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Forest Microbiology Vol.3_Tree Diseases and Pests - Tree Diseases and Pests (Paperback): Fred O. Asiegbu, Andriy Kovalchuk Forest Microbiology Vol.3_Tree Diseases and Pests - Tree Diseases and Pests (Paperback)
Fred O. Asiegbu, Andriy Kovalchuk
R3,925 Discovery Miles 39 250 Ships in 10 - 15 working days

Forest Microbiology: Tree Diseases and Pests, Volume Three in the Forest Microbiology series, provides an overview of major disease agents of trees, including viruses, phytoplasma, bacteria, fungi, nematodes and major insect pests. With a strong emphasis on genetics, biochemistry, physiology, evolutionary biology and population dynamics of the organisms involved, this book provides a comprehensive understanding on the health of forests. Sections cover important pest threats such as bark beetles, emerald ash borer, coffee borers, leaf cutting ants, cocoa mirids, and more. This volume highlights a range of emerging diseases of forest trees in temperate and tropic regions as well as information on habitats. Forest trees play crucial roles not only for mitigating effects of the climate change but also for their considerable economic and ecological value. Forest trees are equally vital as an alternative bioenergy source and play important roles in pollution abatement and the maintenance of biodiversity. Timber and its associated products from forest trees contribute substantially to the revenue generation of many countries of the world.

Genome Stability, Volume 26 - From Virus to Human Application (Paperback, 2nd edition): Igor Kovalchuk, Olga Kovalchuk Genome Stability, Volume 26 - From Virus to Human Application (Paperback, 2nd edition)
Igor Kovalchuk, Olga Kovalchuk
R4,091 Discovery Miles 40 910 Ships in 10 - 15 working days

Genome Stability: From Virus to Human Application, Second Edition, a volume in the Translational Epigenetics series, explores how various species maintain genome stability and genome diversification in response to environmental factors. Here, across thirty-eight chapters, leading researchers provide a deep analysis of genome stability in DNA/RNA viruses, prokaryotes, single cell eukaryotes, lower multicellular eukaryotes, and mammals, examining how epigenetic factors contribute to genome stability and how these species pass memories of encounters to progeny. Topics also include major DNA repair mechanisms, the role of chromatin in genome stability, human diseases associated with genome instability, and genome stability in response to aging. This second edition has been fully revised to address evolving research trends, including CRISPRs/Cas9 genome editing; conventional versus transgenic genome instability; breeding and genetic diseases associated with abnormal DNA repair; RNA and extrachromosomal DNA; cloning, stem cells, and embryo development; programmed genome instability; and conserved and divergent features of repair. This volume is an essential resource for geneticists, epigeneticists, and molecular biologists who are looking to gain a deeper understanding of this rapidly expanding field, and can also be of great use to advanced students who are looking to gain additional expertise in genome stability.

Plant Epigenetics - Methods and Protocols (Hardcover, Edition.): Igor Kovalchuk, Franz J. Zemp Plant Epigenetics - Methods and Protocols (Hardcover, Edition.)
Igor Kovalchuk, Franz J. Zemp
R2,716 Discovery Miles 27 160 Ships in 10 - 15 working days

The discovery of DNA as the genetic material brought great hope to scientists all over the world. It was believed that many of the lingering questions in genetics and the mechanisms of heredity would fnally be answered. However, as often is the case in science, more qu- tions arose out of this discovery. What defnes a gene? What are the mechanisms of gene regulation? Further discovery and technological innovations brought about sequencing techniques that allowed the study of complete genomes from many organisms, including Arabidopsis and humans. Despite all the excitement surrounding these technologies, many features of the genome remained unclear. Peculiar characteristics in genome composition such as signifcant redundancy consisting of many repetitive elements and noncoding sequences, active transcriptional units with no protein product, and unusual sequences in promoter regions added to the mysteries of genetic make-up and gene regulation. Indeed, the more we discovered about the genome, the more diffcult it became to understand the complexity of cellular function and regulation. Out of the study of the intricacies of the genome and gene regulation, arose a new science that was independent of actual DNA changes, but critical in maintaining gene regulation and genetic stability. Epigenetics, literally translated as "above genetics," is the science that describes the mechanisms of heritable changes in gene regulation that does not involve modifcations of DNA sequence. These changes may last through somatic cell division and, in some cases, throughout multiple generations.

Forest Microbiology - Volume 1: Tree Microbiome: Phyllosphere, Endosphere and Rhizosphere (Paperback): Fred O. Asiegbu, Andriy... Forest Microbiology - Volume 1: Tree Microbiome: Phyllosphere, Endosphere and Rhizosphere (Paperback)
Fred O. Asiegbu, Andriy Kovalchuk
R3,069 Discovery Miles 30 690 Ships in 10 - 15 working days

Forest Microbiology, Volume One: Tree Microbiome: Phyllosphere, Endosphere and Rhizosphere places an emphasis on the microbiology of leaves, needles, stems, roots, litter and soil. This comprehensive title is split into five sections, including the phyllosphere microbiome, endosphere, rhizosphere, archaea, viruses in forest ecosystem and microbiota of forest nurseries and tree pests, challenges and potentials. Microbial communities associated with various host trees and different tree tissues are compared, and generalists and specialists among tree-associated microbes are identified. In addition, biotic and abiotic factors determining the composition and the structure of forest tree microbial communities are presented, along with the concept of microbial 'hubs.' Together, the book's editors have 25 years' worth of experience teaching and conducting research on forest microbiology, making this an essential read for any scientist interested in the forest microbiome.

Forest Microbiology, Volume 2 - Volume 2: Forest Tree Health (Paperback): Fred O. Asiegbu, Andriy Kovalchuk Forest Microbiology, Volume 2 - Volume 2: Forest Tree Health (Paperback)
Fred O. Asiegbu, Andriy Kovalchuk
R2,961 Discovery Miles 29 610 Ships in 10 - 15 working days

Forest Microbiology, Volume Two: Forest Tree Health highlights a range of emerging microbial phytopathogens of forest trees, along with novel approaches for managing tree pests and diseases in a changing climate. The book provides an overview of selected microbial pathogens of forest trees, with an emphasis on their biology, lifecycle, spreading mechanisms, impact on affected tree species and current and prospective control strategies. At the same time, the impact of tree microbiomes on host fitness is discussed. Beneficial components of tree microbiota are presented, along with their functional role in tree nutrition, immunity and disease resistance. In addition, this volume addresses the many functions of microbial disease agents of trees including fungi, bacteria, viruses and phytoplasma. Strong emphasis is placed on the genetics, biochemistry, physiology, evolutionary biology and population dynamics of the microorganisms involved. This title is a key resource for foresters and forest pathology practitioners, as well as plant biologists.

Plant Epigenetics - Methods and Protocols (Hardcover, 2nd ed. 2017): Igor Kovalchuk Plant Epigenetics - Methods and Protocols (Hardcover, 2nd ed. 2017)
Igor Kovalchuk
R3,869 Discovery Miles 38 690 Ships in 10 - 15 working days

This volume provides a variety of protocols to analyze various epigenetic changes, including differential expression of non-coding RNAs, changes in DNA methylation, and histone modifications in plants. Chapters detail protocols with different degrees of complexity, and describe bioinformatics approaches for data processing and analysis. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and cutting-edge, Plant Epigenetics: Methods and Protocols, Second Edition aims to ensure successful results in the further study of this vital field.

Post-Industrial Society - The Choice Between Innovation and Tradition (Hardcover, 1st ed. 2020): Julia Kovalchuk Post-Industrial Society - The Choice Between Innovation and Tradition (Hardcover, 1st ed. 2020)
Julia Kovalchuk
R2,666 Discovery Miles 26 660 Ships in 10 - 15 working days

This book offers a critical and comparative understanding of post-industrial development, highlighting the driving forces and limitations, strategies, sources of funding, tools and technologies for its implementation. It presents the results of research on the formation and functioning of post-industrial development institutions in developed countries and developing countries as integral elements of the national innovation system, and implementation of economic modernization and transformation of business models taking into account contradictions between modern productive forces and getting out of date production relations. This book also explores the widespread impact of new technologies on various areas of modern society, which is often impaired by its conservatism. Comprising contributions from experts across various disciplines including economics, public administration, law, and psychology, this book provides a comprehensive overview of the opportunities and challenges associated with the modern development of society, production, and consumption. It is a book with appeal to scholars and students of economics, business and public administration, interested in post-industrial development in developed and developing countries, and the specifics of implementing strategies for technological improvement in industry and the service sector.

Democratic Citizenship Education in Non-Western Contexts - Implications for Theory and Research (Paperback): Serhiy Kovalchuk,... Democratic Citizenship Education in Non-Western Contexts - Implications for Theory and Research (Paperback)
Serhiy Kovalchuk, Anatoli Rapoport
R1,229 Discovery Miles 12 290 Ships in 10 - 15 working days

This book examines the issues of theorizing citizenship education research in non-Western societies that have embarked on democratic development after the fall of authoritarianism and colonialism. Despite a proliferation of studies on citizenship and citizenship education in non-Western contexts, there has been limited theorization of this research and little discussion of the applicability to such contexts of Western theoretical frameworks. This volume addresses these issues through empirical case studies of citizenship conceptions, practices, and education in South and West Africa, Latin America, Central Europe, and the Middle East. The contributors to the volume call into question the uncritical application of Western theoretical frameworks to non-Western societies and advocate for the development and wider application of new paradigms rooted in local processes and indigenous knowledge to better understand and theorize citizenship and citizenship education in such societies. This volume will be of interest to scholars, researchers, and practitioners working in the field of comparative and international citizenship education. It was originally published as a special issue of Compare: A Journal of Comparative and International Education.

Playing the Grunfeld - A Combative Repertoire (Paperback): Alexey Kovalchuk Playing the Grunfeld - A Combative Repertoire (Paperback)
Alexey Kovalchuk
R680 Discovery Miles 6 800 Ships in 10 - 15 working days
Democratic Citizenship Education in Non-Western Contexts - Implications for Theory and Research (Hardcover): Serhiy Kovalchuk,... Democratic Citizenship Education in Non-Western Contexts - Implications for Theory and Research (Hardcover)
Serhiy Kovalchuk, Anatoli Rapoport
R4,204 Discovery Miles 42 040 Ships in 10 - 15 working days

This book examines the issues of theorizing citizenship education research in non-Western societies that have embarked on democratic development after the fall of authoritarianism and colonialism. Despite a proliferation of studies on citizenship and citizenship education in non-Western contexts, there has been limited theorization of this research and little discussion of the applicability to such contexts of Western theoretical frameworks. This volume addresses these issues through empirical case studies of citizenship conceptions, practices, and education in South and West Africa, Latin America, Central Europe, and the Middle East. The contributors to the volume call into question the uncritical application of Western theoretical frameworks to non-Western societies and advocate for the development and wider application of new paradigms rooted in local processes and indigenous knowledge to better understand and theorize citizenship and citizenship education in such societies. This volume will be of interest to scholars, researchers, and practitioners working in the field of comparative and international citizenship education. It was originally published as a special issue of Compare: A Journal of Comparative and International Education.

Genome Stability - From Virus to Human Application (Hardcover): Igor Kovalchuk, Olga Kovalchuk Genome Stability - From Virus to Human Application (Hardcover)
Igor Kovalchuk, Olga Kovalchuk
R3,348 R3,141 Discovery Miles 31 410 Save R207 (6%) Ships in 10 - 15 working days

Every species has to preserve the integrity of its genome to ensure faithful passage of genetic information to the progeny. At the same time, there are times during the life of the organism and population in general when a fine balance in genome stability and diversification has to be made to benefit the survival of the species. Genome Stability teaches the reader how various species maintain this fine balance in genome stability and genome diversification in response to their environments. Genome Stability covers a wide range of topics, including the genome stability of DNA/RNA viruses, prokaryotes, single cell eukaryotes, lower multicellular eukaryotes and mammals. Topics also include major DNA repair mechanisms, the role of chromatin in genome stability, human diseases associated with genome instability as well as changes in genome stability in response to aging. Finally, Genome Stability covers how epigenetic factors contribute to genome stability and how the species pass the memory of the encounters to the progeny, thus influencing the genome of the progeny in an indirect manner. This volume is an essential resource for geneticists, epigeneticists, and molecular biologists who are looking to gain a deeper understanding of this rapidly-expanding field, and can also be of great use to advanced students who are looking to gain additional expertise in genome stability.

Post-Industrial Society - The Choice Between Innovation and Tradition (Paperback, 1st ed. 2020): Julia Kovalchuk Post-Industrial Society - The Choice Between Innovation and Tradition (Paperback, 1st ed. 2020)
Julia Kovalchuk
R2,644 Discovery Miles 26 440 Ships in 10 - 15 working days

This book offers a critical and comparative understanding of post-industrial development, highlighting the driving forces and limitations, strategies, sources of funding, tools and technologies for its implementation. It presents the results of research on the formation and functioning of post-industrial development institutions in developed countries and developing countries as integral elements of the national innovation system, and implementation of economic modernization and transformation of business models taking into account contradictions between modern productive forces and getting out of date production relations. This book also explores the widespread impact of new technologies on various areas of modern society, which is often impaired by its conservatism. Comprising contributions from experts across various disciplines including economics, public administration, law, and psychology, this book provides a comprehensive overview of the opportunities and challenges associated with the modern development of society, production, and consumption. It is a book with appeal to scholars and students of economics, business and public administration, interested in post-industrial development in developed and developing countries, and the specifics of implementing strategies for technological improvement in industry and the service sector.

Plant Epigenetics - Methods and Protocols (Paperback, Softcover reprint of the original 2nd ed. 2017): Igor Kovalchuk Plant Epigenetics - Methods and Protocols (Paperback, Softcover reprint of the original 2nd ed. 2017)
Igor Kovalchuk
R2,866 Discovery Miles 28 660 Ships in 10 - 15 working days

This volume provides a variety of protocols to analyze various epigenetic changes, including differential expression of non-coding RNAs, changes in DNA methylation, and histone modifications in plants. Chapters detail protocols with different degrees of complexity, and describe bioinformatics approaches for data processing and analysis. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and cutting-edge, Plant Epigenetics: Methods and Protocols, Second Edition aims to ensure successful results in the further study of this vital field.

Plant Epigenetics - Methods and Protocols (Paperback, Softcover reprint of the original 1st ed. 2010): Igor Kovalchuk, Franz J.... Plant Epigenetics - Methods and Protocols (Paperback, Softcover reprint of the original 1st ed. 2010)
Igor Kovalchuk, Franz J. Zemp
R3,837 Discovery Miles 38 370 Ships in 10 - 15 working days

The discovery of DNA as the genetic material brought great hope to scientists all over the world. It was believed that many of the lingering questions in genetics and the mechanisms of heredity would fnally be answered. However, as often is the case in science, more qu- tions arose out of this discovery. What defnes a gene? What are the mechanisms of gene regulation? Further discovery and technological innovations brought about sequencing techniques that allowed the study of complete genomes from many organisms, including Arabidopsis and humans. Despite all the excitement surrounding these technologies, many features of the genome remained unclear. Peculiar characteristics in genome composition such as signifcant redundancy consisting of many repetitive elements and noncoding sequences, active transcriptional units with no protein product, and unusual sequences in promoter regions added to the mysteries of genetic make-up and gene regulation. Indeed, the more we discovered about the genome, the more diffcult it became to understand the complexity of cellular function and regulation. Out of the study of the intricacies of the genome and gene regulation, arose a new science that was independent of actual DNA changes, but critical in maintaining gene regulation and genetic stability. Epigenetics, literally translated as "above genetics," is the science that describes the mechanisms of heritable changes in gene regulation that does not involve modifcations of DNA sequence. These changes may last through somatic cell division and, in some cases, throughout multiple generations.

The Benko Revisited Volume 1 (Paperback): Kovalchuk The Benko Revisited Volume 1 (Paperback)
Kovalchuk
R771 Discovery Miles 7 710 Ships in 10 - 15 working days

Any and every opening book is out of date. Unfortunately this is true and there is no getting away from it. But why do I recommend my book to you, dear reader? First of all, the lines are all analyzed very deeply. You do not have to turn on the engine and wait for the computer to produce a ready-made solution. Believe me, in analyzing this book, I used the most modern equipment, and thus the reader saves a lot of time. In our information age, time is very precious, and by buying my book you will gain at least time. I have spent a huge amount of my own time analyzing the various lines, but also commenting on the options especially for you, my friends. In addition, in this book's pages you will find tons of novelties not seen in practice, and in many of the lines I offer strong improvements. Many sources were reviewed, where the authors defended certain options from White'spoint of view, while I defended Black's side. In addition, this book has absorbed my attitude and approach to various positions, and I have been analyzing the Benko Gambit for more than 10 years! I wanted to approach each position from the point of view of a human, as close as possible to a practical game. In addition, even if this book becomes outdated at some point, I am sure that it will always be possible to improve the variations - but the backbone of studying this opening can be taken from this book; this is normal work on chess IM Alexey Kovalchuk

Tom Sawyer's Christmas Chaos - Tom Sawyer & Huckleberry Finn: St. Petersburg Adventures (Super Science Showcase Christmas... Tom Sawyer's Christmas Chaos - Tom Sawyer & Huckleberry Finn: St. Petersburg Adventures (Super Science Showcase Christmas Stories #2) (2nd ed.)
Lee Fanning; Illustrated by Nadiia Kovalchuk; Contributions by Jessica Raspbury
R238 R219 Discovery Miles 2 190 Save R19 (8%) Ships in 10 - 15 working days
Large Print Safari Animals coloring book - Stress Relieving Safari Animals: Andrew Kovalchuk Large Print Safari Animals coloring book - Stress Relieving Safari Animals
Andrew Kovalchuk
R189 Discovery Miles 1 890 Ships in 10 - 15 working days
The Modernized Modern Benoni (Paperback): Kovalchuk The Modernized Modern Benoni (Paperback)
Kovalchuk
R695 Discovery Miles 6 950 Ships in 10 - 15 working days

The Modern Benoni is one of the most controversial but also dynamic answers to 1.d4. This opening remained the favorite of famous attacking players as Tal, Kasparov, Gashimov and Topalov. From the outset, Black creates a new pawn structure and deploying his active piece play against White's central majority. In his book Alexey Kovalchuk focuses on a set of new ideas and deep analyses supported by his silicon friends. His book supplies all Black needs to know to fight for the initiative from move two!

Thunderbird's War - Cuyahoga River Riders (Super Science Showcase Stories #3) (Paperback): Lee Fanning Thunderbird's War - Cuyahoga River Riders (Super Science Showcase Stories #3) (Paperback)
Lee Fanning; Illustrated by Nadiia Kovalchuk
R234 R215 Discovery Miles 2 150 Save R19 (8%) Ships in 10 - 15 working days
What's at Stake - Journal Against the Unknown (Super Science Showcase Stories #1) (Paperback, 2nd ed.): Lee Fanning What's at Stake - Journal Against the Unknown (Super Science Showcase Stories #1) (Paperback, 2nd ed.)
Lee Fanning; Illustrated by Nadiia Kovalchuk
R234 R215 Discovery Miles 2 150 Save R19 (8%) Ships in 10 - 15 working days
The Benko Revisited - Volume 2 (Paperback): Kovalchuk The Benko Revisited - Volume 2 (Paperback)
Kovalchuk
R722 Discovery Miles 7 220 Ships in 10 - 15 working days

You can play this opening against anyone. This opening is especially well suited for rapid and blitz games, since in the reduced time control in particular the role of the initiative increases. Generally speaking, not in every opening will you find such a thing as Black having the initiative from the very first moves (although this pleasure is paid for with a whole pawn!). I played this opening with a classical time control against the ex-champion of Russia, Grandmaster Igor Lysyj, and very comfortably equalized in the opening, although later the class difference showed and my eminent opponent beat me. Nevertheless, the opening had absolutely nothing to do with it. This opening worked great when I played it in Rostov-on-Don, when I beat many strong players and after that they preferred to play 1.c4, doing whatever they could to avoid the Benko Gambit. Of course, to my understanding this opening is especially good to play against amateurs, or weaker players than yourself, who do not know its intricacies - you can quickly get a promising position. This opening is suitable for active players striving for a lively, initiative-rich game, with a strong spirit. After all, you need to understand that if something goes wrong, you may face big problems, since you do not have a pawn, but as in any opening there are pluses and minuses, and in the Benko Gambit there are also disadvantages. First of all, in some places you need to play very accurately (this will be especially evident in the positions that we will consider in volume 2) and the cost of an error is quite high. But if the reader carefully studies the books, then I think that there should be no problems and the Benko Gambit will give you many of your most interesting fights!

Sambo - ground fighting (Paperback): Alexander Kovalchuk Sambo - ground fighting (Paperback)
Alexander Kovalchuk
R335 Discovery Miles 3 350 Ships in 10 - 15 working days
Sambo - tactics of throws (Paperback): Alexander Kovalchuk Sambo - tactics of throws (Paperback)
Alexander Kovalchuk
R373 Discovery Miles 3 730 Ships in 10 - 15 working days
Sambo - combinations of throws (Paperback): Alexander Kovalchuk Sambo - combinations of throws (Paperback)
Alexander Kovalchuk
R405 Discovery Miles 4 050 Ships in 10 - 15 working days
Sambo - the basic throws (Paperback): Alexander Kovalchuk Sambo - the basic throws (Paperback)
Alexander Kovalchuk
R381 Discovery Miles 3 810 Ships in 10 - 15 working days
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