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Innovation in Information Technology
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DNA Technology : A Reference Handbook
This accessibly written book introduces readers to DNA—one of the most important technologies for the manipulation of all forms of life, from simple bacteria to plants and animals.It also addresses the most important social, ethical, political, economic, and other issues raised by this form of technology. The great strides made in our understanding of the structure and function of DNA in recent decades have led to applying this invaluable knowledge to use in serving humanity.For example, recent discoveries in the field of genetic editing have created the potential for the creation of life forms de novo, a possibility that results in profound ethical issues for the human race that are just beginning to be discussed.What other positive—and potentially negative—developments are coming our way with continuing advancements in DNA research?DNA Technology: A Reference Handbook provides an up-to-date historical overview and general technical background to the topic as well as a broad introduction to current issues related to the development of DNA technology, such as genetically modified organisms, the use of DNA technology in the forensic sciences, and genetic testing and genetic therapy. Written by David E. Newton, an author and former teacher who has dedicated a lifetime to authoring educational texts on science and technology, this book examines the history of DNA technology from its discovery in the 1950s to the present day and covers recent advances, such as new methods for gene editing, including CRISP-Cas9 technology.Readers need to have little or no background knowledge of the technology of genetic engineering to improve their understanding of DNA-based technologies and how DNA research influences many current issues and debates in agriculture, food science, forensics, public health, and other fields.The single-volume work is particularly well-suited to students and young adults because of the range of references included that serve further study, such as a glossary of terms, a chronology, and an extensive annotated bibliography.
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Creative Construction : The DNA of Sustained Innovation
Every company wants to grow, and the most proven way is through innovation.The conventional wisdom is that only disruptive, nimble startups can innovate; once a business gets bigger and more complex corporate arteriosclerosis sets in.Gary Pisano's remarkable research conducted over three decades, and his extraordinary on-the ground experience with big companies and fast-growing ones that have moved beyond the start-up stage, provides new thinking about how the scale of bigger companies can be leveraged for advantage in innovation. He begins with the simply reality that bigger companies are, well, different.Demanding that they "be like Uber" is no more realistic than commanding your dog to speak French.Bigger companies are complex. They need to sustain revenue streams from existing businesses, and deal with Wall Street's demands.These organizations require a different set of management practices and approaches--a discipline focused on the strategies, systems and culture for taking their companies to the next level.Big can be beautiful, but it requires creative construction by leaders to avoid the creative destruction that is all-too-often the fate of too many.
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Critical ICT4D (Information and Communication Technologies for Development)
The edited volume Critical ICT4D highlights the need for a paradigm change in theorising, designing, and researching Information and Communication Technologies for Development (ICT4D).Engaging authors from the Majority World and entering a process of restoring epistemic justice in knowledge production and ownership, the text:Reflects on the histories and narratives around development programmes, their deep-rooted socio-political background, and the power relations integrated into or induced by such measuresProblematises the current scholarship and practices through decolonial and pluralistic approaches built with an explicit perspective of resisting epistemic violenceConstructs justice-enacting engagements of technologies with society. Offering thematic discussions in many development sectors with up-to-date case studies informed by recent research in the field, it sheds light on constructive contributions of critical ICT4D research.Written in accessible language, the book will appeal to postgraduate students, fellow researchers, policymakers in the fields of sociology, development studies, STS, critical data studies, surveillance studies, international relations, public administration, and information systems. The Open Access version of this book, available at http://www.taylorfrancis.com, has been made available under a Creative Commons Attribution (CC-BY) 4.0 license.
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What is DNA chip technology?
DNA chip technology, also known as a DNA microarray, is a powerful tool used in genetics and molecular biology to analyze the expression levels of thousands of genes simultaneously. It consists of a solid surface, such as a glass slide, with thousands of microscopic spots containing DNA probes that can hybridize with complementary DNA samples. By measuring the intensity of fluorescence at each spot, researchers can determine the expression levels of various genes in a biological sample, providing valuable insights into gene function and regulation. DNA chip technology has revolutionized the field of genomics by enabling high-throughput analysis of gene expression, genetic variation, and molecular interactions.
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How are information exactly stored in DNA?
Information is stored in DNA through the sequence of nucleotide bases. The four bases - adenine (A), thymine (T), cytosine (C), and guanine (G) - form the genetic code. The sequence of these bases along the DNA molecule determines the genetic instructions for an organism. This information is then transcribed into RNA and translated into proteins, which carry out the functions necessary for life. The specific arrangement of these bases in the DNA molecule is what ultimately determines an organism's traits and characteristics.
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Can DNA carry information for two possible traits?
Yes, DNA can carry information for two possible traits. This is because DNA is made up of genes, and each gene can have different alleles that code for different variations of a trait. For example, a gene for eye color can have alleles for blue or brown eyes. Therefore, DNA can carry information for multiple traits and their variations.
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How is the information encoded on the DNA?
The information on DNA is encoded through a sequence of four different nucleotide bases: adenine (A), thymine (T), cytosine (C), and guanine (G). These bases form pairs (A with T and C with G) and create a double helix structure. The specific sequence of these bases along the DNA molecule determines the genetic information. This sequence is transcribed into RNA, which then directs the synthesis of proteins, ultimately determining an organism's traits and functions.
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Spatial Information Technology for Sustainable Development Goals
This textbook aims to develop a scientific knowledge base on spatial information technology to communicate the United Nations' Sustainable Development Goals (SDGs) among students, researchers, professionals and laymen.The book improves understanding of the spatial database and explains how to extract information from this for planning purposes.To enhance the knowledge of geoscientists and environmentalists, the book describes the basic fundamental concepts to advance techniques for spatial data management and analysis and discusses the methodology.The Geographic Information System (GIS), remote sensing and Global Positioning System (GPS) are presented in an integrated manner for the planning of resources and infrastructure.The management of these systems is discussed in a very lucid way to develop the reader's skills.The proper procedure for map making and spatial analysis are included along with case studies to the reader.Where thefirst part of the book discusses the conceptual background, the second part deals with case studies using these applications in different disciplines.The presented case studies include land use, agriculture, flood, watershed characterization and infrastructure assessment for the Sustainable Development Goals.
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DNA
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DNA
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DNA
This new Student Edition of Dennis Kelly’s popular play DNA contains introductory commentary and notes by Clare Finburgh Delijani, which gives an in-depth analysis of the play’s context and themes. As well as the complete text of the play, this new Methuen Drama Student Edition includes:· An introduction to the playwright and social context of the play· Discussion of the context, themes, characters and dramatic form· Overview of staging and performance history of the play· Bibliography of suggested primary and secondary materials for further study. Dennis Kelly's play DNA centres on friendship, morality and responsibility in odd circumstances.When a group of young friends are faced with a terrible accident, they deliberately make the wrong choices to cover it up and find themselves in an unusually binding friendship where no one will own up to what they've done.
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How secure is the online DNA test?
Online DNA tests have security measures in place to protect the privacy and security of the user's genetic information. These measures include encryption of data, secure storage of genetic data, and strict access controls. However, no system is completely immune to security breaches, so there is always a risk of unauthorized access to genetic information. It's important for users to carefully review the privacy and security policies of the DNA testing company before deciding to take the test.
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Does dinosaur DNA cross with human DNA?
No, dinosaur DNA does not cross with human DNA. This is because dinosaurs and humans are from completely different evolutionary lineages and are separated by millions of years of evolution. Additionally, dinosaur DNA has not been found intact, as it degrades over time, making it impossible to cross with human DNA. Therefore, there is no scientific evidence to support the idea that dinosaur DNA can cross with human DNA.
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What can DNA companies do with my DNA?
DNA companies can use your DNA for a variety of purposes, including ancestry testing, genetic health risk assessments, and research. They may also share your genetic data with third-party partners for research and development purposes, as well as for law enforcement purposes in the case of criminal investigations. It's important to carefully review the privacy policies of DNA companies to understand how your genetic information may be used and shared.
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What is DNA, what is DNA made of, and what are the functions of DNA?
DNA, or deoxyribonucleic acid, is a molecule that carries the genetic instructions for the development, functioning, growth, and reproduction of all known living organisms and many viruses. DNA is made up of two long chains of nucleotides twisted into a double helix. Each nucleotide consists of a sugar, a phosphate group, and a nitrogenous base. The functions of DNA include storing and transmitting genetic information, providing the instructions for building and maintaining an organism, and allowing for the inheritance of traits from one generation to the next.
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