Results 171 to 180 of about 5,529 (201)
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The effect of heating surface treatment by oxy-acetylene gas on the microstructure and hardness of the UIC R42 rail

AIP Conference Proceedings, 2023
Adya Aghastya   +5 more
exaly   +2 more sources

Caracterización de la cámara Raytrix R42 para la estimación de la profundidad y la síntesis de imágenes de enfoque sintético a diferentes distancias de trabajo

open access: yes, 2022
En el presente trabajo de grado se trató de caracterizar la cámara Raytrix R42 para la estimación de la profundidad y la síntesis de imágenes de enfoque sintético a diferentes distancias de trabajo, obteniendo recomendaciones y datos importantes al ...
Delgado Ruiz, Hector Fabian
openaire   +2 more sources

MPEC 2023-R42 : COMET P/2010 YK3 = P/2023 KF3

2023
The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
openaire   +1 more source

Design of Energy Absorbing Plastic Brackets to Meet Rear Crash Regulation ECE R42

SAE Technical Paper Series, 2019
<div class="section abstract"><div class="htmlview paragraph">Vehicle safety and adherence to rules and regulation is of utmost requirement for any OEM. ECE R42 is one of the most important test criteria for a vehicle to get launched. To prove this, we shall discuss the case of Low speed impact structure construction.
Praveen Kumar   +2 more
openaire   +1 more source

Highly efficient production of hyaluronic acid byStreptococcus zooepidemicusR42 derived from heterologous expression of bacterial haemoglobin and mutant selection

Letters in Applied Microbiology, 2016
During Streptococcus zooepidemicus fermentation, most carbon sources are used to synthesize lactic acid, which can inhibit strain growth and hyaluronic acid production. Here, we expressed bacterial haemoglobin (Vhb) in Strep. zooepidemicus. Due to highly efficient oxygen use, only 15·26 g l(-1) lactic acid was produced, which is 0·73 times the quantity
J F, Lu   +5 more
openaire   +2 more sources

Noise Level Measurements on the UMTA Mark I Diagnostic Car (R42 MODEL)

1971
The R42 Model mass transit car currently operating on the "N" line of the new York City Transit System was selected for experimentation and tests. For this purpose, the car was instrumented and designated as the UMTA Mark I Diagnostic Car. Noise levels generated by "stop and go" operations of the Diagnostic Car were measured and tabulated in this ...
Rickley, E J   +3 more
openaire   +1 more source

Design of Bumper Beam Structure for Pedestrian Protection and Low Speed Bumper Impact(ECE-R42).

SAE Technical Paper Series, 2016
<div class="section abstract"><div class="htmlview paragraph">The biggest challenge in vehicle BIW design today is to make a light, cost effective and energy absorbing structure. With the increasing competition as well as increasing customer awareness, today’s vehicle has to satisfy several aesthetic and functional requirements besides the ...
Abhishek Sinha   +2 more
openaire   +1 more source

MPEC 2025-R42 : 2025 RE1

The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
openaire   +1 more source

MPEC 2024-R42 : 2024 RY

The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
openaire   +1 more source

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