Jumat, 10 Januari 2014

Spinach and feta filo pie

Preparation time: 30 mins to 1 hour
Cooking time: 30 mins to 1 hour
Serves 8

Ingredients
- 2-3 tbsp vegetable oil
- 2 onions , sliced
- 600g/1lb 4oz good quality feta cheese,chopped
- 450g/1lb baby spinach leaves
- 100g/3½oz pistachios , shells removed
- salt and freshly groundblack pepper
- 150g/5½oz unsalted butter , melted
- 20 sheets filo pastry

To serve
- lightly dressedgreen salad
- Greek-style yoghurt
- 1 tbsp sesame seeds

Method
1. Preheat the ovento 160C/300F/Gas 2.
2. Heat the oil in a frying pan over a low to mediumheat. Add the onions and fry gently for 15-20 minutes,or untillightly browned.
3. In a bowl, mix togetherthe browned onions, feta, spinach and pistachios until well combined.Season, to taste, with salt and freshly groundblack pepper.
4. Grease a 36cm x 24cm/15inx 10in ovenproofdish with some of the melted butter. Lay a sheet of filo pastry in the bottomof the dish and brushall over with meltedbutter. Repeat the layeringand greasing processwith a furtherfour sheetsof filo pastry, leaving the toplayer of pastry unbuttered.
5. Spreadonethirdof the onion, feta and spinachmixtureon topof the pastry sheetsin an even layer.
6. Add five more pastry sheetsto the dish in layers, greasing in betweeneachlayer with meltedbutter. Spreadover another thirdof the onion, feta and spinachmixture.
7. Repeat the processwith another five pastry layers and the remainingonion, feta and spinachmixture.Finish with the remainingfive sheetsof filo pastry. Brush the toplayer of pastry with the remainingmeltedbutter.
8. Using a sharpknife,cut a criss-crosspatterninto the top layer of pastry. Transferto the ovenand bakefor 30-40 minutes,or untilthe pastry layers are crisp and pale golden-brown and the feta cheesehas melted.
9. To serve, spoona portion of spinach and feta baklava into the centreof eachof eight servingplates. Spoonthe green salad and Greek-style yoghurt alongsideand sprinkle over a few sesameseeds.

Fillet of pork with honey and sesameseeds,carrotand ginger sauce

Ingredients
- 275ml/10fl oz freshly squeezed carrot juice
- 1 large piece fresh ginger, peeled,finely chopped,squeezed in a clean tea towel to collect the juice
- 110g/4oz salted butter
- salt and freshly groundblack pepper
- 4 King Edward or other floury potatoes,peeled,cut into cubes
- 2 tbsp olive oil
- 1 sprig freshro semary
- 1 sprig fresh thyme
- 12 garlic cloves,skin on
- 2 x 375g/13oz pork fillets , trimmed
- 25g/1fl oz rape seed oil
- 2 tbsp clear honey
- 4 tbsp sesame seeds

1. Preheat the oven to gas 200C/400F/Gas 6.
2. Place the carrot juice and ginger juice into a pan over a medium heat and bring to the boil. Cook to reduce to about 150ml/5fl oz of liquid,then slowlywhisk in 30g/1oz of the butter. Season, to taste, with salt and freshly groundblack pepperand setaside.
3. Heat a frying pan and add 50g/2oz of the butter and the olive oil. Add the potatoesand fry over a highheatuntil starting to becomegolden-brown.
4. Add the herbs and garlic and continueto fry untilthe potatoesare cookedthrough.
5. Heat a clean frying pan untilhot,add the rapeseedoil and remaining30g/1oz butter. Once the butter is foaming,add the pork fillets and fry, turningoccasionally,untilgolden-brown on eachside. Season, to taste, with salt and freshly groundblack pepper.
6. Remove from the pan and place onto a plate. Drizzle with the honey and coatwell with the sesameseeds.
7. Transferthe honey and sesame-coatedpork fillets to a trivetin a roastingtray and place into the ovento cookfor 10-12 minutes,or untilcompletelycookedthrough.Remove from the ovenand leave to rest in a warm place for five minutes.
8. To serve, carve the pork into thickdiagonalslices.Spoon the potatoesinto the centreof eachplate. Top with the pork and spoonover the carrotand ginger sauce.

Kamis, 02 Januari 2014

Tablet battery

The life of your tablet battery

Much of the change in batteries grew out of the necessity of safety in portable devices. Because mobility means taking a device through severe heat, cold, shock, and vibration, the batteries had to designed for maximum safety and longevity. Although many may doubt this claim, storing energy of several kilowatts can be dangerous, especially when stored in a device that's constantly on the move and often dropped, shaken, and exposed to harsh environments.Since these batteries are tucked safely away from the user, it's up to the physical and software systems -- the Battery Management System (BMS) -- to care for them. The BMS handles some fairly complex tasks, such as managing the integrity of a battery when cells begin to fail (usually due to the battery lifespan). Unfortunately, the BMS can't do everything. The user of the device still has to take care of the mobile to ensure extended and safe battery life.

Here are three main tips that should easily apply to all batteries in mobile devices:

Temperature: 
Do not expose your device to extreme temperatures. Cooler temperatures prevent battery corrosion, so it's always best to keep your device from overheating. It happens. Working with a tablet in your lap, you can feel the warmth heating up your legs. That means the battery is also getting hot. Work with your tablet in such a position that heat can easily dissipate. 

Discharge:
It's a myth that modern batteries need a full discharge to retain "memory" (this only applies to a nickel-based battery pack). Every full cycle wears the battery down by a small amount. So, smaller discharges are better. Try not to let your battery go beyond the half-way point before applying a charge. 

Abuse: 
This is a no-brainer, but people do get careless, and every drop of that tablet runs the risk of damaging the battery within. This also applies to improper discharges. These types of discharges can happen when a process gets out of control and is allowed to continue on, which quickly runs down the battery. If you see this happening (if the tablet starts responding slowly), find the rogue process and kill it or restart the tablet.

Let's look at some more tips on how and when to charge your tablet battery.

First charge: 
When you first unbox your tablet, you should approach the first charge differently, depending upon the type of battery the tablet has:

Lead acid: The battery should be fully charge. Apply a top-off charge before using.
Nickel-based: Charge the battery 14-16 hours before the first use.Lithium Ion: Apply a top-off charge before the first use.

Full vs. partial charge: 
Some batteries actually do poorly if you only give it a partial charge.

Lead acid: You must always give this battery a full charge, as a partial charge can create sulfation.
Nickel-base: A partial charge is good.
Lithium Ion:  A partial charge is actually better than full charge.

Full discharge: 
There are types of batteries that actually prefer a complete discharge now and then.

Lead acid: A deep discharge can damage the battery.
Nickel-base: Apply scheduled discharges only to prevent the battery from retaining memory.
Lithium Ion: A deep discharge can damage the battery.

Battery calibration: 
Some batteries do not need calibration. Here are the details:

Lead acid: Not applicable.
Nickel-base: Apply a discharge/charge when the fuel gauge becomes inaccurate. Repeat every 1-3 months.
Lithium Ion: Apply a discharge/charge when the fuel gauge becomes inaccurate. Repeat every 1-3 months.

Use while charging: 
Is it okay to have your device on while charging it?

Lead acid: It's okay to have device on when charging.
Nickel-base: It's always best to turn the device off during a charge, since a parasitic load can either alter full-charge detection, overcharge the battery, and/or cause mini-cycles.
Lithium Ion: It's always best to turn the device off during a charge, since a parasitic load can either alter full-charge detection, overcharge the battery, and/or cause mini-cycles.

Unplugging when charged: 
Is it necessary to unplug your device once the charge is complete?

Lead acid: This depends on the charger. If the charger has correct float voltage, then it's fine.
Nickel-base: Always remove your device after a few days in the charger.
Lithium Ion:  This is unnecessary, because the charger turns off.

Temperature: 
How does temperature effect charging?

Lead acid: It creates a slow charge from 32-113 degrees Fahrenheit / fast charge from 41-113 degrees Fahrenheit / the threshold is lowered above 77 degrees Fahrenheit.
Nickel-base: It creates a slow charge from 32-113 degrees Fahrenheit / fast charge from 41-113 degrees Fahrenheit / the battery will not fully charge when it's hot.
Lithium Ion:  Do not charge below freezing. Do not charge when above 122 degrees Fahrenheit.

Of course, this doesn't take into consideration the effects of various types of software or networks (such as 4G, which will quickly drain a battery). Ultimately, if you use your battery with intelligence, it will reward you with a long life.

Cefixime

Cefixime is a kind of antibiotics which doctor prescribed to me when i got a flu with cough.

Yafix cefixime

Kamis, 18 April 2013

Psoriasis

Psoriasis on the scalp appears as red, itchy areas with silvery-white scales. You may notice flakes of dead skin in your hair or on your shoulders, especially after scratching your scalp. Don’t let scalp psoriasis interfere with your day-to-day life. Tackle the symptoms – include flaking, scaling and hair loss – with these effective treatment tips.


Of the approximately 7.5 million Americans that suffer from psoriasis, nearly half will experience scalp psoriasis, according to the National Psoriasis Foundation. A chronic conditions that’s characterized by intermittent flare-ups and alternating periods of remission, the effects of scalp psoriasis vary. For some, the condition can be mild, while others experience significant pain and discomfort.
Symptoms of scalp psoriasis   
Psoriasis is a disorder that affects skin at the cellular level, rapidly accelerating the production of cells and causing them to build up on the surface of the skin. Before long, silver, scale-like patches form, and are often accompanied by dryness, itchiness, inflammation and pain. While psoriasis can occur anywhere on the body, scalp psoriasis characterizes this condition when it occurs on the scalp, along the hairline, on the forehead or face and behind the ears. Scalp psoriasis is a form of plaque psoriasis and often, as the result of the buildup of dry, dead skin, flaking will occur or the patches will thicken to form scale-like plaques.
The severity of scalp psoriasis varies from person to person. Some will experience one or a few small patches while others may develop patches across the entire surface of the scalp. Some lesions cause little discomfort and can go unnoticed, while others may become painful, swollen, itchy, dry and/or inflamed. In rare cases, temporary hair loss may occur as the result of excessive scratching or harsh treatments.
Causes and risk factors
Unfortunately, scientists haven’t determined a specific cause for psoriasis, but genes are likely to play a role. According to Mayo Clinic, one in three individuals affected with psoriasis has a close relative that also suffers from the disease. Other factors can increase the risk of developing psoriasis and/or scalp psoriasis, including:
  • obesity
  • HIV
  • strep throat
  • smoking
  • stress
Many sufferers find that certain environmental factors can cause an outbreak or worsen an existing bout. Potential triggers include infection, minor skin irritations including scratches, scrapes or sunburn, cold temperatures, alcohol and certain medications. An important step in controlling scalp psoriasis is to identify the specific factors that may influence your condition and work to control or reduce them in your daily lifestyle.
Treatment options
Scalp psoriasis can easily be misdiagnosed as dandruff or seborrheic dermatitis, so it’s important to visit the doctor or dermatologist if you experience any unusual symptoms. He or she will likely do a small skin biopsy in order to properly diagnose the condition. Even though there isn’t a cure for scalp psoriasis, there are treatments and lifestyle remedies that can significantly improve symptoms. Treatment depends on the severity of the condition and most medications intended to treat scalp psoriasis contain similar ingredients as those that treat psoriasis on the body.

  • Mild to moderate: For a mild case of psoriasis, using specially formulated shampoos or topical creams that contain coal tar and non-coal tar is an effective treatment that hydrates skin while relieving itchiness and inflammation.

    • Product picks: Tarsum Shampoo/Gel from Summers is a therapeutic shampoo that features a special applicator cap to apply the product directly on psoriasis plaques.
    • For a moisturizing and healing cream, Mushatt's No. 9 Scalp Cream blends urea, sweet almond oil, sesame seed oil and salicylic acid to relieve itching, stop flaking and restore moisture for a healthier scalp.  

  • Severe cases: For severe cases of scalp psoriasis, your doctor may prescribe a topical treatment. Prescription medications including Anthralin, Calcipotriene (Dovonex), Tazarotene (Tazorac) or corticosteroids. These treatments vary in strength and each has different potential side effects.
  • In addition, your doctor may recommend biologics, which are oral drugs that work to improve immune function and may relieve the symptoms of scalp psoriasis. Talk to your doctor about which medication is right for you.
Phototherapy, or the use of UV light, is also incorporated into the treatment of scalp psoriasis, and at-home devices with comb-light attachments are available. This method can be less effective on the scalp, however, as hair creates a barrier between the light and the lesions, and some doctors caution about the risk factor of skin cancer. Talk with your doctor about the lifestyle factors that may influence your condition. Certain changes like reducing alcohol consumption, reducing stress and quitting smoking can help improve existing cases while preventing new outbreaks.
All forms of psoriasis, including scalp psoriasis, are often accompanied by mental and emotional challenges that only make dealing with the physical symptoms more difficult. Many find the visible plaques, scales and flaking to be unattractive, uncomfortable and embarrassing, causing stress, social anxiety and depression. When treating the physical symptoms of psoriasis, be sure to talk with your doctor about coping mechanisms to help deal with the mental stigma as well. Although there is no cure, with a diligent treatment plan, you can control the symptoms and prevent future outbreaks of scalp psoriasis for skin that looks and feels better.
http://www.skincare-news.com/a-9484-Scalp_Psoriasis_The_Basics.aspx 

Scalp Folliculities

if you’ve got stubborn red bumps on your scalp or hairline, you may be dealing with a case of scalp folliculitis, a condition caused by damaged hair follicles invaded by bacteria or fungus. While mild forms usually clear up on their own within two weeks, more severe cases can require prescription treatments. Learn the basics of how to address this condition and keep it from recurring.


How to identify scalp folliculitis
Folliculitis is the term for inflammation of the hair follicles and can occur anywhere that hair grows on your body. Since follicles are densest on the scalp, this is a common place for inflammation to develop. It typically shows up as itchy white or red pimples on the scalp or hairline.
Scalp folliculitis may resemble acne, but there is a difference between the two conditions: acne is a noninfectious form of folliculitis triggered by oil or bacteria clogging pores, while scalp folliculitis is usually due to infection with staphylococcus bacteria or a fungus that infects the damaged hair follicle.
Symptoms of scalp folliculitis vary according to the type of infection:
  • Superficial folliculitis, which affects the upper part of the hair follicle, is characterized by:
    • Red, inflamed skin
    • Clusters of tender or itchy red bumps that develop around hair follicles
    • Pustules that open and crust over
  • Deep folliculitis, which starts deeper in the skin and affects the entire hair follicle, includes the following symptoms:
    • A swollen bump or mass on the scalp
    • Pus-filled blisters
    • Possible scars once the infection is clear
A more severe form of folliculitis, known as “hot tub folliculitis,” results from coming into contact with bacteria that live in warm, wet areas – such as a hot tub that hasn’t been adequately chlorinated. Within several hours to two days of exposure to contaminated water, a rash of red, itchy round bumps will appear and may later develop into small pustules. This type of folliculitis can be painful and resistant to treatment.
Causes and risk factors
Scalp folliculitis can affect anyone, but some factors make people especially susceptible. Possible causes include:
  • Chronic skin conditions, such as eczema or dermatitis
  • Diseases that lower your resistance to infection, such as diabetes or HIV
  • Friction from shaving
  • Sweating
There are also forms of folliculitis that are non-infectious, such as those caused by oils and grease that clog up the hair follicles.
When folliculitis is severe, the inflammation is so intense that it can permanently destroy the hair follicles, leading to hair loss. Deep folliculitis can also result in scarring.
Home treatments
Mild folliculitis typically heals on its own within about two weeks, with the aid of over-the-counter antibiotic ointments if necessary. To treat scalp folliculitis at home, try the following options:
    • A warm, moist compress or washcloth made with white vinegar can relieve itching and ease discomfort.
    • Shampoo frequently using a medicated shampoo or one with tea tree oil – an essential oil that has effective germicidal and antibacterial properties, according to Dr. Andrew Weil.
    • For a natural approach, Dr. Weil recommends supplementing your diet with GLA (gamma-linolenic acid) and omega-3 fatty acids, which promote healthy growth of skin, hair and nails.
    • Apply an oatmeal lotion, or an over-the-counter hydrocortisone cream, to the affected area to ease itchy skin.
If the infection is more severe, you may need antibiotic or antifungal pills. See a doctor as soon as possible if: the infection spreads to other areas or keeps recurring; you develop a fever; or the infected area becomes red, swollen and painful.
Tips for prevention
Scalp folliculitis may not always be preventable, but there are ways to help stave off possible infection or keep it from recurring.
  • Bathe or shower daily, especially after exercise.
  • Use a clean towel every time you bathe, and don’t share towels with others.
  • Avoid scratching the bumps.
  • Don’t use oils on your skin and scalp, since they can trap bacteria in your hair follicles.
  • Only use hot tubs that have been properly disinfected.
Scalp folliculitis can be a minor inconvenience or a more painful condition – either way, it helps to educate yourself on the basics of causes, treatment and prevention so you can keep your scalp clear and healthy.
 source: http://www.skincare-news.com/a-8489-Scalp_Folliculitis_The_Basics.aspx

Senin, 01 April 2013

Ginjal II

Your blood carries oxygen and nutrients to your organs and tissues, and carries waste products to be flushed out of your body. Your kidneys control this process.
A Healthy Kidney Your Kidneys:
  • Control the balance of water in your body
  • Tell your body when to start and stop making oxygen-carrying red blood cells
  • Control how acidic your blood is
  • Filter your blood and pass the waste products on to your bladder as urine
  • Control your blood pressure
Your kidneys do three main jobs:
  1. Carry blood to and from the filters inside the kidney
  2. Filter blood
  3. Carry waste to your bladder

 

Symptoms of Kidney Disease

Kidney diseases can cause abnormalities in each kidney function, for example:
  • Abnormal control of the amount of water in your body causes accumulation of too much water resulting in swelling (edema)
  • Telling your body to stop making red blood cells causes too few red blood cells in the blood (anemia)
  • Abnormal control of how acidic your blood is causes too much acid in the blood (acidosis)
  • Reduced filtering of blood causes accumulation of waste products (such as urea) in blood (uremia)
  • Abnormal control of your blood pressure causes higher than normal blood pressure (hypertension)
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The Nephron

NEPHROS is the Greek word for kidney. Your kidney doctor is called a NEPHROLOGIST because he treats kidney diseases.The tiny structures that do the work in your kidneys are called NEPHRONS. Each of your kidneys contains about one million nephrons. Each nephron has a small blood vessel that brings in unfiltered blood, a GLOMERULUS (glow-mare-Yule-us) that filters the blood, a tubule that caries away filtered waste materials in the urine, and a small blood vessel that returns filtered blood to the body.
Illustration of parts of the nephron

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The Glomerulus

Glomerulus illustrations- Dr. Charles Jennette


Glomerulus illustrations- Dr. Charles Jennette

Glomerular Disease

Diseases that injure GLOMERULI (plural for glomerulus) are called GLOMERULAR DISEASES.  Laboratory analysis of the urine from people who have glomerular disease often shows protein in the urine (proteinuria) and blood in the urine (hematuria).

Illustration of glomerulus capillaries- Dr. Charles Jennette

For more information, read:
http://www.unckidneycenter.org/kidneyhealthlibrary/glomerulardisease.html