Introduction Flash-Column Chromatography is another useful technique used to separate and purify complex mixtures of compounds. In this experiment‚ TLC is used to determine the best solvent system for the column. Due to Flash-Column Chromatography1 being an inexpensive technique‚ many scientist use this process for drug and natural product purification. Method By using the information from Experiment 6B‚ the TLC solvent system used was 30% EtOAc: 70% Hex. Experiment 7 was broken into two parts‚
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the people will notice and remember. The reader always remembers powerful images on a book cover. I think this picture has done the job based on the likability of my friends. I then started editing the pictures. The software that I have used is Adobe Photoshop CS6. The reason I have chosen this software is because I am very
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economics‚ the two main recognizable concepts are supply and demand. These two simple lines influence the factors in the free market. This paper examines how the laws of supply and demand influence the process of reaching market equilibrium for USB flash drives. Law of Supply The law of supply states that‚ “other things equal‚ firms will produce and offer for sale more of their product at a high price than at a lower price” (McConnell‚ Brue‚ & Flynn‚ p. 54). The basic determinants of supply are (1)
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MIKHAILA MARIE SERRANO BAYLOSIS • 73 Matthew St. Multinational Village‚ Parañaque City • (02)820-3083 • +63917-5984430 • baylosis.mikhaila@gmail.com OBJECTIVE To enter a reputable organization where I can share and develop my skills while establishing a progressive career in Marketing and Ogranizational Communication WORK EXPERIENCE BRAND ASSISTANT‚ NEW PRODUCT DEVELOPMENT April 2013 - Present Marketing Department‚ San Miguel Brewery‚ Inc. • Production
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Introduction - Introduce myself and welcome to Encryption – USB/Flash drive - My background in the IT industry Body • Why do we want encrypt our flash drive? You may ask yourself. • I don’t know about you but I have lost one or two flash drive within the past 2 months and fortunately they did not have important information. • Don’t get me wrong flash drives are great for transporting files and documents back and forth from office to home. But flash drives are easily forgotten in the USB port and they are
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COMPUTER STORAGE DEVICES:- There are different types of computer storage devices which are used.using these storage devices will ensure that the storage space on the computer hard drive is left free...... A storage device is necessary for recording data. One of the most important tasks performed by computers is storing data. Different types of devices are used to store data. The data stored is stores in digital forms. There are three types of data storage‚
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on a daily basis. There are three different types of computer media that are commonly used. The most common is optical disk which includes CD‚ DVD‚ and Blu-ray. A second type of media is tape‚ which is really only used for back up. The third is flash memory which is used in USB drives and memory cards. Different types of media include braille‚ embossed‚ handheld‚ print‚ projection‚ screen‚ speech‚ TTY‚ TV‚ visual‚ audio‚ tactile‚ interactive‚ and static. The different types of media
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How to remove Virus from USB Drives One of the ways by which a virus can infect your PC is through USB/Pen drives. Common viruses such as ’Ravmon’ ‚ ‘New Folder.exe’‚ ‘Orkut is banned’ etc are spreading through USB drives. Most anti virus programs are unable to detect them and even if they do‚ in most cases they are unable to delete the file‚ only quarantine it. Here are the things which you can do if you want to remove such viruses from your USB drives. 1. Whenever you plug a USB drive in
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、 SRAM 、 FLASH USB 、 DSP 。 ， 3 12 USB ， （4） USB ， CPLD ， 10 kΩ CPLD 。 CPLD ， ； FPS200 ， CPLD 3×4 ， ， I／O 。 USB 、 VHDL CY7C68013 。 SIE 、 GPIF ， ， SRAM USB2.0 8051 ， ， 、 I2C USB USB 480 Mbps 。 3 4 DSP 。 DSP ， 。 CCS3.3 ， 。 ， ， （1） DSP ， SRAM USB ， 。 。 CCS3.3 ， 。 128 KB RAM DSP DSP PC ， 。 ， JTAG 。 5 DSP+FPS200 ， ， ， ， ， ， 。 ： [1] [J]. [2] ， ， 256 KB FLASH FLASHEEPROM 512 KB 。 ； FLASH SRAM ， 。 C5416
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into RAM. Normally‚ most routers load an IOS image that is stored in flash memory and an initial configuration stored in NVRAM. 2. Routers use the following logic‚ in order‚ to attempt to load an IOS: 1. Load a limited-function IOS if the configuration register’s last hex digit is set to 0 or 1. 2. Load an IOS based on the configuration of boot system commands in the startup-configuration file. 3. Load the first file in flash as the IOS. 4. Use TFTP broadcasts to find a TFTP server and download
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