Results 71 to 80 of about 343,927 (326)
Special pliers connect hose containing liquid under pressure [PDF]
, 1964 For speed and safety in handling disconnect fittings on a hose carrying liquid under pressure, special pliers have been constructed. A gear and rack mechanism is combined with two or more wide-opening U-shaped jaws which are placed over the quick ...
Blaydes, R. A.
core +1 more source
Rack-and-pinion effects in molecular rolling friction
, 2008 Rolling lubrication with spherical molecules working as 'nanobearings' has failed experimentally so far, without a full understanding of the physics involved and of the reasons why.
Braun OM +5 more
core +1 more source
Advanced Science, EarlyView.Acinetobacter regulates dinotefuran tolerance in Propylea japonica by mediating the expression of the horizontally transferred gene PjDUF1. Abstract Insect–microbial symbiont relationships are widespread in nature and often involve lateral gene transfer.
Ningbo HuangFu +10 more
wiley +1 more source
The 3500 Fracturing Pump Bearings’ Deformation Effects on the Rack Performance
Shiyou jixie, 2016 The fracturing hydraulic end loads and power end dynamic characteristics of the 3500 fracturing pump rack have been analyzed.Based on the loads on the rack under dangerous conditions,the rack bearing block torus’s load,the maximum radial deformation and ...
Jiang Faguang +4 more
doaj
Shock and Vibration, 1997 A nonlinear three dimensional (3D) single rack model and a nonlinear 3D whole pool multi-rack model are developed for the spent fuel storage racks of a nuclear power plant (NPP) to determine impacts and frictional motion responses when subjected to 3D ...
Yong Zhao
doaj +1 more source
Energy Transfer in Vials Nested in a Rack System During Lyophilization
Pharmaceutics, 2020 Small batch sizes are a consequence of more personalized medicine and reflect a trend in the biopharmaceutical industry. Freeze drying of vials nested in a rack system is a tool used in new flexible pilot scale processing lines.
Sarah Daller +2 more
doaj +1 more source
An EXPRESS Rack Overview and Support for Microgravity Research on the International Space Station (ISS) [PDF]
, 2008 The EXpedite the PRocessing of Experiments to Space Station or EXPRESS Rack System has provided accommodations and facilitated operations for microgravity-based research payloads for over 6 years on the International Space Station (ISS). The EXPRESS Rack
Jordan, Lee P., Pelfrey, Joseph J.
core +1 more source
Gravity‐Tolerant In‐Flight 3D Bioprinting Enabled by Stereolithography for Space Tissue Engineering
Advanced Science, EarlyView.A flight‐compliant, closed stereolithographic 3D bioprinting system enables robust fabrication of acellular and cell‐laden hydrogel constructs under varying gravitational conditions, including microgravity and hypergravity phases. Printed structures retain dimensional fidelity and high‐resolution features, while cell viability remains high ...
Bianca Lemke +8 more
wiley +1 more source
Practical research of free standing rack (Seismic experiment study on full scale free standing rack)
Nihon Kikai Gakkai ronbunshu, 2015 The spent fuel taken out of a plant reactor is temporarily stored in a spent fuel rack. This fuel will often have to be stored in the rack for long periods before it can be moved to a reprocessing facility. Therefore, the spent fuel rack must have a high
Akihisa IWASAKI +6 more
doaj +1 more source
Unveiling Localized Heat in Lithium‐Ion Cells for Intelligent Temperature Sensing
Advanced Energy and Sustainability Research, EarlyView.Heat generation, thermal responses, and intelligent management in batteries. Lithium‐ion batteries (LIBs) power electric vehicles, portable electronics, and grid‐scale storage, yet their safety, performance, and lifetime are constrained by thermal effects.
Yunke Wang +6 more
wiley +1 more source