2012年6月9日 星期六

Buying E books On E bay E bay The One stop E book Shop

On September 1995, one of the most prestigious online shopping sites was founded. eBay is unique because it allows online shoppers, either as individuals or as a group, a wide variety of merchandise that they can buy, sell or trade within their community, their nation or even other with other countries.

eBay's merchandise reaches to 44 million things on sale at any given time and is added with more than four million of other things to be sold everyday. Their categories include antiques, collectibles, photography, computers, art, toys, electronics, stamps, jewelry, magazines, comics, pottery, e-books and many more.

Electronic books or more popularly known as e-Books are text materials designed to be portable. They are special books that uses a program that enable readers to read it through their hardware devices - like Personal Computers, laptops, palmtops and/or even mobile phones. They are so accessible and can be transferred from one computer to another using a network.

Since e-Bay is one of the country's leading online shopping site, they also provide a selection on must have e-Books. Shopping for e-Books is fairly easy, but one must need some basic online shopping knowledge before they are able to do so. A great recommended book would be eBay Bargain Shopping for Dummies (can be found at eBay) by Marsha Collier. This book would help all online shoppers who to discover the treasure of eBay shopping. Her book spills the beans on how to outwit and outbid your competition - which is a good way to find discounts on all the items up for grabs.

e-Books can be ordered online and delivered electronically to your computer (or mobile phone). This way, there is no shipping and tax expenses and you get your e-Book at a very low price. There are numerous sites that sell e-books in this manner

On the other hand, Instant e-Books do not require additional software or other readers for customers to be able to immediately start reading their e-Books after installing it. And aside from that, there are many free e-Books and other articles written by "eBay gurus."

With eBay, e-Books are just a click away. What could be greater news to all book lovers out there?





iAutoblog the premier autoblogger software

2012年6月8日 星期五

The world of computer gaming high-stakes and intense competition

Multiplayer games and tournaments are now offering cash prizes, adding to the thrill of competing. To participate, a valid credit card or paypal account is required. And, a player must live in a state or country that has no laws against online gaming for money. Sites which promote such activities are: and

Gaming leagues are becoming professional and organize competitions where cash prizes are worth over US$ 100,000 in cash. These events are seen as business and marketing development opportunities. Hardware manufacturing giants like Intel sponsor gaming clans and see gaming world-wide as a profitable avenue for promoting their products. High-stake gaming competitions are popular, but the real fights occur behind the scenes, where companies spend millions trying to get their technology directly into the hands of gamers

Professional gaming has taken the world by storm and, LAN competitions are high-stake tournaments with a few gamers earning a living just competing. A professional gamer with a sponsorship plan in place can earn up to US$ 500,000 per year. Cyberathlete, Professional League, Gamecaster, Global gaming League, are some of the organizations that host competitions. The first professional gaming league was set up in 1997 and today the competitions are not just televised but covered by major publications and newspapers. MTV, CNN,ESPN, USA Network, ABC World News Today, FOX, WB and others telecast the events live.

Gamers from all walks of life train intensely to become virtual world champions, winning brings fame, money, as well as recognition. And, since 2001 The World Cyber Games are held in a different country each year. The prize in 2004 was worth US$ 400, 000 and competitors played: FIFA Soccer 2004, Need for Speed, Underground, Star-Craft, Brood War, Unreal Tournament 2004, Dawn of war, Dead or Alive Ultimate, and Halo 2.

Gaming is serious; it is about quick thinking, intense practice, team work, interaction with other players, and understanding technology at its best. Gamers have to be on their toes, keep abreast with new launches, changes, patches, cheats, and more.

According to online gaming expert Psychologist Professor Mark Griffiths,





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2012年6月7日 星期四

Shorter Supply Chains Higher Expectations

The past few years have seen some dramatic changes in parcel shipping methods. Most of those changes have been driven by impatience, manifested in what the industry calls "the shortening of the supply chain." It is an interesting phrase, summing up a wide variety of customer attitudes and business strategies.

To the consumer, shortening the supply chain means an unwillingness to accept the term "out of stock" or delays in order processing, and a reluctance to endure lengthy delivery times.

To the seller, who must somehow meet these higher customer expectations, a shorter supply chain means reducing inventory turns, "crossdocking" as much product as possible and having complete inventory on hand at all times. Since the inception of the "dot-com" era, merchants have promised 24-hour product delivery, in-stock inventories, and on-line order tracking. This level of service is not only the norm, it is now the minimum acceptable offering.

Keeping both the consumer and the seller happy is the responsibility of the parcel shippers, who now must perform at unprecedented service levels and at constantly reduced costs. Luckily, distribution technology is not in place to support these lofty goals.

Designing a parcel distribution center to satisfy current industry demands requires a thorough review of new processes and technologies. Fortunately, the goals, at least, are clear: to route product through the distribution center as rapidly as possible, with the greatest level of accuracy and at the lowest possible cost.

Old methods and systems are simply not capable of handling the current myriad of products and order sizes in an efficient or cost-effective manner. The new generation of efficient distribution centers, on the other hand, handle more product faster and cheaper than ever before, with greater levels of accountability and increased order visibility to the client. Of course, you can't just throw out all the old systems and purchase some "everything for everybody" off-the-shelf system to solve all your problems. It would be nice if it was that easy, but it's not.

Available New Technologies

Most truly efficient distribution centers are designed from the bottom up. A clean slate is the best starting point, but if you are not this fortunate and must adapt a dated operation to current standards, a modular implementation of current technologies and practices will work almost as well.

One important caution must be voiced: current software systems rely on technologically advanced material handling equipment and sophisticated hardware to reach industry standard performance levels, and all of the components truly go "hand in hand." In other words, you can't just plug new software into an outdated system. Transforming a basic manual operation into a highly automated and extremely productive automated operation may require multiple systems upgrades at the same time.

Software. Current WMS (Warehouse Management) systems are more comprehensive than ever, supporting a myriad of automated processes with "best practice" methodology. A host of "second tier" WMS suppliers such as Radio Beacon and Softeon have developed extremely cost effective solutions that are technologically advanced, offer modular implementation based on client needs, and support the most complex distribution scenarios. Choosing the correct software systems provider is a critical-path decision when enabling current distribution processes.

Inside the Distribution Center, systems technology manages material movement through the facility. One recent example is Voice Recognition transaction software. The May Company, A major retailer in the United States, began incorporation of this technology in their distribution centers in the 1990's. At the time, this was cutting edge and truly experimental. Now, Voice Recognition systems regularly manage processes such as receiving, putaway and picking with tremendous improvements in accuracy and efficiency.

Product Identification. The latest production identification technology, RF ID, lets users program a chip the size of a pencil tip or smaller with data capability that surpasses barcode scanning for receiving, inventory management and shipping carton identification, and will be a WAL-MART requisite by 2005 for major vendors. The Massachusetts Institute of Technology had developed a test lab specifically for the application of RF ID technology in commerce.

Unit Sortation. For those operations that perform true "fulfillment" (fulfilling orders through the picking of individual units) the material handling world had now engineered systems for all demand levels. "Pick to light" and "Put to light" systems are the software driven equivalents of manual picking, and systems are commonly available. Better yet, low cost and moderate rate unit sortation systems exist from numerous suppliers. Unit sortation is now cost justifiable even by the most aggressive corporate ROI formulas.

Order/Carton size. The elevation in customer service levels has created a trend toward more frequent, but smaller orders. This phenomenon has generated a larger quantity of small, lightweight cartons which must be handled somehow. The conveyable minimum size and weight of cartons had changed, and equipment suppliers have responded to meet the demand.

Older mechanical conveying systems had minimum carton weight parameters which are now unrealistic. A handful of suppliers have developed electronically controlled accumulation conveyors which essentially have no minimum weight requirement. The most sophisticated conveyors of this type feature low voltage, independently powered rollers for ease of maintenance and low cost operation. This technology was pioneered by the Versa conveyor company for the USPS over a decade ago, and remains the standard for carton handling.

Carton Sortation. Increased facility throughout has affected outbound carton sortation technology as well. Most system designers realize that the ability to sort cartons at high rates begins with the ability to merge product rapidly and feed the sorter at high rates. Systems suppliers such as Intelligrated have developed ultra high rate product handling solutions utilizing high-speed carton sortation systems that operate in synergy with extremely efficient merge technology. The result is a "plug and play" back end distribution system that will deliver high rates with anticipated product handling accuracies.

Pre-owned equipment opportunities. In this time of reduced corporate capital expenditures, there is one encouraging piece of news. There are places where a bargain can be found, where relatively new technology can be purchased for less than you might think.

Near the beginning of this article, I mentioned the pressures on sellers and distribution centers alike to meet escalating customer expectations. Well, not everyone was careful about the promises they made, or successful in meeting those expectations. The result is that there are a number of defunct dot-com enterprises that have abandoned millions of dollars in distribution systems, and their losses may be your gains. Find the right partner for this second-market mechanization and you could save hundreds of thousands (even millions) of dollars. It is a "right time, right place" opportunity.

Conclusion

In conclusion, accommodating a shortened supply chain requires engineering a comprehensive and cost effective distribution strategy, including the adoption of moderately complex information systems and relatively sophisticated material handling technologies. This is a market requirement. You have no real choice if you expect to remain competitive. The good news is that there is little real risk, since the process involves proven technology with compelling and guaranteed returns.





iAutoblog the premier autoblogger software

2012年6月6日 星期三

Day Trading Computer

Computers are so cheap nowadays that almost any new computer will be sufficient for day trading. Below I will highlight the basic components that you need for your day trading system: hardware, software, Internet connection, and system protection.

Hardware for day trading

This is a typical trading computer setup with two monitors connected to the same computer. This allows the day trader to expand the trading screen across both monitors as if was one big rectangular monitor. Thus, more graphs and other market data can be observed by the day trader at the same time. Even though I do not have a Ph.D. in computers, I have used and helped people set up computers for day trading, and know other people that use computers for the same thing. Below I have provided the minimum general specifications for day traders followed by the preferred specifications (in parentheses):

Pentium III 700 MHz or higher (Pentium 4 best)

512 MB RAM or higher (1 GB or higher best)

Windows XP

One 21-inch CRT monitor (Two 19-inch LCD [flat screen] or greater preferred)

Please note that you will need two video cards (one per monitor) if you want to use two monitors, or a multi-head video card (like ATI, Matrox or Apian) that allows you to connect more than one monitor to it (best option). Unless you are a computer expert, try to order the system exactly like you want it (turnkey) from your chosen computer vendor. If you decide to use the trading robot, you don't need many of the hardware and software options described on this page.

Day trading software

Quality software is the most essential element in a robust day trading system. I believe that RealTick is the best software currently in the market today for trading stocks. To trade currencies, such a sophisticated software is not necessary. Every serious day trader uses special software for day trading. This software is installed on the trading computer mentioned above and through it the day trader analyzes stocks or currencies and places orders to buy and sell. Since the trading software is the most important component of a complete day trading system, it is very important that the software be well-known and widely used by traders. The software for trading stocks should have the following components:

Level II (a list of all the buy and sell orders in the market)

Time and Sales (list of all transactions)

Real-time streaming quotes and charts (constantly updated with live market data)

Portfolio tracker

Real-time news

Order entry built into the software

The best software in this category that I know is called RealTick. It is given to you by your broker (direct-access broker that uses the RealTick platform) when you open a brokerage account. If you want to work day trading currencies instead (forex trading), you don't need all the above features. Currency trading software comes in either a standalone or JAVA version. The one I use is pretty easy to learn. To test drive a trading simulator for 30 days of the system I use, click on this link.

Internet connection

A fast Internet connection is a must for serious day traders. Nowadays, DSL and Cable modem service are very affordable. Even if you buy the best computer that is currently available, without a fast Internet connection you cannot receive all of the streaming, real-time information (quotes, charts, transaction information, etc.) provided by your day trading software. For that reason, a 56-Kbps regular phone line modem is not an ideal primary connection to the Internet (except in rare cases). Suggestions (if available):

DSL (Digital Subscriber Line) service from your phone company, or

Cable Modem service from your cable company

I have used DSL for a few years already and think it's great (right now I use BellSouth DSL). DSL is much faster than a 56-K modem. Even though I have no experience with the cable modem service, I know that many traders use it and it is also extremely fast. After you call your DSL company and order the DSL service (about $50 per month), it usually takes the company about 2 weeks to send you the modem and software you need to use the service. If you do not have DSL or Cable Modem service in your area, one option is always to trade in the broker's office, with one of the high-speed computers that are already set up there.

System protection

An antivirus program will prevent destructive computer viruses from running on your trading system. Antivirus Program: All you have to do is listen to the news today and you will probably hear a story about a new computer virus program that is causing havoc around the world. This is common practice nowadays. Many viruses have caused quite a stir in the last few years, and have damaged a large number of computers throughout the world. A computer usually gets a virus when a file infected with the virus is opened by the user. Most people obtain these files as email attachments. If your computer files are destroyed by a virus, you won't be able to trade. To avoid this, you should use an antivirus program like Norton Antivirus or McAfee VirusScan. There are some free virus scanners out there, but you can use them at your own risk. Most computers already come from the vendor with one of these two programs installed.

A firewall will block unauthorized access to your trading computer from the outside world. Firewall: If you use a high-speed Internet connection (like DSL or Cable Modem) you become vulnerable to ""hacking."" Hacking is when a person (hacker) breaks into (hacks) your computer from another computer. The hacker then takes control of the computer and can simply spy on you or delete the entire contents of your trading system. This can be a very serious setback for a trader. To prevent this from happening, a trader can use a ""firewall."" A firewall blocks unauthorized access to your trading computer from the outside world. A firewall can consist of additional hardware and/or software installed on the computer system. The easiest solution to set up is a software firewall. There are tons of different firewall software vendors in the market and many companies that provide free versions of their software. To learn more about firewalls, you can go to the Shield's Up section of St eve Gibson's website at

A good back-system is essential to complete the day trading computer. A 56-K modem can serve as a back-up for the high-speed Internet connection and a UPS (or worse case, a surge suppressor) can be used to provide back-up power during blackouts and suppression of voltage surges. Back-up System: In a perfect world we wouldn't need a back up system, but we don't live in a perfect world. The most important forms of back-up for trading are:

56-Kbps Modem in case your DSL or Cable Modem service is disrupted

Uninterruptible Power Supply (UPS) for a power failures and surges

Even though I've had very few cases when the DSL stops working during trading, it has happened. The same thing can happen to the Cable Modem service. When your high-speed service goes out, you can simply connect via your regular 56-Kbps modem via your phone line. Even though you cannot feed as much information through the 56-K service as you can with a high-speed connection, it still allows you to place trades and view some basic trading information. With RealTick, you can design a simpler configuration in the software for cases like these (the currency trading software works perfectly even with a 56-K modem).

A UPS allows your trading computer to run on back-up power when there is a blackout. Even though you cannot run on back-up power indefinitely (based on the limitations of the UPS), it does allow you to close any positions that you do not want to leave open as well as save anything that you were working on. A UPS will also provide protection from voltage surges that can damage your trading computer. In the United States we have the advantage that the power is pretty reliable, so if you don't want to buy a UPS right away when you start trading that's OK, but you should at least use a surge suppressor ($20 to $50) to protect your trading computer from sharp fluctuations in power which can easily damage or shorten the life of your trading equipment.





iAutoblog the premier autoblogger software

2012年6月5日 星期二

The Space Industry in Russia

The recent (December 2005) spate of news about Russia's space program was decidedly mixed. According to Space News, the 17-country European Space Agency (ESA) declined to participate in Russia's $60 million, two-year Clipper manned and winged space vehicle program, a touted alternative to NASA's Crew Exploration Vehicle.

With an anual budget of $800 million, the Russian Federal Space Agency sought to minimize the importance of this surprising turnabout. In a press conference, Nikolay Sevastiyanov, President of the Russian aerospace contractor RSC-Energia, said: "We're starting to design this new transportation system to support the International Space Station (ISS) once it's complete." A space tug, dubbed Parom, will tow the Clipper to the ISS.

But this is not the whole truth. The Clipper - a combined crew and cargo vehicle - is at the heart of Russia's renewed attempt to land crafts on the moon and on Mars.

The Clipper is the culmination of a decade of research, development, and geopolitical maneuvering, involving many other elements.

Consider the "Volga". It is the name of a new liquid-fueled retrievable and reusable (up to 50 times) booster-rocket engine. It will be built by two Russian missile manufacturers for a consortium of French, German, and Swedish aerospace firms. ESA - the European Space Agency - intends to invest 1 billion euros over 10-15 years in this new toy. This is a negligible sum in an $80 billion a year market.

Russian rockets, such as the Soyuz U and Tsiklon, have been launching satellites to orbit for decades now and not only for the Russian defense ministry, their erstwhile exclusive client. Communications satellites, such as Gonets D1 ("Courier" or "Messenger"), and other commercial loads are gradually overtaking their military observation, navigation, and communications brethren. The Strategic Rocket Forces alone have earned more than $100 million from commercial launches between 1997-9, reports "Kommersant", the Russian business daily.

Still, many civilian satellites are not much more than stripped military bodices. Commercial operators and Rosaviakosmos (Russia's NASA) report to the newly re-established (June 2001) Russian Military Space Forces. Technology gained in collaborative efforts with the West is immediately transferred to the military.

Russia is worried by America's lead in space. The USA has 600 satellites to Russia's 100 (mostly obsolete) birds, according to space.com. The revival of US plans for an anti-missile shield and the imminent, unilateral, and inevitable American withdrawal from the Anti-Ballistic Missile Treaty add urgency to Russian scrambling to catch up.

Despite well-publicized setbacks - such as the ominous crash at Baikonur in Kazakhstan in July 1999 - Russian launchers are among the most reliable there are. Fifty-seven of 59 launch attempts were successful last year. By comparison, in 1963, only 55 out of 70 launch attempts met the same happy fate.

American aerospace multinationals closely collaborate with Rosaviakosmos. Boeing maintains a design office in Russia to monitor joint projects such as the commercial launch pad Sea Launch and the ISS. It employs hundreds of Russian professionals in and out of Russia.

There is also an emerging collaboration with the European Aeronautic Defense and Space (EADS) company as well as with Arianespace, the French group. A common launch pad is taking shape in Kourou and the Soyuz is now co-owned by Russians and Europeans through Starsem, a joint venture. Russia also intends to participate in the hitherto dormant European RLV (Reusable Launch Vehicle) project.

The EU's decision, in the 2002 Barcelona summit, to give "Galileo" the go ahead, would require close cooperation with Russia. "Galileo" is a $3 billion European equivalent of the American GPS network of satellites. It will most likely incorporate Russian technology, use Russian launch facilities, and employ Russian engineers.

This collaboration may well revive Russia's impoverished and, therefore, moribund space program with an infusion of more than $2 billion over the next decade.

But America and Europe are not the only ones queuing at Russia's doorstep.

Stratfor, the Strategic Forecasting firm, reported about a deal concluded in May 2001 between the Australian Ministry of Industry, Science and Resources and the Russian Aviation and Space Agency. Australian companies were granted exclusive rights to use the Russian Aurora rocket outside Russia. In return, Russia will gain access to the ideally located launch site at Christmas Island in the Indian Ocean. This is a direct blow to competitors such as India, South Korea, Japan, China, and Brazil.

Russian launch technology is very advanced and inexpensive, being based, as it is, on existing military R&D. It has been licensed to other space-aspiring countries. India's troubled Geosynchronous Satellite Launch Vehicle (GSLV) is based on Russian technology, reports Stratfor. Many private satellite launching firms - Australian and others - find Russian offerings commercially irresistible. Russia - unlike the US - places no restrictions on the types of load launched to space with its rockets.

Still, launch technologies are simple matters. Until 1995, Russia launched more loads annually than the rest of the world combined - despite its depleted budget (less than Brazil's). But Russia's space shuttle program, the Energia-Buran, was its last big investment in R&D. It was put to rest in 1988. Perhaps as a result, Russia failed dismally to deliver on its end of the $660 million ISS bargain with NASA. This has cost NASA well over $3 billion in re-planning.

The living quarters of the International Space Station (ISS), codenamed "Zvezda", launched two years late, failed to meet the onerous quality criteria of the Americans. It is noisy and inadequately protected against meteorites, reported "The Economist". Russia continues to supply the astronauts and has just launched from Baikonur a Progress M1-8 cargo ship with 2.4 tons of food, fuel, water, and oxygen.

The dark side of Russia's space industry is its sales of missile technology to failed and rogue states throughout the world.

Timothy McCarthy and Victor Mizin of the U.S. Center for Nonproliferation Studies wrote in the "International Herald Tribune in November 2001:

"[U.S. policy to date] leaves unsolved the key structural problem that contributes to illegal sales: over-capacity in the Russian missile and space industry and the inability or unwillingness of Moscow to do anything about it ... There is simply too much industry [in Russia] chasing too few legitimate dollars, rubles or euros. [Downsizing] and restructuring must be a major part of any initiative that seeks to stop Russian missile firms from selling 'excess production' to those who should not have them."

The official space industry has little choice but to resort to missile proliferation for its survival. The Russian domestic market is inefficient, technologically backward, and lacks venture capital. It is thus unable to foster innovation and reward innovators in the space industry. Its biggest clients - government and budget-funded agencies - rarely pay or pay late. Prices for space-related services do not reflect market realities.

According to fas.org's comprehensive survey of the Russian space industry, investment in replacement of capital assets deteriorated from 9 percent in 1998 to 0.5 percent in 1994. In the same period, costs of materials shot up 382 times, cost of hardware services went up by 172 times, while labour costs increased 82-fold. The average salary in the space industry, once a multiple of the Russian average wage, has now fallen beneath it. The resulting brain drain was crippling. More than 35 percent of all workers left - and more than half of all the experts.

Private firms are doing somewhat better, though. A Russian company unveiled, in March 2002, a reusable vehicle for space tourism. The ticket price - $100,000 for a 3-minutes trip. One hundred tickets were already sold. The mock-up was exposed to the public in a Russian air base.

As opposed to grandiosity-stricken Russia, Kazakhstan has few pretensions to being anything but a convenient launching pad. It reluctantly rents out Baikonur, its main site, to Russia for an $115 million a year. Russia pays late, reports accidents even later, and pollutes the area frequently. Baikonur is only one of a few civilian launch sites (Kapustin Yar, Plesetsk). It is supposed to be abandoned by Russia in favor of Svobodny, a new (1997) site.

Kazakhstan expressed interest in a Russian-Kazakh-Ukrainian carrier rocket, the Sodruzhestvo. It is even budgeted for in the Russian-Kazakh space program budget 2000-2005. But both the Russians and the Ukrainians were unable to cough up the necessary funds and the project was put on indefinite hold.

Umirzak Sultangazin, the head of the Kazakh Institute for Space Research, complained bitterly in an interview he granted last year to the Russian-language "Karavan":

"Our own satellite is an dire need. So far, we are using data "received" from US and Russian satellites. Some information we use is free, but we have to pay for certain others ... We have high-class specialists but they are leaving the institute for commercial structures because they are offered several times bigger salaries. I have many times raised this question and said: Look, Russia pays us not a small amount to lease Baykonur [some 115m dollars a year], why should we not spend part of this money on space research? We could have developed the space sector and become a real space power."

Kazakhstan has its own earth profiling program administered by its own cosmonauts. It runs biological and physical experiments in orbit. The "tokhtar" is a potato developed in space and named after Kazakhstan's first astronaut, the eponymous Tokhtar Aubakirov.

Almost all the former satellites of the USSR have established their own space programs after they broke away, vowing never again to be dependent on foreign good will. Romania founded ROSA, the Romanian Space Agency in 1991. Hungary created the Hungarian Space Office.

The Baltic states - to the vocal dismay of many of their citizens - work closely with NATO on military applications of satellites within the framework of BALTNET (the Baltic air space control project). Poland (1994), Hungary (1991), Romania (1992) and the Czech Republic have been cooperating with ESA on a variety of space-related commercial and civil projects.

Ukraine hedges its bets. It signed with Brazil a space industry bilateral accord in January. A month later it signed five bilateral agreements regarding the space industry with Russia.

Many Western academic institutions, NGO's, and commercial interests created frameworks for collaboration with space scientists from Central Asia, Central and Eastern Europe, Russia, CIS, and NIS. The University of Maryland pioneered this trend with its East-West Space Science Center, formed in 1990.

The space industry - and particularly the emerging field of launch technologies - represents one of the few areas in which the former communist countries may retain a competitive edge and a relative advantage. The West would do well to encourage the commercialization of this knowledge. The alternative is proliferation of missile technologies and military applications of technology transferred within collaborative efforts on civilian projects with Western partners. The West can save itself a lot of money and heartache by being generous early on.





iAutoblog the premier autoblogger software

2012年6月4日 星期一

Shorter Supply Chains Higher Expectations

The past few years have seen some dramatic changes in parcel shipping methods. Most of those changes have been driven by impatience, manifested in what the industry calls "the shortening of the supply chain." It is an interesting phrase, summing up a wide variety of customer attitudes and business strategies.

To the consumer, shortening the supply chain means an unwillingness to accept the term "out of stock" or delays in order processing, and a reluctance to endure lengthy delivery times.

To the seller, who must somehow meet these higher customer expectations, a shorter supply chain means reducing inventory turns, "crossdocking" as much product as possible and having complete inventory on hand at all times. Since the inception of the "dot-com" era, merchants have promised 24-hour product delivery, in-stock inventories, and on-line order tracking. This level of service is not only the norm, it is now the minimum acceptable offering.

Keeping both the consumer and the seller happy is the responsibility of the parcel shippers, who now must perform at unprecedented service levels and at constantly reduced costs. Luckily, distribution technology is not in place to support these lofty goals.

Designing a parcel distribution center to satisfy current industry demands requires a thorough review of new processes and technologies. Fortunately, the goals, at least, are clear: to route product through the distribution center as rapidly as possible, with the greatest level of accuracy and at the lowest possible cost.

Old methods and systems are simply not capable of handling the current myriad of products and order sizes in an efficient or cost-effective manner. The new generation of efficient distribution centers, on the other hand, handle more product faster and cheaper than ever before, with greater levels of accountability and increased order visibility to the client. Of course, you can't just throw out all the old systems and purchase some "everything for everybody" off-the-shelf system to solve all your problems. It would be nice if it was that easy, but it's not.

Available New Technologies

Most truly efficient distribution centers are designed from the bottom up. A clean slate is the best starting point, but if you are not this fortunate and must adapt a dated operation to current standards, a modular implementation of current technologies and practices will work almost as well.

One important caution must be voiced: current software systems rely on technologically advanced material handling equipment and sophisticated hardware to reach industry standard performance levels, and all of the components truly go "hand in hand." In other words, you can't just plug new software into an outdated system. Transforming a basic manual operation into a highly automated and extremely productive automated operation may require multiple systems upgrades at the same time.

Software. Current WMS (Warehouse Management) systems are more comprehensive than ever, supporting a myriad of automated processes with "best practice" methodology. A host of "second tier" WMS suppliers such as Radio Beacon and Softeon have developed extremely cost effective solutions that are technologically advanced, offer modular implementation based on client needs, and support the most complex distribution scenarios. Choosing the correct software systems provider is a critical-path decision when enabling current distribution processes.

Inside the Distribution Center, systems technology manages material movement through the facility. One recent example is Voice Recognition transaction software. The May Company, A major retailer in the United States, began incorporation of this technology in their distribution centers in the 1990's. At the time, this was cutting edge and truly experimental. Now, Voice Recognition systems regularly manage processes such as receiving, putaway and picking with tremendous improvements in accuracy and efficiency.

Product Identification. The latest production identification technology, RF ID, lets users program a chip the size of a pencil tip or smaller with data capability that surpasses barcode scanning for receiving, inventory management and shipping carton identification, and will be a WAL-MART requisite by 2005 for major vendors. The Massachusetts Institute of Technology had developed a test lab specifically for the application of RF ID technology in commerce.

Unit Sortation. For those operations that perform true "fulfillment" (fulfilling orders through the picking of individual units) the material handling world had now engineered systems for all demand levels. "Pick to light" and "Put to light" systems are the software driven equivalents of manual picking, and systems are commonly available. Better yet, low cost and moderate rate unit sortation systems exist from numerous suppliers. Unit sortation is now cost justifiable even by the most aggressive corporate ROI formulas.

Order/Carton size. The elevation in customer service levels has created a trend toward more frequent, but smaller orders. This phenomenon has generated a larger quantity of small, lightweight cartons which must be handled somehow. The conveyable minimum size and weight of cartons had changed, and equipment suppliers have responded to meet the demand.

Older mechanical conveying systems had minimum carton weight parameters which are now unrealistic. A handful of suppliers have developed electronically controlled accumulation conveyors which essentially have no minimum weight requirement. The most sophisticated conveyors of this type feature low voltage, independently powered rollers for ease of maintenance and low cost operation. This technology was pioneered by the Versa conveyor company for the USPS over a decade ago, and remains the standard for carton handling.

Carton Sortation. Increased facility throughout has affected outbound carton sortation technology as well. Most system designers realize that the ability to sort cartons at high rates begins with the ability to merge product rapidly and feed the sorter at high rates. Systems suppliers such as Intelligrated have developed ultra high rate product handling solutions utilizing high-speed carton sortation systems that operate in synergy with extremely efficient merge technology. The result is a "plug and play" back end distribution system that will deliver high rates with anticipated product handling accuracies.

Pre-owned equipment opportunities. In this time of reduced corporate capital expenditures, there is one encouraging piece of news. There are places where a bargain can be found, where relatively new technology can be purchased for less than you might think.

Near the beginning of this article, I mentioned the pressures on sellers and distribution centers alike to meet escalating customer expectations. Well, not everyone was careful about the promises they made, or successful in meeting those expectations. The result is that there are a number of defunct dot-com enterprises that have abandoned millions of dollars in distribution systems, and their losses may be your gains. Find the right partner for this second-market mechanization and you could save hundreds of thousands (even millions) of dollars. It is a "right time, right place" opportunity.

Conclusion

In conclusion, accommodating a shortened supply chain requires engineering a comprehensive and cost effective distribution strategy, including the adoption of moderately complex information systems and relatively sophisticated material handling technologies. This is a market requirement. You have no real choice if you expect to remain competitive. The good news is that there is little real risk, since the process involves proven technology with compelling and guaranteed returns.





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2012年6月3日 星期日

Save Money by Buying the Right Auto Navigation System for Your Needs

Save Money by Buying the Right Auto Navigation System for Your Needs

With so many GPS (global positioning satellite) devices and auto navigation systems on the market today how on earth is someone supposed to choose the system that will be best for you? The answer to that question isn't as difficult as you might think. It all lies in deciding what you will be using your GPS device to accomplish. You need to know where you will be using your device in order to use it properly. By this I mean will you be using your GPS system for driving, biking, hiking, boating, or 'off-roading'?

Occasionally you will find that your goals and desires of your auto navigation system or GPS will require use in more than one of these instances, the good news is there's a device for that too! Seriously, there is a device that is suitable for almost every possible need and use. If you plan to use your auto navigation system exclusively for driving your automobile, you should probably choose a system such as one of the following: Magellan RoadMate 2200T Portable Navigation System, Garmin StreetPilot c530 Automotive GPS, Tom Tom One, Tom Tom GO 910 Automotive GPS System, or Navman iCN 750 Vehicle Navigation with Camera. These systems each offer something unique to consumers while also delivering some of the same popular features that consumer's love. Some of those features include turn-by-turn directions, landmark identification, important stops and destinations along your route, and popular restaurants along the way.

If you want something that is a little more versatile than your typical stand-alone navigation system or GPS then you might want to check out the many options afforded by the handheld GPS systems on the market today. Many of these will require an upgrade of some sort in order to be useful for turn-by-turn destination information but are excellent for those taking the fun off the beaten path and off road. For those who love adventure in the great outdoors the following handheld GPS systems offer an excellent choice for keeping you on track and in the know: Garmin eTrex Vista Cx Color Handheld GPS Unit, Magellan eXplorist 600, and Lowrance iFinder Hunt Color.

For those who currently own a laptop or PDA software and hardware add ons can turn your device into a GPS system. These offer a more affordable option to the stand-alone navigation system and are an attractive incentive to many potential consumers. You will also find the widest variety of features within this particular category. Most of these devices offer the hardware as well as the necessary mapping software as part of the package. This allows them to have relative portability while also offering the full features of the stand-alone navigation systems. Some of the laptop or Palm systems that you may wish to consider are the following: Garmin CF Que 1620 Compact Flash GPS, Tom Tom Navigator 6 Bluetooth, DeLorme Earthmate Blue Logger, and the Garmin Mobile 20 Smartphone GPS System.

These are by no means all inclusive of the many wonderful and exciting products that are available in today's market for those interested in purchasing an auto navigation system. You should also keep in mind that new technologies emerge on a daily basis. With that in mind, prices on existing technologies are steadily decreasing, as prices on new items are often still quite high. It is very possible to get a great deal by shopping last year's top of the line navigation toy and skipping the high-end navigation gadgets of the current year.

Another way to save money on navigational aids and devices is not to shop among the top of the line devices. Instead of shopping for those that are priced highest, elect devices within the middle of the price range. These devices generally offer the same excellent quality as the more expensive devices without the over inflated price tags. You should also remember not to pay extra for features that you won't be using. Having an extra feature or two shouldn't be a selling point if you won't be using those features.

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