History Alexander Gurwitsch around 1930 Around 1923 Alexander Gurwitsch discovers an "ultraweak" photon emission from living systems (onions‚ yeast‚...)‚ since he suggested connections between photon emission and cell division rate. He calls this photonemission "mitogenetic radiation". His experiments indicate that the wavelength is in the range around 260 nm (Bibliography under Gurwisch and also Ruth (1977‚ 1979)). Around 1950: Russian scientists rediscover "ultraweak photon emission"
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The Physical properties of water: 1. Knowledge of the physical properties of water: Water is the most abundant compound on Earth ’s surface‚ covering about 70 percent of the planet. In nature‚ water exists in liquid‚ solid‚ and gaseous states. It is a dynamic equilibrium between solid and gas states at standard temperature and pressure. At room temperature it is tasteless and odourless‚ nearly colourless with a hint of blue. Many substances dissolve in water and is commonly called a universal
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ESSAY ABOUT BENEFIT OF INTERNET Internet has been developed since the first electric computer appeared. It’s been better and better now‚ and it’s so common that everyone who own the computer must be using it because most of the time we can’t use the computer without it. Internet has become one of the basic needs for mostly peoples‚we can’t expect our daily life without internet. If we observe‚ we can easily check out the fact that how internet has dominated in our lives and we are very much
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Technology has progressed by leaps and bounds in the last few decades‚ and its benefits are there for all to see. One of the biggest arguments against technology is its sometimes ridiculously high cost which limits its usage and places it out of reach of many people. But it is an undeniable fact that technology has helped us make many tasks easier‚ and it has also made the world a much smaller place The latest developments in technology can be seen and felt in many industries‚ but there are some
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Benefits of Hydration The body is made up of around 75% water. Keeping the body adequately hydrated is a must to ensure good health especially in athletes. Sometimes proper hydration is difficult for people if they do not prefer the taste of water. This can lead to serious problems with their health. Determining your hydration can be simply done in two ways. One way to determine your hydration is to examine your urine. If you are properly hydrated it will appear pale yellow or sometimes clear
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Water Quality Monitoring at Pulau Bidong Muhammad Amirul Siddiq B Abd Rashid UK 28208 Dr Hasrizal Shaari Table of Content 1.0 Introduction 2.0 Literature Review 2.1 Nitrite-Nitrogen (NO2—N) 2.2 Chlorophyll-a 2.3 pH 2.4 Salinity 2.5 Dissolved oxygen 2.6 Total Dissolve Phosphorous 2.7 Temperature 3.0 Methodology 3.1 Sampling Area 3.2 Sampling Method 3.3 Hydrolab Data 3.4 Laboratory Analysis 3.4.1 Cholorphyll a 3.4.2 Phosphorous
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smooth functioning – oxygen‚water and food in that order.Our first requirement to live is oxygen since we cannot survuvive more than a few minutes without taking oxygen.Water has been ranked as second only to oxygen as essential for life because we can stay for a few days without drinking water.Then comes the food. Human body is made up of two-thirds of water and one-third of solid matter.The average adult body is 55 to 75% water. A human embryo is more than 80% water. A newborn baby is 74% water
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Bottled water vs. tap water Water is an essential part to human life. We as humans need around eight to twelve cups per day to make up for the fact that throughout normal functions such as breathing and sweating we lose an average of ten cups per day. To make sure that we are healthy and everything runs properly‚ we must make sure we drink the right amount of water (msnbc.com‚ 2004). The one question when thinking about water is what type of water will you drink? The biggest controversy is bottled
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Historical Account of the Industry 1.1 When and how did it start in the Philippine Setting? The National Water Resources Board (NWRB) was created in 1974 as the authoritative national organization to coordinate and integrate all activities in water resources development and management. Its main objective is to achieve scientific and orderly development and management of all the water resources of the Philippines consistent with the principles of optimum usage‚ conservation and protection to meet
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The Water Pollution on Our Earth If we watch news now‚ sometimes they talk about our environment. They say that our environment is very worrying and needs the attention from us. One of our environments is water. Water is a vital necessity for us to fulfill the daily needs such as cooking‚ bathing‚ washing and the others else. We usually hear that some big city have a problem with their water‚ some area in many country occur drought‚ and many people compete to get clean water. We often ask in our
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