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Deadheading is a widespread form of pruning, [1] since fading flowers are not as appealing and direct a lot of energy into seed development if pollinated. [2] The goal of deadheading is thus to preserve the attractiveness of the plants in beds, borders, containers and hanging baskets, as well as to encourage
Deadheading can refer to the following: Dead mileage, the movement of commercial vehicles in non-revenue mode for logistical reasons; Deadheading (flowers), the pruning of dead flower heads; Deadheading (employee), carrying, free of charge, a transport company's own staff on a normal passenger trip
In analytical chemistry, sample preparation (working-up) refers to the ways in which a sample is treated prior to its analyses. Preparation is a very important step in most analytical techniques, because the techniques are often not responsive to the analyte in its in-situ form, or the results are distorted by interfering species.
A group of students preparing for a test. Test preparation (abbreviated test prep) or exam preparation is an educational course, tutoring service, educational material, or a learning tool designed to increase students' performance on standardized tests.
Materials Science and Engineering – An Introduction. London: John Wiley and Sons. ISBN 0-471-32013-7. Yao, N, ed. (2007). Focused Ion Beam Systems: Basics and Applications. Cambridge, UK: Cambridge University Press. ISBN 978-0-521-83199-4
A Transperth bus is doing a dead mileage run back to the depot, so the destination sign reads "Not in Service 000".. Dead mileage, dead running, light running, empty cars or deadheading in public transport and empty leg in air charter is when a revenue-gaining vehicle operates without carrying or accepting passengers, such as when coming from a garage to begin its first trip of the day.
Prior to the advent of the modern range of embalming chemicals a variety of alternative additives have been used by embalmers, including epsom salts for edema cases, [citation needed] but these are of limited effectiveness and can be chalked up as "embalmer tricks", as the validity of their use has never been demonstrated by professional ...
Preparation [ edit ] Although available commercially, diethyl azodicarboxylate can be prepared fresh in the laboratory, especially if required in pure, non-diluted form.