Our knowledge publishing nov 2025 (988 risultati)

Taschenbuch. Condizione: Neu. Neuware -This book aims to evaluate the process of immobilising Candida antarctica B (CAL B) lipase in flexible polyurethane. The enzyme polymerisation process was carried out by mixing monomers, surfactants, chain extenders and water. The immobilisation technique, as well as the stability of the immobilised enzyme at different temperatures and the capacity for reaction cycles, were evaluated by the synthesis activity of oleic acid and ethanol. In order to optimise the process of measuring the esterification activity of immobilised D30 and D18, a central composite rotational design (CCRD) was performed using enzyme concentration and reaction temperature as variables. The results of continuous recycling demonstrated the possibility of reusing immobilised D30 and D18 up to 5 times, considering 50% residual activity. The results of the recycling carried out every 24 hours and with washing in organic solvents showed reuse up to 15 times for both immobilised enzymes (D30 and D18). Regarding the thermal stability of the immobilised enzymes, the results were superior to those presented by free Candida antactica B lipase. 68 pp. Englisch.…

Taschenbuch. Condizione: Neu. Neuware -This book aims to evaluate the process of immobilising Candida antarctica B (CAL B) lipase in flexible polyurethane. The enzyme polymerisation process was carried out by mixing monomers, surfactants, chain extenders and water. The immobilisation technique, as well as the stability of the immobilised enzyme at different temperatures and the capacity for reaction cycles, were evaluated by the synthesis activity of oleic acid and ethanol. In order to optimise the process of measuring the esterification activity of immobilised D30 and D18, a central composite rotational design (CCRD) was performed using enzyme concentration and reaction temperature as variables. The results of continuous recycling demonstrated the possibility of reusing immobilised D30 and D18 up to 5 times, considering 50% residual activity. The results of the recycling carried out every 24 hours and with washing in organic solvents showed reuse up to 15 times for both immobilised enzymes (D30 and D18). Regarding the thermal stability of the immobilised enzymes, the results were superior to those presented by free Candida antactica B lipase. 68 pp. Englisch.…

Taschenbuch. Condizione: Neu. Neuware.

Taschenbuch. Condizione: Neu. Neuware - This book aims to evaluate the process of immobilising Candida antarctica B (CAL B) lipase in flexible polyurethane. The enzyme polymerisation process was carried out by mixing monomers, surfactants, chain extenders and water. The immobilisation technique, as well as the stability of the immobilised enzyme at different temperatures and the capacity for reaction cycles, were evaluated by the synthesis activity of oleic acid and ethanol. In order to optimise the process of measuring the esterification activity of immobilised D30 and D18, a central composite rotational design (CCRD) was performed using enzyme concentration and reaction temperature as variables. The results of continuous recycling demonstrated the possibility of reusing immobilised D30 and D18 up to 5 times, considering 50% residual activity. The results of the recycling carried out every 24 hours and with washing in organic solvents showed reuse up to 15 times for both immobilised enzymes (D30 and D18). Regarding the thermal stability of the immobilised enzymes, the results were superior to those presented by free Candida antactica B lipase.…

Taschenbuch. Condizione: Neu. Neuware -The main theme of the work focuses on the performance of a risk assessment, approached from the three preventive disciplines, followed by the planning of preventive activities in the field of pharmacotechnics within a Pharmacy Service (FS).The risk assessment approached in this project is developed in the three main preventive disciplines: Safety at Work, Industrial Hygiene andErgonomics and Applied Psychosociology.…

Taschenbuch. Condizione: Neu. Neuware -Is international law Union law and vice versa How are the individual components of international law to be classified in the tiered structure of the EU legal order Is there even an obligation to interpret EU law in accordance with international law If so, to what extent and what are the (validity) reasons for this How has the case law of the ECJ developed in this area Which questions of interpretation remain controversial If you are looking for answers to these questions, this short book is for you.…

Taschenbuch. Condizione: Neu. Neuware - The main theme of the work focuses on the performance of a risk assessment, approached from the three preventive disciplines, followed by the planning of preventive activities in the field of pharmacotechnics within a Pharmacy Service (FS).The risk assessment approached in this project is developed in the three main preventive disciplines: Safety at Work, Industrial Hygiene andErgonomics and Applied Psychosociology.…

Taschenbuch. Condizione: Neu. Neuware - Is international law Union law and vice versa How are the individual components of international law to be classified in the tiered structure of the EU legal order Is there even an obligation to interpret EU law in accordance with international law If so, to what extent and what are the (validity) reasons for this How has the case law of the ECJ developed in this area Which questions of interpretation remain controversial If you are looking for answers to these questions, this short book is for you.…

Taschenbuch. Condizione: Neu. Neuware -This book aims to evaluate the process of immobilising Candida antarctica B (CAL B) lipase in flexible polyurethane. The enzyme polymerisation process was carried out by mixing monomers, surfactants, chain extenders and water. The immobilisation technique, as well as the stability of the immobilised enzyme at different temperatures and the capacity for reaction cycles, were evaluated by the synthesis activity of oleic acid and ethanol. In order to optimise the process of measuring the esterification activity of immobilised D30 and D18, a central composite rotational design (CCRD) was performed using enzyme concentration and reaction temperature as variables. The results of continuous recycling demonstrated the possibility of reusing immobilised D30 and D18 up to 5 times, considering 50% residual activity. The results of the recycling carried out every 24 hours and with washing in organic solvents showed reuse up to 15 times for both immobilised enzymes (D30 and D18). Regarding the thermal stability of the immobilised enzymes, the results were superior to those presented by free Candida antactica B lipase. 68 pp. Englisch.…

Taschenbuch. Condizione: Neu. Neuware -The main theme of the work focuses on the performance of a risk assessment, approached from the three preventive disciplines, followed by the planning of preventive activities in the field of pharmacotechnics within a Pharmacy Service (FS).The risk assessment approached in this project is developed in the three main preventive disciplines: Safety at Work, Industrial Hygiene andErgonomics and Applied Psychosociology. 120 pp. Englisch.…

Taschenbuch. Condizione: Neu. Neuware -Is international law Union law and vice versa How are the individual components of international law to be classified in the tiered structure of the EU legal order Is there even an obligation to interpret EU law in accordance with international law If so, to what extent and what are the (validity) reasons for this How has the case law of the ECJ developed in this area Which questions of interpretation remain controversial If you are looking for answers to these questions, this short book is for you. 56 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 64 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 52 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 60 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Books have made an enormous contribution to the development of culture. From generation to generation, they have passed on the experience and knowledge accumulated by humanity. The advent of the information age has brought about changes in this process. New modern technologies have emerged: Elektronisches Buchs, tablets, e-readers, smartphones, and the Internet. They have carved out their niche in the educational space, making modern life more comfortable and providing new opportunities. Modern electronic libraries are being created, new options for distance learning are emerging, as well as virtual museums, tourism, television, cinemas, and concert halls. However, no matter what wonders technology achieves, the good old printed book will always be there as a faithful friend-to comfort, advise, guide, and smile. The 'death of the book' in the modern world is more myth than reality, as there is a clear trend toward the symbiosis of book and information cultures. This creates the prospect that books will be able to transform and enter a new virtual culture while retaining their full potential. We need books not to be stored away like old artifacts, but to help develop the spirituality and morality of the people. 56 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The ideas contained in this book seek to relate Seasonal Deciduous Forests (Dry Forests) to carbonate rocks in various regions of the world. Through literature review and field experience, the authors demonstrate that such phytophysiognomies are generally found in the interfluvial areas of the karst landscape, being important components of this geosystem. The authors present a proposal for the classification of Dry Forests using satellite images and free software in order to facilitate the dissemination of knowledge. 80 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 80 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 56 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 52 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 72 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 56 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 56 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 56 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 60 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -We live in a multicultural society and, as such, schools need to be prepared for differences. Special education in Brazil is a recent development, so we will discuss the main legislation that guides specialised educational services, such as the emergence of specialised schools and how teachers have the opportunity to be trained and prepared to lead a classroom with an included student. 52 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 72 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 56 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 52 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 52 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 52 pp. Englisch.