Results 41 to 50 of about 80,194 (293)
Molecular Oncology, EarlyView.Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova +25 more
wiley +1 more source
Molecular Oncology, EarlyView.Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau +8 more
wiley +1 more source
Virtual Simulation and Experiment of Quality Inspection Robot Workstation
Applied Sciences(1) Background: Quality inspection robots are widely used in automated production lines. However, the design cycle is long, iteration costs are high, and algorithm development is challenging.
Zhenlei Liu +5 more
doaj +1 more source
Applied Sciences, 2020 The periodic inspection for oil pipelines is required due to the deterioration over time. A multitude of factors brings such a deterioration, from corrosion, leaks, to cracks, which may lead to blowbacks and cause the damages for operators and the ...
Hui Li +3 more
doaj +1 more source
Generic Techniques for the Calibration of Robots with Application of the 3-D Fixtures and Statistical Technique on the PUMA 500 and ARID Robots [PDF]
, 1991 A relatively simple, inexpensive, and generic technique that could be used in both laboratories and some operation site environments is introduced at the Robotics Applications and Development Laboratory (RADL) at Kennedy Space Center (KSC).
Tawfik, Hazem
core +1 more source
Autonomous 3D Exploration of Large Structures Using an UAV Equipped with a 2D LIDAR [PDF]
, 2019 This paper addressed the challenge of exploring large, unknown, and unstructured industrial environments with an unmanned aerial vehicle (UAV). The resulting system combined well-known components and techniques with a new manoeuvre to use a low-cost 2D
Faria, Margarida +4 more
core +1 more source
, 2016 Main aim of the project is to develop a robot used for industrial,military and general purpose inspection. Visual feedback from the robot is taken with the help of a camera interfaced with raspberry pi which transmits data to the laptop wirelessly through Wi - Fi.
Madhura Tondare,, Prof.Priya Sawant
openaire +1 more source
FEBS Open Bio, EarlyView.This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill +4 more
wiley +1 more source
机车电传动, 2020 Aiming at the requirements of rail transit operation and maintenance for rail and tunnel inspection, the current situation and outstanding problems of rail transit inspection were analyzed, and the differences of inspection methods at home and abroad ...
Ziliang YU +3 more
doaj
Development of a Bridge Inspection Robot Capable of Traveling on Splicing Parts
Inventions, 2017 Several infrastructures, such as bridges and tunnels, require periodic inspection and repair to prevent collapse. There is a strong demand for practical bridge inspection robots to reduce the cost and time associated with the inspection of bridges by an ...
Yogo Takada, Satoshi Ito, Naoto Imajo
doaj +1 more source