Weitere Bücher, die Sie mögen werden

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  Affirmations For Stress Relief

  Affirmationally Inspired

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  "Affirmations for Stress Relief" is a soothing audiobook designed to help you unwind and find peace. This single session features a calming female voice guiding you through positive affirmations, set against a backdrop of tranquil music. Each affirmation is crafted to reduce stress and promote relaxation, helping you center yourself and find inner calm. Perfect for moments of anxiety or daily use, this audiobook is your companion for stress relief, providing a gentle and reassuring presence whenever you need it. Let these affirmations nurture your mind and spirit, guiding you to a place of serenity.

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  My Beloved Brontosaurus - On the...

  Riley Black

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  A Hudson Booksellers Staff Pick for the Best Books of 2013One of Publishers Weekly's Top Ten Spring Science BooksA Bookshop Santa Cruz Staff PickDinosaurs, with their awe-inspiring size, terrifying claws and teeth, and otherworldly abilities, occupy a sacred place in our childhoods. They loom over museum halls, thunder through movies, and are a fundamental part of our collective imagination. In My Beloved Brontosaurus, the dinosaur fanatic Brian Switek enriches the childlike sense of wonder these amazing creatures instill in us. Investigating the latest discoveries in paleontology, he breathes new life into old bones.Switek reunites us with these mysterious creatures as he visits desolate excavation sites and hallowed museum vaults, exploring everything from the sex life of Apatosaurus and T. rex's feather-laden body to just why dinosaurs vanished. (And of course, on his journey, he celebrates the book's titular hero, "Brontosaurus"—who suffered a second extinction when we learned he never existed at all—as a symbol of scientific progress.)With infectious enthusiasm, Switek questions what we've long held to be true about these beasts, weaving in stories from his obsession with dinosaurs, which started when he was just knee-high to a Stegosaurus. Endearing, surprising, and essential to our understanding of our own evolution and our place on Earth, My Beloved Brontosaurus is a book that dinosaur fans and anyone interested in scientific progress will cherish for years to come.

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  The Origin of the Universe

  Jan Aleksander Piasecki

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  A philosophical approach to the enigma of nature and the universe approached through observation, meditation, and logical analysis of material phenomena.   Written in accessible language for the general reader, The Origin of the Universe expounds on a theory that Jan Aleksander Piasecki developed from a synthesis of data he accumulated over the years. He discusses world forces and how they combine and operate to create the universe and matter, and all living things in it. A special section discusses the soul, its design and destiny.   Attributing everything in the universe to the impact and expansion of the heat entity and the resistance and pressure of the cold entity, Piasecki moves through time and space to explain the creation of the sun, the solar system, atmosphere, water, and living forms. He draws a connection from outside forces to that which animates every “self-moving form” from within: the soul, imbued with the knowledge of its own being.   From molecules to the moon, The Origin of the Universe takes readers on a journey through the mysteries of life, those with a finite existence and those that may endure forever . . .

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  The Effluent Society

  Norman Thelwell

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  Artist Norman Thelwell is best known for his cartoons depicting plump, petulant ponies and their young riders, but The Effluent Society shows another aspect of his work and character. Thelwell was passionate about the countryside and nature. During his life he became increasingly concerned about the impact of development, pollution and society's treatment of the environment. When The Effluent Society was first published in 1971, his concerns were way ahead of their time. Today, environmental and conservation issues are in the mainstream and have become a global priority.
  
  Although the cartoons focus on a serious topic there is no mistaking Thelwell's inimitable style. He used his talent and humour to convey a powerful message: the need to protect the environment. He also takes a wry look at modern life and so-called progress. Thelwell admitted that out of all his books, The Effluent Society was the one that gave him the greatest 'personal satisfaction' and, as such, the re-issue of this title is a fitting tribute to the artist.

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  Born of Ice and Fire - How...

  Graham Shields

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  An exploration of how the Cryogenian Period, when our planet was covered in ice for millions of years, created today's remarkable biodiversity 
   
   
    
  More than half a billion years ago, our world was completely covered by glaciers, a "Snowball Earth" that persisted for millions of years. Incredibly, this unimaginable cold led to the remarkable diversification of life on earth known as the Cambrian explosion. With a geologist's eye and a knack for storytelling, Graham Shields explores when and how such inhospitable conditions enabled animals to evolve, radiate, and diversify into our earliest ancestors. 
   
   
    
  This journey navigates the wild swings between hot and cold climates, oxygenation and asphyxiation, biological radiations and extinctions, asking how such instability relates to grander forces that brought our planet to its modern state. Shields guides listeners through evidence found in the Australian outback, Mongolia, Scotland, and other locales, revealing how geologists can trace glaciation, the atmosphere, oceans, mountain building, and more through the earth's rocks, providing a comprehensive theory of how life evolved and diversified.

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  Machine Learning with Python -...

  Alexander Cane

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  Ways to combat retraining depend on the algorithm and consist of the correct values of the trainer's met parameters. In practice, model estimation is not performed on the same input data that was used to train the model. Divide 10-20% of all available data into a separate set and call it a set for evaluation. We will bring the other 10-20% into the set for ratification, and 60-80% of the remaining ones will be given to the trainer. The principle of data sharing depends on the data and the task. Random sampling is often a good method if inputs are independent of each other, and there is no strong imbalance between the number of positive and negative entries. 
  The intuitive analogy here is the same as with university studies: the teacher solves some problems with students in pairs and gives other’s similar tasks in the exam. What is important here (both in teaching students and models) is that these tasks are varied, and students cannot simply memorize the answers, and those who have mastered the material (similar tasks) will be able to repeat the thought process and answer correctly. 
  In machine learning, we split into data two sets: we will use the evaluation set to evaluate each model we train, using different approaches, algorithms, and model types to select the best one. That is, for each model, we will have two precision values - precision on the training dataset and precision on the evaluation dataset. It is normal for the former to be higher than the second, but not significantly. A big difference indicates retraining.

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