Results 71 to 80 of about 4,596,229 (314)
A Flatness-Based Nonlinear Control Scheme for Wire Tension Control of Hoisting Systems
IEEE Access, 2019 A double-rope winding hoisting system (DRWHS) is usually employed to transport weight or workers in mines usually from ultra-deep underground (>1000m).
Wanshun Zang +5 more
doaj +1 more source
Controlling Slab Flatness Automatically Using Laser Scanning and BIM [PDF]
, 2014 Developments of Terrestrial Laser Scanning (TLS) and Building Information Modeling (BIM) offer great opportunities to achieve a leap forward in the efficiency and completeness of dimensional control operations.
Bosché, Frédéric, Guenet, Emeline
core +1 more source
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
Applied Sciences, 2019 In this paper, we study an advanced pouring control system using a tilting-ladle-type automatic pouring machine. In such a machine, it is difficult to precisely pour the molten metal into the pouring basin of the mold, as the outflow from the ladle can ...
Yoshiyuki Noda, Yuta Sueki
doaj +1 more source
RIPK4 function interferes with melanoma cell adhesion and metastasis
Molecular Oncology, EarlyView.RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski +9 more
wiley +1 more source
Modern Semi-Active Control Schemes for a Suspension with MR Actuator for Vibration Attenuation
Actuators, 2021 This article describes semi-active modern control schemes for a quarter-vehicle suspension with a magnetorheological damper (MRD) to attenuate vibrations and simultaneously improve the passenger comfort and the vehicle road-holding. The first solution is
Kevin Herubiel Floreán-Aquino +4 more
doaj +1 more source
IEEE Access, 2021 A sensorless control based on the exact tracking error dynamics passive output feedback (ETEDPOF) methodology is proposed for executing the angular velocity trajectory tracking task on the “full-bridge Buck inverter–DC motor” system.
R. Silva-Ortigoza +7 more
semanticscholar +1 more source
Molecular Oncology, EarlyView.Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla +9 more
wiley +1 more source
IEEE Access, 2021 Most of the advanced nonlinear control strategies reported in the literature for underactuated mechanisms, such as overhead cranes, require the knowledge of all state variables. For cranes, the state vector includes variables related to the load sway and
Jaehoon Kim +3 more
doaj +1 more source
Real-time obstacle collision avoidance for fixed wing aircraft using B-splines [PDF]
, 2014 A real-time collision avoidance algorithm is developed based on parameterizing an optimal control problem with B-spline curves. The optimal control problem is formulated in output space rather than control or input space, this is feasible because of ...
Alturbeh, Hamid, Whidborne, James F.
core +1 more source