẓar n umeslay

    Tamsalt icudden ɣer yiẓuran n watlay tettuḍerref azal n lqern. Tura teqqel-d. Simmal rennun-d imnadiyen yettxemmimen a s-d-afen tifrat s usemres n yimegziyen i sneflint tussniwin n ummeẓdu. Iṛubuten zemren a ɣ-slemden mačči d izli n tɣawsiwin ɣef umeslay. Turda d akken atlay n umdan akked tutlayin d inagrawen inmezgayen imeẓda, yellan d agemmuḍ yeddsen i yiman-is d-yekkan seg tegrigawt…

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  • Tasnatwilt
    Photo de PR2, aṛubut yessiriden iceṭṭiḍen !

    PR2, aṛubut yessiriden iceṭṭiḍen !

    Ma day yella tarda n yiceṭṭiḍen d ayen yessenṭeǧǧayen nezzeh, d acu ara d-nini deg usnulfu n uṛubut afulman (i iteddun i yiman-is) ? Iban akka, d taluft ur neshil ara. Wid akk i iɛerḍen ad ssiwḍen asenfar agi mmuggren-d ayen-din d tiseɣlit, imi ttawilat n uɛqal d usenwiwel ur ssawḍen ara ɣer uswir iwatan ladɣa zdat n uɛqal n…

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  • TafiziktPhoto de Dahmane Mazed : « Armud-agi i ggareɣ, nwiɣ-t d tiririt i ‘Tabṛat i Muḥend Azwaw’… »

    Dahmane Mazed : « Armud-agi i ggareɣ, nwiɣ-t d tiririt i ‘Tabṛat i Muḥend Azwaw’… »

    Deg tdiwennit-a, newwi-d awal akked umnadi Dahmane Mazed ɣef udlis-is ara d-yeffɣen deg ussan-agi, ɣef yimuhal-is deg taɣult-agi n tfizikt taɣisant akked yisenfaren i d-yettheggi sya d afella. Aɣmis n yimaziɣen : Ad tesuffɣeḍ adlis ɣef umawal n tfizikt ass 10/10/2202.Ma tzemreḍ ad aɣ-d-temmeslayeḍ  fell-as? Dahmane Mazed : D tidet, gar-aɣ d kra n wussan kan, ata-n ad d-iffeɣ (ɣer…

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  • TafiziktPhoto de I tikkelt tamezwarut ara d-yili usenfar am wa deg umaḍal s lmendad n Uqbayli

    I tikkelt tamezwarut ara d-yili usenfar am wa deg umaḍal s lmendad n Uqbayli

    Asenfar MYRRHA yettusemman almend n Multi-purpose hYbrid Research Reactor for High-tech Applications (Anamyag unadi agtawuran aregna i lmend n yisnansen d tiknulujin tunnigin), d asenfar n yiwet n tewsit unamyag aɣisan n unadi, ilan iswi agejdan ad d-yesseflali tazmerlit usali n unamyag aɣisan iteddun s umesrurad n yipṛutunen (Accelerator Driven System = ADS s teglizzit). S wakka, MYRRHA d anamyag aɣisan arurad (meḥsub…

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  • TafiziktPhoto de Tasnizgemt d tmeglinawt gar N. Bohr d A. Einstein deg wexxam n P. Ehrenfest, 1925.

    Tasnizgemt d tmeglinawt gar N. Bohr d A. Einstein deg wexxam n P. Ehrenfest, 1925.

    Amgared di tmuɣliwin n tfizikt tatrart i d-yellan gar Niels Bohr (1885-1962) d Albert Einstein (1879-1955) asmi mlalen deg wexxam n Paul EHRENFEST (1880-1933), di Leyd, Timura-Taddayin (Pays-Bas), deg useggwas 1925: Niels BOHR : « Tamuɣli iwulmen di taskala takwanṭit n kra n tzelɣa d tagi : wa ur yezmir ad yessin arured d wulfu n tzelɣa-ya s tisedda timifḍiwin di…

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