نتایج جستجو برای: electric tools
تعداد نتایج: 406744 فیلتر نتایج به سال:
using an electric differential (ed) in electric vehicle has many advantages such as flexibility and direct torque control of the wheels during cornering and risky maneuvers. despite its reported successes and advantages, the ed has several problems limits its applicability, for instance, an increment of control loops and an increase of computational effort. in this paper, an electric differenti...
Philip K. Stoddard Department of Biological Sciences Florida International University Miami, Florida, 33199, USA Synopsis Electric sense (i.e. the ability to detect low-voltage electrical impulses from other individuals) is found in most primitive fish orders, a few derived teleost fish, some aquatic amphibians, the platypus and the echidna. Electric signals (i.e. self-generated electrical sign...
introduction: public and occupational exposure to extremely low frequency (elf) electric and magnetic fields induced by electrical equipment is a significant issue in the environment and at the workplace due to their potential health effects on public health. the purpose of this study was assessment of the electric and magnetic fields intensities and determination of mental and psychological ef...
In recent years, dielectrophoresis based microfluidics systems have been used to manipulate colloids, inert particles, and biological microparticles, such as red blood cells, white blood cells, platelets, cancer cells, bacteria, yeast, microorganisms, proteins, DNA, etc. In the current study the governing electric potential equations have been solved in the presence of cell for the purpose of ...
The optical properties and thermal conductivity of carbon nanotubes in the presence of Nitrogen doping and electric field investigated via the Green's function method and tight binding approximation. The doping and external fields lead to modifications in the density of state (DOS), optical properties, electrical and thermal conductivity. The band gap decreases by the electric field until reach...
Electric wheelchair is one of the equipment to be used by the incapacitated and disable people. Constant exposure to vibration affects human comfort and health. Reducing the vibrations transmitted to the human body is important in the electric wheelchair design and becomes a healthcare industry demand. This paper deals with the study on vibration control of the electric wheelchair suspension sy...
In this paper we demonstrate a hybrid treebank encoding format, derived from the dependency-based format used in Prague Dependency Treebank (PDT). We have specified a Prague Markup Language (PML) profile for the SemTiKamols hybrid grammar model that has been developed for languages with relatively free word order (e.g. Latvian). This has allowed us to exploit the tree editor TrEd that has been ...
Computer forensic software is used by lawyers and law enforcement to collect and preserve data in a “forensic image” so that it can be analyzed without changing the original media, and to preserve the chain of custody of the evidence. To the extent there are vulnerabilities in this software, an attacker may be able to hide or alter the data available to a forensic analyst, causing courts to ren...
Disclaimer: These notes are intended to be an accessible introduction to the subject, with no pretense at completeness. In general, you can find more thorough discussions in Oppenheim's book. Please let me know if you find any typos. In this lecture, we will begin to discuss who the poles and zeros of a rational Z-transform H(z) combine to shape the frequency response H(e jω).
This study explores, through semi-structured interviews, team member perceptions of effectiveness in Partially Distributed Team work. A partially distributed team (PDT) is a virtual team, in which some members are collocated, yet others are geographically dispersed, and communication between them is primarily by electronic media. Researchers have identified an overarching problem in partially d...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید