Thursday, 30 September 2010


Let’s talk about the SLR (Single Lens Reflex) technology first. The
SLR cameras are the first resort of serious photographers. A standard
digital camera can offer great image clarity and quality, but the SLR
which looks traditional, much like the 35 mm film camera, offers some
distinct advantages over a standard digital camera like changeable
lenses, good quality in limited light conditions and large viewfinder,
controls and faster operation.
A great plus with using an SLR camera is that it uses a viewfinder and
one has a good idea of what he is going to capture as he is effectively
looking at it through a ‘view’ finder. A number of SLR cameras ranging
from $600 to $10,000 are available in the market, with Canon and Nikon
specializing in this range of cameras. SLR basically refers to the
concept of using the same lens for viewing and taking pictures. An SLR
is larger and heavier than a normal camera and therefore is suited for
the “serious” photographer only and moreover, an SLR camera is more
expensive than a normal point and shoot camera, be it digital or film
Depending upon the type of photography you intend you indulge yourself
in, an SLR can be of the following three configurations – big lenses
and big sensor, big lenses with small sensor and small lenses with
small sensors. A big lens with big sensor SLR camera is big on budget
as well, and unless you want to capture a wide area with picture
perfect colors and clarity, you don’t need to spend a fortune on a 13
mega pixel or a 16 mega pixel camera. For the purpose of portrait
clicking, a big lens -small sensor camera for low light conditions or a
small lens small sensor camera for portrait photography in brighter
light shall suffice.
Portrait photography can broadly be classified into two wide categories
– photography in a room or darker conditions and photography in open,
or more precisely, brighter conditions. For indoor portrait
photography, you need to learn the utilization of light in order to get
the best possible picture. One can set the SLR to ISO 800, or even ISO
400 depending upon the light condition and a standard perspective lens
is good enough to capture the person (the major object) and some part
of his or her surroundings. You can also fiddle around a bit with your
lenses and replace the standard “kit” lens with 35/1.4 or 50/1.4 lens
and note down the effects of the aperture (the size, basically) on the
shutter speed ( more shutter speed allows more light) and the ISO speed
(ISO speed is related to distortion of an image when viewed in the
computer after uploading from the camera) and find out the best
combination, usually a low shutter speed and a high ISO speed offer
good end result, but it all depends on your angle and light conditions
around you. An example of using the light to perfection is by placing
the subject (the person to be clicked) along side a window allowing
indirect light and placing a white cardboard or a mirror such that the
light is reflected back on the person. You can take your pictures from
the camera with the camera placed on a tripod or you can hold it at
different angles in your hands to give the picture a slightly rugged
Portrait photography in the open spaces can again be of two types, a
singular approach, wherein only the person to be clicked is important
and you would require a small lens for that with low shutter speeds.
The second case might be when the person is needed to be shown with
respect to his surroundings and his interaction with others. This
situation is slightly tricky for a rookie as it involves the use of a
wider lens and you should know precisely what is the end picture going
to look like and whether it’ll actually be able to portray the desired
relationship or not.

Thursday, 16 September 2010

Drinking Eight Glasses of Water: Is There a Suggestive Amount to Take in a Day?

What your physician would typically advise? Prescription: Drink eight glasses of water a day. This is the standard water intake that people have been accustomed to. Ask doctors about it and they would agree to the 8 glasses consumption, ask nutritionists, 8 glasses indeed, ask health conscious people, truly 8 glasses. Now, the question is, are you dutifully sticking on to the 8 glasses average? Even though information has been sufficiently circulated, the inability to conform to the norms has been a quandary all these times.
Another question to rear is, if you are drinking 8 to 12 glasses of water a day, is it possible to go beyond the standard? Since people have different body types and lifestyles, are there any indications as to how much is necessary and when to say enough? So many questions to tend to and this article will help you resolve and settle the issues.
The Importance of Water Defined
Water makes up more than 60% of the body’s mass. It aids in the avoidance of dehydration; as the body loses supply of water through the emission of liquids coming from the sweat glands, the body needs to get back the amounts of fluids to avert loss of water supply in the body. Also, water has the ability to flush away harmful substances as well as in providing adequate quantity to help the immune system function properly and do its job.
Water likewise plays a significant role in shedding those unwanted pounds as part of a diet regimen. Since water has no calorie substances, this becomes a good source of energy excluding the fats. Thus, if you are on a diet, taking in water prior to a meal will give you the feeling of being full so you will not have to consume as much as you desire.
Is 8 Glasses a Day an Adequate Amount?
According to studies, sedentary people or those individuals with inactive lifestyle and spending most of their time sitting around would need to consume 8-12 glasses a day. Then again, people with an active way of living needs to consume much more than the standard water recommendation. If you are an athlete and your day is packed with all the trainings and exercises, you probably need to consume 1-2 gallons of water a day. Since an athlete would mostly depend on a protein rich diet, the amount of water should be more than enough to prevent any forms of injury in ones body.
Are There Any Indications of the Amount of Water to Consume in a Day?
According to medical experts it is suggested that a person should drink 1-2 liters of water in a day. However, to answer the query, everything is deemed contingent, firstly, on the body type, person’s lifestyle and dependent on the actual needs of water your body requires which comes in varying mode. You also need to take into account that excessive intake leads to water intoxication or hyponatremia which creates adverse effects on a person’s brain, the pumping of blood and the muscles’ functionality. Thus, as a golden rule, everything should be consumed in moderation.

Wednesday, 1 September 2010

Better and Effective Natural Treatment Of Psoriasis

Psoriasis is a kind of skin disease, which can cause scaling as well as swelling in the affected area. This skin disease is sourced by immune system, that a type of white blood cell that is known as a ‘T’ cell. At times, this kind of skin disease can not be observed by the patient due to its mildness. One of the most common forms of this disease is Plaque Psoriasis with signs such as reddish skin roofed by silvery-white scaly appearance. Numerous remedies including natural, herbal and chemical exist for Psoriasis. Amongst these treatment procedures you can go with any of them as per your need. Majority of the individuals prefer to go with the natural treatment for psoriasis disease to avoid any harmful side-effects.
The choice of the specific treatment procedures should be considered in view of their negative effects along with the positive ones. Therefore, natural procedures may be more beneficial for you that are evade the chances of any harmful side-effects. Shark cartilage is used as a remedy for psoriasis, which has given dynamic results to the affected individuals. It is quite effective as it hauls out the structure of the new-flanged blood vessels. In addition, it is known as an anti-provocative natural remedy.
Patient suffering from Psoriasis can also use Dead Sea resources to get complete comfort as well as to minimize the indicators of the disease. This therapy has been proved quite effective to get rid of Psoriasis. In fact, individuals around the world seek to avail resources from the Dead Sea as natural treatment for their Psoriasis. However, it is to be remembered that it is an interminable disease, which can not fade away eternally. Henceforth, individuals suffering from Psoriasis disease must make sure that the disease can be controlled as well as its symptoms can be treated but can not be completely cured.
Amidst the various natural methods to treat Psoriasis disease, oil treatment is yet another one of them, which has been utilized as an effectual remedy for this ailment for over thousands of years. In present-day scenario, this oil treatment is has gained popularity as a natural Psoriasis treatment that can be easily availed. The essential oils are capable to go through in your cell membranes within a quick span of time as compared to other substances used for this purpose. After being absorbed by the cell membranes, the oil starts to regenerate the cells and provide power to the body.
‘Heal Psoriasis’ is also a completely natural product, made of pure natural essential oils that has been launched in the market. These essential oils are obtained from plants that are not affected by any pesticides, herbicides or any other chemical materials. Hence, it is a natural Psoriasis treatment that offers more effective results than any other treatment. Moreover, the patient suffering from Psoriasis should go with the natural treatment than other chemical and herbals to avoid incorrect or malfunctioning of the treatment, as skin is extremely sensitive and should be handled withy care. In short, natural Psoriasis treatment is a safe remedy, which has no problem of any harmful side-effect or any risk for skin.
Psoriasis is a skin disease, which can be controlled by using natural methods in effective way. The choice of the specific treatment procedures should be considered in view of their negative effects along with the positive ones.