Results 71 to 80 of about 1,770,136 (289)
Tethered satellite control mechanism [PDF]
, 1983 The tethered satellite control mechanisms consist of four major subsystems. The reel drive mechanism stores the tether. It is motor driven and includes a level wind to uniformly feed the tether to the reel.
Kyrias, G. M.
core +1 more source
Cloning, expression, purification, and structural modeling of the Chandipura virus matrix protein
FEBS Open Bio, EarlyView.This research protocol offers a guide for the cloning, expression, and purification of the Chandipura virus matrix protein using E. coli. It also includes a step‐by‐step procedure for cloning, expressing, and conducting fluorescence imaging of GFP‐fused Chandipura virus matrix protein in mammalian cell lines.
Mariana Grieben
wiley +1 more source
Development of Pyramidal Type 2-AXES Analog Sun Sensor [PDF]
Journal of Astronomy and Space Sciences, 2000 PSS (Pyramidal type 2-axes Analog Sun Sensor) which will be used for KAISTSAT-4 is designed to be small, light, low in power consumption, and adequate for small satellite attitude sensor.
Sungho Rhee +3 more
doaj
Models and performance of SBAS and PPP of BDS
Satellite Navigation, 2022 Satellite Based Augmentation System (SBAS) is one of the services provided by the BeiDou Navigation Satellite System (BDS). It broadcasts four types of differential corrections to improve user application performance.
Junping Chen +5 more
doaj +1 more source
Homologous expression and purification of human HAX‐1 for structural studies
FEBS Open Bio, EarlyView.This research protocol provides detailed instructions for cloning, expressing, and purifying large quantities of the intrinsically disordered human HAX‐1 protein, N‐terminally fused to a cleavable superfolder GFP, from mammalian cells. HAX‐1 is predicted to undergo posttranslational modifications and to interact with membranes, various cellular ...
Mariana Grieben
wiley +1 more source
International Journal of Bio-Resource and Stress Management, 2016 Sustaining farm income through effective, economical, and environment friendly technologies are imminent particularly in tropical countries. Enhanced expectation of people’s aspiration, gap between haves and have-nots, and food security have been a ...
Ravikumar R. K +3 more
doaj
GIL: a tightly coupled GNSS PPP/INS/LiDAR method for precise vehicle navigation
Satellite Navigation, 2021 Accurate positioning and navigation play a vital role in vehicle-related applications, such as autonomous driving and precision agriculture. With the rapid development of Global Navigation Satellite Systems (GNSS), Precise Point Positioning (PPP ...
Xingxing Li +5 more
doaj +1 more source
The Planes of Satellite Galaxies Problem, Suggested Solutions, and Open Questions
, 2018 Satellite galaxies of the Milky Way and of the Andromeda galaxy have been found to preferentially align in significantly flattened planes of satellite galaxies, and available velocity measurements are indicative of a preference of satellites in those ...
Pawlowski, Marcel S.
core +1 more source
Satellite galaxies in the Illustris-1 simulation: anisotropic locations around relatively isolated hosts [PDF]
, 2019 We investigate the locations of satellite galaxies in the z = 0 redshift slice of the hydrodynamical Illustris-1 simulation. As expected from previous work, the satellites are distributed anisotropically in the plane of the sky, with a preference for ...
Brainerd, Tereasa G., Yamamoto, Masaya
core +1 more source
Overview of molecular signatures of senescence and associated resources: pros and cons
FEBS Open Bio, EarlyView.Cells can enter a stress response state termed cellular senescence that is involved in various diseases and aging. Detecting these cells is challenging due to the lack of universal biomarkers. This review presents the current state of senescence identification, from biomarkers to molecular signatures, compares tools and approaches, and highlights ...
Orestis A. Ntintas +6 more
wiley +1 more source