اعلانات عالمية

اعلانات حول العالم

Tuesday, April 3, 2012

مخترع مصرى يستطيع تنقية مياه الصرف فى 7 دقائق.

مخترع مصرى يستطيع تنقية مياه الصرف فى 7 دقائق.


الدكتور رضوان علام سالم الطيار، أستاذ الفيزياء الكونية اكتشف نوعاً من البكتيريا يسمى (Mostivit) تستطيع تنقية مياه الصرف الصحى فى ٧ دقائق فقط، وهو الاختراع الفريد من نوعه ولا تطبقه سوى اليابان،

وهو الاكتشاف الذى أبهر الحكومة المصرية، وقرر مجلس الوزراء تبنيه وتنفيذه كمشروع قومى لا يهدف إلى الربح، وفرض على الأمر سياجاً من السرية منعاً لاستغلال المشروع تجارياً.

وأول من حصل على درجة الدكتوراه فى الفيزياء الكونية فى الشرق الأوسط والثالث على مستوى العالم.

ومصر تستطيع ,,

Friday, March 30, 2012

نوم القيلولة ترفع مستوى التركيز وتقوي الذاكرة


قد يجهل كثيرون فوائد القيلولة وضرورتها في إعادة الطاقة إلى الإنسان، وقد يهملها الناس بسبب ظروف الحياة ومشاغلها، لكن الدراسات الحديثة أكدت أن القيلولة تريح ذهن الإنسان وعضلاته وتعزز الاسترخاء وتحسن المزاج.

كما تعيد القيلولة أيضا شحن قدرات الإنسان على التفكير والتركيز وتزيد إنتاجيته وحماسته للعمل، كما تجعل العامل أكثر يقظة وتقوي قدرته على التذكر.


ولكن رغم منافع القيلولة إلا أنها ليست مناسبة للجميع، فالأشخاص الذين يعانون الأرق ينصحون بالنوم أثناء النهار, لأن القيلولة لوقت طويل أو في ساعة متأخرة قد تعيق قدرتهم على النوم ليلا.

الوقت الكافي للقيلولة

والقيلولة المثلى لا بدّ أن تكون لمدة عشرين دقيقة, وهي مدة كافية لإعادة شحن الدماغ بالطاقة أو تكون تسعين دقيقة, وهي مدة كافية لينعم الفرد بأعمق مراحل النوم ما يعزز القدرة الإبداعية عنده.

والمشكلة هي عندما تتراوح مدة القيلولة بين هاتين المدتين فحينها يستيقظ النائم منزعجا ومتعبا.


ويفضل أن تكون القيلولة ما بين الساعة الواحدة ظهرا والثالثة عصرا. وأن يكون الفرد ممددا على أريكة بدلا من السرير، لضمان عدم الغوص في نوم طويل.


وقد يبدو الأمر غريبا, ولكن خبراء ينصحون بارتشاف فنجان قهوة قبل أخد القيلولة، فأثر الكافيين يحتاج من عشرين إلى ثلاثين دقيقة حتى يصبح فعّالا، وهو ما يجعل الشخص أكثر يقظة عند نهوضه.

Tuesday, December 20, 2011

10 Relaxation Techniques To Reduce Stress On-the-Spot

 

The kids need a ride to school, your husband can't find his shorts, your boss has just scheduled an online meeting, and your best friend desperately needs your help -- all at the same time.
Is it any wonder that you can't find a minute for relaxation? In fact, if you're like most women, you may have even forgotten how to relax.
And though experts say that some stress is good for you -- it can sharpen your senses and your mind -- too much stress is bad for your mental and physical health. At the same time, relaxation can do wonders to restore balance in your life -- and may even reduce some of the health risks associated with stress.
WebMD talked to the experts to learn more about relaxation -- and how to attain it. What follows are 10 on-the-spot techniques you can use -- any time and almost anywhere -- to reduce the tension in your life.
1. Meditate
If you're thinking meditation means twisting your body into an uncomfortable position and uttering "oohs" and "omms" for an hour, guess again. Any repetitive action can be a source of meditation, says Herbert Benson, MD, author of The Relaxation Response and director emeritus of Benson-Henry Institute for Mind Body Medicine in Chestnut Hill, Mass. This includes walking, swimming, painting, knitting -- any activity that helps keep your attention calmly in the present moment.
When you catch yourself thinking about your job, your relationship or your lifelong to-do list, experts say to simply let the thought escape, and bring your mind back the repetition of the activity. Try it for just 5 to 10 minutes a day and watch stress levels drop.
2. Picture Yourself Relaxed
Is your mind too talkative to meditate? Try creating a peaceful visualization, or "dreamscape." To start, simply visualize anything that keeps your thoughts away from current tensions. It could be a favorite vacation spot, a fantasy island, that penthouse in New York City -- or something "touchable," like the feel of your favorite silk robe or cozy sweater.
The idea is to take your mind off your stress, and replace it with an image that evokes a sense of calm. The more realistic your daydream -- in terms of colors, sights, sounds; even touch and feel -- the more relaxation you'll experience.
3. Breathe Deeply
Feeling stressed evokes tense, shallow breathing, while calm is associated with relaxed breathing, says Michael Lee, author of Turn Stress into Bliss and founder of Phoenix Rising Yoga Therapy in Bristol, Vermont. So to turn tension into relaxation, he says, change the way you breathe.
Try this: Let out a big sigh, dropping your chest, and exhaling through gently pursed lips, says Joan Borysenko, PhD, director of Harvard's Mind-Body Clinical Programs. Now imagine your low belly, or center, as a deep, powerful place. Feel your breath coming and going as your mind stays focused there. Inhale, feeling your entire belly, sides and lower back expand. Exhale, sighing again as you drop your chest, and feeling your belly, back and sides contract. Repeat 10 times, relaxing more fully each time.

4. Look Around You
"Mindfulness is the here-and-now approach to living that makes daily life richer and more meaningful," says Claire Michaels Wheeler, MD, PhD, author of 10 Simple Solutions to Stress. It's approaching life like a child, without passing judgment on what occurs. Mindfulness means focusing on one activity at a time, so forget multi-tasking! Staying in the present-tense can help promote relaxation and provide a buffer against anxiety and depression.
Practice it by focusing on your immediate surroundings. If you're outdoors, enjoy the shape and colors of flowers, hear a bird's call or consider a tree. In the mall, look at the details of a dress in the window, examine a piece of jewelry and focus on how it's made, or window-shop for furniture, checking out every detail of pattern and style. As long as you can keep your mind focused on something in the present, stress will take a back seat.
5. Drink Hot Tea
If you're a coffee-guzzler, consider going green. Coffee raises levels of the notorious stress hormone, cortisol, while green tea offers health and beauty, says Nicholas Perricone, MD, author of 7 Secrets to Beauty, Health, and Longevity.
Chamomile tea is a traditional favorite for calming the mind and reducing stress. And black tea may be a stress-fighter, too, researchers from University College London report. Participants who drank regular black tea displayed lower levels of cortisol, and reported feeling calmer during six weeks of stressful situations than those who drank a placebo with the same amount of caffeine.
6. Show Some Love
Induce the relaxation response by cuddling your pet, giving an unexpected hug to a friend or family member, snuggling with your spouse, or talking to a friend about the good things in your lives, says psychologist Deborah Rozman, PhD, co-author of Transforming Stress. When you do, you'll be reducing your stress levels.
Why? Experts say social interaction helps your brain think better, encouraging you to see new solutions to situations that once seemed impossible, she says. Studies have also shown that physical contact -- like petting your dog or cat -- may actually help lower blood pressure and decrease stress hormones.
7. Try Self-Massage
When your muscles are tense and you've no time to visit a pro, try this simple self-massage technique from Darrin Zeer, author of Lover's Massage and Office Yoga. Relax, and travel straight to Zen-land.
  • Place both hands on your shoulders and neck.
  • Squeeze with your fingers and palms.
  • Rub vigorously, keeping shoulders relaxed.
  • Wrap one hand around the other forearm.
  • Squeeze the muscles with thumb and fingers.
  • Move up and down from your elbow to fingertips and back again.
  • Repeat with other arm.
8. Take a Time-Out
Adults need time-outs, too. So when you sense your temper is about to erupt, Jeff Brantley, MD, author of Five Good Minutes In the Evening, suggests finding a quiet place to sit or lie down and put the stressful situation on hold. Take a few deep breaths and concentrate on releasing tension and calming your heartbeat. Quiet your mind and remember: Time is always on your side, so relax. The stress can wait.

9. Try a Musical Detour
Music can calm the heartbeat and soothe the soul, the experts say. So, when the going gets rough, take a musical stress detour by aligning your heartbeat with the slow tempo of a relaxing song. And you might want to make that a classical tune. Research shows that listening to 30 minutes of classical music may produce calming effects equivalent to taking 10 mg of Valium.
10. Take an Attitude Break
Thirty seconds is enough time to shift your heart's rhythm from stressed to relaxed, Rozman says. The way to do that: Engage your heart and your mind in positive thinking. Start by envisioning anything that triggers a positive feeling -- a vision of your child or spouse, the image of your pet, that great piece of jewelry you're saving up to buy, a memento from a vacation -- whatever it is, conjuring up the thought will help slow breathing, relax tense muscles and put a smile on your face. Rozman says that creating a positive emotional attitude can also calm and steady your heart rhythm, contributing to feelings of relaxation and peace.







Friday, November 11, 2011

Naughty Baby Elephant Images

click to enlarge the Image

Restoring Missing Nutrients With Power Foods

‪
When you consider what we typically put into our bodies each day — all the junk food, refined and enriched grains, and other sources of empty calories — it's not surprising that more than 80 percent of us don't meet the daily recommendations for key nutrients.
Many vitamins and other micronutrients are necessary for hormone production, which means that to maintain a healthy metabolism, we need to pay attention to our nutrient intake.

Here are just a few key nutrients you probably need to restore to your diet.

Pantothenic acid (5 milligrams a day):
All steroid hormones, including estrogen and progesterone, can be produced only when you have enough pantothenic acid, or vitamin B5.
Food sources: 8 ounces yogurt (1.35 mg); ½ cup sweet potato (0.88 mg)

Potassium (4.7 grams a day):
Potassium is both a mineral and an electrolyte that regulates as much as 40 percent of our resting metabolic rate.
Food sources: 1 medium baked potato (926 mg); 6 ounces tomato juice (417 mg)

Vitamin B6 (2 milligrams a day):
This vitamin helps the body release glucose from stored glycogen. It also binds to the receptors for steroid hormones, preventing the uptake of excessive hormones and thus possibly helping to reduce the risk of breast and prostate cancer.
Food sources: 3 ounces chicken (0.51 mg); 1 medium banana (0.43 mg)

Zinc (15 milligrams a day):
Zinc levels are linked to levels of leptin, the hormone that helps us feel satisfied after eating. Food sources: 6 medium oysters (76 mg); 3 ounces dark-meat turkey (3.8 mg); 1/2 cup baked beans (1.8 mg

Thursday, November 10, 2011

ليست لوحات فنية .... بل كوارث بيئية‏

  ليست لوحات فنية .... بل كوارث بيئية‏

 
ليست لوحات فنية .... بل كوارث بيئية‏
fathy mostafa
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هل تصدق بأن هذه الصور ليست لوحات فنية ..
.. بل كوارث بيئية


 
للوهلة الأولى قد تتخيل أنها لوحات فنية وصور جميلة ولكن قد لا تتخيل أن وراء هذا الجمال والألوان الزاهية مصائب وكوارث بيئية , إن الصور التالية هي صور جـــوية لبعض المناطق في الولايات المتحدة الأمريكية التي تبين حجم الكارثة البييئية الناتجة عن التسرب النفطي والكيمائي وعن الصناعة وإزالة الغابات .يقول المصور فير صاحب هذه الصور : أتمنى على أصحاب القرار , أن يكون جمال هذه الصور هو حافزاً قوياً لفعل أي شيء لإنقاذ البيئة لما تعيشه من مآسي بيئية في المستقبل سوف تحل على البشرية ... أترككم مع الصور

 













































 




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