Winning app helps commercial buildings get energy star benchmark – telecommunication cables Manufac

Melon, an app that simplifies the process of getting an Energy Star benchmark for a commercial building, was one of the big winners in the USgovernment’s Energy for Apps competition. The Melon app delivers an Energy Star score and suggest next stepsto improve efficiency and reduce waste, once a building managersupplies basic building information and energy use. A Washington,D.C.-based startup developed the app, which won second prize foroverall best app. The US Energy Department-sponsored Energy for Apps contest was launched this spring to challenge software developers to buildapps for mobile phones, computers and tablets based on Green Buttondata, to help customers use less energy and save money.

Green Button is a White House-Energy Department programthat’s pushing for a universal, simple-to-use format toallow electricity customers to access their energy usedata. Green Button was designed around an open standard toencourage innovation among website and software developers. Pacific Gas & Electric was an early adopter and installed thefeature on its website. Since then, a number of utilities andsmart grid vendors have committed to providing Green Button data toits customers. s.

Other winners in the competition: Leafully, the overall grand prize winner, developed an app thathelps utility customers visualize their Green Button data as avariety of units, such as the amount of tress needed to offset anindividual’s energy use. The brainchild of Seattle-based teamTimothy Edgar and Nathan Jhaver, Leafully encourages users to setenergy savings goals and to share their progress on Facebook. Cleantech software and services company Zerofootprint was awardedbest overall third prize for its VELObill app, which makes iteasier for utility customers to view their energy use, gaugewhether it’s high or low and, compare it to that of theirpeers. A team of University of California, Irvine students won the bestoverall student prize for their Wotz app, which lets users exploreand play with Green Button data. Budget It Yourself, a collaborative project from a team of studentsat Case Western Reserve University and the Cleveland Institute ofArt, won the best student app second prize.

The app helps userstrack their energy use and make energy-savings goals.

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Network Support For Computer Motherboard

In any type of computer, motherboard is the main component, which holds many vital parts of the system and provides connections to other peripherals. It acts as a communication highway. Each part of the computer system communicates to each other through the motherboard. The objective of the motherboard is provide a communication channel to all other peripherals and parts of the computer system.

Brief History Of Motherboard
In the earlier times when computer was first invented, the device used to be built in a frame or a case with parts connected through a backplane. The backplane comprised a set of slots interconnected through wires. After the arrival of printed circuit boards, the central processing unit, read only memory, random access memory, peripherals were mounted on the PCBs. As time passed by in the 1970s and 1980s, more and more numbers of components started getting housed on the motherboard due to economical reasons. In the 1990s, the motherboards became capable of performing video,audio,networking and graphics functions.

Overview Of Motherboard
Generally a computer motherboard has microprocessor, main memory and other vital components, mounted on it. Other parts like video and sound controllers, external storage and peripheral devices are connected to motherboards through plug-in cards. In the latest motherboards, all these components are mounted directly.

Motherboard Chipset
One of the most important component of motherboard is chipset. It controls the data flow through the data bus of the motherboard. Channelizing the data to the correct component is the primary objective of the chipset.

Motherboard Components
The motherboard contains connectors for all components. Expansion slots for PCI,ISA,AGP,DIMM and external connections for serial and parallel ports,USB ports,sound card,keyboard and mouse are mounted on it.

Keyboard & Mouse Connectors
All computers have keyboard ports connected to the motherboard. Two most commonly used connector types are DIN and AT. Nowadays mini DIN PS/2types of connectors are replacing ST types of connectors. PS/2 style sockets could be used with AT types by using a converter. USB connectors are also found in some PCs.

Parallel Port
Parallel ports are used by printers. On parallel port, multiple wires are used for carrying data signals. A 25 pin female DB connector is used in parallel port. Motherboards directly support parallel ports through direct connection or dongle.

Central Processing Unit
The component is also known as CPU. It controls all operations that are performed inside a computer. CPUs are basically large scale integrated circuits in rectangular small packages with multiple connecting pins. CPU consists of mainly two components,namely Arithmetic Logical Unit(ALU) and Control Unit(CU). ALU performs arithmetic and logical operations and CU fetches instructions from memory and execute them.

Universal Serial Bus
Universal Serial Bus or USB is an industry standard connection for PC. The speed of USB 3.0, the latest standard of USB, is 5 Gbits/second.

Basic Input Output System- Read Only Memory(BIOS ROM)
The BIOS ROM chip, which is a permanent memory,contains the software program which performs the basic operations when the computer is switched on. When the computer is powered up, the microprocessor searches for basic diagnostic information in BIOS ROM., such as, how much memory is available, whether all peripherals are working properly, if an external drive is connected,etc. When diagnostic information is found to be OK, then only the computer starts its operation.

Random Access Memory(RAM)
RAM is a temporary memory. It is used to store data when computer is powered up. Once the computer is switched off, this memory id erased.

Electrically Erasable Programmable Read Only Memory(EEPROM)
EEPROM is erasable programmable read only memory. It is possible to read from and write to this type of memory. Once the computer is switched off, data stored in EEPROM is retained.

Slots
Generally two types of slots are available on motherboard, namely AGP slots and PCI slots. AGP slots are used for graphics cards, while devices like modems, network cards and sound cards use PCI slots.

IDE Connector
This connector is used for connecting hard disks, CD and DVD.

Floppy Connector
The computer’s floppy drive is connected through this connector.

PC Support
Since motherboard contains so many components, any defective component could make the computer nonfunctional. Many online network support providers are rendering round the clock support for motherboards. In case the user faces any problem related to motherboard, immediately the help of PC support providers should be sought to mitigate the problem.

Steps To Take When You See Signs Of Aging Of Hosted Pbx Providers

Though there is a huge buzz in the telecommunication market regarding the use of Hosted PBX systems and yet with the addition of new and better Hosted PBX providers, the uncompetitive ones have their foundations weakened. Most of those who do not support a considerable sector of the target areas seem to shut down their business or sell the name to some other new service provider. Now, when you first make the choice of this system, there are many factors that are there in your mind while selection and that affect the level of satisfaction that you have with their services.

The competition in the telecom sector is growing stiff with the growing number of Hosted PBX providers and to become the paramount of the domain is a difficult task. There may be a number of reasons that affect the rise in the telecom world, most important of which include:

*Those business firms that function on a costly service stage in the telecommunication sector tend to the most likely prey to downfall. The reason is that IT sector is a domain where each of the SMBs looks for a cost-cutting solution and in that case, they wouldnt prefer such providers.

*The number of customers that the business firm is servicing has reduced to quite few due to new competition rising in the neighborhood.

Now when you get the sudden news that your Hosted PBX provider is giving up his business and you need to hand over the entire telecommunication infrastructure to some new one within a week or month, this is where you face trouble. Most of the business enterprises are in a state of dilemma when this happens. There are also some of the VOIP telecom providers that would shut down without prior notice. The steps that business owners need to follow in this stage include:

*Search the internet for some of the most dominant Hosted PBX VOIP providers of the time and analyze what they offer. This process would not be so time consuming due to the fact that your requirements would already be there with you. If those are a little outdated, you may create a new checklist to include the latest features of the time and then compare the features.

*A very essential step as far as the confidentiality and integrity of business transactions is concerned is to get all your company sensitive information off from the servers of your previous Hosted PBX providers. This is to guarantee that your data remains secure even when you make a switch amongst Hosted PBX providers.

*When you enter the Virtual PBX market, you would find an endless row of service providers but it is always better to go for the ones that have established a firm foothold in the telecommunication sector for a considerable amount of time. Try to opt for ones that support vast clientele as these services will not give up so easily.

*Ensure that number portability is not an issue. One of the most critical factors when it comes to switch between Hosted PBX providers is the porting of numbers to the new Business PBX. If there arises any such situation in which your provider refuses to get the numbers ported and shuts down the company, what you can do in that case is to opt from amongst the providers who have prior experience in lost numbers recovery.

How To Properly Install Thhn Cable During Cold Weather

Cold weather can wreak havoc on your skin, your heating bill and the air pressure in your tires, but did you also know that it can destroy your cabling if its not handled properly? One such cable, easily susceptible to cold weather deterioration, is THHN cable.

What is THHN cable?

While the terminology of some cables is convoluted and difficult to understand, most of the names of cables are acronyms or abbreviations. The name “THHN” simply comes from “Thermoplastic, High-Heat Resistance, Nylon-Coated.” THHN cable is classified under Hook-up Wire and is a very popular cable, typically used as general building wire. “General” simply means that it has several different applications, all falling under the building industry. Like all general use cables, there is no one “correct” application for THHN cable. However, it is very important to understand any cable’s strengths and weaknesses, what environments it can and cannot be used.

THHN Cable Strengths

Knowing where the name THHN comes from helps identify the cable’s strengths. Because it is a thermoplastic material it can be heated and cooled several times to reshape it, but like any material it has high and low temperature limits that it can withstand before becoming unstable. These specific temperatures can differ between individual manufacturers.

With the “High Heat” rating in its name, that infers it can be used in high temperature applications. What specific applications depend on the actual specifications of the cable, and the operating temperature ranges must be known to determine this. “Nylon-coated” identifies a specific thermoplastic material being used. THHN also has thermoplastic PVC material as insulation, but the Nylon is used as the cable’s jacket and is exposed to the elements. Nylon is a strong material, and is so widely used that THHN cable is more cost effective than other building cables made to withstand more demanding environments.

THHN Cable Weaknesses

The very same materials that give THHN cable it’s strengths also lend weaknesses as well in the right (or should I say wrong?) environments.

Because of the Nylon coating, THHN cable can become stiff at lower temperatures. Temperatures lower than 14F can make it susceptible to cracking. Thermoplastic materials need to undergo a process called plasticizing to function at constant low temperatures, but for cables that will be installed and then never move this isn’t necessary. Proper handling will allow for the cable to withstand installation and then cold temperatures up to the lowest end of the operating temperature range.

The term “thermoplastic” is defined as a material that melts into a liquid at high temperatures and freezes at lower temperatures. The colder it gets, the more it freezes, until the slightest agitation will cause fracture. Bending the cable causes one side of the jacket to compress and the other to expand, which is just the type of agitation needed to cause cracking.

Proper Installation of THHN Cable

To make sure that your THHN cable doesnt crack during installation, there are a few simple steps to follow:
Store cable indoors when the weather turns cold; a stable temperature of 65F is best.
If this is not possible, bring the cable inside at this temperature for 24 hours before installation
Never install THHN when the temperature outside is below 14F
While exposed to cold temperatures, do not drop it to the floor and protect the cable from impacts from other objects as this can crack the stiffened material.

After proper installation, THHN cable can safely operate in outside temperatures below 14F given that it remains stationary.

About Allied Wire & Cable, Supplier of Electrical Wire

Allied Wire & Cable is one of the largest privately owned value-added manufacturers and distributors of electrical wire and cable products in the United States. Family owned and operated since 1988, Allied services many of the largest industries in the country, from the government and the military to aerospace, automotive and telecommunications. Allied supplies all the wire, cable, tubing and accessory needs of these industries and more everyday. Headquartered in Collegeville, PA, Allied has offices in Florida, New Hampshire, South Carolina, Tennessee, Texas and Wisconsin, along with several warehouses across the country.