538 kr
Läs direkt efter köp
538 kr
Läs direkt efter köp
706 kr
Läs direkt efter köp
This book presents the phenomena of conducted electromagnetic interference (EMI) generation in DC-DC converters. The measurement and simulation are used to analyze the impact of the most important parameters on the character, level and propagation path of interference. In this book, the analysis of the interference generation and propagation is presented on the example of three basic converters.The wide banded behavior of all components is presented including basic elements and its parasitic and the connection layout. It focuses on the influence of parasitic components on the nature of interference in the frequency domain up to 30MHz was carried out. The book includes practical design and operation tips that will help to reduce the EMI. It provides useful knowledge about designing of the converters with the low level of outgoing EMI. They were obtained in original research and published in scientific articles by the author.
ABSTRACTING & INDEXING
The conducted EMI in DC-DC converters is covered by the following services:
Baidu ScholarBarnes & NobleBayerische StaatsbibliothekBDSBoDBowker Book DataCiandoCNKI Scholar (China National Knowledge Infrastructure)DimensionsEBSCOElsevier - Scopus BooksExLibrisGoogle BooksGoogle ScholarNavigaReadCubeSemantic ScholarTDOne (TDNet)WorldCat (OCLC)X-MOLAdditionally, the proceedings volume is registered and indexed in the Crossref database and accessible on Amazon.
286 kr
Läs direkt efter köp
AdpA is a regulatory protein of the AraC/XylS type which was first identified in 1993 as an activator of streptomycin production by Streptomyces griseus. Today streptomycete genomes are known to invariably harbor gene adpA, which is important for processes as diverse as replication and transcriptional control of genes for morphogenesis, antibiotic biosynthesis, and polymer decomposition to name just a few. Extreme pleiotropicity of adpA gene and its functional location at the nexus of morphological and physiological differentiation in Streptomyces fueled numerous investigations of this fascinating group of regulators, in a broad set of species. This monograph is an attempt to put together all existing information about functions of AdpA proteins in the context of biological processes it orchestrates. Special attention is paid to the description of suggested and experimentally proven cases of AdpA involvement in regulation of antibiotic production. This aspect of AdpA biology might be of great interest for current efforts to discover novel antibiotics, which are desperately needed to counter the threat of multidrug resistant bacterial infections. Possible scenarios of origin and ongoing evolution of adpA orthologous group in Streptomyces conclude this monograph.
ABSTRACTING & INDEXING
Regulatory Genes of AdpA Subfamily in Streptomyces: Function and Evolution is covered by the following services:
Baidu ScholarBayerische StaatsbibliothekBoDBowker Book DataCiandoCNKI Scholar (China National Knowledge Infrastructure)DimensionsEBSCOElsevier - Scopus BooksExLibrisGoogle BooksGoogle ScholarNavigaReadCubeSemantic ScholarTDOne (TDNet)WorldCat (OCLC)X-MOL
3 425 kr
Läs direkt efter köp
Prof. Židonis has developed, and in this monograph introduces, an integral ZI method for theoretical calculation of each individual actual value of the stress-strain parameters (crack, the height of the compression and tension zones, the stress and strain of the layers of the structural member) at cross-sections of structural members subjected to bending moments and/or axial forces at any stage of loading directly considering the actual properties of the materials. The method helps resolve an extremely important and complicated problem, i.e that of theoretical computation of the actual position of the neutral axis. The ZI Method is applicable for calculating the values of the parameters of members with various cross-sections, of members that are differently reinforced, of members made of different materials, as well as that of layered structural members. Stress-strain functions can be described using different equations. For calculations, only the stress-strain diagrams of materials are needed.
697 kr
Läs direkt efter köp
In 2016, three pyrotechnicians working on humanitarian demining in Croatia died in action in three separate incidents. These incidents occurred 21 year after the end of the war and armed conflicts in Croatia. In all three incidents casualties were caused by deadly anti-personnel Yugoslavian mines PROM-1, which were ''seeded'' during the war in period 1991-1995. These incidents prove that the only thing bad as war itself are remains of war: mines and unexploded ammunition. It is not hard to conclude that mine contamination is one of the main obstacles to economic recovery and other types of progress in mine-affected countries. Therefore, the primary goal of humanitarian demining operations (mine actions) is to clear all suspected minefields and restore them so as to make them available for their previous use. The financial shortfalls result in the need for priority-setting in the mine action process. This book describes and investigates a new approach to priority setting within mine action, with the introduction of a Decision Support System (DSS) for mine action management. The proposed DSS is focused on determining the objective priorities required to reduce the risks stemming from mine contamination. DSS is based on a combination of Geographic Information System (GIS) analysis and a Multi-Criteria Analysis (MCA) in order to enable efficacious mine action management, namely setting humanitarian demining priorities in order to optimally reduce the risk caused by mines. Furthermore, priority-setting based on scientific Multi-Criteria Analysis (MCA), like the PROMETHEE method used in this research, can help overcome the differences in priorities between different stakeholders (local inhabitants, politicians, mine-action experts, donors, etc.). Scientific MCA procedure is a transparent process, thus creates confidence in the whole priority-setting procedure. The idea of having transparent process taking into account all relevant criteria and preferences of the stakeholders is the main idea of this research and it has been presented through three different Case Studies.
263 kr
Läs direkt efter köp
Despite the continuous development of electrochemical battery technology and the multitude of electric buses on offer, it is still not possible to exploit electric buses in urban transport on an all-day basis without the necessity of charging them. It is therefore necessary to build point-to-point contact charging stations or induction charging stations at the terminals. This will result in substantial financial outlays connected with the construction of the charging stations, and the need to extend stopping times at the terminals; there are also problems which could arise regarding the situations where the bus routes are. The alternative solution is a Dynamic Charging System of electric vehicles, also known as In Motion Charging (IMC).This book is devoted to the dynamic charging of electric buses using a trolleybus traction network. It was based on the author''s scientific and research work carried out into the Gdynia trolleybus network. The requirements and limiting parameters for the infrastructure of the transport system based on dynamic loading are presented.
279 kr
Läs direkt efter köp
Important contribution of this book is testing the investors’ influence and accounting information on the Bulgarian capital markets and their relations with credit default swap spreads. Bulgarian capital market is a part of the SEE group countries and it is a developing country and in the process of its development, people and investors should learn more about risk, credit risk management, and their relation to the rules of the listed companies and agencies. Many factors may provoke a change in stock prices: financial and monetary policies, macroeconomic conditions, investors’ expectations and country’s sovereign credit risk. Accepting sovereign CDS spreads as measurements of investment expectations regarding the development of Bulgarian capital market, we review the role of accounting information in CDS pricing because the accounting data may help investors make the most effective decision. The aim will be accomplished by creating an empirical model, based on the theoretical ones, including a panel data approach, several accounting variables, which are expected to have an impact on CDS spreads.n this research, we analyze the joint movement of eleven financial markets of South East Europe (SEE) - Bulgaria, Croatia, Greece, Serbia, Slovenia, Turkey, Romania, Montenegro, Macedonia, Banja Luka and Sarajevo (Bosnia and Herzegovina) using correlation and regression analysis during the period 2005-2015. We reveal the role of investors’ expectations on the capital markets dynamics and sovereign credit risk in Bulgaria.
ABSTRACTING & INDEXING
Southeast European Capital Markets: Dynamics, Relationship and Sovereign Credit Risk is covered by the following services:
Baidu ScholarBarnes & NobleBayerische StaatsbibliothekBDSBoDBowker Book DataCiandoCNKI Scholar (China National Knowledge Infrastructure)DimensionsEBSCOElsevier - Scopus BooksExLibrisGoogle BooksGoogle ScholarNavigaReadCubeSemantic ScholarTDOne (TDNet)WorldCat (OCLC)X-MOLAdditionally, the proceedings volume is registered and indexed in the Crossref database and accessible on Amazon.
504 kr
Läs direkt efter köp
395 kr
Läs direkt efter köp
The number of kindergartens is swelling in China, particularly private kindergartens, taking up two-thirds of early childhood education institutions nationwide. The quality of teaching in private kindergartens is positively linked to the levels of teachers’ professional competence. Thus, to enhance the teaching quality in private kindergartens, strengthening teacher’s professional competence is one of the vital approaches. Teacher’s professional competence can be enhanced via effective CPD activities. Therefore, this study aimed to explore the impacts of CPD activities on Chinese private kindergarten teachers’ professional competence and to identify to what extent, teachers can turn their professional competence into practice.
A qualitative approach was adopted in this research. 18 kindergarten teachers and three kindergarten principals were selected as participants from three private kindergartens in Shenzhen. The findings showed that CPD activities can profoundly impact kindergarten teachers’ professional competence— professional attitude, knowledge, and skills. They can also help teachers to be more inclusive and positive in their teaching. They also enabled teachers to learn various knowledge and skills that are relevant to child care and development, teaching, as well as cooperation with colleagues and children’s parents. In addition, it was found that private kindergarten teachers would stay at different stages in turning their professional competence into practice. This process of turning professional competence into practice can be influenced by four levels of factors: teacher-level factors, classroom-level factors, school-level factors, and family-level factors. The research findings presented herein have significant implications for the knowledge base of private kindergarten teachers’ CPD in China. It also has implications for the practice relevant to private kindergarten teachers, principals, and policymakers.
”From continuing professional development to classroom practice: on the journey of teachers in Chinese private kindergartens” is covered by the following services:• Baidu Scholar• Bayerische Staatsbibliothek• BDS• BoD• Bowker Book Data• CNKI Scholar (China National Knowledge Infrastructure)• Dimensions• EBSCO• ExLibris• Google Books• Google Scholar• Naviga• ReadCube• Semantic Scholar• TDOne (TDNet)• WorldCat (OCLC)• X-MOLAdditionally, the proceedings volume is registered and indexed in the Crossref database and accessible on Amazon.
629 kr
Läs direkt efter köp
The increasing number of cases for renal diseases in cats and dogs, but also the conditions generating this pathology as secondary impairment (leptospirosis, babesiosis, various poisonings) represent the fundamental need for establishing a veterinary hemodialysis center and for publishing the current editorial work.
Peritoneal dialysis has become a widely used technique in removing toxins (endogenous and exogenous) that can be dialyzed, both in chronic and acute renal patients. With possibilities of use in the veterinary field nowadays and considering the future development of veterinary medicine, peritoneal dialysis occupies an important place in renal disease therapy in dogs and cats, especially in the case of elder animals and patients weighing up to 10 kg, that cannot withstand hemodialysis because of insufficient body mass or because of the underlying cardiopulmonary pathology.
The current book is the result of team work involving several veterinary specialists who have generously laid their knowledge in the service of healing patients. For this we are indebted to each and every one of them and, in particular, we thank all patients who made us all aware every time that, in their absence, nothing we have learned is possible.
Abstracting & Indexing
Baidu ScholarBayerische StaatsbibliothekBDSBoDBowker Book DataCNKI Scholar (China National Knowledge Infrastructure)DimensionsEBSCOExLibrisGoogle BooksGoogle ScholarNavigaReadCubeSemantic ScholarTDOne (TDNet)WorldCat (OCLC)X-MOLAdditionally, the proceedings volume is registered and indexed in the Crossref database and accessible on Amazon.
649 kr
Läs direkt efter köp
The increasing number of cases for renal diseases in cats and dogs, but also the conditions generating this pathology as secondary impairment (leptospirosis, babesiosis, various poisonings) represent the fundamental need for establishing a veterinary hemodialysis center and for publishing the current editorial work.
Peritoneal dialysis has become a widely used technique in removing toxins (endogenous and exogenous) that can be dialyzed, both in chronic and acute renal patients. With possibilities of use in the veterinary field nowadays and considering the future development of veterinary medicine, peritoneal dialysis occupies an important place in renal disease therapy in dogs and cats, especially in the case of elder animals and patients weighing up to 10 kg, that cannot withstand hemodialysis because of insufficient body mass or because of the underlying cardiopulmonary pathology.
The current book is the result of team work involving several veterinary specialists who have generously laid their knowledge in the service of healing patients. For this we are indebted to each and every one of them and, in particular, we thank all patients who made us all aware every time that, in their absence, nothing we have learned is possible.
Abstracting & Indexing
Baidu ScholarBayerische StaatsbibliothekBDSBoDBowker Book DataCNKI Scholar (China National Knowledge Infrastructure)DimensionsEBSCOExLibrisGoogle BooksGoogle ScholarNavigaReadCubeSemantic ScholarTDOne (TDNet)WorldCat (OCLC)X-MOLAdditionally, the proceedings volume is registered and indexed in the Crossref database and accessible on Amazon.
1 669 kr
Läs direkt efter köp
"There is a vital role of differential and integral equations in studying different types of real-world problems to study the behavior of the issues. Thus, it becomes essential to know the various methods of finding solutions of the integral equation in explicit form. For the integral equations whose solutions cannot be found in explicit form, one has to study the properties of solutions of the given differential equation to guess an approximate solution.
This textbook entitled “Applied Integral Equations” is intended to study the methods of finding the explicit solutions of integral equations where ever possible and in the absence of finding an exact solution. It is intended to study the properties of solutions of the given integral equations. This book contains 08 chapters.
Chapter-1 discusses the introduction to integral equations, classification of integral equations, Relation between linear differential equations and Volterra integral equation, Nonlinear equation and solution of an integral equation. Chapter-2 discusses the existence and uniqueness theorems of Integral equations,Successive approximation, Iterated Functions, Reciprocal functions, Volterra Solution of Fredholm’s equation, Discontinuous Solution, Fredholm equations with separable kernels and Resolvent Kernel. Chapter-3 discusses the Fredholm equation as a limit of a finite system of linear equations, Hadamard’s Theorem, Fredholm’s two fundamental relations, Fredholm’s solution of the Integral equation for different , Characteristic numbers and basic functions, the associated Homogenous integral equations, the orthogonality theorem, Kernels of the form , Eigen Values and eigenfunctions, Fredholm integral equation of the second kind, Eigenvalues for non-separable kernels, Volterra Integral Equation, Solution by the Resolvent kernel and Method of successive approximation. Chapter-4 discusses the Applications of Fredholm theory, Free vibration of an elastic string, The differential equation of the problem, Reduction to a dimensional BVP, Solution of the boundary value problem, Construction of Green function, Equivalence between the Boundary value problem and Linear integral equations, Constrained vibrations of an elastic String, Equivalence between boundary value problem and Linear integral equations and Remark on the solution of the BVP. Chapter-5 discusses the Hilbert-Schmidt Theory that includes Iterations of symmetric kernels, Orthogonality theorem, An existence theorem for the nonlinear integral equation of Fredholm type and the equation of Bratu. Chapter-6 discusses the Fredholm alternatives, An example of Picard''s method, Powers of an integral operator, Iterated kernels, Neumann series, A remark on the convergence of the iterative method, Differentiation of function under an integral sign, Relation between differential and integral equation, The Fredholm alternatives and the Fredholm alternative theorem. Chapter-7 discusses the method of undetermined coefficients that includes approximation methods of undetermined coefficients, the method of collocation, the method of weighting functions, the method of least squares and approximation of the kernel.
This book is based on syllabi of the theory of integral equations prescribed for the undergraduate and postgraduate students of mathematics and PhD students in different institutions and universities of India and abroad. This book will be helpful for the competitive examinations as well.
606 kr
Läs direkt efter köp
521 kr
Läs direkt efter köp
Theological Ethics in the book title is intended to mark a departure from the manner of Catholic practice named Moral Theology. This departure has two strands, because the practice that the Second Vatican Council critically addressed was a manualist tradition, while much of the practice following the Council has been represented as relativist. This book is not manualist in that the focus is upon method rather than on codified specification of behaviours. The work is not relativist in that the focus on method is firstly scriptural, approaching scripture in a holistic or canonical manner; and, further, is lawful, in an approach of law that focuses less on precept and more on understandings of natural law that brings together phenomenological evidences and scriptural evidences. The scriptural and natural law perspective present in the book also engages cross-disciplinary and inter-disciplinary learnings. These streams of scripture, natural law, and inter/cross-disciplinary learnings have a confluence in discourse in the manner of dialogue, a manner that is dialogical. An essential aspect of dialogue under the banner of Reconstructing Theological Ethics is that it should engage contemp -orary culture––not in a sense that contemporaneity or modernity should be determinative, but in the sense that the reasoning, argumentation, and dialogue should have resonance with contemporary thinking and rethinking of issues that remain in contention for contemporary audiences. Theological Ethics is a wide remit, and the book provides a methodological focus on Selected Topics in Human Sexuality.
ABSTRACTING & INDEXING
Baidu ScholarBayerische StaatsbibliothekBDSBoDBowker Book DataCiandoCNKI Scholar (China National Knowledge Infrastructure)DimensionsEBSCOExLibrisGoogle BooksGoogle ScholarNavigaReadCubeSemantic Scholar TDOne (TDNet)WorldCat (OCLC)X-MOL
915 kr
Skickas inom 3-6 vardagar
668 kr
Skickas inom 3-6 vardagar
1 042 kr
Skickas inom 3-6 vardagar
685 kr
Skickas inom 3-6 vardagar
720 kr
Läs direkt efter köp
549 kr
Läs direkt efter köp
The Special Issues of Tbilisi Mathematical Journal are fully refereed international publications, publishing original research papers in all areas of pure and applied mathematics. The editors are well known experts in the field, particularly from leading universities of USA and Europe. Papers should satisfy high standards and only works of high quality are recommended for publication. They constitute a collection around selected themes related to mathematical sciences, or coming from a specific group of mathematicians or event, or coming from a workshop, symposia and international mathematical conferences.
ABSTRACTING & INDEXING
TBILISI - MATHEMATICS is covered by the following services:
Baidu ScholarBarnes & NobleBayerische StaatsbibliothekBDSBoDBowker Book DataCiandoCNKI Scholar (China National Knowledge Infrastructure)DimensionsEBSCOExLibrisGoogle BooksGoogle ScholarNavigaReadCubeSemantic ScholarTDOne (TDNet)WorldCat (OCLC)X-MOLAdditionally, the proceedings volume is registered and indexed in the Crossref database and accessible on Amazon.