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"This book, covers the latest advances in the main fields of animals producing fibre. The focus lies on fibre animals such as alpacas, llamas, vicunas and guanacos, but recent research on sheep, goats and rabbits is also included. The most important themes addressed are meat and fibre production, breeding and genetics, nutrition, reproduction, management, and health. Finally, the book closes with specialised discussions on fibre production related topics, which for example provide a more in-depth look at common management denominators between South American camelids and other fibre animals."

"The use of natural fibres as reinforcements in composites has grown in importance in recent years. Natural fibre composites summarises the wealth of significant recent research in this area.Chapters in part one introduce and explore the structure, properties, processing, and applications of natural fibre reinforcements, including those made from wood and cellulosic fibres. Part two describes and illustrates the processing of natural fibre composites. Chapters discuss ethical practices in the processing of green composites, manufacturing methods and compression and injection molding techniques for natural fibre composites, and thermoset matrix natural fibre-reinforced composites. Part three highlights and interprets the testing and properties of natural fibre composites including, non-destructive and high strain rate testing. The performance of natural fibre composites is examined under dynamic loading, the response of natural fibre composites to impact damage is appraised, and the response of natural fibre composites in a marine environment is assessed."

"Komposit ramah lingkungan merupakan komposit dengan salah satu atau semua unsur penyusunnya merupakan bahan alam. Indonesia dengan keragaman hayati menghasilkan berbagai jenis serat alam sebagai penguat, salah satunya serat daun nanas. Penelitian ini bertujuan untuk mengetahui pengaruh kandungan serat daun nanas Subang pada ketahanan impak dan kekerasan dari komposit polipropilena/serat daun nanas Subang. Perlakuan alkali dilakukan pada serat daun nanas Subang dan komposit difabrikasi dengan metode hot press. Hasil pengukuran densitas, papan komposit dikelompokkan dalam kategori Papan Serat Kerapatan Tinggi (PSKT) berdasarkan SNI 01-4449-2006. Hasil uji bakar, impak, dan kekerasan menunjukkan komposit dengan fraksi berat serat daun nanas Subang 40 wt.% adalah komposit terbaik dengan nilai masing masing 14 mm/menit, (31,6 ± 4,5) J/cm2, dan (60,5 ± 2,01) HD. Hasil pengamatan menunjukkan adanya hasil bakar dan fiber pull out."

"Komposit serat kaca yang diperkuat dengan bahan polimer Glasss Fibre Reinforced Polymer GFRP memiliki kekurangan yaitu kurang tahan terhadap api. Penggunaan clay dapat meningkatkan sifat tahan api terhadap GFRP. Akan tetapi, diperlukan pencampuran yang baik agar clay dapat terdispersi dengan baik. Penelitian ini bertujuan untuk mengetahui pengaruh clay dan kondisi pencampuran terhadap sifat anti bakar, kuat impak, dan modulus lengkung komposit GFRP/clay. Polimer Unsaturated polyester UP , serat kaca, dan 3-Aminopropyltriethoxysilane masing-masing digunakan sebagai matriks, penguat, dan compatibilizer untuk membuat komposit. Unsaturated polyester-clay-silane dicampur menggunakan magnetic stirrer dengan variasi kecepatan dan waktu pencampuran. Komposit unsaturated polyester-serat kaca-clay-silane difabrikasi menggunakan metode vacuum bagging. Variasi clay yang digunakan adalah 1 wt. , 2wt. , dan 3 wt.. Variasi kecepatan rotasi dan waktu pencampuran masing-masing 100,150, 200 rpm dan 60, 90, dan 120 menit. Komposit UP ndash; serat kaca digunakan sebagai bahan pembanding.Hasil penelitian menunjukkan bahwa komposit dengan kandungan clay 1wt tidak terbakar dengan nilai laju bakar sebesar 0 mm/min. Tidak terdapat perubahan variabel yang signifikan pada kuat impak dengan mekanisme berbeda seperti shear dan difusi yang bekerja bersamaan saat mendispersikan clay. Nilai modulus lengkung optimum dimiliki oleh komposit dengan komposisi clay 1 wt _200 rpm_60 menit sebesar 10 0.4 GPa , yang mengalami kenaikan 20 dibandingkan dengan UP ndash; serat kaca.

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Glass fibre reinforced polymer GFRP composites have a weakness in fire resistant property. The addition of clay can improve the fire resistant property of GFRP. However, a good mixing is needed to disperse the clay. This research aims to observe the effect of clay and mixing conditions on fire resistance, impact strength, and flexural modulus of GFRP clay composites. Unsaturated polyester UP , glass fiber and 3 Aminopropyltriethoxysilane respectively were used as a matrix, a reinforcement and a compatibilizer respectively to build the composites. Unsaturated polyester clay silane were mixed using a magnetic stirrer with a variation of rotation speed and mixing duration. The composites were fabricated using a vacuum bagging method. The composition of clay was varied from 1, 2, and 3 wt. The rotation speed and mixing time were varied at 100, 150, 200 rpm and 60, 90, and 120 minutes, respectively. UP glass fiber was used as a comparison material.

The results showed that composites with 1 wt clay content was not burned with the buring rate value of 0 mm min. There were no significant effects of variables on impact strength in between the boundaries that attributed to different mechanisms such as shear and diffusion that worked together to disperse the clay. The optimum flexural modulus was found in the 1 wt clay 200 rpm 60 minute composites with a value of 10 0.4 GPa in which 20 higher compared to the UP glass fibre composites."

"Summary:A wonderfully written, beautifully illustrated guide to the behaviour and body language of the world's most fascinating and watchable animals"

"This book aims to disseminate the most current advances in the biotechnological production of D-xylitol and its applications in medical and health care. This book also provides essential information on hemicellulose hydrolysis to recover D-xylose, detoxification of hemicellulose hydrolysates, and improved fermentation methods for increased D-xylitol production. The highlights of strain improvement to increase the D-xylitol titers and downstream recovery of D-xylitol are also discussed in several sections. The current applications of D-xylitol in medical and health care have been used to justify the cost incurred for setting up the demonstration plant for D-xylitol production in the market. "