‘Agar extract as additive component in making floor wax’ Jericho Earl F. Follosco Clifford Cyril R. Jumawan Abul Ghaffar A Lintasan (Researchers) Dr. Estela Florentino (Researchers Teacher) B. Statement of the Problem This study aims to produce an agar extract as additive component in making floor wax. Specifically it sought to answer the following questions: a.) Which of the following concentrations
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3DIFUSSION IN AGAR CUBES – LAB REPORT Research Question: What is the effect of surface area on volume ratio on the rate of diffusion of pigment from the agar cube measured by percentage volume of diffusion over time? Background Research: Diffusion is the passive movement of molecules or particles along a concentration gradient‚ or from high to low concentration regions. Essential towards living organism’s functions‚ as it describes how the nerve cells are able to communicate with each other‚ through
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Acid into Different Sizes of Agar Blocks Aim: Investigating the relationship between the diffusion and the surface area to volume ratio‚ with agar and hydrochloric acid. Research Question: How does the difference in surface area to volume ratio affect the diffusion? Hypothesis: As the area to volume ratio increases‚ the time taken for a complete diffusion will also increase. Background Information: Agar is a jelly like substance and in this experiment‚ agar will be used is containing
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COMPARISON BETWEEN PLACENTA AGAR AND NUTRIENT AGAR ON GROWTH OF Staphylococcus aureus AND Escherichia coli Chloe Dominique Acero Kristine Marie Gonzales Hannah Marie Hermosisima Patrisha joy Morales Joanna Keziah Ramos Group 4 BSMT3E Background of the Study Placenta is an organ characteristic of a true mammal during pregnancy‚ joining mother and offspring‚ providing endocrine secretion and selective exchange of soluble‚ but not particulate
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Isolation and Purification of Lyngbya majuscula on Nutrient-enriched Agar Plates A Special Problem Isolation and Purification of Lyngbya majuscula on Nutrient-enriched Agar Plates ABSTRACT Lyngbya majuscula samples were obtained from the Phycology Laboratory stock culture of the UPV Institute of Aquaculture. Five (5) mm fragments of these were inoculated into agar plates that used 1% agar concentration enriched with varying concentrations (1.0%‚ 1.5%‚ and 2.0%) of Hughes‚ et
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FACT: Potassium tellurite (K2TeO3) inhibits the growth of gram-negative bacteria and most of the upper respiratory tract normal flora. Oxyanions of tellurium‚ like tellurite (TeO32-)‚ are highly toxic for most eukaryotic and prokaryotic organisms. Known for its antimicrobial properties‚ potassium tellurite has been used in selective media for the isolation of a number of naturally tellurite-resistant bacterial species such as the C. diphtheriae. These tellurite-resistant bacteria reduce tellurite
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Figure 1 The 3D image from Antera camera assessment showed the clinical improvement in the treatment of xerosis with MAI at a baseline (A)‚ day 14 (B) and day 28 (C) respectively. Biophysical skin parameters Tewameter: From the Tewameter measurement‚ there were a decline from 8.87 ± 10.11‚ 5.4 ± 3.18 and 4.83 ± 1.84 g/m2h at the baseline‚ d14 and d28 respectively‚ however the result was not statistically significant (D14 p=0.111‚ D28 p=0.056). (Figure 2) Corneometer: The corneometer measurement
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INTERNET USE AND ITS IMPACT ON SECONDARY SCHOOL STUDENTS IN CHIANG MAI‚ THAILAND Kesaraporn Wanajak BNS MSc (Pharmacology) This thesis is presented in fulfilment of the requirements for the degree of Doctor of Philosophy Faculty of Computing‚ Health and Science Edith Cowan University June 2011 EDITH COWAN UNIVERSITY USE OF THESIS This copy is the property of Edith Cowan University. However the literary rights of the author must also be respected. If any passage from this thesis
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Methylene Blue on Agar Plates at Different Temperatures Abstract: Diffusion is the movement of particles from an area of high concentration to an area of low concentration wherein substances are independent‚ rapid and in random motion which frequently collide with each other in the sides of the container. This study aimed to assess the influence of temperature on the diffusion rate of methylene blue on agar plates. To determine the relationship between the two variables‚ five set-ups of agar plates were
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The ratio of the With the results obtained accurately‚ calculations were made to find out the following: * The mean of each group’s data * The standard deviation of each group’s data As each trial consist for 5 different sizes of the agar cubes (1cm‚ 1.5cm‚ 2cm‚ 2.5cm and 3cm) and that the trials are repeated 5 times‚ we expect that results will be as follows: * As the size increases‚ it will take a longer time for the pink color (phenolphthalein indicator) to reach the center
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