Results 131 to 140 of about 15,777,493 (301)

Design of Multifunctional Polarization Waveplates Based on Thermal Phase-Change Metasurfaces

Crystals
The switching function of traditional waveplates necessitates mechanical replacement or the superimposition of multiple waveplates, which gives rise to a complex system and a large volume.
Bo Cheng, Yuxiao Zou, Zihui Ge, Longfeng Lv, Taohua Liang, Kunpeng Zhai, Guofeng Song   +6 more
doaj   +1 more source

Reversible switching in phase change materials

, 2008
International audiencePhase-change materials are successfully employed in optical data storage and are becoming a promising candidate for future electronic storage applications.
Welnic, W., Wuttig, Matthias, Welnic, Wojciech   +2 more
core   +1 more source

Somatostatin receptor 4 (SSTR4) is a tumor suppressor in cutaneous and head & neck squamous cell carcinomas

Molecular Oncology, EarlyView.
This study identifies somatostatin receptor 4 (Sstr4) as a critical tumor suppressor against skin and head/neck cancers (HNSCC, cSCC, and BCC). The loss of Sstr4 removes a check on cell growth, causing hyperactivation of the MAPK‐ERK signaling pathway (↑).
Ali Taqvi, Tuan Khang Huynh, Adway Kadam, Zahra Kardan, Yue Yan, Amina Jamal Laham, Sampath Kumar Loganathan   +6 more
wiley   +1 more source

Profiling neoadjuvant therapy response in rectal cancer using meta‐analysis of publicly available transcriptomic RNA‐seq datasets

Molecular Oncology, EarlyView.
This study integrates publicly available transcriptomic datasets to identify molecular signatures associated with response to neoadjuvant chemoradiotherapy in locally advanced rectal cancer. By analyzing a combination of multiple cohorts with bioinformatics approaches, we reveal biological pathways and immune‐related features that may improve ...
Aleksandra Stanojevic, Rafael Stroggilos, Mladen Marinkovic, Ana Djuric, Suzana Stojanovic‐Rundic, Radmila Jankovic, Sergi Castellvi‐Bel, Remond J.A. Fijneman, Antonia Vlahou, Jerome Zoidakis, Milena Cavic   +10 more
wiley   +1 more source

Gut microbiota alterations in patients with non‐small‐cell lung cancer undergoing chemoradiotherapy

Molecular Oncology, EarlyView.
We investigated the impact of concurrent chemoradiotherapy (CRT) on the gut microbiota in patients with locally advanced non‐small‐cell lung cancer. Overall gut microbiota composition remained largely stable throughout CRT while antibiotic exposure may influence microbial diversity.
Hanne Marte Nymoen, Zhi Zhao, Henrik Horndalsveen, Maria Moksnes Bjaanæs, Bjørn Henning Grønberg, Tarje Halvorsen, Tesfaye Madebo, Marianne Aanerud, Jussi Koivunen, Kersti Oselin, Saulius Cicenas, Nina Helbekkmo, Jarkko Ahvonen, Maria Silvoniemi, Tine Norman Alver, Tonje Dalen, Åsa Kristina Öjlert, Saima Jamil Farooqi, Åslaug Helland, Vilde Drageset Haakensen   +19 more
wiley   +1 more source

Phase-change meta-photonics [PDF]

, 2016
We combine phase-change materials and metamaterial arrays (metasurfaces) to create new forms of dynamic, tuneable and reconfigurable photonic devices including ‘perfect’ absorbers, infra-red light modulators, optical beam steerers and enhanced phase ...
M Cryan (21865538), P Hosseini (13493950), S Garcia-Cuevas Carrillo (21865532), M Klemm (21865541), J Bertolotti (21008225), H Bhaskaran (21840083), C Ruiz de Galarreta (21865526), C Wright (7749587), D Hewak (21879146), L Trimby (21865529)   +9 more
core   +1 more source

Reconfigurable image processing metasurfaces with phase-change materials

Nature Communications
Optical metasurfaces have enabled analog computing and image processing within sub-wavelength footprints, and with reduced power consumption and faster speeds.
Michele Cotrufo, Shaban B. Sulejman, Lukas Wesemann, Md. Ataur Rahman, Madhu Bhaskaran, Ann Roberts, Andrea Alù   +6 more
doaj   +1 more source

Melting and solidification models and thermal characteristics of microencapsulated phase change materials [PDF]

Microencapsulated phase change material (MPCM) as a new thermal energy storage material and a heat transfer medium have attracted considerable attention in the thermal energy storage field.
Yang, Jia (Researcher in engineering)
core  

Carbon nanotube-Cu foam hybrid reinforcements in composite phase change materials with enhanced thermal conductivity

, 2019
Carbon nanotube-Cu foam hybrid reinforcements in composite phase change materials with enhanced thermal ...
Hu, Naixiu, Zhu, Wei, Wei, Quiping, Ma, Li, Zhang, Long, Li, Haichao, Lin, Cheng-Te, Luo, Jingting, Zhou, Kechao, Yu, Zhiming   +9 more
core   +1 more source

Extracellular vesicle lipidomics liquid biopsy reveals systemic and tumor microenvironment metabolic reprogramming in ovarian cancer

Molecular Oncology, EarlyView.
Extracellular vesicle (EV) lipidomic profiling of plasma and ascites from patients with high‐grade serous ovarian cancer and of ovarian cancer cell lines reveals enrichment of triglycerides (TGs), diacylglycerols (DGs), phosphatidylcholine (PCs), sphingomyelins (SMs), reflecting tumor metabolic reprogramming.
Shikha Rani, Dominic Guanzon, Andrew Lai, Katherin Scholz‐Romero, Sarah Reed, Edita Ritmejeryte, Rohan Lourie, Naven Chetty, Kaltin Ferguson, Carlos Salomon   +9 more
wiley   +1 more source