Results 41 to 50 of about 1,984,687 (355)
Stabilization of Robots With a Regulator Containing the Sigmoid Mapping
IEEE Access, 2020 Actuators nonlinearities are unknown external perturbations in robots, which are unwanted because they can severely limit their performance. This research is focused on the stabilization of robots subject to actuators nonlinearities with a regulator ...
Dany Ivan Martinez +9 more
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A CMOS PSR Enhancer with 87.3 mV PVT-Insensitive Dropout Voltage for Sensor Circuits
Sensors, 2021 A new power supply rejection (PSR) based enhancer with small and stable dropout voltage is presented in this work. It is implemented using TSMC-40 nm process technology and powered by 1.2 V supply voltage.
Jianyu Zhang, Pak Kwong Chan
doaj +1 more source
Intra-ocular pressure normalization technique and equipment [PDF]
, 1979 A method and apparatus is described for safely reducing abnormally high intraocular pressure in an eye during a predetermined time interval. This allows maintenance of normal intraocular pressure during glaucoma surgery.
Baehr, E. F.
core +1 more source
Immunoproteasomes: Regulating the regulator [PDF]
Proceedings of the National Academy of Sciences, 2005 I f proteins were people, half of the world's population (3 × 109) would cohabit, cheek by jowl, the typically sized vertebrate cell. Proteins are the most abundant macromolecular constituent of cells and certainly the most important and interesting. Because the interactions of proteins with each other and other cellular components are governed by the ...
openaire +3 more sources
FoxO1 signaling in B cell malignancies and its therapeutic targeting
FEBS Letters, EarlyView.FoxO1 has context‐specific tumor suppressor or oncogenic character in myeloid and B cell malignancies. This includes tumor‐promoting properties such as stemness maintenance and DNA damage tolerance in acute leukemias, or regulation of cell proliferation and survival, or migration in mature B cell malignancies.
Krystof Hlavac +3 more
wiley +1 more source
Journal of Cotton ResearchBackground Thidiazuron (TDZ) is a widely used chemical defoliant in commercial cotton production and is often combined with the herbicide Diuron to form the commercial defoliant mixture known as TDZ·Diuron (T·D, 540 g·L-1 suspension).
Zexin Wei +11 more
doaj +1 more source
South African Journal of Radiology, 2011 This study details the distribution and trends of doses from occupational radiation exposure among radiation workers from participating medical institutions in Kenya, where monthly dose measurements were collected for a period of one year (January to ...
Geoffrey K Korir +2 more
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Magnetically coupled emission regulator [PDF]
, 1969 Magnetic coupling between input and power handling circuits isolates high voltage. A feedback regulator samples the ion source bias current and provides deviation signals to a magnetic amplifier pulse modulator.
core +1 more source
To regulate or not to regulate—That is the question [PDF]
Aesthetic Surgery Journal, 1997 Mark Gorney, MD, Napa, CA , is a board-certified plastic surgeon ana an ASAPS member. He serves on the Board of Governors of The Doctors' Company of California, the nation's largest doctor-owned malpractice insurance company. He also serves as chairman of the company's Risk Management Committee and is Consulting Medical Director.
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Insights into PI3K/AKT signaling in B cell development and chronic lymphocytic leukemia
FEBS Letters, EarlyView.This Review explores how the phosphoinositide 3‐kinase and protein kinase B pathway shapes B cell development and drives chronic lymphocytic leukemia, a common blood cancer. It examines how signaling levels affect disease progression, addresses treatment challenges, and introduces novel experimental strategies to improve therapies and patient outcomes.
Maike Buchner
wiley +1 more source