منابع مشابه
Suppression of noise amplification during colour correction
This paper relates to correcting colours in digital photography. Three low pass filters are used to prevent noise amplification during colour correction. It is well known that a straightforward application of a low pass filter reduces the sharpness of an image. In this paper, the filtering is applied in a non-conventional way which naturally compensates the blur introduced by the filtering. Thi...
متن کاملAquaculture
John Lucas introduces aquaculture, the cultivation of aquatic organisms and its role in human food production for a sustainable future.
متن کاملIntegrated Microfluidic Loop-mediated-isothermal-amplification System for Rapid Diagnosis of Aquaculture Virus
The micro polymerase chain reaction (PCR) chip has been extensively reported for rapid clinical diagnosis recently. However, a series of heating and cooling processes may increase total reaction time and complexity of the control system. Besides, nucleic acid extraction, which is a critical procedure for molecular diagnosis, still remains an issue for most of the microfluidic systems. This stud...
متن کاملCorrection: Comparison of Multiple Displacement Amplification (MDA) and Multiple Annealing and Looping-Based Amplification Cycles (MALBAC) in Single-Cell Sequencing
[This corrects the article DOI: 10.1371/journal.pone.0114520.].
متن کاملAquaculture and Food Security
Food security can be defined as “secure access to enough food at all times.” Aquaculture can affect human food security by increasing income and thus enlarging the capacity to purchase food on the market. In this study, however, the primary concern is with the aquaculture product as food, not as a commodity of economic value to its producers and sellers. The major impact of aquaculture’s produc...
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ژورنال
عنوان ژورنال: Science
سال: 1969
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.163.3866.493