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"Results indicate that properly selected plant additives obtained from arable crops may be helpful in limiting the numbers of drug-resistant strongylids."
Pipeotech clocks up cryogenic milestone for DeltaV-Seal™
Norway’s Pipeotech extends its industry-first 10-year gas-tight warranty for its ground-breaking DeltaV-Seal™ gasket all the way down to applications running at -196°C, based on stellar results of cryogenic leakage tests at a pre-eminent European research lab.
Pipeotech launched its metal-to-metal DeltaV-Seal in 2015. Backed by unique DNV GL type certification, DeltaV-Seal immediately set a new gas-tight standard for industrial gaskets, offering the first sealing solution that was proven to stay exceptionally tight over time with zero maintenance or retorquing required. After proving it efficacy in sectors ranging from hydrocarbons to chemicals processing, maritime, pharmaceuticals and food and beverage production, in 2020 Pipeotech launched the sealing industry’s first 10-year gas-tight limited warranty, creating a truly unique value proposition and cementing the claim of being the tightest, safest and most durable
"[T]he typical communication limited to national authorities and health institutions will not be sufficient to successfully reach the general public and decrease vaccine hesitancy, because COVID-19 by itself is not a typical situation." As of this writing, COVID-19 vaccinations are about to begin in various countries or are underway.
Caption: Nanosatellite thrusters that emit a stream of pure ions are the first of their kind to be entirely additively manufactured, using a combination of 3D printing and hydrothermal growth of zinc oxide nanowires. A stainless steel version (top) works better overall but is much more expensive to produce. MIT researchers found that a polymer version (bottom) yields comparable performance at a lower cost. Credits: Image: Velásquez-García Group
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A 3D-printed thruster that emits a stream of pure ions could be a low-cost, extremely efficient propulsion source for miniature satellites.
The nanosatellite thruster created by MIT researchers is the first of its kind to be entirely additively manufactured, using a combination of 3D printing and hydrothermal growth of zinc oxide nanowires. It is also the first thruster of this type to produce pure ions from the ionic liquids used to generate propulsion.