Results 111 to 120 of about 4,691,284 (303)

Observation of photonic Peierls transition for manipulating microwave in metallic diaphragm-array periodic structures. [PDF]

Sci Rep, 2023
Wu CH, Liu C, Lin X, Wang W, Guo YC, Wang Z, Ye G, He F, Ni D, Wang X, Shen L, Shen J, Cai Z, Chen G.   +13 more
europepmc   +1 more source

Retrieval of Effective Parameters of Subwavelength Periodic Photonic Structures

Crystals, 2014
We revisit the standard Nicolson–Ross–Weir method of effective permittivity and permeability restoration of photonic structures for the case of subwavelength metal-dielectric multilayers.
Alexey A. Orlov, Elizaveta A. Yankovskaya, Sergei V. Zhukovsky, Viktoriia E. Babicheva, Ivan V. Iorsh, Pavel A. Belov   +5 more
doaj   +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

On solving periodic differential matrix equations with applications to periodic system norms computation [PDF]

, 2005
Periodic Lyapunov, Sylvester and Riccati differ- ential equations have many important applications in the analysis and design of linear periodic control systems.
Varga, Andreas
core  

Impact of film thickness in laser-induced periodic structures on amorphous Si films. [PDF]

Front Optoelectron, 2023
Xu L, Geng J, Shi L, Cui W, Qiu M.
europepmc   +1 more source

Glide-Shifted Dielectric Gratings for Independent Leakage and Phase Tuning in Leaky-Wave Antennas

IEEE Open Journal of Antennas and Propagation
This paper presents a comprehensive analysis of grounded glide-shifted dielectric periodic structures and their application to the design of leaky-wave antennas (LWAs).
Dubravko Tomic, Francisco Mesa, Zvonimir Sipus   +2 more
doaj   +1 more source

The periodic structure of local consistency

CoRR
We connect the mixing behaviour of random walks over a graph to the power of the local-consistency algorithm for the solution of the corresponding constraint satisfaction problem (CSP). We extend this connection to arbitrary CSPs and their promise variant.
Lorenzo Ciardo, Stanislav Zivný
openaire   +2 more sources

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

Free Vibration Characteristics of CFRP Laminate with One-Dimensional Periodic Structures. [PDF]

Polymers (Basel), 2023
Dou Y, Zhang J, Wen X, Cheng H, Liu H.
europepmc   +1 more source

Mutant p53R273H disrupts PDPK1 homodimerization and contributes to PDPK1 activation

Molecular Oncology, EarlyView.
How mutant p53R273H drives AKT signaling is unclear. We show that p53R273H, but not wild‐type, directly binds PDPK1 via a mutation‐dependent conformational change. This interaction disrupts inhibitory PDPK1 homodimerization and enhances AKT phosphorylation.
Mei Chee Lim, Alvin Kunyao Guo, Yoko Itahana, Srinivasaraghavan Kannan, Valerie Goh, Mingmin Ong, Terina Yan Wen Tay, Weiying Ye, Sabhashina Radha Krishnan, Jun Nishiyama, Chandra S Verma, Koji Itahana   +11 more
wiley   +1 more source