Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Heading up

Inabenfide. [4-Chloro-2-(a-hydroxybenzyl)]-isonicotonanilide) [82211 -24-3] (Inabenfide) (32) is not for use in the United States, but is used in other countries to inhibit the growth of rice plants. The compound is appHed to the soil 40—60 days prior to the heading up of plants, where it is absorbed through the roots and translocated throughout the stem. It inhibits the elongation of the lower intemodes and this stops lodging. It is extremely toxic to fish. [Pg.425]

Deep-Well Turbine and Canned Version. By stacking up the stages, heads up to 1100 m (3500 ft) can be achieved. The deep-weU pump is submerged into the weU, and Hquid comes into contact with the pump body and the weU walls. Alternatively, a pump pit may be of dry design, and a can, ie, an enclosure around the pump, having connections to the source of Hquid is provided (Fig. 9). [Pg.294]

Close-Coupled Pumps (Fig. 10-38) Pumps equipped with a built-in electric motor or sometimes steam-turbine-driven (i.e., with pump impeller and driver on the same shaft) are known as close-coupled pumps. Such units are extremely compact and are suitable for a variety of services for which standard iron and bronze materials are satisfactory. They are available in capacities up to about 450 mVh (2000 gal/min) for heads up to about 73 m (240 ft). Two-stage units in the smaller sizes are available for heads to around 150 m (500 ft). [Pg.907]

Turbine Pumps The term Turbine pump is applied to units with mixed-flow (part axial and part centrihigal) impellers. Such units are available in capacities from 20 mVh (100 gal/min) upward for heads up to about 30 m (100 ft) per stage. Turbine pumps are usually vertical. [Pg.909]

Multilayered structures play an important role in the production of, e.g., biomaterials, catalysts, corrosion protectors, detectors/diodes, gas and humidity sensors, integral circuits, optical parts, solar cells, and wear protection materials. One of the most sophisticated developments is a head-up-display (HUD) for cars, consisting of a polycarbonate substrate and a series of the layers Cr (25 nm), A1 (150 nm), SiO, (55 nm), TiO, (31 nm), and SiO, (8 nm). Such systems should be characterized by non-destructive analytical methods. [Pg.411]

While the F-N curve is a cumulative illustration, the risk profile shows the expected frequency of accidents of a particular category or level of consequence. The diagonal line is a line of constant risk defined such that the product of expected frequency and consequence is a constant at each point along the line. " As the consequences of accidents go up, the expected frequency should go down in order for the risk to remain constant. As the example illustrates, if a portion of the histogram sticks its head up above the line (i.e., a particular type of accident contributes more than its fair share of the risk), then that risk is inconsistent with the risk presented by other accident types. (Note There is no requirement that you use a line of constant risk other more appropriate risk criteria for your application can be easily defined and displayed on the graph.)... [Pg.43]

At the time of better life, the Consumer Division was headed up by the late Stafford Taylor and, as well as improving shareholder value and customer satisfaction, he wanted the change to benefit employees and the wider community. [Pg.58]

It was dark when I drove up to my house. My wife was in the doorway, and before I stepped in, I said "The War Department wants me to go to Numberg. The Farben industrialists may be put on trial. They want me to head up the prosecution. I m not going, of course."... [Pg.13]

There s that and — well. I don t believe it would be a good idea, under the circumstances, for me to head up any prosecution of German industrialists."... [Pg.20]

In the daytime, Mr. Minskoff, a man could hardly walk through different parts of the factoiy without seeing some inmate dropping to the ground. They kept holding their heads up even when the rest of their bodies wouldn t stand up straight. They knew they had to hold their heads up. [Pg.187]

The essence of a recrystallization is a purification. Messy, dirty, compounds are cleaned up, purified, and can then hold their heads up in public again. The sequence of events you use will depend a lot on how messy your crude product is, and just how soluble it will be in various solvents. [Pg.92]

Two questions arise from this result. Do lobsters use only chemical and not mechanosensory information, and why do lobsters not use ground reference and head up-current Since turbulent odor dispersal is based on water flow patterns, we must investigate the role of microflow patterns in plume orientation behavior. As for ground reference, we speculate that the flow patterns of the lobster s natural environment may be too complex to allow for efficient rheotactic behavior in odor source localization. This complexity is most likely caused by a mismatch between turbulent scales and animal body size and sampling scales. [Pg.162]

Unlike the constraints on anode material, the constraints on cathode materials are usually lower because typically they do not need to constitute the transparent electrode material. In certain instances, where a completely transparent OLED is needed (windshield and heads-up displays), ITO may also be used as the cathode with suitable modification [12]. In general, cathode materials are pure metals or metal alloys. The requirements for cathode materials are as follows ... [Pg.302]

At UCLA, Deborah Estrin is heading up the Centre for Embedded Networked Sensors or CENs, a 40 million, 10-year NSF-backed centre... [Pg.130]

Pour the pennies onto a table. Remove all the pennies that are "heads-up." These pennies represent atoms of the radioisotope that have undergone radioactive decay. [Pg.97]

Figure 2. Hairflip—a female mannerism. The Hairflip consists of a typical movement sequence which starts with a slight head tilt, followed by a head up movement. The hand reaches out into the hair and the head turns back into the starting position with gaze aversion. This movement is performed more often by females (Grammer, 1991) than by males. Figure 2. Hairflip—a female mannerism. The Hairflip consists of a typical movement sequence which starts with a slight head tilt, followed by a head up movement. The hand reaches out into the hair and the head turns back into the starting position with gaze aversion. This movement is performed more often by females (Grammer, 1991) than by males.
Bedford, T.G. and Dormer, K.J., Arterial hemodynamics during head-up tilt in conscious dogs, /. Appl. Physiol., 65,1556-1562,1988. [Pg.284]

After writing a textbook of psychiatry with Fritz Redlich, he headed up the Department of Psychiatry at the University of Chicago for many years, later moving to join the UCLA faculty. He also served with distinction as editor of the Psychiatry until his premature death in 1993. [Pg.120]

I was selected to head up the Department of Behavioral Science at the Medical Field Service School at Fort Sam Houston, Texas. PresidentNixon was just beginning to implement his War on Drugs. The psychiatric consultant to the Surgeon General seemed to think I was the right one to develop courses for future drug specialists and counselors. [Pg.213]

If you are in public and you start experiencing these symptoms, first ask yourself, did anything out of the ordinary just happen, a loud pop Did someone spray something on the crowd Are other people getting sick too Is there an odor of new mown hay, green corn, something fruity, or camphor where it shouldn t be If the answer is yes, then calmly (if you panic you breathe faster and inhale more air/poison) leave the area and head up wind, or outside. [Pg.263]

At the start to walk stooping is rather a joke, but it is a joke that soon wears ojf. I am handicapped by being exceptionally tall, but when the roof falls to four feet or less it is a tough job for anybody except a dwarf or a child. You have not only got to bend double, you have also got to keep your head up all the while so as to see the beams and girders and dodge them when they come. [Pg.26]

The fear of success trait shows up in the letter "y". If the last stroke heads up to the baseline and then turns away. .. that s the fear of success. [Pg.111]

The horizontal pumps are available for capacities up to 900 m /h (4000 gahmin) the vertical in-line pumps, for capacities up to 320 m /h (1400 gahmin). Both horizontal and vertical in-line pumps are available for heads up to 120 m (400 ft). The intent of each ANSI specification is that pumps from all vendors for a given nominal capacity and total dynamic head at a given rotative speed shall be dimensionally interchangeable with respect to mounting, size, and location of suction and discharge nozzles, input shaft, base plate, and foundation bolts. [Pg.35]

Double-Suction Single-Stage Pumps These pumps are used for general water-supply and circulating service and for chemical service when liquids that are noncorrosive to iron or bronze are being handled. They are available for capacities from about 5.7 mVh (25 gal/min) up to as high as 1.136 x lO" mVh (50,000 gal/min) and heads up to 304 m (1000 ft). Such units are available in iron, bronze, and iron with bronze fittings. Other materials increase the cost when they are required, a standard chemical pump is usually more economical. [Pg.35]

Tips Stay low and on your hands, elbows, and knees. Keep your head up and looking forward. Speed is not as crucial as not falling through the gaps. [Pg.333]

There are many other distributions used in statistics besides the normal distribution. Common ones are the yl and the F-distributions (see later) and the binomial distribution. The binomial distribution involves binomial events, i.e. events for which there are only two possible outcomes (yes/no, success/failure). The binomial distribution is skewed to the right, and is characterised by two parameters n, the number of individuals in the sample (or repetitions of a trial), and n, the true probability of success for each individual or trial. The mean is n n and the variance is nn(l-n). The binomial test, based on the binomial distribution, can be used to make inferences about probabilities. If we toss a true coin a iarge number of times we expect the coin to faii heads up on 50% of the tosses. Suppose we toss the coin 10 times and get 7 heads, does this mean that the coin is biased. From a binomiai tabie we can find that P(x=7)=0.117 for n=10 and n=0.5. Since 0.117>0.05 (P=0.05 is the commoniy... [Pg.299]

The orientation drawn on the top we ll call the leg-up orientation. Rotate the upward-pointing leg go degrees, and you ll have the orientation drawn on the bottom, which we ll call the head-up orientation. You will be investigating the half-life of two pretend elements. The first, legonium, decays when it lands in the leg-up orientation. The second, heado-nium, decays when it lands in the head-up orientation. [Pg.122]

Repeat the procedure, now pretending the paper clips are headonium atoms.The paper clips removed will be the ones that fall in the head-up orientation. [Pg.122]


See other pages where Heading up is mentioned: [Pg.294]    [Pg.163]    [Pg.907]    [Pg.225]    [Pg.701]    [Pg.52]    [Pg.569]    [Pg.261]    [Pg.68]    [Pg.91]    [Pg.14]    [Pg.8]    [Pg.36]    [Pg.36]    [Pg.344]    [Pg.40]    [Pg.210]    [Pg.315]    [Pg.122]    [Pg.294]   
See also in sourсe #XX -- [ Pg.65 ]




SEARCH



Head-up display

© 2024 chempedia.info