172 research outputs found
FORTRESS_DATA
No full textWe are submitting here the sample input and output data files of the FORTRESS software package.
The package (consisting of three F90 codes) along with manuscript titled 'FORTRESS: FORTRAN programs for
solving coupled Gross-Pitaevskii equations for spin-orbit coupled spin-1 Bose-Einstein condensate' are currently under
review in Computer Physics Communications. The preprint of the manuscript can also be accessed at arXiv:2002.04365.
The dataset submission also contains a README file
FORTRESS_DATA
No full textWe are submitting here the sample input and output data files of the FORTRESS software package.
The package (consisting of three F90 codes) along with manuscript titled 'FORTRESS: FORTRAN programs for
solving coupled Gross-Pitaevskii equations for spin-orbit coupled spin-1 Bose-Einstein condensate' are currently under
review in Computer Physics Communications. The preprint of the manuscript can also be accessed at arXiv:2002.04365.
The dataset submission also contains a README file
GeoCovaxTweets: COVID-19 Vaccines and Vaccination-specific Global Geotagged Twitter Conversations
No full textGeoCovaxTweets: Geotagged Covid-19 Vaccine Conversations on Twitter
The following metadata is available for tweets in GeoCpvaxTweets:
id: tweet identifier
created_at: DateTime when the tweet was created
author_id: the unique identifier of the author who created the tweet
author. location: profile address of the author who created the tweet
source: application/utility used for creating the tweet
entities.hashtags: Hashtags used for creating the tweets
geo.country_code: country code, NULL if the tweet is not geotagged
author. verified: verification status of the author who created the tweet
author.public_metrics.followers_count: followers count of the author
state: state name where the tweet is created
Investigation of bioactive CaO-P2O5-MgO-SiO2 ceramic composition for orthopedic applications
No full textImpact of Mergers on the Cost Efficiency of Indian Commercial Banks
No full textAbstract The present paper examines the cost efficiency of Indian commercial banks by using a non-parametric Data Envelopment Analysis Technique. The cost efficiency measures of banks are examined under both separate and common frontiers. This paper also empirically examines the impact of mergers on the cost efficiency of banks that have been merged during post liberalization period. The present study based on unbalanced panel data over the period 1990-91 to 2007-08. In this paper to test the efficiency differences between public and private both parametric and non-parametric tests are employed. The findings of this study suggest that over the entire study period average cost efficiency of public sector banks found to be 73.4 and for private sector banks is 76.3 percent. The findings of this paper suggest that to some extent merger programme has been successful in Indian banking sector. The Government and Policy makers should not promote merger between strong and distressed banks as a way to promote the interest of the depositors of distressed banks, as it will have adverse effect upon the asset quality of the stronger banks
PSO Algorithm based Loss Minimization Approach for Optimal Placement and Sizing of Renewable Energy Source
No full textA Study to Assess the Effectiveness of Self Instructional Module on Biomedical Waste Management among the Staff Nurses of the selected Hospitals of Ludhiana, Punjab.
No full textPerformance Investigation of 64 × 20 Gbps and 100 × 10 Gbps DWDM System using Hybrid Optical Amplification for different Modulation Formats
No full textFor the need of higher capacity and speed optical fiber communication systems are being
extensively used all over the world for telecommunication, video and data transmission purposes.
Multimedia optical networks are the demands of today to carry out large information like real
time video services. Presently, almost all the trunk lines of existing networks are using optical
fiber. This is because the usable transmission bandwidth on an optical fiber is so enormous (as
much as 50 THz) as a result of which, it is capable of allowing the transmission of many signals
over long distances. However, attenuation is the major limitation imposed by the transmission
medium for long-distance high-speed optical systems and networks. So with the growing
transmission rates and demands in the field of optical communication, the electronic regeneration
has become more and more expensive. The powerful optical amplifiers came into existence,
which eliminated the costly conversions from optical to electrical signal and vice versa. The
hybrid optical amplifier have attracted much attention as they are amplifies the broad bandwidth.
The hybrid optical amplifier has wide gain spectrum ease of integration with other devices and
low cost. This thesis is mainly concerned with the use of hybrid optical amplifiers in
multichannel wavelength division multiplexing (WDM) optical communication system and
network. In this chapter, WDM5systems at 645and5100 channels5have been5investigated5at 20
Gbps and 10 Gbps date rates respectively, with Raman-EDFA5amplifier and the5performance5has
been investigated and compared5on the basis5of transmission5distance and5dispersion5with and
without5nonlinearities for different modulation formats. Dual stage amplification is
also5observed5for5Raman-EDFA. It is observed that5distributed RAMAN Amplifier
provides5flat5gain spectra for narrow spaced channels and EDFA as second stage amplifier offers
high gain. Further DWDM systems are compared base on modulation formats. Sixty four
channels DWDM system is compared using NRZ, RZ and DPSK, while 100 channel DWDM
system is investigated for NRZ and RZ in5terms of quality5factor, bit5error5rate and eye5height.
It observed that RZ offer good quality factor (minimum 14 and maximum 24.5), less eye closure
(maximum 2.69), tolerable bit error rate (3.875 × 108) at individual distance as compared to other
formats. Further we investigated gain performance of5HOA (Raman5EDFA) after each stage (first
stage Raman amplifier and second stage EDFA provides gain nearby 5 dB and 17 dB
respectively)
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