Breathing Aids Paper Bag – used when hyperventilating or when having a panic attack. When hyperventilating the person gets rid of too much carbon dioxide from the blood and takes in too much oxygen causing them to find it difficult to breathe. Breathing into a paper bag helps them hypoventilate to the point where they are calmed and can breathe at a normal rate again. This is because you exhale 17% oxygen‚ 4% carbon dioxide and 89% nitrogen so rebreathing this air will help you inhale more carbon
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reliability and effectiveness of the GPS system. So unless there is a major problem it leaves the sextant as a practically useless device aboard a ship. This means that fewer people are learning how to use a sextant and are carrying spare GPS as a backup device rather than the sextant. However the sextant has been used for centuries as it is a reliable device but takes skill and knowledge to use which is dying out of modern sailing. Introduction There are many different ways of navigating whilst at
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The Catholic church is right: the condom is no cure for Aids in Africa Today‚ everybody in developed world has heard (at least once) about HIV/Aids as the virus is spread all over the world. And as it is global‚ the fact that people in poorer countries are more likely to suffer from HIV/Aids may appear quite logical because the technology and/or medicine is less advanced in those countries. It might seem rather paradoxical‚ however‚ an absence of technological/medical opportunities can
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DRAFT WHO WILL PROTECT THE CHILDREN? THE UNTOLD STORY OF UNACCOMPANIED MINORS IN WITNESS PROTECTION PROGRAMS1 Michal Gilad* Abstract Witness protection programs originated in the 80’s to protect middle-aged Mafia affiliated witnesses. However‚ over the last decade‚ a new generation of witnesses emerged. They are youthful‚ risk taking and vulnerable to intimidation. They are also vital for the effective prosecution of modern forms of crime involving a subculture of juveniles‚ which adults find
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My First Date Dax and I have been communicating for the past few months and he finally asked me to dine with him on February 14th. It was my first date and I can clearly recall the details of our exquisite night from the beginning to the end. He picked me up at home with his Subaru Forester exactly 6pm; dressed in a red long sleeved plaid shirt with black jeans and sneakers while I felt comfortable in a black and white leopard mini dress with black stockings‚ red heels and
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beautiful fur coat which now adorns several beautiful women. As of now‚ there are less than 300 snow leopards. Their numbers are decreasing rapidly. The musk deer‚ which haunts the lower Himalayas‚ was wildly hunted for its musk gland‚ which is widely used in the perfume industry. The ’barasingha’ with its magnificent antlers can now be seen only in the Kanha National Park in Madhya Pradesh. The Indian leopard has now become a highly endangered species. The Nilgiri tahr in South India is killed for
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which involves the investigation of the relationship between two (or more) factors by deliberately intervening one factor in a situation and observing the effects of that modification on other aspects of the situation. Examples of variables that can be used‚ manipulated and controlled in experimental method are: Behaviors‚ events or other characteristics that can change or vary in some way. By employing both experimental and control groups in an experiment‚ investigators are enabled to rule out the possibility
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K.C. LTD. MARINE IMPRESSED CURRENT CATHODIC PROTECTION SYSTEM ICCP DOCUMENT REV(E) : 14/04/06 NOTES : a) Do not attempt to service or readjust the system operating levels without first reading and understanding this Manual. b) The system operates at low d.c. voltage levels and may be severely damaged by high voltage test equipment such as a 500V Megger. Read the relevant section in this manual before carrying out any tests. c) There is no need of protective current as far as ship is well enclosed
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circuit ideas Hearing aid IVEDI S.C. DW T.K. Hareendran T his low-cost‚ general-purpose electronic hearing aid works off 3V DC (2x1.5V battery). In this circuit‚ transistor T1 and associated components form the audio signal preamplifier for the acoustic signals picked up by the condenser microphone and converted into corresponding electrical signals. Resistor R5 and capacitor C3 decouple the power supply of the preamplifier stage. Resistor R1 biases the internal circuit of
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University Abstract This study investigated the effects of technology education‚ science‚ and mathematics (TSM) curriculum integration on the technological problem-solving ability of eighth grade technology education students. The researcher used a quasi-experimental‚ nonequivalent control group design to compare the performance of students receiving correlated TSM integration to those not receiving integration in an adapted Technology‚ Science‚ Mathematics Integration Project Activity
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