Química física

Matemáticas y ciencia / Química / Química física (1666)

Matemáticas y ciencia / Química / Química física
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  • Chemistry of Carotenoid Radicals and Complexes
    A Ligia Focsan / Lowell D Kispert
    Carotenoids are indispensable molecules for life. They are present everywhere in plants, algae and bacteria, whom they protect against free radicals and oxidative stress. Through consumption of fruits, vegetables and carotenoid-containing fish, they are introduced into the human body and, similarly, protect it. There are thus numerous health benefits associated with the consump...
    Disponible

    107,55 €

  • Understanding Advanced Chemistry Through Problem Solving
    JEANNE TAN / KIM SENG CHAN
    Written for students taking either the University of Cambridge Advanced Level examinations or the International Baccalaureate examinations, this guidebook covers essential topics and concepts under both stipulated chemistry syllabi. The book is written in such a way as to guide the reader through the understanding and applications of essential chemical concepts using the proble...
    Disponible

    47,92 €

  • Understanding Advanced Chemistry Through Problem Solving
    JEANNE TAN / KIM SENG CHAN
    Written for students taking either the University of Cambridge Advanced Level examinations or the International Baccalaureate examinations, this guidebook covers essential topics and concepts under both stipulated chemistry syllabi. The book is written in such a way as to guide the reader through the understanding and applications of essential chemical concepts using the proble...
    Disponible

    48,06 €

  • Understanding Advanced Chemistry Through Problem Solving
    JEANNE TAN / KIM SENG CHAN
    Written for students taking either the University of Cambridge Advanced Level examinations or the International Baccalaureate examinations, this guidebook covers essential topics and concepts under both stipulated chemistry syllabi. The book is written in such a way as to guide the reader through the understanding and applications of essential chemical concepts using the proble...
    Disponible

    120,34 €

  • Understanding Advanced Chemistry Through Problem Solving
    JEANNE TAN / KIM SENG CHAN
    Written for students taking either the University of Cambridge Advanced Level examinations or the International Baccalaureate examinations, this guidebook covers essential topics and concepts under both stipulated chemistry syllabi. The book is written in such a way as to guide the reader through the understanding and applications of essential chemical concepts using the proble...
    Disponible

    120,48 €

  • Digital Photography Explained
    Peter S Pershan
    This book can serve as a missing guide for technical features of digital photography that many enthusiasts are unaware of or remain bewildered about. An interesting example is that cameras with sensor sizes differing by a factor of three or four can have the same size resolution. The advantages of sensors - found in larger and more expensive cameras - are elucidated to readers....
    Disponible

    70,47 €

  • Digital Photography Explained
    Peter S Pershan
    This book can serve as a missing guide for technical features of digital photography that many enthusiasts are unaware of or remain bewildered about. An interesting example is that cameras with sensor sizes differing by a factor of three or four can have the same size resolution. The advantages of sensors - found in larger and more expensive cameras - are elucidated to readers....
    Disponible

    34,93 €

  • Производство активированных биоуглеродов из сельскохозяйственной биомассы
    Жаир К. К. Фрейтас / Жилберто Майя Брито / М. Скеттино Дж.
    Валоризация отходов сельскохозяйственной биомассы, таких как багасса сахарного тростника, скорлупа кокосовых орехов и эндокарп бабассу, постоянно растет. Такие лигноцеллюлозные отходы широко используются в качестве источника сырья (прекурсоров) для производства пористых углеродсодержащих материалов, в частности активированных биоуглеродов. Большое преимущество использования так...
    Disponible

    26,35 €

  • Production de biocarburants activés à partir de la biomasse agricole
    Gilberto Maia Brito / Jair C. C. Freitas / M. A. Schettino Jr.
    La valorisation des déchets de biomasse agricole tels que la bagasse de canne à sucre, les coques de noix de coco et les endocarpes de babassu ne cesse de croître. Ces déchets lignocellulosiques ont été largement utilisés comme source de matières premières (précurseurs) pour la production de matériaux carbonés poreux, en particulier les biocarbones activés. Le grand avantage de...
    Disponible

    53,73 €

  • Produzione di biocarburanti attivati da biomasse agricole
    Gilberto Maia Brito / Jair C. C. Freitas / M. A. Schettino Jr.
    La valorizzazione dei rifiuti di biomassa agricola, come la bagassa della canna da zucchero, i gusci di cocco e l’endocarpo del babassu, è in continua crescita. Questi rifiuti lignocellulosici sono stati ampiamente utilizzati come fonte di materie prime (precursori) per la produzione di materiali carboniosi porosi, in particolare biocarboni attivati. Il grande vantaggio dell’ut...
    Disponible

    53,73 €

  • Herstellung von aktivierten Biokohlenstoffen aus landwirtschaftlicher Biomasse
    Gilberto Maia Brito / Jair C. C. Freitas / M. A. Schettino Jr.
    Die Verwertung von landwirtschaftlichen Biomasseabfällen wie Zuckerrohrbagasse, Kokosnussschalen und Babassu-Endokarp nimmt ständig zu. Solche lignozellulosehaltigen Abfälle werden in großem Umfang als Rohstoffquelle (Vorprodukte) für die Herstellung poröser kohlenstoffhaltiger Materialien, insbesondere aktivierter Biokohlenstoffe, verwendet. Der große Vorteil der Verwendung so...
    Disponible

    53,73 €

  • Production of activated biocarbons from agricultural biomass
    Gilberto Maia Brito / Jair C. C. Freitas / M. A. Schettino Jr.
    The valorisation of agricultural biomass waste such as sugar cane bagasse, coconut shells and babassu endocarp is growing all the time. Such lignocellulosic waste has been widely used as a source of raw material (precursors) for the production of porous carbonaceous materials, especially Activated Biocarbons. The great advantage of using such waste is related to the sustainabil...
    Disponible

    53,66 €

  • Coffee grounds to purify water
    Fatima BOUKHLIFI / Ilyass LOULIDI / Mbarka OUCHABI
    Water pollution is undoubtedly becoming the major issue of the 21st century, and one of the main concerns of scientists and government bodies alike. Industrial discharges containing various contaminants are posing serious problems in many countries around the world, prompting them to find and develop appropriate, economically viable and environmentally-friendly treatment method...
    Disponible

    109,34 €

  • Kaffeesatz zur Reinigung von Wasser
    Fatima BOUKHLIFI / Ilyass LOULIDI / Mbarka OUCHABI
    Die Wasserverschmutzung wird zweifellos zur größten Herausforderung des 21. Jahrhunderts und ist eine der Hauptsorgen von Wissenschaftlern und Regierungsstellen. In vielen Ländern der Welt stellen Industrieabwässer, die verschiedene Schadstoffe enthalten, ein ernsthaftes Problem dar, weshalb diese Länder geeignete, wirtschaftlich tragfähige und umweltfreundliche Behandlungsmeth...
    Disponible

    109,30 €

  • Fondi di caffè per purificare l’acqua
    Fatima BOUKHLIFI / Ilyass LOULIDI / Mbarka OUCHABI
    L’inquinamento dell’acqua sta indubbiamente diventando il problema principale del XXI secolo ed è una delle principali preoccupazioni di scienziati ed enti governativi. Gli scarichi industriali contenenti vari contaminanti stanno ponendo seri problemi in molti Paesi del mondo, spingendoli a trovare e sviluppare metodi di trattamento appropriati, economicamente sostenibili e ris...
    Disponible

    109,34 €

  • Borras de café para purificar a água
    Fatima BOUKHLIFI / Ilyass LOULIDI / Mbarka OUCHABI
    A poluição da água está, sem dúvida, a tornar-se o maior problema do século XXI e é uma das principais preocupações dos cientistas e dos organismos governamentais. As descargas industriais contendo vários contaminantes estão a colocar sérios problemas em muitos países do mundo, levando-os a encontrar e desenvolver métodos de tratamento adequados, economicamente viáveis e amigos...
    Disponible

    109,34 €

  • Кофейная гуща для очистки воды
    Ильясс ЛУЛИДИ / Мбарка УШАБИ / Фатима БУХЛИФИ
    Загрязнение водных ресурсов, несомненно, становится главной проблемой XXI века и является одной из основных забот ученых и государственных органов. Промышленные сбросы, содержащие различные загрязняющие вещества, создают серьезные проблемы во многих странах мира, что заставляет искать и разрабатывать адекватные, экономически выгодные и экологически безопасные методы очистки сто...
    Disponible

    33,53 €

  • Introduction to Time-Dependent Quantum Mechanics with Python
    Atanu Bhattacharya / Elliot R Bernstein
    Computational spectroscopy and computational quantum chemical dynamics is a vast field in physical chemistry. Significant part of this field is developed based on the concepts of time-dependent quantum mechanics and its numerical implementations.This book gives an introduction to the Time-Dependent Quantum Chemistry for use with any introductory college/university course in opt...
    Disponible

    132,66 €

  • Computergestütztes Design für die Bildung von Chrom(VI)-Komplexen
    Mateus Aquino Gonçaves / Mozarte Santos Santana
    Die starke industrielle Entwicklung war eine der Hauptursachen für die Umweltverschmutzung. Einige Faktoren unterstützen diese Aussage, wie z.B. die Freisetzung von unbehandelten Abwässern aufgrund von Nachlässigkeit seitens der Unternehmen. In Brasilien umfasst die Lederindustrie rund 450 Gerbereien, von denen etwa 80 % als Kleinbetriebe gelten. Der Sektor schafft 65.000 direk...
    Disponible

    58,88 €

  • Conception computationnelle pour la formation de complexes de chrome (VI)
    Mateus Aquino Gonçaves / Mozarte Santos Santana
    Le grand développement industriel est l’un des principaux responsables de la pollution de l’environnement. Certains facteurs viennent étayer cette affirmation, comme le rejet d’effluents non traités dû à la négligence des entreprises. Au Brésil, l’industrie du cuir comprend environ 450 tanneries, dont près de 80 % sont considérées comme des petites entreprises. Le secteur génèr...
    Disponible

    58,88 €

  • Progettazione computazionale per la formazione di complessi di cromo (VI)
    Mateus Aquino Gonçaves / Mozarte Santos Santana
    Il grande sviluppo industriale è stato uno dei principali responsabili dell’inquinamento ambientale. Alcuni fattori supportano questa affermazione, come il rilascio di effluenti non trattati a causa della negligenza delle aziende. In Brasile, l’industria della pelle comprende circa 450 concerie, di cui circa l’80% sono considerate piccole aziende. Il settore genera 65.000 posti...
    Disponible

    58,82 €

  • Вычислительный дизайн для формирования комплексов хрома (VI)
    Мате Акино Гонсалвес / Мозар Сантос Сантана
    Огромное развитие промышленности стало одной из основных причин загрязнения окружающей среды. Некоторые факторы подтверждают это утверждение, например, выброс неочищенных стоков из-за халатности предприятий. В Бразилии кожевенная промышленность включает в себя около 450 кожевенных заводов, из которых около 80% считаются малыми предприятиями. В отрасли создано 65 000 прямых рабо...
    Disponible

    26,23 €

  • Computational design for the formation of Chromium (VI) complexes
    Mateus Aquino Gonçaves / Mozarte Santos Santana
    The great industrial development was one of the main responsible for environmental pollution. Some factors support this statement, such as the release of untreated effluents due to negligence on the part of companies. In Brazil, the leather industry comprises approximately 450 tanneries, of which around 80% are considered small companies. The sector generates 65,000 direct jobs...
    Disponible

    58,82 €

  • Adsorbimento del rame da parte del fosfato tricalcico apatitico
    Abdelkarim OUASS / Lamya KADIRI
    L’inquinamento delle acque reflue da metalli pesanti è un problema di salute pubblica che deve essere affrontato dalle autorità preposte alla tutela dell’ambiente per fornire soluzioni adeguate. L’uso di supporti apatici per la tecnica di estrazione liquido-solido è un modo efficace per decontaminare gli effluenti carichi di metalli pesanti.Il nostro studio riguarda l’estrazion...
    Disponible

    60,38 €

  • Adsorção de cobre pelo fosfato tricálcico apatico
    Abdelkarim OUASS / Lamya KADIRI
    A poluição das águas residuais por metais pesados é um problema de saúde pública que deve ser abordado pelas autoridades de proteção do ambiente, a fim de encontrar soluções adequadas. A utilização de suportes apatitas para a técnica de extração líquido-sólido é uma forma eficaz de descontaminar efluentes carregados de metais pesados.O nosso estudo diz respeito à extração de iõ...
    Disponible

    60,32 €

  • Адсорбция меди апатитовым трикальцийфосфатом
    Абделькарим ОУАСС / Ламя КАДИРИ
    Загрязнение сточных вод тяжелыми металлами является проблемой здравоохранения, требующей адекватного решения со стороны природоохранных органов. Эффективным способом обезвреживания сточных вод, содержащих тяжелые металлы, является использование апатитовых опор для метода жидкостно-твердой экстракции.В нашем исследовании рассматривается извлечение ионов Cu2+ из водных растворов,...
    Disponible

    26,42 €

  • Adsorption von Kupfer durch apatitisches Tricalciumphosphat
    Abdelkarim OUASS / Lamya KADIRI
    Die Verschmutzung von Abwässern durch Schwermetalle stellt ein Problem der öffentlichen Gesundheit dar, das die Umweltschutzbehörden auf den Plan rufen muss, um geeignete Lösungen zu finden. Die Verwendung von apatitischen Trägern für die Flüssig-Fest-Extraktionstechnik, stellt einen effektiven Weg zur Dekontaminierung von mit Schwermetallen belasteten Abwässern dar.Unsere Stud...
    Disponible

    60,38 €

  • Copper adsorption by apatitic tricalcium phosphate
    Abdelkarim OUASS / Lamya KADIRI
    Pollution of wastewater by heavy metals is a public health problem that calls for appropriate solutions from environmental protection authorities. The use of apatitic supports for the liquid-solid extraction technique is an effective way of decontaminating effluents loaded with heavy metals.Our study concerns the extraction of Cu2+ ions from aqueous solutions diluted with an ap...
    Disponible

    60,32 €

  • Colóides
    Purvesh Shah
    Este livro aborda os conhecimentos básicos da química coloidal. Os colóides são um subtópico da química de superfícies. O básico dos colóides como Introdução, classificação, propriedades, usos e aplicações especiais na nossa vida rotineira também são discutidos. O efeito tendencial e o mecanismo de diálise também são abordados. Este livro é muito útil para estudantes do ensino ...
    Disponible

    58,88 €

  • Kolloide
    Purvesh Shah
    Dieses Buch vermittelt die Grundkenntnisse der Kolloidchemie. Kolloide sind ein Teilgebiet der Oberflächenchemie. Die Grundlagen der Kolloide wie Einführung, Klassifizierung, Eigenschaften, Anwendungen und spezielle Anwendungen in unserem täglichen Leben werden ebenfalls behandelt. Die tendenzielle Wirkung und der Dialysemechanismus werden ebenfalls besprochen. Dieses Buch ist ...
    Disponible

    58,88 €


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