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Achieving Predictable Valve Performance for Safety Applications

Achieving Predictable Valve Performance for Safety Applications

A focus on having the proper specificati...

Putting Servo Valves Back to Work

Putting Servo Valves Back to Work

Industries as varied as paper production...

Corrosion and Fouling: Is There a Solution?

Corrosion and Fouling: Is There a Solution?

According to a 1998 study released by the ...

Valves with All the Trimmings

Valves with All the Trimmings

The term valve trim has been around for ...

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Industry Headlines

Leading Economic Indicators Rose in January

Friday, 23 February 2018  |  Chris Guy

The Conference Board Leading Economic Index (LEI) for the U.S. increased 1.0% in January to 108.1, following a 0.6% increase in December, and a 0.4% i...

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Valve Positioners Offer Improved Control Valve Performance

Valve Positioners Offer Improved Control Valve Performance

Monday, 19 February 2018  |  David Matherly

From time to time, we are re-posting well-received or particularly valuable articles that have previously run on VALVEMagazine.com so that those who m...

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Industry Headlines

MRC Global Announces Fourth Quarter 2017 Results

2 DAYS AGO

MRC Global’s sales were $903 million for the fourth quarter of 2017, which was 26% higher than the fourth quarter of 2016 and 6% lower than the third quarter of 2017 due to seasonality. As compared to 2016, all sectors increased driven primarily by midstream and upstream.

MRC Global's fourth qu...

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Curtiss-Wright Acquires Dresser-Rand Government Business

3 DAYS AGO

Curtiss-Wright has entered into an agreement to acquire the assets that comprise the Dresser-Rand Government Business (Dresser-Rand), a business unit of Siemens Government Technologies, for $212.5 million in cash.

Dresser-Rand designs and manufactures mission-critical, high-speed rotating equipment sol...

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U.S. Refiners Increasingly Turning to Export Markets

2 DAYS AGO

“U.S. gasoline consumption has leveled off as the stimulus provided by low and falling oil prices between 2014 and 2016 has faded, so refiners are increasingly turning to diesel and customers in emerging markets,” Reuters  reports .

“In geographical terms, the fastest growth in co...

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$900M Power Plant Planned for Indiana

2 DAYS AGO

Vectren Energy Delivery of Indiana is proposing to install an additional 50 megawatts (MW) of universal solar and build an 800 to 900-MW natural gas-fired generation facility in addition to other critical investments that will significantly change the way the company generates power for the region .

Th...

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Leading Economic Indicators Rose in January

6 HOURS AGO

The Conference Board Leading Economic Index (LEI) for the U.S. increased 1.0% in January to 108.1, following a 0.6% increase in December, and a 0.4% increase in November.

“The U.S. LEI accelerated further in January and continues to point to robust economic growth in the first half of 2018. Whi...

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IHS Markit Manufacturing Index Rose in February

1 DAY AGO

U.S. manufacturers reported a strong upturn in business conditions during February, which continued the positive trend seen at the start of 2018. At 55.9, up from 55.5 in January, the seasonally adjusted IHS Markit Flash U.S. Manufacturing Purchasing Managers’ Index (PMI) pointed to the fastes...

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Solving the Problems in Front of You

vmsum11_social_media

Engineers are problem solvers and today, they have some pretty amazing tools to help them with that problem solving. Here’s an example from a recent trip.

I went to a station to refill a rental car with gas before returning it to the agency. As usual, I guessed the wrong side for the gas tank and had to circle around to put the car at the right angle to pump the gas. I couldn’t figure out where the latch to open the gas cap was located, and there was no owner’s manual in the glove box to help.

On my smart phone, I did a quick Google search by voice command using the car make, model and “gas tank door latch” as keywords. The results were an online forum with my answer: the door was latched magnetically and required a gentle push to open. This simple voice search saved me 5 to 10 minutes of hunting around for a non-existent latch and a lot of frustration.

These searches from our PCs, phones, tablets and other devices help us solve problems quickly and painlessly every day. Google and the other search engines, along with the right selection and number of keywords, often help us get an answer to a problem in front of us. Although it’s not foolproof, most times, these methods of finding what we need work great.


IN THE INBOX

For businesses, an important issue today with searching is that a lot of wisdom is trapped in email inboxes and “sent items” folders. Desktop indexing and search software such as the search built into PC operating systems or desktop search applications can find some information. But such tools don’t help us with the information that hasn’t reached our inboxes.

Different approaches ranging from content management systems to blogs, wikis, online collaboration and community software are being tried as search destinations with varying degrees of success. The key element to that success seems to be the number of people willing to participate in each approach and the community that naturally forms from this participation.

Metcalfe’s Law states that: “The value of a telecommunications network is proportional to the square of the number of connected users of the system (n2).” Robert Metcalfe, who is responsible for that principle, also offered this:

…a more insightful and, I think, important contribution to the conversation — that to understand the value of a social network we need to consider not just the number of users but also the affinity between the members of the network.

My take on this is that the fastest path to the information you need is to solve the problem in front of you. If a Google search or question posed to your immediate colleague does not yield a quick answer, you should try your social network. That is, provided you’ve built this network to sufficient size to realize the exponential effects described by Metcalfe’s Law.

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