نتایج جستجو برای: electric tools
تعداد نتایج: 406744 فیلتر نتایج به سال:
The proposed neutron decay correlation experiment, abBA, will directly detect the direction of emission of decay protons and electrons as well as providing spectroscopic information for both particles. In order to provide this information, the abBA experiment incorporates spatially varying electric and magnetic fields. We report on detailed simulations of the decay particle trajectories in orde...
Electric vehicles (EVs) have been gaining popularity due to their environmental friendliness and efficiency. EV charging station networks are scalable solutions for supporting increasing numbers of EVs within modern electric grid constraints, yet few tools exist to aid the physical configuration design of new networks. We use neural networks to predict individual charging station usage statisti...
This letter reports an optically induced cell lysis device that can selectively lyse a single cell within a group of cells, a function which cannot be performed using traditional tools. This chip-scale device was made of a photoconductive material, which can induce a nonuniform electric field at a specific position under illumination of a beam spot generating a transmembrane potential in the ce...
This paper describes a tool, called the Virtual Test Bed (VTB), for the analysis and design of electric power systems. Specifically, the VTB is a simulation environment which is intended for virtual prototyping of modern electric power distribution systems and power electronic components. The VTB is built around an efficient network solver, an advanced visualization system, a model library, and...
Within the dipole approximation we describe the interaction of a photodiode with the quantum electric field. The diode is modelled by an electron in a bound state which upon interaction, treated perturbatively in the paper, can get excited to one of the scattering states. We furthermore analyze a balanced homodyne detector (BHD) with a local oscillator (LO) consisting of two photodiodes illumin...
drug and health literacy is a key determinant of health outcomes. there are several tools to assess drug and health literacy. the objective of this article is to determine drug literacy level and its relationships with other factors using a single screening tool. a cross- sectional survey was conducted among 1104 people in qazvin province, iran. based on the proportional-to-size method, partici...
Micro-electric discharge machining (μ-EDM) is an important manufacturing process that is able to produce components and tools with micro-features. Improvement to this process has resulted in the use of powder mixed dielectric (PMD), which results in better surface quality and faster machining time. However, the presence of conductive powder in the dielectric fluid negatively affects the accurac...
Within the electric power literature the transmission expansion planning problem (TEP) refers to the problem of how to upgrade an electric power network to meet future demands. As this problem is a complex, non-linear, and non-convex optimization problem, researchers have traditionally focused on approximate models of power flows. This research paper deals with various planning tools for TEP ba...
High energy density requirements for fieldable electric gun applications have led to the development of air-core compulsators which utilize hybrid metal/composite rotor designs. In addition to supporting the required generator windings, these rotors also must store large amounts of kinetic energy. To satisfy energy density requirements, the tip speeds of the electric gun class compulsator rotor...
In this paper we propose an intelligent agent approach to control the electric power grid at a smaller granularity in order to give it self-healing capabilities. We develop a method using the influence model to transform transmission substations into information processing, analyzing and decision making (intelligent behavior) units. We also develop a wireless communication method to deliver rea...
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