wyszukanych pozycji: 35
Carboni attivi per la depurazione dell'acqua
ISBN: 9786206666516 / Włoski Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
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cena:
199,13 zł |
Charbons actifs pour la purification de l'eau
ISBN: 9786206666509 / Francuski Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
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cena:
199,13 zł |
ACTIVATED CARBONS FOR WATER PURIFICATION
ISBN: 9786206791485 / Angielski / Miękka / 80 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. The purpose of this work was to study the effect of chemical surface properties of activated carbons for their use in water purification. To achieve this objective, activated carbon in both granular and powdered forms namely: as received and devolatilized carbons were prepared. Proximate analysis of the carbon materials was performed. Mass titration experiments were carried out to determine the point of zero charge of the activated carbon materials. Again, using an ultraviolet spectrophotometer, the adsorption of phenol on as-received and devolatilized activated carbon was investigated....
The purpose of this work was to study the effect of chemical surface properties of activated carbons for their use in water purification. To achieve t...
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cena:
199,13 zł |
Carv?es ativados para purifica??o de ?gua
ISBN: 9786206666530 / Portugalski Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
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cena:
199,13 zł |
Aktivkohle zur Wasserreinigung
ISBN: 9786206666486 / Niemiecki Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
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cena:
199,13 zł |
Philistertum über Sprachbehinderungen
ISBN: 9786204252858 / Niemiecki / Miękka / 128 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Die Fehleranalyse spielt eine wichtige Rolle beim Erlernen von Zweit-/Fremdsprachen. Sie korrigiert und analysiert die Fehler der Schüler in der Fremdsprache und gibt den Lehrern eine Vielzahl von Strategien und Techniken an die Hand, die den Schülern und Lehrern helfen, Lernfehler zu vermeiden oder zu reduzieren. Die vorliegende Untersuchung wurde durchgeführt, um die grammatikalischen Fehler in schriftlichen Arbeiten zu analysieren. Der theoretische Hintergrund der Studie ist S.P. Corder, die Bedeutung von Lernfehlern. Seine drei Analyseschritte wurden als Instrument verwendet. Die...
Die Fehleranalyse spielt eine wichtige Rolle beim Erlernen von Zweit-/Fremdsprachen. Sie korrigiert und analysiert die Fehler der Schüler in der Frem...
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cena:
280,78 zł |
Conce??o e an?lise ?ptimas
ISBN: 9786207172566 / Portugalski Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
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cena:
199,13 zł |
Optimale Konstruktion und Analyse
ISBN: 9786207172528 / Niemiecki Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
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cena:
199,13 zł |
Progettazione e analisi ottimale
ISBN: 9786207172559 / Włoski Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
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cena:
199,13 zł |
ENVIRONMENTAL ETHICS
ISBN: 9786207456833 / Angielski / Miękka / 148 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. The environmental justice movements' deconstructions of traditional environmentalism's approach to ecological justice have led to discussions about whether traditional philosophical theories can be the best way to bring philosophy to environmental questions. Environmental justice movements have been critical of the traditional environmentalism's narrow understanding of ecological justice merely in terms of equity and calls for much more than just distribution. Simultaneously due to the increasing threats of global warming and environmental degradation, development scientists and political...
The environmental justice movements' deconstructions of traditional environmentalism's approach to ecological justice have led to discussions about wh...
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cena:
312,53 zł |
Conception et analyse optimales
ISBN: 9786207172542 / Francuski Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
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cena:
199,13 zł |
Optimum Design and Analysis
ISBN: 9786206782131 / Angielski / Miękka / 80 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Optimum Design and Analysis of a Composite Drive Shaft for an Automobile: Substituting composite structures for conventional metallic structures has many advantages because of higher specific stiffness and strength of composite materials. This work deals with the replacement of conventional two-piece steel drive shafts with a single-piece e-glass/ epoxy, high strength carbon/epoxy and high modulus carbon/epoxy composite drive shaft for an automotive application. The design parameters were optimized with the objective of minimizing the weight of composite drive shaft. The design optimization...
Optimum Design and Analysis of a Composite Drive Shaft for an Automobile: Substituting composite structures for conventional metallic structures has m...
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cena:
199,13 zł |
Studie ?ber CI-Motoren
ISBN: 9786207689866 / Niemiecki Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
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cena:
362,43 zł |
STUDY ON CI ENGINE
ISBN: 9786206786986 / Angielski / Miękka / 188 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Diesel engines play a substantial part in almost all energy-related areas, especially in the transportation and power generation sectors. They are one of the most efficient prime movers with high thermal efficiency and durability. Despite these advantages, they have a serious downside, which is the higher exhaust emission.Because of the lavish consumption and continuous usage, the fossil reserves are getting depleted rapidly. These issues and the ever-increasing price of crude oil have forced the world nations to look for alternate energy resources. Even though a lot of alternative fuel shave...
Diesel engines play a substantial part in almost all energy-related areas, especially in the transportation and power generation sectors. They are one...
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cena:
362,43 zł |
Studio sul motore CI
ISBN: 9786207689897 / Włoski Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
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cena:
362,43 zł |
?tude sur le moteur CI
ISBN: 9786207689880 / Francuski Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
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cena:
362,43 zł |
Estudo sobre o motor de igni??o por compress?o
ISBN: 9786207689903 / Portugalski Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
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cena:
362,43 zł |
Filistinismo Sobre a Deficiência Linguística
ISBN: 9786204252896 / Portugalski / Miękka / 124 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
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cena:
280,78 zł |
Philistinisme à propos des troubles du langage
ISBN: 9786204252872 / Francuski / Miękka / 128 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. L'analyse des erreurs joue un rôle important dans l'apprentissage des langues secondes/étrangères. Elle corrige et analyse les erreurs de l'étudiant dans l'ALS et fournit aux enseignants de nombreuses stratégies et techniques qui aident les étudiants et les enseignants à éviter ou à réduire les erreurs d'apprentissage. La présente recherche a été menée pour analyser les erreurs grammaticales dans les travaux écrits. S.P Corder, The Significance of learner's errors, constitue le contexte théorique de l'étude. Ses trois étapes d'analyse ont été utilisées comme instrument....
L'analyse des erreurs joue un rôle important dans l'apprentissage des langues secondes/étrangères. Elle corrige et analyse les erreurs de l'étudia...
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cena:
280,78 zł |
Philistinism About Language Impairment
ISBN: 9786203303063 / Angielski / Miękka / 2021 / 128 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
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cena:
280,78 zł |