Articles related to "Light Sensitivity"



Advanced Seed Starting
Ever been frustrated trying to start panises or petunias from seed? Or maybe you've wanted to try your hand at sprouting a tree or something exotic like an orchid, but didn't know how? Read on and learn the mysteries of advanced seed starting techniques.
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Advanced Seed Starting
Ever been frustrated trying to start panises or petunias from seed? Or maybe you've wanted to try your hand at sprouting a tree or something exotic like an orchid, but didn't know how? Read on and learn the mysteries of advanced seed starting techniques.
stratification scraification double dormancy light sensitivity dark sensitivity

Advanced Seed Starting
Ever been frustrated trying to start panises or petunias from seed? Or maybe you've wanted to try your hand at sprouting a tree or something exotic like an orchid, but didn't know how? Read on and learn the mysteries of advanced seed starting techniques.
stratification scraification double dormancy light sensitivity dark sensitivity

ISO Speed v Digital Image Noise
Digital cameras inherited the issue of increasing light sensitivity leading to decreasing image quality from film photography .
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Mastering Camera ISO
Making changes to the camera ISO can improve the quality of pictures.
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Migraine Overview
Migraines are a type of headache thought to be genetic in nature. They can be chronic, and certain factors increase the risk of developing them. Learn the basics.
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Migraine Signs and Symptoms
Migraines can be very disabling for sufferers. This type of neurological disorder has telltale symptoms and also "auras", or warning signs, even in children.
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Rarely, CFLs can Cause Adverse Health Effects
Millions have saved energy and money by converting to compact fluorescent bulbs. Yet for a small percentage of the population, CFLs may hurt more than help.
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Scotopic Sensitivity/Irlen Syndrome and Autism
The article describes Scotopic Sensitivity/Irlen Syndrome, the Irlen method to address the problem and its implication to autism.
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Seizure Susceptible? Could Light-Sensitivity Be The Culprit?
When we become seizure susceptible this gives us one more thing to contemplate in regards to what may provoke them.
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Uveitis
Uveitis is an inflammatory eye condition usually affecting the front of the eye that may occur alone or it may accompany systemic autoimmune disorders.
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Common Eye Diseases
Not all diseases and disorders of the eye have symptoms but many of the leading causes of eye diseases and blindness are preventable with regular check-ups.
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Pentax Optio E60 Digital Point and Shoot Camera
The Pentax Optio E60 typifies the pace of technological change in digital cameras by offering specifications unheard of in top end DSLRs only a few years ago.
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Teaching Students with Low Vision
Children with poor vision will experience learning difficulties at school. Teachers can maximize efforts in inclusive settings with low vision strategies and tools.
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The Best Digital Cameras for Ghost Hunters
The selection of digital cameras available can be overwhelming. Knowing which features are best for photographing the paranormal can narrow your search.
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Migraine Diagnosis and Treatment
You are experiencing headaches. Are they migraines, or some other variety? Which factors go into a migraine diagnosis, and what sorts of treatment are available?
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Cogan's Syndrome
Cogan's syndrome, which primarily affects children and young adults, causes eye inflammation, vasculitis, and hearing loss.
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Combined Shutter and Aperture Priority Mode TAv
This is an automatic digital camera mode enabling photographers to control portrayal of motion and depth of field. ISO becomes an exposure control for the digital age.
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St. Johns Wort for Depression & Insomnia
St. Johns Wort is quickly becoming a recognized medicinal herb for depression, anxiety, insomnia, irritability and for its anti-viral, antibacterial and analgesic uses.
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Autoimmune Retinopathy
Autoimmune retinopathy is an opthalmic disease causing progressive vision loss that may occur as a primary autoimmune condition or in association with various cancers
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Bacterial Meningitis Scare
Meningitis, particularly the bacterial variety, is a serious, life-threatening neurological illness. It tends to strike teens and young adults away at college.
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Becoming a Beach Bum
Covering up psoriasis could do more harm than good. Don't let the beach bums beat you to the best spot, because sunlight might be just what you need.
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Betty Davis Eyes… (Part II)
Symptoms of TED (thyroid eye disease) can occur before, during or after treatment for autoimmune thyroid disease. It is important for us to recognize the signs and symptoms and seek early treatment to avoid serious complications.
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Blepharitis
Blepharitis, or inflammation of the eyelids, is a common eye condition that can recur even with proper care. However, some treatments can be used to control it.
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Canon's EOS-1D Mk 111
A preview of Canon's latest flagship digital camera EOS-1D Mk 111, set for release in November. It promises new standards for DSLRs.
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CoenzymeQ10: What's so Great About it?
CoQ10 is a naturally occurring compound found in every cell in the body. What do we know about CoQ10 and who should be taking it as a dietary supplement?
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Comparison of Bacterial and Viral Meningitis
Meningitis is an inflammation of the meninges that line and protect the brain and spinal cord. It occurs when bacteria or viruses breech the blood-brain barrier.
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Cosmetic Eyelid Surgery
A review of blepharoplasty, with attention to the risks and benefits of the procedure and other patient concerns.
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Diagnosing a Migraine Headache
Many people believe they suffer from sinus headaches but are frustrated because medications don't work. Rather than try another medicine, consider you may have migraines.
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Dry Eye Syndrome
Eye dryness is a modern day plague, affecting both vision and appearance. Read on to learn about the causes and the lifestyle changes and medical treatments that help.
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Euthyroid GD
Euthyroid Graves' disease is a condition characterized by the signs and symptoms of thyroid eye disease in the absence of thyroid dysfunction.
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Euthyroid Graves' Disease
Euthyroid Graves' disease is a condition characterized by the signs and symptoms of thyroid eye disease in the absence of thyroid dysfunction.
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How to Treat Depression and Tiredness in SAD
Studies show that SAD symptoms such as tiredness and imbalanced sleep rhythms can be corrected with phototherapy. Herbal supplements and vitamins also make a difference.
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Immunosuppressant Drugs
Immunosuppressant medications help prevent organ rejection in transplants and reduce inflammation and autoantibody production in patients with autoimmune disorders.
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Inexpensive LED Light Technology Breakthrough
New, cheaper LED production technology is good news for those with concerns about CFLs, which use mercury and produce dirty electricity that is linked to health problems.
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Living with Achromatopsia
Individuals with achromatopsia are either completely colorblind or nearly colorblind, and they suffer from lack of visual acuity.
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Many Kinds Of Ticks...Many Kinds Of Tick-Borne Diseases.
Names and symptoms of diseases transmitted by ticks, nymphs, fleas, deerflies, mosquitos and blood transfusion.
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Must-Have Equipment for Ghost Hunters
Building a collection of investigative gear can be daunting. The following tools will allow you to collect a variety of data without breaking your back - or the bank.
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Not Every Red Eye is Pinkeye
Viral conjunctivitis is a benign cause of red eyes that is caused by the same viruses that cause colds. It must be distinguished from other causes of red eyes.
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Ocular Myasthenia Gravis
Ocular myasthenia gravis can occur as an isolated autoimmune disorder although most people with ocular symptoms go on to develop generalized MG within the first two years
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Reiter's Syndrome
Reactive arthritis is triggered by an infectious agent outside the joints; a specific genetic makeup increases one's risk of acquiring this condition.
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Understanding Concussion in Sports
A lot of attention has been focused on the elusive injury of concussion. New evidence-based research is changing the recognition, management, and treatment.
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Viral Meningitis
Viral meningitis, although less serious than bacterial meningitis, is still a threat to people of all ages. Learn ways to prevent this neurological illness.
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What Causes a Headache on One Side of the Head?
One sided headaches are not infrequent and are usually caused by one of two types of headache. Find out what causes a headache on one side of the head.
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When is it Time to Get an Eye Exam?
Read the article explaining the importance of getting an eye exam.
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Women and Headaches
How headaches effect the health of women.
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Acne Rosacea
Rosacea (acne rosacea) affects at least 14 million people in the United States. It is a chronic, often progressive disorder; treatment is based on disease severity.
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Albinism: An Introduction
Weighing albinism's psychic impact is as vital to understanding the human aspect of this genetic condition as isolating the genes that cause it.
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Ankylosing Spondylitis
Ankylosing spondylitis is a systemic autoimmune disease affecting the joints, heart, lungs, bowels and eyes.
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Behcet's disease
Behcet's is a chronic autoimmune disorder characterized by vasculitis, oral and genital ulcers, and uveitis, which can occur in patients with hepatitis C.
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