Coral reefs are complex ecosystems and have very high diversity found in shallow marine waters in the tropics. They are composed of biological activity that is deposit CaCO3 which is produced by the Phylum Cnidaria, Class Anthozoa, and the Order Scleractinia. The presence of coral reefs affected by environmental stresses such as natural disasters, sedimentation from the watershed, collection of coral reefs, reef fish bombing, and the activities of the fishermen who moor their boats on the coral reefs.
The tsunami that struck Aceh-Indonesia in 2004 has caused most damage to coral reefs. Conservation is a way to prevent more severe damage to coral reefs. Mouring bouy installation is one method to conserve coral reefs, in an effort to ...
-ESCALATORS AREN'T GOING ANYWHERE, BUT, UP AND/OR DOWN.-
HOW ABOUT AN ESCALATOR THAT USES LESS ENERGY?
ABOUT HALF THE ENERGY!
A QUARTER OF THE MAINTENANCE!
THIS IS THE FUTURE!.
-------MOTION ACTIVATED ESCALATORS________
WHOLE NEW ESCALATORS! (don't buy stock, but, the one's now, are prone to breaking down)
EVEN KEEPING THE SAME ESCALATORS, SAME AMOUNT OF MOTORS, AND LESS BANKS.
THE MACHINES WOULD STILL BREAK DOWN LESS, DUE TO LESSER OPERATING TIME.
.. "POWERPOINT" AVAILABLE:
.......THANK YOU, AND PLEASE SUPPORT THIS IDEA.
JESS H. KRIEHN
With Technology the solar cell's limits with todays latest advancements are the size of coverage for the power produced.
My idea is to layer the solar cells one on top of the next, separated by very thin transparent material such as a high quality plastic or plexiglass such that the bottom of the solar cell material is covered in a highly reflective material as well as the sides of the plexiglass all towards the inside.
A series or band of light pipes are then molded into the sides of the layered cell structure such that the top edge takes in light from all 4 sides and transmits the light down to the next layer.
Once that light goes down ...
This technology purifies water from impaired sources and is capable of separating water into ion free and concentrated streams.
A nano-channel-based filtration and desalination system that can continuously supply fresh water from polluted salinated water using only a small battery and the gravity flow of water.
Pathogens, parasites, organisms, suspended silt, and salinity are all potential impairments in water sources for hygienic potable water.
A nano-filtration technology has been developed with pores sizes smaller than the cross-section of bacterium (smaller than 0.2 micron) and therefore only bacteria-free water will pass. Parasites, organisms, suspended silt etc. all have cross-sections much larger than pathogens/bacteria so they also do not pass. This nano-pore matrix has large open fraction ...
Suits for men and women are taken as examples of complex human clothes. Usually garments shops offer 4-7 different sizes of suits designed for standard people. No wonder, that many of them are left unsold wasting resources and money as standard people are not exist. The alternative is to make an alteration (not always possible) or make an order to individual tailor (always expensive). In any case a suit is made using preparation attachments: standard in high-volume or individual. The goal to make individual, but high-volume production with almost no extra cost.
In suggested case, the shop is only an exhibition of fashion design where customer choose fabrics, colours, fashions. In special enclosure, a 3D scan takes measure ...
Noise is sound that is loud, unpleasant, or undesired. It exists everywhere either at your home, or on a street. Imagine if noise could be transferred into useful energy such as electricity… What if energy created by noise could be stored for future use? We no longer need to have fuel to energize the vehicle. Household electrical devices could make use of noises to generate power. Noise is known to be a wasted energy. For example, banging on doors; or when your love one is snoring, that makes a good example of noise.
Noise Energizer is a device that produces electricity through noises. It collects elastic or potential energies from multiple Noise Collectors, and transforms them into ...
The demand for energy production and storage is a worldwide struggle involving specific key challenges. One main challenge is the increasing demand for zero-emission vehicles and portable electronic devices requiring high energy, high voltage systems. Another is the need for an integrated electronic grid that can assimilate discontinuous renewable energy sources. This second challenge which to date has not been addressed sufficiently, can substantially improve overall efficiencies in the renewable energy market. Unfortunately, in order to achieve this state, an economical and environmentally friendly power storage system deployable on a massive scale is required. To date, nothing is able to meet this need as such a technology would require a battery system that employs materials that are abundant and ...
IMMEDIATE NEED FOR AND EFFICIENT CLEAN ENERGY WIND ENERGY
World is looking for renewable energy as a clean source of electrical energy. Hence there is a need to find efficient ways to tap this source. It is understood currently windmills have efficiencies of the order of 15 to 20 % only. Many seem to have assumed that Betz’s formula gives the ultimate efficiency and have wrongly interpreted the Betz’s formula. I did notice that coefficient as computed in is 16/27 and puts an upper limit of 59% for wind energy extractable- which – I have shown is in error. The coefficient should have been 26 /27 = 96.29% and not 16/27. Hence we need to work towards far higher ...
Energy Intelligence aims to create a novel road-based energy-harvesting system capable of generating over 100kW of cheap, clean distributed power onsite at industrial facilities with regular heavy-duty traffic. The system will consist of an array of electro-mechanical devices embedded in stretches of road where vehicles are required to slow down or stop. Vehicles passing over the devices will depress articulating plates and transfer kinetic energy that would otherwise be lost while braking through a series of mechanical interactions to generate electricity for use onsite. In full form, these systems will self adjust in real-time to optimize performance in response to dynamic traffic and vehicle conditions. The technology significantly reduces energy costs and offsets commercial purchases and the associated harmful ...
Water scarcity and desertification are well-known problems for the poorest regions of the world. Atmospheric water generators could provide the solution, but they are complicated, expensive and they need additional energy for operation.
For the critical regions the requirements are defined by the lack of money, material and infrastructure:
- no unique/dangerous materials
- simple design
- no moving parts
- no maintenance
- no extra energy
- easy to manufacture (handmade)
- long and safe operation
The idea is to merge the adsorption chillers and the atmospheric water generators using the sunlight and the big temperature difference between night and day in the desert. The illustrated module operates in two phases. During the day the sunlight ...
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