How to change the units of concentration Concentrations can also be expressed in grams per decimetre cubed (g/dm 3). Use the relative formula mass (M r) to convert the two units of concentration.

The team also developed the first proof-of-concept SWIR LIDAR using colloidal quantum dots made of non-toxic materials, successfully measuring distances over 10 meters with decimetre resolution.

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The Optus D2 satellite, one of the key satellites serving up satellite TV services to New Zealand, iscoming to the end of its life and Optus is planning to decommission it by May 2025. Launched in ...

Letter Published: 07 October 1961 Decimetre Radio Bursts Concurrent with Solar Type IV Radiation T. KRISHNAN & R. F. MULLALY Nature 192, 58–59 (1961) Cite this article ...

In 2023, Galileo continues to provide the world’s most precise satellite navigation information, to more than four billion users worldwide. Galileo services have expanded with many new capabilities ...

The decimetre-scale positioning accuracy reported by Koelemeij and colleagues is certainly impressive, especially because they achieved it using the existing telecommunications infrastructure.

The autonomy of unmanned aerial vehicles (UAVs) - self-governing in the aerospace discipline has been a remarkable research area with the development of the advanced bespoke microcontrollers embedded ...

The construction of the Beidou B3 satellite system, a new-generation global navigation satellite system, has been completed worldwide, however the respective implementation studies remain in the start ...

An artist's impression of the Optus 11 satellite, now due to be launched in 2023. Image / Optus Sky says it has renegotiated its contract with satellite provider Optus in a deal that adds flexible ...