our knowledge publishing nov 2025 (997 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 -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 - 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 -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 68 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware - Studying the process of writing presupposes an analysis of the social and ideological relationship established between the subject/student and the object of writing. Thus, this study aimed to analyze the representations of writing among a group of students enrolled in a language arts program. This analysis drew on the interactionist perspective of language studies, Vygotsky, and Bakhtin. Workshops for students in the Language and Literature program provided an opportunity for reflection, through the recovery of each subject's writing history and the construction of particular representations of writing. As a result of the analyses, through the history of each subject, a student in the Language and Literature Course, it is evident that, over the school years, the 'desire' to write diminishes/disappears, and the object of writing/writing becomes obscure, since this activity becomes a mechanical process, without meaning, without motivation, and without necessity in the student's life. The results obtained show that, without the intervention of interactionist proposals, future teachers will not be able to break with the model of reproduction: 'teaching as I learned,' thereby perpetuating the cycle of 'dislike' of writing.

Taschenbuch. Condizione: Neu. Neuware - Child labor is a sad reality in many countries. Children of various ages are exploited in dangerous activities, deprived of the possibility of truly having a childhood, with the opportunity to study and play. Even though the number of children working has fallen substantially in recent years, this group still has a significant presence in the labor market. In this sense, the general objective of this exploratory study is to present the determining factors that influence the early entry of children into the labor market, as well as to understand the general profile of working children, the characteristics of the households in which they live, and the reference persons in the families of Brazilian children, especially children in the state of Minas Gerais in 2004. It is believed that child labor is a more complex issue than imagined, influenced by a wide variety of factors originating both within and outside families, and therefore deserves special attention from social policies.

Taschenbuch. Condizione: Neu. Neuware - This well-documented reference work prefigures a series of critical productions in the field of guidance, offering a rich synthesis of current knowledge in educational and professional guidance. School guidance remains a little-known or even little-known educational practice and wrongly considered as a peripheral educational practice by the main members of the educational community and by public opinion who give it little importance, particularly in sub-Saharan Africa. This timely work constitutes a scientific, didactic, educational, technical and professional tool which will undoubtedly help professionals in school, university and professional guidance, students from departments and faculties of educational sciences, guidance sciences, psychology, guidance, teacher-researchers, those responsible for guidance, decision-makers, journalists and all people who are closely interested in guidance issues to find relevant answers to their concerns.

Taschenbuch. Condizione: Neu. Neuware - In an organizational environment of a school nature, where policies and strategic decision-making take place on a permanent basis, Educational Marketing can become an important support tool. Thus, this work starts from a problem outlined by a qualitative investigation of the interpretative model, associated with a set of research questions around the following questions: What are the marketing strategies in school organizations What are the opportunities developed through marketing that lead to greater competitiveness and added value How can marketing influence employee/customer satisfaction Is it possible to contribute knowledge to a marketing approach to educational management This research indicates that educational marketing is important in terms of what the school wants to promote and offer the educational community. The school as an organization can lead families and students to choose between various offers and conditions. The work concludes that the use of educational marketing is not totally unknown, but there is still some resistance from school organizations.

Taschenbuch. Condizione: Neu. Neuware - This book, 'Le problème d'application de la Charte de l'ONU dans le règlement des conflits armés en RD Congo', explores in depth the complex dynamics fuelling instability in the country, and questions the effectiveness of the UN system in the face of these challenges. The first part, entitled 'Armed conflicts in DR Congo: origins, complexities and trends', traces the historical, political, economic and social causes of the violence, while highlighting the multiplicity of actors and interests at stake.The second part, 'The UN between the ideal of peace and the reality on the ground', critically analyzes UN interventions in DR Congo in the light of the UN Charter. It highlights the discrepancies between the principles proclaimed and the actions taken, the political and operational constraints, and the structural limits of the multilateral system. Finally, the book offers food for thought for more effective application of the Charter and sustainable peace-building in DR Congo.

Taschenbuch. Condizione: Neu. Neuware - Introduction: shock is a syndrome characterized by generalized tissue hypoperfusion, with cellular hypoxia due to low oxygen delivery, increased oxygen consumption or inadequate oxygen utilization. This research was conducted with the aim of developing a predictive model of shock in patients admitted to intensive care.Methods: an explanatory research was conducted with a prospective cohort design, of a predictive model of shock, in 538 patients admitted Intensive Care of the Hospital Clínico Quirúrgico Hermanos Ameijeiras during the period from January 2017 to December 2022.Conclusions: the predictive model was useful for predicting shock in patients admitted to intensive care.

Taschenbuch. Condizione: Neu. Neuware - The formulation of the Environmental Agenda for the State of Chihuahua includes the identification of local or regional environmental problems and conflicts in the territory that must be prevented or resolved by means of a management model, strategies and criteria for ecological regulation. The Agenda is also a guide that allows focusing the information that must be integrated into an integral environmental policy, and a planning mechanism that allows narrowing down the information gathered that is most relevant to the process, during the stages of elaboration and promotion of an integral environmental policy; with special importance in focusing the issues for an ecological management from the territory.Through this instrument, environmental problems are identified and priorities for attention are categorized, based on the compilation of technical and scientific information on the region, the ecological planning studies that have been carried out, and the results of the regional public participation workshops.

Taschenbuch. Condizione: Neu. Neuware - Prince Henrique the Navigator lived a life of chivalry, dedicated to maritime exploration, fighting the Moors and expanding the Portuguese Empire.Henrique, after planting the Portuguese flag in Ceuta, planned to conquer not only Tangier and all the lands in northwest Africa as far as Cape Bojador. In Sagres he founded a navigational school, a real center of maritime research, which determined the future success of the Portuguese in the discovery and colonization of new lands. Henrique, surrounded by an elite group of mathematicians, astronomers, cosmographers and cartographers, persistently and persistently prepared voyages to uncharted lands.It should be recognized that after the death of Enrique, all the documents belonging to him were transferred to Lisbon and studied by specialists of the royal court. Documents with secret data were coded and kept away from the eyes of curious historians.

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 - The political map of the Balkan Peninsula changed repeatedly in the 20th and early 21st centuries. States were created and dissolved, and new ones emerged. During all this time, two issues - the Albanian and Macedonian - played a key role. The author traces the historical roots of both issues, analyzes the characteristic features of socialist construction and transition to market relations in Albania and Northern Macedonia, emphasizing the project-constructive nature of these states, created by supranational management in the process of globalization, understood here in the broadest sense. In addition to the consideration of general political processes, a separate attention is devoted to the most important trends and problems of economic development. For both countries, econometric analysis was mainly based on the endogenous Caldorov-type growth model with a built-in mechanism of technological progress, which takes into account both physical and human capital and time as an event space of creative economic activity.

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 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 -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 56 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 -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 52 pp. Englisch.