Archive for 2005
December 31st, 2005
Spy Camera is Cheap! See what you’ve been missing with a wireless Spy Cam! We can’t tell you what to use it for, but COLOR wireless Spy Cam will easily see and record what goes on around your neighborhood when you’re at work. Hide the wireless Spy Cam anywhere you like so you can easily check in on the hot girl next door, record who stops by your home and much more. When you’re away, the FREE Motion-Detection & Recording kit automatically records all the action to your VCR whenever motion is sensed, so you’ll never miss a moment. Yeah, we can’t tell you what to use your wireless Spy Cam for – just don’t get caught.
Motion-activated recording kit automatically turns your wireless spy cam and VCR on and off so there’s no wasted tape!
• Capture camera video straight to your VCR
• Get 4 hours of continuous/wireless camera power
• Send burglars a clear message your home is protected
XCam2 Color Security Camera & Receiver
Your Complete Home and Small Business Security Camera Solution. Send wireless video up to 100 feet through walls & floors to any TV! Easy to Set Up! Even Easier to Use!
InstantON Camera Technology - Switch Cameras with No warm-up time!
Motion-Activated VCR Recording Kit
Capture everything that happens while you’re gone right on your VCR. Get the video evidence you crave - automatically and only when the ActiveEye Infrared Motion Sensor detects movement - No wasted tape!
With the Battery Pack, your XCam2 video camera can be completely wireless - combining wireless 2.4 GHz technology with a wireless power source to give you unparalleled flexibility. Up to four hours of power! Now you have the versatility of a complete mobile wireless video broadcasting system to use in as many locations as you need! Requires four AA batteries.
Video Surveillance Decals
Now you can keep intruders away with one of the most effective deterrents. A simple sticker is one of the most visible ways to deter criminals from making your home an easy target. The message it sends is clear - you are prepared for them and any attempt to access your house will only bring them pain.
December 31st, 2005
Here is the way to password protect your pages without the assistance of the administrator. You even have not to work in this strange UNIX-Environment.
The only things you need are :
- a text editor
- an ftp-program to move the created files to your WWW-Server and to do some other stuff (I used FileZilla - a very nice free program that is even understandable for an amateur like me. Therefore the following description will assume the use of this program.)
- a browser because we have to link to a certain page for some help
- a pen and a piece of paper.
Furthermore you have to have the permission to create directories and change the properties of self-created files and directories on your Web-Server. If you have all that it is quite easy:
Step 1:
Think of a nice username and password that later on have to be typed in from everyone who wants to see your protected pages. Take the pen and the piece of paper and write these down. And don’t forget: Wherever you use capital letters those who want to access your pages will have to use capital letters as well!!!
Step 2:
Use your ftp-Program to access your Web-Server. There you create a directory where you want to place the password protected files using the ‘make new dir’ command from the Commands menu (you can name it whatever you want). Then you create a second directory where you will later place the file with the password information (again use the ‘make new dir’ command). Now take the pen and the paper and write down the complete and exact path of the directory you created for the password information file(the ftp-program should display this if you open the directory).
Step 3:
Open your text editor and write the following lines:
AuthUserFile xxx/.htpasswd
AuthGroupFile /dev/null
AuthName yyy
AuthType Basic
require user zzz
After you have done this you replace the xxx with the path you have written down on your piece of paper. Furthermore you replace the yyy with one ore more nice words. These words are only there to make the procedure of accessing your protected pages a little bit nicer. Because if someone wants to access these pages he will first see a nice box that asks him for the username and password. The first sentence in the box will be: Enter username for yyy. Then you replace the zzz with the username you have written down on your piece of paper. Finally you save this file somewhere on you computer under the name htaccess.txt
Step 4:
Open your browser and go to the page http://www.euronet.nl/~arnow/htpasswd/ There you fill in the form with the data from your piece of paper and push the calculate button. A new page will appear on which you will find a line in large letters that starts off with the username you have written on your piece of paper and some strange letters afterwards. Take again your pen and write the whole (!!!) line down.
Step 5:
Open your editor again and type the line you have just written down on your piece of paper. Push Return to create an empty line below. Now save this file under the name htpasswd.txt
Step 6:
Now open your ftp-program again and access your WWW-Server. First go to the directory where you want to place your protected pages and copy the file htaccess.txt from your computer to this directory. The name of the file should appear on the Remote side of the ftp-program. Mark this file and execute the ‘Rename’command from the Commands menu to rename the file to .htaccess (don’t forget the dot!!!) Now execute the ‘change file attributes’-command from the Commands menu. A box appears where you type in 644 where it says ‘manual’.
Now you change to the directory where you want to place the password information. To there you copy the file htpasswd.txt You then rename it to .htpasswd (again don’t forget the dot!!!). Then you do what you already did to the htaccess file, i.e. you mark the file, execute the ‘change file attributes’-command from the Commands menu and type in 644 where it says ‘manual’. Now we are nearly done. The last thing you have to do is to close the directory where you are in, mark it and once again execute the ‘change file attributes’-command from the Commands menu. But now you type in 711 where it says manual.
That should be it. Whatever pages you place in the directory you created for protected pages can only be watched in the browser if the username and password are typed in.
Password Protection - Lotus Notes
There is a way of having Password Protected pages without going through your webmaster. But, this would only apply to Internet users that use Lotus Notes. Lotus provides a product called “Domino Web Server” that allows you to take any Lotus Notes database and publish it over the Internet. The originator of the database, not the webmaster, using assigned access levels gives the pages/database, password protection. What that means is, that you the originator of documents (HTML-coded, etc.), stored in a database, can give an anonymous web user “No Access” to that page(s)/database.
You give the users of your pages/database access by assigning the access level through the database, not the server. You assign the “Login (UserID)” and “Password” to an individual user or group and assign them access above “No Access” level.
In summary, the database originator can assign his own “Password Protection” without having to go to his webmaster, service tech, etc.
December 19th, 2005
Children are very susceptible to illnesses, in part because their immune systems are not fully mature.
Breastfeeding of course provides some immunity to common illnesses, but nowadays most children are weaned by the time they are 1 year old. Children also have a habit of exploring the world around them with their mouths and their hands. Anything that comes into contact with their mouth and hands can potentially cause an illness. The good news is that the more your child is exposed the stronger their immune systems will become, and their ability to fight off infection in the future.
Some of the most common childhood illnesses and symptoms to be on the look out are listed below:
Colds/Cough – Cold and coughs are usually caused by viral infections, thus must be spread by person to person contact, not through the weather alone. Common symptoms of a cold include a stuffy nose, cough, possible sore throat and occasionally a temperature. Colds can become more severe and result in bronchitis, pneumonia and ear infections. Signs that a cold is becoming worse and may need medical treatment include green or yellow nasal discharge, fever lasting more than one day or a persistent and wheezy cough.
Flu – The flu is characterized by headaches, chills, muscle aches and a high fever. Respiratory symptoms may also develop, and a feeling of fatigue which may last for several weeks after initial symptoms. The flu is also spread from person to person contact usually with respiratory secretions of someone who is sick. Antibiotics can’t treat the flu. Treatment often consists of rest, fluids and Tylenol.
Ear Infections – This is perhaps the most common infection affecting children. Ear infections happen when bacteria enter the ear from the nose or throat. Usually an ear infection is accompanied by a fever and possibly pus draining from the ear. Symptoms may include pain, fever, dizziness and irritability. Usually Tylenol will provide some relieve. Though ear infections aren’t contagious, the viral infections that cause them are. Some children will develop repetitious ear infections, usually associated with a problem with the tube that passes between the throat and the middle ear.
Chicken Pox – Chicken pox is probably the most common infectious disease that affects preschool and school age children. Symptoms usually include an itchy rash and blisters, sometimes coupled with a fever. Chicken pox can also be transmitted to adults, and is usually a much more serious illness. The good news is a chicken pox vaccine is available for babies 1 year of age or older.
One of the best things you can do to help your child is try to minimize their exposure to illness by encouraging frequent hand washing. Most illnesses are spread when a child touches something the virus has settled on and then touches their face. Practicing good habits at home will help encourage your child to limit their exposure and the spread of illness to other family members.
Collected from the internet.
December 18th, 2005
In today’s image conscious society, physical appearance is more important than ever to a woman’s self-esteem. Imagine the heartache caused when a woman notices her hair thinning? It is estimated that over 25 million women experience thinning hair in the United States. Many are genetically predisposed to the condition. Most wonder if there are any natural remedies to help or prevent their female hair loss.
Several vitamins have been found to be very effective in supporting female hair health. Of course, many factors may contribute to female hair loss but proper nutrition can help prevent further thinning and more loss.
Vitamin A has been found to support the healthy development of tissues and cells in the body and also supports healthy hair. This important vitamin promotes healthy hair follicles by keeping the root of the hair lubricated. Vitamin A can be found in green vegetables, particularly the leafy ones, red, orange and yellow vegetables, liver and eggs. Many good multivitamins contain the recommended daily allowance of vitamin A, so don’t take additional supplements without a physician’s supervision. Overdoses of vitamin A can be dangerous.
A healthy scalp is also essential to healthy hair. Vitamin E supports a healthy scalp by helping to increase the oxygen supplied through the blood. Americans rarely suffer from a vitamin E deficiency, but increasing one’s intake of green leafy vegetables, fortified grains and cereals and nuts can help ensure that this important nutrient is adequate. Vitamin E supplements are also available for this matter.
The B vitamins are also important for hair health. Regulating the amount of iron in the blood, these vitamins also help oxygen flow through the lungs to the tissues. Of course, a B vitamin deficiency would damage the hair and scalp by limiting the amount of oxygen that these tissues receive. B vitamins are available as supplements and in several foods, including proteins and soybeans, cereals, nuts and wheat germ.
If a proper nutrition that involves essential vitamins and minerals helps in hair loss prevention and a good healthy scalp, then paying extra attention to the food and supplements that you eat is well worth the time and effort!
Collected from the internet.
December 18th, 2005
Albumin
This protein is produced by the liver. Low levels can indicate liver disease and kidney disease due to reduced production and loss of albumin in the urine.
Alkaline Phosphatase
This enzyme is produced by bone and liver cells. High levels are seen in some bone disorders and liver disorders like obstructive jaundice, gall stones and space occupying lesions. Levels up to three times are seen in children within the age group when they are rapidly gaining height.
Alpha fetoprotein
High levels are seen in patients with cancer of the liver and teratomas affecting the ovary and testis. However, not all cancer of the liver will have high levels. High levels are also seen in normal pregnant women. Levels which are much higher than that expected for the period of pregnancy may suggest foetal abnormalities.
Bilirubin Total
High blood levels will lead to jaundice (yellowness of the eyes and skin) and is associated with liver disease, haemolytic anaemias and hereditary disorders.
Blood grouping
ABO and Rhesus are the two commonly used method of typing the blood. Under the ABO system, the blood can be A, B, AB or O. The percentage of the different ABO groups in the population is approximately A(23%), B(23%), AB(5%) and O(49%). Rhesus grouping is reported as positive or negative. Rhesus grouping becomes important when a Rhesus Negative woman becomes pregnant with a Rhesus Positive baby. But with modern medical treatment, this is not a problem provided the diagnosis is made early. Blood grouping is important when a person requires a blood transfusion. There is no such thing as a bad blood group.
Calcium
Calcium is necessary for strong bones and teeth, normal clotting of blood and muscle contraction. Low levels are due to poor dietary intake and a number of medical conditions.
Casts
Casts are formed in the kidney tubules from protein filtered from the blood. They are present in larger numbers in kidney disorders associated with protein in the urine. A few casts may be seen in urine of normal people especially after exercise.
Cholesterol(Total)
High blood cholesterol is due to excessive intake of cholesterol rich food and increased synthesis by the liver. High blood cholesterol leads to increased deposition in the blood vessel wall resulting in narrowing and subsequently blockage/atherosclerosis. Blood levels above 200mg/dl or 5.2 mmol/l is associated with increased risk of atherosclerosis and this risk rises with increasing levels.
Creatinine
Blood creatinine level depends on the balance between the production and the excretion. Creatinine is produced by creatine breakdown(muscle). It is influenced by the muscle mass of a person but not by dietary factors. High levels are seen in kidney diseases.
Crystals
The urine contains many substances in solution and depending on the reaction of the urine, they can become insoluble and form crystals. If crystals are present in large amounts and for prolonged periods, stone formation may occur.
Electrolytes (Sodium,Potassium,Chloride)
Blood levels of the electrolytes depends on the balance between intake and production. Abnormal values are usually seen in patients with kidney disorders. Medication for hypertension and heart diseases can affect the electrolyte levels.
Erythrocyte sedimentation rate (ESR)
Blood is made up of cellular component and the liquid component called plasma. If blood is left to stand , the cellular component will sediment and the amount it settles in 1 hour is the ESR. Many factors can influence the ESR. In general, the higher the ESR, the higher the chance of a chronic disease. Investigations are then needed to find the disease.
T4
This hormone is produced by the thyroid gland and regulates the metabolic processes of the body. High levels are seen in the disease hyperthyroidism. Symptoms include weight loss, tremor of hands, anxiety and increased sweating. Hypothyroidism (low levels) is due to reduced production by the gland and results in slowing down of metabolism with mental dullness, physical slowness and weight gain. The gland can be enlarged due to cysts or cancer and the level of free T4 may or may not be affected.
Glucose (Blood)
Glucose levels above the normal range indicate the presence of diabetes mellitus. An additional test called the Glucose Tolerance Test (GTT) is needed to confirm the diagnosis and to access the severity.
Glucose (Urine)
Glucose in the urine is commonly seen in patients with diabetes mellitus and the benign condition called renal glycosuria.
Haemoglobin, Red Blood Cells (RBC) and Packed Cell Volume (PCV)
Haemoglobin , the red pigment in the red blood cells is essential for the transport of oxygen to the tissue. If the levels is below the normal range, the person is anaemic, looks pale and tires easily. Severe anaemia can lead to heart failure. Anaemia can be due to a) decresed production of normal red blood cells b) lack of essential nutrients like iron c) hereditary disorders like thalassemia. Additional tests may be needed to confirm this.
HDL Cholesterol
This is the good cholesterol as it helps to remove cholesterol from the cells and transport it to the liver for excretion. High levels of HDL are associated with low risk of atherosclerosis and are seen in women before menopause, persons who exercise regularly and non-smokers.
Hepatitis B Surface Antibody (Anti-HBs)
A person who recovers completely from a hepatitis B infection or had a successful hepatitis B immunization will have Anti-HBs. The level of Anti-HBs will decrease with time. Those who acquire the Anti-HBS through immunization will require a booster dose if the level falls below 100 mIU/ml.
Previous Posts
