Tag Archives: importance.

Practical Hadoop Security

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Practical Hadoop Security by Bhushan Lakhe
2014 | ISBN: 1430265442 | English | 260 pages | PDF | 5 MB

Practical Hadoop Security
is an excellent resource for administrators planning a production Hadoop deployment who want to secure their Hadoop clusters. A detailed guide to the security options and configuration within Hadoop itself, author Bhushan Lakhe takes you through a comprehensive study of how to implement defined security within a Hadoop cluster in a hands-on way.

You will start with a detailed overview of all the security options available for Hadoop, including popular extensions like Kerberos and OpenSSH, and then delve into a hands-on implementation of user security (with illustrated code samples) with both in-the-box features and with security extensions implemented by leading vendors.

No security system is complete without a monitoring and tracing facility, so next steps you through audit logging and monitoring technologies for Hadoop, as well as ready to use implementation and configuration examples–again with illustrated code samples.

The book concludes with the most important aspect of Hadoop security – encryption. Both types of encryptions, for data in transit and data at rest, are discussed at length with leading open source projects that integrate directly with Hadoop at no licensing cost.

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Explains importance of security, auditing and encryption within a Hadoop installation
Describes how the leading players have incorporated these features within their Hadoop distributions and provided extensions
Demonstrates how to set up and use these features to your benefit and make your Hadoop installation secure without impacting performance or ease of use

What you'll learn

Understand your options for implementing Hadoop user security
Learn how to configure and set up security for your Hadoop cluster
Set up Hadoop audit logs, Hadoop metrics, monitoring technologies and related products
Configure and set up logging, metrics and monitoring for your Hadoop cluster
Discover and implement encryption for data in transit and data at rest
and much more.

Who this book is for

is an excellent resource for Hadoop administrators who want to secure their environment. IT management planning a production Hadoop environment will also find this text useful. This book is also for students who wish to learn about Hadoop security.
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“Advanced Topics on Crystal Growth” ed. by Sukarno Olavo Ferreira

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"Advanced Topics on Crystal Growth" ed. by Sukarno Olavo Ferreira
InTeOpP | 2013 | ISBN: 9535110101 9789535110101 | 432 pages | PDF | 41 MB
The objective of this book is not to cover all areas of crystal growth but just present, as specified in the title, important selected topics, as applied to organic and inorganic systems. All authors have been selected for being key researchers in their field of specialization, working in important universities and research labs around the world. This book is mostly recommended for students working in the field of crystal growth and for scientists and engineers in the fields of crystalline materials, crystal engineering and the industrial applications of crystallization processes.

“Advanced Topics on Crystal Growth” ed. by Sukarno Olavo Ferreira
Crystal growth is the key step of a great number of very important applications. The development of new devices and products, from the traditional microelectronic industry to pharmaceutical industry and many others, depends on crystallization processes.
The first section is mainly devoted to biological systems and covers topics like proteins, bone and ice crystallization.
The second section brings some applications to inorganic systems and describes more general growth techniques like chemical vapor crystallization and electrodeposition.

Contents
Preface
Section 1 Biological and Other Organic Systems
1 Proteins and Their Ligands: Their Importance and Howto Crystallize Them
2 Purification of Erythromycin by Antisolvent Crystallization orAzeotropic Evaporative Crystallization
3 Crystal Growth of Inorganic and Biomediated Carbonates and Phosphates
4 Direction Controlled Growth of Organic Single Crystals by Novel Growth Methods
5 Characterizations of Functions of Biological Materials Having Controlling-Ability Against Ice Crystal Growth
6 The Mineralization of Bone and Its Analogies with Other Hard Tissues
7 Modeling Ice Crystal Formation of Water in Biological System
8 Crystallization: From the Conformerto the Crystal
Section 2 Inorganic Systems
9 Chemical Vapor Transport Reactions-Methods, Materials, Modeling
10 Growth and Development of Sapphire Crystal for LED Applications
11 Crystal Growth by Electrodeposition with Supercritical Carbon Dioxide Emulsion
12 Inorganic Nanostructures Decorated Graphene
13 Metal Chalcogenides Tetrahedral Molecular Clusters: Crystal Engineering and Properties
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Biotechnological Approaches to Barley Improvement

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Biotechnological Approaches to Barley Improvement (Biotechnology in Agriculture and Forestry) by Jochen Kumlehn and Nils Stein
English | 2014 | ISBN: 3662444054 | 433 pages | PDF | 8,7 MB

Biotechnological Approaches to Barley Improvement
This volume offers an up-to-date overview of biotechnologically oriented barley research. It is structured into two major sections: the first focusing on current agricultural challenges and approaches to barley improvement, and the second providing insights into recent advances in methodology. Leading scientists highlight topics such as: the global importance of barley; genetic diversity and genebanks; domestication; shoot and inflorescence architecture; reproductive development; mineral nutrition; photosynthesis and leaf senescence; grain development; drought tolerance; viral and fungal pathogens; phytophagous arthropods; molecular farming; sequence resources; induced genetic variation and TILLING; meiotic recombination; Hordeum bulbosum; genome-wide association scans; genomic selection; haploid technology; genetic engineering; and whole plant phenomics. Providing comprehensive information on topics ranging from fundamental aspects to specific applications, this book offers a useful resource for scientists, plant breeders, teachers and advanced students in the fields of molecular and plant cell biology, plant biotechnology, and agronomy.
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Seed Oil: Biological Properties, Health Benefits and Commercial Applications

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Seed Oil: Biological Properties, Health Benefits and Commercial Applications by Alexis Varnham
English | 2014 | ISBN: 1634630564 | 1019 pages | PDF | 3 MB

Seed Oil: Biological Properties, Health Benefits and Commercial Applications
The importance of fats for humans, animals and plants lies in their high content of energy. In addition, fats allow humans and animals to consume fat-soluble vitamins and provide them with essential fatty acids (FAs), which are indispensable because their bodies are unable to synthesize themselves. Vegetable oils are used for many food and industrial purposes. Although a wide variety of sources of vegetable oils, global consumption is dominated by palm, soybean, rapeseed and sunflower oils. In recent years there has been development of underexploited promising plant species as a source of dietary or specialty oils. Many of them contain significant quantities of oils and/or a high proportion of nutritionally, medicinally or industrially desirable FAs. This book discusses the biological properties, health benefits and commercial applications on seed oils.
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Branched Chain Amino Acids in Clinical Nutrition: Volume 1

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Branched Chain Amino Acids in Clinical Nutrition: Volume 1 (Nutrition and Health) by Rajkumar Rajendram and Victor R. Preedy
English | 2014 | ISBN: 1493919229 | 270 pages | PDF | 8 MB

Branched Chain Amino Acids in Clinical Nutrition: Volume 1
This is the first volume in a 2-volume compendium that is the go-to source for both research- and practice-oriented information on the importance of branched chain amino acids in maintaining the nutritional status and overall health of individuals, especially those with certain disease conditions. Over 150 well recognized and respected contributors have come together to compile these up-to-date and well-referenced works. The volumes will serve the reader as the benchmarks in this complex area of interrelationships between dietary protein intakes and individual amino acid supplementation, the unique role of the branched chain amino acids in the synthesis of brain neurotransmitters, collagen formation, insulin and glucose modulation and the functioning of all organ systems that are involved in the maintenance of the body's metabolic integrity. Moreover, the physiological, genetic and pathological interactions between plasma levels of branched chain amino acids and aromatic amino acids are clearly delineated so that students as well as practitioners can better understand the complexities of these interactions.

covers basic processes at the cellular level, inherited defects in branched chain amino acid metabolism, and experimental models of growth and disease states.
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Nonlinear Waves in Elastic Crystals

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Nonlinear Waves in Elastic Crystals
English | Physics, Mathematics | January 2000 | ISBN-10: 0198534841 | 320 pages | Djvu | 3.2 mb
The mathematical modelling of changing structures in materials is of increasing importance to industry where applications of the theory are found in subjects as diverse as aerospace and medicine.

Nonlinear Waves in Elastic Crystals
This book deals with aspects of the nonlinear dynamics of deformable ordered solids (known as elastic crystals) where the nonlinear effects combine or compete with each other. Physical and mathematical models are discused and computational aspects are also included. Different models are considered – on discrete as well as continuum scales – applying heat, electricity, or magnetism to the crystal structure and these are analysed using the equations of rational mechanics. In this way the student is introduced to the important equations of nonlinear science that describe shock waves, solitons and chaos and also the non-exactly integrable systems or partial differential equations. A large number of problems and examples are included, many taken from recent research and involving both one-dimensional and two-dimensional problems as well as some coupled degress of freedom.
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Branched Chain Amino Acids in Clinical Nutrition: Volume 2

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Branched Chain Amino Acids in Clinical Nutrition: Volume 2 (Nutrition and Health) by Rajkumar Rajendram and Victor R. Preedy
English | 2014 | ISBN: 149391913X | 333 pages | PDF | 11 MB

Branched Chain Amino Acids in Clinical Nutrition: Volume 2
This is the second volume in a 2-volume compendium that is the go-to source for both research- and practice-oriented information on the importance of branched chain amino acids in maintaining the nutritional status and overall health of individuals, especially those with certain disease conditions. Over 150 well recognized and respected contributors have come together to compile these up-to-date and well-referenced works. The volumes will serve the reader as the benchmarks in this complex area of interrelationships between dietary protein intakes and individual amino acid supplementation, the unique role of the branched chain amino acids in the synthesis of brain neurotransmitters, collagen formation, insulin and glucose modulation and the functioning of all organ systems that are involved in the maintenance of the body's metabolic integrity. Moreover, the physiological, genetic and pathological interactions between plasma levels of branched chain amino acids and aromatic amino acids are clearly delineated so that students as well as practitioners can better understand the complexities of these interactions.

covers the role of branched chain amino acids in healthy individuals, and branched chain amino acid status in disease states, liver diseases, and supplementation studies in certain patient populations.
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ACSM’s Health-Related Physical Fitness Assessment Manual, 2nd edition

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ACSM's Health-Related Physical Fitness Assessment Manual, 2nd edition by American College of Sports Medicine
English | 2007-03-19 | ISBN: 0781775493 | PDF | 208 pages | 72,6 MB

ACSM’s Health-Related Physical Fitness Assessment Manual, 2nd edition
From the American College of Sports Medicine (ACSM), this text provides the reader with the information necessary to develop skills for assessing an individual's health-related physical fitness. It provides a practical "how-to-do-it" approach for performing assessment skills effectively, and an understanding of the theory behind and the importance of each skill or assessment. This edition has a new chapter on postural analysis and body alignment assessments, new photographs of key assessments and techniques, and updated references to ACSM's Guidelines for Exercise Testing and Prescription, Seventh Edition.
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ACSM’s Health-Related Physical Fitness Assessment Manual, 2nd edition

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ACSM's Health-Related Physical Fitness Assessment Manual, 2nd edition by American College of Sports Medicine
English | 2007-03-19 | ISBN: 0781775493 | PDF | 208 pages | 72,6 MB

ACSM’s Health-Related Physical Fitness Assessment Manual, 2nd edition
From the American College of Sports Medicine (ACSM), this text provides the reader with the information necessary to develop skills for assessing an individual's health-related physical fitness. It provides a practical "how-to-do-it" approach for performing assessment skills effectively, and an understanding of the theory behind and the importance of each skill or assessment. This edition has a new chapter on postural analysis and body alignment assessments, new photographs of key assessments and techniques, and updated references to ACSM's Guidelines for Exercise Testing and Prescription, Seventh Edition.
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