Results 71 to 80 of about 11,008,598 (301)

Spatial heterogeneity of hotspot mutations and clonal relatedness in ovarian endometrioid carcinoma

open access: yesMolecular Oncology, EarlyView.
Spatially resolved analysis revealed heterogeneous distributions of selected cancer‐associated mutations within ovarian endometrioid carcinomas. Shared mutations between paired endometrial and ovarian tumors supported clonal relatedness. These findings highlight the value of sampling multiple tumor regions when interpreting molecular profiles ...
Takahito Ashihara   +10 more
wiley   +1 more source

Improved Model-Free Deadbeat Predictive Current Controller for PMSMs Based on Ultralocal Model and H∞ Norm

open access: yesEnergies
This article proposes an improved model-free deadbeat predictive current control (MFCC) method for permanent magnet synchronous motors (PMSMs) based on the ultralocal model and H∞ norm.
Yiming Fang, Junlei Chen
doaj   +1 more source

A switched reluctance motor torque ripple reduction strategy with deadbeat current control [PDF]

open access: yes, 2019
This paper presents a switched reluctance motor (SRM) torque ripple reduction strategy with deadbeat current control. In this method, the SRM torque is indirectly controlled by the phase current.
Mingyao Ma (7206872)   +4 more
core   +3 more sources

Tumour‐proximal deep serum proteomics identifies biomarkers associated with ovarian cancer

open access: yesMolecular Oncology, EarlyView.
New biomarkers are needed for early ovarian cancer detection. Ovarian (tumour‐proximal) and peripheral vein serum from healthy women and patients with benign or malignant tumours underwent nanoparticle‐enriched deep proteomics. Ovarian serum yielded more protein identifications and revealed tumour‐reflective signatures.
Darren Lau   +9 more
wiley   +1 more source

Deadbeat control of a three-phase inverter with an output LC filter

open access: yes, 1996
The discrete-time control of a three-phase inverter with an output LC filter is described based on space vectors, The mathematical model of the inverter-filter system is first obtained by using space vectors to represent three-phase quantities, Deadbeat ...
Kukrer, O
core   +1 more source

Attitudes of cancer patients toward ctDNA‐based liquid biopsy for follow‐up

open access: yesMolecular Oncology, EarlyView.
This mixed‐methods study explored cancer patients' experiences, knowledge, and preferences regarding ctDNA‐based liquid biopsy for follow‐up. Awareness of ctDNA was low and recall of previous liquid biopsy was imperfect, yet acceptance was high.
Siddharth Chhajlani   +7 more
wiley   +1 more source

Multirate Ripple-Free Deadbeat Control [PDF]

open access: yes, 2009
The design of multirate ripple-free deadbeat controllers is a complex and difficult task. The ripple-free deadbeat control problem can be solved using two approaches, the time domain approach and the polynomial approach.
Al Batsh, Fadi Mohammed Abdel Wahhab
core  

Optimal ripple-free deadbeat controllers [PDF]

open access: yes, 1998
A ripple-free deadbeat controller for a system exists if and only if there are no transmission zeros coinciding with the poles of the reference signal. Approaches to this problem often use the Diophantine equation solution. However, solutions provided by
Paz, Robert   +3 more
core   +1 more source

The impact of leukocyte‐associated RNA retention on platelet RNA‐based cancer detection

open access: yesMolecular Oncology, EarlyView.
Platelets carry RNA signals that may help detect cancer, but platelet samples can also retain RNA from white blood cells. We found that this retained white blood cell signal did not significantly affect machine learning cancer classification, suggesting that the cancer‐related RNA signal in platelets is largely independent of leukocyte‐associated RNA ...
Michał Sieczczyński   +12 more
wiley   +1 more source

Oversampled deadbeat current control strategy for PMSM drives [PDF]

open access: yes, 2016
This paper presents a novel deadbeat current control approach for Permanent Magnet Synchronous Motors (PMSMs) drives capable of operating at a controller sampling frequency multiple of the power converter switching frequency.
Formentini, Andrea   +8 more
core   +1 more source

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