The omni directional antenna is an antenna system that radiates power uniformly in all directions. The only 3 dimensional omni directional antenna is the isotropic antenna, a hypothetical construct derived from actual antenna radiation patterns and used as a suggestion for specifying antenna gain and radio system effective radiated power. Practical...
The elements of the antenna array means the collection of all the similar radiation and elements related to the antenna, where the counting of the elements starts from 1 till N number. The similarity of the elements is judged on the basis of the same frequency, which means to derive voltage of each element one has fixed amplitude and phase angle. T...
Qi-gong means Energy Cultivation. It is a part of Chinese medicine. Qi means breath in Mandarin Chinese and gong means work or technique. It involves the coordination of various breathing patterns with some physical motions of the body. Qi-gong is carried out mostly for health maintenance but some use it as a therapeutic intervention. There are abo...
Punching is a light for of exercise mainly derived from its father boxing. Punching as a physical training is mainly done in order to increase for improving the three areas mainly physical strength, cardiac fitness, and the punching techniques. In terms of martial arts and fighting punching is a strike that is made using the hand closed into a fist...
Home decorating is often seen as a necessity however, it should be an exciting experience. There are so many home decorating styles to choose from, so many colors, such a selection of furniture and accessories. Having to renovate or change your home décor should be a period of refreshing. The whole point in redecorating, whether necessity or not, i...
There's more to wedding stationery than the requisite invitations. Before those are sent out, you may want to mail engagement announcements and save-the-date cards. For your wedding day, you will likely have printed programs, menu cards, seating cards, and other decorative accents. And after the event, there are thank-you notes and announcements...
A person will never know if they are allergic to a certain type of food unless they have eaten the food allergen itself. It takes a certain amount of food for the reaction to take place and trigger a symptom.
Selective eating… you are to undergo such a phase when you are allergic to some kinds of food and beverages. A food allergy is the body’s immunologic reaction due to the presence of food protein. Nowadays, there are several reading materials to help you understand the things you need to know about food allergy. One such example is the book called “...