Results 31 to 40 of about 31,488 (302)
A Multiphase Switched Capacitor Power Amplifier
IEEE Journal of Solid-State Circuits, 2017 This paper presents an all-digital multiphase switched capacitor power amplifier (MP-SCPA) implemented in a 130-nm CMOS. Quadrature architectures suffer reduced output power and efficiency owing to the combination of out-of-phase signals. The MP architecture reduces the phase difference between the basis vectors that are combined, and hence the output ...
Wen Yuan 0004, Jeffrey S. Walling
openaire +1 more source
Proper choice of flying capacitors based on distinct power dissipation models
, 1998 With the many types of capacitors available, making the correct choice for an ac power application is not that straightforward. Especially in the case of multi-level converters which relay on capacitive buffer clamp, an adequate dimensioning of these ...
Dijkhuizen, F.R. +2 more
core +1 more source
Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular Oncology, EarlyView.This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley +1 more source
Tuning Range and Power Handling Analysis of DTC-based Matching Networks for Reconfigurable High Power RF Circuits [PDF]
Radioengineering, 2017 This paper presents the analysis of tuning range and power handling of digitally tunable capacitors (DTCs) in reconfigurable high power RF circuits. The proposed scheme can be applied to reconfigurable RF system design e.g.
S. Chalermwisutkul +4 more
doaj
Mathematics, 2021 The paper compares the economic effect of using capacitors in fixed speed drives of a pumping station when using energy-efficient motors of various types.
Vadim Kazakbaev +3 more
doaj +1 more source
Lifetime testing method for ceramic capacitors for power electronics applications
, 2022 6 S.As large ceramic capacitors are entering the field of power electronics the question of the reliability of these components under operating conditions arises.
Dresel, Fabian +3 more
core
Statistical Power Supply Dynamic Noise Prediction in Hierarchical Power Grid and Package Networks [PDF]
, 2008 One of the most crucial high performance systems-on-chip design challenge is to front their power supply noise sufferance due to high frequencies, huge number of functional blocks and technology scaling down.
Graziano, Mariagrazia +1 more
core +1 more source
Molecular Oncology, EarlyView.The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka +9 more
wiley +1 more source
Energy Reports, 2020 Recently, an inductor-less inverter attracts many researchers’ attention, because the inductor-less design can provide not only small size but also small electromagnetic interference (EMI).
Kei Eguchi +3 more
doaj +1 more source
Molecular Oncology, EarlyView.Single‐cell multi‐omics reveals epigenetic heterogeneity across therapy‐adaptive tumor states, including quiescent/dormant, drug‐tolerant persister, and EMT‐like phenotypes. By linking regulatory features with state‐associated biomarkers, these approaches inform biomarker‐guided therapeutic strategies for evolving tumors.
Hee Jung Kim +3 more
wiley +1 more source