cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Triangle singularities in $\bar{B}^0\to χ_{c1}K^-π^+$ relevant to $Z_1(4050)$ and $Z_2(4250)$
Creators: name: Nakamura, Satoshi X.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: $Z_1(4050)$ and $Z_2(4250)$ observed in $\bar{B}^0\toχ_{c1}K^-π^+$ by the Belle Collaboration are candidates of charged charmonium-like states that minimally includes two quarks and two antiquarks. While $Z_1(4050)$ and $Z_2(4250)$ have been interpreted as tetraquark states previously, we propose a completely different scenario based on a kinematical effect called the triangle singularity. We demonstrate that the triangle singularities cause in the $χ_{c1}π^+$ invariant mass distribution resonance-like bumps that fit very well the Belle data. If these bumps are simulated by the $Z_1(4050)$ and $Z_2(4250)$ resonance excitations, the spin-parity of them are predicted to be $1^-$ for $Z_1(4050)$ and $1^+$ or $1^-$ for $Z_2(4250)$. The bump corresponding to $Z_1(4050)$ has a highly asymmetric shape, which the Belle data exactly indicate. We show that the asymmetric shape originates from an interplay between the triangle singularity and the opening of the $X(3872)π^+$ channel near the triangle-singularity energy. This characteristic lineshape could be used to discriminate different interpretations of $Z_1(4050)$. An interesting prediction from interpretting $Z_1(4050)$ and $Z_2(4250)$ as the triangle singularities is that similar bumps caused by the same mechanisms possibly appear also in $\bar{B}^0\to J/ψK^-π^+$ data; the already observed $Z_c(4200)$ corresponds to $Z_2(4250)$ of $J^P=1^+$.
description: 6 pages, 5 figures, (v2) numerical results corrected; changes are small, discussion on B0 -> J/psi K pi added; (v3) published version: relativistic energy-momentum relation is used for all particles; study on cutoff-dependence added
Prediction-driven computational auditory scene analysis
Creators: Ellis, Daniel P. W.
Publisher: name: Columbia University
Year: 1996
Subjects: subject: Electrical engineering
subject: Psychology
subject: FOS: Psychology
subject: Artificial intelligence

description: The sound of a busy environment, such as a city street, gives rise to a perception of numerous distinct events in a human listener--the 'auditory scene analysis' of the acoustic information. Recent advances in the understanding of this process from experimental psychoacoustics have led to several efforts to build a computer model capable of the same function. This work is known as 'computational auditory scene analysis'. The dominant approach to this problem has been as a sequence of modules, the output of one forming the input to the next. Sound is converted to its spectrum, cues are picked out, and representations of the cues are grouped into an abstract description of the initial input. This 'data-driven' approach has some specific weaknesses in comparison to the auditory system: it will interpret a given sound in the same way regardless of its context, and it cannot 'infer' the presence of a sound for which direct evidence is hidden by other components. The 'prediction-driven' approach is presented as an alternative, in which analysis is a process of reconciliation between the observed acoustic features and the predictions of an internal model of the sound-producing entities in the environment. In this way, predicted sound events will form part of the scene interpretation as long as they are consistent with the input sound, regardless of whether direct evidence is found. A blackboard-based implementation of this approach is described which analyzes dense, ambient sound examples into a vocabulary of noise clouds, transient clicks, and a correlogram-based representation of wide-band periodic energy called the weft. The system is assessed through experiments that firstly investigate subjects' perception of distinct events in ambient sound examples, and secondly collect quality judgments for sound events resynthesized by the system. Although rated as far from perfect, there was good agreement between the events detected by the model and by the listeners. In addition, the experimental procedure does not depend on special aspects of the algorithm (other than the generation of resyntheses), and is applicable to the assessment and comparison of other models of human auditory organization.
title: Braunschweigisches Adreßbuch für das Jahr 1905
Creators: name: :None
Publisher: name: Meyer
Year: 1905
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Stadt Braunschweig
subject: 902

description: Braunschweigisches Adreßbuch, vol. 1905
Additional file 1: of ROIMCR: a powerful analysis strategy for LC-MS metabolomic datasets
Creators: name: Gorrochategui, Eva
name: Jaumot, Joaquim
name: RomĂ Tauler
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Table S1. Coincident ROIs obtained both with our methodology and with centWave algorithm of XCMS package of Work4Metabolomics http://workflow4metabolomics.org/ webpage. The number of ROIs is indicated in this table together with the difference in m/z among these values. (DOCX 26 kb)
Distribution of colors in Gallai colorings
Creators: name: Gyárfás, András
name: Pálvölgyi, Dömötör
name: Patkós, Balázs
name: Wales, Matthew
Publisher: name: arXiv
Year: 2019
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: A Gallai coloring is an edge coloring that avoids triangles colored with three different colors. Given integers $e_1\ge e_2 \ge \dots \ge e_k$ with $\sum_{i=1}^ke_i={n \choose 2}$ for some $n$, does there exist a Gallai $k$-coloring of $K_n$ with $e_i$ edges in color $i$? In this paper, we give several sufficient conditions and one necessary condition to guarantee a positive answer to the above question. In particular, we prove the existence of a Gallai-coloring if $e_1-e_k\le 1$ and $k \le \lfloor n/2\rfloor$. We prove that for any integer $k\ge 3$ there is a (unique) integer $g(k)$ with the following property: there exists a Gallai $k$-coloring of $K_n$ with $e_i$ edges in color $i$ for every $e_1\le\dots \le e_k$ satisfying $\sum_{i=1}^ke_i={n\choose 2}$, if and only if $n\ge g(k)$. We show that $g(3)=5$, $g(4)=8$, and $2k-2\le g(k)\le 8k^2+1$ for every $k\ge 3$.
Likely Values of the Cosmological Constant
Creators: name: Martel, Hugo
name: Shapiro, Paul R.
name: Weinberg, Steven
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In theories in which the cosmological constant Lambda takes a variety of values in different ``subuniverses,'' the probability distribution of its observed values is conditioned by the requirement that there must be someone to measure it. This probability is proportional to the fraction of matter which is destined to condense out of the background into mass concentrations large enough to form observers. We calculate this ``collapsed fraction'' by a simple, pressure-free, spherically symmetric, nonlinear model for the growth of density fluctuations in a flat universe with arbitrary value of the cosmological constant, applied in a statistical way to the observed spectrum of density fluctuations at recombination. From this, the probability distribution for the vacuum energy density rho_V=Lambda/8pi G for Gaussian random density fluctuations is derived analytically. It is shown that the results depend on only one quantity, sigma^3 RHO, where sigma^2 and RHO are the variance and mean value of the fluctuating matter density field at recombination, respectively. To calculate sigma, we adopt the flat CDM model with nonzero cosmological constant and fix the amplitude and shape of the primordial power spectrum in accordance with data on cosmic microwave background anisotropy from the COBE satellite DMR experiment. A comparison of the results of this calculation of the likely values of rho_V with present observational bounds on the cosmological constant indicates that the small, positive value of rho_V (up to 3 times greater than the present cosmic mass density) suggested recently by several lines of evidence is a reasonably likely value to observe, even if all values of rho_V are equally likely a priori.
description: One single postscript file, gzip-ed, 603392 bytes (2303240 bytes when gunzip-ed)
title: Curating DIY Community On Reddit A Feminist Subcultural Study of R/Cottagecore
Creators: name: Ramey, Hunter Caitlin
Publisher: name: Graduate Studies
Year: 2025
Subjects: subject: Girls Studies
subject: Cottagecore
subject: Subculture
subject: Reddit
subject: Social Media
subject: Craft
subject: Women's Studies

description: Internet aesthetics are a form of style categorization that have prominent popularity within the social media use of girls and young women. Often aesthetics are interpreted as the mass commercialization of a style, sometimes inspired by previous subcultures like goth or punk. There is a bias within female youth cultural studies to pay significantly more attention to girls’ consumerist activities and less on the ways they interact, share and create using media. I investigate girls’ media production within cottagecore through the collection of 599 posts and 8151 comments made to the r/cottagecore subreddit between July 1st 2024 and August 31st 2024 to unearth the continuation of consumption-conscious subcultural activities such as do-it-yourself (DIY). I argue that close analysis can show meaning within these aesthetics beyond consumerism. Additionally, r/cottagecore negotiates space within an internet aesthetic which can be problematic as the colonial nature of the cottage and the aesthetic use of DIY (crochet, embroidery, cooking, sewing) has gained the attention of another internet phenomenon: the tradwife. However cottagecore can also be an aesthetic adopted by youth in rejection to overconsumption through progressive repurposing of traditionally feminine roles or by minoritized groups as a means of reclaiming a space. I analyze how r/cottagecore participants grapple with the complex environment of femininity, consumption and the intersectional considerations of participation.
Dark vertical conductance of cavity-embedded semiconductor heterostructures
Creators: name: Naudet-Baulieu, Cassia
name: Bartolo, Nicola
name: Orso, Giuliano
name: Ciuti, Cristiano
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We present a linear-response nonlocal theory of the electronic conductance along the vertical (growth) direction of a semiconductor heterostructure embedded in a single-mode electromagnetic resonator in the absence of illumination. Our method readily applies to the general class of n-doped semiconductors with parabolic dispersion. The conductance depends on the ground-state properties and virtual collective polaritonic excitations that have been determined via a bosonic treatment in the dipole gauge. We show that, depending on the system parameters, the cavity vacuum effects can enhance or reduce significantly the dark vertical conductance with respect to the bare heterostructure.
description: 10 pages, 6 figures
Bose-Einstein condensate collapse: a comparison between theory and experiment
Creators: name: Savage, C. M.
name: Robins, N. P.
name: Hope, J. J.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We solve the Gross-Pitaevskii equation numerically for the collapse induced by a switch from positive to negative scattering lengths. We compare our results with experiments performed at JILA with Bose-Einstein condensates of Rb-85, in which the scattering length was controlled using a Feshbach resonance. Building on previous theoretical work we identify quantitative differences between the predictions of mean-field theory and the results of the experiments. Besides the previously reported difference between the predicted and observed critical atom number for collapse, we also find that the predicted collapse times systematically exceed those observed experimentally. Quantum field effects, such as fragmentation, that might account for these discrepancies are discussed.
description: 4 pages, 2 figures
title: Über die Änderung von Wellenperioden im Brandungsgebiet: Verteilung der Wellenenergie in Brandungsspektren)
Creators: name: Büsching, Fritz
Publisher: name: Universitätsbibliothek Braunschweig
Year: 1975
Subjects: subject: Brandungspektrum
subject: Summenhäufigkeit der Energiedichte
subject: Sturmflut
subject: surf spectrum
subject: co-cumulative spectrum
subject: storm surge
subject: 62

description: The investigations under consideration are based on storm surge measurements of synchronous water level deflections [eta(t)] at some positions in a beach profile with a slope of approximately 1:40 in front of steep foredunes. Surf conditions are studied during a severe storm surge as well as during periods of attenuating wave action. By the use of a FOURIER ANALYZER 40 energy spectra are calculated which are as well presented as co -cumulative spectra. Because of different site arrangements it is possible to analyze the deformation of the spectra due to tidal dependent water depth as well as due to coastward decreasing water depth. There are some phenomena associated to certain frequency bands. With the water depth decreasing, the energy densities in surf spectra are distributed over a wider frequency band. In the present case unbroken waves are characterized by energy spectra in which at least 90% of the energy is represented by FOURIER components in the frequency range 0<= f <= 0.5 Hz. Increasing distribution of the energy densities over a wider frequency band represents breaking and finally broken waves. Sometimes the total amount of energy at an inshore measuring station is bigger than at a station 15m further offshore.
On the use of non-canonical quantum statistics
Creators: name: Lukkarinen, Jani
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We develop a method using a coarse graining of the energy fluctuations of an equilibrium quantum system which produces simple parameterizations for the behaviour of the system. As an application, we use these methods to gain more understanding on the standard Boltzmann-Gibbs statistics and on the recently developed Tsallis statistics. We conclude on a discussion of the role of entropy and the maximum entropy principle in thermodynamics.
description: 29 pages, uses iopart.cls, major revisions of text for better readability, added a discussion about essentially microcanonical ensembles
Gravitational backreaction simulations of simple cosmic string loops
Creators: name: Blanco-Pillado, Jose J.
name: Olum, Ken D.
name: Wachter, Jeremy M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present the results of computational gravitational backreaction on simple models of cosmic string loops. These results give us insight into the general behavior of cusps and kinks on loops, in addition to other features of evolution. Kinks are rounded off via an asymmetric and divergent correction to the string direction. The result is that cusps emerge in the place of kinks but the resulting smooth string section has a small amount of energy. Existing cusps persist, but quickly lose strength as backreaction removes energy from the string surrounding the cusp. Both kinks and cusps have their location in space shifted slightly with each oscillation.
description: 29 pages, 17 figures
title: Exploring EEG phenotype in a female fragile X syndrome mouse model
Creators: name: Ahmed, Asim
Publisher: name: Cumming School of Medicine
Year: 2025
Subjects: subject: Fragile X syndrome
subject: Signal complexity
subject: Peak alpha frequency
subject: Theta-beta ratiophase-amplitude and amplitude-amplitude coupling
subject: Neurodevelopment
subject: Juvenile and adult mice
subject: Electroencephalography
subject: Mouse model
subject: Autism
subject: Biology
subject: Neuroscience

description: Background Fragile X Syndrome (FXS), the most common monogenic cause of autism, currently lacks effective, broadly applicable treatments. Despite promising preclinical results, many clinical trials have failed—highlighting the need for reliable translational biomarkers. Electroencephalography (EEG) has emerged as a promising tool, with recent studies identifying EEG abnormalities, particularly in male FXS patients and rodent models, such as increased gamma power and reduced or unchanged alpha power. However, female models remain understudied, despite FXS being an X-linked disorder with notable sex-based phenotypic differences. Additionally, few studies examine EEG biomarkers across developmental stages, though such comparisons are crucial for understanding disease progression. To address these gaps, we investigated EEG features in female fmr1 knockout (KO) mice—a well-established FXS model—at both juvenile and adult ages, comparing them to wild-type (WT) controls. Methods and Results EEG recordings were obtained using a wireless open-source EEG system (OSERR), with signals collected from frontal-parietal electrodes during three conditions: home cage, light/dark arena, and open field test. We analyzed absolute and relative EEG power, peak alpha frequency, theta-beta ratio, phase-amplitude and amplitude-amplitude coupling, and signal complexity. Our results showed that alpha, beta, gamma, and total absolute power were elevated in KO mice compared to WT at both ages. Gamma power (absolute and relative) increased with age in both genotypes, while relative theta power decreased in KO mice. Additionally, KO mice exhibited altered cross-frequency coupling, increased peak alpha frequency, and a reduced theta-beta ratio. EEG complexity, however, remained unchanged. Discussion and Conclusion Our findings reinforce gamma power elevation as a consistent EEG biomarker across FXS models, including female mice. However, not all biomarkers observed in FXS patients (e.g., peak alpha frequency, theta-beta ratio, and signal complexity) were mirrored in female KO mice, suggesting partial translational validity. Notably, differences between male and female fmr1KO mice also point to presence of a potential sex-specific EEG phenotypes. These results emphasize the need to consider sex and developmental stage when using EEG as a translational biomarker in FXS research and highlight which EEG features may be more reliably translated from animal models to human studies.
Additional file 4: of A deficiency in SUMOylation activity disrupts multiple pathways leading to neural tube and heart defects in Xenopus embryos
Creators: name: Bertke, Michelle
name: Dubiak, Kyle
name: Cronin, Laura
name: Erliang Zeng
name: Huber, Paul
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Developmental Biology

description: Figure S3. Volcano plots of differentially expressed genes between Gam1 and control embryos. Fold change (log2) is plotted versus statistical significance at (A) early gastrula, (B) late gastrula, and (C) early neurula. Significance values of pÂ
Fuirena stricta subsp. chlorocarpa Lye
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Cyperaceae
Fuirena
Fuirena stricta
Fuirena stricta steud. subsp. chlorocarpa (ridl.) lye

description: Fuirena stricta Steud. subsp. chlorocarpa (Ridl.) Lye  —
Habit: Herb.
Habitat: LMWF, LMDF; up to 2 900 m. Distribution: II.
Voucher: N/A.
References: Fries & Fries (1925), Agnew (2013).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 33, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
Six-Gluon Amplitudes in Planar ${\cal N}=4$ Super-Yang-Mills Theory at Six and Seven Loops
Creators: name: Caron-Huot, Simon
name: Dixon, Lance J.
name: Dulat, Falko
name: von Hippel, Matt
name: McLeod, Andrew J.
name: Papathanasiou, Georgios
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We compute the six-particle maximally-helicity-violating (MHV) and next-to-MHV (NMHV) amplitudes in planar maximally supersymmetric Yang-Mills theory through seven loops and six loops, respectively, as an application of the extended Steinmann relations and using the cosmic Galois coaction principle. Starting from a minimal space of functions constructed using these principles, we identify the amplitude by matching its symmetries and predicted behavior in various kinematic limits. Through five loops, the MHV and NMHV amplitudes are uniquely determined using only the multi-Regge and leading collinear limits. Beyond five loops, the MHV amplitude requires additional data from the kinematic expansion around the collinear limit, which we obtain from the Pentagon Operator Product Expansion, and in particular from its single-gluon bound state contribution. We study the MHV amplitude in the self-crossing limit, where its singular terms agree with previous predictions. Analyzing and plotting the amplitudes along various kinematical lines, we continue to find remarkable stability between loop orders.
description: 51 pages, 9 figures, 1 table; v2: minor typo corrections, version to appear in JHEP
The Schrodinger Wave Functional and Vacuum State in Curved Spacetime II. Boundaries and Foliations
Creators: name: Long, D. V.
name: Shore, G. M.
Publisher: name: arXiv
Year: 1996
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In a recent paper, general solutions for the vacuum wave functionals in the Schrodinger picture were given for a variety of classes of curved spacetimes. Here, we describe a number of simple examples which illustrate how the presence of spacetime boundaries influences the vacuum wave functional and how physical quantities are independent of the choice of spacetime foliation used in the Schrodinger approach despite the foliation dependence of the wave functionals themselves.
description: 26 pages, 4 figures, LATEX
Thermal conductivity in B- and C- phase of UPt_3
Creators: name: Thalmeier, P.
name: Maki, K.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Although the superconductivity in UPt_3 is one of the most well studied, there are still lingering questions about the nodal directions in the B and C phase in the presence of a magnetic field. Limiting ourselves to the low temperature regime (T<
description: 4 pages, 5 figures
Powerful AGN jets and unbalanced cooling in the hot atmosphere of IC 4296
Creators: name: Grossová, R.
name: Werner, N.
name: Rajpurohit, K.
name: Mernier, F.
name: Lakhchaura, K.
name: Gabányi, K.
name: Canning, R. E. A.
name: Nulsen, P.
name: Massaro, F.
name: Sun, M.
name: Connor, T.
name: King, A.
name: Allen, S. W.
name: Frisbie, R. L. S.
name: Donahue, M.
name: Fabian, A. C.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present new Karl G. Jansky Very Large Array (VLA, 1.5 GHz) radio data for the giant elliptical galaxy IC 4296, supported by archival radio, X-ray (Chandra, XMM-Newton) and optical (SOAR, HST) observations. The galaxy hosts powerful radio jets piercing through the inner hot X-ray emitting atmosphere, depositing most of the energy into the ambient intra-cluster medium (ICM). Whereas the radio surface brightness of the A configuration image is consistent with a Fanaroff-Riley Class I (FR I) system, the D configuration image shows two bright, relative to the central region, large (~160 kpc diameter), well-defined lobes, previously reported by Killeen et al., at a projected distance r~>230 kpc. The XMM-Newton image reveals an X-ray cavity associated with one of the radio lobes. The total enthalpy of the radio lobes is ~7x10^59 erg and the mechanical power output of the jets is ~10^44 erg/s. The jets are mildly curved and possibly re-brightened by the relative motion of the galaxy and the ICM. The lobes display sharp edges, suggesting the presence of bow shocks, which would indicate that they are expanding supersonically. The central entropy and cooling time of the X-ray gas are unusually low and the nucleus hosts a warm Hα+[NII] nebula and a cold molecular CO disk. Because most of the energy of the jets is deposited far from the nucleus, the atmosphere of the galaxy continues to cool, apparently feeding the central supermassive black hole and powering the jet activity.
description: Accepted for publication in MNRAS
Isolepis costata A. Rich.
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Cyperaceae
Isolepis
Isolepis costata

description: Isolepis costata Hochst. ex A.Rich.  —
Habit: Herb.
Habitat: LMWF, LMDF, BZ, UMF, HZ, AZ; 1 600–4 100 m. Distribution: II.
 Voucher: Chogoria Track, Alt. 3 311 m, 24 Jan. 2015, SAJIT 002815 (HIB).
 References: Fries & Fries (1925), Bussmann (1993, 1994), Hoensellaar et al. (2010).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 33, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
Considerations in mine reclamation costing
Creators: name: Brodie, John
Publisher: name: The University of British Columbia
Year: 2013

description: Reclamation estimates can vary considerably for the same mine site. Owners and regulators typically have differing perspectives and assumptions concerning what should be included in the closure cost estimate. It may be reasonable for a mine owner to carry one value on its financial statements as to their expected cost of reclamation and post a bond for a higher value assuming the government has to carry out the work. Factors such as use of owner’s equipment versus contractor equipment, salvage value, and linkage between the mine plan and reclamation plan will significantly influence the estimated cost. Selection of an appropriate contingency value is an item of judgment that may be the largest line item in an estimate. The contingency value reflects a number of aspects, which add uncertainty to the cost estimate. The linkage between uncertainty and stage of mine life is presented in the context of understanding the differences between reclamation cost estimates.
Superconductivity in Ultrasmall Grains: Introduction to Richardson's Exact Solution
Creators: name: von Delft, Jan
name: Braun, Fabian
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Mathematical Physics (math-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Studies of pairing correlations in ultrasmall metallic grains have commonly been based on a simple reduced BCS-model describing the scattering of pairs of electrons between discrete energy levels that come in time-reversed pairs. This model has an exact solution, worked out by Richardson in the context of nuclear physics in the 1960s. Here we give a tutorial introduction to his solution, and use it to check the quality of various previous treatments of this model.
description: 10 pages, 1 figure, Submitted to the Proceedings of the NATO ASI "Quantum Mesoscopic Phenomena and Mesoscopic Devices in Microelectronics", Ankara/Antalya, Turkey, June 1999, Eds. I.O. Kulik and R. Ellialtioglu, Kluwer Ac. Publishers
Predictors and Outcomes of Nurse Practitioner Burnout in Primary Care Practices
Creators: Abraham, Cilgy M.
Publisher: name: Columbia University
Year: 2020
Subjects: Health services administration
Medical care
Physicians
Nurse practitioners
Physicians' assistants
Burn out (Psychology)

description: Burnout among primary care providers, which include physicians, nurse practitioners, and physician assistants, can negatively impact patients, providers, and organizations. Researchers have reported that up to 37% of primary care physicians experience burnout, yet the prevalence, predictors, and outcomes associated with primary care nurse practitioner burnout remains unknown. Since 69% of nurse practitioners provide primary care to patients, this dissertation investigates the predictors and outcomes associated with primary care nurse practitioner burnout. A history of burnout as well as the importance of investigating burnout among primary care nurse practitioners are discussed in the first chapter. A systematic review of the predictors and outcomes of primary care provider burnout is discussed in the second chapter. The third chapter describes a cross-sectional study conducted among 396 primary care nurse practitioners from New Jersey and Pennsylvania, which investigated whether the practice environment is associated with nurse practitioner burnout. The fourth chapter describes a cross-sectional study investigating whether the use of multifunctional electronic health records is associated with primary care nurse practitioner burnout. The fifth chapter includes another cross-sectional study examining the relationship between primary care nurse practitioner burnout and quality of care, and if the practice environment moderates the relationship between burnout and quality of care. Finally, the sixth concluding chapter summarizes the findings from chapters two to five and provides recommendations for future research, practice, and policy.
Comprehensive Study of Neutrino-Dark Matter Mixed Damping
Creators: name: Stadler, Julia
name: Bœhm, Céline
name: Mena, Olga
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Mixed damping is a physical effect that occurs when a heavy species is coupled to a relativistic fluid which is itself free streaming. As a cross-case between collisional damping and free-streaming, it is crucial in the context of neutrino-dark matter interactions. In this work, we establish the parameter space relevant for mixed damping, and we derive an analytical approximation for the evolution of dark matter perturbations in the mixed damping regime to illustrate the physical processes responsible for the suppression of cosmological perturbations. Although extended Boltzmann codes implementing neutrino-dark matter scattering terms automatically include mixed damping, this effect has not been systematically studied. In order to obtain reliable numerical results, it is mandatory to reconsider several aspects of neutrino-dark matter interactions, such as the initial conditions, the ultra-relativistic fluid approximation and high order multiple moments in the neutrino distribution. Such a precise treatment ensures the correct assessment of the relevance of mixed damping in neutrino-dark matter interactions.
description: 21 pages, 6 figures
Why the characteristic polynomial factors
Creators: name: Sagan, Bruce E.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 06A07

description: We survey three methods for proving that the characteristic polynomial of a finite lattice factors over the nonnegative integers and indicate how they have evolved recently. The first technique uses geometric ideas and is based on Zaslavsky's theory of signed graphs. The second approach is algebraic and employs results of Saito and Terao about free hyperplane arrangements. Finally, we consider a purely combinatorial theorem of Stanley about semimodular supersolvable lattices and its generalizations.
description: 28 pages, 4 figures, Latex, to be published in AMS Bulletin
Absence of the Effects of Vortices in the Gauge Glass
Creators: name: Hamasaki, Toshiyuki
name: Nishimori, Hidetoshi
Publisher: name: arXiv
Year: 2002
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We calculate several correlation functions and distribution functions of dynamical variables for the gauge glass and the Villain model using the spin wave approximation and the gauge transformation. The results show that the spin wave approximation gives the exact solutions on the Nishimori line in the phase diagram. This implies that vortices play no role in the thermodynamic behavior of the system as long as some correlation and distribution functions are concerned. These results apply to any dimensions including the two-dimensional case.
description: 12 pages, 2 figures; proceedings of StatPhys-Taiwan 2002
Optical attenuation without absorption
Creators: name: Nodurft, I. C.
name: Brewster, R. A.
name: Pittman, T. B.
name: Franson, J. D.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider a coherent state of light propagating through an ensemble of two-level atoms where all the atoms are initially in their ground state. In ordinary absorption, the transition of atoms to their excited state along with the absorption of a photon will remove energy from the beam and attenuate the signal. Here we show that post-selecting on those cases in which none of the atoms made a transition to the excited state can give even more attenuation than would normally occur due to absorption. The same process can also produce amplification when there is a sufficiently strong interaction between the photons and the atoms.
description: 9 pages, 9 figures
Crossing Probabilities in Critical 2-D Percolation and Modular Forms
Creators: name: Kleban, Peter
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Number Theory (math.NT)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Crossing probabilities for critical 2-D percolation on large but finite lattices have been derived via boundary conformal field theory. These predictions agree very well with numerical results. However, their derivation is heuristic and there is evidence of additional symmetries in the problem. This contribution gives a preliminary examination some unusual modular behavior of these quantities. In particular, the derivatives of the "horizontal" and "horizontal-vertical" crossing probabilities transform as a vector modular form, one component of which is an ordinary modular form and the other the product of a modular form with the integral of a modular form. We include consideration of the interplay between conformal and modular invariance that arises.
description: 12 pages,LaTeX, uses file elsart.cls from Elsevier. Submitted to Physica (proceedings of StatPhys-Taiwan 1999)
Isolepis fluitans (L.) R. Br.
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Cyperaceae
Isolepis
Isolepis fluitans

description: Isolepis fluitans (L.) R.Br.  —
Habit:Herb.
Habitat: LMWF, LMDF, BZ, UMF, HZ,AZ; up to 3 700 m. Distribution: I.
 Voucher: Ca. 2 km from Meru Mount Kenya Lodge, Alt. 2 950 m, Beentje 2690 (EA, AMD).
References: Fries & Fries (1925), Bussmann (1993, 1994).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 33, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
Additional file 3: of A deficiency in SUMOylation activity disrupts multiple pathways leading to neural tube and heart defects in Xenopus embryos
Creators: name: Bertke, Michelle
name: Dubiak, Kyle
name: Cronin, Laura
name: Erliang Zeng
name: Huber, Paul
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Figure S2. Comparison of microarray data with measurement by qRT-PCR. The fold change between Gam1 and control embryos for the indicated gene as measured by microarray and qRT-PCR are compared with each pair of bars corresponding to early gastrula, late gastrula, and early neurula, respectively. Asterisks indicate samples in which the RNA level was too low to measure by qRT-PCR. (DOCX 157 kb)
Urban Bicycle Infrastructure and Gentrification: A Quantitative Assessment of 46 American Cities
Creators: name: Morrison, Gabriel
Publisher: name: University of Chicago
Year: 2021
Subjects: subject: Gentrification
subject: Displacement
subject: Bike
subject: Bicycle
subject: Bike Lanes
subject: Bike Infrastructure
subject: Cycling Infrastructure

description: In recent years, cities across the United States have expanded their bicycle infrastructure. In some instances, community members and local politicians have criticized these developments and noted a link between bicycle lanes and gentrification. In response, recent studies have assessed the quantitative associations between bicycle infrastructure and gentrification in a few large cities. Their results have been mixed but generally support residents’ claims of linkages between gentrification and bike infrastructure. However, research is often limited to a handful of large central cities, mostly in the United States. This thesis assessed the associations between gentrification and bicycle infrastructure such as bike lanes and off-street trails and paths in 46 large American cities. Specifically, it used contemporary municipal bicycle infrastructure data aggregated to the census tract level. It conducted multivariate regression analyses to identify the cross-sectional associations between gentrification and other socio-economic indicators and the presence of bike infrastructure. It compared these associations by city size and geographic region. It found substantial evidence that gentrifying tracts had higher rates of cycling infrastructure relative to disadvantaged, non-gentrifying tracts. This trend was less pronounced in America’s largest 5 cities, and there was substantial regional variation in both infrastructure coverage and relative levels when comparing gentrifying, non-gentrifying, and advantaged tracts.
ANJEC report spring 2020: Vol. 20, no. 2
Creators: name: No Name Supplied
Publisher: name: No Publisher Supplied
Year: 2020

description: The Association of New Jersey Environmental Commissions is a private, non-profit educational organization serving environmental commission and open space committee members, concerned individuals, non-profits, and local officials. ANJEC’s programs aim to promote the public interest in natural resource preservation, sustainable development and reclamation and support environmental commissions and open space committees working with citizens and other non-profit organizations.
Additional file 1 of Transition in plant–plant facilitation in response to soil water and phosphorus availability in a legume-cereal intercropping system
Creators: name: Zhu, Shuang-Guo
name: Cheng, Zheng-Guo
name: Yin, Hai-Hong
name: Zhou, Rui
name: Yang, Yu-Miao
name: Wang, Jing
name: Zhu, Hao
name: Wang, Wei
name: Wang, Bao-Zhong
name: Li, Wen-Bo
name: Tao, Hong-Yan
name: Xiong, You-Cai
Publisher: name: figshare
Year: 2022
Subjects: subject: Plant Biology
subject: FOS: Biological sciences

description: Additional file 1: Figure S1. Schematic diagram illustrating five different cropping patterns. Figure S2. Biomass allocation of maize and grass pea in response to three P treatments (P0, Phytate and KH2PO4) and two water treatments (drought stress (DS) and well-watered (WW)) under three root barrier conditions (no barrier, nylon barrier and solid barrier) in maize-grass pea intercropping system
Additional file 9: of Prediction of pathogenicity genes involved in adaptation to a lupin host in the fungal pathogens Botrytis cinerea and Sclerotinia sclerotiorum via comparative genomics
Creators: name: Mousavi-Derazmahalleh, Mahsa
name: Chang, Steven
name: Thomas, Geoff
name: Derbyshire, Mark
name: Bayer, Phillip
name: Edwards, David
name: Nelson, Matthew
name: Erskine, William
name: Lopez-Ruiz, Francisco
name: Clements, Jon
name: Hane, James
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Evolutionary Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology
subject: Computational Biology

description: Flow diagram of procedure used to exclude sequences from final assemblies due quality or contamination. (PDF 92 kb)
Coherent transition radiation from the geomagnetically-induced current in cosmic-ray air showers: Implications for the anomalous events observed by ANITA
Creators: name: de Vries, Krijn D.
name: Prohira, Steven
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We show that coherent transition radiation from the electrically-neutral transverse geomagnetic current (CTR- GM) in a cosmic-ray air shower provides a natural, standard model, explanation to the recent ``anomalous'' events observed by the ANITA detector. We demonstrate that for zenith angles less than roughly 70 degrees, combined with high surface elevation, the inclusion of CTR-GM can significantly alter the emitted electric field from a cosmic-ray air shower. CTR-GM therefore has to be included in radio emission models to provide a full description of the radio emission from a high-energy cosmic-ray air shower traversing a dielectric boundary.
description: To be published in PRL
Black holes in the Brans-Dicke-Maxwell theory
Creators: name: Cai, Rong-Gen
name: Myung, Y. S.
Publisher: name: arXiv
Year: 1997
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The black hole solutions in the higher dimensional Brans-Dicke-Maxwell theory are investigated. We find that the presence of the nontrivial scalar field depends on the spacetime dimensions (D). When D=4, the solution corresponds to the Reissner-Nordström black hole with a constant scalar field. In higher dimensions (D>4), one finds the charged black hole solutions with the nontrivial scalar field. The thermal properties of the charged black holes are discussed and the reason why the nontrivial scalar field exists are explained. Also the solutions for higher dimensional Brans-Dicke theory are given for comparison.
description: Revtex, 5 pages, no figures, contents were rewritten and new references were added
Predictive mapping and its applications for urban planning
Creators: Pietraszkiewicz, Eric
Publisher: name: Columbia University
Year: 2018
Subjects: City planning
Digital mapping
Demography--Mathematical models

description: If cities of the 21st century are to be, in the words of planners the world over, “just, safe, healthy, accessible, affordable, resilient, and sustainable” (Habitat III), the implementation of planning interventions to these ends requires information about urban spaces and the people who inhabit them. The acquisition of such information depends largely on robust data collection mechanisms, largely absent in many of today’s largest and fastest growing cities. This study investigates the efficacy of predictive mapping, a means of producing demographic data through the interpretation of satellite imagery using machine learning algorithms, as a tool for urban planning through the simulated deployment of the method on five cities in California’s San Joaquin Valley. The study determines the error of predictive mapping models for six different demographic characteristics and suggests that these models tend to produce predictions of relative (as opposed to absolute) accuracy.
Quantum Anomalous Parity Hall Effect in Magnetically Disordered Topological Insulator Films
Creators: name: Haim, Arbel
name: Ilan, Roni
name: Alicea, Jason
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: In magnetically doped thin-film topological insulators, aligning the magnetic moments generates a quantum anomalous Hall phase supporting a single chiral edge state. We show that as the system de-magnetizes, disorder from randomly oriented magnetic moments can produce a `quantum anomalous parity Hall' phase with \emph{helical} edge modes protected by a unitary reflection symmetry. We further show that introducing superconductivity, combined with selective breaking of reflection symmetry by a gate, allows for creation and manipulation of Majorana zero modes via purely electrical means and at zero applied magnetic field.
description: Published version, 5 pages + Supplemental Material