Effects of Noise on Rabbit’s Blood
Khitam Elwasife,
Ismail Abdel Aziz,
Mhammad Shabat,
Osama Shahwan,
Al Monther El Hamidi
Issue:
Volume 3, Issue 2, April 2015
Pages:
10-13
Received:
19 March 2015
Accepted:
22 April 2015
Published:
6 May 2015
Abstract: Experiments are described in which domestic rabbits were deliberately subjected to a daily 3-4 hours noise regime (65 dB) for 18, 28, 40 and 50 days, to determine its effects on the blood. Noise exposure to rabbits caused a general increase in its biochemical parameters such as urea, uric acid, creatinine, cholesterol, and triglycerides, while glucose level decreased significantly. Our results indicate a general decrease of total protein, albumin and globulin levels. The results indicated that noise exposure at split dose could be harmful. It found that recovery period were able to alleviate some of those harmful changes.
Abstract: Experiments are described in which domestic rabbits were deliberately subjected to a daily 3-4 hours noise regime (65 dB) for 18, 28, 40 and 50 days, to determine its effects on the blood. Noise exposure to rabbits caused a general increase in its biochemical parameters such as urea, uric acid, creatinine, cholesterol, and triglycerides, while gluc...
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Characterization of the Photoluminescence of the Red Alga Gelidium amansii
Han Joo Lee,
Sang Mok Jung,
Han Seong Lee,
SeulGi Kang,
Ji Su Son,
Jae Hyuk Jeon,
Hyun Woung Shin
Issue:
Volume 3, Issue 2, April 2015
Pages:
14-18
Received:
16 April 2015
Accepted:
24 April 2015
Published:
6 May 2015
Abstract: Naturally occurring substances have been used increasingly for a number of applications, with advantages such as their low cost, ecofriendliness, and renewability. This study investigated natural substances that may be used in organic light-emitting diodes (OLEDs). An extract of the marine macroalga Gelidium amansii was fractionated using column chromatography. The photoluminescence activity of the fractions showed peaks at 670–680 nm and Fourier transform infrared (FT-IR) spectroscopy and 1H nuclear magnetic resonance (NMR) analysis identified the photoactive compound as violaxanthin.
Abstract: Naturally occurring substances have been used increasingly for a number of applications, with advantages such as their low cost, ecofriendliness, and renewability. This study investigated natural substances that may be used in organic light-emitting diodes (OLEDs). An extract of the marine macroalga Gelidium amansii was fractionated using column ch...
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