Contributors: Md. Asifuzzaman Jishan, Khan Raqib Mahmud, Abul Kalam Al Azad
... We represented a new Bangla dataset with a Hybrid Recurrent Neural Network model which generated Bangla natural language description of images. This dataset achieved by a large number of images with classification and containing natural language process of images. We conducted experiments on our self-made Bangla Natural Language Image to Text (BNLIT) dataset. Our dataset contained 8,743 images. We made this dataset using Bangladesh perspective images. We used one annotation for each image. In our repository, we added two types of pre-processed data which is 224 × 224 and 500 × 375 respectively alongside annotations of full dataset. We also added CNN features file of whole dataset in our repository which is features.pkl.
Contributors: H. Hogreve
... Entropies for the relavant Figures in the manuscript "Relativistic Angular Densities and their Information Entropy"
Spectra for 208Pb(alpha, alpha') taken with the Q3D magnetic spectrograph at MLL Garching (Germany) in 1992
Contributors: Andreas Heusler, Ulrich Atzrott
... Spectra for 208Pb 208Pb(alpha, alpha') taken with E= 40.4 MeV with the Q3D magnetic spectrograph. The detector had five layers read out separately, an1 and an2 for anode-1 anode-2, cat1 and cat2 for cathode-1 cathode-2, foc for focal plane. The distance between the wires was about 10 cm - in between the focal plane. Strong peaks from contaminations of 12C and 16O were erased by inserting a metal foil before the detector. Original raw data roh_1992.tgz with listing in roh_1992.listing.pdf Data files in DAT_1992.tgz with listing in DAT_1992.listing.pdf In 2015 an essay was done to analyze some spectra by GASPAN. They are roughly calibrated by Nuclear Data Sheets 2007 Files needed for evaluation with GASPAN in GSPwork_2015.tgz Spectra fitted by GASPAN in EPS_aa2015.tgz with list in EPS_aa2015.listing.pdf Short protocol of data in protocol.aa1992
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Direct current transmission and reflection spectra of organic photovoltaic (OPV) materials in the 110-160 GHz range
Contributors: Biswadev Roy, Corinne Miller, Abay Dinku, Harald Ade, Marvin Wu
... These are transmission & reflection d.c. voltage datasets with respective standard deviations at each probe frequency. Signals generated using highly coherent electrovacuum system employing Backward Wave Oscillator (BWO) in a quasi-optical setup, and signal acquired using very sensitive Schottky zero bias detector system. Data structured as, column1: millimeter wave sweeper generator frequency, column2: transmission voltage (dc) free space/gold mirror reflection voltage(dc) , column3: standard deviation in volts dc, transmission dc voltage (with sample in path)/reflection dc voltage from sample, column4: standard deviation of transmitted/reflected voltages through, or reflected off the sample surface.
Contributors: Alessandro Palmioli, Cristina Airoldi
... Metabolite library built from NMR spectra for metabolomic analysis of leaves' hydroalcholic extract (80% MeOH) from wild mountain Mentha longifolia, using the Simple Mixture Analysis (SMA) tool implemented in MestreNova 14.1 software.
Semi-insulating Gallium Nitride on sapphire (GaN) surface reflection voltages in 107.35 to 165 GHz when stimulated using 0.69ns pulsed laser with low power densities
Contributors: Biswadev Roy, Marvin Wu, Branislav Vlahovic
... We have used a newly developed quasi optical free-space time-resolved millimeter wave conductivity (TR-mmWC) system operated in the D-band (107.35 GHz to 165 GHz) with 0.5GHz resolution to acquire surface reflected probe beam voltages from high resistivity (105 Ohm-cm) 434 µm thick semi-insulating n-type gallium nitride (GaN) wafer with thickness 5 µm on sapphire. The source for millimeter waves is the backward wave oscillator (BWO) with a spot diameter ~3mm, and GaN sample is of commercial grade, and is rotated at an angle of 65.40 from the probe beam direction. Probe beam photon energies are in the range 0.4 to 0.7 meV. GaN refractive index for 532 nm laser pulse is 2.33 with large penetration depth compared to its thickness. Zero-bias Schottky diode (ZBD) with a responsivity ~ 3.6V/mW is used for signal detection. Stimulus of GaN surface is provided using a 532 nm DPSS laser with pulse-width 0.69 ns repeated every millisecond. The idea of performing this experiment was to note changes in photo-emission induced reflection voltages (dc) off of GaN surface as function of laser intensity, and whether the differences in illuminated and dark state reflected voltages bear any relationship with the laser fluence. GaN has a bandgap ~3.4 eV we use the 532nm pulse with energy hence no radio-frequency signal due to excess charge carrier kinetics is observed (no transients seen either in reflection or transmission mode) however, changes in d.c. voltages are exhibited when GaN surface is illuminated with laser pulse in the intensity range 10.1µJ/cm2 to 5.3nJ/cm2 . The differences between the probe reflection voltages while laser is ON (illuminated by a spot diameter ~10mm) and OFF (dark) when plotted as function of laser intensity, a rapid change from slightly negative to a steep positive transition occur when the laser intensity is around 0.65µJ cm-2. Four sets of data are uploaded for interested users. The laser pump intensity in micro-Joules per sq. cm appears in the filename itself for each ASCII delimited numeric data file. Probe beam frequency is swept automatically using LABVIEW and sampling period is 500ms. The column 1 of each file is probe beam frequency, column2 is the reflected voltage (average of 30 sample) from ZBD, an average of 30 samples collected for each probe frequency bin. Third column is the standard deviation of the laser ON voltage sample set. Fourth column is same as column 2 but when laser is switched off (dark) and fifth column is same as third column except for the reflected probe beam voltage standard deviation under dark condition.
Contributors: Krzysztof Dyba
... Code and data used in the publication “Spatial prediction of mineral nitrogen on arable fields using random forest: a comparative study”. The numerical input data includes measured nitrate nitrogen (N-NO3) and ammonium nitrogen (N-NH4) values expressed in mg/dm^3 for wheat and rape fields in three depths (30, 60 and 90 cm). Vector data with fields boundaries and measuring point locations are included. The raster data includes Digital Terrain Model and multispectral images from Sentinel-2. The explanatory variables were processed in the attached scripts in the R language. The results of the analysis are fully reproducible (specific randomness seeds were used). The data was obtained under a grant "POIR 04.01.02-00-0110/17-00" financed by The National Centre for Research and Development in Poland.
Contributors: Mario Villena-González
... EEG raw data from 23 participants while they performed a change detection task used in Vogel 2004. The task involved three different memory loads (one, two and four items).
Reshaping commensal gut microbiota in early life with amoxicillin presents with lower blood pressure
Contributors: Saroj Chakraborty
... Pediatric hypertension is recognized as an emerging global health concern. While new guidelines are developed for facilitating clinical management, the reasons for the prevalence of hypertension in children remain unknown. Genetics and environmental factors do not fully account for the growing incidence of pediatric hypertension. Because stable bacterial flora in early life are linked with health outcomes later in life, we hypothesized that reshaping of gut microbiota in early developmental stages of life affects blood pressure (BP) of pediatric subjects. To test this hypothesis, we administered amoxicillin, the most commonly prescribed pediatric antibiotic, to alter gut microbiota of young, genetically hypertensive rats (study 1) and dams during gestation and lactation to reshape microbiota of offspring (study 2). Reshaping of microbiota, with reductions in Firmicutes/Bacteriodetes ratio observed in Amoxicillin treated young rats and in dams. Amoxicillin treated rats also had lower blood pressure compared to the untreated rats. In the young rats treated with amoxicillin, the lowering effect on blood pressure persisted even after the antibiotics were discontinued. Similarly, the offspring from the dams treated with amoxicillin also showed lower systolic blood pressure compared to the control rats. Remarkably, in all cases, a decrease in BP was associated with lowering of Veillonellaceae, which are succinate-producing bacteria. Elevated plasma succinate is reported in hypertension. Accordingly, serum succinate was measured and found lower in animals treated with amoxicillin. Our results demonstrate a direct correlation between succinate-producing gut microbiota and early development of hypertension, and indicate that reshaping gut microbiota, especially by depleting succinate-producing microbiota early in life may have long-term benefits for hypertension-prone individuals.
Spectra taken in 2004-2012 for 206Pb(d,p), 207Pb(d,p), 208Pb(d,p) and 207Pb(d,d'), 208Pb(d,d') with the Q3D magnetic spectrograph at MLL Garching (Germany)
Contributors: Andreas Heusler
... Spectra taken in 2004-2012 for for 206Pb(d,p), 207Pb(d,p), 208Pb(d,p) and 207Pb(d,d'), 208Pb(d,d') E = 22 and 24 MeV are analyzed by GASPAN and calibrated by Nuclear Data Sheets 2007 Raw data files in DAT_2003-12.tgz with list in DAT_2003-12.listing.pdf Files needed for evaluation with GASPAN in GSPwork_2003-12.tgz with list in GSPwork_2003-12.listing.pdf Spectra fitted by GASPAN in EPS_2003-12.tgz with list in EPS_2003-12.listing.pdf Short protocol of data in protocol.dP2003-12 and protocol.DD2003-12