Results 101 to 110 of about 93,900 (314)

Blood‐based proteomic profiling reveals context‐dependent changes in BCL2‐associated signaling during taxane therapy in breast cancer patients

open access: yesFEBS Open Bio, EarlyView.
Chemotherapy side effects significantly impact cancer survivors' quality of life. Using protein levels in blood samples from breast cancer patients before and after 12 weeks of taxane treatment, we detected treatment‐dependent changes in calcium signaling and aging pathways associated with cancer recurrence.
Saira Munshani   +6 more
wiley   +1 more source

Projective Synchronization of Nonidentical Fractional-Order Memristive Neural Networks

open access: yesDiscrete Dynamics in Nature and Society, 2019
This paper investigates projective synchronization of nonidentical fractional-order memristive neural networks (NFMNN) via sliding mode controller. Firstly, based on the sliding mode control theory, a new fractional-order integral sliding mode controller
Chong Chen, Zhixia Ding
doaj   +1 more source

SLIDING MODE CONTROL OF ACTIVE SUSPENSION SYSTEM [PDF]

open access: yes, 2002
the purpose of this paper to present new approach in controlling active suspension system, This approach utilized the proportional integral sliding mode control scheme.
Osman, Johari Halim Shah   +5 more
core  

Relay-Free Sliding Mode Control Technique based Power System Stabilizer for Single Machine Infinite Bus System

open access: yes, 2007
The paper presents a new method for design of power system stabilizer (PSS) based on relay-free sliding mode control technique. The control objective is to enhance the stability and to improve the dynamic response of the single machine infinite bus (SMIB)
Vitthal Bandal   +4 more
core   +1 more source

Derivation and characterization of retinal pigment epithelium from urine‐derived iPSCs

open access: yesFEBS Open Bio, EarlyView.
Age‐related macular degeneration causes vision loss via RPE dysfunction and loss. Traditional iPSC therapies rely on invasive biopsies, limiting scalability. Here, we utilize urine‐derived stem cells as an accessible source to generate u‐iPSCs, successfully differentiated into pigmented RPE. This “Urine‐to‐Retina” platform provides a promising path for
Daniella Beiner   +7 more
wiley   +1 more source

Integral Sliding Mode Control of T-S Fuzzy Systems via a Fuzzy Triggering Mechanism

open access: yesIEEE Access
This paper is concerned with the problem of integral sliding mode control for a class of T-S fuzzy systems based on a fuzzy event triggering mechanism. Firstly, two types of integral sliding switching functions are presented, which include the continuous
Lingling Wan, Zirui Wang
doaj   +1 more source

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

open access: yesFEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero   +5 more
wiley   +1 more source

Convergence rate sliding mode control of permanent magnet synchronous motor based on expanded sliding mode observer

open access: yesJournal of Engineering and Applied Science
The aim is to address the limitations of conventional sliding mode control for PMSM, namely the problems of sliding mode oscillation, load disturbance, and poor control accuracy. An improved sliding mode control strategy for PMSM is proposed based on the
Li Tian   +3 more
doaj   +1 more source

Vector Control of Doubly Fed Induction Generator Based on Sliding Mode Variable Structure

open access: yes南方能源建设
[Objective] Current loop is an important control link in the grid-connection process of doubly fed induction generator (DFIG). Aiming at the poor dynamic performance of doubly fed wind power generation system during parameter uptake in traditional PI ...
Yaoming ZHU, Lanhong ZHANG, Lulu CHEN
doaj   +1 more source

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

open access: yesFEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata   +13 more
wiley   +1 more source

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