Optical microscope

Effect of Carica papaya seed extract on the cell wall of A. flavus under transmission electron microscope: In this experiment, transmission electron microscope was applied to detect the effect of papaya seed extract in the conidia cell wall and mycelia of A. flavus at concentration 100 & 200 mg/ml compared with control (without papaw seed extract). A small portion of the fungal mat was fixed at room temperature in 2% (v/v) glutaraldehyde mixed with potassium in 2% (w/v) osmium tetraoxide buffered

High Speed Data Transmission of Multi-mode fibers using Orbital Angular Momentum Abstract: The design and fabrication of an optical fiber to support OAM modes for high speed data transmission. Generally OAM modes carry different charge and phase change, so the fiber has to be designed and fabricated in such a way that fiber support different OAM modes A compact low crosstalk multi ring fiber transmitting multiple orbital angular momentum is presented.Multi ring fiber consists of

Due: 10/19/15 Using a Compound Microscope Lab Report E Period Abstract The purpose of this lab is to learn about the parts and uses of a compound microscope. It is also to learn how to properly use and take care of the microscope. This lab showed me what materials and parts of the microscope I should use when examining an object. Introduction The microscope was invented by a father and son, Hans and Zaccharias

The CBCT is relatively recent technology, with the first commercial scanner being introduced in 1998 for dental imaging (87) This is a type of CT that uses a cone X-ray beam instead of the conventional fan beam (88). For standard full field of view for CBCT, polychromatic X-rays are generated from a source tube excited by 100-120 kV tube potential with 1.5-10 mA current (89). The emitted X-ray photon energy is absorbed by materials located be¬tween the X-ray source and detector. The remaining energy

familiar with the lighted microscope, how to prepare a wet mount, and understand taking measurements in the metric system and its conversions.  Materials & Methods Materials: Part A: * Computer for videos Part B: * Tape measure with centimeters * Scale that measures grams * Thermometer that shows Celsius * Campbell Biology Book * 1 piece Orange Starburst Methods: Part A: Combined Lighted Microscope 1. Watch video on microscope 2. Answer the provided

Exercise 1: Identifying Parts of a Compound Light Microscope Question A. Study and label the microscope parts in Figure 3. Microscope Parts Microscope Parts A EYEPIECE G MIRROR/ILLUMINATOR B TUBE H BASE C REVOLVING NOSEPIECE/TURRET I LONGITUDINAL CONTROL KNOB D OBJECTIVE LENS J TRANSVERSE CONTROL KNOB E STAGE K FINE ADJUSTMENT F DIAPHRAIGM L CASE ADJUSTMENT Microscopy Use and Function Exercise 2: Illuminated Pocket Microscope Questions A. Draw the image of the root

The microscope which is invented and developed by much different scientist overtime is one of the most important tools a scientist especially in the biology and chemistry study can use. It made an impact in how we view life and learn more about the nature of diseases that had plague mankind for years. The microscope is mainly a tool biologist use but it has many uses for those studying chemistry. Life before the microscope may not seem as different as life with the microscope. But if you

INTRODUCTION Electron microscopes are generally microscopes that use electrons as a source of illumination to create an image, unlike light microscopes that relays on light. One of these types of microscopes is Scanning Electron Microscope (SEM), This microscope uses electrons to scan the surface of a sample giving an observer a highly magnified image of the sample. The electron microscope has been an amazing tool for research purposes around the world for many decades and the technique was discovered

NT1310 Unit 10 Lab 1 05/28/13 Building A New Structure- Problem Analysis Troubleshooting fiber Fiber optic cable was once reserved for high-performance needs, but today it’s turning up in all kinds of networks. If you’re familiar with copper cable, you’ll quickly discover that fiber optic cable is a completely different animal. Not only is the installation process different for fiber, but also the troubleshooting process. Fiber optic cable is also far more fragile than copper cable, so there

identify and quantify materials and processes to further understand what is occurring. One such method used is transmission electron microscopy (TEM). TEM uses electrons to form an image at a significantly higher resolution and magnification than optical microscopes due to the smaller wavelength and stronger interaction. Furthermore, TEM’s are versatile as diffraction patterns are also obtainable within the same tool. A TEM instrument is designed with an electron gun positioned at the top of the device