cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Wallastra elenderae , Mah 2018
Creators: name: Jangoux, Michel
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Echinodermata
Asteroidea
Valvatida
Goniasteridae
Wallastra
Wallastra elenderae

description: elenderae, Mah, 2018, Wallastra
Wallastra elenderae Mah, 2018: 98, fig. 37.
CURRENT STATUS. — Wallastra elenderae Mah, 2018.
TYPE MATERIAL. — Mozambique Channel • holotype; Geyser Bank; Antea expedition; depth 836-842 m; MNHN-IE-2013-17165 • 1 paratype; same as holotype; MNHN-IE-2007-1291.
description: Published as part of Jangoux, Michel, 2022, The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris, pp. 259-334 in Zoosystema 44 (11) on page 282, DOI: 10.5252/zoosystema2022v44a11, http://zenodo.org/record/6616817
Additional file 1 of Different associations of tumor PIK3CA mutations and clinical outcomes according to aspirin use among women with metastatic hormone receptor positive breast cancer
Creators: name: McCarthy, Anne Marie
name: Kumar, Nitya Pradeep
name: He, Wei
name: Regan, Susan
name: Welch, Michaela
name: Moy, Beverly
name: Iafrate, A. John
name: Chan, Andrew T.
name: Bardia, Aditya
name: Armstrong, Katrina
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Plant Biology

description: Additional file 1.
Complexity in Quantum System and Its Application to Brain Function
Creators: name: Ohya, Masanori
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The complexity and the chaos degree can be used to examine the chaotic aspects of not only several nonlinear classical and quantum physical physics but also life sciences. We will construct a model describing the function of brain in the context of Quantum Information Dynamics.
description: 11 pages, 1 figure
The Effect of Two Different Harvesting Methods on the Yield of 'Topbunch' and 'Hi-Crop' Collards (Brassica Oleracea (L)) When Grown in a Wiregrass Tunnel House
Creators: name: Walton, Veronica E.
name: Shange, Raymon
name: Johnson, Melissa
name: Sparks, Edward
name: Khan, Victor
name: Currington, James E.
name: Ankumah, Ramble
name: Ellison, Nathaniel
name: Hunter, George X.
name: Moore, Jeffery L.
name: Walton, Veronica E.
name: Shange, Raymon
name: Johnson, Melissa
name: Sparks, Edward
name: Khan, Victor
name: Currington, James E.
name: Ankumah, Ramble
name: Ellison, Nathaniel
name: Hunter, George X.
name: Moore, Jeffery L.
Publisher: name: Unknown
Year: 2018
Subjects: subject: Crop Production/Industries
subject: Production Economics
subject: Collards
subject: Tunnel House
subject: Topbunch Collards
subject: Hi-Crop Collards
subject: Harvesting Methods

description: A study was conducted to determine if 100% or 50% harvesting of collard leaves was a suitable recommendation for Tunnel House producers. The experiment was conducted as a split-split plot design with varieties as the main plots, harvesting 100% or 50% of leaves as the sub-plots, and days after transplanting as the subplots. All treatments were replicated three times, drip irrigated, and fertilized according to soil test recommendations. The results showed significant interactions between varieties and method of harvest, for leaf numbers and weight. Conversely, the varieties showed significant differences for yield but not leaf numbers. Both varieties showed significant increases in leaf numbers and yield at each harvest period when 50% of the leaves were harvested, instead of 100%. This approach led to higher leaf recovery rates suggesting that a 50% leaf harvest would result in higher yields, and reduce the harvest intervals from the present 21 to 12 or 18 days.
Hyperbolic Kac Moody Algebras and Einstein Billiards
Creators: name: de Buyl, S.
name: Schomblond, C.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We identify the hyperbolic Kac Moody algebras for which there exists a Lagrangian of gravity, dilatons and $p$-forms which produces a billiard that can be identified with their fundamental Weyl chamber. Because of the invariance of the billiard upon toroidal dimensional reduction, the list of admissible algebras is determined by the existence of a Lagrangian in three space-time dimensions, where a systematic analysis can be carried out since only zero-forms are involved. We provide all highest dimensional parent Lagrangians with their full spectrum of $p$-forms and dilaton couplings. We confirm, in particular, that for the rank 10 hyperbolic algebra, $CE_{10} = A_{15}^{(2)\wedge}$, also known as the dual of $B_8^{\wedge\wedge}$, the maximally oxidized Lagrangian is 9 dimensional and involves besides gravity, 2 dilatons, a 2-form, a 1-form and a 0-form.
description: 33 pages
Improving generalisation of AutoML systems with dynamic fitness evaluations
Creators: name: Evans, Benjamin Patrick
name: Xue, Bing
name: Zhang, Mengjie
Publisher: name: arXiv
Year: 2020
Subjects: subject: Machine Learning (cs.LG)
subject: Neural and Evolutionary Computing (cs.NE)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: A common problem machine learning developers are faced with is overfitting, that is, fitting a pipeline too closely to the training data that the performance degrades for unseen data. Automated machine learning aims to free (or at least ease) the developer from the burden of pipeline creation, but this overfitting problem can persist. In fact, this can become more of a problem as we look to iteratively optimise the performance of an internal cross-validation (most often \textit{k}-fold). While this internal cross-validation hopes to reduce this overfitting, we show we can still risk overfitting to the particular folds used. In this work, we aim to remedy this problem by introducing dynamic fitness evaluations which approximate repeated \textit{k}-fold cross-validation, at little extra cost over single \textit{k}-fold, and far lower cost than typical repeated \textit{k}-fold. The results show that when time equated, the proposed fitness function results in significant improvement over the current state-of-the-art baseline method which uses an internal single \textit{k}-fold. Furthermore, the proposed extension is very simple to implement on top of existing evolutionary computation methods, and can provide essentially a free boost in generalisation/testing performance.
description: 19 pages, 4 figures
Numerical Simulation of Natural Convection in an Enclosure Partly Filled with a Porous Medium Saturated with a Nanofluid
Creators: name: Srayyih, Basil M. H.
Publisher: name: University of Leicester
Year: 2020
Subjects: Uncategorized

description: Natural convection inside an enclosure partly filled with a porous slab saturated with a nanofluid has been investigated numerically using various thermal boundary conditions. The Galerkin finite element method was used to solve the governing equations. Four different scenarios were modelled. Firstly, two-dimensional laminar natural convection in a vertical or a horizontal alignment to the porous-nanofluid layers was investigated with a linearly heated left-hand side enclosure wall. At low values of the thermal conductivity ratio and Darcy number, the heat transfer rate was higher for the horizontal alignment compared to the vertical alignment and vice versa at a high value of the Darcy number. Secondly, the same geometry was studied with a sinusoidally heated left-hand side enclosure wall. It was found that the temperature amplitude and wave number of the sinusoidally heated wall significantly affected the heat transfer rate. At the thermal conductivity ratio < 1 and the Darcy number ≥ 10−3, the heat transfer rate increased in the vertical alignment of the porous-nanofluid layers compared to the horizontal alignment. In both of these scenarios, the porous slab direction inside the enclosure played a significant role on the heat transfer. Thirdly, two-dimensional laminar natural convection of a hybrid nanofluid inside the porous-nanofluid layers using a thermal nonequilibrium model has been simulated. It was found that increasing the modified thermal conductivity ratio and interphase heat transfer coefficient values strongly enhanced the heat transfer rate and satisfy the thermal equilibrium case. Finally, the amplitude and the wave number of the corrugated wall have a significant role on the turbulent natural convection in a three-dimensional enclosure partly filled with porous slab saturated with a hybrid nanofluid. For all scenarios, the lower thickness of the porous slab using the nanofluid predicted a new trend of the fluid flow and heat transfer compared to the porous enclosure.
The Evaluation of Two Different Harvesting 'Topbunch' and 'Hi-Crop' Collards (Brassica Oleracea (L)) Leaves from Plants Grown in a Wiregrass Tunnel House
Creators: name: Sparks, Edward
name: Shange, Raymon
name: Jackson, Jacquelyn
name: Khan, Victor
name: Currington, James E.
name: Ankumah, Ramble
name: Ellison, Nathaniel
name: Hunter, George X.
name: Moore, Jeffery L.
name: Sparks, Edward
name: Shange, Raymon
name: Jackson, Jacquelyn
name: Khan, Victor
name: Currington, James E.
name: Ankumah, Ramble
name: Ellison, Nathaniel
name: Hunter, George X.
name: Moore, Jeffery L.
Publisher: name: Unknown
Year: 2018
Subjects: subject: Crop Production/Industries
subject: Production Economics
subject: Collards
subject: Tunnel House
subject: Topbunch Collards
subject: Hi-Crop Collards
subject: Harvesting Methods

description: A study was conducted to determine if a 100% or 50% harvest intensity of ‘Topbunch’ collards leaves could be a recommended practice for Tunnel House producers. The experiment was conducted as a split-plot design with harvest dates as main plots, and harvesting intensity of 100% or 50% of leaves as sub-plots. All treatments were replicated three times, drip irrigated, and fertilized according to soil test recommendations. The results showed significant interactions between harvest methods and dates for number and weight of leaves harvested. There were also significant differences for the weight of leaves harvested and numbers. The leaf recovery rates were greater for plants that had 50% of their leaves harvested compared to those which had 100% of their leaves harvested. This higher recovery rate for the former suggests that the harvest interval could be reduced in the future from 21 to 15 or 18 days.
Examination of Hide Production, Hide Grades, and Economic Losses of Inferior Hide Grades in Egypt during 2002 to 2013
Creators: name: Mandour, Mostafa A.
name: Atallah, Sanad T.
name: Mandour, Mostafa A.
name: Atallah, Sanad T.
Publisher: name: Unknown
Year: 2018
Subjects: subject: Crop Production/Industries
subject: Production Economics
subject: Hide Production
subject: Hide Grades
subject: Economic Losses
subject: Inferior Hides

description: The study examined hide production and economic losses of inferior hide grades in Egypt during 2002 to 2013. Data were obtained from the Central Agency for Public Mobilization and Statistics for various livestock, and analyzed using descriptive statistics and one-way or two-way analysis of variance (ANOVA). The majority of hides produced were from buffaloes and were Grade 1 hides. Overall, the losses from condemned hides decreased from EGP1,756 in 2002 to EGP425 in 2013 (a decrease of 76%). Losses from Grade 3 hides also decreased from EGP141,369 in 2002 to EGP 63,859 in 2013 (a decrease of 55%). A concerted effort should be made to increase production from buffaloes to generate more revenues. Although the losses from both condemned and Grade 3 hides have been declining, we recommended the establishment of a buffalo hide quality grading system, and the development of an Extension education program to avoid activities that lead to losses.
Suppression of hypersynchronous network activity in cultured cortical neurons using an ultrasoft silicone scaffold
Creators: name: Sumi, Takuma
name: Yamamoto, Hideaki
name: Hirano-Iwata, Ayumi
Publisher: name: arXiv
Year: 2019
Subjects: subject: Neurons and Cognition (q-bio.NC)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: The spontaneous activity pattern of cortical neurons in dissociated culture is characterized by burst firing that is highly synchronized among a wide population of cells. The degree of synchrony, however, is excessively higher than that in cortical tissues. Here, we employed polydimethylsiloxane (PDMS) elastomers to establish a novel system for culturing neurons on a scaffold with an elastic modulus resembling brain tissue, and investigated the effect of the scaffold's elasticity on network activity patterns in cultured rat cortical neurons. Using whole-cell patch clamp to assess the scaffold effect on the development of synaptic connections, we found that the amplitude of excitatory postsynaptic current, as well as the frequency of spontaneous transmissions, was reduced in neuronal networks grown on an ultrasoft PDMS with an elastic modulus of 0.5 kPa. Furthermore, the ultrasoft scaffold was found to suppress neural correlations in the spontaneous activity of the cultured neuronal network. The dose of GsMTx-4, an antagonist of stretch-activated cation channels (SACs), required to reduce the generation of the events below 1.0 event/min on PDMS substrates was lower than that for neurons on a glass substrate. This suggests that the difference in the baseline level of SAC activation is a molecular mechanism underlying the alteration in neuronal network activity depending on scaffold stiffness. Our results demonstrate the potential application of PDMS with biomimetic elasticity as cell-culture scaffold for bridging the in vivo-in vitro gap in neuronal systems.
description: 23 pages, 6 figures
Constraints on the UV metagalactic emissivity using the LyA forest
Creators: name: Meiksin, Avery
name: White, Martin
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Numerical hydrodynamical simulations have proven a successful means of reproducing many of the statistical properties of the LyA forest as measured in high redshift (z > 4) quasar spectra. The source of ionization of the Intergalactic Medium (IGM), however, remains unknown. We investigate how the LyA forest may be used to probe the nature of the sources. We show that the attenuation of Lyman continuum photons by the IGM depends sensitively on the emissivity of the sources, permitting a strong constraint to be set on the required emissivity to match the measured values of the mean IGM LyA optical depth. We also investigate the effect of fluctuations in the UV background. We derive the distribution function of the background radiation field produced by discrete sources in an infinite universe, including the effects of attenuation by an intervening absorbing medium. We show that for z > 5, the fluctuations boost the mean LyA optical depth in a scenario in which QSO sources dominate the UV background. The fluctuations will also result in large spatial correlations in the ionization level of the IGM at high redshifts, providing a means of discriminating between scenarios in which stars and galaxies dominate the UV background vs a QSO-dominated background.
description: 11 pages, 8 figures. Accepted for publication in MNRAS
In silico molecular docking and in vitro antioxidant activity studies of novel α-aminophosphonates bearing 6-amino-1,3-dimethyl uracil
Creators: name: Rasool Shaik Nayab
name: Maddila, Suresh
name: Murthy Potla Krishna
name: Titinchi, Salam J.J.
name: Thaslim, Basha Shaik
name: Venkataramaiah Chintha
name: Wudayagiri, Rajendra
name: Venkateswarlu Nagam
name: Tartte, Vijaya
name: Sampath Chinnam
name: Naga Raju Chamarthi
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences

description: In the present study, a new series of α-Aminophosphonates bearing 6-amino-1,3-dimethyluracil was synthesized in good to excellent yields (78–95%) by one-pot, three-component reaction of 6-amino-1,3-dimethyluracil, aromatic aldehydes and diethylphosphite via Kabachnik–Fields reaction by using an eco-friendly Eaton’s reagent. All the compounds were screened for in vitro antioxidant studies by 2,2-diphenyl-1-picrylhydrazyl (DPPH) and hydrogen peroxide (H2O2) methods. Among the synthesized bioactive molecules, 4a, 4d, 4g, and 4h exhibited promising antioxidant activity compared with the standard drug Ascorbic acid. Furthermore, in order to support the biological results of the compounds, molecular docking studies were performed against Aromatase enzyme for four compounds which revealed that the compounds 4a, 4d, 4g, and 4h have significant binding modes, with docking scores of −8.6, −8.4, −8.1 and −8.1 respectively and the compound 4b specifically has equal dock score of −8.0 when compared with the standard drug Exemestane.
Maintenance is Architecture : A Study in Newfoundland
Creators: name: Garland, Sarah
Publisher: name: The University of British Columbia
Year: 2024

description: Understanding that maintenane is architecture proposes an expansion of our consideration of materiality to move beyond serving a static image of a building, to design for more dynamic, and delightful places, in which communities see themselves reflected. Our current material practices prioritize durability and image over the spatial effects and connection to place offered by natural building materials, yielding generic buildings and a lack of engagement between people and their environments. Embracing maintenance revalorizes the use of natural building materials to suggest a cultural fix, rather than technological, to our nearly exhausted material supply chains, and highlights the material richness and spatial effects they offer. Using a coastal recreation area in eastern Newfoundland as a testing ground, this project proposes a series of built interventions in the landscape and a small community building at the water. The proposal explores the use of local natural building materials of stone, wood, and lime, and seeks to engage with an existing network of volunteers who steward the hiking trails here. This architecture will require active care by its occupants, but the result will be delightful places that people will be invested in, and so, pleased to steward and care for.
Bioremediation of contaminated diesel and motor oil through the optimization of biosurfactant produced by Paenibacillus sp. D9 on waste canola oil
Creators: name: Abdullahi Adekilekun Jimoh
name: Lin, Johnson
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry

description: The potential of the indigenously isolated biosurfactant producing organism, Paenibacillus sp. D9 to utilize waste frying oils (canola, sunflower, castor, and coconut) were investigated as alternate cheap substrates for synthesis of biosurfactant. This work aimed to study optimum parameters, functional properties, and applicability for bioremediation. Initial biosurfactant yield showed 2.11 g/L and 33.7 mN/m, a representative of low production. There was an improvement on maximum reduction in surface tension and biosurfactant yield of 31.2 mN/m and 5.31 g/L, respectively as the two quadratic models were adequate with regards to biosurfactant yield (R2 = 0.9937) and surface tension (R2 = 0.9862). The proficiency of biosurfactant when contrasted to a chemical surfactant bring about the degradation of 73.2% motor oil, 71.8% diesel (shaking condition), 63.3% motor oil, and 59.3% diesel (static condition) in a solid environment. In contrast, using an aqueous environment, there was bio-removal of 77.6% motor oil, 74.3% diesel (shaking condition), 62.2% motor oil, and 57.4% diesel (static condition) respectively. The response surface methodology tool was suitable in identifying the optimum conditions on low-cost substrates and the biosurfactant is capable for bioremediation of diesel and motor and from contaminated environment.
Iconaster elegans Jangoux 1981
Creators: name: Jangoux, Michel
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Echinodermata
Asteroidea
Valvatida
Goniasteridae
Iconaster
Iconaster elegans

description: elegans Jangoux, 1981, Iconaster
Iconaster elegans Jangoux, 1981: 467, fig. 2, pl. 3, figs 1-3. — Clark 1993: 259.
CURRENT STATUS. — Iconaster elegans Jangoux, 1981.
TYPE MATERIAL. — Philippines • holotype and paratype; station 35; MUSORSTOM I expedition (1976); 13°59’N, 120°18’E; 186 m; MNHN-IE-2014-40 • 1 paratype; station 61; same as for preceding; 14°02’N, 120°18’E; depth 202- 184 m; MNHN-IE-2014-45 • 1 paratype, station 20; same as for preceding; 13°59’N, 120°20’E; depth 208 -222 m; MNHN-IE-2014-44.
description: Published as part of Jangoux, Michel, 2022, The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris, pp. 259-334 in Zoosystema 44 (11) on page 282, DOI: 10.5252/zoosystema2022v44a11, http://zenodo.org/record/6616817
Additional file 3 of Difference in bypass for inpatient care and its determinants between rural and urban residents in China
Creators: name: Lu, Shan
name: Li, Yunxiao
name: Gao, Hongxia
name: Zhang, Yan
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Additional file 3. Definitions, survey questions and categories of bypass for inpatient care and associated factors.
Brain Tumor Classification Using Deep Learning Technique -- A Comparison between Cropped, Uncropped, and Segmented Lesion Images with Different Sizes
Creators: name: Alqudah, Ali Mohammad
name: Alquraan, Hiam
name: Qasmieh, Isam Abu
name: Alqudah, Amin
name: Al-Sharu, Wafaa
Publisher: name: arXiv
Year: 2020
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences
subject: I.2; I.4; I.5
subject: 68Txx (Primary), 30F20 (Secondary)

description: Deep Learning is the newest and the current trend of the machine learning field that paid a lot of the researchers' attention in the recent few years. As a proven powerful machine learning tool, deep learning was widely used in several applications for solving various complex problems that require extremely high accuracy and sensitivity, particularly in the medical field. In general, brain tumor is one of the most common and aggressive malignant tumor diseases which is leading to a very short expected life if it is diagnosed at higher grade. Based on that, brain tumor grading is a very critical step after detecting the tumor in order to achieve an effective treating plan. In this paper, we used Convolutional Neural Network (CNN) which is one of the most widely used deep learning architectures for classifying a dataset of 3064 T1 weighted contrast-enhanced brain MR images for grading (classifying) the brain tumors into three classes (Glioma, Meningioma, and Pituitary Tumor). The proposed CNN classifier is a powerful tool and its overall performance with accuracy of 98.93% and sensitivity of 98.18% for the cropped lesions, while the results for the uncropped lesions are 99% accuracy and 98.52% sensitivity and the results for segmented lesion images are 97.62% for accuracy and 97.40% sensitivity.
Gravitational lensing and accretion disk imaging of a Buchdahl dense core
Creators: name: Igata, Takahisa
name: Omamiuda, Motoki
name: Takamori, Yohsuke
Publisher: name: arXiv
Year: 2025
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper, we investigate the gravitational lensing and accretion disk imaging characteristics of a dense core modeled by the Buchdahl spacetime. By imposing the appropriate energy conditions and ensuring the absence of curvature singularities, we delineate the parameter space in which the dense core mimics key gravitational features of black holes while exhibiting unique deviations. We derive the photon orbital equation and calculate deflection angles, clearly distinguishing between weak- and strong-deflection regimes. Furthermore, we construct a mapping from the illuminated, geometrically thin accretion disk onto the observer's screen -- focusing on the isoradial curves corresponding to a representative source ring. For compactness values below a critical threshold, only a finite number of disk images are formed. In this range, their secondary and higher-order images typically display double-loop structures, with each loop individually capturing the entire source ring. Notably, the highest-order image sometimes appears as a single, crescent-shaped loop that does not enclose the screen's center, implying the existence of a cutoff angle that restricts the imaged portion of the source ring. In contrast, for compactness values above the critical threshold, an infinite sequence of double-loop structures appears -- a behavior closely linked to the presence of a photon sphere. These findings suggest that the lensing signatures of dense cores can distinguish them from black holes, offering new insights for high-resolution observations.
description: 28 pages, 11 figures; v2: references added; v3: matches the published version
The Relativistic Dirac-Morse Green's function
Creators: name: Alhaidari, A. D.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Using a recently developed approach for solving the three dimensional Dirac equation with spherical symmetry, we obtain the two-point Green's function of the relativistic Dirac-Morse problem. This is accomplished by setting up the relativistic problem in such a way that makes comparison with the nonrelativistic problem highly transparent and results in a mapping of the latter into the former. The relativistic bound states energy spectrum is easily obtained by locating the energy poles of the Green's function components in a simple and straightforward manner.
description: 8 pages
Recognition and Teleportation
Creators: name: Fichtner, K. -H.
name: Freudenberg, W.
name: Ohya, M.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study a possible function of brain, in particular, we try to describe several aspects of the process of recognition. In order to understand the fundamental parts of the recognition process, the quantum teleportation scheme seems to be useful. We consider a channel expression of the teleportation process that serves for a simplified description of the recognition process in brain.
description: 19 pages, 1 figure
TESS Reveals HD 118203 b to be a Transiting Planet
Creators: name: Pepper, Joshua
name: Kane, Stephen R.
name: Rodriguez, Joseph E.
name: Hinkel, Natalie R.
name: Eastman, Jason D.
name: Daylan, Tansu
name: Mocnik, Teo
name: Dalba, Paul A.
name: Fetherolf, Tara
name: Stassun, Keivan G.
name: Campante, Tiago L.
name: Vanderburg, Andrew
name: Huber, Daniel
name: Gaudi, B. Scott
name: Bossini, Diego
name: Crossfield, Ian
name: Ricker, George R.
name: Vanderspek, Roland
name: Latham, David W.
name: Seager, Sara
name: Winn, Joshua N.
name: Jenkins, Jon M.
name: Twicken, Joseph D.
name: Rose, Mark
name: Smith, Jeffrey C.
name: Glidden, Ana
name: Levine, Alan M.
name: Rinehart, Stephen
name: Collins, Karen A.
name: Mann, Andrew W.
name: Burt, Jennifer A.
name: James, David J.
name: Siverd, Robert J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The exoplanet HD 118203 b, orbiting a bright (V = 8.05) host star, was discovered using the radial velocity method by da Silva et al. (2006), but was not previously known to transit. TESS photometry has revealed that this planet transits its host star. Five planetary transits were observed by TESS, allowing us to measure the radius of the planet to be $1.133 \pm 0.031 R_J$, and to calculate the planet mass to be $2.173 \pm 0.078 M_J$. The host star is slightly evolved with an effective temperature of $T_{\rm eff} = 5692 \pm 83$ K and a surface gravity of ${\rm log}(g) = 3.891 \pm 0.019$. With an orbital period of $6.134980 \pm 0.000038$ days and an eccentricity of $0.316 \pm 0.021$, the planet occupies a transitional regime between circularized hot Jupiters and more dynamically active planets at longer orbital periods. The host star is among the ten brightest known to have transiting giant planets, providing opportunities for both planetary atmospheric and asteroseismic studies.
description: 15 pages, 6 figures, submitted to AAS Journals
Modeling Dynamical Dark Energy
Creators: name: Mainini, R.
name: Maccio', A. V.
name: Bonometto, S. A.
name: Klypin, A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Cosmological models with different types of Dark Energy are becoming viable alternatives for standard models with the cosmological constant. Yet, such models are more difficult to analyze and to simulate. We present analytical approximations and discuss ways of making simulations for two families of models, which cover a wide range of possibilities and include models with both slow and fast changing ratio w=pρ. More specifically, we give analytical expressions for the evolution of the matter density parameter Omega_m(z) and the virial density contrast Delta_c at any redshift z. The latter is used to identify halos and to find their virial masses. We also provide an approximation for the linear growth factor of linear fluctuations between redshift z=40 and z=0. This is needed to set the normalization of the spectrum of fluctuations. Finally, we discuss the expected behavior of the halo mass function and its time evolution.
description: 10 pages, 10 figures ApJ submitted
Luidia sarsi subsp. elegans Perrier 1875
Creators: name: Jangoux, Michel
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Echinodermata
Asteroidea
Paxillosida
Luidiidae
Luidia
Luidia sarsi
Luidia sarsi elegans perrier, 1875

description: * elegans, Perrier, 1875, Luidia
Luidia elegans Perrier, 1875: 336.
Luidia sarsi elegans ‒ Clark & Downey 1992: 20.
CURRENT STATUS. — Luidia sarsi elegans Perrier, 1875.
REMARK
The holotype of L. elegans is from the Florida Strait (Perrier 1875).
description: Published as part of Jangoux, Michel, 2022, The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris, pp. 259-334 in Zoosystema 44 (11) on page 282, DOI: 10.5252/zoosystema2022v44a11, http://zenodo.org/record/6616817
Discovering Agriculture-Related Careers Through Cypress
Creators: name: McCrary-Quarles, Audrey
name: Mathis, Christopher C.
name: McCrary-Quarles, Audrey
name: Mathis, Christopher C.
Publisher: name: Unknown
Year: 2018
Subjects: subject: Public Economics
subject: Teaching/Communication/Extension/Profession
subject: Agriculture-Related Careers
subject: Career Model
subject: Career Preparation
subject: 4-H After-School Programs
subject: Minority Students

description: The primary objective of the Combining Youth Passion and Resources for Environmental Sciences Studies (CYPRESS) Project was to increase awareness and generate interest among minority students regarding agriculture-related careers, in rural SC. The students participated in 4H after-school programs, summer camps, and an Ag-Science course. There were also workshops for teachers and parents for them to support the students. Data from the project were analyzed using pre- and post-survey methods. The results revealed that 26% of 4H after-school participants were interested in pursuing agriculture-related careers; 43% of summer camp participants were interested in pursuing such careers, and 5% of the Ag-Science course participants were interested in pursuing such careers. Despite the low percentage response of the Ag-Science course participants, overall, CYPRESS exposed over 600 students to agriculture-related careers. This is expected to ultimately, have a positive impact on enrollment in agriculture-related majors.
In silico molecular docking and in vitro antioxidant activity studies of novel α-aminophosphonates bearing 6-amino-1,3-dimethyl uracil
Creators: name: Rasool Shaik Nayab
name: Maddila, Suresh
name: Murthy Potla Krishna
name: J. J. Titinchi Salam
name: Thaslim, Basha Shaik
name: Venkataramaiah Chintha
name: Wudayagiri, Rajendra
name: Venkateswarlu Nagam
name: Tartte, Vijaya
name: Sampath Chinnam
name: Naga Raju Chamarthi
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences

description: In the present study, a new series of α-Aminophosphonates bearing 6-amino-1,3-dimethyluracil was synthesized in good to excellent yields (78–95%) by one-pot, three-component reaction of 6-amino-1,3-dimethyluracil, aromatic aldehydes and diethylphosphite via Kabachnik–Fields reaction by using an eco-friendly Eaton’s reagent. All the compounds were screened for in vitro antioxidant studies by 2,2-diphenyl-1-picrylhydrazyl (DPPH) and hydrogen peroxide (H2O2) methods. Among the synthesized bioactive molecules, 4a, 4d, 4g, and 4h exhibited promising antioxidant activity compared with the standard drug Ascorbic acid. Furthermore, in order to support the biological results of the compounds, molecular docking studies were performed against Aromatase enzyme for four compounds which revealed that the compounds 4a, 4d, 4g, and 4h have significant binding modes, with docking scores of −8.6, −8.4, −8.1 and −8.1 respectively and the compound 4b specifically has equal dock score of −8.0 when compared with the standard drug Exemestane.
The anomalous dimension of the gluon-ghost mass operator in Yang-Mills theory
Creators: name: Dudal, D.
name: Verschelde, H.
name: Lemes, V. E. R.
name: Sarandy, M. S.
name: Sobreiro, R.
name: Sorella, S. P.
name: Picariello, M.
name: Gracey, J. A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The local composite gluon-ghost operator $({1/2}A^{aμ}A_μ^{a}+α\bar{c}^{a}c^{a})$ is analysed in the framework of the algebraic renormalization in SU(N) Yang-Mills theories in the Landau, Curci-Ferrari and maximal abelian gauges. We show, to all orders of perturbation theory, that this operator is multiplicatively renormalizable. Furthermore, its anomalous dimension is not an independent parameter of the theory, being given by a general expression valid in all these gauges. We also verify the relations we obtain for the operator anomalous dimensions by explicit 3-loop calculations in the MSbar scheme for the Curci-Ferrari gauge.
description: 12 pages, LaTeX, final version to appear in Phys. Lett. B
Fast entangling gates in long ion chains
Creators: name: Mehdi, Zain
name: Ratcliffe, Alexander K.
name: Hope, Joseph J.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a model for implementing fast entangling gates (${\sim}1~μ$s) with ultra-fast pulses in arbitrarily long ion chains, that requires low numbers of pulses and can be implemented with laser repetition rates well within experimental capability. We demonstrate that we are able to optimise pulse sequences that have theoretical fidelities above $99.99\%$ in arbitrarily long ion-chains, for laser repetition rates on the order of $100-300$~MHz. Notably, we find higher repetition rates are not required for gates in longer ion chains, which is in contrast to scaling analyses with other gate schemes. When pulse imperfections are considered in our calculations, we find that achievable gate fidelity is independent of the number of ions in the chain. We also show that pulse control requirements do not scale up with the number of ions. We find that population transfer efficiencies of above $99.9\%$ from individual ultra-fast pulses is the threshold for realising high-fidelity gates, which may be achievable in near-future experiments.
Additional file 3 of Clinical, imaging, and molecular analysis of pediatric pontine tumors lacking characteristic imaging features of DIPG
Creators: name: Chiang, Jason
name: Diaz, Alexander K.
name: Makepeace, Lydia
name: Li, Xiaoyu
name: Han, Yuanyuan
name: Li, Yimei
name: Klimo, Paul
name: Boop, Frederick A.
name: Baker, Suzanne J.
name: Gajjar, Amar
name: Merchant, Thomas E.
name: Ellison, David W.
name: Broniscer, Alberto
name: Patay, Zoltan
name: Tinkle, Christopher L.
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Biotechnology
subject: Cancer

description: Additional file 3: Table S1. Primer sequences.
Tractionless Self-Propulsion of Active Drops
Creators: name: Loisy, Aurore
name: Eggers, Jens
name: Liverpool, Tanniemola B.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We report on a new mode of self-propulsion exhibited by compact drops of active liquids on a substrate which, remarkably, is tractionless, i.e., which imparts no mechanical stress locally on the surface. We show, both analytically and by numerical simulation, that the equations of motion for an active nematic drop possess a simple self-propelling solution, with no traction on the solid surface and in which the direction of motion is controlled by the winding of the nematic director field across the drop height. The physics underlying this mode of motion has the same origins as that giving rise to the zero viscosity observed in bacterial suspensions. This topologically protected tractionless self-propusion provides a robust physical mechanism for efficient cell migration in crowded environments like tissues.
TI(D)E : Learning from Haenyeo and Rituals of Coexistence
Creators: name: Park, Joon Hee
Publisher: name: The University of British Columbia
Year: 2024

description: Haenyeo are female free divers who have harvested resources from the bottom of the sea since the 17th century in Jeju Island. Their matrifocal, communal, and sustainable traditions are rooted in a deep understanding of reciprocity and the rhythm of more than human entities. However, Haenyeo culture currently faces endangerment due to aging and decreasing population, as well as dwindling ocean resources caused by global warming and pollution. Yet, current institutional efforts to safeguard the living culture often confine Haenyeo to stereotypical images such as the “Korean Mermaid” and “Strong Mother,” perpetuating patriarchal and colonial frameworks that otherize, ossify, and homogenize Haenyeo culture. This project speculates on an alternative perspective and ways to continue the living culture of Haenyeo. The project explores the material ecology of Sea Urchins – one of the key marine resources harvested by Haenyeo – and intertidal zones to propose a new ritual of coexistence and cyclical interventions aimed at rectifying the shortcomings of existing cultural encounters in museums and tourist attractions embedded in extractive practices.
Novodinia homonyma Downey 1986
Creators: name: Jangoux, Michel
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Echinodermata
Asteroidea
Brisingida
Brisingidae
Novodinia
Novodinia homonyma

description: elegans Perrier, 1885, Odinia
Odinia elegans Perrier, 1885: 12; 1894: 71, pl. 4, figs 1-8.
Novodinia homonyma ‒ Clark & Downey 1992: 474.
CURRENT STATUS. — Novodinia homonyma Downey, 1986.
TYPE MATERIAL. — Canary Islands • 1 syntype; station 73; Talisman expedition; 1883; 25°39’N, 18°26’W; depth 1435 m; MNHN- IE-2014-113 • 3 syntypes; same as for preceding;MNHN-IE-2014-109 • 2 syntypes; same as for preceding; MNHN-IE-2014-201 • 2 syntypes; station 72; same as for preceding; 25°39’N, 18°22’W; depth 882 m; MNHN-IE-2014-110.
description: Published as part of Jangoux, Michel, 2022, The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris, pp. 259-334 in Zoosystema 44 (11) on page 282, DOI: 10.5252/zoosystema2022v44a11, http://zenodo.org/record/6616817
Analysis of Hispanic School and College Enrollment in South Carolina, 2010 - 2014
Creators: name: Mathis, Christopher C.
name: Choudhari, Shobba R.
name: Mathis, Christopher C.
name: Choudhari, Shobba R.
Publisher: name: Unknown
Year: 2018
Subjects: subject: Public Economics
subject: Teaching/Communication/Extension/Profession
subject: Hispanic Population
subject: Precollege Enrollment
subject: College Enrollment
subject: South Carolina School Enrollment
subject: U.S. School Enrollment

description: The article focused on the analysis of Hispanic school and college enrollment in South Carolina (SC), 2010-2014. Datasets were obtained for selected counties of South Carolina from the U.S. Census Bureau the period of 2010 to 2014 and were grouped into four geographical regions for the analyses at the regional level. Distribution of total enrollment was divided into three groups, Elem-Mid School, High School, and College. Descriptive, graphical, and correlational analyses were used to analyze the data. The results showed that the Coastal region in SC had the highest distribution of Hispanics; as the Hispanic population increased, school enrollment increased in SC; the increase in enrollment in Elem-Mid school in all regions indicated an increase in the younger population; and Hispanic enrollment in precollege increased in SC, but decreased for the US. These results have implications for understanding Hispanic enrollment and in developing educational policies, especially in South Carolina.
A Biological Coevolution Model with Correlated Individual-Based Dynamics
Creators: name: Sevim, Volkan
name: Rikvold, Per Arne
Publisher: name: arXiv
Year: 2004
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: We study the effects of interspecific correlations in a biological coevolution model in which organisms are represented by genomes of bitstrings. We present preliminary results for this model, indicating that these correlations do not significantly affect the statistical behavior of the system.
description: 4 pages, 3 figures. To be published in Computer Simulation Studies in Condensed-Matter Physics XVII. Ed. by D.P. Landau, S. P. Lewis, H.-B. Schuttler (Springer-Verlag, Berlin Heidelberg New York). Changes: An error in results corrected. Fig. 1b and 2 replaced
Halo properties in models with dynamical Dark Energy
Creators: name: Klypin, A.
name: Maccio', A. V.
name: Mainini, R.
name: Bonometto, S. A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study properties of dark matter halos in a variety of models which include Dark Energy (DE). We consider both DE due to a scalar field self--interacting through Ratra-Peebles or SUGRA potentials, and DE with constant negative w=pρ>-1. We find that at redshift zero the nonlinear power spectrum of the dark matter, and the mass function of halos, practically do not depend on DE state equation and are almost indistinguishable from predictions of the LCDM model. This is consistent with the nonlinear analysis presented in the accompanying paper. It is also a welcome feature because LCDM models fit a large variety of data. On the other hand, at high redshifts DE models show substantial differences from LCDM and substantial differences among themselves. Halo profiles differ even at z=0. DE halos are denser than LCDM in their central parts because the DE halos collapse earlier. Nevertheless, differences between the models are not so large. For example, the density at 10 kpc of a DE \~10^{13}Msun halo deviates from LCDM by not more than 50%. This, however, means that DE is not a way to ease the problem with cuspy dark matter profiles. Addressing another cosmological problem - abundance of subhalos -- we find that the number of satellites of halos in various DE models does not change relative to the LCDM, when normalized to the same circular velocity of the parent halo. To summarize, the best way to find which DE model fits the observed Universe is to look for evolution of halo properties. For example, the abundance of galaxy groups with mass larger than 10^{13}\Msun at z> 2 can be used to discriminate between the models, and, thus, to constrain the nature of DE.
description: 10 pages, 8 figures ApJ Submitted
Additional file 4 of Clinical, imaging, and molecular analysis of pediatric pontine tumors lacking characteristic imaging features of DIPG
Creators: name: Chiang, Jason
name: Diaz, Alexander K.
name: Makepeace, Lydia
name: Li, Xiaoyu
name: Han, Yuanyuan
name: Li, Yimei
name: Klimo, Paul
name: Boop, Frederick A.
name: Baker, Suzanne J.
name: Gajjar, Amar
name: Merchant, Thomas E.
name: Ellison, David W.
name: Broniscer, Alberto
name: Patay, Zoltan
name: Tinkle, Christopher L.
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Biotechnology
subject: Cancer

description: Additional file 4: Table S2. Blinded re-review of diagnostic MR imaging of the 33 aDIPG cases and their corresponding histopathologic diagnosis.
Perturbations in Regularized Lovelock Gravity
Creators: name: Casalino, Alessandro
name: Sebastiani, Lorenzo
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper we study the perturbation theory of the recently proposed Regularized Lovelock Gravity, on the curved FLRW space-time. We provide the first order perturbation equations both in the scalar and tensor sector in the presence of an additional minimally coupled scalar field. A general expression for the velocity of gravitational waves at the generic order is inferred. Moreover, we apply the results on the study of slow-roll inflation on flat FLRW background, at second order in the Regularized Lovelock Gravity, i.e. in the presence of the Gauss-Bonnet correction only. We derive the power spectra of scalar and tensor perturbations, and provide the equations for the inflation observable quantities: the spectral indices and the tensor-to-scalar spectra ratio.
description: 18 pages