Results 41 to 50 of about 12,422,847 (291)

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

Harmonic Mitigation in a Smart Grid Using a PV-Powered Series Active Power Filter [PDF]

E3S Web of Conferences
The rising integration of photovoltaic PV sources within SMART GRIDS introduces significant challenges related to power quality PQ, especially due to harmonic distortions that can address grid. Stability, high power quality, and optimal efficiency of all
El Ouardi Said, Lakhal Yassine, Mechbouh Abdelfattah, Baghli Fatima Zahra, Saadaoui Ilham, Samagassi Soulaimane   +5 more
doaj   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

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, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source

A Grid Connected Photovoltaic Generation System With Compensation Of Current Harmonics And Voltage Sags

Eletrônica de Potência, 2006
This paper presents a system that provides photovoltaic generation as well as the ability to compensate current harmonics and voltage sags. The system can be controlled for current harmonics and reactive power compensation simultaneously by using a ...
Marcelo Cabral Cavalcanti, Gustavo Medeiros de Souza Azevedo, Bruno de Aguiar Amaral, Francisco de Assis dos Santos Neves, Davi Carvalho Moreira, Kleber Carneiro de Oliveira   +5 more
doaj   +1 more source

Design of Soccer League Optimization Based Hybrid Controller for Solar-Battery Integrated UPQC

IEEE Access, 2022
Nowadays, integration of renewable energy source like solar, wind etc in the grid is encouraged to reduce the losses and meet the demand. However, the integration of these renewable sources, power electronic devices, non-linear and un-balanced loads ...
Koganti Srilakshmi, Nakka Srinivas, Praveen Kumar Balachandran, Jonnala Ganesh Prasad Reddy, Sravanthy Gaddameedhi, Nagaraju Valluri, Shitharth Selvarajan   +6 more
doaj   +1 more source

Spatial and single‐nuclei transcriptomics reveals idiosyncratic and generic patterns in papillary and anaplastic thyroid cancers

Molecular Oncology, EarlyView.
Matched spatial transcriptomics and single‐nuclei RNA‐seq were generated for anaplastic and BRAFV600E papillary thyroid cancers revealing generic and tumor‐specific states occurring in cancer cells and in the tumor microenvironment. In this context, cancer dedifferentiation mirrored organoid maturation through ordered thyroid marker gain/loss ...
Adrien Tourneur, Joel Rodrigues Vitória, Manuel Saiselet, Ligia Craciun, Denis Larsimont, Anne Lefort, Frédérick Libert, Carine Maenhaut, Sabine Costagliola, Maxime Tarabichi, Mirian Romitti, Vincent Detours   +11 more
wiley   +1 more source

Hybrid Filters To Damp Harmonic Resonance In Power Transmission Systems

Eletrônica de Potência, 2006
Problems related to harmonic propagation in transmission systems have been noticed in the last years. Passive filters, commonly used to attenuate noncharacteristic harmonics in HVDC systems, stay at risk of disconnection from the system due to ...
Lucas F. Encarnação, Alexandre G. Merçon, Hélio H. de Almeida, Emanuel L. van Emmerik, Maurício Aredes   +4 more
doaj   +1 more source

Unique circulating miRNAome signatures captured with distinct molecular states in Lynch syndrome and sporadic colorectal cancer

Molecular Oncology, EarlyView.
Circulating microRNA profiles distinguish nonmalignant Lynch syndrome from cancer‐associated Lynch syndrome, sporadic colorectal cancer, and healthy controls. Age‐stratified analysis reveals disease‐specific regulatory states, and a six‐miRNA panel shows concordant separation in an independent colorectal tissue cohort.
Ramadhani Salum Chambuso, Md Shohel Ul Islam, Rosa M Xicola, Raj Ramesar, Xavier Llor, Sinclair Steele   +5 more
wiley   +1 more source

New trends in active filters for improving power quality [PDF]

, 1996
Since their basic compensation principles were proposed around 1970, active filters have been studied by many researchers and engineers aiming to put them into practical applications.
H. Akagi, Akagi, Hirofumi
core   +1 more source

General Energy Filters for Power Smoothing, Tracking and Processing Using Energy Storage

IEEE Access, 2017
In the signal processing, active signal filters are commonly used to filter out the zero-average high-frequency components of a signal. In the power system, the power filters are used to filter and control the harmonics in voltages and current waveforms ...
Zuanhong Yan, Xiao-Ping Zhang
doaj   +1 more source