Results 51 to 60 of about 2,019,496 (342)
Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer
FEBS Letters, EarlyView.Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani +4 more
wiley +1 more source
Non-linear buckling analysis of functionally graded shallow spherical shells
Vietnam Journal of Mechanics, 2009 In the present paper the non-linear buckling analysis of functionally graded spherical shells subjected to external pressure is investigated. The material properties are graded in the thickness direction according to the power-law distribution in terms ...
Dao Huy Bich
doaj +1 more source
Non-linear Hall effects: Mechanisms and materials
Materials Today ElectronicsThis review presents recent breakthroughs in the realm of nonlinear Hall effects, emphasizing central theoretical foundations and recent experimental progress. We elucidate the quantum origin of the second-order Hall response, focusing on the Berry curvature dipole, which may arise in inversion symmetry broken systems.
Arka Bandyopadhyay +2 more
openaire +3 more sources
Examination of silver-graphite lithographically printed resistive strain sensors [PDF]
, 2006 This paper reports the design and manufacture of three differing types of resistive strain sensitive structures fabricated using the Conductive Lithographic Film (CLF) printing process. The structures, utilising two inks prepared with silver and graphite
Ahmed +30 more
core +2 more sources
1D periodic structures for slow-wave induced non-linearity enhancement.
Optics Express, 2008 A comparison between several 1D periodic structures designed to enhance non-linear effects for high-speed all-optical applications is presented. These structures allow for a small group velocity of the propagating waves, so the light-matter interaction ...
Jaime García +3 more
semanticscholar +1 more source
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
Response Surfaces in the Numerical Homogenization of Non-Linear Porous Materials
Engineering Transactions, 2019 The paper deals with the numerical homogenization of structures made of non-linear porous material. Material non-linearity causes a significant increase in computational costs for numerical homogenization procedure. An application of the response surface
Witold BELUCH, Marcin HATŁAS
doaj +1 more source
Origin of layer dependence in band structures of two-dimensional materials
, 2017 We study the origin of layer dependence in band structures of two-dimensional materials. We find that the layer dependence, at the density functional theory (DFT) level, is a result of quantum confinement and the non-linearity of the exchange-correlation
Jain, Manish, Naik, Mit H.
core +1 more source
Function‐driven design of a surrogate interleukin‐2 receptor ligand
FEBS Letters, EarlyView.Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang +9 more
wiley +1 more source
Ain Shams Engineering JournalThis study presents a highly miniaturized, ultra-thin Multilayer Frequency Selective Surface (MFSS) engineered for ultra-wideband electromagnetic attenuation in mm-Wave systems.
Md. Abir Hossain +3 more
doaj +1 more source