Science and Technology

COMO EEXTRMINAR UNA PANDEMIA - QUE HACER - CON QUE HACERLO - COMO HACERLO. APRENDA A SALVAR SU VIDA Y LA VIDA DE SU FAMILIA. Informese de las caracteristicas terapeuticas y biocidas del CHLORNE DIOXIDE GAS a como an sido reportadas por mas de cincuenta anos de investigaciones cientificas, y por investigadores de alrededor del Mundo. Aprenda de una ciensia que nuestra entera existencia depende de ella. Dia y noche, eternamente. Informese de una ciensia que silenciosamente a venido preservando nuestras vidas por muchos anos. Aprenda de una ciensia que mata VIRUS, cualquiera de ellos, BACTERIA, y FUNGUS, y que lo hace instantaneamente, simultaneamente, y fulminantemente. Seguro para la Huma ...

Collection of Messier objects catalogued 1985-2008 in order to gain honorary messier certificate from the Astronomical league

19th Century Receipts, Volume 9 is chock full of household recipes for just about anything you can imagine. How did they deal with bugs and varmints in the 1800s? Lamplight? Ventilation? What sachets or disinfectants or glues and cements did they use? How did they make soaps and household cleansers and polishes and oils and stain removers? What crafts did they enjoy? Inks? What about the laundry? Fabrics, dyes? What grooming aids were popular? Pomades? Cold creams? Hair washes? Cosmetics? Perfumes? For fun reading, you won't want to miss this treasure-house of information about the typical 19th century home and every day living. You might even discover whether or not to choose, use o ...

50 Things to See with a Small Telescope is composed of the go-to objects observed at public stargazing events all over the Northern Hemisphere. People of all ages frequently ask, “How did you find that so quickly?” Well, this book will explain just that! The planets in our solar system, the International Space Station, sunspots, birds, nebula, airplanes, and comets are just some of the items that his book will help you find! If you have been having difficulties enjoying your small telescope, this book is for you. There is something interesting about pretty much everything in outer space and it is exciting how many pop-culture references are derived from things in the night sky! Viewin ...

Learn about the history of RNA therapeutics!

This is a book with a very extended glossary on statistical words and terms. It also includes a number of common statistical symbols and several formulas.

Many people in the world are visually impaired, either temporarily or permanently, and require a way to replace their visual cues in order to aid mobility. The auditory system can be used to fulfill this need. Although some visually impaired individuals have been able to use their own natural ability using echolocation to navigate, statistics quantifying this capability are not readily available. It is estimated that only a small percentage of the blind population uses this method. Many blind persons still use the white cane as their primary navigation aid including as a tool to produce auditory sounds. Although the use of guide dogs can improve navigation for the visually impaired, i ...

Abstract Different techniques have been developed over the years for the purpose of studying proteins and understanding their functions. Early techniques typically employed bioluminescence or fluorescence such such as the firefly protein luciferase and the jellyfish green fluorescent protein (GFP), respectively, to localize proteins within the cell. X-ray crystallography has also provided valuable structural details of many different proteins in vitro. Yet, nuclear magnetic resonance (NMR) spectroscopy offers the most realistic insight into proteins' physiologic structures and how proteins function in their native, cellular environments. In-cell NMR spectroscopy is a technique th ...

One of our body proteins, alpha-2-macroglobulin (A2M) acts as a life saving molecule which is not known yet in our medical science. Since the creation of the universe, the Creator has endowed not only us, but all living creatures, with an immune system which allows us to survive by protecting us from the attacks of numerous pathogens. When the ability of this immune system is reduced, our bodies cannot stay healthy. The life saving function of A2M for all living creations in the world is not yet came to the light of science. A2M is a broad spectrum protease inhibitor that inhibits any type of protease and keep us healthy without our knowledge. To prove the vital role of life saving fun ...

Introductory technical guidance for professional engineers and construction managers interested in noise and vibration control in buildings. Here is what is discussed: 1. INTRODUCTION 2. DECIBELS 3. SOUND PRESSURE LEVEL 4. SOUND POWER LEVEL 5. SOUND INTENSITY LEVEL 6. VIBRATION LEVELS 7. FREQUENCY 8. TEMPORAL VARIATIONS 9. SPEED OF SOUND AND WAVELENGTH 10. LOUDNESS 11. VIBRATION TRANSMISSIBILITY 12. VIBRATION ISOLATION EFFECTIVENESS.