Effectiveness of Eggplant (Solanum melongena) Extract and Gabi Corms (Colocasia esculenta) as Mosquito (Aedis aegypti) Repellent A Research Proposal presented to the faculty of the Science and Technology Department In partial fulfillment As a requirement in Research II Paul Brian Marcuelo Grade 8-Pollux Proponent Ma’am Sharon Villagracia Research Adviser Negros Occidental High School Bacolod City‚ Negros Occidental December‚ 2014 INTRODUCTION Beyond the nuisance factor‚ mosquitoes are
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dangerous‚ but can leave skin scars. Human skin has pores (tiny holes) which connect to oil glands located under the skin. The glands are connected to the pores via follicles - small canals. These glands produce Sebum‚ an oily liquid. The sebum carries dead skin cells through the follicles to the surface of the skin. A small hair grows through the follicle out of the skin. Pimples grow when these follicles get blocked‚ resulting in an accumulation of oil under the skin. n humans‚ pimples tend to appear
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Is your skin the color of caramel or cream? Do you care a lot about looking tanned and healthy‚ or white and clean? Let’s forget the cliché that beauty is skin deep. In reality‚ regardless of our age or sex‚ humans love to judge people by their skin color. Two thousand years ago‚ Greek and Roman women used lead paint and chalk to lighten their skin. In Asia‚ women swallowed ground pearls to achieve the same effect. Right now‚ whitening products line beauty shelves‚ and advertisements bombard us with
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The Effectiveness of Basella rubra (Alugbati) Fruit Extract as a Counterstain in Gram Staining Investigators: Astilla‚ Yasmin Marie Cala‚ Maria Victoria Bianca Ko‚ Mariell Lizardo‚ Francis Dominic Mariano‚ Maria Cristina Querol‚ Maria Zennah Quinto‚ Camille Rosales‚ Ana Mariella Valmonte‚ Kyla Nicole Villalon‚ Gian Angelo 4MT-2 Statement of the Problem Can Basella rubra fruit extract be used as a counterstain in Gram staining? Introduction & Background According to H. J. Croxx‚ when microscopists
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Summary of Extracts on Organ Donation The following is a summary of information regarding organ donation found in the extracts of articles by Boyle (2006) and Wilkinson (2008). It highlights the critical need for donors‚ the positive impact donation can have on a recipient’s quality of life‚ and the need for clearer guidelines in regards to the process. Organ donation is a highly emotive subject that polarises opinion. For every person who makes the decision to donate their organs to save another
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There are two types of skin: thick skin and thin skin. Thick skin is a type of skin that covers body parts prone to trauma and abrasions i.e. palms‚ fingers‚ sole. Thin skin‚ on the other hand‚ covers the rest of our body. The two types of skin share a lot of characteristics‚ but they also have differences which warrant a different classification. They are similar in that both are composed of 3 major layers: the epidermis‚ the dermis‚ and the hypodermis. The epidermis is where the epithelial cells
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Stylistic analysis of the extract from “HARD TIMES” by Ch. Dickens. 1. The extract under consideration comes from “Hard Times” written by Charles Dickens. The author was the well-loved and prolific British author of numerous works that are now considered classics. In a whimsical and unique fashion‚ Dickens pointed out society’s flaws in terms of its blinding greed for money and its neglect of the lower classes of society. Through his books‚ we come to understand the virtues of a loving heart and
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4 major types of cells that can be found in the skin. The 4 major types of cells that are found in the human body are keratinocytes‚ melanocytes‚ epidermal dendritic (Langerhans)‚ and the tactile (Merkel) cells. The keratinocytes‚ which are epithelia cells‚ are the most abundant cells in human body and dominate the epidermis. These cells contain keratin and work together to form layers known as thick skin‚ which consists of 5 layers‚ and thin skin‚ which consists of 4 layers. These cells are in the
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but we selected makahiya (mimosa pudica) and malunggay (moringa oleifera) and used rats as our subject. We measured 1 centimetre each tail of the rats and using a scalpel‚ we maim it. After that‚ we used makahiya extract to treat one of the rats and the other is treated with malunggay extract from the leaves. After a few days‚ we noticed that the wound treated with malunggay reduced its length from 1 centimetre to 0.5 centimetres. On the other hand‚ we noticed that the wound treated with makahiya reduced
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ABSTRACT The study on the production of chalk out of sea shells was designed to producequality dustless and long lasting chalk to compare with the standard existingcommercialized chalks if there are any‚ which was sold in the market. The chalk out of sea shells is for local or non-local used for schools or any educational aspects or even athome which can be formed into different sizes and colors according to your will. We‚ theresearchers‚ used the sea shells to recycle and transformed it into a
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