$$\begin{array}{c}{{\mathrm{N}}\;{\mathrm{fixation}}}\left({\mathrm{kg}}\;/{\mathrm{ha}}^{-1}\right)={\mathrm{Ndfa}}/100\times {\mathrm{Y}}/{\mathrm{NHI}}\end{array}$$ where Ndfa is the percentage of N uptake derived from biological N fixation, Y is the harvested yiel...
One solution is to rotate a circular array antenna so as to decrease the speed of receiving antenna relative to the ground [1]. When the vehicle speed changes, the rotating antenna needs to keep the optimum rotation speed. To solve this problem, we proposed a control method of the rotating...
Glioblastoma (GBM) is a highly aggressive primary brain tumour and is resistant to nearly all available treatments, including natural killer (NK) cell immunotherapy. However, the factors mediating NK cell evasion in GBM remain largely unclear. Here, we r
specifically using hexagonal star array (HSA) geometry. The approach provides a unique self-interference cancellation (SIC) capability across multiple bands (MB-SIC), achieved through translation or rotational transformations of self-similar or self-affine array structures. Simulation results demonstrate si...
To shift toward a bio-based and circular economy, wood is seen as a key component. To assess the environmental impact of wood utilization, life cycle asses
As there is no polarization rotation along the u- and v-axes, we can conclude below in Eq. (5) as Ruu=Rvv≈1 (5a) Ruv=Rvu≈0 (5b) Hence, when considering a normally incident y-polarized EM wave with an electric field denoted as Ey=y^Eieikz, it can be expressed as the ...
The variations of the grey level values aside the center circle are modeled as an exponential function of the distance to the center circle. We expect that the exponential distribution, for instance a Gaussian distribution, of the gray level values, facilitates the transfer of array processing meth...
Fibre-optics could be used to miniaturise the design and deliver light to alternative detectors, e.g., to a single CCD detector array, reducing the requirement to compensate for non-identical performance of two individual SS CCD detectors. Further miniaturisation could be achieved by using ...
A straightforward solution is the Tobit model, which explicitly accounts for the fact that WTP values are censored at zero. The Tobit model can be specified as follows 82: $$WTP{i}^{*}={X}^{^{\prime}}\beta +{\varepsilon }_{i}, \,\,WTPi*=\left\{\begin{array}{c}WT{P}_{1...
New nonlinear fractal compression algorithm based ondiskrotation; 基于圆盘旋转的新型非线性分形压缩算法 4) circular disk 圆盘 1. In this paper, experimental solution forcircular disksubjected to diametral compression is obtained using experimental method of the electrical analogy. ...