Find research datasets worth reusing

Year 2018, 15 minute interval, water quality measurements of water column temperature, salinity, oxygen, and depth in the upper Parker River Estuary near Middle Road Bridge, Newbury, MA.

Year 2018, water quality sonde data.15 minute readings of water column temperature, salinity, oxygen and depth in the upper Parker River Estuary near Middle Rd Bridge, Newbury, MA

Year 2019, 15 minute interval, water quality measurements of water column temperature, salinity, oxygen, and depth in the upper Parker River Estuary near Middle Road Bridge, Newbury, MA.

Year 2019, water quality sonde data.15 minute readings of water column temperature, salinity, oxygen and depth in the upper Parker River Estuary near Middle Rd Bridge, Newbury, MA

Year 2015, 15 minute interval, water quality measurements of water column temperature, salinity, oxygen, and depth, mid-estuary in Parker River near railroad bridge, Newbury, MA.

Year 2015, water quality sonde data.15 minute readings of water column temperature, salinity, oxygen and depth in the Parker River Estuary near the railroad bridge in Newbury, MA, mid-estuary, about 12.5 km upstream from mouth of Plum Island Sound.

Year 2016, 15 minute interval, water quality measurements of water column temperature, salinity, oxygen, and depth, mid-estuary in Parker River near railroad bridge, Newbury, MA.

Year 2016, water quality sonde data.15 minute readings of water column temperature, salinity, oxygen and depth in the Parker River Estuary near the railroad bridge in Newbury, MA, mid-estuary, about 12.5 km upstream from mouth of Plum Island Sound.

Year 2017, 15 minute interval, water quality measurements of water column temperature, salinity, oxygen, and depth, mid-estuary in Parker River near railroad bridge, Newbury, MA.

Year 2017 water quality sonde data.15 minute readings of water column temperature, salinity, oxygen and depth in the Parker River Estuary near the railroad bridge in Newbury, MA, mid-estuary, about 12.5 km upstream from mouth of Plum Island Sound

Year 2018, 15 minute interval, water quality measurements of water column temperature, salinity, oxygen, and depth, mid-estuary in Parker River near railroad bridge, Newbury, MA.

Year 2018, water quality sonde data.15 minute readings of water column temperature, salinity, oxygen and depth in the Parker River Estuary near the railroad bridge in Newbury, MA, mid-estuary, about 12.5 km upstream from mouth of Plum Island Sound.

openCC (other)Jan 2020View details →

PIE LTER measurements of water column depth at 15 minute intervals in the Parker River near Rt 1A bridge, Newbury, MA, year 2000. Water depths are relative to the sonde pressure transducer and not associated with a datum.

PIE LTER, year 2000,15 minute readings of water column depth in the lower Parker River Estuary at Fernalds Marina bulkhead off Rt. 1A., Newbury, MA. Water depths are relative to the sonde pressure transducer and not associated with a datum.

openCC (other)Jan 2020View details →

PIE LTER measurements of water column depth at 15 minute intervals in the Parker River near Rt 1A bridge, Newbury, MA, year 2001. Water depths are relative to the sonde pressure transducer and not associated with a datum.

PIE LTER, year 2001,15 minute readings of water column depth in the lower Parker River Estuary at Fernalds Marina bulkhead off Rt. 1A., Newbury, MA. Water depths are relative to the sonde pressure transducer and not associated with a datum.

openCC (other)Jan 2020View details →

PIE LTER measurements of water column depth at 15 minute intervals in the Parker River near Rt 1A bridge, Newbury, MA, year 2002. Water depths are relative to the sonde pressure transducer and not associated with a datum.

PIE LTER, year 2002, 15 minute readings of water column depth in the lower Parker River Estuary at Fernalds Marina bulkhead off Rt. 1A., Newbury, MA. Water depths are relative to the sonde pressure transducer and not associated with a datum.

openCC (other)May 2022View details →

SBC LTER: Land: Hydrology: Stream discharge and associated parameters at Carpinteria Creek, 8th St Foot Bridge (CP00)

Stream Discharge and water temperature were collected with a Solinst Model 3001 LT Levelogger at Carpinteria Creek, 8th St Foot Bridge in the Santa Barbara coastal area (site ID: CP00). Data are reported hourly. Stage values were converted to discharge using a rating curve developed with stream channel cross-sections, roughness estimates and the HEC-RAS model.

opencc-by-4.0Nov 2023View details →

Bridge admittance measurements of a Moroccan rabāb

Instrument: rabāb  Country of origin: Morocco  Place of origin: Fès  Instrument maker: Abdessalam Chiki  Year of manufacture: 2015  Location: Basel, private property of Thilo HirschDimensions:  Total length: 513.2 mm  Max. Body width: 114.8 mm  Width at the upper end of the skin: 96.2 mm  Width at top nut: 31.6 mm  Body depth at the upper end of the skin: approx. 80 mmVibrating string lengths:  d-string: 410 mm  G-string: 403 mmMaterials:  Body: walnut  Pegbox: walnut  Fingerboard: acajou (mahogany)  Decoration: mother-of-pearl  Bars: spruce  Top nut, tailpiece button: bone  Bridge: bamboo  Top: goatskinBridge admittance measurements: Alexander Mayer, mdw - University of Music and Performing Arts Vienna, Department of Music Acoustics – Wiener Klangstil (IWK), 18.2.2020Force: Impact hammer exciting at the bass side of the bridge. ACC: Acceleration measured on the same side. Average is the average of all measurements (to be used in the analysis).Photos of the setup: Thilo Hirsch________________________How to read VIA-Files:  Line 1 to 9: Header, Line 8 holds the number of valuesData is organized as followed:  1st col: Frequency [Hz]          2nd col: Magnitude [as Factor not dB!]        3rd col: Phase [rad]    4th col:  Real part [as Factor not dB!] 5th col: Imaginary part [as Factor not dB!] (so only first 3 columns are needed)To get dB Value: Amplitude[dB] = 20 log [Magnitude]Usually the Magnitude was calculated as response/reference (input) in the frequency domain. As for measuring the mechanical admittance the sensor is most likely an accelerometer (capturing the response in m/s2 of the object of interest) and the reference an impact hammer capturing the input force in Newton. As the mechanical admittance is defined as v/F (speed over force) the acceleration signal has to be integrated. The here captured signals are integrated in the frequency domain, what means the magnitude is divided by the corresponding frequency value in s-1.  Values coded like: 3.30750000000000E+1 -> 3.3075 * 10 -> 33.075

opencc-by-4.0Nov 2024View details →

Silanediol-Bay-Bridge Rigidified Axially Chiral Perylene Bisimide

Additional data to report <a title="DOI URL" href="https://doi.org/10.1021/acs.joc.4c02175">https://doi.org/10.1021/acs.joc.4c02175: </a> Chiral organic molecules with a complementing π-structure are highly desired to obtain materials with good semiconducting properties and pronounced chirality effects in the visible region. Herein, we introduce a novel design strategy to achieve an axially chiral and rigid perylene bisimide (PBI) dye by attaching the chirality-inducing 2,2′-biphenoxy moiety at one side of the bay area and the rigidity-inducing di-tert-butylsilanediol bridge on the other side. This yielded a new bay-functionalized PBI derivative carrying the combination of a highly rigid and, simultaneously, an axially chiral perylene core. As a result, the derivative exhibits well-resolved absorption and emission spectra in the visible region, with a fluorescence quantum yield close to unity. Furthermore, the M- and P-enantiomers were found to be stable with a racemization barrier of 102 kJ mol–1 and, hence, could be successfully separated by chiral chromatography and studied by circular dichroism (CD) spectroscopy. This rigidified chiral-PBI could also be crystallized and analyzed by X-ray diffraction, showing the highest torsion angle of the perylene core with a value of up to 30.3° in the family of PBIs carrying the same di-tert-butylsilanediol bridge.

opencc-by-4.0Jan 2024View details →

A data set from an extensive experimental benchmark study of the Hell Bridge Test Arena subject to imposed damage

A data set from an extensive experimental benchmark study of the Hell Bridge Test Arena (HBTA), a full-scale steel bridge subject to imposed damage, has been established. The data set includes organized dynamic response and load measurement data of the bridge under different structural state conditions, where the structural state conditions range from an undamaged (reference) state to known damage states. Furthermore, the data set includes acceleration and strain data from the response monitoring and acceleration data from the load monitoring, where a modal vibration shaker is used as an excitation source. The data is collected in one h5-file (hierarchical data format version 5) with a sampling rate of 100 Hz. Signal processing and resampling of the data has been performed according to the description provided in the references below. The data set is now published in this open-access data repository and can be accessed and downloaded freely. As such, the data set provides an important benchmark to the scientific community within bridge damage detection and SHM.

opencc-by-4.0Mar 2022View details →

Periodic Hydraulic Testing Dataset for "Borehole-based fracture unclogging experiment: bridging the gap between laboratory- and field-scale evidence (FRANC)"

This dataset is associated with the SNSF-SPARK project “Borehole-based fracture unclogging experiment: bridging the gap between laboratory- and field-scale evidence (FRANC)”. Please read the ReadMe file for more information.

opencc-by-4.0Sep 2022View details →

Assessing the Influence of Zeolite Composition on Oxygen-Bridged Diamino Dicopper(II) Complexes in Cu-CHA DeNOx Catalysts by Machine Learning-Assisted X‑ray Absorption Spectroscopy

<ul> <li>Data type: Experimental spectroscopic measurements and related elaboration from Figures 1-4 of the corresponding article</li> <li>Files are with filename extensions: txt</li> <li>Information on origin of the data:</li> </ul> In situ XANES and EXAFS data were collected at the BM23 beamline of the European Synchrotron Radiation Facility (ESRF, Grenoble, France) in a Microtomo reactor cell; measured Cu-CHA samples are indicated in the following with “Cu/Al”-“Si/Al” labels <ul> <li>fig_01_XANES: Normalized Cu K-edge XANES for Cu-CHA samples 0.1-5; 0.5-15; 0.6-29, collected at 200 °C after pretreatment in O2, reduction in NO+NH3 and subsequent oxidation in O2.</li> <li>fig_02_Conversion: NOx conversion in the 150−500 °C temperature range for Cu-CHA samples 0.1-5, 0.5-15, 0.6-29; TOF at 200 °C versus fraction of Cu(I) from XANES LCF after oxidation and fraction of Cu(I) from XANES LCF after oxidation versus Cu density for the same catalysts.</li> <li>fig_03_EXAFS_FT_WT: Magnitude of experimental EXAFS spectra, obtained by Fourier transforming k2χ(k) spectra in the 2.4−12.0 Å−1 range for Cu-CHA samples 0.1-5, 0.5-15, 0.6-29 after reduction in NO+NH3 and subsequent oxidation in O2; corresponding EXAFS WT maps magnified in high-R range (2-4 Å), obtained using a Morlet WT with parameters (σ=1, η=7).</li> <li>fig_04_EXAFS_MLfit: Magnitude of experimental and best fit EXAFS spectra, obtained by Fourier transforming k2χ(k) spectra in the 2.4−12.0 Å−1 range for Cu-CHA samples 0.1-5, 0.5-15, 0.6-29 after oxidation in O2. Scaled components 1 ([CuI(NH3)2]+), 2 and 3 (planar and bent μ-η2,η2-peroxo diamino dicopper(II)) isolated by ML-assisted EXAFS fitting are also reported, vertically translated.</li> <li>Information on:</li> <li>specialized abbreviations: CHA– chabazite; XANES– X-ray absorption near edge structure, EXAFS – Extended X-ray absorption fine structure; LCF – Linear Combination Fit; FT: Fourier Transform; WT – Wavelet Transform; ML – Machine Learning; TOF – Turn Over Frequency;</li> </ul>

opencc-by-4.0Jul 1956View details →

IN02020 Sivalinga base near the Aryaghat bridge

Gnoli, Raniero. Nepalese Inscriptions in Gupta Characters. Roma: Is. M. E. O. 1956. Plate 18, Inscription 17, p. 24.

opencc-by-4.0Jun 2024View details →

HvADH salt bridges from simulation in a selection of ionic liquids

VMD output .dat files of salt-bridges occurring for each step of HvADH trajectories in selected ionic liquids are provided in the file “saltbridges.zip”

opencc-by-4.0Jan 2018View details →

IN02020 Sivalinga base near the Aryaghat bridge. Sanskrit XML file, draft epidoc edition

IN02020 Sivalinga base near the Aryaghat bridge. Sanskrit XML file (without metadata). Draft epidoc edition to be incorporated into 'Siddham' archive

opencc-by-4.0Jan 2019View details →

Cellulose test MD dataset for analysis with Galaxy and BRIDGE

This coordinate and trajectory dataset is that of cellulase and octaose substrate in water. It has been derived from the <a href="https://www.rcsb.org/structure/7cel">7CEL PDB</a> structure of a fungal cellobiohydrolase.  The original enzyme has been modified to revert the mutation at position 217 and to include disulfide bonds. The octaose substrate is an oligosaccharide consisting of 8 beta 1-4 linked glucose monomers.  The enzyme and substrate have been placed in a cubic TIP3P water box containing 0.15 M ions (NaCl). The files includes are:  <ul> <li>cbh1test.pdb: the coordinates of the entire system (water, protein and substrate) in PDB format. </li> <li>cbh1test.dcd: a short MD trajectory (16 frames) in CHARMM DCD format.</li> </ul>