Results 11 to 20 of about 1,449,708 (342)
Reducing browsing damages from cervids (Cervidae) on economically valuable tree species is a challenging task in many countries. Apart from cervid abundance, landscape characteristics, such as forest composition, land use, forage availability and ...
Sabine E. Pfeffer +4 more
doaj +1 more source
Energy dependent Schrödinger operators and complex Hamiltonian systems on Riemann surfaces [PDF]
We use so-called energy-dependent Schrödinger operators to establish a link between special classes of solutions on N-component systems of evolution equations and finite dimensional Hamiltonian systems on the moduli spaces of Riemann surfaces.
Alber, Mark S. +2 more
core +1 more source
Indoor occupancy prediction is a prerequisite for the management of energy consumption, security, health, and other systems in smart buildings. Previous studies have shown that buildings that automatize their heating, lighting, air conditioning, and ...
Simon Arvidsson +3 more
doaj +1 more source
Twin-Delayed Deep Deterministic Policy Gradient for Low-Frequency Oscillation Damping Control
Due to the large scale of power systems, latency uncertainty in communications can cause severe problems in wide-area measurement systems. To resolve this issue, a significant amount of past work focuses on using emerging technology, including machine ...
Qiushi Cui, Gyoungjae Kim, Yang Weng
doaj +1 more source
Study on Dissolution of Al2Cu in Al-4.3Cu and A205 Cast Alloys
Evolution of microstructure in a binary Al-Cu system (Al-4.3Cu) and a commercially alloyed Al-Cu system (A205) during solution heat treatment was investigated using optical microscopy (OM), scanning electron microscopy (SEM), wavelength-dispersive X-ray ...
Mohammadreza Zamani +5 more
doaj +1 more source
The Effects of Fe-Particles on the Tensile Properties of Al-Si-Cu Alloys
The effect of Fe-rich particles has been a topic for discussion in the aluminum casting industry because of the negative impact they exert on the mechanical properties.
Anton Bjurenstedt +2 more
doaj +1 more source
Central serous chorioretinopathy (CSC) is a common chorioretinal disorder. It has been postulated that impaired retinal pigment epithelium and hyperpermeability of the choriocapillaris may be involved in the development of CSC, but the exact ...
Michał Chrząszcz +6 more
doaj +1 more source
Northeastern India, situated within the Indo-Burma and eastern Himalaya biodiversity hotspot complex, is known for its high diversity of wild felid species.
Bhavendu Joshi +6 more
doaj +1 more source
On the Numerical Simulation of HPDEs Using θ-Weighted Scheme and the Galerkin Method
Herein, an efficient algorithm is proposed to solve a one-dimensional hyperbolic partial differential equation. To reach an approximate solution, we employ the θ-weighted scheme to discretize the time interval into a finite number of time steps.
Haifa Bin Jebreen, Fairouz Tchier
doaj +1 more source
Distance Matrix of a Class of Completely Positive Graphs: Determinant and Inverse
A real symmetric matrix A is said to be completely positive if it can be written as BBt for some (not necessarily square) nonnegative matrix B. A simple graph G is called a completely positive graph if every matrix realization of G that is both ...
Das Joyentanuj +2 more
doaj +1 more source

