Results 101 to 110 of about 2,769,647 (318)

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Wideband Reflectarray Antennas in the Microwave Range

Известия высших учебных заведений России: Радиоэлектроника
Introduction. The development of broadband reflectarray antennas for the microwave band remains a key challenge in the context of stricter requirements imposed on telecommunications systems, including 5G/6G networks and satellite communications.
L. М. Liubina, S. V. Ballandovich, G. A. Kostikov, Yu. G. Antonov   +3 more
doaj   +1 more source

Wideband RCS Reduction and Gain Enhancement for a Patch Antenna with Broadband AMC Structure [PDF]

Radioengineering, 2019
In this paper, a simultaneous improvement of radiating and scattering performance for a patch antenna is realized. For achieving the wideband low-scattering property, a broadband AMC structure with orthogonally slot-embedding is proposed and analyzed ...
Y. Ge, Y. J. Zhao, J. Q. Chen
doaj  

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Applied constant gain amplification in circulating loop experiments [PDF]

, 2009
The reconfiguration of channel or wavelength routes in optically transparent mesh networks can lead to deviations in channel power that may impact transmission performance.
Barry, Liam P., Smyth, Frank, Chandrasekhar, Sethumadhavan, Kilper, Daniel C.   +3 more
core   +1 more source

No pain, no gain [PDF]

European Journal of Cardio-Thoracic Surgery, 2018
Rafael, Andrade, Amit, Bhargava
openaire   +2 more sources

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Opportunistic offer of human papillomavirus (HPV) self-testing in ethnically diverse primary care clinics in Aotearoa New Zealand: an implementation study

BMC Primary Care
Background Human papillomavirus (HPV) self-testing was introduced in Aotearoa New Zealand in September 2023, with the potential to improve screening access and reduce inequities for priority populations: Māori, Pacific, and those overdue for screening by 
Karen Bartholomew, Lily P. H. Yang, Cleo Neville, Anna Maxwell, Phyu Sin Aye, Jane Grant, Collette Bromhead, Georgina McPherson, Kate Moodabe, Richard Massey, Sue Crengle, Susan M. Sherman, Nina Scott, Pania Coote, Wendy Burgess, Deralie Flower, Jyoti Kathuria   +16 more
doaj   +1 more source

Gain Enhancement in Microstrip Patch Antenna With High Negative Refractive Index 3D-Metamaterial Inspired Superstrate for Wireless Applications

IEEE Access
This article presents a 3D-metamaterial (3D-MTM) structure to enhance microstrip patch antenna gain. A 3D-MTM unit cell exhibits an MNG ( $\mu $ -negative) property with a high negative refractive index over the 2.36-2.53 GHz frequency range resonating ...
G. Husna Khouser, Yogesh Kumar Choukiker, Abhijit Bhowmick   +2 more
doaj   +1 more source