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wyszukanych pozycji: 168
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Biodiesel : Estudo da degradação oxidativa dos ésteres metílicos a partir do óleo de pequi
ISBN: 9786139753161 / Portugalski / Miękka / 2019 / 80 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
185,18 |
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Biodiesel
ISBN: 9786206503125 / Niemiecki / Miękka / 60 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Der steigende Verbrauch von Energie aus fossilen Quellen und die hohen Emissionen von Luftschadstoffen haben zu ökologischen Bedenken hinsichtlich der globalen Energiesicherheit geführt. Diese Bedenken haben eine weltweite Suche nach neuen Energiequellen ausgelöst. Unter diesen Optionen haben sich Fettsäurealkylester, die als Biodiesel bekannt sind, aufgrund ihrer Eigenschaften wie biologische Abbaubarkeit, geringere Toxizität (geringerer Schwefel- und Aromatengehalt) und Nachhaltigkeit als interessante Alternative zu petrochemischem Diesel erwiesen, da die meisten der für die...
Der steigende Verbrauch von Energie aus fossilen Quellen und die hohen Emissionen von Luftschadstoffen haben zu ökologischen Bedenken hinsichtlich de...
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cena:
185,18 |
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Biodiesel
ISBN: 9786206503156 / Francuski / Miękka / 60 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. L'augmentation de la consommation d'énergie dérivée de sources fossiles, associée à des émissions élevées de polluants atmosphériques, a suscité des préoccupations environnementales concernant la sécurité énergétique mondiale. Ces préoccupations ont stimulé la recherche de nouvelles sources d'énergie dans le monde entier. Parmi ces options, les esters d'alkyle d'acide gras connus sous le nom de biodiesel sont apparus comme une alternative intéressante au diesel pétrochimique, en raison de leurs caractéristiques telles que : la biodégradabilité, une toxicité plus faible...
L'augmentation de la consommation d'énergie dérivée de sources fossiles, associée à des émissions élevées de polluants atmosphériques, a susc...
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cena:
185,18 |
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Biodiesel
ISBN: 9786206503132 / Angielski / Miękka / 60 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. The increase in the consumption of energy derived from fossil sources, together with the high emissions of atmospheric pollutants, has caused environmental concerns about global energy security. These concerns have stimulated a worldwide search for new energy sources. Among these options, fatty acid alkyl esters known as biodiesel have emerged as an interesting alternative to petrochemical diesel, due to their characteristics such as: biodegradability, lower toxicity (lower sulphur and aromatic content) and sustainability, as most of the raw materials used in biodiesel synthesis are...
The increase in the consumption of energy derived from fossil sources, together with the high emissions of atmospheric pollutants, has caused environm...
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cena:
185,18 |
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Biodiesel
ISBN: 9786206503170 / Włoski / Miękka / 60 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
185,18 |
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A importância da dinâmica da pedagogia de projetos na educação infanti : Uma Experiência da Escola Municipal Raimunda A. de Almeida Leão!
ISBN: 9783330999428 / Portugalski / Miękka / 2017 / 52 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
166,61 |
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Espaces de convivialite sur le chantier
ISBN: 9786205995495 / Francuski Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
185,18 |
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Aree di convivialita in cantiere
ISBN: 9786205995501 / Włoski Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
185,18 |
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Geselligkeitsbereiche auf der Baustelle
ISBN: 9786205995464 / Niemiecki Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
185,18 |
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Conviviality areas on the construction site
ISBN: 9786205995471 / Angielski Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
185,18 |
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Larvizide Aktivität gegen Aedes aegypti
ISBN: 9786203744286 / Niemiecki / Miękka / 52 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Diese Studie zielte darauf ab, das chemische Profil und die larvizide Aktivität des ätherischen Öls (OE) der Blätter von Citrus limettioides Tanaka gegen die Larven der Stechmücke Aedes aegypti zu bewerten. Das OE wurde durch Hydrodistillation bei 100 ° C für 3h extrahiert, mit chemischer Charakterisierung durch Gaschromatographie gekoppelt und Massenspektrometrie (CG-EM). Im Toxizitätstest wurde die Mortalität von Artemia salina Leach für die Wirkung des ätherischen Öls mit der Reed & Muench-Methode und die Mortalität von Aedes aegypti-Larven mit der Probit-Methode überprüft....
Diese Studie zielte darauf ab, das chemische Profil und die larvizide Aktivität des ätherischen Öls (OE) der Blätter von Citrus limettioides Tanak...
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cena:
185,18 |
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Industrialization and Local Productive Arrangements in Southwest Paraná
ISBN: 9786202439558 / Angielski / Miękka / 2025 / 112 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. This paper analyzes the new productive profile and spatial dynamics of the Pato Branco/Francisco Beltrão region in southwestern Paraná in light of the phases of industrial development in Brazil and, especially, in the state, with the basic principle of identifying relevant industrial agglomerations that enable the implementation of Local Productive Arrangements (LPAs) in the region in question. Within this context, we sought to understand how the Pato Branco/Francisco Beltrão region-traditionally agricultural and lacking a strong industrial base-has behaved in the face of the relative...
This paper analyzes the new productive profile and spatial dynamics of the Pato Branco/Francisco Beltrão region in southwestern Paraná in light of t...
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cena:
287,28 |
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Solution Curve For Control Systems on Lie Groups
ISBN: 9786202923934 / Angielski / Miękka / 2020 / 68 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. In the context of Lie groups, Control Theory is primarily concerned with the study of invariant, linear, bilinear and affine control systems. For invariant systems - considering that the control functions are piecewise constant - the solutions of the system has a well known and good description. This brings us to the first objective of this work: to give an explicit description of the solution curve for the other systems under the assumption that the linear vector fields commute. These solutions are obtained as the integral curve of a convenient invariant vector field on a semidirect product...
In the context of Lie groups, Control Theory is primarily concerned with the study of invariant, linear, bilinear and affine control systems. For inva...
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cena:
185,18 |
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Industrializzazione e assetti produttivi locali nel sud-ovest del Paraná
ISBN: 9786202439541 / Włoski / Miękka / 2025 / 116 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
287,28 |
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Industrializacja i lokalne struktury produkcyjne w poludniowo-zachodniej czesci stanu Paraná
ISBN: 9786202439503 / Polski / Miękka / 2025 / 116 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
287,28 |
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Da Desconstrução da Hermenêutica Clássica à Nova Hermenêutica Jurídica : Para uma nova Hermenêutica Jurídica
ISBN: 9786202401487 / Portugalski / Miękka / 2017 / 76 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
166,61 |
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Recent Developments in Modeling and Applications in Statistics
ISBN: 9783642324185 / Angielski / Twarda / 2012 / 270 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. Statistics has been a main tool in almost every field of activity and an essential part of applied scientific work, supporting conclusions and offering insights into new uses for established methodologies, thus making it a valuable resource in looking for faceless facts. Model construction describing populations or phenomena subject to randomness use a wide range of methods. Data collection provides the basis for modelling and assumption verification. Modelling must be conducted using suitable techniques that give researchers the means to search for hidden facts or behaviours. This may be... Statistics has been a main tool in almost every field of activity and an essential part of applied scientific work, supporting conclusions and offe... |
cena:
417,65 |
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Pedagogy of Commitment
ISBN: 9781594519734 / Angielski / Miękka / 2014 / 160 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. This new book, constructed from Paulo Freire's writings near the end of his life, is characterized by the eloquence of his dreams-dreams that constituted the utopia underlying Freire's lifelong work. Freire challenges all educators to create Circles of Dialogues, or reflective spaces, for passionate and critical reflection that is coherent and humanizing, favoring the oppressed peoples of the world. The chapters, crafted toward the end of the twentieth century, reflect Freire's deep concern with the assault by neoliberal policies on the basic democratic rights of the dispossessed, as he...
This new book, constructed from Paulo Freire's writings near the end of his life, is characterized by the eloquence of his dreams-dreams that constitu...
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cena:
214,87 |
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Daring to Dream: Toward a Pedagogy of the Unfinished
ISBN: 9781594510533 / Angielski / Miękka / 2007 / 111 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. Challenging us to recognize our "unfinished" selves, Freire's uplifting message urges citizens, students, parents, and teachers to discover new horizons of hope and possibility for a better world. Connecting the personal with the political, Freire's voice is as profound as it is inspiring, guiding us through the everyday acts of observation and critical thinking that link personal creativity with the prospects of a just and more humane society. One's capacity to dream, to reach, and to engage with a troubles world are the essence of a meaningful and liberating life.
Challenging us to recognize our "unfinished" selves, Freire's uplifting message urges citizens, students, parents, and teachers to discover new horizo...
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cena:
189,28 |
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Jogando Contra O Tempo
ISBN: 9798356816277 / Portugalski / Miękka / 2022 / 226 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
cena:
42,67 |
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