Repurposing Legacy Data

Download Repurposing Legacy Data full books in PDF, epub, and Kindle. Read online Repurposing Legacy Data ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!

Repurposing Legacy Data

Author : Jules J. Berman
Publisher : Elsevier
ISBN 13 : 0128029153
Total Pages : 176 pages
Book Rating : 4.1/5 (28 download)

DOWNLOAD NOW!

Book Synopsis Repurposing Legacy Data by : Jules J. Berman

Download or read book Repurposing Legacy Data written by Jules J. Berman and published by Elsevier. This book was released on 2015-03-13 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Repurposing Legacy Data: Innovative Case Studies takes a look at how data scientists have re-purposed legacy data, whether their own, or legacy data that has been donated to the public domain. Most of the data stored worldwide is legacy data—data created some time in the past, for a particular purpose, and left in obsolete formats. As with keepsakes in an attic, we retain this information thinking it may have value in the future, though we have no current use for it. The case studies in this book, from such diverse fields as cosmology, quantum physics, high-energy physics, microbiology, psychiatry, medicine, and hospital administration, all serve to demonstrate how innovative people draw value from legacy data. By following the case examples, readers will learn how legacy data is restored, merged, and analyzed for purposes that were never imagined by the original data creators. Discusses how combining existing data with other data sets of the same kind can produce an aggregate data set that serves to answer questions that could not be answered with any of the original data Presents a method for re-analyzing original data sets using alternate or improved methods that can provide outcomes more precise and reliable than those produced in the original analysis Explains how to integrate heterogeneous data sets for the purpose of answering questions or developing concepts that span several different scientific fields

More Technology for the Rest of Us

Author : Nancy D. Courtney
Publisher : Bloomsbury Publishing USA
ISBN 13 : 159158941X
Total Pages : 181 pages
Book Rating : 4.5/5 (915 download)

DOWNLOAD NOW!

Book Synopsis More Technology for the Rest of Us by : Nancy D. Courtney

Download or read book More Technology for the Rest of Us written by Nancy D. Courtney and published by Bloomsbury Publishing USA. This book was released on 2010-02-26 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this valuable book, 11 chapters each overview a technology of interest to librarians working in the field today. From cloud computing to data curation to open-source software, the world of technology offers great opportunity—and potential frustration. Nancy Courtney and her team of IT experts have set out to enhance the former and alleviate the latter. More Technology for the Rest of Us: A Second Primer on Computing for the Non-IT Librarian follows up on Courtney's 2005 technology volume by tackling the most recent advances in IT. Each chapter describes a technology important to the library field, explains how it works in terms a non-IT professional can understand, and describes its uses. The essays in More Technology for the Rest of Us are not meant to make readers experts, but to provide a basic introduction to some of the current technologies impacting libraries and their patrons. Articles are brief and clearly written, and computer jargon is defined and explained. Each chapter lists references for further information, and there is a selected bibliography and glossary at the end of the book.

The Craft of Qualitative Longitudinal Research

Author : Bren Neale
Publisher : SAGE
ISBN 13 : 1526455153
Total Pages : 416 pages
Book Rating : 4.5/5 (264 download)

DOWNLOAD NOW!

Book Synopsis The Craft of Qualitative Longitudinal Research by : Bren Neale

Download or read book The Craft of Qualitative Longitudinal Research written by Bren Neale and published by SAGE. This book was released on 2021-03-17 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brimming with life maps, life history calendars, and extracts from transcripts and diaries, this book illustrates by example the unique principles, challenges, and applications of qualitative longitudinal research. Synthesizing current literature on qualitative longitudinal research, it brings together sociological theory and empirically driven longitudinal studies while also highlighting a range of possible research approaches. With a consistent balance of conceptual discussions with hands-on advice, it provides readers with the foundation to adapt lessons-learned from other researchers to fit their own qualitative longitudinal studies. Supported by research tools such as conceptual road maps, short data extracts, consent forms, and other data organization tools, this book provides everything postgraduate researchers need to transition from the classroom to the field.

Logic and Critical Thinking in the Biomedical Sciences

Author : Jules J. Berman
Publisher : Academic Press
ISBN 13 : 0128213620
Total Pages : 292 pages
Book Rating : 4.1/5 (282 download)

DOWNLOAD NOW!

Book Synopsis Logic and Critical Thinking in the Biomedical Sciences by : Jules J. Berman

Download or read book Logic and Critical Thinking in the Biomedical Sciences written by Jules J. Berman and published by Academic Press. This book was released on 2020-07-08 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: All too often, individuals engaged in the biomedical sciences assume that numeric data must be left to the proper authorities (e.g., statisticians and data analysts) who are trained to apply sophisticated mathematical algorithms to sets of data. This is a terrible mistake. Individuals with keen observational skills, regardless of their mathematical training, are in the best position to draw correct inferences from their own data and to guide the subsequent implementation of robust, mathematical analyses. Volume 2 of Logic and Critical Thinking in the Biomedical Sciences provides readers with a repertoire of deductive non-mathematical methods that will help them draw useful inferences from their own data.Volumes 1 and 2 of Logic and Critical Thinking in the Biomedical Sciences are written for biomedical scientists and college-level students engaged in any of the life sciences, including bioinformatics and related data sciences. Demonstrates that a great deal can be deduced from quantitative data, without applying any statistical or mathematical analyses Provides readers with simple techniques for quickly reviewing and finding important relationships hidden within large and complex sets of data Using examples drawn from the biomedical literature, discusses common pitfalls in data interpretation and how they can be avoided

Principles and Practice of Big Data

Author : Jules J Berman
Publisher : Academic Press
ISBN 13 : 0128156104
Total Pages : 480 pages
Book Rating : 4.1/5 (281 download)

DOWNLOAD NOW!

Book Synopsis Principles and Practice of Big Data by : Jules J Berman

Download or read book Principles and Practice of Big Data written by Jules J Berman and published by Academic Press. This book was released on 2018-07-23 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principles and Practice of Big Data: Preparing, Sharing, and Analyzing Complex Information, Second Edition updates and expands on the first edition, bringing a set of techniques and algorithms that are tailored to Big Data projects. The book stresses the point that most data analyses conducted on large, complex data sets can be achieved without the use of specialized suites of software (e.g., Hadoop), and without expensive hardware (e.g., supercomputers). The core of every algorithm described in the book can be implemented in a few lines of code using just about any popular programming language (Python snippets are provided). Through the use of new multiple examples, this edition demonstrates that if we understand our data, and if we know how to ask the right questions, we can learn a great deal from large and complex data collections. The book will assist students and professionals from all scientific backgrounds who are interested in stepping outside the traditional boundaries of their chosen academic disciplines. Presents new methodologies that are widely applicable to just about any project involving large and complex datasets Offers readers informative new case studies across a range scientific and engineering disciplines Provides insights into semantics, identification, de-identification, vulnerabilities and regulatory/legal issues Utilizes a combination of pseudocode and very short snippets of Python code to show readers how they may develop their own projects without downloading or learning new software

Data Simplification

Author : Jules J. Berman
Publisher : Morgan Kaufmann
ISBN 13 : 0128038543
Total Pages : 398 pages
Book Rating : 4.1/5 (28 download)

DOWNLOAD NOW!

Book Synopsis Data Simplification by : Jules J. Berman

Download or read book Data Simplification written by Jules J. Berman and published by Morgan Kaufmann. This book was released on 2016-03-10 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data Simplification: Taming Information With Open Source Tools addresses the simple fact that modern data is too big and complex to analyze in its native form. Data simplification is the process whereby large and complex data is rendered usable. Complex data must be simplified before it can be analyzed, but the process of data simplification is anything but simple, requiring a specialized set of skills and tools. This book provides data scientists from every scientific discipline with the methods and tools to simplify their data for immediate analysis or long-term storage in a form that can be readily repurposed or integrated with other data. Drawing upon years of practical experience, and using numerous examples and use cases, Jules Berman discusses the principles, methods, and tools that must be studied and mastered to achieve data simplification, open source tools, free utilities and snippets of code that can be reused and repurposed to simplify data, natural language processing and machine translation as a tool to simplify data, and data summarization and visualization and the role they play in making data useful for the end user. Discusses data simplification principles, methods, and tools that must be studied and mastered Provides open source tools, free utilities, and snippets of code that can be reused and repurposed to simplify data Explains how to best utilize indexes to search, retrieve, and analyze textual data Shows the data scientist how to apply ontologies, classifications, classes, properties, and instances to data using tried and true methods

Evolution's Clinical Guidebook

Author : Jules J. Berman
Publisher : Academic Press
ISBN 13 : 0128171278
Total Pages : 357 pages
Book Rating : 4.1/5 (281 download)

DOWNLOAD NOW!

Book Synopsis Evolution's Clinical Guidebook by : Jules J. Berman

Download or read book Evolution's Clinical Guidebook written by Jules J. Berman and published by Academic Press. This book was released on 2019-04-25 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evolution's Clinical Guidebook: Translating Ancient Genes into Precision Medicine demonstrates, through well-documented examples, how an understanding of the phylogenetic ancestry of humans allows us to make sense out of the flood of genetic data streaming from modern laboratories and how it can lead us to new ways to prevent, diagnose and treat diseases. Topics cover evolution and human genome, meiosis and other recombinants events, embryology, speciation, phylogeny, rare and common diseases, and the evolution of aging. This book is a valuable source for bioinformaticians and those in the biomedical field who need knowledge, down to gene level, to fully comprehend currently available data. Offers an innovative approach, focusing on how disease-associated pathways evolved Explains how the fields of phylogeny and embryology have become closely tied to the fields of genetics and bioinformatics Demonstrates how students and biomedical professionals can apply the knowledge obtained in this book to the theory and practice of precision medicine

Taxonomic Guide to Infectious Diseases

Author : Jules J. Berman
Publisher : Academic Press
ISBN 13 : 012817577X
Total Pages : 399 pages
Book Rating : 4.1/5 (281 download)

DOWNLOAD NOW!

Book Synopsis Taxonomic Guide to Infectious Diseases by : Jules J. Berman

Download or read book Taxonomic Guide to Infectious Diseases written by Jules J. Berman and published by Academic Press. This book was released on 2019-05-31 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: Taxonomic Guide to Infectious Diseases: Understanding the Biologic Classes of Pathogenic Organisms, Second Edition tackles the complexity of clinical microbiology by assigning every infectious organism to one of 40+ taxonomic classes and providing a description of the defining traits that apply to all the organisms within each class. This edition is an updated, revised and greatly expanded guide to the classes of organisms that infect humans. This book will provide students and clinicians alike with a simplified way to understand the complex fields of clinical microbiology and parasitology. Focuses on human disease processes and includes numerous clinical tips for healthcare providers Describes the principles of classification and explains why the science of taxonomy is vital to the fields of bioinformatics and modern disease research Provides images of prototypical organisms for taxonomic classes Includes a section that lists common taxonomic pitfalls and how they can be avoided

Digital Oil

Author : Eric Monteiro
Publisher : MIT Press
ISBN 13 : 0262372290
Total Pages : 229 pages
Book Rating : 4.2/5 (623 download)

DOWNLOAD NOW!

Book Synopsis Digital Oil by : Eric Monteiro

Download or read book Digital Oil written by Eric Monteiro and published by MIT Press. This book was released on 2022-11-08 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: How is digitalization of the offshore oil industry fundamentally changing how we understand work and ways of knowing? Digitalization sits at the forefront of public and academic conversation today, calling into question how we work and how we know. In Digital Oil, Eric Monteiro uses the Norwegian offshore oil and gas industry as a lens to investigate the effects of digitalization on embodied labor, and in doing so shows how our use of new digital technology transforms work and knowing. For years, roughnecks have performed the dangerous and unwieldy work of extracting the oil that lies three miles below the seabed along the Norwegian Continental Shelf. Today, the Norwegian oil industry is largely digital, operated by sensors and driven by data. Digital representations of physical processes inform work practices and decision-making with remotely operated, unmanned deep-sea facilities. Drawing on two decades of in-depth interviews, observations, news clips, and studies of this industry, Eric Monteiro dismantles the divide between the virtual and the physical in Digital Oil. What is gained or lost when objects and processes become algorithmic phenomena with the digital inferred from the physical? How can data-driven work practices and operational decision-making approximate qualitative interpretation, professional judgement, and evaluation? How are emergent digital platforms and infrastructures, as machineries of knowing, enabling digitalization? In answering these questions Monteiro offers a novel analysis of digitalization as an effort to press the limits of quantification of the qualitative.

The Repurposed Library

Author : Lisa Occhipinti
Publisher : Abrams
ISBN 13 : 1683355997
Total Pages : 233 pages
Book Rating : 4.6/5 (833 download)

DOWNLOAD NOW!

Book Synopsis The Repurposed Library by : Lisa Occhipinti

Download or read book The Repurposed Library written by Lisa Occhipinti and published by Abrams. This book was released on 2019-11-26 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: “How-to instructions on crafting with books . . . will inspire you to think about creative ways to make new treasures out of old things” (The Virginian-Pilot). We all love to read and learn from books, but The Repurposed Library takes our passion even further, presenting us with thirty-three projects to make—quite literally—out of books. For these projects, Lisa Occhipinti rescues and repurposes orphaned and outdated books from flea markets and library sales and turns them into new art objects and practical items for the home. Her creations range from artfully constructed mobiles, wreaths, and vases, to functional items like shelves, storage boxes, and even a Kindle “keeper” for those who want to replicate the sensation of holding a “real” book while reading from an e-reader. Projects utilize every imaginable part of a book—from hardback cover to individual pages—and are a DIY celebration of a new way to view a book’s potential. “Occhipinti’s ‘repurposed’ books are truly beautiful art objects, and whether or not you’re crafty enough to give them a try yourself, her book is thoroughly enjoyable.” —Fine Books and Collections “She shows readers how to transform books into mobiles, lamp shades, even clocks.” —National Post

Legacy Data: A Structured Methodology for Device Migration in DSM Technology

Author : Pallab Chatterjee
Publisher : Springer Science & Business Media
ISBN 13 : 1461502411
Total Pages : 141 pages
Book Rating : 4.4/5 (615 download)

DOWNLOAD NOW!

Book Synopsis Legacy Data: A Structured Methodology for Device Migration in DSM Technology by : Pallab Chatterjee

Download or read book Legacy Data: A Structured Methodology for Device Migration in DSM Technology written by Pallab Chatterjee and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique book deals with the migration of existing hard IP from one technology to another, using repeatable procedures. It will allow CAD practitioners to quickly develop methodologies that capitalize on the large volumes of legacy data available within a company today.

Classification Made Relevant

Author : Jules J. Berman
Publisher : Academic Press
ISBN 13 : 0323972586
Total Pages : 446 pages
Book Rating : 4.3/5 (239 download)

DOWNLOAD NOW!

Book Synopsis Classification Made Relevant by : Jules J. Berman

Download or read book Classification Made Relevant written by Jules J. Berman and published by Academic Press. This book was released on 2022-01-25 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: Classification Made Relevant: How Scientists Build and Use Classifications and Ontologies explains how classifications and ontologies are designed and used to analyze scientific information. The book presents the fundamentals of classification, leading up to a description of how computer scientists use object-oriented programming languages to model classifications and ontologies. Numerous examples are chosen from the Classification of Life, the Periodic Table of the Elements, and the symmetry relationships contained within the Classification Theorem of Finite Simple Groups. When these three classifications are tied together, they provide a relational hierarchy connecting all of the natural sciences. The book's chapters introduce and describe general concepts that can be understood by any intelligent reader. With each new concept, they follow practical examples selected from various scientific disciplines. In these cases, technical points and specialized vocabulary are linked to glossary items where the item is clarified and expanded. Explains the theory and practice of classification, emphasizing the importance of classifications and ontologies to the modern fields of mathematics, physics, chemistry, biology and medicine Includes numerous real-world examples that demonstrate how bad construction technique can destroy the value of classifications and ontologies Explains how we define and understand the relationships among the classes within a classification and how the properties of a class are inherited by its subclasses Describes ontologies and how they differ from classifications and explains conditions under which ontologies are useful

Drug Repurposing

Author : Farid A. Badria
Publisher : BoD – Books on Demand
ISBN 13 : 1839685204
Total Pages : 236 pages
Book Rating : 4.8/5 (396 download)

DOWNLOAD NOW!

Book Synopsis Drug Repurposing by : Farid A. Badria

Download or read book Drug Repurposing written by Farid A. Badria and published by BoD – Books on Demand. This book was released on 2020-12-02 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drug repurposing or drug repositioning is a new approach to presenting new indications for common commercial and clinically approved existing drugs. For example, chloroquine, an old antimalarial drug, showed promising results for treating COVID-19, interfering with MDR in several types of cancer, and chemosensitizing human leukemic cells.This book focuses on the hypothesis, risk/benefits, and economic impacts of drug repurposing on drug discovery in dermatology, infectious diseases, neurological disorders, cancer, and orphan diseases. It brings together up-to-date research to provide readers with an informative, illustrative, and easy-to-read book useful for students, clinicians, and the pharmaceutical industry.

Precision Medicine and the Reinvention of Human Disease

Author : Jules J. Berman
Publisher : Academic Press
ISBN 13 : 0128143940
Total Pages : 398 pages
Book Rating : 4.1/5 (281 download)

DOWNLOAD NOW!

Book Synopsis Precision Medicine and the Reinvention of Human Disease by : Jules J. Berman

Download or read book Precision Medicine and the Reinvention of Human Disease written by Jules J. Berman and published by Academic Press. This book was released on 2018-01-26 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite what you may have read in the popular press and in social media, Precision Medicine is not devoted to finding unique treatments for individuals, based on analyzing their DNA. To the contrary, the goal of Precision Medicine is to find general treatments that are highly effective for large numbers of individuals who fall into precisely diagnosed groups. We now know that every disease develops over time, through a sequence of defined biological steps, and that these steps may differ among individuals, based on genetic and environmental conditions. We are currently developing rational therapies and preventive measures, based on our precise understanding of the steps leading to the clinical expression of diseases. Precision Medicine and the Reinvention of Human Disease explains the scientific breakthroughs that have changed the way that we understand diseases, and reveals how medical scientists are using this new knowledge to launch a medical revolution. Clarifies the foundational concepts of Precision Medicine, distinguishing this field from its predecessors such as genomics, pharmacogenetics, and personalized medicine. Gathers the chief conceptual advances in the fields of genetics, pathology, and bioinformatics, and synthesizes a coherent narrative for the field of Precision Medicine. Delivers its message in plain language, and in a relaxed, conversational writing style, making it easy to understand the complex subject matter. Guides the reader through a coherent and logical narrative, gradually providing expertise and skills along the way. Covers the importance of data sharing in Precision Medicine, and the many data-related challenges that confront this fragile new field.

Handmade Home

Author : Amanda Blake Soule
Publisher : Shambhala Publications
ISBN 13 : 9780834821064
Total Pages : 192 pages
Book Rating : 4.8/5 (21 download)

DOWNLOAD NOW!

Book Synopsis Handmade Home by : Amanda Blake Soule

Download or read book Handmade Home written by Amanda Blake Soule and published by Shambhala Publications. This book was released on 2009-08-11 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: For many of us, our home is the center of our life. It is the place where our families meet and mingle, where we share our meals and share our dreams. So much more than just a space to live, our homes offer us a place of comfort, nourishment, and love for us and for our children. In Handmade Home, Amanda Blake Soule, author of The Creative Family and the blog SouleMama.com, offers simple sewing and craft projects for the home that reflect the needs, activities, and personalities of today’s families. As Amanda writes in the introduction, "As a crafter, I’m always looking for the next thing I want to make. As a mama, I’m always looking for the next thing we need—to do, to have, to use—as a family. The coming together of these parts is where the heart of Handmade Home lies." Filled with thirty-three projects made by reusing and repurposing materials, all of the items here offer a practical use in the home. From picnic blankets made out of repurposed bed sheets to curtains made out of vintage handkerchiefs, these projects express the sense of making something new out of something old as a way to live a more financially pared-down and simple life; lessen our impact on the earth; connect to the past and preserve a more traditional way of life; and place value on the work of the hands. Also included are projects that children can help with, allowing them to make their own special contribution to the family home. More than just a collection of projects for handmade items, this book offers the tools to create a life—and home—full of beauty, integrity, and joy. Projects include: • Papa’s Healing Cozy: This hot water bottle cover becomes a simple way to offer comfort to a sick child • Baby Sling: A simple pattern for an object that offers so much to a small child—refuge from the world and a place to lay their head next to a parent’s heart • Beach Blanket To-Go: Repurpose old sheets to create the perfect picnic blanket for special outdoor meals • Cozy Wall Pockets: A creative solution for storing a child’s small treasures Pattern templates for Handmade Home

Information for a Better World: Normality, Virtuality, Physicality, Inclusivity

Author : Isaac Sserwanga
Publisher : Springer Nature
ISBN 13 : 3031280350
Total Pages : 550 pages
Book Rating : 4.0/5 (312 download)

DOWNLOAD NOW!

Book Synopsis Information for a Better World: Normality, Virtuality, Physicality, Inclusivity by : Isaac Sserwanga

Download or read book Information for a Better World: Normality, Virtuality, Physicality, Inclusivity written by Isaac Sserwanga and published by Springer Nature. This book was released on 2023-03-09 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume set LNCS 13971 + 13972 constitutes the refereed proceedings of the 18th International Conference on Information for a Better World: Normality, Virtuality, Physicality, Inclusivity, held in March 2023. The 36 full papers and the 46 short papers presented in these proceedings were carefully reviewed and selected from 197 submissions. They cover topics such as: Archives and Records, Behavioral Research, Information Governance and Ethics, AI and Machine Learning, Data Science, Information and Digital literacy, Cultural Perspectives, Knowledge Management and Intellectual Capital, Social Media and Digital Networks, Libraries, Human-Computer Interaction and Technology, Information Retrieval, Community Informatics, and Digital Information Infrastructure.

Big Data, Little Data, No Data

Author : Christine L. Borgman
Publisher : MIT Press
ISBN 13 : 0262529912
Total Pages : 411 pages
Book Rating : 4.2/5 (625 download)

DOWNLOAD NOW!

Book Synopsis Big Data, Little Data, No Data by : Christine L. Borgman

Download or read book Big Data, Little Data, No Data written by Christine L. Borgman and published by MIT Press. This book was released on 2017-02-03 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: An examination of the uses of data within a changing knowledge infrastructure, offering analysis and case studies from the sciences, social sciences, and humanities. “Big Data” is on the covers of Science, Nature, the Economist, and Wired magazines, on the front pages of the Wall Street Journal and the New York Times. But despite the media hyperbole, as Christine Borgman points out in this examination of data and scholarly research, having the right data is usually better than having more data; little data can be just as valuable as big data. In many cases, there are no data—because relevant data don't exist, cannot be found, or are not available. Moreover, data sharing is difficult, incentives to do so are minimal, and data practices vary widely across disciplines. Borgman, an often-cited authority on scholarly communication, argues that data have no value or meaning in isolation; they exist within a knowledge infrastructure—an ecology of people, practices, technologies, institutions, material objects, and relationships. After laying out the premises of her investigation—six “provocations” meant to inspire discussion about the uses of data in scholarship—Borgman offers case studies of data practices in the sciences, the social sciences, and the humanities, and then considers the implications of her findings for scholarly practice and research policy. To manage and exploit data over the long term, Borgman argues, requires massive investment in knowledge infrastructures; at stake is the future of scholarship.