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Hace 4 horas · This study aimed to explore the effects of various intensities of far-red light on the growth performance, endogenous hormones, antioxidant indices, and overall quality of hydroponically cultivated lettuce. As the control treatment, a white LED emitting light at an intensity of 200 µmol/(m2·s) was utilized (referred to as CK with an R/FR ratio of 5.5), while two experimental treatments, FT1 ...
Hace 4 horas · Grey eyes are a rare and captivating feature that often leave people mesmerized. But what makes them so special? Grey eyes are not just about their unique color; they carry fascinating genetic, cultural, and scientific stories. From the way they change shades in different lighting to their historical significance, there's a lot to uncover. Did you know that only about 1% of the world's ...
Hace 1 día · Incandescent light bulb. A 230-volt incandescent light bulb with a medium-sized E27 (Edison 27 mm) male screw base. The filament is visible as the mostly horizontal line between the vertical supply wires. A scanning electron microscope image of the tungsten filament of an incandescent light bulb. Elaborate light in Denver, Colorado.
Hace 4 horas · Article Content: Furnishing with Flexibility Spatial Dynamics Light Manipulation Decorative Cohesion Aesthetic Accentuation Practical Enhancements Quiet Refinement Designing a compact living room requires clever strategies to maximize both style and function. This article introduces various techniques and ideas that help transform small living spaces into attractive and practical environments.
Hace 4 horas · The comparison of results for the 2022 and 2024 primaries found Democrats got a higher percentage of the vote, on average, in contested races in 2022 when they ran on the party line than this year, when they ran on office-block ballots. Two years ago, the Democrats in six contested House primaries won with an average 82% of the vote; the five ...
Hace 4 horas · The difference between calibration curve absorbance and concentration is their nature. Concentration is the amount of a substance present in a specific volume of a solution while absorbance is a measurement of how much light a sample absorbs at a particular wavelength. Calibration curve is a graph that plots absorbance on the y-axis against concentration on the x-axis.
Hace 4 horas · Specifically, a light-weight backbone network is first constructed based on deformable convolution v3, with some specialized designs for small object detection. Secondly, a unified feature fusion framework based on channel-wise, scale-wise, and spatial-aware attention is proposed to fuse feature maps from different scales.
