1,126 research outputs found
RANJAN_readme20230525.txt
No full textThis AUTHORLAST_readmeYYYYMMDD.txt file was generated on YYYYMMDD by [First and Last Name]
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GENERAL INFORMATION
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1. Title of Dataset
Prediction of Atypical Left atrial flutter
2. Author Information
Principal Investigator Contact Information
Name: Ravi Ranjan
Institution: University of Utah
Address:95 S 2000 E, Salt Lake City, UT 84112-5000
Email:[email protected]
Associate or Co-investigator Contact Information
Name: Matthias Lange
Institution:University of Utah
Address:95 S 2000 E, Salt Lake City, UT 84112-5000
Email: [email protected]
Alternate Contact Information
Name:
Institution:
Address:
Email:
3. Date of data collection (single date, range, approximate date)
2020 - 2022
4. Geographic location of data collection (where was data collected?):
Salt Lake City Utah
5. Information about funding sources that supported the collection of the data:
This work was funded by the AHA through the Award 19IPLOI34760516 and the postdoctoral fellowship 903102
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SHARING/ACCESS INFORMATION
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1. Licenses/restrictions placed on the data:CC BY – Allows others to use and share your data, even commercially, with attribution.
2. Links to publications that cite or use the data:
https://www.frontiersin.org/articles/10.3389/fcvm.2022.893752/full
3. Links to other publicly accessible locations of the data:
https://toi.lib.utah.edu/resolve/10.7278/S50d-fdna-tekm
4. Links/relationships to ancillary data sets:
NA
5. Was data derived from another source?
NO
6. Recommended citation for the data:
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DATA & FILE OVERVIEW
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1. File List
A. Filename: *readme*
Short description: This file
B. Folder: case*
Short description:
folder containing all files for one case. Files contained are the
geometry (.vtk) and pacing site (*.vtx). See DATA-SPECIFIC INFORMATION
for details
2. Relationship between files:
the vtx files assume mesh ordering as given in the vtk.
3. Additional related data collected that was not included in the current data package:
none
4. Are there multiple versions of the dataset? yes/no
No
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METHODOLOGICAL INFORMATION
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1. Description of methods used for collection/generation of data:
Standard clinical MRA and LGE-MRI where obtained.
2. Methods for processing the data: MRI was segmented and converted into a surface mesh. The surface mesh was converted into a volume mesh
3. Instrument- or software-specific information needed to interpret the data:
Paraview, Meshalizer,OpenCARP
4. Standards and calibration information, if appropriate:
NA
5. Environmental/experimental conditions:
NA
6. Describe any quality-assurance procedures performed on the data:
Egde length of mesh where optimised to be between 600mu meter and 1200 mu meter
7. People involved with sample collection, processing, analysis and/or submission:
Ravi Ranjan
T. Jared Bunch
Matthias Lange
Eugene Kwan
Rob S. MacLeod
Derek J. Dosdall
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DATA-SPECIFIC INFORMATION FOR: .VTK
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Mesh files used for the simulation in VTK format. The
format is described at
https://kitware.github.io/vtk-examples/site/VTKFileFormats/
1. Variable List
A. Name: flags
Description:
0: Healthy Tissue
1: Fibrotic tissue
2: Scar tissue
B. Name: fiber
Description: myocardial fiber direction
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DATA-SPECIFIC INFORMATION FOR: .vtx
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Stimulation location files. The first line give the number
of node points for stimulation. Secondline, opencarp specific.
All following lines, are the node ids at which the current is injected.
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DATA-SPECIFIC INFORMATION FOR: .xdmf .hd5
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Simulation results
1. Variable List
A. Name: phi
Description:
Transmembrane potential at given time point
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First record and DNA Barcoding of Oman cownose ray, Rhinoptera jayakari Boulenger, 1895 from Andaman Sea, India
No full textPradeep, Hosahalli Divakar, Swapnil, Shivdas Shirke, Nashad, Musaliyarakam, Venu, Sasidharan, Ranjan, Kumar Ravi, Sumitha, Gopalakrishnan, Devi, Sukham Monalisha, Farejiya, Mahesh Kumar (2018): First record and DNA Barcoding of Oman cownose ray, Rhinoptera jayakari Boulenger, 1895 from Andaman Sea, India. Zoosystema 40 (4): 67-74, DOI: 10.5252/zoosystema2018v40a
FIG. 4 in First record and DNA Barcoding of Oman cownose ray, Rhinoptera jayakari Boulenger, 1895 from Andaman Sea, India
No full textFIG. 4. — Neighbour Joining (NJ) phylogenetic tree of Rhinoptera jayakari Boulenger, 1895 and related species inferred from mitochondrial COI gene sequences.Published as part of Pradeep, Hosahalli Divakar, Swapnil, Shivdas Shirke, Nashad, Musaliyarakam, Venu, Sasidharan, Ranjan, Kumar Ravi, Sumitha, Gopalakrishnan, Devi, Sukham Monalisha & Farejiya, Mahesh Kumar, 2018, First record and DNA Barcoding of Oman cownose ray, Rhinoptera jayakari Boulenger, 1895 from Andaman Sea, India, pp. 67-74 in Zoosystema 40 (4) on page 72, DOI: 10.5252/zoosystema2018v40a4, http://zenodo.org/record/376414
FIG. 1 in First record and DNA Barcoding of Oman cownose ray, Rhinoptera jayakari Boulenger, 1895 from Andaman Sea, India
No full textFIG. 1. — Junglighat Fishing Harbour (Sampling station), South Andaman.Published as part of Pradeep, Hosahalli Divakar, Swapnil, Shivdas Shirke, Nashad, Musaliyarakam, Venu, Sasidharan, Ranjan, Kumar Ravi, Sumitha, Gopalakrishnan, Devi, Sukham Monalisha & Farejiya, Mahesh Kumar, 2018, First record and DNA Barcoding of Oman cownose ray, Rhinoptera jayakari Boulenger, 1895 from Andaman Sea, India, pp. 67-74 in Zoosystema 40 (4) on page 69, DOI: 10.5252/zoosystema2018v40a4, http://zenodo.org/record/376414
Investment protection a must in India-UK FTA
No full textThe India-UK investment relationship is no more a one-way street. In 2020, the stock of foreign direct investment from India in the UK was £10.6 billion as against £14.9 billion from the UK in India
Economically Active Children and Home-care Children: How Much They Differ
Get PDFOver the issue of the difference or otherwise between economically active children and home-care children, there are two competing claims by researchers. One holds that economically active children and home- care children are the same in that both groups of children have identical determinants, while the other contradicts this view. Using the probit analysis for both groups of children in Pakistan, our study compares the determinants of the two groups to check whether they have same determining factors and ultimately are the same or they differ with each other in this matter. It is found that a significant number of explanatory variables have shown opposite effect on economic activity of children and home-care activity of children. So it is concluded that economically active children and home-care children are two different groups which cannot be merged into each other. However, policies focused on elimination of economically active children trickle down the effect to home-care children as some determining factors of both groups are the same.Child labor, Human Capital, Children, Pakistan
A priori and a posteriori analysis of the hybrid two-level large-eddy simulation method for high Reynolds number complex flows
No full textWe present a priori and a posteriori analysis of the assumptions and predictions of the hybrid two-level large-eddy simulation (TLS-LES) method for high Reynolds number complex flows. The TLS-LES methodology is a multi-scale framework for simulation of turbulent flows in complex configurations at practically relevant Reynolds number. It additively combines the two-level simulation (TLS) model with a conventional large-eddy simulation (LES) approach by employing a static or dynamic blending function. In the present study, first we analyze the model assumptions employed by the TLS model to obtain the small-scale solution necessary for closure of the large-scale equations. Afterward, we analyze the large-scale and small-scale solutions to assess the predictive ability of the multi-scale framework for specific turbulence physics such as role of forward and backscatter of energy and presence of co- and counter-gradient diffusion. To perform these investigations, we consider cases with increasing degree of geometrical complexity, namely, flow in a periodic channel, flow past a bump placed on the lower surface of the channel and flow past a finite-span NACA0015 airfoil
International Outsourcing Hurdles in Value-added Services
Get PDFPurpose: International Outsourcing has been traditionally looked upon as a low end cost effective servicing option to take advantage of the cost arbitrage that exists across countries. Of late, many outsourcing vendors have realized that the advantages of cost differentials that spurred a lot of the global outsourcing business in the past 20 years will disappear in the medium term. This paper provides a perspective about how much value addition, besides cost, traditional outsourcing vendors can provide and what may be the facilitator/ inhibitors of such activities. Approach: To substantiate the claim, a brief case describing the setting up of an offshore analytics operation is presented which gives a back drop to the challenges faced in relatively high end value creation processes in a remote outsourced environment. Findings/Claim: The author uses the case to develop a conceptual model of off shoring value –added services. The key dimensions that will determine the extent to which international outsourcing of high end services will take place are: 1) Expertise of the vendor, 2) Environmental Stability of the Outsourcing Domain, 3) Physical Barriers to outsourcing complex business processes such as, Communication Problems and Proximity issues, 4) Possibility of Knowledge Leakage from Outsourcing Domain and, 5) Cost Benefits of Outsourcing. Practical Implications: The author contends that conventional outsourcing vendors may find it difficult to acquire “Expert Power” and, set aside negative perceptions of “Environmental Stability” of their domain, in the pursuit to climb up the value chain in their client organizations. The validation of the proposed model is an opportunity for future research. Originality: This paper is one of the first to present a model that will govern the growth of international outsourcing opportunities in high end value-added processes.
Computational analysis of planar wings designed for optimum span-load
Get PDFA computational analysis of three span-optimized wings was conducted using an open-source CFD tool. Simulations were carried out at Rec = 450; 000 in a semi-spherical domain consisting of unstructured tetrahedra close to the wing surface and pyramids in the farfield region. Simulations were carried out in both steady state and semi-transient states to predict ow transition. A comparative study of different turbulence models revealed k-omega-SST and k - kL-omega to be the most suitable turbulence models for this study. The model accuracy was determined using validations with experimental data from a previous study. The required accuracy was achieved using the most appropriate mesh resolution for all three wing designs and second order discretization schemes. Computational results indicated different drag characteristics between the three span-load optimized wings at the design CL. The Viscous Optimized Wing produced the minimum drag while the Elliptic Wing produced the largest drag at design CL. The Inviscid Optimized Wing had the largest aspect ratio but still produced lesser drag when compared to the Elliptical Wing. Surface ow visualization indicated different ow transition characteristics for the three wings. These differences were attributed to the twist distributions specific to each wing. The Inviscid Optimized wing was observed to have largest laminar boundary-layer region at design angle of attack. Qualitative wake analysis indicated different wake characteristics for each wing, attributed to the different span-loads. The Elliptic Wing had the most aggressive wake roll-up. Much lesser wake roll-up was observed for the Inviscid and Viscous Optimized Wings. The largest wake cross-section was observed for the Elliptic Wing, while the smallest wake cross-section was observed for the Inviscid Optimized Wing.Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2018-08-01The student, Prateek Ranjan, accepted the attached license on 2016-07-22 at 11:12.The student, Prateek Ranjan, submitted this Thesis for approval on 2016-07-22 at 11:25.This Thesis was approved for publication on 2016-07-22 at 16:28.DSpace SAF Submission Ingestion Package generated from Vireo submission #10076 on 2016-11-10 at 12:27:41Made available in DSpace on 2016-11-10T18:35:38Z (GMT). No. of bitstreams: 2
RANJAN-THESIS-2016.pdf: 136298446 bytes, checksum: 6199bdafb12f7ebf58bcea0cc8de3ffc (MD5)
LICENSE.txt: 4211 bytes, checksum: 02d7c3782fe28a1427e35fe8a7fa0fa1 (MD5)
Previous issue date: 2016-07-22Embargo set by: Seth Robbins for item 95403
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Reason: Author requested U of Illinois access only (OA after 2yrs) in Vireo ETD systemEmbargo set by: Seth Robbins for item 95403
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Reason: Author requested U of Illinois access only (OA after 2yrs) in Vireo ETD systemEmbargo set by: Seth Robbins for item 95403
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Reason: Author requested U of Illinois access only (OA after 2yrs) in Vireo ETD systemU of I Only Restriction Lifted for Item 95403 on 2018-11-11T10:15:32Z
Implications of the arrest of Indian environment activist
Get PDFClimate activist Disha Ravi was arrested by the police on 13 February 2021. The Government of India charged her with sedition.
The 22-year-old Disha Ravi was charged with contributing to the 'toolkit' prepared by Swedish environmental activist Greta Thunberg for mobilizing support for the ongoing agitation of the landowners (farmers) of Punjab.
However, what was published in the media does not throw complete light on the matter. Here, I would like to discuss some untouched aspects of the entire issue.
The Indian media also drew the attention of its readers to the fact that Disha Ravi had not transgressed any Indian law and that toolkit is merely a document laying down the strategy for any movement and so, preparing a toolkit or circulating it cannot be termed a crime.
This is true. But was it just foolishness and how-dare-you-question-me attitude on the part of the government that led to Disha's arrest? Are government functionaries really not aware that making a toolkit for any movement and circulating it can never be proved as a criminal act before any Indian court of law?
The Real issue was the failure of the government to amend the rules related to the environment and the role of Disha Ravi in it. Some news web portals did discuss this aspect of her activities but only in a cursory manner. They did not link her arrest with it.
In this article, We will discuss how a news portal was also victimized for coming in the way of changes in the environmental laws and how all the developments link up
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