supercritical fluid extraction system (Model 7100‚ Thar Technologies Inc.‚ USA) consisting a stainless steel extraction vessel of 1lt. capacity. For each experiment‚ the extraction vessel was loaded with 250 g of lyophilized powder wrapped with filter paper to prevent spillage during extraction and contamination of the extracted material with any solid particles. Ethanol (5% w/w) was used as a co-solvent for enhancing the extraction efficiency. Experimental parameters during the study were controlled
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There are some limitations to the senses of sight and sense of hearing. For example‚ our eyes cannot see very small objects such as germs while our ears could not hear very small or very strong. However‚ with the advent of modern technology‚ obstacles and limitations to the senses as this can also be overcome. To overcome the limitations of sight‚ the telescope‚ microscope and magnifier are used. The telescope let the space scientists to be able to look very distant objects like the moon‚ so that
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The Abyss Like a fish out of water by Jody Lyle from Jump Cut‚ no. 38‚ June 1993‚ pp. 9-13 copyright Jump Cut: A Review of Contemporary Media‚ 1993‚ 2006 Everywhere water. Peaceful water. Then suddenly‚ out of the limitless blue‚ comes a long‚ gray U.S. submarine. Quick cut to inside the vessel to find an exclusively male group of seamen trying to identify an object approaching at an unheard of speed. "I’ll tell you what it’s not‚ it’s not one of ours‚" an officer shouts‚ doing his best to identify
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Reaction Paper on “Intimate Moments” Ashley Harris http://www.deaf-culture-online.com/intimatemoments.html I chose this article because I really wanted to learn how people in the deaf culture can be intimate with each other. I have not had any previous knowledge on this topic. I had a friend who wanted to date me and I turned him down because I was too focused on my education. Now‚ I find myself wondering what that experience would have been like and how far our relationship would have grown not
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HA hearing loss is sometimes is sometimes called deafness‚ and it . Hearing loss may be partial or total. Hearing loss may be temporary or permanent‚ depending on the cause. Medical care is necessary to treat hearing loss properly and prevent the condition from getting worse.. CAUSES Hearing loss may be caused byCommon causes of hearing loss include: • • Excessive wWax in the ear canal. • • Infection of the ear canal or middle ear. • • Infection of the middle ear. Fluid in the middle ear
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Oyler‚ A. (2011). Untreated Hearing Loss in Adults-A growing National Epidemic. Retrieved December 8‚ 2012‚ From http://www.asha.org/Aud/Articles/Untreated-Hearing-Loss-in-Adults/ This article explains untreated hearing loss in older adults and how it goes undetected. It also explains the impact it has on an individual‚ the benefits‚ and the results of the treatment. Incidence of hearing loss‚ increase with age. Approximately one third of Americans between the ages of sixty five and seventy
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Chapter 7 Reflection Paper Financial Accounting Buildings‚ machinery‚ equipment‚ furniture‚ fixtures‚ computers‚ cars and trucks are examples of assets that will last for more than one year‚ but will not last indefinitely. These are some examples of long-lived non-monetary assets. When these assets were acquired‚ the company has made an expenditure. If the company will benefit in the curret period‚ the cost of the goods are expenses. If the benefits are expected in future periods‚ the costs are
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HEARING LOSS BY: NURRASHIDAH BT ABDURAHMAN NABILAH IFFAH BT MD. ARIF ANATOMY OF EAR The ear is made up of three parts 1. Outer ear – consists of pinna and external auditory canal 2. middle ear – consists of tympanic membrane and ossicles (3 tiny bones that are attached to the tympanic membrane which are malleus‚ incus and stapes) 3. inner ear – consists of oval window‚ semicircular ducts‚ cochlea and auditory tube HEARING – transduction of sound to neural impulses and its interpretation
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INTRODUCTION Defects of Hearing •Hearing defects means ear is not working correctly or as well as it should. •It may occur in more than one part of the ear. •1. DEAF-full or partial decrease in the ability to detect or understand sounds. Deaf usually caused by : - Eardrum is torn-cannot function - Ossicle bone fused together-can’t vibrate - Auditory nerve damaged by loud sound - Cochlea damage due to sickness/ drugs •2. Temporary hearing loss-build-up of earwax •3. Presbycusis- hearing loss related to
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awards and accolades from award-giving bodies that acquaint the achievements in spreading the betterment of the environment and society. To further elaborate and understand this‚ there will be four examples of companies in the latter part of this paper that do CSR and how CSR really help them to be more established and well-known in the Philippines. In relation with the previous‚ in the Philippines‚ it is a mere fact that there are many companies that really do CSR‚ but what we are going to focus
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