Data collection is any process of preparing and collecting data‚ for example‚ as part of a process improvement or similar project. The purpose of data collection is to obtain information to keep on record‚ to make decisions about important issues‚ or to pass information on to others. Data are primarily collected to provide information regarding a specific topic. Data collection usually takes place early on in an improvement project‚ and is often formalized through a data collection plan which often
Premium Scientific method Qualitative research Sampling
Speed Dating Tips and Questions Successful speed dating requires a little preparation and care given to the questions that you intend to ask. THINGS TO AVOID Do not drink before or during the event. Overdrinking is a turn-off for most people‚ and using it at a speed-dating event risks making the evening into an embarrassing situation. Do not attend a speed-dating event held at a place where you spend considerable time. Seeing friends at the event but not participating is a stressful experience
Premium
Systems In an article written By Suqing Wang‚ eHow Contributor SQL Server Vs. Oracle Data Types Database While designing and defining tables in databases‚ it is important to find out the data type for each column in the data tables. A data type is an attribute which defines the type of data an object can retain: integer‚ string‚ data and time‚ etc. There are basically three main types: text‚ numbers and date/times. The data types are different‚ depending on the database management system (DBMS)‚ the various
Premium SQL Database Relational model
DATA COMMUNICATION COEN 3193 Assignment No. 1 Brief History of Data Communication Submitted by: Camille A. Bonito BSCpE IV-2 Submitted to: Florinda H. Oquindo TIMELINE OF HISTORY OF DATA COMMUNICATION 1800 Telegraph defined from the Greek... TELE = Afar GRAPHOS = Write 1809 First telegraph in Bavaria. Samuel Soemmering. Used 35 wires with gold electrodes in water. Detection at distant end 2000 feet away was by the amount of gas caused by electrolysis. 1828 First telegraph in the USA
Premium Bell System AT&T
California High Speed Rail: An Overview California High Speed Rail: An Overview On November 4th‚ 2008 California voters approved something completely new to the state of California. A high speed rail system which will connect north and south of the state‚ From San Francisco to San Diego‚ on a 800 miles long stretch of rail tracks which will be completed by 2030. State of California is a place which has very few or limited ways of public transport. It never had anything like this which connects
Premium Rail transport
e-mail: zanutto@uniud.it 1 Abstract This study analyzes the most widewpread methodologies available in literature used to measure complexity. The research moves from a theoretical physic perspective‚ through the Complexity Theory‚ to a manufacturing system. On these subjects‚ two classification frameworks are proposed in order to categorize the most widespread measures. In particular‚ the second classification framework regards entropic measures widely used to measure complexity in manufacturing
Premium Complexity Information theory Computational complexity theory
CHAPTER 17 DATA MODELING AND DATABASE DESIGN SUGGESTED ANSWERS TO DISCUSSION QUESTIONS 17.1 Why is it not necessary to model activities such as entering information about customers or suppliers‚ mailing invoices to customers‚ and recording invoices received from suppliers as events in an REA diagram? The REA data model is used to develop databases that can meet both transaction
Premium Balance sheet Entity-relationship model Sales order
SPECIAL ISSUE Development of High Voltage DC-XLPE Cable System Yoshinao MURATA*‚ Masatoshi SAKAMAKI‚ Kazutoshi ABE‚ Yoshiyuki INOUE‚ Shoji MASHIO‚ Seiji KASHIYAMA‚ Osamu MATSUNAGA‚ Tsuyoshi IGI‚ Masaru WATANABE‚ Shinya ASAI and Shoshi KATAKAI We have developed a cross-linked polyethylene (DC-XLPE) insulating material that has excellent properties for DC voltage applications. Our high-voltage (HV) DC XLPE cable and factory joints using this material showed positive results in a polarity
Premium Electric power transmission Electromagnetism
4th Generation Data Centers: Containerized Data Centers ITM 576 – Fall 2011 October 26th‚ 2011 Prepared By: Mark Rauchwarter – A20256723 Abstract The 4th generation of data centers is emerging‚ bringing with them a radical redesign from their predecessors. Self-contained containers now allow for modularity and contain the necessary core components that allow this new design to function. This paper discusses the advancements in data center management and the changes in technology and business
Premium Data center Uninterruptible power supply Containerization
and the Cable Industry Introduction Laura Martin‚ an equity research analyst for cable stocks‚ believes that the best way to value cable stocks is through creative methods such as real options and not through more traditional or typical valuation methods such as EBITDA multiples‚ ROIC analysis and DCF analysis. In 1999 she presented at the Credit Suisse First Boston Broadband conference‚ where she wanted to portray the message that real options is a superior valuation technique for cable stocks
Premium Stock market Discounted cash flow Investment