each data amount on the Debit column in the journal on the debit side of the appropriate amount and each amount on the Credit column on the credit side of the appropriate account. Posting includes‚ locating in the ledger the account(s) debited in the journal entry‚ entering the date of the transaction in the account entering the relevant journal page number in the Post. Ref. column of the account‚ entering the debit amount appearing in the journal in the Debit column of the account and entering the
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[pic] Liquid chromatography labs are composed of six main parts: a. A separation column filled with a fine-grain solid. b. A solvent (mobile phase) that moves through the separation column. c.An injection system to transport the solvent to the separation column. d. A pump to force the solvent through the separation column. e. A detector to determine when the components exit the separation column. f. A recorder [pic] Although in most chromatography labs the solid phase is polar and
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Introduction to Oracle9i: SQL Instructor Guide • Volume 1 40049GC11 Production 1.1 October 2001 D33993 Authors Copyright © Oracle Corporation‚ 2000‚ 2001. All rights reserved. Nancy Greenberg Priya Nathan This documentation contains proprietary information of Oracle Corporation. It is provided under a license agreement containing restrictions on use and disclosure and is also protected by copyright law. Reverse engineering of the software is prohibited. If this documentation
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Beam Chopping corrects for flame emission but not for scattering. Can distinguish the signal of the flame from the atomic line at the same wavelength. The higher the absorbance the higher the transmittance. Intro to IR Near IR- (0.78 to 2.8 micrometers) Mid IR- (2.5- 50 micrometers) Far IR- (50-1000 micrometers) Most common region used is Mid IR btwn 2.5- 15 micrometers Mid IR: based on diffracting gratings but now current instrumentation are of Fourier transform type Far-IR: useful
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QNS: Discuss the characteristics of relations that make them different fromordinary tables and files. Ans:Tables and files have some particular order but relations don’t. ordinary tablesand files are static while a relational database has data thatis dependent on the data that is entered in tuples that are related to thatattribute. in the ordinary tables and files‚ there are no constraintsrelated to the related data and a user could input whatever they wanted Q. Discuss the various reasons
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=1000 kg/m3 . Volumetric gas flow rate V (m3/s) is calculated by assuming a flat velocity profile inside the tube. This is justifiable as the flow is turbulent V= v * s’ Where s’= pipe cross sectional area Vapor velocity inside the distillation column (v) = PROCEDURE: • Allow water to pass through the equipment to ensure the plates are loaded with liquid and then stop the water flow. Wait till the excess water is drained from the plates. • Set the inclined manometer to a suitable inclination
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tables and column names with their data types. Figure 5.2.2 represents the physical data model. i) Physical Design Steps Figure 5.2.3
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dichloromethane through the column and making the column much more easier to work with and allows for faster and better extractions when adding the tea solution. Load is the next step by beginning to add the caffeinated tea solution and slowly vacuuming‚ where the column will start to change to a brownish color and slow down the extraction just by a bit. Once the caffeinated tea solution has been extracted and the caffeine and other impurities remain in the brownish-colored column‚ Washing is the next step
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Chapter 10: * Evaluate the risk/return profile of individual stocks as compared to an equally weighted portfolio of these stocks * Prices are collected from Yahoo Finance (follow instructions in the book‚ pay attention to how the prices are ordered when calculating the returns later) * 10 stocks in the lab‚ 12 in the book * For Motorola‚ use MSI instead of the ticker symbol in the book Steps: 1. Calculate Returns: Rt=Pt-Pt-1Pt-1= PtPt-1-1 2. Mean Monthly Returns and Standard
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other objects within a spreadsheet‚ table and form designing. Ms-Excel is developed on the GUI concept. A spreadsheet is a highly interactive computer program that consists of a collection of rows and columns that are displayed on the screen in a scrollable window. The intersection of each row and column is called a cell. A cell can hold a number of text string or a formula that performs a calculation using one or other cells. Excel is used for a variety of applications. It is commonly used to automatic
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