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Dl4All - Download free For All: software and educational resource.Free software and educational resource. With a little searching, you can download what you need for free without spending any money. Our site - "Dl4All" offers free software downloads including antivirus software, office suites and video editing software. Here you can find software reviews and ratings so you can understand which apps are worth downloading. If you're looking for free educational programs or materials in the US and Canada, we'll help you find what you need for students and learners. ![]() English | 2021 | ISBN: 8770226261 | 124 pages | True PDF | 5.57 MB Special functions are mathematical functions that have established names and notations due to their importance in mathematical analysis, functional analysis, geometry, physics, or other applications. This short text gives clear descriptions and explanations of the Gamma function, the Probability Integral and its related functions, Spherical Harmonics Theory, The Bessel function, Hermite polynomials and Laguerre polynomials. Each chapter finishes with a description of how the function is most commonly applied and a set of examples for the student to work through. ![]() English | 2022 | ISBN: 0367550547 | 404 pages | True PDF | 75.48 MB Spatial predictive modeling (SPM) is an emerging discipline in applied sciences, playing a key role in the generation of spatial predictions in various disciplines. SPM refers to preparing relevant data, developing optimal predictive models based on point data, and then generating spatial predictions. This book aims to systematically introduce the entire process of SPM as a discipline. The process contains data acquisition, spatial predictive methods and variable selection, parameter optimization, accuracy assessment, and the generation and visualization of spatial predictions, where spatial predictive methods are from geostatistics, modern statistics, and machine learning. ![]() English | 2022 | ISBN: 9781098103811 | 221 pages | PDF,EPUB | 12.21 MB Snowflake's ability to eliminate data silos and run workloads from a single platform creates opportunities to democratize data analytics, allowing users at all levels within an organization to make data-driven decisions. This clear, comprehensive guide will show you how to build integrated data applications and develop new revenue streams based on data. The author deftly unravels complex topics, provides hands-on SQL examples, and reveals how you can use the Snowflake Data Cloud to avoid replatforming or migrating data unnecessarily. ![]() English | 23 Issues | True PDF | 805.05 MB [center] ![]() English | 148 pages | True PDF | 22.69 MB [center] ![]() English | 2022 | ISBN: 1507217315 | 190 pages | epub | 7.4 MB Prioritize your wellbeing with these 150 self-care exercises designed specifically to help Black women revitalize their outlook on life, improve their mental health, eliminate stress, and self-advocate. ![]() English | 2019 | ISBN: 0750321466 | 364 pages | True (PDF,EPUB,MOB) | 117.16 MB A learning and revision resource for those studying for radiology fellowship examinations. Updated with more than 50 new questions, and a new chapter on functional and molecular imaging. ![]() English | 2021 | ISBN: 036748255X | 83 pages | True PDF EPUB | 5.95 MB Exams are important. The results can change lives and stressing about them can damage performance and undermine young peoples' confidence. This exam stress management programme requires very little time or effort to use and provides a straightforward, practical guide to exam stress management. Written by an experienced educational psychologist, this short, explanatory book is accompanied by simple, easy to follow audio files which lead the listener through a sequence of five relaxation sessions to reduce stress, increase focus and plan for success. Using the book as a guide you simply listen to the audio tracks and follow what they say. All tracks have been designed so that they are easy to digest and applicable in the middle of a busy day. To sum up, this book: Provides practical and easy to follow steps to help anyone cope with exam stress Teaches relaxation techniques that can be used to reduce stress wherever you find it Offers a real stress knowledge base to teachers and family members supporting students with exam stress This important guide is suitable for secondary school students as well as college and university students. The easy to follow relaxation sessions will be of interest to anyone studying for examinations who wishes to lower their exam stress levels. ![]() English | 2020 | ISBN: 9813279486 | 317 pages | True PDF EPUB | 44.66 MB The Rubidium atomic clock (Rb) is the workhorse of the satellite navigation systems of which GPS is now a household name. With just the tap of a few keys, drivers and navigators all over the world are able to reach their destination effortlessly with high precision. People are now curious to know what makes this possible. Hence, the need to explain in simplistic terms the Rb atomic clocks that are onboard these satellite navigation systems because no good satellite navigation system is possible without such clocks.But why only Rb atomic clocks when far better and exotic atomic clocks are available? The reasons are as simple as that they are slim, low in weight, easy to build inexpensively. They are also used in numerous military applications such as secure communications, electronic warfare, command and control, telemetry and navigation. Besides, they are used in the measurements of the variation in fine-structure constant, test of relativity, precise spectroscopy and scientific research.This book details the history of time keeping and the chronological development of the Rb atomic clocks, with special focus on the physics Package that accounts for the actual performance of the clock. Researchers and industrialists will find that producing such clocks is relatively simple and inexpensive. ![]() English | 2022 | ISBN: 9811644608 | 289 pages | True PDF EPUB | 20.07 MB This book on potassium in abiotic stress tolerance deals with the ongoing trend in increasing abiotic stresses and interlinked issues food security. As mineral nutrient potassium holds an important place in agriculture and is involved in various physiological and biochemical processes. It takes part in protein synthesis, carbohydrate metabolism, enzyme activation, cation-anion balance, osmoregulation, water movement, energy transfer, and regulates stomata and photosynthesis. Potassium plays an important role as abiotic stress buster. 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