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Free Download Rasch Model for Language Testing: Advances of PROMS and RASCH_GZ with Use Cases
English | 2025 | ISBN: 1041125968 | 254 pages | True PDF,EPUB | 16.05 MB
This book focuses on the crucial theme of modern test development and analysis, specifically focusing on bridging the gap between theoretical frameworks and practical applications. This resource offers a practical and detailed exploration of psychometric principles, encompassing both classical test theory (CTT)-based item analysis and item response theory (IRT), specifically focusing on the one-parameter model (Rasch model) for test equating. By considering CTT and the more sophisticated Rasch model, the book provides a comprehensive pathway to enhanced measurement accuracy and efficiency in the human sciences. It aims to empower readers with the tools and knowledge necessary to navigate the complexities of test equating, item bank creation, and the implementation of computerized adaptive testing (CAT). It provides historical context for these methodologies and outlines prospects for Rasch research, emphasizing the importance of establishing a common scale for measuring ability.

Free Download Raman Spectroscopy of Biomaterials: Theory and Quantitative Algorithms
English | 2025 | ISBN: 9815129236 | 427 pages | True PDF,EPUB | 115.1 MB
Raman spectroscopy has enormous potential in the field of biomaterials science for both basic and applied research. However, its application in biomedical sciences is yet in its infancy because Raman physics currently lacks effective working algorithms, mainly due to its complexity. Raman algorithm exploitations will improve preventive care, effective disease diagnosis, and new curative therapies, while reducing healthcare expenditures. Raman methods encompass a number of technologies for quantitative assessments of crystal structures, domain textures, crystallographic alignments, off-stoichiometric chemical drifts, and mechanical stresses in both synthetic and natural biomaterials; each of those governs the fundamental interactions of both biotic and abiotic materials within the human host. This book rigorously establishes key aspects of Raman science in the biomedical field and discusses the physics governing its application to both synthetic and natural biomaterials by disentangling spectrally convoluted dependencies on crystal orientation, chemical and stoichiometric alterations, and mechanical stress.

Free Download Rally Trading: The Most Powerful Training Strategy Applied To Bitcoin and Cryptocurrencies
English | April 13, 2019 | ASIN: B07QLBYZ3Q | 149 pages | EPUB (True) | 3.10 MB
It is true, Bitcoin has fallen 70% in the last few months. But it is not the first time. In the last eight years, Bitcoin has "crumbled" dozens of times but, despite of what newspapers and media say, it never died. Indeed it is more alive than ever. The fact is that although these roller coaster, typical of cryptocurrencies, 4.000 dollars invested in Bitcoin in 2010 are worth over 400 million dollars . Yes, you read well, we are talking about a multiplication of over one hundred thousand times. Opportunities like these happen only once in the lifetime and as you can understand, it is a topic you need to know and to study. This book will guide you step by step. UNDERSTANDING THE WORLD OF CRYPTOCURRENCIES The reason why what is really changing the current economy is not Bitcoin but the technology behind it. What the Bitcoin price growth is due to. The reason why thinking that Bitcoin is a "financial bubble" ready to burst is a false myth. WHAT IS RALLY TRADING Rally Trading: what it is and how it allows you to earn by investing in cryptocurrencies. The secret to identify the exact moment to invest to be profitable. The perfect day to make the most from cryptocurrencies rallies. HOW TO PREPARE TO RALLY TRADING The first step to do if you want to invest in cryptocurrencies. How to buy cryptocurrencies with low commissions. How to transfer cryptocurrencies to your favorite exchange. HOW TO SELECT THE BEST CRYPTOCURRENCIES What is the fundamental criterion you have to keep in mind when you select the cryptocurrency on which you want to invest. Why the growth of a cryptocurrency is not a significant value. How to use a graph to understand if it is the right moment to invest. REAL-TIME ANALYSIS OF COINS How to accurately analyze the trend of the coins through the study of the graph. The main indicators to keep in mind before investing. How to understand if a cryptocurrency is really interesting and profitable to invest on it. BUYING STRATEGIES FOR CRYPTOCURRENCIES Money management: what it is and why it is fundamental for your trading strategy. The formula to calculate the maximum amount to invest on a single currency. The only tool you really need of to track transactions and profits. INVESTMENT RELEASE STRATEGIES The trailing stop strategy: what it is and how to implement it. The take profit strategy: what it is and how to use it to multiply your profits in a short time. The stop loss strategy: what it is and how to use it as a parachute in case of sudden pricing drops. HOW TO MANAGE A SHARED PORTFOLIO Why RallyClub™ is really useful to train yourself and to be profitable in cryptocurrencies trading. Why "paper trading" for at least 10 days helps you to manage your psychology in a great way. How to understand the right moment in which you are ready to invest in "real mode". THE AUTHOR Giacomo Bruno is the "father of ebooks". Author of 25 Bestseller Books, in 2002 has brought the ebooks for training to Italy, which helped more than 1.800.000 people since then. He is the creator of Rally Trading™ system which reveals the growth schemes of the greatest part of cryptocurrencies. He is also founder of Rally Club™, the meeting point for hundreds of cryptocurrencies experts. For info:www.rallytrading.it/en

Free Download Rakshasa's Ring By Vishakhadatta, Michael Coulson
2005 | 388 Pages | ISBN: 081471661X | PDF | 1 MB
The aristocrat who wrote this vigorous political play eschewed sentimentality in favor of realistic characterization and forceful action. It is 316 BCE, one year after Chandra·gupta Maurya, aided by his subtle minister Ch?nakya, has seized the kingdom of M?gadha from the last king of the Nanda dynasty. R?kshasa, Nanda's incorruptible minister, flees abroad and Descriptions his vengeance, while Ch?nakya seeks to win him over to honor Chandra·gupta Maurya as his new king.The aristocrat who wrote this vigorous political play eschewed sentimentality in favor of realistic characterization and forceful action. It is 316 BCE, one year after Chandra·gupta Maurya, aided by his subtle minister Chan?kya, has seized the kingdom of M?gadha from the last king of the Nanda dynasty. R?kshasa, Nanda's incorruptible minister, flees abroad and Descriptions his vengeance, while Chan?kya seeks to win him over to honor Chandra·gupta Maurya as his new king.Co-published by New York University Press and the JJC FoundationFor more on this title and other titles in the Clay Sanskrit series, please visit http://www.claysanskritlibrary.org

Dl4All - Download free For All: software and educational resource.

Rasch Model for Language Testing Advances of PROMS and RASCH GZ with Use Cases

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Rakshasa's Ring

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