cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
FAST: A Fully Asynchronous Split Time-Integrator for Self-Gravitating Fluid
Creators: name: Saitoh, Takayuki R.
name: Makino, Junichiro
Publisher: name: arXiv
Year: 2009
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We describe a new algorithm for the integration of self-gravitating fluid systems using SPH method. We split the Hamiltonian of a self-gravitating fluid system to the gravitational potential and others (kinetic and internal energies) and use different time-steps for their integrations. The time integration is done in the way similar to that used in the mixed variable or multiple stepsize symplectic schemes. We performed three test calculations. One was the spherical collapse and the other was an explosion. We also performed a realistic test, in which the initial model was taken from a simulation of merging galaxies. In all test calculations, we found that the number of time-steps for gravitational interaction were reduced by nearly an order of magnitude when we adopted our integration method. In the case of the realistic test, in which the dark matter potential dominates the total system, the total calculation time was significantly reduced. Simulation results were almost the same with those of simulations with the ordinary individual time-step method. Our new method achieves good performance without sacrificing the accuracy of the time integration.
description: 14 pages, 8 figures, accepted for publication in PASJ
Mass loss from inhomogeneous hot star winds I. Resonance line formation in 2D models
Creators: name: Sundqvist, J. O.
name: Puls, J.
name: Feldmeier, A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Small-scale clumping in the winds of hot, massive stars is conventionally included in spectral analyses by assuming optically thin clumps, a void inter-clump medium, and a smooth velocity field. To reconcile investigations of different diagnostics within such models, a highly clumped wind with very low mass-loss rates needs to be invoked. Particularly, unsaturated UV resonance lines seem to indicate rates an order of magnitude (or even more) lower than previously accepted values. We investigate resonance line formation in inhomogeneous hot star winds with non-monotonic velocity fields by means of 2D stochastic and pseudo-2D radiation-hydrodynamic wind models. A Monte-Carlo radiative transfer code is presented and used to produce synthetic line spectra. Results: The optically thin clumping limit is only valid for very weak lines. For intermediate strong lines, the velocity spans of the clumps are of central importance. Current hydrodynamical models predict spans that are too large to reproduce observed profiles unless a very low mass-loss rate is invoked. By simulating lower spans in 2D stochastic models, the profile strengths become drastically reduced, and are consistent with higher mass-loss rates. To simultaneously meet the constraints from strong lines, the inter-clump medium must be non-void. A first comparison to the observed PV doublet in the O6 supergiant lam Cep confirms that a stochastic 2D model reproduces observations with a mass-loss rate roughly ten times higher than that derived from the same lines but assuming optically thin clumping. Tentatively this may resolve discrepancies between theoretical predictions, evolutionary constraints, and recent derived mass-loss rates, and suggests a re-investigation of the structure predicted by current hydrodynamical models.
description: 14 pages (+2 appendices), 13 (+2) figures, accepted for publication in A&A v2: minor language corrections + one new reference
title: A Review of Commercial Renewal Districts With Possible Applications to Logan, Utah
Creators: name: Jean, Maw-Shyong
Publisher: name: Utah State University
Year: 1973

description: This thesis identifies and reviews problems of and the methodology for solving these same problems that confront many of the central business districts in most cities in the United States. Population. street systems, traffic control, parking, and land use as well as street appearance are considered. Problems of congested traffic , shabby, out-of -date and even dilapidated store fronts, as well as pollution, street construction, parking availability are all very real problems in city centers. Contemporary concepts, approaches, ideas of landscape architects and city planners are examined and applied to solving these problems. The commercial district of Logan, Utah is considered, the problems are identified, and the methodology for solving these problems is applied to this particular situation.
Perspectives on few-body cluster structures in exotic nuclei
Creators: name: Bazin, D.
name: Becker, K.
name: Bonaiti, F.
name: Elster, Ch.
name: Fossez, K.
name: Frederico, T.
name: Gnech, A.
name: Hebborn, C.
name: Higgins, M.
name: Hlophe, L.
name: Kay, B.
name: König, S.
name: Kravvaris, K.
name: Lubian, J.
name: Macchiavelli, A.
name: Nunes, F.
name: Platter, L.
name: Potel, G.
name: Zhang, X.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: It is a fascinating phenomenon in nuclear physics that states with a pronounced few-body structure can emerge from the complex dynamics of many nucleons. Such halo or cluster states often appear near the boundaries of nuclear stability. As such, they are an important part of the experimental program beginning at the Facility for Rare Isotope Beams (FRIB). A concerted effort of theory and experiment is necessary both to analyze experiments involving effective few-body states, as well as to constrain and refine theories of the nuclear force in light of new data from these experiments. As a contribution to exactly this effort, this paper compiles a collection of ``perspectives'' that emerged out of the Topical Program ``Few-body cluster structures in exotic nuclei and their role in FRIB experiments'' that was held at FRIB in August 2022 and brought together theorists and experimentalists working on this topic.
description: This version should match the published one
Cosmic Gamma-ray from Inverse Compton Process in Unstable Dark Matter Scenario
Creators: name: Ishiwata, Koji
name: Matsumoto, Shigeki
name: Moroi, Takeo
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Motivated by the PAMELA anomaly in the fluxes of cosmic-ray electron and positron, we study the cosmic gamma-ray induced by the inverse Compton (IC) scattering process in unstable dark matter scenario assuming that the anomaly is due to the electron and positron emission by the decay of dark matter. We calculate the fluxes of IC-induced gamma-ray produced in our Galaxy and that from cosmological distance, and show that both of them are significant. If the gamma-ray flux is precisely determined by Fermi Gamma-ray Space Telescope for various line-of-sight directions, it will provide an important test of the decaying dark matter scenario.
description: 11 pages, 4 figures
Using SPOT-7 for Nitrogen Fertilizer Management in Oil Palm
Creators: name: Yadegari, Mohammad
name: Shamshiri, Redmond R.
name: Shariff, Abdul Rashid Mohamed
name: Balasundram, Siva K.
name: Mahns, Benjamin
Publisher: name: Basel : MDPI AG
Year: 2020
Subjects: subject: multispectral remote sensing
subject: nitrogen
subject: SPOT-7
subject: vegetation indices
subject: MSAVI
subject: 570

description: Environmental concerns are growing about excessive applying nitrogen (N) fertilizers, especially in oil palm. Some conventional methods which are used to assess the amount of nutrient in oil palm are time-consuming, expensive, and involve frond destruction. Remote sensing as a non-destructive, affordable, and efficient method is widely used to detect the concentration of chlorophyll (Chl) from canopy plants using several vegetation indices (VIs) because there is an influential relation between the concentration of N in the leaves and canopy Chl content. The objectives of this research are to (i) evaluate and compare the performance of various vegetation indices (VIs) for measuring N status in oil palm canopy using SPOT-7 imagery (AIRBUS Defence & Space, Ottobrunn, Germany) to (ii) develop a regression formula that can predict the N content using satellite data to (iii) assess the regression formula performance on testing datasets by testing the coefficient of determination between the predicted and measured N contents. SPOT-7 was acquired in a 6-ha oil palm planted area in Pahang, Malaysia. To predict N content, 28 VIs based on the spectral range of SPOT-7 satellite images were evaluated. Several regression models were applied to determine the highest coefficient of determination between VIs and actual N content from leaf sampling. The modified soil-adjusted vegetation index (MSAVI) generated the highest coefficient of determination (R2 = 0.93). MTVI1 and triangular VI had the highest second and third coefficient of determination with N content (R2 = 0.926 and 0.923, respectively). The classification accuracy assessment of the developed model was evaluated using several statistical parameters such as the independent t-test, and p-value. The accuracy assessment of the developed model was more than 77%.
title: 0.08 BAC Illegal Per Se Level
Creators: name: National Highway Traffic Safety Administration
Publisher: name: National Highway Traffic Safety Administration
publisherIdentifier: https://ror.org/04gcfqs37
publisherIdentifierScheme: ROR
Year: 1996
Subjects: classificationCode: https://trt.trb.org/term/90883
subject: Blood alcohol levels
classificationCode: https://trt.trb.org/term/91759
subject: Drunk drivers
classificationCode: https://trt.trb.org/term/88910
subject: Per se laws

description: State Legislative Fact Sheet
description: The U.S. Department of Transportation's National Highway Traffic Safety Administration (NHTSA) encourages States to have laws that make it illegal for a person to operate a motor vehicle if he or she has blood or breath alcohol concentration (BAC) of 0.08 or more (i.e., an illegal per se law at this level). Alcohol concentration is to be based on either the number of grams of alcohol in 100 milliliters of blood or the number of grams of alcohol in 210 liters of breath. As of September 1, 1995, 13 States have an illegal per se law at the 0.08 level, 35 other States and the District of Columbia have illegal per se laws at the 0.10 level, and 2 States and the Commonwealth of Puerto Rico have no illegal per se law. This Fact Sheet provides additional information on this topic under the following headings: Key Facts; Why 0.08?; Life Saving Benefits of 0.08; Impact on the Criminal Justice System; Who Supports 0.08?; Intermodal Surface Transportation Efficiency Act (ISTEA) of 1991; and Information Sources.
Reciprocal Hyperbolic Series of Ramanujan Type
Creators: name: Xu, Ce
name: Zhao, Jianqiang
Publisher: name: arXiv
Year: 2018
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: This paper presents an approach to summing a few families of infinite series involving hyperbolic functions, some of which were first studied by Ramanujan. The key idea is based on their contour integral representations and residue computations with the help of some well-known results of Eisenstein series given by Ramanujan, Berndt et al. As our main results, several series involving hyperbolic functions are evaluated and expressed in terms of $z={}_2F_1(1/2,1/2;1;x)$ and $z'=dz/dx$. When a certain parameter in these series is equal to $π$ the series are expressed in closed forms in terms of some special values of the Gamma function. Moreover, many new illustrative examples are presented.
description: 29 pages; title changed to reflect the content the paper more precisely; some typos are corrected
Green-Schwarz superstring action for (p,q)-strings from a wrapped supermembrane on a 2-torus
Creators: name: Okagawa, Hiroyuki
name: Uehara, Shozo
name: Yamada, Satoshi
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider a wrapped supermembrane around non-trivial two cycles of a 2-torus. We examine the double dimensional reduction and the T-dual transformation to deduce Green-Schwarz type IIB superstring action for (p,q)-strings directly from the wrapped supermembrane on the 2-torus. The resulting action has the couplings with both the NSNS- and the RR-background fields and has the tension of the (p,q)-string.
description: 30 pages, no figures, refs added. typos corrected
title: Nutritional Understanding of Preschool Children Taught in the Home and Child Development Laboratory
Creators: name: Lee, Thomas R.
Publisher: name: Utah State University
Year: 1979

description: This study was devised to determine the readiness of preschool children to learn about basic concepts of nutrition. Sixty preschool children enrolled in the Utah State University Child Development Laboratory, comprised the sample. Twenty children were taught at home by parents, 20 were taught at the Laboratory, and 20 received no instruction. The curriculum 1 was based on the concept of nutrient density and used the Index of Nutritional Quality (INQ) in developing instructional mate rials. INQ is an index for comparing the amount of nutrients to the amount of calories in a food. Food Profile Cards, visual representations of this information for non-reading preschoolers, were the main teaching tools.
Findings indicate that preschoolers are capable of learning about nutrition using the INQ concept. Mean comparisons of pre and posttest scores on a 12-item nutrition test were significant in the classroom and home-taught groups. Children in either treatment condition improved at significant levels in ability to recognize foods, identify nutrients in foods, and identify nutrient functions in the body.
Generalization of interlayer tunneling models to cuprate superconductors with charge density waves
Creators: name: Santana, Hércules
name: de Mello, E. V. L.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: At the beginning of cuprate superconductors, the interlayer tunneling (ILT) and Lawrence-Doniach (L-D) models, which connect the CuO planes by Josephson coupling were considered the leading theoretical proposals for these materials. However, measurements of the interlayer magnetic penetration depth $λ_{c}$ yielded larger values than required by the ILT model. After the discovery of planar stripes and incommensurate charge ordering, it was also possible to consider Josephson coupling between these mesoscopic charge domains or blocks. We show that the average intralayer is larger than the interlayer coupling and comparable with the condensation energy, leading to a superconducting transition by long-range phase order. Another consequence is that the ratio $[λ_{c}/λ_{ab}]^2$ is directly proportional resistivity ratio $ρ_c/ ρ_{ab}$ near the superconducting transition temperature in agreement with several measurements.
description: 4 pages, 2 figures
Tagalog transformational syntax : a preliminary statement
Creators: name: Peralta-Pineda, Ponciano Bendiola
Publisher: name: University of British Columbia
Year: 2011

description: This study deals with the description of Tagalog syntax using the techniques of transformational-generative grammar. Specifically, the formulations in this work follow, to a large extent, the statements of Chomsky in his "A Transformational Approach to Syntax." The primary aims of this work are to formulate the basic rules of Tagalog kernel sentences, and to show some of the most common transformations in the language. Further, this thesis seeks to establish a basis for a more detailed study of the transformational syntax of Tagalog, and expects to provide a point of departure for future contrastive analyses of Tagalog and other languages. The author believes that he has provided the teacher of Tagalog with basic material for the teaching of the fundamentals of Tagalog transformational- generative grammar, and the new learner with a ready manual for the easy grasp of the core of Tagalog structures. The analysis concerns the linguistic intuition of the author as a native speaker of Tagalog. The steps involved in the analysis are as follows: investigation of actual and possible sentences known and permitted by the intuition of the author, including a large written corpus; formulation of the rules of various kernel sentences, generation of grammatical strings with morphographemic realizations, accompanied by the necessary explanations including tree structures; collating the different kernel rules and forming the base rules of Tagalog kernel sentences; showing some of the most common transformations, with pertinent comments; and concluding with a summary of what was discovered in the investigation, along with recommendations for further study and investigation. The formulations show the rules for six types of sentences, namely, sentences of the construction verb phrase plus noun phrase; sentences of the copula types, which are adjective or adjectival phrase plus noun phrase, adverb or adverbial phrase plus noun phrase, noun phrase plus noun phrase, pronoun plus noun phrase, and prepositional phrase plus noun phrase. All the kernel sentence rules are brought together in the base rules of Tagalog kernel sentences. Ten kinds of transformations are shown: pronoun transformation — declarative and imperative-—, negative transformation, yes-no interrogative transformation, yes-no negative interrogative transformation, pronoun-negative-interrogative transformation, ay inversion transformation, manner adverbial transformation, indirect object transformation, -in- passive transformation, and: nominalization transformation. The investigation finds some deep regularities in the language; and it also finds some problems for further study and investigation.
Quantization of branched coverings
Creators: name: Pavlov, Alexander
name: Troitsky, Evgenij
Publisher: name: arXiv
Year: 2010
Subjects: subject: Operator Algebras (math.OA)
subject: General Topology (math.GN)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 46L08 (Primary), 46L85, 55R55 (Secondary)

description: We identify branched coverings (continuous open surjections p:Y->X of Hausdorff spaces with uniformly bounded number of pre-images) with Hilbert C*-modules C(Y) over C(X) and with faithful unital positive conditional expectations E:C(Y)->C(X) topologically of index-finite type. The case of non-branched coverings corresponds to projective finitely generated modules and expectations (algebraically) of index-finite type. This allows to define non-commutative analogues of (branched) coverings.
description: v2:Small changes in examples and references. Submitted.
Discovery of the Arsenic Isotopes
Creators: name: Shore, A.
name: Fritsch, A.
name: Heim, M.
name: Schuh, A.
name: Thoennessen, M.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Twenty-nine arsenic isotopes have so far been observed; the discovery of these isotopes is discussed. For each isotope a brief summary of the first refereed publication, including the production and identification method, is presented.
description: to be published in Atomic Data and Nuclear Data Tables
title: Insect Consumption of Seeded Rangeland Herbage in a Selected Area of Diamond Fork Canyon, Utah County, Utah
Creators: name: Bowers, Diane M.
Publisher: name: Utah State University
Year: 1976

description: This study compares insect and cattle consumption of crested wheatgrass (Agropycon spp.) on a site in Sterling Ranch, Utah County, Utah. The hypothesis tested is that insect consumption in general, and specifically consumption by Labops hesperius Uhler, significantly reduces total available cattle forage.
Labops and grasshoppers were probably the major cause of secondary damage at the study site, while the impact of thrips is unknown. A detrimental impact on range was suggested by the data, as insects consumed forage equivalent to 2.8 animal units per month, while cattle consumed forage equivalent to 2.1 animal units per month at the study site. Based on a grazing fee of $1.60 per animal unit per month, this represents a loss of $3.50 per acre. Although a low level Labops population was present at the time of the study, potential exists for this population to reach higher level s that would cause much higher levels of damage.
Crested wheatgrass, the major vegetation at the study site, is capable of resuming growth in the fall if there is sufficient moisture. Because there is only one generation of Labops per year, fall herbage production would not suffer Labops damage, but may suffer damage by other insects that are present in the fall.
Matchgate and space-bounded quantum computations are equivalent
Creators: name: Jozsa, Richard
name: Kraus, Barbara
name: Miyake, Akimasa
name: Watrous, John
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Matchgates are an especially multiflorous class of two-qubit nearest neighbour quantum gates, defined by a set of algebraic constraints. They occur for example in the theory of perfect matchings of graphs, non-interacting fermions, and one-dimensional spin chains. We show that the computational power of circuits of matchgates is equivalent to that of space-bounded quantum computation with unitary gates, with space restricted to being logarithmic in the width of the matchgate circuit. In particular, for the conventional setting of polynomial-sized (logarithmic-space generated) families of matchgate circuits, known to be classically simulatable, we characterise their power as coinciding with polynomial-time and logarithmic-space bounded universal unitary quantum computation.
description: 22 pages
title: Effect of Sweeteners on the Acceptability of Selected Processed Fruits
Creators: name: McLaughlin, Richard Lee
Publisher: name: Utah State University
Year: 1962

description: In 1959 Abbott Laboratories estimated (3) that every year 60 million persons go on controlled diets. Of these about 34 million have serious obesity problems, 3 million are diabetics and the rest have disorders that demand strict dietary measures.
Causal mediation analysis in presence of multiple mediators uncausally related
Creators: name: Jerolon, Allan
name: Baglietto, Laura
name: Birmele, Etienne
name: Perduca, Vittorio
name: Alarcon, Flora
Publisher: name: arXiv
Year: 2018
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: Mediation analysis aims at disentangling the effects of a treatment on an outcome through alternative causal mechanisms and has become a popular practice in biomedical and social science applications. The causal framework based on counterfactuals is currently the standard approach to mediation, with important methodological advances introduced in the literature in the last decade, especially for simple mediation, that is with one mediator at the time. Among a variety of alternative approaches, K. Imai et al. showed theoretical results and developed an R package to deal with simple mediation as well as with multiple mediation involving multiple mediators conditionally independent given the treatment and baseline covariates. This approach does not allow to consider the often encountered situation in which an unobserved common cause induces a spurious correlation between the mediators. In this context, which we refer to as mediation with uncausally related mediators, we show that, under appropriate hypothesis, the natural direct and joint indirect effects are non-parametrically identifiable. Moreover, we adopt the quasi-Bayesian algorithm developed by Imai et al. and propose a procedure based on the simulation of counterfactual distributions to estimate not only the direct and joint indirect effects but also the indirect effects through individual mediators. We study the properties of the proposed estimators through simulations. As an illustration, we apply our method on a real data set from a large cohort to assess the effect of hormone replacement treatment on breast cancer risk through three mediators, namely dense mammographic area, nondense area and body mass index.
description: 47 pages, 7 Tables, 9 Figures
title: Commandant Instruction 1340.10: Special Duty Assignment Pay
Creators: name: United States Coast Guard
Publisher: name: United States Coast Guard
publisherIdentifier: https://ror.org/00zyc7969
publisherIdentifierScheme: ROR
Year: 1996
Subjects: classificationCode: https://trt.trb.org/term/88598
subject: Salaries
classificationCode: https://trt.trb.org/term/91623
subject: Personnel

description: COMDTINST 1430.10
description: Prescribes the policies and procedures to administer the Coast Guard Special Duty Assignment Pay Program (SDAP) as authorized.
Fixed-Time Connectivity Preserving Tracking Consensus of Multiagent Systems with Disturbances
Creators: name: Sun, Fenglan
name: Liu, Peiyong
name: Kurths, Jürgen
name: Zhu, Wei
Publisher: name: London : Hindawi
Year: 2020
Subjects: subject: Distributed parameter control systems
subject: Sliding mode control
subject: Convergence time
subject: Distributed control protocols
subject: Fixed time
subject: Integral sliding mode control
subject: Non-smooth analysis
subject: Nonlinear multi-agent systems
subject: Sensing ranges
subject: Upper and lower bounds
subject: Multi agent systems
subject: 510
subject: 004

description: This text studies the fixed-time tracking consensus for nonlinear multiagent systems with disturbances. To make the fixed-time tracking consensus, the distributed control protocol based on the integral sliding mode control is proposed; meanwhile, the adjacent followers can be maintained in a limited sensing range. By using the nonsmooth analysis method, sufficient conditions for the fixed-time consensus together with the upper and lower bounds of convergence time are obtained. An example is given to illustrate the potential correctness of the main results. © 2020 Fenglan Sun et al.
title: An Economic History and Analysis of the Great Feeder Canal of Southeastern Idaho
Creators: name: Gneiting, Gary Wayne
Publisher: name: Utah State University
Year: 1972

description: The purpose of this paper is to relate the economic history of the Great Feeder Canal and preform an analysis on its flow of water. Historical chapters are portrayed chronologically and reveal in sight into the rustic irrigation problems that faced those individuals who developed the Great Feeder Canal. The latter part of the paper entails an economic analysis indicating that the Great Feeder Canal is unique in that it uses nearly twice as much irrigation water per acre as other canals in Southeastern Idaho, yet it tends to maximize net social benefits.
title: Commandant Instructions 3710.5: Aircraft Employment Standards
Creators: name: United States Coast Guard
Publisher: name: United States Coast Guard
publisherIdentifier: https://ror.org/00zyc7969
publisherIdentifierScheme: ROR
Year: 1997
Subjects: classificationCode: https://trt.trb.org/term/91729
subject: Air pilots
classificationCode: https://trt.trb.org/term/88622
subject: Deployment
classificationCode: https://trt.trb.org/term/88887
subject: Policy

description: COMDTINST 3710.5
description: Three enclosures provide guidelines for aircraft employment to operational commanders and planning staffs for derivation of the standards and definitions of the terms used, listings of standards as they are applied to each Air Station, and gives examples of how the standards are applied to various situations.
Truncating first-order Dyson-Schwinger equations in Coulomb-Gauge Yang-Mills theory
Creators: name: Alkofer, Reinhard
name: Maas, Axel
name: Zwanziger, Daniel
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The non-perturbative domain of QCD contains confinement, chiral symmetry breaking, and the bound state spectrum. For the calculation of the latter, the Coulomb gauge is particularly well-suited. Access to these non-perturbative properties should be possible by means of the Green's functions. However, Coulomb gauge is also very involved, and thus hard to tackle. We introduce a novel BRST-type operator r, and show that the left-hand side of Gauss' law is r-exact. We investigate a possible truncation scheme of the Dyson-Schwinger equations in first-order formalism for the propagators based on an instantaneous approximation. We demonstrate that this is insufficient to obtain solutions with the expected property of a linear-rising Coulomb potential. We also show systematically that a class of possible vertex dressings does not change this result.
description: 22 pages, 4 figures, 1 table
Investigation of the tetraquark states $Qq\bar{Q} \bar{q}$ in the improved chromomagnetic interaction model
Creators: name: Guo, Tao
name: Li, Jianing
name: Zhao, Jiaxing
name: He, Lianyi
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: In the framework of the improved chromomagnetic interaction model, we complete a systematic study of the $S$-wave tetraquark states $Qq\bar{Q}\bar{q}$ ($Q=c,b$, and $q=u,d,s$) with different quantum numbers, $J^{PC}=0^{+(+)}$, $1^{+(\pm)}$, and $2^{+(+)}$. The mass spectra of tetraquark states are predicted and the possible decay channels are analyzed by considering both the angular momentum and $\mathcal{C}$-parity conservation. The recently observed hidden-charm tetraquark states with strangeness, such as $Z_{cs}(3985)^-$, $X(3960)$, and $Z_{cs}(4220)^+$, can be well explained in our model. Besides, based on the wave function of each tetraquark state, we find that the low-lying states of each $Qq\bar{Q}\bar{q}$ configuration have a large overlap to the $Q\bar Q$ and $q\bar q$ meson basis, instead of $Q\bar q$ and $q\bar Q$ meson basis. This indicates one can search these tetraquark states in future experiments via the channel of $Q\bar Q$ and $q\bar q$ mesons.
description: 11 pages, 9 figures, and 4 tables; accepted for publication in Chinese Physics C
Effective potential and warp factor dynamics
Creators: name: Douglas, Michael R.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We define an effective potential describing all massless and massive modes in the supergravity limit of string/M theory compactification which is valid off-shell, i.e. without imposing the equations of motion. If we neglect the warp factor, it is unbounded below, as is the case for the action in Euclidean quantum gravity. By study of the constraint which determines the warp factor, we solve this problem, obtaining a physically satisfying and tractable description of the dynamics of the warp factor.
description: 32 pages, JHEP3.cls. v4: added reference to hep-th/0507158
A human capital approach to occupational wage differentials
Creators: name: Robb, Andrew Leslie
Publisher: name: University of British Columbia
Year: 2011

description: The occupational wage structure has been a subject of much interest in recent years. The interest, however, has concentrated primarily on the short-run aspects of the problem much to the neglect of the long-run. The recent interest in investment in education has prompted this theoretical and empirical study of the long-run occupational earnings structure from the point of view of investment in education. The paper begins by constructing a theoretical model of occupational earnings in which the earnings of an occupation are related to the investment in formal and informal (on the job training and learning by doing) education associated with that occupation. The relation between various occupational earnings streams is established by equating the present values of the expected earnings streams of all occupations. From the theoretical relationship, it can be predicted that the functional relationship between earnings and education should be non-linear with first and second derivatives positive. Moreover, it can be predicted that the degree of non-linearity will be related to the rate of discount that is applied to investment in education. From this section of the paper arise two important conclusions for studies of long-run changes in the occupational wage structure. Firstly, in studying long-run changes in the occupational earnings structure, attention must be paid to the changing distribution of investment in education among the occupations. Secondly, a change in the shape of the functional relation between earnings and education could be related to long-run changes in the appropriate discount rate. The empirical section of the paper tests the predicted relation between earnings and education by means of regression analysis. The prediction that the relationship should be nonlinear (first and second derivatives positive) is borne out by these tests. Moreover, the degree of non-linearity in the empirical relation appears to be approximately the same as predicted from the theoretical model. Finally, using only simple measures of schooling, over 80% of the occupational earnings structure could be explained in the regression analysis.
title: Plant Adaptation to Cold I. Chlorophyll II. Minerals
Creators: name: Rosen, Peter
Publisher: name: Utah State University
Year: 1972

description: A number of montane herbs in northern Utah typically form flower buds beneath the snow cover and flower either through it or immediately after its recession. Two of these species, one naturally occurring, Claytonia lanceolata, and one cultivated bulb, Galanthus nivalis, were investigated for their response to this stress environment.
Snow depth patterns, chlorophyll content of tissues, and plants grown in light-tight boxes, suggest that light passing through the snow to reach plants growing underneath is not critically involved in the timing of their developmental cycles or in their ability to endure this low temperature environment.
Ability to endure stress seems to be closely related in a number of ways to activity at the plant membranes. Plants were protected from low temperature damage by application of cytokinin or calcium, both of which probably acted at the membrane. Potassium calcium antagonisms were reflected in the internal distribution of the ions under natural stress conditions; and plants that differentiated at the meristem while growing through the snow accumulated calcium at the tip during this growth.
Can General Relativity play a role in galactic dynamics?
Creators: name: Astesiano, Davide
name: Ruggiero, Matteo Luca
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We use the gravitoelectromagnetic approach to the solutions of Einstein's equations in the weak-field and slow-motion approximation to investigate the impact of General Relativity on galactic dynamics. In particular, we focus on a class of the solutions for the gravitomagnetic field, and show that, contrary to what is expected, they may introduce non negligible corrections to the Newtonian velocity profile. These are the homogeneous solutions (HS) for the gravitomagnetic field, i.e. solutions with vanishing matter currents. We show how recent results about galactic dynamics are connected to this class of solutions.
description: 7 pages, 2 figures, accepted for publication as a Letter in Physical Review D; minor clarifications added
Learning Multi-resolution Graph Edge Embedding for Discovering Brain Network Dysfunction in Neurological Disorders
Creators: name: Ma, Xin
name: Wu, Guorong
name: Hwang, Seong Jae
name: Kim, Won Hwa
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Tremendous recent literature show that associations between different brain regions, i.e., brain connectivity, provide early symptoms of neurological disorders. Despite significant efforts made for graph neural network (GNN) techniques, their focus on graph nodes makes the state-of-the-art GNN methods not suitable for classifying brain connectivity as graphs where the objective is to characterize disease-relevant network dysfunction patterns on graph links. To address this issue, we propose Multi-resolution Edge Network (MENET) to detect disease-specific connectomic benchmarks with high discrimination power across diagnostic categories. The core of MENET is a novel graph edge-wise transform that we propose, which allows us to capture multi-resolution ``connectomic'' features. Using a rich set of the connectomic features, we devise a graph learning framework to jointly select discriminative edges and assign diagnostic labels for graphs. Experiments on two real datasets show that MENET accurately predicts diagnostic labels and identify brain connectivities highly associated with neurological disorders such as Alzheimer's Disease and Attention-Deficit/Hyperactivity Disorder.
title: Experiments on the Origin and Nature of a Zinc Deficiency of Field Beans on a Portneuf Soil as Determined by the Application of Zinc 65
Creators: name: De Remer, Edgar Dale
Publisher: name: Utah State University
Year: 1962

description: In a few instances an agricultural problem lend itself well to research into some of the more basic aspects of a problem as well as to research to determine the exact nature of the problem ad to prescribe a cure. Such a problem was found by the author to exist on a soil of the Twin Falls, Idaho area. Besides making an attempt to ascertain the exact nature of the problem, an experiment was set up in an attempt to understand more about the mechanism responsible for the problem.
Statistical parametric maps for functional MRI experiments in R: The package fmri
Creators: name: Tabelow, K.
name: Polzehl, J.
Publisher: name: Los Angeles : UCLA
Year: 2011
Subjects: subject: Functional magnetic resonance imaging
subject: Multiscale testing
subject: R
subject: Random field theory
subject: Structural adaptive segmentation
subject: Structural adaptive smoothing
subject: 004

description: The purpose of the package fmri is the analysis of single subject functional magnetic resonance imaging (fMRI) data. It provides fMRI analysis from time series modeling by a linear model to signal detection and publication quality images. Specifically, it implements structural adaptive smoothing methods with signal detection for adaptive noise reduction which avoids blurring of activation areas. Within this paper we describe the complete pipeline for fMRI analysis using fmri. We describe data reading from various medical imaging formats and the linear modeling used to create the statistical parametric maps. We review the rationale behind the structural adaptive smoothing algorithms and explain their usage from the package fmri. We demonstrate the results of such analysis using two experimental datasets. Finally, we report on the usage of a graphical user interface for some of the package functions.
Radial Oscillations of Dark Matter admixed Neutron Stars
Creators: name: Routray, Pinku
name: Das, H. C.
name: Sen, Souhardya
name: Kumar, Bharat
name: Panotopoulos, Grigoris
name: Zhao, Tianqi
Publisher: name: arXiv
Year: 2022
Subjects: subject: Nuclear Theory (nucl-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Within the relativistic mean-field model, we investigate the properties of dark matter (DM) admixed neutron stars, considering non-rotating objects made of isotropic matter. We adopt the IOPB-I hadronic equation of state (EOS) by assuming that the fermionic DM within super-symmetric models has already been accreted inside the neutron star (NS). The impact of DM on the mass-radius relationships and the radial oscillations of pulsating DM admixed neutron stars (with and without the crust) are explored. It is observed that the presence of DM softens the EOS, which in turn lowers the maximum mass and its corresponding radius. Moreover, adding DM results in higher frequencies of pulsating objects and hence we show the linearity of fundamental mode frequency of canonical NS with DM Fermi momentum. We also investigate the profile of eigenfunctions solving the Sturm-Liouville boundary value problem, and verify its validity. Further, we study the stability of NSs considering the fundamental mode frequency variation with the mass of the star, and verify the stability criterion $\partial M/\partialρ_c > 0$. Finally, the effect of the crust on the large frequency separation for different DM Fermi momenta is shown as well.
description: Published in Phys. Rev. D 107, 103039 (2023)
title: United States Coast Guard Commandant Instructions - Flight Designations for Aviation Billets
Creators: name: United States Coast Guard
Publisher: name: Not Available
Year: 1997
Subjects: classificationCode: https://trt.trb.org/term/91729
subject: Air pilots
classificationCode: https://trt.trb.org/term/88622
subject: Deployment
classificationCode: https://trt.trb.org/term/88887
subject: Policy

description: COMDTINST 3740. 1B
description: Promulgates policy concerning the flight status of Coast Guard aviators.
Probing Dark Energy Dynamics from Current and Future Cosmological Observations
Creators: name: Zhao, Gong-Bo
name: Zhang, Xinmin
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We report the constraints on the dark energy equation-of-state w(z) using the latest 'Constitution' SNe sample combined with the WMAP5 and SDSS data. Based on the localized principal component analysis and the model selection criteria, we find that the LCDM model is generally consistent with the current data, yet there exists weak hint of the possible dynamics of dark energy. In particular, a model predicting w(z)-1 at z\in[0.5,0.75), which means that w(z) crosses -1 in the range of z\in[0.25,0.75), is mildly favored at 95% confidence level. Given the best fit model for current data as a fiducial model, we make future forecast from the joint data sets of JDEM, Planck and LSST, and we find that the future surveys can reduce the error bars on the w bins by roughly a factor of 10 for a 5-w-bin model.
description: Accepted by PRD; minor changes from v1
Cross-domain Transfer of defect features in technical domains based on partial target data
Creators: name: Schlagenhauf, Tobias
name: Scheurenbrand, Tim
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences
subject: E.m
subject: 62-11

description: A common challenge in real world classification scenarios with sequentially appending target domain data is insufficient training datasets during the training phase. Therefore, conventional deep learning and transfer learning classifiers are not applicable especially when individual classes are not represented or are severely underrepresented at the outset. In many technical domains, however, it is only the defect or worn reject classes that are insufficiently represented, while the non-defect class is often available from the beginning. The proposed classification approach addresses such conditions and is based on a CNN encoder. Following a contrastive learning approach, it is trained with a modified triplet loss function using two datasets: Besides the non-defective target domain class 1st dataset, a state-of-the-art labeled source domain dataset that contains highly related classes e.g., a related manufacturing error or wear defect but originates from a highly different domain e.g., different product, material, or appearance = 2nd dataset is utilized. The approach learns the classification features from the source domain dataset while at the same time learning the differences between the source and the target domain in a single training step, aiming to transfer the relevant features to the target domain. The classifier becomes sensitive to the classification features and by architecture robust against the highly domain-specific context. The approach is benchmarked in a technical and a non-technical domain and shows convincing classification results. In particular, it is shown that the domain generalization capabilities and classification results are improved by the proposed architecture, allowing for larger domain shifts between source and target domains.
title: Commandant Instruction 4100.2D: Energy Management
Creators: name: United States Coast Guard
Publisher: name: United States Coast Guard
publisherIdentifier: https://ror.org/00zyc7969
publisherIdentifierScheme: ROR
Year: 1997
Subjects: classificationCode: https://trt.trb.org/term/91362
subject: Energy conservation
classificationCode: https://trt.trb.org/term/88686
subject: Benefit cost analysis

description: COMDTINST 4100.2D
description: Outlines the framework of the Coast Guard's energy program designed to meet mandated reduction goals, improve energy efficiency in all areas of operations and support, and minimize energy costs.
Precision study of the d+p->3He+eta reaction for excess energies between 20 and 60 MeV
Creators: name: Rausmann, T.
name: Khoukaz, A.
name: Buescher, M.
name: Chiladze, D.
name: Dymov, S.
name: Hartmann, M.
name: Kacharava, A.
name: Keshelashvili, I.
name: Kulessa, P.
name: Maeda, Y.
name: Mersmann, T.
name: Mielke, M.
name: Mikirtychiants, S.
name: Nekipelov, M.
name: Ohm, H.
name: Papenbrock, M.
name: Rathmann, F.
name: Serdyuk, V.
name: Stroeher, H.
name: Taeschner, A.
name: Valdau, Yu.
name: Wilkin, C.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The differential and total cross sections for the d+p->3He+eta reaction have been measured at COSY-ANKE at excess energies of 19.5, 39.4, and 59.4 MeV over the full angular range. The results are in line with trends apparent from the detailed near-threshold studies and also agree with those from CELSIUS, though the present data have higher precision. While at 19.5 MeV the results can be described in terms of s- and p-wave production, by 59.4 MeV higher partial waves are required. Including the 19.5 MeV point together with the near-threshold data in a global s- and p-wave fit gives a poorer overall description of the data though the position of the pole in the 3He scattering amplitude, corresponding to the quasi-bound or virtual state, is hardly changed.
description: 4 pages, 4 figures, 1 table