In white wine production, pressing usually takes place immediately after crushing and before primary fermentation. In red wine production, the grapes are also crushed but pressing usually doesn't take place till after or near the end of fermentation with the time of skin contact between the juice and grapes leaching color, tannins and other phenolics from the skin. Approximately 60-70% of the available juice within the grape berry, the free-run juice, can be released by the crushing process and doesn't require the use of the press. The remaining 30-40% that comes from pressing can have higher pH levels, lower titratable acidity, potentially higher volatile acidity and higher phenolics than the free-run juice depending on the amount of pressure and tearing of the skins and will produce more astringent, bitter wine.
An example of peculiar press structure: shop press
A simple frame, fabricated from steel, containing a bottle jack or simple hydraulic cylinder. Good for general-purpose work in the auto mechanic shop, machine shop, garage or basement shops, etc. Typically 1 to 30 tons of pressure, depending on size and expense. Classed with engine hoists and engine stands in many tool catalogs.
Some examples of presses by application
A press brake is a special type of machine press that bends sheet metal into shape. A good example of the type of work a press brake can do is the backplate of a computer case. Other examples include brackets, frame pieces and electronic enclosures just to name a few. Some press brakes have CNC controls and can form parts with accuracy to a fraction of a millimetre. Bending forces can range up to 3,000 tons.
3030 Press is an independent art and design book publisher founded in 2006 by John Millichap, in Hong Kong SAR, China. The company focuses on producing books about the character and expression of new creativity in China since the introduction of economic reforms in 1978.
3030 Press’ first titles are selections of new photography, contemporary art and graphic design in China by practitioners aged under or around 30 years old. The books seek to show the impact of new social and commercial forces on the creation of art and design, particularly among the generation born during the 1980s. As well as compilation surveys, 3030 Press also publishes monographs on some of China’s most prominent young artists, including Chen Man and Lin Zhipeng. The company has co-produced several exhibitions in China based on its book projects.
John Millichap, Ou Ning and Gu Zheng, ‘’3030: New Photography in China.’’ 3030 Press, 2006. ISBN 988-99384-0-5
Javin Mo, ‘’3030: New Graphic Design in China.’’ 3030 Press, 2007. ISBN 978-988-99384-1-3
Having obtained this result, and knowing the radius of any sphere in question, we can quickly and easily determine its volume. Note that the volume V and the radius r are expressed as single letters instead of words or phrases. This convention, while less important in a relatively simple formula, means that mathematicians can more quickly manipulate larger and more complex formulas. Mathematical formulas are often algebraic, closed form, and/or analytical.
The film opens in the final days of World War II as the Russians are on the outskirts of Berlin. A German army Panzer Korps general (Richard Lynch) is dispatched to the Swiss border with top secret materials, with orders to hide them from the Allies.
In contemporary Los Angeles, Lt. Barney Caine (George C. Scott) is assigned to solve the murder of his former boss and friend Tom Neeley, which presumably occurred during a drug deal gone wrong. However, Neeley has written 'Gene' on a newspaper in his own blood, and Caine finds a map of Germany with the name 'Obermann' on it. Caine is surprised to learn that Neeley provided drugs at parties hosted by the tycoon Adam Steiffel (Marlon Brando). When he interviews Neeley's ex-wife (Beatrice Straight), he quickly catches her in several lies, and when he returns to interview her a second time, he finds her shot dead in her hot tub.