نتایج جستجو برای: half detection
تعداد نتایج: 747530 فیلتر نتایج به سال:
در این پروژه هدف طراحی و ساخت fluorescence detection systemجهت آشکارسازی مولکول های dna می باشد. در روش pcr، طی چندین چرخه دمایی، مولکول های dna کپی می شوند و سپس با استفاده از روش fluorescence detection، مولکول های بر انگیخته شده dna آشکارسازی می شوند. پس از آشکارسازی می توان به کپی و یا عدم کپی dnaها پی برد.می توان برای جداسازی مولکول های dna بر اساس طولشان، از روش gel electrophoresis استفاده...
Recently we have shown that children's ability to perceive motion-defined forms shows an asymmetry in the left and right visual half-fields which disappears in adulthood. The present study is focused on the visual half-field development of colour contrast vision in the same group of subjects. It was found that colour contrast thresholds for the detection of colour-contrast-defined forms decreas...
One of the most important environmental challenges which exists in the Middle East and Iran in recent years is the phenomenon of dust. As regards the Western half of Iran is in proximity to large deserts and continually effects the country deserts dust and specially that western half and also the unpleasant effects that these dusts have on environment and people health; so the purpose of this s...
Single-frame infrared small target detection (IRSTD) aims to extract targets from background clutter and distinguish them noise. In recent years, semantic segmentation deep learning methods such as CNNs have made many breakthroughs in the field of IRSTD. However, there are limitations this method; for example, tend be too dim, heavy exists. To further improve accuracy IRSTD, we propose a novel ...
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