cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Solar-like oscillations in Procyon A
Creators: name: Eggenberger, P.
name: Carrier, F.
name: Bouchy, F.
name: Blecha, A.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The F5 subgiant Procyon A (alpha CMi, HR 2943) was observed with the Coralie fiber-fed echelle spectrograph on the 1.2-m Swiss telescope at La Silla in February 1999. The resulting 908 high-accuracy radial velocities exhibit a mean noise level in the amplitude spectrum of 0.11 m s^-1 at high frequency. These measurements show significant excess in the power spectrum between 0.6-1.6 mHz with 0.60 m s^-1 peak amplitude. An average large spacing of 55.5 uHz has been determined and twenty-three individual frequencies have been identified.
description: A&A accepted
Additional file 1 of Comparative genomic analysis of Flavobacteriaceae: insights into carbohydrate metabolism, gliding motility and secondary metabolite biosynthesis
Creators: name: Gavriilidou, Asimenia
name: Gutleben, Johanna
name: Versluis, Dennis
name: Forgiarini, Francesca
name: Passel, Mark W. J. Van
name: Ingham, Colin J.
name: Smidt, Hauke
name: Sipkema, Detmer
Publisher: name: figshare
Year: 2020
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Ecology

description: Additional file 1: Figure S1. Maximum likelihood tree of the 66 genomes based on single-copy marker proteins. Phylogeny was inferred from the concatenation of 120 conserved amino-acid sequences by GTDB-Tk. Black circles in the middle of the branches represent Shimodaira-Hasegawa (SH) likelihood support values. Colour annotations represent the different clades and phyla. Sequences belonging to Cyanobacteria and Proteobacteria were used as outgroups. Names in bold indicate sequences generated in the present study. Scale bar represents amino acid substitutions per site. Table S1. Strains and growth media. Details on the preparation of the media and the cultivation conditions can be found in the References section. Table S2. Taxonomic assignment of flavobacterial strains sequenced in this study. Information on the 16S rRNA gene sequence of each strain, BLASTN best hits against nr/nt NCBI database and GTDB-Tk classification. Table S3. Pfam entries most strongly contributing to differentiating genomes from different Flavobacteriaceae clades. Pfam entries with the highest significant contribution (> 0.2%, p
Additional file 1 of Novel variant in NSDHL gene associated with CHILD syndrome and syndactyly- a case report
Creators: name: Hettiarachchi, D.
name: Hetalkumar Panchal
name: Lai, P. S.
name: V. H. W. Dissanayake
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Additional file 1: Table 1. Pathogenicity prediction and conservation scores for NSDHL c.713C>A p.Thr238Asn. Table 2. Frequency of NSDHL c.713C>A p.Thr238Asn in global population databases
Hahn Field Representation of A. Robinson's Asymptotic Numbers
Creators: name: Todorov, Todor
name: Wolf, Robert
Publisher: name: arXiv
Year: 2006
Subjects: subject: Commutative Algebra (math.AC)
subject: Logic (math.LO)
subject: FOS: Mathematics
subject: 03H05, 06A05, 12J10, 12J25, 13A18, 16W60

description: Let $^*\mathbb{R}$ be a nonstandard extension of $\mathbb{R}$ and $ρ$ be a positive infinitesimal in $^*\mathbb{R}$. We show how to create a variety of isomorphisms between A. Robinson's field of asymptotic numbers $^ρ\mathbb{R}$ and the Hahn field $\hat{^ρ\mathbb{R}}(t^\mathbb{R})$, where $\hat{^ρ\mathbb{R}}$ is the residue class field of $^ρ\mathbb{R}$. Then, assuming that $^*\mathbb{R}$ is fully saturated we show that $\hat{^ρ\mathbb{R}}$ is isomorphic to $^*\mathbb{R}$ and so $^ρ\mathbb{R}$ contains a copy of $^*\mathbb{R}$. As a consequence (that is important for applications in non-linear theory of generalized functions) we show that every two fields of asymptotic numbers corresponding to different scales are isomorphic.
description: 18 pages
Unresolved Binary Exoplanet Host Stars Fit as Single Stars: Effects on the Stellar Parameters
Creators: name: Furlan, E.
name: Howell, S. B.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: In this work we quantify the effect of an unresolved companion star on the derived stellar parameters of the primary star if a blended spectrum is fit assuming the star is single. Fitting tools that determine stellar parameters from spectra typically fit for a single star, but we know that up to half of all exoplanet host stars may have one or more companion stars. We use high-resolution spectra of planet host stars in the Kepler field from the California-Kepler Survey to create simulated binaries; we select 8 stellar pairs and vary the contribution of the secondary star, then determine stellar parameters with SpecMatch-Emp and compare them to the parameters derived for the primary star alone. We find that in most cases the effective temperature, surface gravity, metallicity, and stellar radius derived from the composite spectrum are within 2-3 $σ$ of the values determined from the unblended spectrum, but the deviations depend on the properties of the two stars. Relatively bright companion stars that are similar to the primary star have the largest effect on the derived parameters; in these cases the stellar radii can be overestimated by up to 60%. We find that metallicities are generally underestimated, with values up to 8 times smaller than the typical uncertainty in [Fe/H]. Our study shows that follow-up observations are necessary to detect or set limits on stellar companions of planetary host stars so that stellar (and planet) parameters are as accurate as possible.
description: Accepted by ApJ; 20 pages
Additional file 2 of Psychosocial family interventions for relatives of people living with psychotic disorders in the Arab world: systematic review
Creators: name: Al-Sawafi, Aziza
name: Lovell, Karina
name: Renwick, Laoise
name: Husain, Nusrat
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: 20199 Astronomical and Space Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 2.
Additional file 4 of Transipedia.org: k-mer-based exploration of large RNA sequencing datasets and application to cancer data
Creators: name: Bessière, Chloé
name: Xue, Haoliang
name: Guibert, Benoit
name: Boureux, Anthony
name: Rufflé, Florence
name: Viot, Julien
name: Chikhi, Rayan
name: Salson, Mikaël
name: Marchet, Camille
name: Commes, Thérèse
name: Gautheret, Daniel
Publisher: name: figshare
Year: 2024
Subjects: subject: Biophysics
subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Plant Biology
subject: Virology

description: Additional file 4: Review History.
Additional file 1 of Can depression lead to chronic constipation, or does chronic constipation worsen depression? NHANES 2005–2010 and bidirectional mendelian randomization analyses
Creators: name: He, ZhiGuo
name: Yu, QianLe
name: He, Bin
name: Liu, JieFeng
name: Gao, WenBin
name: Chen, Xiong
Publisher: name: figshare
Year: 2024
Subjects: subject: Cell Biology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Mental Health

description: Supplementary Material 1: The supplementary materials include data sources, flowcharts, leave-one-out tests, funnel plots, and STROBE-MR checklist
THE RELATIONSHIP BETWEEN THE AGRICULTURAL AND INDUSTRIAL SECTORS IN CHINESE ECONOMIC DEVELOPMENT
Creators: name: Koo, Won W.
name: Lou, Jianqiang
name: Koo, Won W.
name: Lou, Jianqiang
Publisher: name: Unknown
Year: 1997
Subjects: subject: International Development
subject: Chinese economic development
subject: dual economy
subject: growth model
subject: agricultural sector
subject: industrial sector
subject: foreign trade

description: This study examined the interdependency between Chinese agricultural and industrial sectors. A dual economic model was developed to investigate the relationship between the two sectors and factors affecting Chinese economic development. The study reveals traditional inputs, such as labor, are still important to Chinese economic development. Capital investment contributed significantly to the growth of the Chinese industrial sector, but not to the agricultural sector. The results also suggest that foreign trade has made a significant contribution to Chinese economic development. It was found that the growth of the Chinese agricultural sector depends on its industrial growth, but the growth of the Chinese industrial sector does not rely on the agricultural growth.
Privacy Adversarial Network: Representation Learning for Mobile Data Privacy
Creators: name: Liu, Sicong
name: Du, Junzhao
name: Shrivastava, Anshumali
name: Zhong, Lin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: The remarkable success of machine learning has fostered a growing number of cloud-based intelligent services for mobile users. Such a service requires a user to send data, e.g. image, voice and video, to the provider, which presents a serious challenge to user privacy. To address this, prior works either obfuscate the data, e.g. add noise and remove identity information, or send representations extracted from the data, e.g. anonymized features. They struggle to balance between the service utility and data privacy because obfuscated data reduces utility and extracted representation may still reveal sensitive information. This work departs from prior works in methodology: we leverage adversarial learning to a better balance between privacy and utility. We design a \textit{representation encoder} that generates the feature representations to optimize against the privacy disclosure risk of sensitive information (a measure of privacy) by the \textit{privacy adversaries}, and concurrently optimize with the task inference accuracy (a measure of utility) by the \textit{utility discriminator}. The result is the privacy adversarial network (\systemname), a novel deep model with the new training algorithm, that can automatically learn representations from the raw data. Intuitively, PAN adversarially forces the extracted representations to only convey the information required by the target task. Surprisingly, this constitutes an implicit regularization that actually improves task accuracy. As a result, PAN achieves better utility and better privacy at the same time! We report extensive experiments on six popular datasets and demonstrate the superiority of \systemname compared with alternative methods reported in prior work.
Additional file 1 of Psychosocial family interventions for relatives of people living with psychotic disorders in the Arab world: systematic review
Creators: name: Al-Sawafi, Aziza
name: Lovell, Karina
name: Renwick, Laoise
name: Husain, Nusrat
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: 20199 Astronomical and Space Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1.
WAYS FOR FORMING READING LITERACY IN THE PROCESS OF LEARNING
Creators: name: Khojaniyazova, Manzura
Publisher: name: Zenodo
Year: 2024

description: Reading literacy is a crucial skill that is essential for success in both education and life. It enables individuals to access information, think critically, and communicate effectively. In order to form reading literacy, there are various strategies and resources that can be utilized in the learning process. This article will explore some of these strategies, including encouraging regular reading, teaching reading strategies, creating a positive reading environment, and utilizing technology to enhance reading literacy. By combining these approaches, individuals can develop strong reading skills that will benefit them throughout their lives.
Faraday rotation measures of northern-hemisphere pulsars using CHIME/Pulsar
Creators: name: Ng, C.
name: Pandhi, A.
name: Naidu, A.
name: Fonseca, E.
name: Kaspi, V. M.
name: Masui, K. W.
name: Mckinven, R.
name: Renard, A.
name: Scholz, P.
name: Stairs, I. H.
name: Tendulkar, S. P.
name: Vanderlinde, K.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Using commissioning data from the first year of operation of the Canadian Hydrogen Intensity Mapping Experiment's (CHIME) Pulsar backend system, we conduct a systematic analysis of the Faraday Rotation Measure (RM) of the northern hemisphere pulsars detected by CHIME. We present 55 new RMs as well as obtain improved RM uncertainties for 25 further pulsars. CHIME's low observing frequency and wide bandwidth between 400-800 MHz contribute to the precision of our measurements, whereas the high cadence observation provide extremely high signal-to-noise co-added data. Our results represent a significant increase of the pulsar RM census, particularly regarding the northern hemisphere. These new RMs are for sources that are located in the Galactic plane out to 10 kpc, as well as off the plane to a scale height of ~16 kpc. This improved knowledge of the Faraday sky will contribute to future Galactic large-scale magnetic structure and ionosphere modelling.
description: 13 pages, 7 figures, accepted by MNRAS
The Recently-Discovered Dwarf Nova System ASAS J002511+1217.2: A New WZ Sagittae Star
Creators: name: Templeton, M. R.
name: Leaman, R.
name: Szkody, P.
name: Henden, A.
name: Cook, L.
name: Starkey, D.
name: Oksanen, A.
name: Koppelman, M.
name: Boyd, D.
name: Nelson, P. R.
name: Vanmunster, T.
name: Pickard, R.
name: Quinn, N.
name: Huziak, R.
name: Aho, M.
name: James, R.
name: Golovin, A.
name: Pavlenko, E.
name: Durkee, R. I.
name: Crawford, T. R.
name: Walker, G.
name: Paakkonen, P.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The cataclysmic variable ASAS J002511+1217.2 was discovered in outburst by the All-Sky Automated Survey in September 2004, and intensively monitored by AAVSO observers through the following two months. Both photometry and spectroscopy indicate that this is a very short-period system. Clearly defined superhumps with a period of 0.05687 +/- 0.00001 days (1-sigma) are present during the superoutburst, 5 to 18 days following the ASAS detection. We observe a change in superhump profile similar to the transition to ``late superhumps'' observed in other short-period systems; the superhump period appears to increase slightly for a time before returning to the original value, with the resulting superhump phase offset by approximately half a period. We detect variations with a period of 0.05666 +/- 0.00003 days (1-sigma) during the four-day quiescent phase between the end of the main outburst and the single echo outburst. Weak variations having the original superhump period reappear during the echo and its rapid decline. Time-resolved spectroscopy conducted nearly 30 days after detection and well into the decline yields an orbital period measurement of 82 +/- 5 minutes. Both narrow and broad components are present in the emission line spectra, indicating the presence of multiple emission regions. The weight of the observational evidence suggests that ASAS J002511+1217.2 is a WZ Sge-type dwarf nova, and we discuss how this system fits into the WZ classification scheme.
description: 24 pages, 11 figures, accepted to PASP; minor revision to add two authors and adjust text to match that of the published version. No adjustments to results or conclusions
Multitask Non-Autoregressive Model for Human Motion Prediction
Creators: name: Li, Bin
name: Tian, Jian
name: Zhang, Zhongfei
name: Feng, Hailin
name: Li, Xi
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Human motion prediction, which aims at predicting future human skeletons given the past ones, is a typical sequence-to-sequence problem. Therefore, extensive efforts have been continued on exploring different RNN-based encoder-decoder architectures. However, by generating target poses conditioned on the previously generated ones, these models are prone to bringing issues such as error accumulation problem. In this paper, we argue that such issue is mainly caused by adopting autoregressive manner. Hence, a novel Non-auToregressive Model (NAT) is proposed with a complete non-autoregressive decoding scheme, as well as a context encoder and a positional encoding module. More specifically, the context encoder embeds the given poses from temporal and spatial perspectives. The frame decoder is responsible for predicting each future pose independently. The positional encoding module injects positional signal into the model to indicate temporal order. Moreover, a multitask training paradigm is presented for both low-level human skeleton prediction and high-level human action recognition, resulting in the convincing improvement for the prediction task. Our approach is evaluated on Human3.6M and CMU-Mocap benchmarks and outperforms state-of-the-art autoregressive methods.
Adiabatic quantum pumping of a desired ratio of spin current to charge current
Creators: name: Kim, Sungjun
name: Das, Kunal K.
name: Mizel, Ari
Publisher: name: arXiv
Year: 2005
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present a prescription for generating pure spin current or spin selective current, based on adiabatic quantum pumping in a tight-binding model of a one dimensional conductor. A formula for the instantaneous pumped current is derived without introducing the scattering matrix. Our calculations indicate that some pumping cycles produce the maximum value 2 of pumped spin while others reverse the direction of current as a result of small alterations of the pumping cycle. We find pumping cycles which produce essentially any ratio of spin current to charge current.
description: 8 pages, 7 figures, to be published in PRB
Non-Perturbative Superpotentials in F-theory and String Duality
Creators: name: Berglund, P.
name: Mayr, P.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We use open-closed string duality between F-theory on K3xK3 and type II strings on CY manifolds without branes to study non-perturbative superpotentials in generalized flux compactifications. On the F-theory side we obtain the full flux potential including D3-instanton contributions and show that it leads to an explicit and simple realization of the three ingredients of the KKLT model for stringy dS vacua. The D3-instanton contribution is highly non-trivial, can be systematically computed including the determinant factors and demonstrates that a particular flux lifts very effectively zero modes on the instanton. On the closed string side, we propose a generalization of the Gukov-Vafa-Witten superpotential for type II strings on generalized CY manifolds, depending on all moduli multiplets.
description: 49 pages, harvmac, 1 figure; references & figures added
Fluctuation of maximal particle energy of quantum ideal gas and random partitions
Creators: name: Vershik, A.
name: Yakubovich, Yu.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Mathematical Physics (math-ph)
subject: Combinatorics (math.CO)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 82B10,05D40

description: We investigate the limiting distribution of the fluctuations of the maximal summand in a random partition of a large integer with respect to a multiplicative statistics. We show that for a big family of Gibbs measures on partitions (so called generalized Bose--Einstein statistics) this distribution is the well-known Gumbel distribution which usually appears in the context of indepedent random variables. In particular, it means that the (properly rescaled) maximal energy of an individual particle in the grand canonical ensemble of the $d$-dimensional quantum ideal gas has the Gumbel distribution in the limit. We also apply our result to find the fluctuations of the height of a random 3D Young diagram (plane partition) and investigate the order statistics of random partitions under generalized Bose--Einstein statistics.
description: 13 p., Ref. 18
Pointwise Values and Fundamental Theorem in the Algebra of Asymptotic Functions
Creators: name: Todorov, Todor D.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Functional Analysis (math.FA)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 46F30, 03H05,12J25, 46F10, 46S20

description: We show that the algebra of asymptotic functions $^ρ\mathcal{E}(Ω)$ (introduced in another paper by the author of this article jointly with M. Oberguggenberger) is isomorphic to a class of pointwise functions in the field of A. Robinson asymptotic numbers $^ρ\mathbb{C}$. Since the algebra $^ρ\mathcal{E}(Ω)$, contains a copy of the Schwartz distributions $\mathcal{D}^\prime(Ω)$, it follows that every Schwartz distribution is a pointwise function in the field $^ρ\mathbb{C}$. The class of asymptotic functions $^ρ\mathcal{E}(Ω)$ is an algebra of generalized functions of Colombeau's type. The field of the constants of this algebra (the functions with zero gradient) coincides with Robinson field $^ρ\mathbb{C}$.The expected applications are to PDE with variable, possibly discontinuous, coefficients and non-linear PDE with singularities.
description: 15 pages
Additional file 1 of Understanding Ixodes ricinus occurrence in private yards: influence of yard and landscape features
Creators: name: Mazaleyrat, Anna
name: Durand, Jonas
name: Carravieri, Irene
name: Caillot, Christophe
name: Galley, Cyril
name: Capizzi, Sandrine
name: Boué, Franck
name: Frey-Klett, Pascale
name: Bournez, Laure
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Molecular Biology
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Supplementary Material 1.
Relaxation of a test particle in systems with long-range interactions: diffusion coefficient and dynamical friction
Creators: name: Chavanis, P. H.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the relaxation of a test particle immersed in a bath of field particles interacting via weak long-range forces. To order 1/N in the $N\to +\infty$ limit, the velocity distribution of the test particle satisfies a Fokker-Planck equation whose form is related to the Landau and Lenard-Balescu equations in plasma physics. We provide explict expressions for the diffusion coefficient and friction force in the case where the velocity distribution of the field particles is isotropic. We consider (i) various dimensions of space $d=3,2$ and 1 (ii) a discret spectrum of masses among the particles (iii) different distributions of the bath including the Maxwell distribution of statistical equilibrium (thermal bath) and the step function (water bag). Specific applications are given for self-gravitating systems in three dimensions, Coulombian systems in two dimensions and for the HMF model in one dimension.
The Kinetic Sunyaev-Zel'dovich Effect from Reionization
Creators: name: McQuinn, Matthew
name: Furlanetto, Steven R.
name: Hernquist, Lars
name: Zahn, Oliver
name: Zaldarriaga, Matias
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: During the epoch of reionization, local variations in the ionized fraction (patchiness) imprint arcminute-scale temperature anisotropies in the CMB through the kinetic Sunyaev-Zel'dovich (kSZ) effect. We employ an improved version of an analytic model of reionization devised in Furlanetto et al.(2004) to calculate the kSZ anisotropy from patchy reionization. This model uses extended Press-Schechter theory to determine the distribution and evolution of HII bubbles and produces qualitatively similar reionization histories to those seen in recent numerical simulations. We find that the angular power spectrum of the kSZ anisotropies depends strongly on the size distribution of the HII bubbles and on the duration of reionization. In addition, we show that upcoming measurements of the kSZ effect should be able to distinguish between several popular reionization scenarios. In particular, the amplitude of the patchy power spectrum for reionization scenarios in which the IGM is significantly ionized by Population III stars (or by mini-quasars/decaying particles) can be larger (or smaller) by over a factor of 3 than the amplitude in more traditional reionization histories (with temperature anisotropies that range between 0.5 and 3 micro-Kelvin at l = 5000). We highlight the differences in the kSZ signal between many possible reionization morphologies and discuss the constraints that future observations of the kSZ will place on this epoch.
description: 14 pages, 10 figures. Accepted for publication in ApJ
Effect of saw tooth side clearance on stability and cutting accuracy of guided circular saws
Creators: name: Udupi, Suresha
Publisher: name: University of British Columbia
Year: 2009

description: This research considers the effect of saw tooth side clearance on stability and cutting accuracy of guided circular saws. The objective of the study is to achieve a better understanding of variables controlling the saw-workpiece interactions and their influence on the cutting accuracy of guided circular saws. This study intended to facilitate the optimum design of guided circular saws. The research work includes investigation of saw-workpiece interaction, identification of controlling variables, development of hypotheses, formulation of a theoretical model and experimental studies. The investigations identified saw tooth side clearance as a primary variable controlling the saw-workpiece interactions and the behavior of guided circular saws. The hypotheses explaining the significance of tooth side clearance were developed based on earlier sawbody-workpiece interaction models. Based on the hypotheses a 'circular beam model' was developed to represent the effect of tooth side clearance on the cutting characteristics of a guided circular saw. Results of the theoretical model indicated increased sawbody-workpiece interactions and reduced cutting accuracy at very small saw tooth side clearances. An extensive series of experiments was performed to verify the theoretical observations. The experimental studies analyzed the variation of cutting accuracy and saw-workpiece interactions as a function of saw tooth side clearance, tensioning states and sawing configurations. Experiments were also carried out to simulate the possible errors in the workpiece feed system of sawmills and to study their effect on the cutting accuracy of guided circular saws. In general, the experimental results supported the theoretical expectations. Experimental results showed a clear relationship between the saw tooth side clearance and the cutting accuracy of guided circular saws. Reduction of saw tooth side clearance increases the saw-workpiece interactions close to the guides and results in inferior sawing performance. Observations also revealed the ability of climb cutting saws to perform even at very small tooth side clearances. Experiments with simulated feed error showed higher sawcut standard deviations for feed errors greater than tooth side clearances.
QPROP: A Schroedinger-solver for intense laser-atom interaction
Creators: name: Bauer, D.
name: Koval, P.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: The Qprop package is presented. Qprop has been developed to study laser-atom interaction in the nonperturbative regime where nonlinear phenomena such as above-threshold ionization, high order harmonic generation, and dynamic stabilization are known to occur. In the nonrelativistic regime and within the single active electron approximation, these phenomena can be studied with Qprop in the most rigorous way by solving the time-dependent Schrödinger equation in three spatial dimensions. Because Qprop is optimized for the study of quantum systems that are spherically symmetric in their initial, unperturbed configuration, all wavefunctions are expanded in spherical harmonics. Time-propagation of the wavefunctions is performed using a split-operator approach. Photoelectron spectra are calculated employing a window-operator technique. Besides the solution of the time-dependent Schrödinger equation in single active electron approximation, Qprop allows to study many-electron systems via the solution of the time-dependent Kohn-Sham equations.
description: 40 pages, LaTeX; to obtain the QPROP source code visit http://www.qprop.de, accepted for publication in Computer Physics Communications
ECONOMIC PROFILE OF BILLINGS COUNTY
Creators: name: Bangsund, Dean A.
name: Leistritz, F. Larry
name: Bangsund, Dean A.
name: Leistritz, F. Larry
Publisher: name: Unknown
Year: 1996
Subjects: subject: Community/Rural/Urban Development
subject: Land Economics/Use
subject: public land use
subject: economic base analysis
subject: basic sector industries
subject: North Dakota.

description: Policies affecting the use of public lands can have direct consequences for industries that rely on outputs from those lands. In recent years, environmental concerns have prompted a revisiting of the policies governing the use of those lands. Subsequently, alternative policies have been proposed that would move the management of some public lands away from the concepts of "multiple use" to those of limited access or wilderness designations, ultimately eliminating many consumptive uses on those lands. Thus, for industries and regional economies relying on public resources, it is necessary to (1) draw attention to the economic importance of those lands, (2) identify the potential consequences of changes in their management and use, and (3) develop plans and options for the future use of those resources. Billings County, in western North Dakota, is comprised of about 50 percent public land. Natural resource use plays a critical role in the county's economy. Public lands provide important inputs for local industries in Billings County, such as oil and natural gas production, livestock grazing, wildlife production, scenic attractions, and outdoor recreation. Energy and agriculture are the largest industries, accounting for 88 percent of all "new wealth" in the county. The remaining activity comes from tourism and federal activities. Overall, the size of the county's economic base has been decreasing, paralleling declines in the energy industry. The economic effect of potential changes in local industries was demonstrated by changing the level of economic base activities in key industries and using input/output analysis to show the subsequent secondary effects on the regional economy. From the information provided, Billings County can determine the economic consequences of changes in the use of the county's natural resources.
Effects of Diversity on Multi-agent Systems: Minority Games
Creators: name: Wong, K. Y. Michael
name: Lim, S. W.
name: Gao, Zhuo
Publisher: name: arXiv
Year: 2005
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We consider a version of large population games whose agents compete for resources using strategies with adaptable preferences. The games can be used to model economic markets, ecosystems or distributed control. Diversity of initial preferences of strategies is introduced by randomly assigning biases to the strategies of different agents. We find that diversity among the agents reduces their maladaptive behavior. We find interesting scaling relations with diversity for the variance and other parameters such as the convergence time, the fraction of fickle agents, and the variance of wealth, illustrating their dynamical origin. When diversity increases, the scaling dynamics is modified by kinetic sampling and waiting effects. Analyses yield excellent agreement with simulations.
description: 41 pages, 16 figures; minor improvements in content, added references; to be published in Physical Review E
Nonstandard Analysis in Topology: Nonstandard and Standard Compactifications
Creators: name: Salbany, Sergio
name: Todorov, Todor
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Topology (math.GN)
subject: Logic (math.LO)
subject: FOS: Mathematics
subject: 03C90, 03H05, 54J05, 54D35, 54D60

description: \begin{abstrac} Let $(X,T) $ be a topological space, and $^{*}X$ a non--standard extension of $X$. There is a natural ``standard'' topology $^{S}T$ on $^{*}X$ generated by $^{*}G$, where $G\in T$. The topological space $(^{*}X,^{S}T) $ will be used to study compactifications of $(X,T)$ in a systematic way.
description: 5 pages
Black Holes in Galaxy Mergers: Evolution of Quasars
Creators: name: Hopkins, Philip F.
name: Hernquist, Lars
name: Cox, Thomas J.
name: Di Matteo, Tiziana
name: Martini, Paul
name: Robertson, Brant
name: Springel, Volker
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Based on numerical simulations of gas-rich galaxy mergers, we discuss a model in which quasar activity is tied to the self-regulated growth of supermassive black holes in galaxies. Nuclear inflow of gas attending a galaxy collision triggers a starburst and feeds black hole growth, but for most of the duration of the starburst, the black hole is heavily obscured by surrounding gas and dust which limits the visibility of the quasar, especially at optical and UV wavelengths. Eventually, feedback energy from accretion heats the gas and expels it in a powerful wind, leaving a 'dead quasar'. Between buried and dead phases there is a window during which the galaxy would be seen as a luminous quasar. Because the black hole mass, radiative output, and distribution of obscuring gas and dust all evolve strongly with time, the duration of this phase of observable quasar activity depends on both the waveband and imposed luminosity threshold. We determine the observed and intrinsic lifetimes as a function of luminosity and frequency, and calculate observable lifetimes ~10 Myr for bright quasars in the optical B-band, in good agreement with empirical estimates and much smaller than the black hole growth timescales ~100 Myr, naturally producing a substantial population of 'buried' quasars. However, observed and intrinsic energy outputs converge in the IR and hard X-ray bands as attenuation becomes weaker and chances of observation greatly increase. We obtain the distribution of column densities along sightlines in which the quasar is seen above a given luminosity, and find that our result agrees remarkably well with observed estimates of the column density distribution from the SDSS for appropriate luminosity thresholds. (Abridged)
description: 12 pages, 7 figures. Accepted for publication in ApJ (September 2005). Replacement with minor revisions from referee report
Transportation Requirements for Projected Grain and Oilseed Crop Production to 1999-2000 for North Dakota
Creators: name: Cobia, David W.
name: Cobia, David W.
Publisher: name: Unknown
Year: 1980
Subjects: Crop Production/Industries

description: Projections of crop production and livestock consumption of selected grains and oilseed crops reported in this publication were prepared as part of a North Central (NC) Regional Research Committee 137 effort. The objective was to forecast transportation demand by agricultural products to the year 2000. Funding was provided by ND 1360 and NC-137 projects, both titled "Alternative Rural Freight Transportation and Distribution Systems."
Localization of injective modules over valuation rings
Creators: name: Couchot, Francois
Publisher: name: arXiv
Year: 2005
Subjects: subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 13F30; 13C11

description: It is proved that the localization of an injective module E, over a valuation ring R, at a prime ideal J, is injective if J is not the subset of zero-divisors of R or if J or E is flat. It follows that localizations of injective modules over h-local Prüfer domains are injective too.
Implementation of a CNOT gate in two Rydberg atoms by the nonholonomic control technique
Creators: name: Brion, E.
name: Comparat, D.
name: Harel, G.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a demonstrative application of the nonholonomic control method to a real physical system composed of two cold Cesium atoms. In particular, we show how to implement a CNOT quantum gate in this system by means of a controlled Stark field.
Neutrino Masses in the Composite Little Higgs Model
Creators: name: Lee, Jae Yong
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The composite little Higgs model, a UV completion for the $SU(5)/SO(5)$ little Higgs model, incorporates supersymmetry into strong gauge dynamics. We extend the study of flavor physics in the model, and find that it is similar to the bosonic technicolor model. Lepton flavor violations and neutrino mass matrix arise once R-parity violating superpotential is introduced to the model, as in the MSSM. We identify various low-energy effective $ΔL=2$ lepton flavor violating operators, and find that most of them are similar to those of the R-parity violating MSSM. There is a new operator which involves only leptons and the pseudo-Nambu Goldstone bosons of the little Higgs model. We further study a possibility that this operator gives a dominant contribution to the neutrino mass matrix.
description: 17 pages, 4 figures; Changed contents;v3 corrected typos, to appear in JHEP
Exact solution of the Floquet-PXP cellular automaton
Creators: name: Wilkinson, Joseph W. P.
name: Klobas, Katja
name: Prosen, Tomaž
name: Garrahan, Juan P.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the dynamics of a bulk deterministic Floquet model, the Rule 201 synchronous one-dimensional reversible cellular automaton (RCA201). The system corresponds to a deterministic, reversible, and discrete version of the PXP model, whereby a site flips only if both its nearest neighbours are unexcited. We show that the RCA201/Floquet-PXP model exhibits ballistic propagation of interacting quasiparticles - or solitons - corresponding to the domain walls between non-trivial three-fold vacuum states. Starting from the quasiparticle picture, we find the exact matrix product state form of the non-equilibrium stationary state for a range of boundary conditions, including both periodic and stochastic. We discuss further implications of the integrability of the model.
description: 15 pages, 8 figures
Molecule Oxygen Induced Ferromagnetism and Half-metallicity in α-BaNaO4: A First Principles Study
Creators: name: Deng, Jun
name: Guo, Jiangang
name: Chen, Xiaolong
Publisher: name: arXiv
Year: 2020
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Molecule oxygen resembles 3d and 4f metals in exhibiting long-range spin ordering and electron strong correlated behaviors in compounds. The ferromagnetic spin ordering and half-metallicity, however, are quite elusive and have not been well acknowl-edged. In this article, we address this issue to study how spins will interact each other if the oxygen dimers are arranged in a dif-ferent way from that in the known super- and per-oxides by first principles calculations. Based on the results of structure search, thermodynamic study and lattice dynamics, we show that tetragonal α-BaNaO4 is a stable half-metal with a Curie temperature at 120 K, a first example in this class of compounds. Like 3d and 4f metals, the O2 dimer carries a local magnetic moment 0.5 μB due to the unpaired electrons in its π* orbitals. This compound can be regarded as forming from the O2 dimer layers stacking in a head to head way. Different from that in AO2 (A=K, Rb, Cs), the spins are both ferromagnetically coupled within and between the layers. Spin polarization occurs in π* orbitals with spin-up electrons fully occupying the valence band and spin-down electrons partially the conduction band, forming the semiconducting and metallic channels, respectively. Our results highlight the im-portance of geometric arrangement of O2 dimers in inducing ferromagnetism and other novel properties in O2 dimer containing compounds.
description: 8 pages, 6 figures
Additional file 1 of Peripheral endocannabinoids in major depressive disorder and alcohol use disorder: a systematic review
Creators: name: Fuentes, J.J.
name: Mayans, J.
name: Guarro, M.
name: Canosa, I.
name: Mestre-Pintó, J.I.
name: Fonseca, F.
name: Torrens, M.
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Biotechnology
subject: Science Policy
subject: Mental Health

description: Supplementary Material 1
Continuous phase transition and negative specific heat in finite nuclei
Creators: name: De, J. N.
name: Samaddar, S. K.
name: Shlomo, S.
name: Natowitz, J. B.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The liquid-gas phase transition in finite nuclei is studied in a heated liquid-drop model where the nuclear drop is assumed to be in thermodynamic equilibrium with its own evaporated nucleonic vapor conserving the total baryon number and isospin of the system. It is found that in the liquid-vapor coexistence region the pressure is not a constant on an isotherm indicating that the transition is continuous. At constant pressure, the caloric curve shows some anomalies, namely, the systems studied exhibit negative heat capacity in a small temperature domain. The dependence of this specific feature on the mass and isospin of the nucleus, Coulomb interaction and the chosen pressure is studied. The effects of the presence of clusters in the vapor phase on specific heat have also been explored.
description: 18 pages, 13 figures; Phys. Rev. C (in press)
Towards Automated Neural Interaction Discovery for Click-Through Rate Prediction
Creators: name: Song, Qingquan
name: Cheng, Dehua
name: Zhou, Hanning
name: Yang, Jiyan
name: Tian, Yuandong
name: Hu, Xia
Publisher: name: arXiv
Year: 2020
Subjects: subject: Information Retrieval (cs.IR)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Click-Through Rate (CTR) prediction is one of the most important machine learning tasks in recommender systems, driving personalized experience for billions of consumers. Neural architecture search (NAS), as an emerging field, has demonstrated its capabilities in discovering powerful neural network architectures, which motivates us to explore its potential for CTR predictions. Due to 1) diverse unstructured feature interactions, 2) heterogeneous feature space, and 3) high data volume and intrinsic data randomness, it is challenging to construct, search, and compare different architectures effectively for recommendation models. To address these challenges, we propose an automated interaction architecture discovering framework for CTR prediction named AutoCTR. Via modularizing simple yet representative interactions as virtual building blocks and wiring them into a space of direct acyclic graphs, AutoCTR performs evolutionary architecture exploration with learning-to-rank guidance at the architecture level and achieves acceleration using low-fidelity model. Empirical analysis demonstrates the effectiveness of AutoCTR on different datasets comparing to human-crafted architectures. The discovered architecture also enjoys generalizability and transferability among different datasets.
Einstein-aether theory in Weyl integrable geometry
Creators: name: Paliathanasis, Andronikos
name: Leon, Genly
name: Barrow, John D.
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We study the Einstein-aether theory in Weyl integrable geometry. The scalar field which defines the Weyl affine connection is introduced in the gravitational field equation. We end up with an Einstein-aether scalar field model where the interaction between the scalar field and the aether field has a geometric origin. The scalar field plays a significant role in the evolution of the gravitational field equations. We focus our study on the case of homogeneous and isotropic background spacetimes and study their dynamical evolution for various cosmological models.
description: 14 pages, 8 compound figures
Modeling Congestion as a Form of Interdependence in Random Utility Models
Creators: name: Boxall, Peter C.
name: Hauer, Grant
name: Adamowicz, Wiktor L.
name: Boxall, Peter C.
name: Hauer, Grant
name: Adamowicz, Wiktor L.
Publisher: name: Unknown
Year: 2005
Subjects: Resource /Energy Economics and Policy

description: This paper develops a theory of interdependent utility functions in examining congestion in recreation demand equilibria. The notion is examined empirically through the development of congestion forecasting functions which individuals use to sort themselves among a set of recreation sites. These forecasts are used in site choice models estimated on revealed preference information. An interesting outcome of this exercise is that recreation site attribute changes, which are projected to provide positive utility, may in fact generate negative utility if the effect of the change on congestion is jointly considered.
Symmetry Problem in the Linear AIDS Model: Further Results
Creators: name: Chen, Kevin Z.
name: Chen, Kevin Z.
Publisher: name: Unknown
Year: 1996
Subjects: Demand and Price Analysis

description: This paper derives a set of linear and nonlinear restrictions to make a n-goods linear AIDS symmetric when all prices are allowed to vary. When prices are scaled by their means, the conventional restrictions are sufficient to make the linear AIDS symmetric at mean. This indicates an additional advantage of scaling prices at their means before estimation. Nevertheless, price-scaling does not produce a globally-symmetric linear AIDS. When prices are measured in natural units, additional nonlinear restrictions are needed to make the linear AIDS globally symmetric. These restrictions can be imposed with relative ease but convert the linear AIDS into the nonlinear one. The significance of the problem was illustrated using both the US and Canada meat consumption data sets. In both cases, there is a marked difference between the nonlinear and linear AIDS. The bias in the implied values of demand elasticities is more serious in the US data set. Also the mean-symmetric linear AIDS does not improve much on the asymmetric and symmetric linear AIDS.