Norbert krapf (170 Ergebnisse)

Zustand: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Paperback. Zustand: Very Good. Der weltweite Papierverbrauch ist trotz der Entwicklung der Informations- und Kommunikationstechnologien (IKT) stetig gestiegen. Die Suche nach neuen Rohstoffen f r die Papierherstellung wird daher angesichts des weltweiten Waldr ckgangs zu einem Thema von gro er internationaler Bedeutung. Die vorliegende Studie ermittelt die Eignung von vier Bananensorten, Fasern von akzeptabler Qualit t f r die Herstellung von Papier und Papierprodukten zu liefern. Es wurde festgestellt, dass der Ertrag an Bananenfasern (2-3%) im Vergleich zu dem in Japan gefundenen Ertrag (10%) gering ist, dass die in Haiti verwendete Extraktionstechnologie sich als wenig effizient erweist und dass das spezifische Gewicht von Waldarten ( ber 300 kg/m3) das von Bananenfasern (11-15,8 kg/m3) bei weitem bersteigt. Au erdem wurde festgestellt, dass die Moschus-Sorte den h chsten Faserertrag (3 %) liefert, w hrend der h chstm gliche Hektarertrag (2641 Kg) mit der exotischen Sorte Irfa-909 erzielt wird. Bananenfasern enthalten weniger Zellulose (24 bis 35 %) als Holz (40 bis 52 %). Die Sorten Irfa-909 und Musqu e mit dem h chsten Ligningehalt (39,76 und 36,82) weisen eine h here Dehnungsfestigkeit auf.…

Paperback. Zustand: Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Paperback. Zustand: Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Hardback. Zustand: Very Good.

Hardcover. Zustand: Very Good. First Edition. With dust jacket. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Paperback. Zustand: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Paperback. Zustand: Very Good. Der weltweite Papierverbrauch ist trotz der Entwicklung der Informations- und Kommunikationstechnologien (IKT) stetig gestiegen. Die Suche nach neuen Rohstoffen f r die Papierherstellung wird daher angesichts des weltweiten Waldr ckgangs zu einem Thema von gro er internationaler Bedeutung. Die vorliegende Studie ermittelt die Eignung von vier Bananensorten, Fasern von akzeptabler Qualit t f r die Herstellung von Papier und Papierprodukten zu liefern. Es wurde festgestellt, dass der Ertrag an Bananenfasern (2-3%) im Vergleich zu dem in Japan gefundenen Ertrag (10%) gering ist, dass die in Haiti verwendete Extraktionstechnologie sich als wenig effizient erweist und dass das spezifische Gewicht von Waldarten ( ber 300 kg/m3) das von Bananenfasern (11-15,8 kg/m3) bei weitem bersteigt. Au erdem wurde festgestellt, dass die Moschus-Sorte den h chsten Faserertrag (3 %) liefert, w hrend der h chstm gliche Hektarertrag (2641 Kg) mit der exotischen Sorte Irfa-909 erzielt wird. Bananenfasern enthalten weniger Zellulose (24 bis 35 %) als Holz (40 bis 52 %). Die Sorten Irfa-909 und Musqu e mit dem h chsten Ligningehalt (39,76 und 36,82) weisen eine h here Dehnungsfestigkeit auf.…

Zustand: very_good. Gently read. May have name of previous ownership, or ex-library edition. Binding tight; spine straight and smooth, with no creasing; covers clean and crisp. Minimal signs of handling or shelving. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships USPS Media Mail.…

Zustand: good. Used - Good: A book that has been read but is in good condition. Very minimal damage to the cover including scuff marks, but no holes or tears. The dust jacket for hard covers may not be included. Binding has minimal wear. The majority of pages are undamaged with minimal creasing or tearing, minimal pencil underlining of text, no highlighting of text, no writing in margins. No missing pages.…

Zustand: very_good. Fast Free Shipping â" Very Good condition book with a firm cover and clean pages. Shows normal use and some light wear or limited notes markings. A solid, nice copy to enjoy.

paperback. Zustand: Good.

Zustand: Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Complete Numbers Starting with 1, 1st Ed.

Zustand: Very Good. Former library copy. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Complete Numbers Starting with 1, 1st Ed. …

Paperback. Zustand: Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Hardcover. Zustand: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Zustand: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Paperback. Zustand: Very Good. Very Good - Crisp, clean, unread book with some shelfwear/edgewear, may have a remainder mark - NICE PAPERBACK Standard-sized.

Paperback. Zustand: Good. Good - Bumped and creased book with tears to the extremities, but not affecting the text block, may have remainder mark or previous owner's name - GOOD PAPERBACK Standard-sized.

Zustand: like_new. Fast Free Shipping â" Excellent condition book with clean cover and pages. Barely handled, with minimal wear. An outstanding copy, close to enjoy.

Zustand: very_good. Fast Free Shipping â" Very Good condition book with a firm cover and clean pages. Shows normal use and some light wear or limited notes markings. A solid, nice copy to enjoy.

Paperback. Zustand: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Zustand: acceptable. Used - Acceptable: All pages and the cover are intact, but shrink wrap, dust covers, or boxed set case may be missing. Pages may include limited notes, highlighting, or minor water damage but the text is readable. Item may be missing bundled media.

Paperback. Zustand: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

hardcover. Zustand: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

hardcover. Zustand: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

paperback. Zustand: As New.

Zustand: Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Zustand: Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Zustand: Fine. Used book that is in almost brand-new condition. May contain a remainder mark. Better World Books: Buy Books. Do Good.