December 14th, 2012


By Phil Westmoreland | Comments (1)

XANAX FOR SALE, In this next-to-last post of the series, I take up the fifth reason that I think we are entering a Golden Age of ChE: Our profession’s breadth, linked by common background and problem-solving approaches.

To keep our profession strong, we must understand and embrace both our core expertise and our breadth. Part of this breadth is working with our different branches and with other disciplines to achieve specific and broad goals of society, low dose XANAX. So, what is ChE and who is a ChE. Ordering XANAX online,

ChE is what a ChE does

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Bette Lawler, AIChE’s director of operations, tells me that when she calls about membership renewals, XANAX no prescription, she often hears the comment, “I’m not really doing chemical engineering anymore.” Most often, Comprar en línea XANAX, comprar XANAX baratos, that turns out to mean that they aren’t doing process engineering.

ChEs do many things in addition to process engineering, XANAX FOR SALE. To name a few areas, we also bring our skills to bear on R&D, management, order XANAX online overnight delivery no prescription, finance, business, XANAX alternatives, design, sales, technical service, testing, XANAX gel, ointment, cream, pill, spray, continuous-release, extended-release, human resources, education, Cheap XANAX no rx, law, medicine, governing, intelligence services, is XANAX addictive, and space flight.

Chemical engineering is not defined narrowly by the industries we work in, XANAX reviews, which are remarkably diverse. Oil, gas, and petrochemicals are key sectors for our profession, XANAX from canadian pharmacy, and the excitement about new opportunities there is high. At the same time, Buy cheap XANAX no rx, we have long records of achievement in pharma, polymers, food, nuclear energy, XANAX trusted pharmacy reviews, environmental control, paper, XANAX samples, and packaging. XANAX FOR SALE, ChEs are also taking leading roles in new areas as diverse as tissue engineering, personalized medicine, nanotechnology, petascale computing, sustainability metrics, and microfluidics.

Ask ChE students what their interests are. You’ll find a wide range. For example, XANAX for sale, at the AIChE Student Chapter of California State University – Long Beach, XANAX street price, students listed water, sustainable manufacturing, medicine, auto racing, XANAX dose, business, biofuels, Doses XANAX work, automated environmental-control systems, and microelectronics.

Our core (1): “Molecular science” is our foundation

The core distinction of a engineering disciplines is what branch of science it rests on.

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Ten years ago, Bob Armstrong of MIT led a broadly based effort of academics and industrial practitioners titled “Frontiers of Chemical Engineering Education,” aiming to develop a new framework for the undergraduate curriculum. One of their insights was that each engineering discipline has three aspects: Its core area of science, a systems approach to problem-solving, and their concepts and analytical connectors (see graphic), XANAX FOR SALE.

Chemistry is the core science of our profession. At the same time, real brand XANAX online, chemistry has broadened to encompass biology and materials so “molecular sciences” is a better description. From that point of view, Purchase XANAX for sale, a definition of chemical engineering is “the profession that applies molecular sciences.”

If you’re doing sales or chemical process control or patent law or tissue engineering, for example, does that definition fit. I think so, buy XANAX without a prescription. XANAX FOR SALE, Consider the contrasting time scales of ChE vs. electrical-engineering process control: seconds and minutes, vs. My XANAX experience, milliseconds and microseconds. Tissue engineering is using living cells, but we now understand that biochemical pathways are keys to their viability.

Physics and math and even social sciences of ChE all play vital roles, order XANAX no prescription, too. Each engineering discipline is centered on some domain of science, and applied molecular sciences is ours, XANAX FOR SALE.

Our core (2): We’re systems engineers – from the start

To tackle these problems or any problem, you first have to grasp what the problem is – what the system is. “Systems” is probably not how you were introduced to it, but ChEs’ initial tool of choice is often writing balances on a system in terms of amounts of material or money or flowrates or energy.

Think what a distinctive strength that is. We learn a systems approach from the start of our careers and then apply it to problem-solving and creative processes throughout our careers. XANAX FOR SALE, Other engineering disciplines have typically first learned the fundamentals and then put them together into systems by their senior undergraduate year. For ChEs, it’s always been ingrained from the start.

These two aspects shape ChE

The bridging tools in our technical toolkit include thermodynamics, kinetics, unit operations, and transport phenomena, and they make up much of the common education background ChEs have. ChE stretches beyond using those particular tools, though, and at some point in your work you may not use them at all.

Rather, I think that ChE is best characterized by (1) applying molecular sciences and (2) starting from a systems perspective. Regardless of whether your assignment is to develop a P&I diagram or supply-chain management or an environmental assessment or personalized medicine, these two features say you're a chemical engineer.

Next week, I’ll conclude this series by writing about the opportunities and challenges we face as we enter a new Golden Age of Chemical Engineering.

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One Response to “XANAX FOR SALE”

  1. This post identifies two distinguishing, common features of ChEs as (1) applying molecular sciences and (2) having a common starting point of tackling problems and projects from a systems perspective that we learned the beginning of our studies. Do you have ideas that would refine or expand that list?

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