Archive for the ‘Global’ Category
The light is not utilized, which often exceeds 25% in some cases exceeded 50% (balloon-type lamps), we also have to pay. Obliges us to use higher power lamps are used as only a part thereof, the remainder being lost unnecessarily. This excess of consumption that must supply the power stations, is more fuel consumption and, consequently, higher emissions of polluting gases into the atmosphere, among other things responsible for the greenhouse effect is increasing the average temperature of our planet and acid rain that destroys forests.
Light falling directly from the lamp in our eyes has an intensity well above that comes reflected from the ground and the obstacles it presented, we see them doing worse since the opening of the pupils has closed to adjust to that light intensity. Read the rest of this entry »
What is light pollution?
It is all the light that is emitted or escapes above the horizontal of the light in an installation of outdoor lighting. It produces a bright halo or glare on the stock, by illuminating the particles of dust or water the air contains suspended. When there are clouds, the basis of these is illuminated.
We will extend this definition considering how light pollution to all the light that leaks out of the area you want to illuminate, ie, all the wasted light energy, directly or indirectly after it has harmful effects on the environment. Read the rest of this entry »
By collecting solar radiation properly, we could get heat and electricity.
The heat is achieved through the use of solar thermal collectors, and electricity through the photovoltaic modules. Both processes have nothing to do with each other, nor as to its technology or its implementation.
Let’s talk first heat utilization systems. The heat collected in the sensors can be used to meet many needs. For example, you can get hot water for domestic or industrial consumption, or for heat our homes, hotels, schools, factories, etc.. We can even allow pools and air condition the bathroom for most of the year.
Also, although it may seem strange, one of the most promising applications of solar heat is cooling during the warm season, precisely when there is sunlight. Indeed, for cold is necessary to have a “hot source”, which may well be caused by solar collectors installed on the roof or roof. In Arab countries are fully operational and many air conditioners that use solar energy effectively. Read the rest of this entry »
Solar energy is the energy produced by the sun and is converted to useful energy by man, either to produce electricity or heat something (like your main application).
Each year the sun throws 4 thousand times more energy than they consume, so its potential is virtually unlimited.
The intensity of energy available at a given point on earth depends on the day of the year, time and latitude. Furthermore, the amount of energy that can be collected depends on the orientation of the receiving device.
Today is one of the most developed renewable energies and ethod used in the world. Read the rest of this entry »
Learning how to use the 10 Minute Trainer will be extremely easy. The system lays everything out for you so that there is no room for error. There are, however, some tips that will allow you to get started right away so that you can start reaping the benefits that diet and exercise provide.
The minute your system arrives, spend a few minutes reading the included guidebook and meal plans. You may need to make a trip to the grocery store if you kitchen is full of only junk food. The included recipes do not require expensive or exotic ingredients, just healthy choices that will allow you to have satisfying meals while losing weight. Ready to workout? If necessary, clear some space in the room you wish to workout in. Don’t worry about space limitations, as you do not need much in order to complete these workouts.
Do one or more of the 10 Minute Trainer workouts each day in order to see the best results. Consistency is the key to seeing results quickly. Some people prefer to workout in the morning, while others prefer to workout at night. When you workout is not as important as that you do it. Whatever works for you is absolutely fine. If you find that you are struggling with endurance, keep plugging away. Before you know it, you will be able to do multiple workouts all in one session.
Not only is the substrate and support for all living beings, but also a key factor in all our work, social and economic, and that is why if soil contamination is not very well considered, should be a matter of state policy in order to provide feasible measures and rapid implementation.
Here is a brief overview of oars what this subject, and the fundamental keys to understanding not only why the measures are applied for protection and sanitation, but also the consequences of not meeting them reliably.
Causes of Contamination
There are two basic types of generation where this is detrimental to our support, regardless of the harm caused by each component or their physicochemical properties, but are generally classified according to their origin: Read the rest of this entry »
As many know, drinking water is a nonrenewable resource, and as such, we must care for and it is a necessary good for our lives, as well as for all living things, despite the increasing water Pollution is increased by neglect, and the little care that we have about it.
Doing our bit for the issue, we have prepared a brief overview of what the issue is to gain an understanding of the various forms of pollution problems and which are now detected, and to better understand why they take certain preventive measures. Read the rest of this entry »
With the development of communication, the use of phones to communicate with others has become very important. Repeated missed calls and calls from unknown numbers affect the performance of a person in his or her work place. You can get the information about the caller with the reverse phone lookup facility which is offered through internet. The name and address of the person who made repeated calls can be known and if you feel that the calls received from that person are not necessary, you can give suitable instructions to the person. If you have lost an important number saved in your mobile, it becomes easy for you to know the person through this facility when you receive a call from that person.
Many websites offer the reverse phone lookup facility. A simple process will get you the required information. Type the phone number of the call you received and click the button ‘search,’ the information about the name and address of the person who calls you repeatedly, will be displayed on the computer screen within a few seconds. The competitive field of sales and marketing makes it essential for the business organizations to reach the customers and convince them to buy their products. Such calls can be avoided when you know about such business calls with the help of this facility.
There is the possibility of this online service being misused for activities which are illegal. This facility should be used only for the purpose of knowing the details of the caller. One need not waste time searching for details in the pages of a printed directory. Reverse phone lookup facility is a great relief to a lot people engaged in hectic day schedules.
Caring for the environment begins at home
You just have to change old habits and apply the theory of the three Rs: reduce, reuse and recycle.
Our daily habits have much to do with the overall degradation of the planet. Acts as routine as without separating out the garbage, buy disposable utensils or purchase foods packaged in recyclable materials or environmentally damaging major contributors to environmental pollution.
- Buy products in containers of all kinds of great ability and preferably reusable. Avoid single-use containers.
- Bring your own bags to purchase.
- Retrieve old customs such as the bag of bread, or egg cup. Read the rest of this entry »
All scientists are now confident that air pollution remains one of the main environmental problems in cities and that even current levels of pollution affecting the health of the population. The sources of polluted air we breathe day and night from various sources but the main is that given by the burning of vehicles. Traffic is primarily responsible for the urban local air pollution, caused by nitrogen oxides and suspended particles that are generated by combustion engines and other mechanical aspects of wear such as brakes or pneumatic. Read the rest of this entry »