نتایج جستجو برای: ناپایداری در edm

تعداد نتایج: 759012  

2013
Shailendra Kumar Singh Narinder Kumar

The purpose of this paper is to optimize the EDM parameters to get the better surface finish on the Titanium alloys Ti6AL4V. The continuous advancement of the alloy is fulfilling the demand of the industry but for advance material like Titanium alloys Ti6AL4V partially adopted by industries cause of the difficulties in machining. Non Conventional machining process like Spark Erosion Electrical ...

2014
Ganesh Gopal

The purpose of higher education organizations have to offer superior education to its students. The proficiency to forecast student’s achievement is valuable in affiliated ways associated with organization education system. Students’ scores which they got in an exam can be used to invent training set to dominate learning algorithms. With the academia attributes of students such as internal mark...

Journal: :Journal of the Japan Society for Precision Engineering 1991

1999
M. V. Romalis E. N. Fortson

We calculate the Zeeman frequency shifts due to interactions with the light in a far-off-resonance optical dipole trap. These shifts are important for potential use of such a trap to search for an atomic permanent electric-dipole moment ~EDM!. We present numerical results for Cs and Hg, as examples of paramagnetic and diamagnetic atoms. The vector and tensor light shifts are calculated for a la...

2014
V.Balasubramaniam N.Baskar C.Sathiya Narayanan

Electrical Discharge Machining (EDM) is a time consuming process and the operating cost is high. Optimum machining conditions reduces the machining time in the EDM process and yield better performances. Electrode material is also having their significance in the performances. In this paper a work has been carried out with different electrode materials namely copper, brass and tungsten while EDM...

2009
Hermann Singer

Linear stochastic differential equations (SDE) are expressed as an exact discrete model (EDM) and estimated with structural equation models (SEM) and the Kalman filter (KF) algorithm. The SEM likelihood is well defined even for the times series case and the SEM and KF approach yield the same likelihood. The oversampling approach is introduced in order to formulate the EDM on a time grid which i...

2015
K. Sirisha

While the field of educational data mining (EDM) has generated many innovations for improving educational software and student learning, the mining of student data has recently come under a great deal of scrutiny. Many stakeholder groups, including public officials, media outlets, and parents, have voiced concern over the privacy of student data and their efforts have garnered national attentio...

2015
A. Lehrach

Full spin-tracking simulations of the entire experiment are absolutely crucial to explore the feasibility of the planned storage ring EDM (Electric Dipole Moment) experiments and to investigate systematic limitations. For a detailed study during the storage and build-up of the EDM signal, one needs to track a large sample of particles for billions of turns. In addition, benchmarking experiments...

2009
Edmund R. Meyer John L. Bohn

We introduce four new molecules—YbRb, YbCs, YbSr+, and YbBa+—that may prove fruitful in experimental searches for the electric-dipole moment EDM of the electron. These molecules can, in principle, be prepared at extremely low temperatures by photoassociating ultracold atoms and therefore may present an advantage over molecular-beam experiments. Here we discuss properties of these molecules and ...

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