Results 81 to 90 of about 132,385 (193)
FlexMat, EarlyView.Abstract Soft robots, engineered from highly compliant materials, offer superior adaptability and safety in unstructured environments compared to their rigid counterparts. Recent advancements, fueled by bio‐inspiration and material programmability, have led to the rapid co‐evolution of their core modules: actuation, sensing, protection, energy, and ...
Qiulei Liu +3 more
wiley +1 more source
How (not) to Cage an Electron: The Perfluoro Cage Effect as an Extrinsic Molecular Property
Helvetica Chimica Acta, EarlyView.A rigorous definition within Kohn–Sham density functional theory is presented for the notion of an caged electron inside perfluorinated fullerenes as radical anions. ABSTRACT The notion of a (molecular) electron cage was coined for the unique hosting capacity of perfluorocubane, suggesting the “encapsulation of an electron” within the highly symmetric ...
Andreas Riedmiller +2 more
wiley +1 more source
Holographic Monopole Catalysis of Baryon Decay
, 2008 We study how monopole catalysis of baryon decay is realized in holographic QCD. Physics of monopole catalysis becomes much simpler in holographic description as it occurs due to the violation of the Bianchi identity for the 5D gauge symmetry when ...
Hong, Deog Ki +3 more
core +1 more source
International Journal of Climatology, EarlyView.The ability to predict climate fluctuations at seasonal timescales offers significant socio‐economic benefits. However, limited understanding of predictability mechanisms and model errors hinders forecast quality. Recent research has improved forecasting systems and data quality.
Gualdi Silvio +12 more
wiley +1 more source
Numerical Design and Experimental Characterization of Reconfigurable Leaky Wave Plasma Antenna
IEEE AccessThis paper presents the design, development and characterization of a leaky wave plasma antenna at 2.45 GHz which has potential application in military Wi-Fi, in areas where a continuous change in frequency is required.
Rasila R. Hirani +4 more
doaj +1 more source
Télévision et espace public sous De Gaulle
Cahiers d’histoire, 2002 Le général De Gaulle a inventé, pour son usage exclusif, un espace public monopolistique : l’ORTF est devenue le propagateur de ses décisions. Mais toute monopolisation doit en démocratie justifier ses prétentions à l’universel : les premières émissions ...
Jean-Pierre Esquenazi
doaj +1 more source
String tension and monopoles in $T \neq 0$ SU(2) QCD
, 1994 Monopole and photon contributions to abelian Wilson loops are calculated using Monte-Carlo simulations of finite-temperature $SU(2)$ QCD in the maximally abelian gauge.
't Hooft +22 more
core +1 more source
Physics Letters B, 2002 Using the embedded defect method, we classify the possible embeddings of a 't Hooft-Polyakov monopole in a general gauge theory. We then discuss some similarities with embedded vortices and relate our results to fundamental monopoles.
openaire +3 more sources
Nonlocal active sound control for composite regions
Mathematical Methods in the Applied Sciences, EarlyView.In the active sound control problem, additional sound sources, known as control sources, are implemented at the perimeter of a protected domain. The control sources can generate secondary sound inside the shielded domain, which attenuates incoming noise. This leads to an inverse source problem.
Nan Hu, Sergey Utyuzhnikov
wiley +1 more source