cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Rural Innovation - Crucial, But Rarely Systemic
Creators: name: Freshwater, David
name: Freshwater, David
Publisher: name: Unknown
Year: 2012
Subjects: subject: Community/Rural/Urban Development
subject: Production Economics
subject: Productivity Analysis
subject: rural development
subject: innovation
subject: economic growth
subject: entrepreneurship
subject: productivity

description: Innovation is largely held to be unlikely in rural regions. This reflects the current emphasis on regional innovations systems that are driven by large expenditures on formal science based activity that results in patentable outcomes. From this metric the observation about rural innovation is largely true. However, a broader concept of innovation, which includes the actions of individual inventors/entrepreneurs opens the possibility of rural innovation. Not only do we see significant innovation in rural regions, some of these innovations have been globally disruptive and led to major changes in important industries. For rural regions innovation can be a key driver of productivity since the success of a single firm can play a major role in eh economic growth of the region. Fostering entrepreneurship provides a way for rural regions to also increase the level of innovation.
Supersymmetry theory of microphase separation in homopolymer--oligomer mixtures
Creators: name: Olemskoi, A. I.
name: Krakovsky, I.
name: Savelyev, A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Mesoscopic structure of the periodically alternating layers of stretched homopolymer chains surrounded by perpendicularly oriented oligomeric tails is studied for the systems with both strong (ionic) and weak (hydrogen) interactions. We focus on the consideration of the distribution of oligomers along the homopolymer chains that is described by the effective equation of motion with the segment number playing the role of imaginary time. Supersymmetry technique is developed to consider associative hydrogen bonding, self--action effects, inhomogeneity and temperature fluctuations in the oligomer distribution. Making use of the self--consistent approach allows to explain experimentally observed temperature dependence of the structure period and the order--disorder transition temperature and period as functions of the oligomeric fraction for systems with different strength of bonding. A whole set of parameters of the model used is found for strong, intermediate and weak coupled systems being P4VP--(DBSA)$_x$, P4VP-(Zn(DBS)$_2$)$_x$ and P4VP--(PDP)$_x$, respectively. A passage from the formers to the latters shows to cause crucial decrease of the magnitude of both parameters of hydrogen bonding and self--action, as well as the order--disorder transition temperature.
description: 13 pages, 7 figures, 3 tables, submitted to Physical Review E
Towards Surgically-Precise Technical Debt Estimation: Early Results and Research Roadmap
Creators: name: Lenarduzzi, Valentina
name: Martini, Antonio
name: Taibi, Davide
name: Tamburri, Damian Andrew
Publisher: name: arXiv
Year: 2019
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: The concept of technical debt has been explored from many perspectives but its precise estimation is still under heavy empirical and experimental inquiry. We aim to understand whether, by harnessing approximate, data-driven, machine-learning approaches it is possible to improve the current techniques for technical debt estimation, as represented by a top industry quality analysis tool such as SonarQube. For the sake of simplicity, we focus on relatively simple regression modelling techniques and apply them to modelling the additional project cost connected to the sub-optimal conditions existing in the projects under study. Our results shows that current techniques can be improved towards a more precise estimation of technical debt and the case study shows promising results towards the identification of more accurate estimation of technical debt.
description: 6 pages
NAAEA Social Media Survey 2011
Creators: name: Monson, Michael J.
name: Monson, Michael J.
Publisher: name: Unknown
Year: 2013
Subjects: subject: Teaching/Communication/Extension/Profession
subject: social media
subject: NAAEA

description: A survey of the National Association of Agricultural Economics Administrators was conducted to identify use of social media by departments and awareness of these uses by administrators. Responses indicated Facebook as the primary social media. Undergraduate recruitment and extension/outreach were the major uses, followed by graduate recruitment and teaching, development.
description: summary and results
Impact of ionizing radiation on superconducting qubit coherence
Creators: name: Vepsäläinen, Antti
name: Karamlou, Amir H.
name: Orrell, John L.
name: Dogra, Akshunna S.
name: Loer, Ben
name: Vasconcelos, Francisca
name: Kim, David K.
name: Melville, Alexander J.
name: Niedzielski, Bethany M.
name: Yoder, Jonilyn L.
name: Gustavsson, Simon
name: Formaggio, Joseph A.
name: VanDevender, Brent A.
name: Oliver, William D.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The practical viability of any qubit technology stands on long coherence times and high-fidelity operations, with the superconducting qubit modality being a leading example. However, superconducting qubit coherence is impacted by broken Cooper pairs, referred to as quasiparticles, with a density that is empirically observed to be orders of magnitude greater than the value predicted for thermal equilibrium by the Bardeen-Cooper-Schrieffer (BCS) theory of superconductivity. Previous work has shown that infrared photons significantly increase the quasiparticle density, yet even in the best isolated systems, it still remains higher than expected, suggesting that another generation mechanism exists. In this Letter, we provide evidence that ionizing radiation from environmental radioactive materials and cosmic rays contributes to this observed difference, leading to an elevated quasiparticle density that would ultimately limit superconducting qubits of the type measured here to coherence times in the millisecond regime. We further demonstrate that introducing radiation shielding reduces the flux of ionizing radiation and positively correlates with increased coherence time. Albeit a small effect for today's qubits, reducing or otherwise mitigating the impact of ionizing radiation will be critical for realizing fault-tolerant superconducting quantum computers.
description: 16 pages, 12 figures
A pulsed atomic soliton laser
Creators: name: Carr, L. D.
name: Brand, J.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: It is shown that simultaneously changing the scattering length of an elongated, harmonically trapped Bose-Einstein condensate from positive to negative and inverting the axial portion of the trap, so that it becomes expulsive, results in a train of self-coherent solitonic pulses. Each pulse is itself a non-dispersive attractive Bose-Einstein condensate that rapidly self-cools. The axial trap functions as a waveguide. The solitons can be made robustly stable with the right choice of trap geometry, number of atoms, and interaction strength. Theoretical and numerical evidence suggests that such a pulsed atomic soliton laser can be made in present experiments.
description: 11 pages, 4 figures
MOESM6 of Assessing genomic diversity and signatures of selection in Original Braunvieh cattle using whole-genome sequencing data
Creators: name: Bhati, Meenu
name: Kadri, Naveen
name: Danang Crysnanto
name: Pausch, Hubert
Publisher: name: figshare
Year: 2020
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Evolutionary Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 6: Genomic inbreeding in OB cattle stratified by birth year. Genomic inbreeding in two groups of animals born either between 1960 and 1989 or between 1990 and 2012.
title: Basaltic Dykes and xenoliths from the Kiama-Gerroa Region, New South Wales, Australia
Creators: name: Abu Shamma , Samar Usamah
name: Graham , Ian
name: Lennox , Paul
name: Bann , Glen
Publisher: name: Deutsche Geologische Gesellschaft – Geologische Vereinigung (DGGV)
Year: 2020

description: PANGEA Research Centre, School of Biological, Earth and Environmental Sciences, University of New South Wales Sydney, Sydney, Australia (1); School of Earth, Atmosphere and Life Sciences, University of Wollongong, Wollongong, Australia (2)

 Multiple dykes situated along the southeastern Australian coastline from south of Kiama to Gerroa were examined in detail. The results of geochemical analysis indicate the dyke’s composition varies from sub-alkaline to alkaline. The dykes fall under four separate geochemical groups, with the majority characterized as foidites followed by alkali basalts, basalts and andesitic basalts. Petrographic analysis and geochemistry suggests that four dyke-forming events occurred with each geochemical group resulting from one event. Phenocrysts of olivine, clinopyroxene and plagioclase are encapsulated in the fine-grained groundmass of the dykes. Numerous dyke textures such as glomeroporphyritic, porphyritic, aphanitic, intergranular and amygdaloidal were found. The dykes primarily strike NW-SE, however four dykes strike NE-SW and two have an E-W strike. Only one dyke was found to contain xenoliths. These comprise of multiple intrusive rocktypes, including granitic and gabbroic types, with the gabbroic types including cumulate-textured, biotite-rich and alkaline varieties. NW-SE, E-W, N-S and NE-SW striking joints are present in the study area, with the NW-SE set being the most prevalent, followed by NE-SW then less common, N-S and E-W striking joints. The N-S striking joints may be linked to the N-S trending Camden Syncline while the NE-SW set are most likely associated with the Hunter Thrust, which strikes WNW-ESE . Joints striking NW-SE may be related to the Lachlan River Lineament’s reactivated basement fractures. The orientation of the dykes are similar to that of the dominant joint sets, indicating that the dykes took advantage of long-standing structural weaknesses in the country rocks.
Machine Learning Regression of extinction in the second $Gaia$ Data Release
Creators: name: Bai, Yu
name: Liu, JiFeng
name: Wang, YiLun
name: Wang, Song
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Machine learning has become a popular tool to help us make better decisions and predictions, based on experiences, observations and analysing patterns within a given data set without explicitly functions. In this paper, we describe an application of the supervised machine-learning algorithm to the extinction regression for the second Gaia data release, based on the combination of Large Sky Area Multi-Object Fiber Spectroscopic Telescope, Sloan Extension for Galactic Understanding and Exploration and the Apache Point Observatory Galactic Evolution Experiment. The derived extinction in our training sample is consistent with other spectrum-based estimates, and its standard deviation of the cross validations is 0.0127 mag. A blind test is carried out using the RAdial Velocity Experiment catalog, and the standard deviation is 0.0372 mag. Such precise training sample enable us to regress the extinction, E(BP-RP), for 133 million stars in the second Gaia data release. Of these, 106 million stars have the uncertainties less than 0.1 mag, which suffer less bias from the external regression. We also find that there are high deviations between the extinctions form photometry-based methods, and between spectrum- and photometry-based methods. This implies that spectrum-based method could bring more signal to a regressing model than multi-band photometry, and a higher signal-to-noise ratio would acquire a more reliable result.
description: arXiv admin note: text overlap with arXiv:1906.09695
Deconstruction of Natural Order. The Legacy of the Russian Revolution
Creators: name: Diec, Joachim
Publisher: name: figshare
Year: 2021
Subjects: subject: 160699 Political Science not elsewhere classified
subject: FOS: Political science

description: Deconstruction of Natural Order. The Legacy of the Russian Revolution. Edited by Joachim Diec, Księgarnia Akademicka, Kraków 2017, ss. 146, ISBN 978-83-7638-904-2 (redakcja i współautorstwo książki).
Growth of R-123 Phase Single Crystal Whiskers
Creators: name: Nagao, Masanori
name: Sato, Mitsunori
name: Tachiki, Yukitake
name: Miyagawa, Kinya
name: Tanaka, Masaki
name: Maeda, Hiroshi
name: Yun, Kyung Sung
name: Takano, Yoshihiko
name: Hatano, Takeshi
Publisher: name: arXiv
Year: 2004
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Single-crystal whiskers of R1Ba2Cu3Ox (R-123, R= La, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb and Lu) phase have been successfully grown by the Te- and Ca-doping method. The whiskers were grown from precursor pellets at just below their partial melting (peritectic) temperatures. The nominal composition of the R-123 whiskers is R1+uBa2+vCawCu3Ox (u+v+w=0, w>0) with R and/or Ba sites being substituted by Ca. However, the amount of Te was less than the analytical limit. The critical temperatures of the R-123 whiskers were around 80 K, and among these whiskers those with larger R ionic radii such as Dy, Gd, Eu and Sm require post-annealing in an oxygen atmosphere.
description: R1Ba2Cu3O7-d, whisker, R ionic radius, crystal growth, Ca including R-123 phase, critical temperature, composition. To be published in Jpn. J. Appl. Phys
The Virginia Wineries’ Websites: An Evaluation
Creators: name: Ferreira, Gustavo F.C.
name: Ferreira, Joao P.C.
name: Ferreira, Gustavo F.C.
name: Ferreira, Joao P.C.
Publisher: name: Unknown
Year: 2012
Subjects: subject: Agribusiness
subject: Community/Rural/Urban Development
subject: Marketing
subject: FOS: Economics and business
subject: Virginia wineries
subject: marketing
subject: website
subject: wine clusters

description: This paper presents evaluation criteria that can be used to evaluate the effectiveness of Virginia wineries websites in the following four different dimensions: (1) general features of a website; (2) wine tourism; (3) marketing; and (4) educational. A total of 182 wineries are analyzed by researchers and the Cohen’s Kappa was computed as an inter-reliability test among raters. Using a dichotomous scale, researchers coded 1 if a particular feature was present in the website and 0 if the feature was not included or it simply failed to meet a minimum standard. Finally, the one-way ANOVA is used to test the hypothesis that wineries located in northern and central Virginia wine clusters will have, on average, higher scores in all four dimensions. The results reveal that the potential of a website has not been fully exploited by many Virginia wineries. Furthermore, the website of the wineries located in the wine clusters did not have higher scores than those scattered around the rest of the state.
The Trend of Adapted Recreational and Educational Sports Activities in helping the Physically Disabled to accept their Disability
Creators: name: Kherraz Aymen
name: Tahir Adnane
name: Hamani Ibrahim
name: Dahmani Djamel
Publisher: name: Zenodo
Year: 2024
Subjects: Recreational Sports Activity - Disabled Movement - Accept Disability.

description: Abstract

The purpose of this study is to find out the role played by recreational sports activities in the disabled to help the handicapped to accept disability. In the light of this study, we used the descriptive approach which is the most appropriate for this study. We also used the Likert disability measurement scale. The sample included 60 trainees from the vocational training center for the disabled. The sample was divided into two groups, one practice and one non-exercise. At the conclusion of this study, we concluded that the recreational sports activities adapted to the role of effective and effective in raising the level of disability acceptance of the disabled mobility, and we found that there is a direct relationship between the exercise of these activities and the level of acceptance disability.
Additional file 1 of Circulating heat shock protein 27 as a novel marker of subclinical atherosclerosis in type 2 diabetes: a cross-sectional community-based study
Creators: name: Wang, Xinru
name: Shi, Jie
name: Lu, Bin
name: Zhang, Weiwei
name: Yang, Yehong
name: Wen, Jie
name: Hu, Renming
name: Yang, Zhen
name: Wang, Xuanchun
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Computational Biology

description: Additional file 1: Table S1. Univariate linear analysis for variables associated with carotid IMT. Table S2. Multiple stepwise regression analysis showing independent predictors for carotid IMT in type 2 diabetes.
title: Interplay of deposition and soil formation in an Upper Triassic playa landscape
Creators: name: Schirmer, Wolfgang
Publisher: name: Deutsche Geologische Gesellschaft - Geologische Vereinigung e.V. (DGGV)
Year: 2020

description: Heinrich-Heine University, Germany

 The Upper Triassic Burgsandstein (Löwenstein Formation) in Franconia presents a fossil desertlike playa landscape with episodic supply of clastic material. It occurs as sheet wash and river deposits. A tight interplay of deposition and soil formation evidences longer periods of standstill with soil formation and shorter periods of fine to coarse clastic alluvial and fluvial deposition. While in shales tight bedding with unconformities veil the frequent and real change of sheet wash and soil formation, e.g., paleo-Vertisols, in clastic river deposits this deposition-soil interplay is much better detectable in form of quartz sandstone with Leptosols and Gleysols. Strong weathering close by in the dolomitic facies with deep solution cavities could find an equivalent in the siliceous facies as silicate weathering. Diagenetic garnishing are bleaching nodules, and Dia-Gley as reduction hems below the edge of water-saturated sandstone. River deposits (fluments) show among themselves relationships of vertically alternating texture, in which a deposition uses the interflument depressions of the preceding flument deposits. As consequence, the lithological boundaries between subdivision units in the Burgsandstein are wavy. Pleistocene sediment deformations act in both the mantle rock and the pre-Pleistocene deposits thus challenging considerations whether some of the deformations are of synsedimentary Triassic or of postsedimentary Pleistocene age.
Phases of QCD$_3$ with three families of fundamental flavors
Creators: name: Khalil, Abdullah
name: Tatar, Radu
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We explore the phase diagram for an $SU(N)$ gauge theory in $2 + 1$ dimensions with three families of fermions with different masses, all in the fundamental representation. The phase diagram is three dimensional and contains cuboid, planar and linear quantum regions, depending on the values of the fermionic masses. Among other checks, we consider the consistency with boson/fermion dualities and verify the reduction of the phase diagram to the one and two-family diagrams.
description: 30 pages; A new scenario added in section 2 and three-dimensional diagram is also added for each case
Phonon-mediated electron spin phase diffusion in a quantum dot
Creators: name: Semenov, Y. G.
name: Kim, K. W.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: An effective spin relaxation mechanism that leads to electron spin decoherence in a quantum dot is proposed. In contrast to the common calculations of spin-flip transitions between the Kramers doublets, we take into account a process of phonon-mediated fluctuation in the electron spin precession and subsequent spin phase diffusion. Specifically, we consider modulations in the longitudinal g-factor and hyperfine interaction induced by the phonon-assisted transitions between the lowest electronic states. Prominent differences in the temperature and magnetic field dependence between the proposed mechanisms and the spin-flip transitions are expected to facilitate its experimental verification. Numerical estimation demonstrates highly efficient spin relaxation in typical semiconductor quantum dots.
description: 5 pages, 1 figure
Stable machine-learning parameterization of subgrid processes for climate modeling at a range of resolutions
Creators: name: Yuval, Janni
name: O'Gorman, Paul A.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: FOS: Physical sciences

description: Global climate models represent small-scale processes such as clouds and convection using quasi-empirical models known as parameterizations, and these parameterizations are a leading cause of uncertainty in climate projections. A promising alternative approach is to use machine learning to build new parameterizations directly from high-resolution model output. However, parameterizations learned from three-dimensional model output have not yet been successfully used for simulations of climate. Here we use a random forest to learn a parameterization of subgrid processes from output of a three-dimensional high-resolution atmospheric model. Integrating this parameterization into the atmospheric model leads to stable simulations at coarse resolution that replicate the climate of the high-resolution simulation. The parameterization obeys physical constraints and captures important statistics such as precipitation extremes. The ability to learn from a fully three-dimensional simulation presents an opportunity for learning parameterizations from the wide range of global high-resolution simulations that are now emerging.
description: Main: 27 pages, 5 figures SI: 19 pages, 11 figures, 4 tables
Upper edge of chaos and the energetics of transition in pipe flow
Creators: name: Budanur, Nazmi Burak
name: Marensi, Elena
name: Willis, Ashley P.
name: Hof, Björn
Publisher: name: arXiv
Year: 2019
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: In the past two decades, our understanding of the transition to turbulence in shear flows with linearly stable laminar solutions has greatly improved. Regarding the susceptibility of the laminar flow, two concepts have been particularly useful: the edge states and the minimal seeds. In this nonlinear picture of the transition, the basin boundary of turbulence is set by the edge state's stable manifold and this manifold comes closest in energy to the laminar equilibrium at the minimal seed. We begin this paper by presenting numerical experiments in which three-dimensional perturbations are too energetic to trigger turbulence in pipe flow but they do lead to turbulence when their amplitude is reduced. We show that this seemingly counter-intuitive observation is in fact consistent with the fully nonlinear description of the transition mediated by the edge state. In order to understand the physical mechanisms behind this process, we measure the turbulent kinetic energy production and dissipation rates as a function of the radial coordinate. Our main observation is that the transition to turbulence relies on the energy amplification away from the wall, as opposed to the turbulence itself, whose energy is predominantly produced near the wall. This observation is further supported by the similar analyses on the minimal seeds and the edge states. Furthermore, we show that the time-evolution of production-over-dissipation curves provide a clear distinction between the different initial amplification stages of the transition to turbulence from the minimal seed.
description: Under review for publication in Physical Review Fluids
Study on Intra – puparial development of Latrine fly Chrysomya megacephala (Fabricius) (Diptera, Calliphoridae)
Creators: name: Shuvra Kanti Sinha
name: Santanu Mahato
Publisher: name: figshare
Year: 2021
Subjects: Developmental Biology

description: Intra-puparial development of Latrine fly Chrysomya megacephala (Fabricius) (Diptera, Calliphoridae) was studied for the first time. Gravid female fly was collected from field and reared in laboratory following suitable method. After pupation of the second generation larvae (n=140), pupae was collected in every six hours. The collected pupae fixed in Carnoy’s solution and preserved in 70% alcohol. Preserved larvae were dissected under stereoscopic binocular microscope with help of fine needle and photographed with camera (Nickon SLR Coolpix L820) making proper light adjustment. Intra-puparial development of this species was observed with description of larva-pupa apolysis phase, Criptocephalic pupa, phenerocephalic pupa and pharate adult stage including fascinating changes of colouration with maturity towards adult. Total time for pupal development was about 153 hours in laboratory conditions (Temp 22 ± 2°C, RH 58±2 %).
Evaluating the Cross-Lingual Effectiveness of Massively Multilingual Neural Machine Translation
Creators: name: Siddhant, Aditya
name: Johnson, Melvin
name: Tsai, Henry
name: Arivazhagan, Naveen
name: Riesa, Jason
name: Bapna, Ankur
name: Firat, Orhan
name: Raman, Karthik
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: The recently proposed massively multilingual neural machine translation (NMT) system has been shown to be capable of translating over 100 languages to and from English within a single model. Its improved translation performance on low resource languages hints at potential cross-lingual transfer capability for downstream tasks. In this paper, we evaluate the cross-lingual effectiveness of representations from the encoder of a massively multilingual NMT model on 5 downstream classification and sequence labeling tasks covering a diverse set of over 50 languages. We compare against a strong baseline, multilingual BERT (mBERT), in different cross-lingual transfer learning scenarios and show gains in zero-shot transfer in 4 out of these 5 tasks.
Interferometric Mapping of Magnetic Fields in Star-forming Regions III. Dust and CO polarization in DR21(OH)
Creators: name: Lai, Shih-Ping
name: Girart, Josep M.
name: Crutcher, Richard
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the polarization detections in DR21(OH) from both the thermal dust emission at 1.3 mm and the CO J=2-1 line obtained with the Berkeley-Illinois-Maryland Association (BIMA) array. Our results are consistent with the prediction of the Goldreich-Kylafis effect that the CO polarization is either parallel or perpendicular to the magnetic field direction. The detection of the polarized CO emission is over a more extended region than the dust polarization, while the dust polarization provides an aide in resolving the ambiguity of the CO polarization. The combined results suggest that the magnetic field direction in DR21(OH) is parallel to the CO polarization and therefore parallel to the major axis of DR21(OH). The strong correlation between the CO and dust polarization suggests that magnetic fields are remarkably uniform throughout the envelope and the cores. The dispersion in polarization position angles implies a magnetic field strength in the plane of the sky of about 1 mG, compared with about 0.5 mG inferred for the line-of-sight field from previous CN Zeeman observations. Our CO data also show that both MM1 and MM2 power high-velocity outflows with $v\gtrsim$25 km/s relative to the systematic velocity.
description: 20 pages, 7 figures, accepted for publication in ApJ
title: Premessa
Creators: name: Maggioli, Marco
name: Morri, Riccardo
Publisher: name: Semestrale di studi e ricerche di geografia
Year: 2019

description: L’idea di affiancare alla normale programmazione editoriale del Semestrale di Studi e Ricerche di Geografia, i Quaderni, nasce ormai qualche anno fa nel corso delle interminabili discussioni che nell’allora embrionale redazione della rivista si usava fare in quello che al tempo aveva appena cessato di essere l’Istituto di Geografia della Facoltà di Lettere e Filosofia dell’Università La Sapienza per diventare la “sezione” di Geografia dell’attuale Dipartimento di Lettere e Culture Moderne.
description: Semestrale di studi e ricerche di geografia, N. 2 sup (2019): Forme della cittadinanza. Spazio, confini, statualità
title: The ROBOMINERS approach to mining small and difficult to access deposits
Creators: name: Lopes, Luís
Publisher: name: Deutsche Geologische Gesellschaft - Geologische Vereinigung e.V. (DGGV)
Year: 2020

description: La Palma Research Centre, Belgium

 The ROBOMINERS project, funded under the EU Horizon 2020 programme, Grant Agreement no. 820971, is developing an innovative solution for the exploitation of small and difficult to access deposits in Europe. This approach is based on a modular, exchangeable robot miner vision. The miner is capable of performing selective mining autonomously while supported by state-of-the-art sensors and capabilities from robotics, raw materials and related areas. Still at the design phase, during this project the prototype robot will be validated within the lab and tested in representative mine targets within the EU, including 1) Abandoned and operating mines or sections with known remaining resources, 2) Small but high-grade mineral deposits and unexplored or explored non-economic occurrences and 3) Ultra depth, not accessible and hazardous environments. For the mining procedure itself, the process will start with the robot modules (body, sensors, etc) sent underground through a borehole. These modules will then self-assembly to make a modular robot, ready to operate. The miner is able to use its sensors to detect the ore and start mining with tailored production tools. A mineral slurry is produced and pumped out to the surface to be processed. After processing, the slurry can be directed to the inside of the mine to backfill the mined areas, closing the mining loop. Due to state-of-the-art modularity, perception, navigation, autonomy, resilience and sensing, the robot-miner will be able to adapt to the different mining scenarios. Compared to conventional mining procedures, the ROBOMINERS approach aims at the following benefits: - No personnel in the mine (Health and Safety) - Less mining waste produced (Environmental and Social) - Reduction of mining infrastructure, including during and after mining, i.e. processing (Environmental and Social) - Less capital investment and quicker set up and demobilization (Economical) - Opportunity to re-address and fix mine problems (Environmental) A solution like ROBOMINERS entails a number of socio-economic impacts and benefits when compared to conventional mining or even to some innovative solutions. Directly and indirectly, this approach can contribute to 1) Develop new exploration and exploitation scenarios for European mineral resources, 2) Economic impact in traditional and recent mining regions alike with the possibility to re-open mining, extend mining or opening new mines, contributing in turn to local and regional development, 3) Provide a better answer to social and environmental constraints in support of a Social License to Operate, and 4) contribute and foster research and innovation in mining, robotics and related areas. These impacts are inline with many European policies such as the ones on raw materials, regional development and climate change.
Heterogeneous Dynamics of Coarsening Systems
Creators: name: Mayer, Peter
name: Bissig, Hugo
name: Berthier, Ludovic
name: Cipelletti, Luca
name: Garrahan, Juan P.
name: Sollich, Peter
name: Trappe, Veronique
Publisher: name: arXiv
Year: 2004
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We show by means of experiments, theory and simulations, that the slow dynamics of coarsening systems displays dynamic heterogeneity similar to that observed in glass-forming systems. We measure dynamic heterogeneity via novel multi-point functions which quantify the emergence of dynamic, as opposed to static, correlations of fluctuations. Experiments are performed on a coarsening foam using Time Resolved Correlation, a recently introduced light scattering method. Theoretically we study the Ising model, and present exact results in one dimension, and numerical results in two dimensions. For all systems the same dynamic scaling of fluctuations with domain size is observed.
description: Minor changes; to be published in Phys. Rev. Lett
MOESM2 of Assessing genomic diversity and signatures of selection in Original Braunvieh cattle using whole-genome sequencing data
Creators: name: Bhati, Meenu
name: Kadri, Naveen
name: Danang Crysnanto
name: Pausch, Hubert
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 2: Allele frequency distribution in different functional annotations. Allele frequency of SNPs with different consequences according to VEP prediction, like high impact, deleterious (missense SNP with SIFT score 0.05) and synonymous SNPs.
Controlling qubit transitions during non-adiabatic rapid passage through quantum interference
Creators: name: Gaitan, Frank
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In adiabatic rapid passage, the Bloch vector of a qubit is inverted by slowly inverting an external field to which it is coupled, and along which it is initially aligned. In non-adiabatic twisted rapid passage, the external field is allowed to twist around its initial direction with azimuthal angle ϕ(t) at the same time that it is non-adiabatically inverted. For polynomial twist, ϕ(t) \sim Bt^{n}. We show that for n \ge 3, multiple qubit resonances can occur during a single inversion of the external field, producing strong interference effects in the qubit transition probability. The character of the interference is controllable through variation of the twist strength B. Constructive and destructive interference are possible, greatly enhancing or suppressing qubit transitions. Experimental confirmation of these controllable interference effects has already occurred. Application of this interference mechanism to the construction of fast fault-tolerant quantum CNOT and NOT gates is discussed.
description: 8 pages, 7 figures, 2 tables; submitted to J. Mod. Opt
Racial Disproportionality in the School-to-Prison Pipeline
Creators: name: Zinsser, Katherine
name: Wanless, Shannon B
Publisher: name: University of Illinois at Chicago
Year: 2021
Subjects: Uncategorized

description: For Black children, experiences with school discipline are often not an opportunity to learn, they are a pathway into the criminal justice system. At every step along the way, this pathway is faster and even more consequential for Black students than for their White peers. Implicit and explicit biases result in Black children’s behavior being managed more harshly, perceived as more dangerous, and more often deemed sufficient to justify expulsion in comparison to their White peers. There are formal and informal pathways for removal, starting in preschool, and the consequences for Black children in particular are stark. Policies often allow racial disproportionality in the school-to-prison pipeline to be ignored, or even facilitated. This chapter reviews the factors driving disproportionality in the pipeline and the current policy landscape. It also identifies ways in which schools, districts, and preservice teacher preparation programs can disrupt and dismantle the school-to-prison pipeline.
Ressources for "Pre-zygotic isolation mechanisms between Schistosoma haematobium and Schistosoma bovis parasites: from mating interactions to differential gene expression"
Creators: name: Kincaid-Smith, Julien
name: Mathieu-Bégné, Eglantine
name: Chaparro, Cristian
name: Reguera-Gomez, Marta
name: Mullero, Stephen
name: Jean-François Allienne
name: Toulza, Eve
name: Boissier, Jérôme
Publisher: name: figshare
Year: 2021
Subjects: subject: 60408 Genomics
subject: FOS: Biological sciences
subject: 60307 Host-Parasite Interactions
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Parasitology
subject: 60405 Gene Expression (incl. Microarray and other genome-wide approaches)

description: Reference based transciptome assembly on S. haematobium genome produced for the study entitled "No pre-zygotic isolation mechanims between Schistosoma haematobium and Schistosoma bovis parasites: from mating interactions to differential gene expression". All details regarding assembly methodology are given in the associated manuscript.

This transcriptome assembly is composed of 18 648 unique genes (identified as XLOCS) and gathers 73 171 putative isoforms (idenfied as TCONS). Genes sequences are given in the fasta file called 'S_haematobium_S_Bovis_ref_transcriptome.fasta". The longest isoform for each gene was used for the annotation that is provided in the GTF file called "S_haematobium_and_S_bovis_reads_on_S_haematobium_genome.gtf"
Materials informatics based on evolutionary algorithms: Application to search for superconducting hydrogen compounds
Creators: name: Ishikawa, Takahiro
name: Miyake, Takashi
name: Shimizu, Katsuya
Publisher: name: arXiv
Year: 2019
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We present materials informatics approach to search for superconducting hydrogen compounds, which is based on a genetic algorithm and a genetic programming. This method consists of four stages: (i) search for stable crystal structures of materials by a genetic algorithm, (ii) collection of physical and chemical property data by first-principles calculations, (iii) development of superconductivity predictor based on the database by a genetic programming, and (iv) discovery of potential candidates by regression analysis. By repeatedly performing the process as (i) $\rightarrow$ (ii) $\rightarrow$ (iii) $\rightarrow$ (iv) $\rightarrow$ (i) $\rightarrow$ $\dots$, the superconductivity of the discovered candidates is validated by first-principles calculations, and the database and predictor are further improved, which leads to an efficient search for superconducting materials. We applied this method to hypothetical ternary hydrogen compounds and predicted KScH$_{12}$ with a modulated hydrogen cage showing the superconducting critical temperature of 122 K at 300 GPa and GaAsH$_{6}$ showing 98 K at 180 GPa.
MOESM3 of Assessing genomic diversity and signatures of selection in Original Braunvieh cattle using whole-genome sequencing data
Creators: name: Bhati, Meenu
name: Kadri, Naveen
name: Danang Crysnanto
name: Pausch, Hubert
Publisher: name: figshare
Year: 2020
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 3: Distribution of length of Indels. a Number of Indels (× 1000) with size less than 12 bp detected according to the number of affected bases. b number of Indels detected in coding sequences.
Electron-phonon interaction in ultrasmall-radius carbon nanotubes
Creators: name: Barnett, Ryan
name: Demler, Eugene
name: Kaxiras, Efthimios
Publisher: name: arXiv
Year: 2003
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We perform analysis of the band structure, phonon dispersion, and electron-phonon interactions in three types of small-radius carbon nanotubes. We find that the (5,5) can be described well by the zone-folding method and the electron-phonon interaction is too small to support either a charge-density wave or superconductivity at realistic temperatures. For ultra-small (5,0) and (6,0) nanotubes we find that the large curvature makes these tubes metallic with a large density of states at the Fermi energy and leads to unusual electron-phonon interactions, with the dominant coupling coming from the out-of-plane phonon modes. By combining the frozen-phonon approximation with the RPA analysis of the giant Kohn anomaly in 1d we find parameters of the effective Frölich Hamiltonian for the conduction electrons. Neglecting Coulomb interactions, we find that the (5,5) CNT remains stable to instabilities of the Fermi surface down to very low temperatures while for the (5,0) and (6,0) CNTs a CDW instability will occur. When we include a realistic model of Coulomb interaction we find that the charge-density wave remains dominant in the (6,0) CNT with $T_{\rm CDW}$ around 5 K while the charge-density wave instability is suppressed to very low temperatures in the (5,0) CNT, making superconductivity dominant with transition temperature around one Kelvin.
description: 20 pages. Updated 7/23/04
Skyrmions and spirals in MnSi under hydrostatic pressure
Creators: name: Bannenberg, Lars J.
name: Sadykov, Ravil
name: Dalgliesh, Robbert M.
name: Goodway, Chris
name: Schlagel, Deborah L.
name: Lograsso, Thomas A.
name: Falus, Peter
name: Lelièvre-Berna, Eddy
name: Leonov, Andrey O.
name: Pappas, Catherine
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The archetype cubic chiral magnet MnSi is home to some of the most fascinating states in condensed matter such as skyrmions and a non-Fermi liquid behavior in conjunction with a topological Hall effect under hydrostatic pressure. Using small angle neutron scattering, we study the evolution of the helimagnetic, conical and skyrmionic correlations with increasing hydrostatic pressure. We show that the helical propagation vector smoothly reorients from $\langle 111 \rangle$ to $\langle100\rangle$ at intermediate pressures. At higher pressures, above the critical pressure, the long-range helimagnetic order disappears at zero magnetic field. Nevertheless, skyrmion lattices and conical spirals form under magnetic fields, in a part of the phase diagram where a topological Hall effect and a non-Fermi liquid behavior have been reported. These unexpected results shed light on the puzzling behavior of MnSi at high pressures and the mechanisms that destabilize the helimagnetic long-range order at the critical pressure.
Probing Extra Dimensions with Neutrino Oscillations
Creators: name: Lam, C. S.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In the braneworld scenario, gravity and neutrino oscillation can both be used to detect the presence of an extra dimension. We argue that neutrino oscillation is particularly suitable if the size of the extra dimension is small, in which case the signature for the extra dimension is the disappearance of active neutrino fluxes into the bulk, caused by the destructive interference from the Kaluza-Klein states. We discuss a class of models to illustrate this general feature.
description: 16 pages, no figures. A contribution in honor of Hiroshi Ezawa on his 70th birthday. To appear in `Garden of Quanta' (World Scientific)
MOESM1 of Assessing genomic diversity and signatures of selection in Original Braunvieh cattle using whole-genome sequencing data
Creators: name: Bhati, Meenu
name: Kadri, Naveen
name: Danang Crysnanto
name: Pausch, Hubert
Publisher: name: figshare
Year: 2020
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Marine Biology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 1: Original Braunvieh herd book population. Number of female calves entering the OB herd book between 1980 and 2016.
Diversity and Adaptation in Large Population Games
Creators: name: Wong, K. Y. Michael
name: Lim, S. W.
name: Luo, Peixun
Publisher: name: arXiv
Year: 2003
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We consider a version of large population games whose players compete for resources using strategies with adaptable preferences. The system efficiency is measured by the variance of the decisions. In the regime where the system can be plagued by the maladaptive behavior of the players, we find that diversity among the players improves the system efficiency, though it slows the convergence to the steady state. Diversity causes a mild spread of resources at the transient state, but reduces the uneven distribution of resources in the steady state.
description: 8 pages, 3 figures
title: Palestrina
Creators: name: Gallo, Alessandro
Publisher: name: Semestrale di studi e ricerche di geografia
Year: 2019

description: Usciti da Fiuggi si imbocca la S.S. n.155 che si snoda, dapprima, tra i 500 e 600 m lungo le pendici dei Monti Ernici e, successivamente, a quote leggermente inferiori lungo le pendici dei Monti Prenestini.
description: Semestrale di studi e ricerche di geografia, N. 2 (1991)
Spin of the ground state and the flux phase problem on the ring
Creators: name: Nakano, Fumihiko
Publisher: name: arXiv
Year: 2004
Subjects: subject: Mathematical Physics (math-ph)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences
subject: 82B20

description: As a continuation of our previous work, we derive the optimal flux phase which minimizes the ground state energy in the one-dimensional many particle systems, when the number of particles is odd in the absence of on-site interaction and external potential. Moreover, we study the relationship between the flux on the ring and the spin of the ground state through which we derive some information on the sum of the lowest eigenvalues of one-particle Hamiltonians.