cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Numerical simulation of parallel-plate particle separator for estimation of charge distribution of PM2.5
Creators: name: Yonemichi, Takuto
name: Fukagata, Koji
name: Fujioka, Kentaro
name: Okuda, Tomoaki
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Cell Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: A numerical simulation of an instrument that is used to measure the charging state of PM2.5 is conducted in order to clarify its measurement uncertainty and to improve its performance. The instrument, a parallel-plate particle separator (PPPS), is designed to classify aerosol particles according to their charging states and measure their quantities. The trajectories of submicron particles in the PPPS are numerically analyzed using the Lagrangian particle tracking method, taking into account the Brownian force and the electrostatic force. First, it is confirmed that the deterioration in the classification accuracy observed in the experiment is due to Brownian diffusion. The optimal condition that improves the accuracy is investigated through a parametric study by varying the balance of flow rates at the inlets, the geometry of the inlet and exit sections, and the applied voltage. It is found that decreasing the flow rate of the central inlet for aerosol or narrowing the central inlet improves the accuracy. The dependence of the accuracy on the flow rate is found to be in accordance with the experimental results. For charged particles, an optimum voltage that maximizes the classification accuracy is found. On the basis of the simulation results, we propose a method to determine the charge distribution of aerosol from the number of particles counted at each exit of the PPPS. In the test assuming aerosol in the air, the charge distribution determined from the number count at the exits is found to perfectly agree with the charge distribution specified at the inlet. Copyright © 2019 American Association for Aerosol Research
Non-Fermi Liquids in the Extended Hubbard Model
Creators: name: Si, Qimiao
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: I summarize recent work on non-Fermi liquids within certain generalized Anderson impurity model as well as in the large dimensionality ($D$) limit of the two-band extended Hubbard model. The competition between local charge and spin fluctuations leads either to a Fermi liquid with renormalized quasiparticle excitations, or to non-Fermi liquids with spin-charge separation. These results provide new insights into the phenomenological similarities and differences between different correlated metals. While presenting these results, I outline a general strategy of local approach to non-Fermi liquids in correlated electron systems.
description: 30 pages, REVTEX, 14 figures included. To appear in ``Non Fermi Liquid Physics'', J. Phys: Cond. Matt. (1997)
Design, Operation, and Feasibility of a Small On-the-Farm Egg Grading and Packing Plant
Creators: name: Harris, Clarence E.
name: Harris, Clarence E.
Publisher: name: Unknown
Year: 1980
Subjects: subject: Livestock Production/Industries
subject: Marketing
subject: FOS: Economics and business
subject: Production Economics
subject: Research and Development/Tech Change/Emerging Technologies

description: Excerpts from the report: The transition within the egg industry from small farm flock production to large automated operating units has created different egg processing and marketing needs throughout the industry. When small farm flocks were prevalent, centralized egg grading and packing plants were the most efficient system for processing and marketing eggs; but as the production units increased in size it became advantageous to perform many of the processing, packaging, and marketing functions on the farm. The trend toward moving the processing, packaging, and marketing functions to production areas has extended through much of the food industry. Improved methods and equipment for maintaining egg quality, along with a uniform, standardized grading program, contributed to making on-the-farm processing and marketing both practical and advantageous. This report presents a description and layout of an on-the-farm egg processing plant, designed to handle 35 cases of eggs (30 dozen per case) per hour, along with a cost analysis for construction and operation of the plant. The facility would be operated 7 days per week, since the hens produce each day of the week and eggs must be removed daily from the laying house.
Extra Spacetime Dimensions and Unification
Creators: name: Dienes, Keith R.
name: Dudas, Emilian
name: Gherghetta, Tony
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the effects of extra spacetime dimensions at intermediate mass scales, as expected in string theories with large-radius compactifications, and focus on the gauge and Yukawa couplings within the Minimal Supersymmetric Standard Model. We find that extra spacetime dimensions naturally lead to the appearance of grand unified theories at scales substantially below the usual GUT scale. Furthermore, we show that extra spacetime dimensions provide a natural mechanism for explaining the fermion mass hierarchy by permitting the Yukawa couplings to receive power-law corrections. We also discuss how proton-decay constraints may be addressed in this scenario, and suggest that proton-decay amplitudes may be exactly cancelled to all orders in perturbation theory as a result of new Kaluza-Klein selection rules corresponding to the extra spacetime dimensions.
description: 16 pages, LaTeX, 3 figures; revised and expanded discussion of Yukawa couplings
Additional file 4 of Bovine pulp extracellular matrix hydrogel for regenerative endodontic applications: in vitro characterization and in vivo analysis in a necrotic tooth model
Creators: name: Elnawam, Hisham
name: Thabet, Abdelrahman
name: Mobarak, Ahmed
name: Khalil, Nesma Mohamed
name: Abdallah, Amr
name: Nouh, Samir
name: Elbackly, Rania
Publisher: name: figshare
Year: 2024
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Supplementary Material 4
The OSIRIS Lens-Amplified Survey (OLAS) I: Dynamical Effects of Stellar Feedback in Low Mass Galaxies at z ~ 2
Creators: name: Hirtenstein, Jessie
name: Jones, Tucker
name: Wang, Xin
name: Wetzel, Andrew
name: El-Badry, Kareem
name: Hoag, Austin
name: Treu, Tommaso
name: Bradac, Marusa
name: Morishita, Takahiro
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We introduce the OSIRIS Lens-Amplified Survey (OLAS), a kinematic survey of gravitationally lensed galaxies at cosmic noon taken with Keck adaptive optics. In this paper we present spatially resolved spectroscopy and nebular emission kinematic maps for 17 star forming galaxies with stellar masses 8 < log($M_*$/$M_{\odot}$) < 9.8 and redshifts 1.2 < z < 2.3. OLAS is designed to probe the stellar mass ($M_*$) and specific star formation rate (sSFR) range where simulations suggest that stellar feedback is most effective at driving gaseous outflows that create galaxy-wide potential fluctuations which can generate dark matter cores. We compare our kinematic data with the trend between sSFR, $M_*$ and H$α$ velocity dispersion, $σ$, from the Feedback In Realistic Environments (FIRE) simulations. Our observations reveal a correlation between sSFR and sigma at fixed $M_*$ that is similar to the trend predicted by simulations: feedback from star formation drives star-forming gas and newly formed stars into more dispersion dominated orbits. The observed magnitude of this effect is in good agreement with the FIRE simulations, in which feedback alters the central density profiles of low mass galaxies, converting dark matter cusps into cores over time. Our data support the scenario that stellar feedback drives gaseous outflows and potential fluctuations, which in turn drive dark matter core formation in dwarf galaxies.
description: 9 pages (5 figures) with 9 page appendix (17 figures). Accepted to ApJ
Scaling of the magnetoconductivity of silicon MOSFET's: evidence for a quantum phase transition in two dimensions
Creators: name: Vitkalov, S. A.
name: Zheng, Hairong
name: Mertes, K. M.
name: Sarachik, M. P.
name: Klapwijk, T. M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: For a broad range of electron densities $n$ and temperatures $T$, the in-plane magnetoconductivity of the two-dimensional system of electrons in silicon MOSFET's can be scaled onto a universal curve with a single parameter $H_σ(n,T)$, where $H_σ$ obeys the empirical relation $H_σ=A (n) [Δ(n)^2 +T^2]^{1/2}$. The characteristic energy $k_B Δ$ associated with the magnetic field dependence of the conductivity decreases with decreasing density, and extrapolates to 0 at a critical density $n_0$, signaling the approach to a zero-temperature quantum phase transition. We show that $H_σ=AT$ for densities near $n_0$.
description: 4 pages, 5 figures; improved data analysis, paper extensively revised
Study on charged strange stars in $f\left(R,\mathcal{T}\right)$ gravity
Creators: name: Deb, Debabrata
name: Ketov, Sergei V.
name: Khlopov, Maxim
name: Ray, Saibal
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We investigate effects of the modified $f(R, \mathcal{T})$ gravity on the charged strange quark stars with the standard choice of $f(R, \mathcal{T})=R+2χ\mathcal{T}$. Those types of stars are supposed to be made of strange quark matter (SQM) whose distribution is governed by the phenomenological MIT bag EOS as $p=\frac{1}{3}(ρ-4B)$, where $B$ is the bag constant, while the form of charge distribution is chosen to be $q\left(r\right)=Q\left(r/R\right)^3=αr^3$ with $α$ as a constant. We derive the values of the unknown parameters by matching the interior spacetime to the exterior Reissner-Nordstr{ö}m metric followed by the appropriate choice of the values of the parameters $χ$ and $α$. Our study reveals that besides SQM, a new kind of matter distribution originates due to the interaction between the matter and the extra geometric term, while the modification of the Tolman-Oppenheimer-Volkoff (TOV) equation invokes the presence of a new force $F_c$. The accumulation of the electric charge distribution reaches its maximum at the surface, and the predicted values of the corresponding electric charge and electric field are of the order of $10^{19-20}$ C and $10^{21-22}$ V/cm, respectively. To examine the physical validity of our solutions, we perform several tests and find that the proposed $f(R, \mathcal{T})$ model survives all these critical tests. Therefore, our model can describe the non-singular charged strange stars and justify the supermassive compact stellar objects having their masses beyond the maximum mass limit for the compact stars in the standard scenario. Our model also supports the existence of several exotic astrophysical objects like super-Chandrasekhar white dwarfs, massive pulsars, and even magnetars, which remain unexplained in the framework of General Relativity (GR).
description: 24 pages, 11 figures, 4 tables
Graphing and mapping patterns of air quality in Los Angeles, California through an environmental justice lens.
Creators: name: Jones, Adriane
Publisher: name: QUBES Educational Resources
Year: 2021

description: Air quality is an environmental issue that impacts everyone in Los Angeles. We can see it with our eyes, feel it in our lungs and hear alerts along with the morning weather forecast. We are accustomed to “bad air days” in the summer and disturbances durin
Comment on `An elementary argument for the magnetic field outside a solenoid'
Creators: name: Hu, Ben Yu-Kuang
Publisher: name: arXiv
Year: 2018
Subjects: subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: An alternative elementary argument for the magnetic field outside a solenoid is described.
description: Comment on article by Aritro Pathak, European Journal of Physics, Vol. 38, 015201 (2017)
Additional file 5 of Bovine pulp extracellular matrix hydrogel for regenerative endodontic applications: in vitro characterization and in vivo analysis in a necrotic tooth model
Creators: name: Elnawam, Hisham
name: Thabet, Abdelrahman
name: Mobarak, Ahmed
name: Khalil, Nesma Mohamed
name: Abdallah, Amr
name: Nouh, Samir
name: Elbackly, Rania
Publisher: name: figshare
Year: 2024
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Supplementary Material 5
Practical Considerations for Subgroups Quantification, Selection and Adaptive Enrichment in Confirmatory Trials
Creators: name: Jianchang Lin
name: Bunn, Veronica
name: Liu, Rachael
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Pharmacology
subject: Biotechnology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Subgroup analyses (e.g., baseline information, biomarkers measurements) are commonly encountered and conducted in confirmatory clinical trials to ensure the risk–benefit consistency and appropriate interpretation of the study results. However, there are natural methodological complications that come with multiple analyses which can result in incorrect scientific or regulatory conclusions for subgroup analysis. Typical issues that may arise include, but are not limited to (a) How to make sure subgroup results are reliable and reproducible? (b) How to quantify subgroup reversal effects which may be due to chance finding, or a lack of power in subgroup and/or treatment interaction tests? (c) How to design efficient trials to establish treatment effect in subgroups or/and overall population with proper Type I error control? These are challenges statisticians and clinical trialist regularly face in the drug development process. In this article, we discuss and present different approaches corresponding to these general issues of subgroup analysis, and their impacts and implications on the interpretation of clinical trials as well as the innovations and opportunities in the era of precision medicine. We also conduct simulations to illustrate the operating characteristics of different methodological tools and designs, along with further practical recommendations and guidance from a statistical perspective.
Additional file 1 of BDSM and masochistic sexual fantasies in women with borderline personality disorder: simply on the spectrum of “normality” or source of suffering?
Creators: name: Warkentin, Hannah F.
name: Mazinan, Rose Gholami
name: Fuss, Johannes
name: Kratzer, Leonhard
name: Biedermann, Sarah V.
Publisher: name: figshare
Year: 2025
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Evolutionary Biology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Mental Health
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Supplementary Material 1
Comment on " Solutions of Dirac equation with an improved expression of the Rosen-Morse potential energy model including Coulomb-like tensor interaction"
Creators: name: Bouledjedj, S.
name: Khodja, A.
name: Benamira, F.
name: Guechi, L.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The Nikiforov-Uvarov polynomial method employed by Aguda to solve the Dirac equation with an improved Rosen-Morse potential plus a Coulomb-like tensor potential is shown inappropriate because the conditions of its application are not fulfilled. We clarify the problem and construct the correct solutions in the spin and pseudospin symmetric regimes via the standard method of solving differential equations. For the bound states, we obtain the spinor wave functions in terms of the generalized hypergeometric functions and in each regime we show that the energy levels are determined by the solutions of a transcendental equation which can be solved numerically.
description: 5 pages
Neoperla circuloloba Zeng, Huo & Du 2025, sp. nov.
Creators: name: Zeng, Liang-Liang
name: Huo, Qing-Bo
name: Du, Yu-Zhou
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Plecoptera
Perlidae
Neoperla
Neoperla circuloloba

description: Neoperla circuloloba Zeng, Huo & Du, sp. nov.
Figures 1–2
Male. General color brown (Fig. 1). The head is mostly yellowish-brown, featuring a brown marking that covers the ocellar triangle. This marking extends forward to the pale M-line, transitioning to brown, with a narrow triangular marking located just ahead of the M-line. The pronotum is trapezoidal, with the posterior part slightly narrower than the anterior part. Antennae and palpi yellow brown; legs pale to yellowish brown, femorotibial joint dark brown. Wings subhyaline, veins brown.
Forewing length 15 mm, hindwing length 14 mm, body length 17 mm. Tergum 1–6 unmodified. Tergum 7 features a sclerotized area in its mid-posterior part, behind which is a pair of cleft lobes adorned with abundant sensilla basiconica at their tips. Tergum 8 possesses a tongue-shaped, upcurved process, featuring numerous sensilla basiconica along its distal margin. The hemitergal processes of tergum 10 are sclerotized and exhibit a finger-like shape.
The penis tube is long and tubular with a high degree of sclerotization, exhibiting a slight curvature (Fig. 2). At the ventral end of the penis tube, there is a process that is bifurcated, forming a "C" shape, with the ends of the bifurcation close to each other. The endophallus is relatively short and has tiny spines on its surface.
Female, egg, larva. Unknown.
Etymology. The name refers to the shape formed by the branching on the ventral side of the penis tube.
Type material. 1 male (ICYZU), China: Guizhou Province, Libo County, Maolan National Nature Reserve, Dongtang Village, 25.24594°N, 107.955993°E, 730 m, 2008.Ⅹ.5, leg Xingmin Wang.
Distribution. China (Guizhou).
Diagnosis and remarks: The new species appears to be closely related to N. furcostyla Li & Qin, 2013 (see figs. 1–2 in Li et al., 2013) from Guangxi Province, as it shares similar terminalia and penis structures. However, it can be distinguished from N. furcostyla by the male’s ventral end of the penis tube, which exhibits a "C" shaped bifurcation.
description: Published as part of Zeng, Liang-Liang, Huo, Qing-Bo & Du, Yu-Zhou, 2025, A new species of the genus Neoperla (Plecoptera: Perlidae) from Guizhou, China with redescription of N. latamaculata Du, 2005, pp. 433-438 in Zootaxa 5618 (3) on pages 434-435, DOI: 10.11646/zootaxa.5618.3.8, http://zenodo.org/record/15218760
Paleoquirsfeldia Otto 2023, new genus
Creators: name: Otto, Robert L.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Eucnemidae
Paleoquirsfeldia

description: Genus Paleoquirsfeldia Otto, new genus
 Type species. Paleoquirsfeldia epicrana Otto, new species, designated here.
 Description. Body approximately four times longer than wide, dorsally convex and ventrally sclerotized. Head: Hypognathous with elongate setae. Frons convex, without median ridge or groove. Antennae setose, with 11 antennomeres; scape 4.0 times longer than pedicel; pedicel longer than flagellomere I; flagellomere I shorter than II; flagellomeres II–VIII slightly longer than wide and rounded in apical view; flagellomere IX asymmetrical, slightly longer than VIII. Compound eyes small, round. Genae with antennal groove between mandibular base and compound eye. Apical margin of frontoclypeal region rectangular, truncate, less than 2.5 times wider apically than the distance between antennal sockets. Mandibles stout. Maxillary and labial palpi concealed behind mandibles. Pronotum: Subparallel, convex and setose. Lateral sides slightly arcuate. Slightly longer than wide, with very small hind angles. Lateral pronotal ridge entire, slightly sinuate near apical 1/2. Prothoracic sternal peg basally broad, short. Notosternal suture shorter than the hypomeral base. Hypomeron with wide, shallow notosternal antennal grooves. Deep genal pit present near anterior end of notosternal antennal groove. Elytron: Elongate, convex, setose. Disc with no indications of striae. Legs: Pro-legs shortest, hind legs longest. Metatarsi, including claws longer than tibia. Metatarsomere I appear to be shorter than 2–5 combined. Metatarsomeres I– III simple. Metatarsomere IV excavate-emarginate, wider than III. Metatarsomere V elongate with simple claws. Venter: Punctate with long, recumbent setae present. Elytral epipleura not grooved. Metaepisternum parallel-sided. Metacoxal plates parallel-sided. Tarsal grooves absent on mesothoracic and metathoracic sterna. Abdomen with five medially convex, visible ventrites. Last visible ventrite caudally produced.
 Etymology. The generic name is the combination of the stem, Paleo - which is derived from the Greek word Palaios meaning “old” and the root, Quirsfeldia Cobos, an extant eucnemid genus currently found in South America.
description: Published as part of Otto, Robert L., 2023, The false click beetles (Coleoptera: Elateroidea: Eucnemidae) of the Dominican Republic. Part I: A look into the past, pp. 1-23 in Insecta Mundi 2023 (973) on page 9, DOI: 10.5281/zenodo.7887658
MAPPING THE FUTURE: A COMPREHENSIVE EXPLORATION OF GLOBAL TRENDS IN SCIENCE BASED TARGET SETTING
Creators: name: Yujie, Zhang
name: Minghui, Li
Publisher: name: klover journals
Year: 2024
Subjects: Science Based Targets Initiative (SBTi)
Climate action
Corporate sustainability
Low-carbon future
Global sustainability goals

description: The Science Based Targets Initiative (SBTi), inaugurated in 2014 by the United Nations Global Compact (UNGC), the Center for Global Environmental Information and Research (CDP), the World Resources Institute (WRI), and the World Wide Fund for Nature (WWF), stands as a crucial international endeavor. Specifically designed to guide companies in establishing climate-focused carbon reduction targets, the SBTi addresses the imperative for businesses to align their practices with global sustainability goals. This paper provides an in-depth exploration of the SBTi, examining its inception, structure, and impact on corporate climate action. By leveraging the collaborative efforts of key global entities, the SBTi offers a standardized framework for companies to set and pursue ambitious carbon reduction targets. These targets, rooted in scientific evidence, contribute to the overarching goals of mitigating climate change and advancing sustainable development. The study delves into the key components of the SBTi methodology, emphasizing its role in fostering accountability, transparency, and tangible progress toward a low-carbon future. As a beacon for corporate climate responsibility, the SBTi has gained momentum globally, with an increasing number of companies committing to align their operations with the initiative's principles. The paper explores case studies and examples of successful SBTi implementation, shedding light on the diverse strategies employed by businesses across different sectors. Additionally, it examines challenges faced by companies in adopting science-based targets and proposes strategies to overcome these hurdles. In essence, this research contributes to the growing body of knowledge on sustainable business practices and climate action. It underscores the significance of the SBTi as a transformative tool for businesses striving to play a meaningful role in combating climate change. By providing a comprehensive understanding of the SBTi and its implications, this study aims to inspire and guide companies towards more impactful and science-driven climate strategies
Additional file 2 of BDSM and masochistic sexual fantasies in women with borderline personality disorder: simply on the spectrum of “normality” or source of suffering?
Creators: name: Warkentin, Hannah F.
name: Mazinan, Rose Gholami
name: Fuss, Johannes
name: Kratzer, Leonhard
name: Biedermann, Sarah V.
Publisher: name: figshare
Year: 2025
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Evolutionary Biology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Mental Health
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Supplementary Material 2
Dyonic black holes in $\mathfrak{su}(\infty)$ anti-de Sitter Einstein-Yang-Mills theory, characterised by an infinite set of global charges
Creators: name: Baxter, J. Erik
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We here investigate static, spherically symmetric solutions to $\mathfrak{su}(\infty)$ Einstein-Yang-Mills theory with a negative cosmological constant $Λ$ in the case of dyonic solutions, which possess a non-trivial electric sector of the gauge field. We are able to find non-trivial solutions to this system, and show that some may be uniquely characterised by a countably infinite set of global charges, which may have implications for Bizon's modified `No Hair' theorem.
description: 38 pages, 4 figures
Measurement of the form-factor ratios for D^+ -> \overline K^{*0}e^+ν_e
Creators: name: Fermilab E791 Collaboration
name: Aitala, E. M.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a measurement of the form-factor ratios r_V=V(0)/A_1(0) and r_2=A_2(0)/A_1(0) for the decay D^+ -> \overline K^{*0} e^+ ν_e. The measurement is based on a signal of approximately 3000 $D^+ -> \overline K^{*0} e^+ ν_e, \overline K^{*0} -> K^-π^+$ decays reconstructed in data from charm hadroproduction experiment E791 at Fermilab. The results are r_V = 1.84 +- 0.11 +- 0.08 and r_2 = 0.71 +- 0.08 +- 0.09.
description: 9 pages, 2 figures
Disparity-preserved Deep Cross-platform Association for Cross-platform Video Recommendation
Creators: name: Yu, Shengze
name: Wang, Xin
name: Zhu, Wenwu
name: Cui, Peng
name: Wang, Jingdong
Publisher: name: arXiv
Year: 2019
Subjects: subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: Cross-platform recommendation aims to improve recommendation accuracy through associating information from different platforms. Existing cross-platform recommendation approaches assume all cross-platform information to be consistent with each other and can be aligned. However, there remain two unsolved challenges: i) there exist inconsistencies in cross-platform association due to platform-specific disparity, and ii) data from distinct platforms may have different semantic granularities. In this paper, we propose a cross-platform association model for cross-platform video recommendation, i.e., Disparity-preserved Deep Cross-platform Association (DCA), taking platform-specific disparity and granularity difference into consideration. The proposed DCA model employs a partially-connected multi-modal autoencoder, which is capable of explicitly capturing platform-specific information, as well as utilizing nonlinear mapping functions to handle granularity differences. We then present a cross-platform video recommendation approach based on the proposed DCA model. Extensive experiments for our cross-platform recommendation framework on real-world dataset demonstrate that the proposed DCA model significantly outperform existing cross-platform recommendation methods in terms of various evaluation metrics.
Ways to Uplift the Image of Tourism Sector of Bangladesh: Some Strategic Guidelines
Creators: name: Md. Riazul Islam
Publisher: name: figshare
Year: 2019
Subjects: subject: 150603 Tourism Management
subject: FOS: Economics and business
subject: 150604 Tourism Marketing

description: This study aims to inject some strategic guidelines to build a better image of Bangladesh as a tourist destination. I have conducted the investigation from both a theoretical and an empirical viewpoint. A two-stage systematic random sampling design is used to select about 100 respondents from foreign and local tourist. I have analyzed data by using the qualitative method. The tourism sector in Bangladesh is far behind from reaching its goal due to the inability to draw the attention of a good number of local and foreign tourists. This low rate of tourist attraction towards Bangladesh is mainly for image crisis and inadequate promotional measures of the tourism sector. In addition to that the security concern, the recent recurrent attack of the Islamic militant, infrastructure problem, wrongful reporting by international media and the perceived negative image by the potential tourists adversely affect the development of tourism in Bangladesh.
Evaluation of a Shell Egg-Packing Plant Layout
Creators: name: Goble, J. W.
name: Goulston, Charles
name: Bouma, John
name: Heath, James L.
name: Goble, J. W.
name: Goulston, Charles
name: Bouma, John
name: Heath, James L.
Publisher: name: Unknown
Year: 1982
Subjects: Labor and Human Capital
Livestock Production/Industries
Production Economics
Research and Development/Tech Change/Emerging Technologies

description: Increasing costs of constructing and operating shell egg-packing plants make it essential that new or remodeled facilities be carefully planned to achieve maximum efficiency. This study evaluates the layout of a new shell egg-packing plant that demonstrates U.S. Department of Agriculture (USDA) planning concepts. The layout provides for adequate operating space and allows for future expansion at minimal cost. It also provides for the flow of products without backtracking, ease of maintaining sanitation, employee safety and welfare, maintenance of product quality, effective materials handling, and operating efficiency. Labor productivity in the new plant is 8.30 cases per worker-hour compared with 7.03 in the old plant, a gain of 18 percent.
Paleoquirsfeldia epicrana Otto 2023, new species
Creators: name: Otto, Robert L.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Eucnemidae
Paleoquirsfeldia
Paleoquirsfeldia epicrana

description: Paleoquirsfeldia epicrana Otto, new species
Fig. 6–7
 Holotype. Embedded in small slightly ovoid Dominican Republic amber piece, 12 mm × 11 mm × 6 mm. Amber piece is clear yellow with small air bubbles, micro fractures and two additional undescribed insects (1 thrips and 1 microscopic wasp).
 Description. Length, 3.0 mm. Width, 1.0 mm. Elongate and tapering towards the elytral apex; dark black; antennae and legs dark black; head, pronotum and elytra with long black recumbent setae. Head (Fig. 6): Subspherical; surfaces punctate, dullish; frontoclypeal region with pair of vertical inter-ocular ridges connected medially by a horizontal ridge; dark black. Antennae: Loosely serrate, extending to pronotal hind angles; dark black. Pronotum: Shiny, with punctate surfaces; dark black. Elytra: Shiny, with punctate surfaces; dark black. Venter (Fig. 7): Shiny, slightly punctate; dark black.
 Etymology. Specific epithet is derived from its rectangular epistome.
 Remarks. The group is clearly a member of the tribe Dirhagini, based on a number of observations. These observations include produced last abdominal ventrite, hypomeron with very shallow, wide notosternal antennal grooves, along with its elongate form. The new group is placed nearest to Quirsfeldia. Paleoquirsfeldia new genus is distinguished from all extant groups, including Quirsfeldia by its shorter flagellomere I compared with the pedicel, instead of having longer flagellomere I.
description: Published as part of Otto, Robert L., 2023, The false click beetles (Coleoptera: Elateroidea: Eucnemidae) of the Dominican Republic. Part I: A look into the past, pp. 1-23 in Insecta Mundi 2023 (973) on page 10, DOI: 10.5281/zenodo.7887658
Phase Diagram of the Two-Channel Kondo Lattice
Creators: name: Jarrell, Mark
name: Pang, Hanbin
name: Cox, D. L.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The phase diagram of the two-channel Kondo lattice model is examined with a Quantum Monte Carlo simulation in the limit of infinite dimensions. Commensurate (and incommensurate) antiferromagnetic and superconducting states are found. The antiferromagnetic transition is very weak and continuous; whereas the superconducting transition is discontinuous to an odd-frequency channel-singlet and spin-singlet pairing state.
description: 5 pages, LaTeX and 4 PS figures (see also cond-mat/9609146 and cond-mat/9605109)
Broken symmetry driven topological semi-metal to gaped phase transitions in SrAgAs
Creators: name: Mondal, Chiranjit
name: Barman, C. K.
name: Alam, Aftab
name: Pathak, Biswarup
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We show the occurence of Dirac, Triple point, Weyl semimetal and topological insulating phase in a single ternary compound using specific symmetry preserving perturbations. Based on {\it first principle} calculations, \textbf{\textit{k.p}} model and symmetry analysis, we show that alloying induced precise symmetry breaking in SrAgAs (space group P6$_3/mmc$) leads to tune various low energy excitonic phases transforming from Dirac to topological insulating via intermediate triple point and Weyl semimetal phase. We also consider the effect of external magnetic field, causing time reversal symmetry (TRS) breaking, and analyze the effect of TRS towards the realization of Weyl state. Importantly, in this material, the Fermi level lies extremely close to the nodal point with no extra Fermi pockets which further, make this compound as an ideal platform for topological study. The multi fold band degeneracies in these topological phases are analyzed based on point group representation theory. Topological insulating phase is further confirmed by calculating Z2 index. Furthermore, the topologically protected surface states and Fermi arcs are investigated in some detail.
Additional file 1 of Genome-wide identification and analysis of the UBA2 gene family in wheat (Triticum aestivum L.)
Creators: name: Li, Juan
name: Cui, Chunge
name: Han, Fengying
name: Liu, Jin
Publisher: name: figshare
Year: 2025
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Supplementary Material 1
Ferromagnetic, A-type, and Charge-Ordered CE-type States in Doped Manganites using Jahn-Teller Phonons
Creators: name: Yunoki, Seiji
name: Hotta, Takashi
name: Dagotto, Elbio
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The two-orbital model for manganites with both non-cooperative and cooperative Jahn-Teller phonons is studied at hole density x=0.5 using Monte Carlo techniques. The phase diagram is obtained varying the electron-phonon coupling and the $\rm t_{2g}$-spins exchange. The insulating CE-type charge- and orbital-ordered state with the $z$-axis charge $stacking$ observed in narrow-bandwidth manganites is stabilized in the simulations. Its charge gap $Δ_{\rm CO}$ is much larger than the critical temperature $\rm k_B T_{CO}$. Metallic-like A-type and ferromagnetic states are also obtained in the same framework, and the phase boundaries among them have first-order characteristics.
description: 4 pages, Revtex, with 4 figures embedded
Usefulness of the Corporate Annual Reports: Evidence from Dhaka Stock Exchange
Creators: name: Md. Abdullah Babu
name: Md. Muktadir Hossain
Publisher: name: figshare
Year: 2019
Subjects: subject: 150199 Accounting, Auditing and Accountability not elsewhere classified
subject: FOS: Economics and business

description: Investors often make decisions based on information provided through different sources such as Corporate Annual Reports, Corporate news, and other media. This study is undertaken to examine the usefulness aspect of the corporate annual reports. A primary dataset composed of 38 participants of which 30 people were general investors and 8 people were stockbrokers was collected through a questionnaire survey. The study has found out that general investors perceive corporate annual reports, newspaper news, and media reviews are as the most significant sources of information. On the other hand, the study has established that stockbrokers consider company annual reports, interim reports, newspaper and media news, stock market publication, and technical analysis as the important sources of information. Also, to the general investors, most significant components of the annual reports are audit committee report, balance sheet, income statement, and statement of changes in equity, and 3 or 5-year reviews (including useful ratios). To the stockbrokers, the most essential components of the annual report are auditor's report to shareholders, balance sheet, income statement, and balance sheet notes. General investors read the balance sheet and income statement more thoroughly than any other components of annual reports. Stockbrokers read auditor's report to shareholders, balance sheet, income statement, balance sheet notes, and income statement notes more thoroughly than any other components of annual reports.
Misspecification testing in a class of conditional distributional models
Creators: name: Rothe, Christoph
name: Wied, Dominik
Publisher: name: TU Dortmund
Year: 2011
Subjects: subject: Bootstrap
subject: Cramer-von Mises Distance
subject: Distributional Regression
subject: Quantile Regression
subject: 310
subject: 330
subject: 620

description: We propose a specification test for a wide range of parametric models for conditional distribution function of an outcome variable given a vector of covariates. The test is based on the Cramer-von Mises distance between an unrestricted estimate of the joint distribution function of the data, and an restricted estimate that imposes the structure implied by the model. The procedure is straightforward to implement, is consistent against fixed alternatives, has non-trivial power against local deviations from the null hypothesis of order n^(-1/2), and does not require the choice of smoothing parameters. We also provide an empirical application using data on wages in the US.
description: Discussion Paper / SFB 823 ; 03/2011
R-Invariant Unification with Dynamical Higgs Multiplets
Creators: name: Izawa, K. -I.
name: Yanagida, T.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We construct R-invariant grand unification models with composite Higgs multiplets. Higgs doublets are massless due to the R symmetry, which is not spontaneously broken at the unification scale, while Higgs triplets get large masses from a dynamically generated superpotential, which is allowed by an R anomaly.
description: 7 pages, latex, a footnote added
Differentiable Grammars for Videos
Creators: name: Piergiovanni, AJ
name: Angelova, Anelia
name: Ryoo, Michael S.
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: This paper proposes a novel algorithm which learns a formal regular grammar from real-world continuous data, such as videos. Learning latent terminals, non-terminals, and production rules directly from continuous data allows the construction of a generative model capturing sequential structures with multiple possibilities. Our model is fully differentiable, and provides easily interpretable results which are important in order to understand the learned structures. It outperforms the state-of-the-art on several challenging datasets and is more accurate for forecasting future activities in videos. We plan to open-source the code. https://sites.google.com/view/differentiable-grammars
Relationship between Organizational Strategy and Leadership Style in Performance Efficiency
Creators: name: Md. Habibur Rahman
name: Tonmoy Dey
name: Md. Al-Amin
Publisher: name: figshare
Year: 2019
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: The strategy of an organization reflects the probable ways to achieve the objectives of the organization. Successful organization is the result of effective implementation of organizational strategy and leadership. The study has examined the relationship between organizational strategy and leadership to achieve performance effectiveness and objectives of the organization. In this paper, extensive studies are conducted on different peer reviewed journals which is based on leadership and organizational strategy with performance. The findings of different authors are taken into consideration to show the cause effect relationship between organizational strategy and performance. This study establishes different proposition and validated those proposition with the analysis of different findings of different authors.
$g_{NDΛ_{c}}$ from QCD Sum Rules
Creators: name: Navarra, F. S.
name: Nielsen, M.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The $NDΛ_c$ coupling constant is evaluated in a full QCD sum rule calculation. We study the Borel sum rule for the three point function of one pseudoscalar one nucleon and one $Λ_c$ current up to order seven in the operator product expansion. The Borel transform is performed with respect to the nucleon and $Λ_c$ momenta, which are taken to be equal, whereas the momentum $q^2$ of the pseudoscalar vertex is taken to be zero. This coupling constant is relevant in the meson cloud description of the nucleon which has been recently used to explain exotic events observed by the H1 and ZEUS Collaborations at HERA.
description: 9 pages, Latex, 5 ps figures
Large frequency shifts of absorption profiles due to the combination of optical pumping, light shift, and magnetic fields in sodium vapor
Creators: name: Suter, Dieter
name: Röhricht, Brigitte
name: Eschle, Patrick
name: Wigger, Claudia
name: Dangel, Stefan
name: Holzner, Reto
Publisher: name: The American Physical Society
Year: 1994
Subjects: subject: 530

description: he absorption profiles of left-hand and right-hand circularly polarized laser light propagating through sodium vapor are asymmetric and considerably frequency shifted if small static magnetic fields are present. Using an analytical model we show how optical pumping ‘‘enhances’’ the laser-induced light shift from the kilohertz to the gigahertz range. We compare the analytical results with experimental data obtained from the homogeneously broadened Na D1 transition.
Leaky Roots and Stable Gauss-Lucas Theorems
Creators: name: Richards, Trevor J.
name: Steinerberger, Stefan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Complex Variables (math.CV)
subject: FOS: Mathematics

description: Let $p:\mathbb{C} \rightarrow \mathbb{C}$ be a polynomial. The Gauss-Lucas theorem states that its critical points, $p'(z) = 0$, are contained in the convex hull of its roots. A recent quantitative version Totik shows that if almost all roots are contained in a bounded convex domain $K \subset \mathbb{C}$, then almost all roots of the derivative $p'$ are in a $\varepsilon-$neighborhood $K_{\varepsilon}$ (in a precise sense). We prove another quantitative version: if a polynomial $p$ has $n$ roots in $K$ and $\lesssim c_{K, \varepsilon} (n/\log{n})$ roots outside of $K$, then $p'$ has at least $n-1$ roots in $K_{\varepsilon}$. This establishes, up to a logarithm, a conjecture of the first author: we also discuss an open problem whose solution would imply the full conjecture.
Additional file 3 of Oviduct epithelial spheroids during in vitro culture of bovine embryos mitigate oxidative stress, improve blastocyst quality and change the embryonic transcriptome
Creators: name: Pranomphon, Thanya
name: López-Valiñas, Álvaro
name: Almiñana, Carmen
name: Mahé, Coline
name: Brair, Viviane Lopes
name: Parnpai, Rangsun
name: Mermillod, Pascal
name: Bauersachs, Stefan
name: Saint-Dizier, Marie
Publisher: name: figshare
Year: 2024
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Supplementary Material 3: Fig. 1. Representative images of blastocysts after nuclei staining. A-C, Blastocysts cultured under 5% oxygen (O2) alone (A) or with oviduct epithelial spheroids (OES) for 4 days (B) or 7 days (C). D-F, Blastocysts cultured under 20% oxygen (O2) alone (D) or with oviduct epithelial spheroids (OES) for 4 days (E) or 7 days (F).
Discovering Inorganic Electrides from an Automated Computational Screening
Creators: name: Zhu, Qiang
name: Frolov, Timofey
name: Choudhary, Kamal
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Electrides, with their excess electrons distributed in crystal cavities playing the role of anions, exhibit a variety of unique properties which make these materials desirable for many applications in catalysis, nonlinear optics and electron emission. While the first electride was discovered almost four decades ago, only few electride materials are known today, which limits our fundamental understanding as well as the practical use of these exotic materials. In this work, we propose an automated computational screening scheme to search for interstitial electrons and quantify their distributions inside the crystal cavities and energy space. Applying this scheme to all candidate materials in the Inorganic Crystal Structure Database (ICSD), we report the identification of 167 potential electride materials. This work significantly increases the current library of electride materials, which enables an in-depth investigation of their chemistry-structure-property relations and opens new avenues for future electride design.
description: 10 pages, 5 figures
Numerical investigation of surface level instability due to tube in vibrating bed of powder
Creators: name: Maeno, Yasushi
name: Taguchi, Dr. Y-h.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Surface level instability when tube is injected into vibrating bed of powder, which was originally found in experiments, is investigated numerically. We find that thicker (thiner) tube makes surface level inside tube higher (lower) than surface level outside tube. With fixed acceleration amplitude of vibration, surface level inside tube becomes higher as amplitude of vibration increases, which can be explained by considering the dependence upon strength of convective flow.
description: 9 pages using REVTEX + postscript figures (uuencoded gziped tar file) ***** DO NOT SEND ANYTHING TO Y. MAENO BUT SEND EVERYTHING TO Y-H. TAGUCHI ****