3f, a rapidly damped small-amplitude remnant coherent precession signal is visible in the ZF signal of sample S2 at low temperatures, indicating the existence of magnetically ordered regions in the sample. The frequency of the oscillation corresponds to a local field of ~310 G. A similar ...
For any transmitting antenna the voltage and current at the input terminals can be written as a func- tion of a complex variable which can be called "p" where p = jω and ω is the frequency of oscillation. The ratio of the functions V(p) and I(p) is called the input ...
Here we show that during behavioral transitions, possible upcoming behaviors are encoded by specific signatures of neuronal populations in the lateral hypothalamus (LH) that are active near beta oscillation peaks. Optogenetic recruitment of intrahypothalamic inhibition at this phase eliminates behavioral ...
The overbar is used to denote time average and the hat to denote the first Fourier component at the frequency of oscillation ω. Accordingly, the describing function is a function of the slow flow variables, i.e., FDF(θm)=FDF(A,θ0−θm,χ,φ). By definition the eigenfrequencies ...
Computational models of the brainstem have been proposed for investigating its role in controlling locomotor frequency and gait (Ausborn et al.2019), saccadic and smooth pursuit eye movements (Rahafrooz et al.2008). To the best of our knowledge, a model of the brainstem involved in the contro...
Rising sea level and increasing sea surface temperatures caused by global warming will most like increase the flooding of the low-elevation areas on the island during storm events, as maybe the frequency but more certainly the intensity of tropical cyclones seem to increase. In the case of San ...
The frequency of Th17 cells in the small intestine exhibits a day-night variation dependent on circadian clock activity. Biochem Biophys Res Commun. 2017;490(2):290–5. Article CAS Google Scholar Chen P, Hsu WH, Chang A, et al. Circadian regulator CLOCK recruits immune-suppressive microglia...
If the frequency of an aerodynamic oscillation matched that at which the wings were prone to flex, the aerodynamic forces could tear the wings off. Stiffness in materials, not strength, was what resisted flutter, and the vehicle was to fly a “flutter-limited trajectory,” staying high enough...
The WTC spectrum (Figure 7b) reflects the dependence of the correlation degree between the two time series on the frequency. Compared with the wavelet frequency spectrum, the correlation degree between the PDSI and the sunspot number decreased with an increase in the oscillation frequency. Most of...
However, the fact that the frequency of loess deposition in NE-Armenia is more similar to large oscillations of grain-size proxies from central Asia and the CLP (Fig. 7k,j) than to Dansgaard Oeschger cycles (Fig. 7n) suggests that the SH might have been the more important trigger for ...