Free science Kindle books for 09 Oct 18

Great Facts : To surprise you

by Neeraj Kumar

Enjoy our collection of amazing facts about the world? Then be sure to see our others posts on interesting facts that will blow your mind, sun facts, and interesting space facts that prove life on Earth is boring.

Love learning about the weird history, fascinating science, and crazy coincidences that make up our collective human experience? Then you came to the right place with this gallery of seventy-seven bizarre, fascinating, and simply amazing facts

Quantum Antennas

by Harish Parthasarathy

This book is about several questions regarding how to describe the quantization of the current density in an antenna and about the nature of the quantum electromagnetic field produced by such a quantum current density. The second quantized current density can be built out of the Dirac field of electrons and positrons while the free electromagnetic or photon field is built out of solutions to the wave equation with coefficients being operators, namely the creation and annihilation operators of the photons. The Dirac field also consists of free waves whose coefficients are operator fields in momentum space, namely the creation and annihilation fields of
electrons and positrons. After computing the electromagnetic field produced by a second quantized current, the problem of determining quantum fluctuations in these fields in a given state of the electrons and positrons is addressed. We also address many related problems like wave-guide and cavity resonator antennas in which the energy of the electromagnetic field within the waveguide or resonator cavity is expressed as a quadratic function of the coefficients of the eigenfunction expansions of the field and then by making the harmonic oscillator analogy, we quantize the conned em field. Problems involving the effect of quantum noise on a system
are also studied. These problems enable us to consider for example, the antenna as an aggregate of atomic systems with bath noise coming from the photon environment and then to assess the effect of this noise on the system properties, for example on average values of system observables like current density when the photon bath is in a coherent state and the system of atoms is initially in a given state. Problems of classical and quantum optimal control are also
studied. These problems can be applied to propose an optimal control input based on state feedback so that the system state tracks as closely as possible a desired trajectory in the mean square sense. For example, we may seek to make the quantum electromagnetic field produced by a quantum current density in an antenna have a desired pattern of fluctuations or more generally, a desired pattern of higher order moments in space-time. In this case, the control input applied to the antenna will be in the form of a classical voltage/current source that will affect the Hamiltonian of the system of atoms that constitute the quantum antenna. A reasonable background in quantum electrodynamics is assumed although the required elements of this subject are developed in the course of this book.

14 Days To A Better Kidney Location

by Hemal Gandhi

Here we will talk about kidney the most important organ of human body. It’s main function is related to blood. It regulates and control the blood.

Regulation and control means maintaining the pH level, pressure of the blood, and volume.

Through such functions we can keep good health. By regulation and control of the blood, it protects us from illness. Kidney stones the common diseases related to the kidney.

Read out to know more about it…

What Alberto Savoia Can Teach You About Kidney issues

by Hemal Gandhi

After dinner we were planning for walk. My wife loves to get ready even during night walk. She went to her beauty desk.

This is the desk and table where she has her all beauty products. Woman favorite beauty products are lip stick, mascara, cleanser, creams, blackhead removers and so on.

She loves to spend her time before going out from the home. Actually compare to male, female species are more conscious to look.

I was almost ready for the walk. I only changed my outfit and got ready for the walk.

Finally my wife came out from her room, she dressed nicely and make up nicely, she was looking so pretty.  

Quiet is our dialect and talking through heart.  We grin to one another and listen each other’s inferred words. 

As usual we walked almost more than 10 minutes and after that we reached our favorite place. At our goal, lovely nature, streaming water is accessible. 

Sparkling stars, delicate lights of road lights, quiet region and sitting spot for couple makes it more sentimental. 

We both took deep breath and sit on the bench. All of a sudden I watched pressure lines all over. 

When I asked the reason at first she denided and said not at all like that, at long last said that her mother is experiencing kidney and stone issues. 

As a decent child following day I moved toward our family specialist. I care for her mom also and immediately approached my family doctor.  

Here is the recommendations…

The Dreaded Trio: Depression: Major Depression Disorder, Bipolar Disorder, Manic Depression, Anxiety Disorder (The Dreaded TrioI Book 1)

by Robert Gohrs

Depression, a state of utter agony and misery for which there is no visible wounds or scares.

All too often I would find myself suffering Manic attacks (frantic, unable to rest) at night while I attempted to sleep which then left me almost paralyzed with Depression during the day.
I would later discover that this Manic Depression (aka Bipolar Disorder) was in fact caused by a form of Psychosis of which I most likely inherited. After years of constant Manic Depression (highs and lows), routine Insomnia, and triweekly Migraines I slowly began to realize that these three disorders were interconnected and intermingling causing what could be referred to as the Dreaded Trio.

Come with me now on a journey to discover The Dreaded Trio, through the intensely complicated condition often referred to as Depression.

Sur l’eau (Les Grandes Idées) (French Edition)

by Yann Arthus-Bertrand

Quand il suffit d’ouvrir un robinet pour boire, il est facile d’oublier que notre approvisionnement en eau est fragile. Des centaines de millions de personnes n’ont pas accès à l’eau potable ou à des sanitaires décents. L’impact humain sur notre Terre, sur les océans et le climat met en péril notre avenir. Dans un monde habitué à la satisfaction instantanée et à la consommation immédiate, nous avons plus que jamais besoin de penser et d’agir à long terme pour sauvegarder nos ressources naturelles.

Le photographe et environnementaliste français Yann Arthus-Bertrand nous rappelle que l’eau est précieuse et que nous avons besoin d’une nouvelle approche pour protéger notre planète. Ceci est le premier essai de la série des “ Grandes Idées ” créée par la Banque européenne d’investissement. La BEI a invité des leaders d’opinion internationaux à écrire sur les thèmes d’actualité les plus importants. Ces essais nous rappellent que nous avons besoin de grandes idées pour protéger l’environnement, promouvoir l’égalité et améliorer la vie des gens partout dans le monde.

Chemistry: Educate yourself

by Adnan Qadir

Chemistry science interacts with all parts of our lives. Everything consists of atoms. We need to know the properties of atoms as well as the main theories that explain the structures of molecules such as Lewis Structure, Valence Shell Electron Pair Repulsion and Molecular Orbital Theory

Alternative Therapies: An Introduction to 10 Types of Complementary and Alternative Medicine and Alternative Healing Methods

by Thomas P. Wilkinson

If you want to learn more about what complementary medicine and alternative healing methods can offer you in terms of potential treatment options, then this book is for you!

Read on your PC, Mac, smart phone, tablet, or Kindle device.

Over the centuries, the Western world has turned to conventional medicine to treat a host of illnesses. However, with more and more studies being conducted, it is becoming increasingly clear that conventional medicine, such as surgical or pharmaceutical treatment, may not be the ultimate treatment option currently available, not to mention it’s certainly not the most affordable. Rather, there are numerous alternative therapy options that have been practiced in other parts of the world for centuries, and they promise the same – if not better – results at a fraction of the cost and often in a much less invasive way. These are often referred to as complementary and alternative medicine (CAM), integrative medicine (IM), or alternative medicine (AM). This book is designed to introduce you to 10 specific types of complementary and alternative techniques and healing methods, giving you information about how they theoretically work, what modern science has to say about their effectiveness, and the actual mechanics underneath. At the end of the day, we’re all striving to maximize our health and well-being for the sake of ourselves and the people who love and care about us: So if conventional medicine hasn’t been working for you, then perhaps it’s time to give alternative therapy a shot. I believe you will be pleasantly surprised.

Here Is A Preview Of What You’ll Learn…

  • Acupressure (Zhǐyā / TuÄ«ná)
  • Acupuncture (ZhÄ?ncì)
  • Cupping Therapy
  • Qigong
  • Ayurveda
  • Aromatherapy
  • Ayahuasca
  • Reiki
  • Intermittent Fasting
  • Japanese Water Therapy
  • Much, much more!

Download your copy today!

How to Persuade People: A Guide to Using Persuasion Techniques and Other Psychological Manipulation Techniques to Get What You Want

by Grady Roche

If you want to learn how persuasive people get others to do what they want, and be able to do it too, then this book is for you!

Read on your PC, Mac, smart phone, tablet, or Kindle device.

The ability to influence others is more than a useful skill, it’s almost a guarantee for success in life. Of course, what you try to influence others to do matters too, but it’s a given that even criminal minds and junkies make others do their bidding using a practiced ability to persuade other people. Let’s assume for now that your intent to influence and persuade others is honorable. Say you want to persuade a hard-headed relative to go see a doctor for his own good. Or, you want to convince a friend to go back to college. Or perhaps, you want a potential customer to make a purchase now before the price increase takes effect.

The good news is that the techniques used by master salesmen and successful politicians alike can be learned and used to benefit others and of course, yourself. It doesn’t involve voodoo or complicated mind tricks, although it does include a basic understanding of the way the mind works. In this book, I will show you how to gauge a person’s preferences and figure out how they respond to suggestions. I will then show you how to use that knowledge to choose the right words and gestures that will help you get the responses you want. Ready to be an influencer? Let’s get started!

Here Is A Preview Of What You’ll Learn…

  • The Different Types of Listeners and What Makes Them Tick
  • Factors that Affect Persuasion When Addressing a Group
  • The Best Times to Attempt Persuading Someone
  • How to Use Connotation and Trigger Words to Appeal to the Listener’s Emotions
  • Tips for Psychological Persuasion
  • Much, much more!

Download your copy today!

Trouble Sleeping?: Discover How to Get Better Sleep with These Effective Natural Sleep Remedies (How to Get to Sleep | How to Get Good Sleep)

by Annabelle Nichols

If you’re suffering from trouble sleeping and are looking for natural methods to remedy it, then this book is for you!

Read on your PC, Mac, smart phone, tablet, or Kindle device.

Did you know that getting enough adequate sleep is vitally important in maintaining good physical health and emotional well-being? Not only does quality sleep repair and rejuvenate your body, but it also helps it grow and develop in a healthy way. However, many people suffer from sleeping disturbances that can cause severe problems – anxiety and stress, physical fatigue, mental disorientation, and eventually, potentially even more serious medical problems. Not to mention, a lack of quality sleep can also have a negative impact on your social life.

Although there are undeniably plenty of pharmaceutical pills on the market that can knock you out in minutes and probably give you the best sleep of your life, it’s not a good idea to compromise your body with potentially serious side effects when there are also plenty of natural remedies that can help you sleep soundly instead. This book offers valuable insight on how to get better sleep naturally, without experimenting with medication. We’ll start by exploring the five stages of sleep and what the condition of being asleep actually is. Next, we’ll take a look at what exactly causes sleep disturbances. Then, we’ll explore numerous natural yet effective methods and remedies combined with an instructive explanation about how to successfully eliminate insomnia from your system and finally get the well-deserved rest your body is craving.

Here Is A Preview Of What You’ll Learn…

  • Understanding the Sleep Process
  • Sleep Disturbances and Their Symptoms
  • How to Get Better Sleep
  • Effective Natural Sleeping Remedies
  • Useful Tips in Dealing With Sleeping Disorders
  • Much, much more!

Download your copy today!

Got a new Kindle or know someone who has? Check out the ultimate guide to finding free books for your Kindle. Also available in the UK.