cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.4231/r7p26w3x
title: Loading variable-precision recurrence coefficients

description: &lt;p&gt;A text file containing 32-digit values of the first 100 recurrence coefficients for the Jacobi weight function w(x)=(1-x)^a*(1+x)^b, a = -1/2, b = 3/4, is loaded into a Matlab symbolic 100x2 array and the first 10 of them to 24 digits into a symbolic 10 x 2 array and to double precision into another 10 x 2 array.&lt;/p&gt;
description: Loading a text file of variable-precision recurrence coefficients into Matlab symbolic or double-precision arrays
DOI: 10.4231/r7jd4tr2
title: 32-digit values of the first 100 recurrence coefficients for the weight function w(x)=x^(1/2)*(1-x^(1/4))^(3/4) on [0,1]

description: &lt;p&gt;32-digit values of the first 100 recurrence coefficients for orthogonal polynomials relative to the weight function w(x)=x^a* (1-x^c)^b on [0,1], a = 1/2, b = 3/4, c = 1/4, are computed by a moment-based method using the routine sr_alg(dig,32,100,1/2,3/4,1/4), where dig=180 has been determined by the routine dig_alg(100,1/2,3/4,1/4,172,4,32). The software provided in this dataset allows generating an arbitrary number N of recurrence coefficients for arbitrary a &gt; -1/2, b &gt; -1/2, c &gt; 0, as well as for different precisions.&lt;/p&gt;
description: 32-digit values of the first 100 recurrence coefficients for the weight function w(x)=x^a*(1-x^c)^b on [0,1], a = 1/2, b = 3/4, c = 1/4
DOI: 10.15468/dl.shzpvd
title: Occurrence Download

description: A dataset containing 43 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Dosinia ponderosa, Artemis ponderosa, Arthemis ponderosa, Cytherea gigantea, Dosinia grandis, Dosinia ponderosa titan, Dosinia titan, Venus cycloides)",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Observation, Machine Observation, Human Observation, Occurrence evidence)",
 "OccurrenceStatus is Present",
 "Year is greater than or equal to 1950"
 ]
}

 The dataset includes 43 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0059343-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.4231/r7dn432k
title: 32-digit values of the first 100 recurrence coefficients for the weight function w(x)=(1-x^4)^(1/2) on [0,1]

description: &lt;p&gt;32-digit values of the first 100 recurrence coefficients for orthogonal
 polynomials relative to the weight function w(x)=x^a* (1-x^c)^b on [0,1],
 a=0, b=1/2, c=4, are computed by a moment-based method using the routine
 sr_alg(dig,32,100,0,1/2,4), where dig=180 has been determined by the
 routine dig_alg(100,0,1/2,4,172,4,32). The results are in complete agreement
 with the first 26 recurrence coefficients given to 25 digits in Table 17 of Paul F.
 Byrd and David C. Galant, "Gauss quadrature rules involving some nonclassical
 weight functions", NASA Technical Note D-5785, National Aeronautics and Space
 Administration, Washington, D.C., 1970. The software provided in this dataset
 allows generating an arbitrary number N of recurrence coefficients for arbitrary
 a &gt; -1/2, b &gt; -1/2, c &gt; 0, as well as for different precisions. &lt;/p&gt;
description: 32-digit values of the first 100 recurrence coefficients for the weight function w(x)=x^a*(1-x^c)^b on [0,1], a = 0, b = 1/2, c = 4
DOI: 10.4231/r7st7msg
title: 32-digit values of the first 100 recurrence coefficients for the weight function w(x)=x^(-1/2)*(1-x^3)^(-1/2) on [0,1]

description: &lt;p&gt;32-digit values of the first 100 recurrence coefficients for orthogonal polynomials relative to the weight function w(x)=x^a* (1-x^c)^b on [0,1], a=-1/2, b=-1/2, c=3, are computed by a moment-based method using the routine sr_alg(dig,32,100,-1/2,-1/2,3), where dig=180 has been determined by the routine dig_alg(100,-1/2,-1/2,3,172,4,32). The results are in complete agreement with the first 26 recurrence coefficients given to 25 digits in Table 22 of Paul F. Byrd and David C. Galant, &quot;Gauss quadrature rules involving some nonclassical weight functions&quot;, NASA Technical Note D-5785, National Aeronautics and Space Administration, Washington, D.C., 1970. The software provided in this dataset allows generating an arbitrary number N of recurrence coefficients for arbitrary a &gt; -1/2, b -1/2, c &gt; 0, as well as for different precisions.&lt;/p&gt;
description: 32-digit values of the first 100 recurrence coefficients for the weight function w(x)=x^a*(1-x^c)^b on [0,1], a = -1/2, b = -1/2, c = 3
DOI: 10.4231/r7542kk0
title: Bridge Beam Placement US 31 and 169th Street

description: &lt;p&gt;[[Video(http://www.youtube.com/watch?v=SHd3CEbgkF0)]]&lt;/p&gt;

&lt;p&gt;The construction of the bridge shown in this video is part of a $350,000,000 project that upgrades and grade-separates 13 miles of US 31 between I-465 and Indiana State Road 38. The upgraded 13-mile stretch features 11 new interchanges and eliminates 32 traffic signals. Construction on the bridge began in May 2015 and was complete by October 2015, while the overall project was substantially complete by December 2015. This video shows construction crews placing the precast concrete bridge beams for the bridge over 169&lt;span style="font-size:10.6667px"&gt;th&lt;/span&gt; Street.&lt;/p&gt;

&lt;p&gt;The project is located at &lt;a href="https://www.google.com/maps/@40.0326269,-86.1349337,149m/data=!3m1!1e3"&gt;40.0326269,-86.1349337&lt;/a&gt;.&lt;/p&gt;
description: This video documents the construction of the northbound bridge of US 31 over 169th Street in Westfield, Indiana, as the beams are placed.
DOI: 10.4231/r71c1tv8
title: Bridge Deck Concrete Placement US 31 and 191st Street

description: &lt;p&gt;[[Video(http://www.youtube.com/watch?v=iDNiVOWMvkY)]]&lt;/p&gt;

&lt;p&gt;The construction of the bridge shown in this video is part of a $350,000,000 project that upgrades and grade-separates 13 miles of US 31 between I-465 and Indiana State Road 38. The upgraded 13-mile stretch features 11 new interchanges and eliminates 32 traffic signals. This video shows the concrete of the bridge deck being placed, worked, and cured.&lt;/p&gt;

&lt;p&gt;This project is located at &lt;a href="https://www.google.com/maps/@40.0646726,-86.1280184,461a,20y,2.8t/data=!3m1!1e3"&gt;40.0646726, -86.1280184&lt;/a&gt;.&lt;/p&gt;
description: This video documents the construction of the northbound bridge deck of US 31 over 191st Street in Westfield, Indiana.
DOI: 10.4231/r7rv0kp3
title: Bridge Deck Hydrodemolition and Rehabilitation

description: &lt;p&gt;[[Video(http://www.youtube.com/watch?v=SFqkQa-Jlp0)]]&lt;/p&gt;

&lt;p&gt;This video shows the process of removing the top layer of concrete pavement with hydrodemolition. The bridge deck and abutments were rehabilitated. The bridge deck overlay and concrete bridge abutments are documented in this video.&lt;/p&gt;

&lt;p&gt;The project is located at &lt;a href="https://www.google.com/maps/@40.0420686,-86.1973847,177m/data=!3m1!1e3"&gt;40.0420686,-86.1973847&lt;/a&gt;.&lt;/p&gt;
description: This video documents the rehabilitation of a bridge along Indiana State Road 32 that took place in 2015.
DOI: 10.4231/r7wm1bcc
title: Bridge Deck Construction Time-Lapse

description: &lt;p&gt;[[Video(http://www.youtube.com/watch?v=LUF-BU55k1Y)]]&lt;/p&gt;

&lt;p&gt;The construction of the bridge shown in this video is part of a $350,000,000 project that upgrades and grade-separates 13 miles of US 31 between I-465 and Indiana State Road 38. The upgraded 13-mile stretch features 11 new interchanges and eliminates 32 traffic signals. This video shows the 1-month process of constructing a concrete bridge deck.&lt;/p&gt;

&lt;p&gt;The project is located at &lt;a href="https://www.google.com/maps/@39.9336668,-86.1575314,18.9z"&gt;39.9336668,-86.1575314&lt;/a&gt;.&lt;/p&gt;
description: This video documents the construction of the bridge deck on US 31 near I-465 in Carmel, Indiana.
DOI: 10.4231/r7n58jbd
title: Bridge in a Minute

description: &lt;p&gt;[[Video(http://www.youtube.com/watch?v=s5GCqJJq03k)]]&lt;/p&gt;

&lt;p&gt;The construction of the bridge shown in this video is part of a $350,000,000 project that upgrades and grade-separates 13 miles of US 31 between I-465 and Indiana State Road 38. The upgraded 13-mile stretch features 11 new interchanges and eliminates 32 traffic signals. Construction on the bridge began in May 2015 and was complete by October 2015, while the overall project was substantially complete by December 2015. This video shows a 4-month time-lapse of the construction of the bridge over 169th Street in 1 minute.&lt;/p&gt;

&lt;p&gt;The project is located at &lt;a href="https://www.google.com/maps/@40.0326269,-86.1349337,149m/data=!3m1!1e3"&gt;40.0326269,-86.1349337&lt;/a&gt;.&lt;/p&gt;
description: This video documents the construction of the northbound bridge of US 31 over 169th Street in Westfield, Indiana.
DOI: 10.4231/r7hd7sn4
title: Flexible Pavement Layering

description: &lt;p&gt;[[Video(http://www.youtube.com/watch?v=B2kjyrz0DGk)]]&lt;/p&gt;

&lt;p&gt;The construction of the roadway shown in this video is part of a $350,000,000 project that upgrades and grade-separates 13 miles of US 31 between I-465 and Indiana State Road 38. The upgraded 13-mile stretch features 11 new interchanges and eliminates 32 traffic signals. This video shows the construction of the roadway and indicates the individual layers typical of flexible pavement design.&lt;/p&gt;

&lt;p&gt;The project is located at &lt;a href="https://www.google.com/maps/@40.0401991,-86.1358592,633m/data=!3m1!1e3"&gt;40.0401991,-86.1358592&lt;/a&gt;.&lt;/p&gt;
description: This video documents the construction of the asphalt roadway on US 31 near State Road 32 in Westfield, Indiana.
DOI: 10.4231/r70c4srb
title: Sagamore Parkway Bridge Demolition and Cleanup

description: &lt;p&gt;[[Video(http://www.youtube.com/watch?v=thJ7N-0vWWE)]]&lt;/p&gt;

&lt;p&gt;The Sagamore Parkway bridge across the Wabash River between West Lafayette and Lafayette, Indiana, spanned over 900 feet. The nearly $13,400,000 project contract was awarded to Superior Construction. The project includes removing the existing bridge and building a new structure with similar alignment to replace it. The new structure features a concrete bulb-tee design and is planned to span nearly 940 feet with eight spans. The structure will include two standard 12-foot travel lanes, 6-foot left shoulders, 11-foot right shoulders, and a 10-foot pedestrian walkway. The bridge is expected to open to traffic in the summer of 2018, and the total project has a completion date of June 2019.&lt;/p&gt;

&lt;p&gt;The project is located at &lt;a href="https://www.google.com/maps/@40.4514114,-86.8940583,296m/data=!3m1!1e3"&gt;40.4514114,-86.8940583&lt;/a&gt;.&lt;/p&gt;
description: This video documents the demolition and cleanup of the Sagamore Parkway bridge over the Wabash River.
DOI: 10.4231/r7cn71wb
title: MSE Wall Construction Time-Lapse

description: &lt;p&gt;[[Video(http://www.youtube.com/watch?v=im2BxFkFQFE)]]&lt;/p&gt;

&lt;p&gt;The construction of the retaining wall shown in this video is part of a $350,000,000 project that upgrades and grade-separates 13 miles of US 31 between I-465 and Indiana State Road 38. The upgraded 13-mile stretch features 11 new interchanges and eliminates 32 traffic signals.&lt;/p&gt;

&lt;p&gt;This project is located at &lt;a href="https://www.google.com/maps/@39.9314355,-86.1557818,2258a,20y,2.78t/data=!3m1!1e3"&gt;39.9314355,-86.1557818&lt;/a&gt;.&lt;/p&gt;
description: This video documents the construction of a mechanically stabilized earth retaining wall on US 31 near I-465 in Carmel, Indiana.
DOI: 10.4231/r77w6951
title: Roundabout in a Minute

description: &lt;p&gt;[[Video(http://www.youtube.com/watch?v=WkoIPDd5_TQ)]]&lt;/p&gt;

&lt;p&gt;The construction of the roundabout shown in this video is part of a $350,000,000 project that upgrades and grade-separates 13 miles of US 31 between I-465 and Indiana State Road 38. The upgraded 13-mile stretch features 11 new interchanges and eliminates 32 traffic signals. Construction on the roundabout began in June 2015 and was complete by October 2015, while the overall project was substantially complete by December 2015. This video shows a 3-month time-lapse of the construction of the roundabout interchange at 191st Street in 1 minute.&lt;/p&gt;

&lt;p&gt;This project is located at &lt;a href="https://www.google.com/maps/@40.0646726,-86.1280184,461a,20y,2.8t/data=!3m1!1e3"&gt;40.0646726,-86.1280184&lt;/a&gt;.&lt;/p&gt;
description: This video documents the construction of the interchange roundabout at US 31 and 191st Street in Westfield, Indiana.
DOI: 10.4231/r7445jfm
title: Sagamore Bridge Crossover Construction

description: &lt;p&gt;[[Video(http://www.youtube.com/watch?v=8zPKWqVAJ4k)]]&lt;/p&gt;

&lt;p&gt;The Sagamore Parkway bridge across the Wabash River between West Lafayette and Lafayette, Indiana, spanned over 900 feet. The nearly $13,400,000 project contract was awarded to Superior Construction. The project includes removing the existing bridge and building a new structure with similar alignment to replace it. The new structure features a concrete bulb-tee design and is planned to span nearly 940 feet with eight spans. The structure will include two standard 12-foot travel lanes, 6-foot left shoulders, 11-foot right shoulders, and a 10-foot pedestrian walkway. The bridge is expected to open to traffic in the summer of 2018, and the total project has a completion date of June 2019. Maintenance of the traffic switch removing traffic from the eastbound bridge occurred on June 10, 2016.&lt;/p&gt;

&lt;p&gt;The project is located at &lt;a href="https://www.google.com/maps/@40.4514114,-86.8940583,296m/data=!3m1!1e3"&gt;40.4514114,-86.8940583&lt;/a&gt;.&lt;/p&gt;
description: This video documents the construction of the crossover for the Sagamore Parkway bridge reconstruction project.
DOI: 10.4231/r7vm498f
title: Sidewalk Construction 116th Street and US 31

description: &lt;p&gt;[[Video(http://www.youtube.com/watch?v=BIHsigkBih0)]]&lt;/p&gt;

&lt;p&gt;The construction of the bridge shown in this video is part of a $350,000,000 project that upgrades and grade-separates 13 miles of US 31 between I-465 and Indiana State Road 38. The upgraded 13-mile stretch features 11 new interchanges and eliminates 32 traffic signals. The overall project was substantially completed in December 2015. This video shows time-lapse documentation of the construction of a concrete sidewalk at the intersection of US 31 and 116th Street in Carmel, Indiana.&lt;/p&gt;

&lt;p&gt;The project is located at &lt;a href="https://www.google.com/maps/@39.9561826,-86.1573638,18.78z"&gt;39.9561826,-86.1573638&lt;/a&gt;.&lt;/p&gt;
description: This video documents the construction of sidewalk construction at the intersection of US 31 and 116th Street in Carmel, Indiana.
DOI: 10.4231/r7qz27xk
title: Slip-Form Safety Barrier Construction

description: &lt;p&gt;[[Video(http://www.youtube.com/watch?v=NQ8jU5opl24)]]&lt;/p&gt;

&lt;p&gt;The construction of the concrete safety barrier shown in this video is part of a $350,000,000 project that upgrades and grade-separates 13 miles of US 31 between I-465 and Indiana State Road 38. The upgraded 13-mile stretch features 11 new interchanges and eliminates 32 traffic signals. This video shows the construction process of slip-forming concrete safety barriers.&lt;/p&gt;

&lt;p&gt;This project is located at &lt;a href="https://www.google.com/maps/@39.9408503,-86.1571104,342m/data=!3m1!1e3"&gt;39.9408503, -86.1571104&lt;/a&gt;.&lt;/p&gt;
description: This video documents the construction of the concrete safety barrier on US 31 near 106th Street in Carmel, Indiana.
DOI: 10.4231/r7m61h71
title: Truck Apron Construction US 31 and 106th Street

description: &lt;p&gt;[[Video(http://www.youtube.com/watch?v=DVlRVkYmBhg)]]&lt;/p&gt;

&lt;p&gt;The construction of the bridge shown in this video is part of a $350,000,000 project that upgrades and grade-separates 13 miles of US 31 between I-465 and Indiana State Road 38. The upgraded 13-mile stretch features 11 new interchanges and eliminates 32 traffic signals. The overall project was substantially completed in December 2015. This video shows time-lapse documentation of the construction of a concrete truck apron at the intersection of US 31 and 106th Street in Carmel, Indiana.&lt;/p&gt;

&lt;p&gt;The project is located at &lt;a href="https://www.google.com/maps/@39.9416555,-86.1581234,19.82z"&gt;39.9416555,-86.1581234&lt;/a&gt;.&lt;/p&gt;
description: This video documents the construction of a concrete truck apron at the intersection of US 31 and 106th Street in Carmel, Indiana.
DOI: 10.4231/r7gf0rgv
title: Underdrain Installation Time-Lapse

description: &lt;p&gt;[[Video(http://www.youtube.com/watch?v=7f69-_NHxys)]]&lt;/p&gt;

&lt;p&gt;The construction of the roadway shown in this video is part of a $350,000,000 project that upgrades and grade-separates 13 miles of US 31 between I-465 and Indiana State Road 38. The upgraded 13-mile stretch features 11 new interchanges and eliminates 32 traffic signals. This video shows the construction of roadway underdrains.&lt;/p&gt;

&lt;p&gt;The project is located at &lt;a href="https://www.google.com/maps/@40.0401991,-86.1358592,633m/data=!3m1!1e3"&gt;40.0401991,-86.1358592&lt;/a&gt;.&lt;/p&gt;
description: This video documents the construction of underdrains on US 31 near State Road 32 in Westfield, Indiana.
DOI: 10.15468/dl.4g7ssd
title: Occurrence Download

description: A dataset containing 231 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Passer euchlorus"
 ]
}

 The dataset includes 231 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0059344-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.4231/r7bp00rh
title: 32-digit values of the first 100 recurrence coefficients for the weight function w(x)=x^(-1/2)*log(1/x) on [0,1]

description: &lt;p&gt;32-digit values of the first 100 recurrence coefficients for orthogonal polynomials relative to the weight function w(x)=x^a*[log(1/x)]^b on [0,1], a=-1/2, b=1, are computed by a moment-based method using the routine sr_l_alglog(dig,32,100,-1/2,1), where dig=176 has been determined by the routine dig_l_alglog(100,-1/2,1,168,4,32). The software provided in this dataset allows generating an arbitrary number N of recurrence coefficients for arbitrary a &gt; -1, b &gt; -1, as well as for different precisions. If the singularities, with the same exponents, occur at the right endpoint, that is, if w(x)=(1-x)^a*[log(1/(1-x))]^b on [0,1], then the alpha-coefficients must be replaced by 1 minus the present ones, whereas the beta-coefficients remain the same.&lt;/p&gt;
description: 32-digit values of the first 100 recurrence coefficients for the weight function w(x)=x^a*[log(1/x)]^b on [0,1], a = -1/2, b = 1
DOI: 10.4231/r7ff3qbg
title: 32-digit values of the first 100 recurrence coefficients for the weight function w(x)=x^(1/2)*log(1/x) on [0,1]

description: &lt;p&gt;32-digit values of the first 100 recurrence coefficients for orthogonal polynomials relative to the weight function w(x)=x^a*[log(1/x)]^b on [0,1], a=1/2, b=1, are computed by a moment-based method using the routine sr_l_alglog(dig,32,100,1/2,1), where dig=176 has been determined by the routine dig_l_alglog(100,1/2,1,168,4,32). The software provided in this dataset allows generating an arbitrary number N of recurrence coefficients for arbitrary a &gt; -1, b &gt; -1, as well as for different precisions. If the singularities, with the same exponents, occur at the right endpoint, that is, if w(x)=(1-x)^a*[log(1/(1-x))]^b on [0,1], then the alpha-coefficients must be replaced by 1 minus the present ones, whereas the beta-coefficients remain the same.&lt;/p&gt;
description: 32-digit values of the first 100 recurrence coefficients for the weight function w(x)=x^a*[log(1/x)]^b on [0,1], a = 1/2, b = 1
DOI: 10.4231/r7tq5zhj
title: 32-digit values of the first 100 recurrence coefficients for the weight function w(x)=(1-x)^(-1/2)*x^(1/2)*log(1/x) on [0,1]

description: &lt;p&gt;32-digit values of the first 100 recurrence coefficients for orthogonal polynomials relative to the weight function w(x)=(1-x)^a*x^b*log(1/x) on [0,1], a = -1/2, b = 1/2, are computed by a modified-moment-based method using the routine sr_jacobilog1(dig,32,100,-1/2,1/2), where dig=34 has been determined by the routine dig_jacobilog1(100,-1/2,1/2, 32,2,32), attesting to the high stability of the modified Chebyshev algorithm. The software provided in this dataset allows generating an arbitrary number N of recurrence coefficients for arbitrary a &gt; -1, b &gt; -1, as well as for different precisions. If the logarithmic singularity occurs at the right endpoint, that is, the logarithmic factor in w(x) is log(1/(1-x)), then the recurrence coefficients are 1-c_k, d_k, where c_k, d_k are the recurrence coefficients for the weight function (1-x)^b*x*a*log(1/x) on [0,1]. For the relevant modified moments, see Section 3.2 of Walter Gautschi, &quot;Gauss quadrature routines for two classes of logarithmic weight functions&quot;, Numerical Algorithms 55 (2010), 265-277. doi: 10.1007/s11075-010-9366-0.&lt;/p&gt;
description: 32-digit values of the first 100 recurrence coefficients for the weight function w(x)=(1-x)^a*x^b*log(1/x) on [0,1], a = -1/2, b = 1/2
DOI: 10.4231/r7pz56tn
title: 32-digit values of the first 100 recurrence coefficients for the weight function w(x)=(1-x)^(1/2)*x^(-1/2)*log(1/x) on [0,1]

description: &lt;p&gt;32-digit values of the first 100 recurrence coefficients for orthogonal polynomials relative to the weight function w(x)=(1-x)^a*x^b*log(1/x) on [0,1], a = 1/2, b = -1/2, are computed by a modified-moment-based method using the routine sr_jacobilog1(dig,32,100,1/2,-1/2), where dig=34 has been determined by the routine dig_jacobilog1(100,1/2,-1/2, 32,2,32), attesting to the high stability of the modified Chebyshev algorithm. The software provided in this dataset allows generating an arbitrary number N of recurrence coefficients for arbitrary a &gt; -1, b &gt; -1, as well as for different precisions. If the logarithmic singularity occurs at the right endpoint, that is, the logarithmic factor in w(x) is log(1/(1-x)), then the recurrence coefficients are 1-c_k, d_k, where c_k, d_k are the recurrence coefficients for the weight function (1-x)^b*x*a*log(1/x) on [0,1]. For the relevant modified moments, see Section 3.2 of Walter Gautschi, &quot;Gauss quadrature routines for two classes of logarithmic weight functions&quot;, Numerical Algorithms 55 (2010), 265-277. doi: &lt;a href="http://link.springer.com/article/10.1007/s11075-010-9366-0"&gt;10.1007/s11075-010-9366-0&lt;/a&gt;.&lt;/p&gt;
description: 32-digit values of the first 100 recurrence coefficients for the weight function w(x)=(1-x)^a*x^b*log(1/x) on [0,1], a = 1/2, b = -1/2