LIBROS DEL AUTOR: chakra

18 resultados para LIBROS DEL AUTOR: chakra

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  • Usuwanie sześciowartościowego chromu za pomocą nanocząstek magnetytu o wysokiej adsorpcji
    Adeleh Aftabtalab / Shilpa Chakra Chidurala
    Nanocząstki magnetytu (Fe3O4) zostały pomyślnie zsyntetyzowane metodą zol-żel. Zsyntetyzowane nanocząstki magnetytu scharakteryzowano za pomocą TEM, EDAX, SEM, VSM i innych technik. Nanocząsteczki magnetytu zsyntetyzowane metodą zol-żel wykazały bardzo dobre zastosowanie w usuwaniu sześciowartościowego chromu ze ścieków, mają duży stosunek powierzchni do objętości i wysoką zdol...
    Disponible

    59,33 €

  • Entfernung von sechswertigem Chrom durch hochadsorbierende Magnetit-Nanopartikel
    Adeleh Aftabtalab / Shilpa Chakra Chidurala
    Magnetit-Nanopartikel (Fe3O4) wurden erfolgreich durch das Sol-Gel-Verfahren synthetisiert. Die synthetisierten Magnetit-Nanopartikel wurden mit TEM, EDAX, SEM, VSM und anderen Techniken charakterisiert. Die mittels Sol-Gel-Verfahren synthetisierten Magnetit-Nanopartikel haben sich als sehr gut geeignet für die Entfernung von sechswertigem Chrom aus Abwasser erwiesen, da sie ei...
    Disponible

    60,70 €

  • Rimozione del cromo esavalente mediante nanoparticelle di magnetite ad alto potere di adsorbimento
    Adeleh Aftabtalab / Shilpa Chakra Chidurala
    Le nanoparticelle di magnetite (Fe3O4) sono state sintetizzate con successo mediante il metodo sol-gel. Le nanoparticelle di magnetite sintetizzate sono state caratterizzate con TEM, EDAX, SEM, VSM e altre tecniche. Le nanoparticelle di magnetite sintetizzate con il metodo sol-gel hanno dimostrato un’ottima efficacia nella rimozione del cromo esavalente scaricato dalle acque re...
    Disponible

    60,64 €

  • Remoção de cromo hexavalente por nanopartículas de magnetite de alta adsorção
    Adeleh Aftabtalab / Shilpa Chakra Chidurala
    As nanopartículas de magnetite (Fe3O4) foram sintetizadas com sucesso através do método Sol-gel. As nanopartículas de magnetite sintetizadas foram caracterizadas com TEM, EDAX, SEM, VSM e outras técnicas. As nanopartículas de magnetite sintetizadas pelo método sol-gel demonstraram uma aplicação muito boa na remoção de cromo hexavalente descarregado de águas residuais, alta rela...
    Disponible

    60,64 €

  • Nanokompozyty
    C.H. Shilpa Chakra / K. Venkateswara Rao / T. Dayakar
    Niniejsza praca obejmuje syntezę i charakterystykę nanokompozytu oraz poznanie czułości przygotowanych próbek do zastosowania w czujnikach gazu. Nanokompozyt ferryt magnezu/anatazowy dwutlenek tytanu został przygotowany techniką spalania chemicznego i mielenia na mokro MgFe2O4(1-x)/TiO2(x), tj. ...
    Disponible

    73,95 €

  • Nanocomposito
    C.H. Shilpa Chakra / K. Venkateswara Rao / T. Dayakar
    Il presente lavoro riguarda la sintesi e la caratterizzazione di nanocompositi e la conoscenza della sensibilità dei campioni preparati per l’applicazione di sensori di gas. Il nanocomposito di magnesio ferrite/anatasi e biossido di titanio è stato preparato mediante combustione chimica e tecnica di macinazione a umido MgFe2O4(1-x)/TiO2(x), ovvero (0). ...
    Disponible

    73,89 €

  • Nanocomposite
    C.H. Shilpa Chakra / K. Venkateswara Rao / T. Dayakar
    Le présent travail porte sur la synthèse et la caractérisation de nanocomposites et sur la connaissance de la sensibilité des échantillons préparés pour l’application de capteurs de gaz. Le nanocomposite de ferrite de magnésium/anatase et de dioxyde de titane a été préparé par combustion chimique et broyage humide. MgFe2O4(1-x)/TiO2(x), c’est-à-dire (0). ...
    Disponible

    74,03 €

  • Nanoverbundwerkstoff
    C.H. Shilpa Chakra / K. Venkateswara Rao / T. Dayakar
    Die vorliegende Arbeit umfasst die Synthese und Charakterisierung von Nanokompositen und die Ermittlung der Empfindlichkeit der hergestellten Proben für Gassensoranwendungen. Magnesiumferrit/Anatas-Titandioxid-Nanokomposit wurde durch chemische Verbrennung mit Nassmahltechnik hergestellt. MgFe2O4(1-x)/TiO2(x), d. h. (0). ...
    Disponible

    74,03 €

  • Nano-compósitos
    C.H. Shilpa Chakra / K. Venkateswara Rao / T. Dayakar
    O presente trabalho envolve a síntese e caraterização de nanocompósitos e o conhecimento da sensibilidade das amostras preparadas para aplicação em sensores de gás. O nanocompósito de ferrite de magnésio/dióxido de titânio anatase foi preparado por combustão química e técnica de moagem húmida MgFe2O4(1-x)/TiO2(x), ou seja, (0). ...
    Disponible

    73,95 €

  • ليلاً في الشارع الثالث
    Marwan Bahjat Abou-Chakra
    رواية واقعية من بضعة وعشرين فصلاً كُتِبَت لِلقارِئِ المُعاصِربيروت الصّاخبةُ قُبَيلَ الحربِ الأولى، تَجْتَذِبُ فيمن تجتذبه شابًّا قرويًّا بسيطًا من كَنَفِ أمٍّ شديدةِ الحِرْص، ومِن ملاذِ قريةٍ آمنة، إلى خِضَمّ الحرب الأولى وتعقيدات أحداثها، ليتقاذفه الزّمن بين قُسوةِ استجوابات رجالِ أمنٍ وحنانٍ يأتيهِ من حيثُ لا يتوّقع، وبين سنوات في زنزانة مظلمة وحلم بالخلاص ... وبين آمال وخيب...
    Disponible

    8,27 €

  • The Conscious Children’s Chakra Book Series Volume I
    Dr. Chakra
    This is a collection of 10 conscious picture books that are fun and beneficial for the whole family. A wonderful resource for consciously learning: healthy eating habits, character development, emotional awareness, responsible decision-making, self-awareness, relationship skills, social awareness, self-management, cultural awareness/appreciation and environmental awareness/appr...
    Disponible

    78,47 €

  • Empath and Psychic Abilities
    Chakra & Reiki Healing Academy / Kundalini Spiritual Awakening Study
    Do you desire to recognize any empath? Do you want to uncover the world of psychics, clairvoyance, mediumship, and more? With vital information on everything from the fundamentals of empathy to the benefits of being an empath, how you can strengthen your psychic abilities, and how you can stay in control of your emotions, this book offers you a roadmap for making the most of th...
    Disponible

    43,33 €

  • BEYOND INRIYA CREEK
    Abhra Chakra
    Acclaimed writer Trevor Buchanan’s creative road has come to a dead end. He is a battered, overweight forty-two-year-old man who hasn’t produced a word in six months. He must either find a way out of this mediocre existence or bury the writer in him. Nights of debauchery and substance abuse no more work as his loyal alibis. His only hope rests on a journey to an unmapped, obscu...
    Disponible

    14,39 €

  • Tapamatra
    Debapriya Priyadarshi Chakra
    କାହାଣୀରେ ଜୀବନ ଥିଲେ କାହାଣୀ ହୁଏ ହୃଦ୍ୟ । ଜୀବନରେ କାହାଣୀ ଥିଲେ ଜୀବନ ହୁଏ ଭବ୍ୟ । ଦେବପ୍ରିୟ ପ୍ରିୟଦର୍ଶୀ ଚକ୍ରଙ୍କର ଗଳ୍ପଗୁଡ଼ିକରେ ଜୀବନ ଦିଶିଯାଏ । ତେଣୁ ଗଳ୍ପଟିଏ ଆରମ୍ଭ କଲେ ଶେଷ କରିବାକୁ ମନ ବଳେ । ବେଳେବେଳେ ଚମକାଇ ଦିଏ ’ପଜଲ୍‌’ ଭଳି ଗଳ୍ପ ଯାହା ଘଟିବା ଉଚିତ୍ ନହେଲେ ମଧ୍ୟ ସମାଜରେ ଘଟୁନାହିଁ ବୋଲି କହିହେବ ନାହିଁ । ତାଙ୍କର ’ଭାତବାଲା’ ଗଳ୍ପ ସତ୍ୟର ଗଳ୍ପରୂପ ପରି ଲାଗେ, ହୃଦୟକୁ ଛୁଏଁ । ତାଙ୍କର ଗଳ୍ପଗୁଡ଼ିକ ଆକାଶରୁ ଉଲ୍‌କା ଭଳି ଖସନ୍ତି ନାହିଁ...
    Disponible

    15,53 €

  • All Shapes Matter
    Chakra Sreekanth / Eesha Duvvuri / Reeya Duvvuri
    All Shapes Matter is a story about five shapes - triangles, rectangles, squares, octagons and circles. The shapes spend their first day at elementary school learning a lot about each other and having fun. However, during recess, some of the shapes come across a problem they are unable to fix by themselves. The unfamiliar shapes who were initially shunned for being different end...
    Disponible

    21,61 €

  • All Vowels Matter
    Chakra Sreekanth / Sreekanth Kumar
    All Vowels Matter is a story about five vowels – A, E, I, O and U. When shunned by the other vowels, O makes a wish that A, E, I, and U wouldn’t be able to use O for a day. The wish comes true, and the inability to use O puts A, E, I and U in awkward situations. They say things that no one understands, baffling themselves, their parents and their teachers. The vowels learn a va...
    Disponible

    22,40 €

  • All Shapes Matter
    Kumar Sreekanth / Sreekanth Chakra
    All Shapes Matter is a story about five shapes – triangles, rectangles, squares, octagons and circles. The shapes spend their first day at elementary school learning a lot about each other and having fun. However, during recess, some of the shapes come across a problem they are unable to fix by themselves. The unfamiliar shapes who were initially shunned for being different end...
    Disponible

    21,61 €

  • Carbon Nanomaterial
    Bykkam Satish / Chidurala Shilpa Chakra / Kalagadda Venkateswara Rao
    Graphene oxide (GO) have been a special attention in current research from the discovered as a new carbon material. It also provides an alternative path to graphene. The structure of GO is often simplistically assumed to be a graphene sheet bonded to oxygen in the form of carboxyl, hydroxyl. Since these groups have a high affinity to water molecules, it is hydrophilic and can b...
    Disponible

    69,11 €