The guitar is somewhat different. To play middle C on the guitar, you take your left-hand index finger and fret the 2nd string — that is, the 2nd string counting from the bottom as you hold the guitar — at the 1st fret. This action, however, doesn’t produce a sound. You must also strike or pluck that 2nd string with your right hand to audibly produce the note middle C. The smallest interval (unit of musical difference in pitch) of the musical scale is the half step. On the piano, every adjacent key is a half-step apart, regardless of whether…
Author: Jones
Fabrics are made fundamentally from fibers. These fibers can be categorized simply as natural or synthetic and each fiber has its own characteristics and qualities. For example, cotton fibers produce a fabric that is breathable, while wool fibers create a warm cloth, but one that can be sensitive to heat. Cotton is a prime example of a plant fiber. It has soft, ‘fluffy’ characteristics and grows around the seed of the cotton plant. These fibers are harvested from the plant, processed and then spun into cotton yarn. Cotton fibers are used to produce 40 per cent of the world’s textiles.…
Pippa McManus creates illustrations that stay etched in your memory long after you’ve looked at the beautiful images. Her well-known works include illustrations of women on a monochromatic acrylic background with the focus on the woman’s hair and eyes. She always includes Powers somewhere in the piece. When she creates an illustration she goes through what she calls her mental rolodex of past fashion editorials and fashion shows, choosing various reference images from pieces that she loves—the face from one image, the pose or hair from another. When creating a commissioned piece she makes a small pencil sketch based on…
Ask for a heavy metal guitar, for example, and the salesperson will not knowingly and lead you to the scary-looking stuff. Ask for a jazz guitar, and you’ll wind up down toward the guys with berets and “Bird lives!” buttons. Now, some musical styles do share guitar models. You can play both blues and rock, for example, on a Fender Stratocaster. And a Gibson Les Paul is just as capable of a wailing lead as a Start. (As a rule, however, the tone of a Les Paul is going to be fatter and less jangly than that of a Start.…
Before you walk into your local music store ready to plop down your hard-earned dough on a new guitar, you need to take stock of what you’re doing. Ask yourself some tough questions about your pending purchase — and you need to do so now. Don’t wait until you get to the store to develop a buying strategy. The two most important factors in making any purchasing decision — especially concerning a guitar, where passions run high — are to develop a plan and to gather all the information you need to make the best choice. Start developing your purchasing…
Fashion illustration has somehow become this distinct category, but I just see it as another form of illustration. I’d like to see more narrative in fashion drawing. Stylists and photographers have so much fun hinting at characters and stories through fashion spreads, and anything is possible with drawing—you don’t have to worry about the budget and you can cast whoever you want. Taylor recalls the advice she was given by her tutor, artist Andrej 3limowski, who passed it down from his tutor, famed poster designer ¹3limowski used to say ‘personal work is professional hygiene.’ If you don’t keep making your…
The ability to isolate food proteins from complex materials/matrices is critical to their biochemical characterization. Differing biochemical characteristics such as charge, isoelectric point, mass, molecular shape and size, hydrophobicity, ligand affinity and enzymatic activity all offer opportunities for separation. Charge and size/mass are commonly exploited parameters used to separate different proteins using ion exchange and size exclusion chromatography, respectively. In ion exchange chromatography, proteins within a sample are bound to a stationary phase having an opposite charge (e.g. anionic proteins are bound to a cationic column matrix). A gradient of competing ions is then vegan edibles canada through the column…
Various enzymes are used as processing aids in the food industry. Examples include acetoacetate decarboxylase, α-amylase, amylo-l,6-glucosidase, chitosan, lactase and autogenic α-amylase (Table 1.11), many of which are produced as recombinant proteins using genetic engineering techniques. Recombinant expression has the advantage of providing consistent enzyme preparations since expression cultures can be maintained indefinitely, and it is not dependent on natural sources (e.g. from calf stomachs). In addition to recombinant enzymes, microbial enzymes are also used, e.g. microbial Lipids are organic compounds characterized by little or no solubility in water and are the basic units of all organisms’ membranes, the substituent…
Tom starts counting to himself, “5- 4- 3-…” and by the time he gets to 2, he starts walking across the room. He has no idea what he’ll say to her. His heart is racing, but for the first time in a long time he doesn’t feel numb, he feels alive. The closer he gets to her, the more his heart races. She turns around just as he reaches her. What happens next is…irrelevant. It doesn’t matter what happens because she either becomes his soulmate or she doesn’t. The ending of the story is irrelevant—the only thing that matters is…
Come back when you know tensor calculus and I’ll explain to you about n-dimensional forces and the warping of world-lines.” —a science fiction physicist’s reply after being asked how his time machine works85 It is helpful in discussions about the spacetime of special relativity to use what are called Minkowski spacetime diagrams. These are plots of the spacetime coordinates of a particle; the resulting curve is called the world line of the particle. Such diagrams are four-dimensional—three space axes and one time axis—and hard to visualize, much less draw on a flat sheet of paper! The convention is to make…