Since 1970s, image retrieval is an effective research area. Image retrieval is a technique used for browsing, retrieving, and searching images from a huge database. Due to the advance technologies in the internet and digital imaging devices has been explosive growth of digital images. So, image retrieval technique is an efficient and effective for maintaining large database. There are two image retrieval schemes: text-based image retrieval and CBIR. Text-based image retrieval can be outlined back
Dennis Baca Osmosis Lab: Conclusion Biology: 1 Period: 5 11/13/15 In conclusion, I learned that the cell membrane is able to select what can come into the cell, and just how selective it is. I also learned more about how diffusion and osmosis is able to work in conjunction with passive transport. In conducting this lab I used dialysis tubing, as mentioned in the introduction it is a synthetic membrane and acts as a cell membrane, one example is filtering wastes from a person’s blood with a kidney
INTRODUCTION Intervention of vaccines in medical field proved to be one of the most successful ways to fight against infectious diseases. In order to develop an effective vaccine several elements must be considered cautiously by researchers such as antigen must rapidly induce the immune response also the presentation of antigens in the vaccine must be presented well to produce a productive immune system. Hence, to improve the effectiveness of the vaccine, the inclusion of adjuvant is crucially needed
enzyme activity is that the colder the temperature the slower the chemical reactions and the warmer, the faster. The next enzyme activity was the effect of enzyme concertation. A higher enzyme concertation would yield a faster enzyme activity. Our last lab activity was the effect of pH on enzyme activity. Every enzyme has an ideal pH in which it will be the most
The Hunger Games Biology ISU The study of biology is not just within the classroom but also outside. It also connects to the world around you, especially in other literature besides the biology textbooks, which you never thought of. One such literature is the novel, The Hunger Games, by Suzanne Collins. A variety of situations were encountered by the main characters, Katniss and Peeta, that relate to the biological components we learned in class. In the novel, Katniss and Peeta are both introduced
Osmosis Claudia Flores Zoology Lab 2011.16 Anthony Banks October 1, 2015 Introduction Diffusion literally means spreading and that is what the process entails (Tortora and Derrickson 2014). An example of diffusion in the body is the movement of glucose to cells (Diffusion, osmosis and active transport 2012). Diffusion is a process in which molecules randomly mix because of kinetic energy. Both the solute and the solvent can undergo diffusion. When there is an area of higher concentration
Per the hypothesis, it was expected that the fish in full concentration of insulin would have less time of hyperactivity compared to the fish in half concentration due to a lower blood glucose level. For the fish in full concentration, time of hyperactivity was 26 seconds, and the fish in half concentration had a time of hyperactivity lasting 75 seconds. The fish in full concentration also had longer periods of bottom swimming, and turned upside down. The fish in half concentration had shorter periods
LAB Design Template Name: Dara Kazerouni Class: 3A Date: 3A Title of Experiment : Effect of the temperature and concentration on the rate of diffusion Purpose/Aim ( a brief statement, 1-2 sentences, statement of the purpose of experiment, in own words): In this lab we are going to observe the process of diffusion, with the aid of corn starch solution, plastic wrap and iodine solution. Then we are going to form a hypothesis about the effect of temperature and concentration on the the process
Characteristics of Enterococcus faecalis Enterococcus faecalis is a type of bacteria which is non-motile and has a spherical shape. The genus name is known as Enterococcus due to it is found abundantly in large intestine of animals includes humans. Other than that, it can also found in large amount in our urinary tract and female reproductive system, vaginal. Whereas due to the Enterococcus faecalis is observed to be divided through binary fission across short chain in singly pairs, hence it is known
Figure 1. The background noise of the measurement system. An oxygen electrode was placed into a sealed container along with an aquarium bubbler. Once equilibrium was reached, researchers took the mean of the three highest deviations from a straight line drawn over 10 minutes of output and estimated the background noise. According to our result the background noise was approximately ± 0.0153. Figure 2. A typical experimental run beginning with a baseline and following the dissolved oxygen concentration