Download Chemie didaktik. Diagnose und Korrektur von by Hans-Dieter Barke PDF

By Hans-Dieter Barke

Unterrichtsplaner gingen lange davon aus, dass Schüler kaum eigene Vorstellungen in den Unterricht mitbringen. Fachdidaktische Erhebungen zeigen allerdings, dass Kinder und Jugendliche sehr wohl eigene Ideen zu Natur und Alltag haben. Chemiedidaktiker ermöglichen erfolgreiches Lernen, indem sie diese diagnostizieren. Anhand eigener checks oder Interviews können sie Fehlvorstellungen ihrer Schüler ermitteln und erforderliche Korrekturen vornehmen.

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Download Polymer Materials for Electronic Applications by Eugene D. Feit and Cletus W. Wilkins, Jr. (Eds.) PDF

By Eugene D. Feit and Cletus W. Wilkins, Jr. (Eds.)

content material: A delicate positive-working cross-linked methacrylate electron withstand / E.D. Roberts --
Radiation degradation and movie solubility charges of poly(butene-1-sulfone) / Larry Stillwagon --
Poly(methyl methacrylate-co-3-oximino-2-butanone methacrylate-co-methacrylonitrile) : a deep-UV photoresist / E. Reichmanis and C.W. Wilkins, Jr. --
Compositional research of a terpolymer photoresist via raman spectroscopy / F.J. Purcell, E. Russavage, E. Reichmanis, and C.W. Wilkins, Jr. --
impact of composition on face up to dry-etching susceptibility : vinyl polymers and photoresists / J.N. Helbert and M.A. Schmidt --
Poly(N-alkyl-o-nitroamides) : a brand new type of thermally sturdy, photosensitive polymers / S.A. MacDonald and C.G. Willson --
a brand new method of high-resolution lithography in response to accomplishing natural cost move salts / E.M. Engler, Y. Tomkiewicz, J.D. Kuptsis, R.G. Schad, V.V. Patel, and M. Hatzakis --
Polyimide for multilevel very large-scale integration (VLSI) / homosexual Samuelson --
Polyimide coatings for microelectronic purposes / Y.K. Lee and J.D. Craig --
improvement of polyimide isoindoloquinazolinedione in multilevel interconnections for large-scale integration (LSI) / Atsushi Saiki, Kiichiro Mukai, Seiki Harada, and Yasuo Miyadera --
Characterizing polyimide motion pictures for semiconductor software / A.M. Wilson, D. Laks, and S.M. Davis --
Implications of digital and ionic conductivities of polyimide motion pictures in built-in circuit fabrication / George A. Brown --
stronger room-temperature vulcanized (RTV) silicone elastomers as built-in circuit (IC) encapsulants / Ching-Ping Wong --
Synthesis and homes of branched epoxy resins / Jon F. Geibel --
Characterization of cured epoxy powder coatings by means of solvent absorption / W.A. Romanchick and J.F. Geibel --
Thermal degradation of polymers for molded built-in circuit (IC) units : the influence of a flame retardant / R.M. Lum and L.G. Feinstein --
electric switching and reminiscence phenomena in semiconducting natural skinny motion pictures / R.S. Potember and T.O. Poehler.

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Download Acute Ischemic Stroke: Imaging and Intervention by Aneesh B. Singhal, Eng H. Lo, Turgay Dalkara, Michael A. PDF

By Aneesh B. Singhal, Eng H. Lo, Turgay Dalkara, Michael A. Moskowitz (auth.), R. Gilberto González, Joshua A. Hirsch, Michael H. Lev, Pamela W. Schaefer, Lee H. Schwamm (eds.)

This up-to-date moment version of Acute Ischemic Stroke: Imaging and Intervention presents a finished account of the cutting-edge within the analysis and therapy of acute ischemic stroke. the fundamental layout of the 1st version has been retained, with sections on basics comparable to pathophysiology and factors, imaging ideas and interventions. notwithstanding, each one bankruptcy has been revised to mirror the $64000 fresh development in complex neuroimaging and using interventional instruments. moreover, new chapters are integrated at the scientific ischemic penumubra and using complicated neuroimaging to pick sufferers for neurointerventional techniques. all the authors are across the world famous specialists and participants of the interdisciplinary stroke workforce on the Massachusetts basic health facility and Harvard clinical university. The textual content is supported by way of quite a few informative illustrations, and straightforwardness of reference is ensured in the course of the inclusion of compatible tables. This booklet will function a special resource of up to date info for neurologists, emergency physicians, radiologists and different wellbeing and fitness care companies who deal with the sufferer with acute ischemic stroke.

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Download Starch: basic science to biotechnology by Mirta Noemi Sivak, Jack Preiss, Steve Taylor PDF

By Mirta Noemi Sivak, Jack Preiss, Steve Taylor

This quantity offers the physiological and biochemical facets of garage carbohydrates, or starch granules, in vegetation. This up to date and thorough source rigorously integrates primary wisdom with the latest info at the starch granule. It discusses the chemistry of the starch granule and the biochemistry, molecular biology, plant body structure, and genetics of plant starch synthesis. The books additionally describes the consequences of those stories for theseed, biotechnology, and converted starch industries.

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Download The Chemistry and Technology of Cellulosic Copolymers by Professor Dr. Ali Hebeish, Dr. James Thomas Guthrie (auth.) PDF

By Professor Dr. Ali Hebeish, Dr. James Thomas Guthrie (auth.)

Many very good volumes were written at the chemistry of cellulose and its derivatives. Judging via the variety of meetings that have been assembled to accommodate the subject, cellulose and its derivatives proceed to arouse nice clinical curiosity. Matching this curiosity has been the advance in copolymer technology and expertise. In either circumstances the motive force has been the quest for items having precious, new or fascinating homes. It seemed inevitable that those innovations will be introduced jointly at a while within the examine and improvement of cellulosic copolymers. that point has arrived. In assembling this article our target used to be to provide an informative account of the chemistry and expertise of cellulosic copolymers. As such, we meant that the contents be of curiosity to all these fascinated by the creation and use of cellulosic items no matter if in educational or business circles. Sections of the textual content could be of worth in undergraduate and post-graduate instructing, supplied the coed is given advice in following the textual content. the amount is split into 8 chapters, every one facing elements that are correct to an below­ status of cellulosic copolymers. each one bankruptcy incorporates its personal bibliography and in all fairness self-contained.

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Download A textbook of inorganic chemistry vol.VI part IV Arsenic by Reece H Vallance PDF

By Reece H Vallance

This paintings has been chosen by way of students as being culturally vital, and is a part of the data base of civilization as we all know it. This paintings used to be reproduced from the unique artifact, and is still as precise to the unique paintings as attainable. consequently, you can find the unique copyright references, library stamps (as every one of these works were housed in our most vital libraries round the world), and different notations within the paintings. This paintings is within the public area within the usa, and doubtless different international locations. in the usa, you'll freely reproduction and distribute this paintings, as no entity (individual or company) has a copyright at the physique of the work.As a replica of a old artifact, this paintings might comprise lacking or blurred pages, bad photos, errant marks, and so forth. students think, and we concur, that this paintings is critical sufficient to be preserved, reproduced, and made quite often on hand to the general public. We enjoy your aid of the protection strategy, and thanks for being a big a part of preserving this information alive and appropriate.

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Download Rechnen in der Chemie by Walter Wittenberger PDF

By Walter Wittenberger

Das Buch, das seit Jahren zu einem Standardwerk für die Ausbildung und Weiterbildung von Laboranten und Chemotechnikern geworden ist, gibt allen, die sich in das "Chemische Rechnen" einarbeiten wollen, gründliche Anleitungen. Nach einer zusammenfassenden Wiederholung der allgemeinen Rechenregeln werden alle wichtigen, im Laboratorium und Chemiebetrieb vorkommenden Rechnungen ausführlich dargestellt und an Hand von 285 vollständig entwickelten Beispielen erläutert. 1070 Übungsaufgaben, deren Lösungen am Schluss des Buches zusammengestellt sind, vertiefen den Lernprozess. Einige wichtige Tabellen ergänzen den Inhalt des Buches. Ziel des Buches ist es, den Nachwuchskräften in den Chemiebereichen ein verlässlicher Helfer während der Ausbildung und im Berufsleben zu sein.

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