cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Efficient Observation Time Window Segmentation for Administrative Data Machine Learning
Creators: name: Taib, Musa
name: Messier, Geoffrey G.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Machine Learning (cs.LG)
subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: Machine learning models benefit when allowed to learn from temporal trends in time-stamped administrative data. These trends can be represented by dividing a model's observation window into time segments or bins. Model training time and performance can be improved by representing each feature with a different time resolution. However, this causes the time bin size hyperparameter search space to grow exponentially with the number of features. The contribution of this paper is to propose a computationally efficient time series analysis to investigate binning (TAIB) technique that determines which subset of data features benefit the most from time bin size hyperparameter tuning. This technique is demonstrated using hospital and housing/homelessness administrative data sets. The results show that TAIB leads to models that are not only more efficient to train but can perform better than models that default to representing all features with the same time bin size.
Additional file 1: of Mathematical model of the life cycle of taenia-cysticercosis: transmission dynamics and chemotherapy (Part 1)
Creators: name: JosĂŠ, Marco
name: Bobadilla, Juan
name: SĂĄnchez-Torres, Norma
name: Laclette, Juan
Publisher: name: figshare
Year: 2018
Subjects: subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
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: Developmental Biology
subject: Cancer

description: Stabilty Analysis. (PDF 35 kb)
Formica fuliginosa
Creators: name: Smith, F.
Publisher: name: British Museum
Year: 1851
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Formica
Formica fuliginosa

description: 7. Formica fuliginosa. The Jet Ant. B. M.
Formica fuliginosa, Latr. Hist. Nat. Fourm. 140, t. 5, f. 27, a. b.
St. Farg. Hist. Nat. Ins. i. 200, 2. Formica media, Ray, Hist. Ins. 69? The Jet Ant, Gould, Eng. Ants, 3.
Hab. - Britain, Trunks of trees, & c.
description: Published as part of Smith, F., 1851, List of the specimens of British animals in the collection of the British Museum. Part VI. - Hymenoptera Aculeata., London :British Museum on page 3
Data and Physics driven Deep Learning Models for Fast MRI Reconstruction: Fundamentals and Methodologies
Creators: name: Huang, Jiahao
name: Wu, Yinzhe
name: Wang, Fanwen
name: Fang, Yingying
name: Nan, Yang
name: Alkan, Cagan
name: Abraham, Daniel
name: Liao, Congyu
name: Xu, Lei
name: Gao, Zhifan
name: Wu, Weiwen
name: Zhu, Lei
name: Chen, Zhaolin
name: Lally, Peter
name: Bangerter, Neal
name: Setsompop, Kawin
name: Guo, Yike
name: Rueckert, Daniel
name: Wang, Ge
name: Yang, Guang
Publisher: name: arXiv
Year: 2024
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Magnetic Resonance Imaging (MRI) is a pivotal clinical diagnostic tool, yet its extended scanning times often compromise patient comfort and image quality, especially in volumetric, temporal and quantitative scans. This review elucidates recent advances in MRI acceleration via data and physics-driven models, leveraging techniques from algorithm unrolling models, enhancement-based methods, and plug-and-play models to the emerging full spectrum of generative model-based methods. We also explore the synergistic integration of data models with physics-based insights, encompassing the advancements in multi-coil hardware accelerations like parallel imaging and simultaneous multi-slice imaging, and the optimization of sampling patterns. We then focus on domain-specific challenges and opportunities, including image redundancy exploitation, image integrity, evaluation metrics, data heterogeneity, and model generalization. This work also discusses potential solutions and future research directions, with an emphasis on the role of data harmonization and federated learning for further improving the general applicability and performance of these methods in MRI reconstruction.
description: Accepted by IEEE Reviews in Biomedical Engineering (RBME)
Additional file 2 of Suppression of p66Shc prevents hyperandrogenism-induced ovarian oxidative stress and fibrosis
Creators: name: Wang, Daojuan
name: Wang, Tingyu
name: Wang, Rong
name: Zhang, Xinlin
name: Wang, Lei
name: Xiang, Zou
name: Zhuang, Lingjia
name: Shen, Shanmei
name: Wang, Hongwei
name: Gao, Qian
name: Wang, Yong
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: Cancer

description: Additional file 2: Figure S2. DHT promoted the activation of p66Shc TGF-Î².
CMB polarization as a direct test of Inflation
Creators: name: Spergel, David N.
name: Zaldarriaga, Matias
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the auto-correlation function of CMB polarization anisotropies and their cross correlation with temperature fluctuations as probe of the causal structure of the universe. Because polarization is generated at the last scattering surface, models in which fluctuations are causally produced on sub-horizon scales cannot generate correlations on scales larger then $\sim 2^o$. Inflationary models, on the other hand, predict a peak in the correlation functions at these scales: its detection would be definitive evidence in favor of a period of inflation. This signal could be detected with the next generation of satellites.
description: 4 pages, 1 figure. Minor changes to match the Phys. Rev. Lett. version
The one-loop matter bispectrum as a probe of gravity and dark energy
Creators: name: Bose, Benjamin
name: Taruya, Atsushi
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Gravity-induced non-Gaussianity in the large-scale structure of the Universe, characterised by higher-order statistics such as the bispectrum (three-point cumulant), is expected to contain rich cosmological information. A measurement of the bispectrum will not only improve the cosmological constraints, but also give us the possibility to probe gravity on cosmological scales. In this paper, we present a framework to numerically calculate the one-loop matter bispectrum based on standard perturbation theory (SPT). This approach allows general modifications to the standard $Λ$CDM model to be easily implemented. We demonstrate the performance of the bispectrum calculation in three representative cases, namely the Vainshtein-screened Dvali-Gabadadze-Porrati (DGP) model, the chameleon-screened Hu-Sawicki $f(R)$ model and the phenomenological dark scattering (DS) momentum-exchange model. The predicted bispectra are then compared with measured results from a set of cosmological $N$-body simulations, and the impact of possible systematics arising from simplified or approximate treatments in the perturbative calculation is studied in detail. We find that the one-loop bispectrum calculation offers significantly more information on general screening and momentum exchange effects than the leading-order bispectrum calculation. Further, the accuracy of the one-loop prediction is shown to be comparable to non-linear fitting formulas over a wide range of wavenumbers ($k\lesssim0.3\,h$$\mbox{Mpc}^{-1}$) even at lower redshifts, $z\lesssim 1$.
description: 25 pages, 10 figures. Accepted version; minor text typos corrected, 3 references added
P and CP solution of the strong CP puzzle
Creators: name: Kuchimanchi, Ravi
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We use parity (P) to set $θ_{QCD}$ to zero in the minimal left-right symmetric model with a bi-doublet Higgs, add a heavy vectorlike quark family, and obtain in a novel manner the Nelson Barr (NB) form associated so far only with spontaneous CP solution to the strong CP Puzzle. Our solution does not have the `coincidence of scales problem', that typically plagues NB models. P protects $\barθ$, if it breaks at a scale $v_R$ below the mass $M$ of the heavy quarks, and $\barθ \sim 10^{-9} (v_R/M)^2$ is radiatively generated, which can be acceptably small. On the other hand, if $M < v_R$, the $\barθ \sim 10^{-9}$ generated by the NB mechanism is too large, but if $δ_{CKM}$ is obtained without the NB form, surprisingly a lower irreducible $\barθ \sim (10^{-13}~to~10^{-10}) ln( {v_R/M)}$, testable by neutron EDM experiments is generated. No leptonic CP violation is generated (Dirac phase $δ_{CP} = 0~or~π$ in PMNS matrix) which makes the minimal model testable by neutrino experiments. We also discuss some challenges in a non-minimal model that generates leptonic CP violation. Lastly but importantly, we find with doublet rather than bi-doublet Higgses, that there is an automatic NB solution on imposing CP (the NB form is accidental due to $SU(2)_R$), which does not require generalized parity and needs just one mirror generation.
description: Added in v2: P-even complex singlet S in Section V to break CP spontaneously without generating the strong CP phase, in LR model with bidoublet Higgs. References added
Anatomy of the chiral vortical effect
Creators: name: Abramchuk, Ruslan
name: Khaidukov, Z. V.
name: Zubkov, M. A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider the system of relativistic rotating fermions in the presence of rotation. The rotation is set up as an enhancement of the angular momentum. In this approach the angular velocity for the angular momentum plays the same role as the chemical potential for density. We calculate the axial current using the direct solutions of the Dirac equation with the MIT bag boundary conditions. Next, we consider the alternative way of the rotation description, in which the local velocity of the substance multiplied by the chemical potential serves as the effective gauge field. In this approach this is possible to relate the axial current of the chiral vortical effect for the massless fermions to the topological invariant in momentum space, which is robust to the introduction of interactions. We compare the results for the axial current obtained using the two above mentioned approaches.
description: Latex, 16 pages, 10 figures
Screening for depression, anxiety, and psychological distress associated with low back pain by musculoskeletal and spinal clinicians. A scoping review
Creators: name: Sugrue, Julie
name: McKenna, Sean
name: Purtill, Helen
name: O'Sullivan, Kieran
Publisher: name: University of Limerick
Year: 2025
Subjects: classificationCode: 39
subject: Education
classificationCode: 42
subject: Health sciences
subject: FOS: Health sciences

description: Purpose A biopsychosocial assessment of a person with low back pain (LBP) should include the detection of psychological risk factors. Pragmatically, clinicians often use their clinical impression rather than questionnaires to screen for psychological risk factors. This scoping review explores how accurately depression, anxiety, and psychological distress can be identified by musculoskeletal (MSK) or spinal clinicians using clinical impression alone. Methods The study protocol was pre-registered on Open Science Framework (OSF) https://osf.io/pt3a6/. A comprehensive search strategy using five databases (MEDLINE, CINAHL, Academic Search Complete, APA PsycInfo, APA PsycArticles) was conducted by two independent reviewers, with additional searching of references. Studies must have included adults with LBP, who were assessed by MSK or spinal clinician for depression, anxiety or psychological distress using their clinical impression as well as a reference standard questionnaire. Data were synthesised descriptively and thematically for each psychological factor separately. Results Eight studies involving MSK clinicians (n=4) and spinal clinicians (n=4) were eligible. Four different reference standard questionnaires were used. Overall MSK and spinal clinicians were not accurate at identifying depression, anxiety or psychological distress in adults with LBP using only clinical impression. Mean sensitivity for accurate identification of high reference standard questionnaire scores for depression, anxiety, and psychological distress ranged between 12.0% and 40.0%. Mean sensitivity was marginally higher when the threshold was reduced to analyse clinician ability to accurately capture any abnormal psychological state (34.0% to 54.1%). Mean specificity values across higher thresholds ranged from 88.7% to 93.6%. Conclusion Overall, clinician impression alone is insufficient for MSK and spinal clinicians to accurately identify depression, anxiety and psychological distress in adults with LBP. The general tendency of the clinicians was to underestimate their presence. Without formal assessment of the psychological status of patients with LBP, clinicians will have an incomplete understanding of concordant psychological factors, and may fail to notice the requirement to refer on for appropriate psychological management.
Modifications of the Rho Meson from the Virtual Pion Cloud in Hot and Dense Matter
Creators: name: Urban, M.
name: Buballa, M.
name: Rapp, R.
name: Wambach, J.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The modification of the rho-meson self-energy due to the coupling to in-medium pions is calculated consistently at finite baryon density and temperature, keeping the full 3-momentum dependence in a gauge invariant way. As a function of nucleon density, the rho-meson spectral function is strongly enhanced in the invariant mass region M < 650 MeV, while the maximum, i.e. the pole mass, is slightly shifted upwards. As a function of temperature, for fixed nucleon density, the imaginary part of the self-energy increases further due to Bose-enhancement. At the same time the mass shift from the real part becomes very large. As a consequence of these medium effects, the dilepton rate in the low-mass region M < 650 MeV increases strongly, while the peak at M = 770 MeV disappears.
description: 18 pages, 9 figures; resonance contributions added
Formica flava
Creators: name: Smith, F.
Publisher: name: British Museum
Year: 1851
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Formica
Formica flava

description: 8. Formica flava.
The Turf Ant B. M.
Formica flava, De Geer, Ins. ii. 1089, 5, t. 42, f. 24. Fab. Ent.
Syst. ii. 357, 34. Latr. Hist. Nat. Fourm. 166, t. 6, f. 36, a.
Oliv. Enc. Meth. vi. 496. St. Farg. Hist. Nat. Ins. i. 208, 9. Formica minor rubescens, Ray, Ins. 69. The common Yellow Ant, Gould, Eng. Ants, 3. Huber, Fourm. 52.
Hab. - Britain, Meadows and banks.
description: Published as part of Smith, F., 1851, List of the specimens of British animals in the collection of the British Museum. Part VI. - Hymenoptera Aculeata., London :British Museum on page 3
Radiative Corrections to $γγ\to W^+ W^-$ in the Electroweak Standard Model
Creators: name: Denner, A.
name: Dittmaier, S.
name: Schuster, R.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The cross-section for $γγ\to W^+ W^-$ with arbitrary polarized photons and W bosons is calculated within the electroweak Standard Model including the complete virtual and soft-photonic ${\cal O}(α)$ corrections. We present a detailed numerical discussion of the complete radiative corrections and an analytical investigation of the leading corrections. It turns out that in the on-shell renormalization scheme for fixed $M_W$ no leading corrections associated with the running of $α$ or heavy top-quark and Higgs-boson masses occur. The corrections are typically of the order of 10\%. They reach, however, larger values where the lowest-order cross-sections are suppressed.
description: 30 pages, compressed uuencoded tex-files + compressed uuencoded ps-figures separately, complete ps-file available via anonymous ftp from ftp://ftp.physik.uni-wuerzburg.de/pub/preprint/WUE-ITP-95-002.ps
Preinflationary dynamics in loop quantum cosmology: Monodromy Potential
Creators: name: Sharma, Manabendra
name: Shahalam, M.
name: Qiang, Wu
name: Wang, Anzhong
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this article we explore the pre-inflationary background dynamics of an FLRW universe sourced by a scalar field with monodromy potential in LQC framework. In particular we calculate the number of e-folds, $N_{inf}$, produced during the slowly rolling phase of the inflation and find out the critical value of the ratio of the kinetic to potential energy, $r_w^c$, at the quantum bounce that is required to produce $N_{inf}\simeq 60.$ Two different monodromy potentials, namely, linear and quadratic with a modulation term are investigated to this effect. The effects on the value of $N_{inf}$ due to parameters associated with the strength, decay constant and the phase factor of the modulation term are calculated. In addition to this we present the qualitative picture of the background dynamics by carrying out a dynamical system analysis. We produce the phase portraits and carry out a detailed linear stability analysis of the finite fixed points, if any, for each of the potentials.
description: revtex4, seven figures and five tables. Version to appear in JCAP
High-resolution lake infill time modeling at Jackson Lake, Wyoming (USA)
Creators: name: Whitehead, Samuel J.
name: Yeager, Kevin M.
name: Dilworth, John R.
name: McGlue, Michael M.
name: Thigpen, J. Ryan
name: Schindler, Kimberly J.
name: Woolery, Edward W.
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: With growing climatic, anthropogenic, and environmental pressures on lakes and reservoirs globally, accurate quantitative sediment infilling estimates, or lake/reservoir lifespans, are essential to the effective management of these systems. Current methods used to model lake and reservoir infill timescales are limited in scope. This study presents refined data-rich infill models of Jackson Lake, Wyoming (USA). Basin-wide seismic reflection profiles were used to obtain lake volume and total sediment isopach measurements. Radionuclide-dated sediment cores were collected to capture variability in sedimentation patterns, partly because of the lake’s bathymetric complexity. Three infill models were produced, including: (1) a model that uses radionuclide-based sedimentation rates and a 1-D linear infill, (2) a model that uses radionuclide-based sedimentation rates and a 3-D mass-based infill, and (3) a model that relies on sediment volume calculations and assumptions of basin age only. A fill-and-spill approach was utilized to ensure conservation of mass through each time step. All 3 models exhibited strong agreement on an infilling time of ∼30 000 years from present. Models developed in this study emphasize the need to accurately determine lake volumes and capture basin-wide complexity in sedimentation patterns, both of which are commonly poorly resolved in similar studies. Further development of data-rich lake/reservoir infill models could greatly benefit global lake and reservoir research critical to understanding engineered reservoir lifespans and carbon cycling in these systems. Further, accurate infilling data can assist in the development and application of effective policies for freshwater resource management and conservation, promoting the long-term sustainability of lake/reservoir systems.
Adaptive Downlink Localization in Near-Field and Far-Field
Creators: name: Mylonopoulos, Georgios
name: Makki, Behrooz
name: Fodor, Gábor
name: Buzzi, Stefano
Publisher: name: arXiv
Year: 2024
Subjects: subject: Information Theory (cs.IT)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This paper considers the problem of downlink localization of user equipment devices (UEs) that are either in the near-field (NF) or in the far-field (FF) of the array of the serving base station (BS). We propose a dual signaling scheme, which can be implemented at the BS, for localizing such UEs. The first scheme assumes FF, while the other assumes NF conditions. Both schemes comprise a beam-sweeping technique, employed by the BS, and a localization algorithm, employed by the UEs. The FF-based scheme enables beam-steering with a low signaling overhead, which is utilized for the proposed localization algorithm, while the NF-based scheme operates with a higher complexity. Specifically, our proposed localization scheme takes advantage of the relaxed structure of the FF, which yields low computational complexity, but is not suitable for operating in the NF. Since the compatibility and the performance of the FF- based scheme depends on the BS-to-UE distance, we study the limitations of FF-based procedure, explore the trade-off in terms of performance and resource requirements for the two schemes, and propose a triggering condition for operating the component schemes of the dual scheme. Also, we study the performance of an iterative localization algorithm that takes into account the accuracy-complexity trade-off and adapts to the actual position of the UE. We find that the conventional Fraunhofer distance is not sufficient for adapting localization algorithms in the mixed NF and FF environment.
description: 5 pages, conference
Decimation analysis in the signal processing of current to detect broken bars in induction machine
Creators: name: Moreira, J. S.
name: Filho, P. C. M. Lamim
name: Baccarini, L. M. R.
name: Nepomuceno, E. G.
name: Guedes, P. F. S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This paper presents a study on the reduction of the sampling frequency of the current signals of an induction motor, the reductions are performed by means time-decimation technique for digital signal processing. We have used the Fast Fourier Transform to obtain the fault signal spectrum of broken bars. The results have shown how the decimation technique significantly reduces the number of operations and the time required to calculate the Fast Fourier Transform without loss of information. This approach provides a better performance of embedded systems for fault diagnosis based on characteristic of amplitude signal modulation.
description: in Portuguese
List of the specimens of British animals in the collection of the British Museum. Part VI. - Hymenoptera Aculeata.
Creators: name: Smith, F.
Publisher: name: British Museum
Year: 1851
Subjects: Biodiversity
Taxonomy

description: Fam. 2. MYRMICIDE, Smith.
1. MYRMICA.
Formica, pt., Linn. Syst. Nat. i. 962,1766. Myrmica, Latr. Gen. Crust. Ins. iv. 131. Manica, Jurine, Hym. 276,1807.
description: Published as part of Smith, F., 1851, List of the specimens of British animals in the collection of the British Museum. Part VI. - Hymenoptera Aculeata., London :British Museum on page 4
Fibrations of tamely composable maps
Creators: name: Chen, Ying
name: Joiţa, Cezar
name: Tibăr, Mihai
Publisher: name: arXiv
Year: 2023
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14D06, 58K05, 57R45, 14P10, 32S20, 32S60, 58K15, 32C18

description: We study composed map germs with respect to their local fibrations. Under most general conditions, inspired by the tameness condition that was introduced recently, we prove the existence of singular tube fibrations, and we determine the topology of the fibres.
description: Final version
Critical correlators of three-dimensional gauge theories at finite temperature: exact results from universality
Creators: name: Fiore, R.
name: Gliozzi, F.
name: Provero, P.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: According to the Svetitsky-Yaffe conjecture, a three-dimensional gauge theory undergoing a continuous deconfinement transition is in the same universality class as a two-dimensional statistical model with order parameter taking values in the center of the gauge group. This allows us to use conformal field theory techniques to evaluate exactly various correlation functions at the critical point. In particular, we show that the plaquette operator of the gauge theory is mapped into the energy operator of the dimensionally reduced model. The plaquette expectation value in presence of static sources for three-dimensional SU(2) and SU(3) theories at the deconfinement temperature can be exactly evaluated, providing some new insight about the structure of the color flux tube in mesons and baryons.
description: LATTICE98(hightemp)
Myrmica caespitum
Creators: name: Smith, F.
Publisher: name: British Museum
Year: 1851
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Myrmica
Myrmica caespitum

description: 2. MYRMICA CAESPITUM. B. M.
Formica caespitum, Linn. Faun. Suec. 427,1726. Scop. Ins. Carn. 837. De Geer, Ins. ii. 1105, 7, t. 43, f. 15,16. Schrank, Ins. Aust. 836. Oliv. Enc. Meth. vi. 496. Rossi, Faun. Etrus. ii. 113, 938. Christ. Hym. 503, t. 58, f. 1, 2, 3. Fab. Ent. Syst. ii. 358, 35. Latr. Fourm. 251, t. 10, f. 63.
Hab. - Hants, Borders of woods, & c.
description: Published as part of Smith, F., 1851, List of the specimens of British animals in the collection of the British Museum. Part VI. - Hymenoptera Aculeata., London :British Museum on page 4
RISK FACTORS FOR ACUTE PANCREATITIS
Creators: name: William, David
name: Taylor, William
name: Smith, Steve
Publisher: name: figshare
Year: 2018
Subjects: subject: 110307 Gastroenterology and Hepatology
subject: FOS: Clinical medicine
subject: Medicine

description: Acute Pancreatitis is an inflammatory condition of the pancreas which is characterized by abdominal pain and elevated pancreatic enzymes in the blood. Acute pancreatitis is one of the leading gastrointestinal cause of hospitalization in the United States. Etiology of acute pancreatitis is diverse with many causes attributed to it. Alcohol abuse and gallstones are the leading causes of acute pancreatitis. We a carried a literature search for etiology of acute pancreatitis using the online databases of PubMed, Embase, Scopus, Google Scholar. We reviewed the pertinent articles about acute pancreatitis and its etiology. The review is an attempt to provide a better understanding of the possible various etiologic causes of acute pancreatitis.
Additional file 1 of HLA-E expression in diffuse glioma: relationship with clinicopathological features and patient survival
Creators: name: Wu, Zhifeng
name: Liang, Jingshan
name: Wang, Zheng
name: Li, Aimin
name: Fan, Xing
name: Jiang, Tao
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1: Table S1. HLA-E expression levels in negative controls (5 normal brain samples). Figure S1. HLA-E mRNA expression levels according to IDH1 mutation status in diffuse gliomas of each grade. Figure S2. Kaplan-Meier survival curves. No correlations were identified between HLA-E expression and (A) PFS; (B) OS in patients with AGs, while no correlations were identified between HLA-E expression and (C) PFS; (D) OS in patients with GBMsa.
In-Medium Modifications of Hadron Masses and Chemical Freeze-Out in Ultra-Relativistic Heavy-Ion Collisions
Creators: name: Florkowski, W.
name: Broniowski, W.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We confront the hypothesis of chemical freeze-out in ultra-relativistic heavy-ion collisions with the hypothesis of large modifications of hadron masses in nuclear medium. We find that the thermal-model predictions for the ratios of particle multiplicities are sensitive to the values of in-medium hadronic masses. In particular, the $π^+/p$ ratio decreases by 35% when the masses of all hadrons (except for pseudo-Goldstone bosons) are scaled down by 30%.
description: 5 pages, 1 figure
title: The Spin-Phonon Relaxation Mechanism of Single-Molecule Magnets in the Presence of Strong Exchange Coupling
Creators: name: Mondal, Sourav
name: Netz, Julia
name: Hunger, David
name: Suhr, Simon
name: Sarkar, Biprajit
name: Slageren, Joris Van
name: Köhn, Andreas
name: Lunghi, Alessandro
Publisher: name: Freie Universität Berlin
Year: 2025
Subjects: subject: Energy
subject: Exchange coupling
subject: Magnetic properties
subject: Phonons
subject: Quantum mechanics
classificationCode: 540
subject: Chemie und zugeordnete Wissenschaften

description: Magnetic relaxation in coordination compounds is largely dominated by the interaction of the spin with phonons. Although a comprehensive understanding of spin-phonon relaxation has been achieved for mononuclear complexes, only a qualitative picture is available for polynuclear compounds. Large zero-field splitting and exchange coupling values have been empirically found to strongly suppress spin relaxation and have been used as the main guideline for designing molecular compounds with long spin lifetime, also known as single-molecule magnets, but no microscopic rationale for these observations is available. Here we fill this critical knowledge gap by providing a full first-principles description of spin-phonon relaxation in an air-stable Co(II) dimer with both large single-ion anisotropy and exchange coupling. Simulations reproduce the experimental relaxation data with excellent accuracy and provide a microscopic understanding of Orbach and Raman relaxation pathways and their dependency on exchange coupling, zero-field splitting, and molecular vibrations. Theory and numerical simulations show that increasing cluster nuclearity to just four cobalt units would lead to a complete suppression of low-temperature Raman relaxation. These results hold a general validity for polynuclear single-molecule magnets, providing a deeper understanding of their relaxation and revised strategies for their improvement.
Fermionic decays of neutral MSSM Higgs bosons at the one-loop level
Creators: name: Dabelstein, A.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The results of a complete one-loop calculation for the fermionic decay width h^0, H^0, A^0 -> f bar(f) of the neutral MSSM Higgs bosons are presented and the dominant light Higgs decay channel h^0 -> b bar(b) is discussed in detail. The enhancement of the partial decay width h^0 -> b bar(b) compared to the standard Higgs decay is shown for pseudoscalar masses M_A < 300 GeV. Simpler approximation formulae for the Higgs decays are given and their quality is discussed by introducing an effective neutral scalar mixing angle sin(alpha)_eff. Finally the Higgs branching ratios in b bar(b), c bar(c), tau^+ tau^- are calculated.
description: 31 pages, 6 figures
Real-World Robot Applications of Foundation Models: A Review
Creators: name: Kawaharazuka, Kento
name: Matsushima, Tatsuya
name: Gambardella, Andrew
name: Guo, Jiaxian
name: Paxton, Chris
name: Zeng, Andy
Publisher: name: arXiv
Year: 2024
Subjects: subject: Robotics (cs.RO)
subject: Artificial Intelligence (cs.AI)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Recent developments in foundation models, like Large Language Models (LLMs) and Vision-Language Models (VLMs), trained on extensive data, facilitate flexible application across different tasks and modalities. Their impact spans various fields, including healthcare, education, and robotics. This paper provides an overview of the practical application of foundation models in real-world robotics, with a primary emphasis on the replacement of specific components within existing robot systems. The summary encompasses the perspective of input-output relationships in foundation models, as well as their role in perception, motion planning, and control within the field of robotics. This paper concludes with a discussion of future challenges and implications for practical robot applications.
Physical, chemical and morphological evolution of incipient soot obtained from molecular dynamics simulation of acetylene pyrolysis
Creators: name: Mukut, Khaled Mosharraf
name: Ganguly, Anindya
name: Goudeli, Eirini
name: Kelesidis, Georgios A.
name: Roy, Somesh P.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: FOS: Physical sciences

description: Incipient soot particles obtained from a series of reactive molecular dynamics simulations were studied to understand the evolution of physical, chemical, and morphological properties of incipient soot. Reactive molecular dynamics simulations of acetylene pyrolysis were performed using ReaxFF potential at 1350, 1500, 1650, and 1800 K. A total of 3324 incipient soot particles were extracted from the simulations at various stages of development. Features such as the number of carbon and hydrogen atoms, number of ring structures, mass, C/H ratio, radius of gyration, surface area, volume, atomic fractal dimension, and density were calculated for each particle. The calculated values of density and C/H ratio matched well with experimental values reported in the literature. Based on the calculated features, the particles were classified in two types: type 1 and type 2 particles. It was found that type 1 particles show significant morphological evolution while type 2 particles undergo chemical restructuring without any significant morphological change. The particle volume was found to be well-correlated with the number of carbon atoms in both type 1 and type 2 particle, whereas surface area was found to be correlated with the number of carbon atoms only for type 1 particles. A correlation matrix comparing the level of correlation between any two features for both type 1 and type 2 particle was created. Finally, based on the calculated statistics, a set of correlations among various physical and morphological parameters of incipient soot was proposed.
description: 39 pages, 11 figures
Working group summary: Isospin violation
Creators: name: Meißner, Ulf-G.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: I give an introduction to the problem of isospin violation and add some comments to the various topics addressed in the working group.
description: 5 pp, LaTeX file, menu99.sty included, working group summary talk, Eigth International Symposium on Meson-Nucleon Physics and the Structure of the Nucleon, Zuoz, Switzerland, August 16-21, 1999, to appear in the proceedings
Auto-Encoding Bayesian Inverse Games
Creators: name: Liu, Xinjie
name: Peters, Lasse
name: Alonso-Mora, Javier
name: Topcu, Ufuk
name: Fridovich-Keil, David
Publisher: name: arXiv
Year: 2024
Subjects: subject: Robotics (cs.RO)
subject: Computer Science and Game Theory (cs.GT)
subject: Machine Learning (cs.LG)
subject: Multiagent Systems (cs.MA)
subject: Systems and Control (eess.SY)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: When multiple agents interact in a common environment, each agent's actions impact others' future decisions, and noncooperative dynamic games naturally capture this coupling. In interactive motion planning, however, agents typically do not have access to a complete model of the game, e.g., due to unknown objectives of other players. Therefore, we consider the inverse game problem, in which some properties of the game are unknown a priori and must be inferred from observations. Existing maximum likelihood estimation (MLE) approaches to solve inverse games provide only point estimates of unknown parameters without quantifying uncertainty, and perform poorly when many parameter values explain the observed behavior. To address these limitations, we take a Bayesian perspective and construct posterior distributions of game parameters. To render inference tractable, we employ a variational autoencoder (VAE) with an embedded differentiable game solver. This structured VAE can be trained from an unlabeled dataset of observed interactions, naturally handles continuous, multi-modal distributions, and supports efficient sampling from the inferred posteriors without computing game solutions at runtime. Extensive evaluations in simulated driving scenarios demonstrate that the proposed approach successfully learns the prior and posterior game parameter distributions, provides more accurate objective estimates than MLE baselines, and facilitates safer and more efficient game-theoretic motion planning.
Next-to-Leading Order SUSY-QCD Predictions for Associated Production of Gauginos and Gluinos
Creators: name: Berger, Edmond L.
name: Klasen, Michael
name: Tait, Tim M. P.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present complete results of a next-to-leading order calculation of the production of gaugino-like charginos ($\chargino$) and neutralinos ($\neutralino$) in association with gluinos ($\gluino$) at hadron colliders, including the strong corrections from the exchange of colored particles and sparticles. Adopting a variety of models for the sparticle mass spectrum, including typical supergravity (SUGRA) models and a light gluino model, we provide predictions for total and differential cross sections at the energies of the Fermilab Tevatron and CERN Large Hadron Collider (LHC).
description: 91 pages, Latex, including 26 figures
Additional file 1 of Analysis on the polymorphisms of site RS4977574, and RS1333045 in region 9p21 and the susceptibility of coronary heart disease in Chinese population
Creators: name: Hua, Lei
name: Yuan, Jin-Xia
name: He, Shu
name: Zhao, Chen-Hui
name: Jia, Qiao-Wei
name: Zhang, Jing
name: An, Feng-Hui
name: Chen, Zhao-Hong
name: Li, Li-Hua
name: Wang, Lian-Sheng
name: Ma, Wen-Zhu
name: Xu, Guang-Xu
name: Jia, En-Zhi
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Computational Biology

description: Additional file 1: Table S1. CHD incidence by interactions with environmental factors.
Myrmica rubra
Creators: name: Smith, F.
Publisher: name: British Museum
Year: 1851
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Myrmica
Myrmica rubra

description: 1. Myrmica rubra.
The Bed Ant. B. M.
Formica rubra, Linn. Syst. Nat. 963,7. De Geer, Ins. ii, 1093, 6,
t. 43, f. I. Schrank, Ins. Aust. 415, 837. Oliv. Enc. Meth.
vi. 493. Fabr. Ent. Syst. 353,14. Don. 14,87, t. 503. Latr.
Hist. Nat. Fourm. 246, t. 10, f. 62. Myrmica rubra, Latr. Gen. Crust. Ins. 131. St. Farg. Hist. Nat.
Ins. i. 181,2, t. 2, f. 3, [[male]]. Formica minima rubra, Ray, Ins. 69. The Red Ant, Gould, Eng. Ants, ii. 3. Manica rubra, Jurine, 279. Huber, Fourm, 59.
Hab. - Britain, Meadows, Banks, & c.
description: Published as part of Smith, F., 1851, List of the specimens of British animals in the collection of the British Museum. Part VI. - Hymenoptera Aculeata., London :British Museum on page 4
Self-dual solitons in N=2 supersymmetric semilocal Chern-Simons theory
Creators: name: Edelstein, Jose D.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We embed the semilocal Chern-Simons-Higgs theory into an N=2 supersymmetric system. We construct the corresponding conserved supercharges and derive the Bogomol'nyi equations of the model from supersymmetry considerations. We show that these equations hold provided certain conditions on the coupling constants as well as on the Higgs potential of the system, which are a consequence of the huge symmetry of the theory, are satisfied. They admit string-like solutions which break one half of the supersymmetries --BPS Chern-Simons semilocal cosmic strings-- whose magnetic flux is concentrated at the center of the vortex. We study such solutions and show that their stability is provided by supersymmetry through the existence of a lower bound for the energy, even though the manifold of the Higgs vacuum does not contain non-contractible loops.
description: 12 pages, LaTeX, no figures, to appear in Modern Physics Letters A
title: A never-ending story of an identity crisis or a creative reformulation of an Alevi-mindset? What the case of Alevi youth in the German diaspora suggest today?
Creators: name: Gültekin, Ahmet Kerim
Publisher: name: Freie Universität Berlin
Year: 2025
Subjects: subject: Alevis
subject: Kurdish Alevis
subject: Germany
subject: Alevi Youth
classificationCode: 301
subject: Soziologie, Anthropologie

description: The Alevi movement, originating more than three decades ago in Turkey and the Western European diaspora, has led to significant social and cultural shifts within Alevi communities. This movement witnessed the emergence of Alevi associations, increased religio-political activities, and a fervent search for a redefined Alevi identity. The quest for a comprehensive understanding of Alevi identity remains a contested debate, prominently reflected within Alevi youth, who navigate complex socio-cultural landscapes and encounter challenges in defining their identity amidst competing narratives and associations. This paper examines the identity formation strategies of young Alevis in Berlin, drawing on ethnographic fieldwork conducted between 2021 and 2023. Contrary to mainstream portrayals of Alevi youth experiencing a loss of identity, this study argues for the presence of continuity dynamics, emphasising inherited Alevi mindsets and emotions. Through interviews and analysis of a documentary produced by Berlin Alevi youth, the paper explores new narratives about Alevi history, sociology, and theology constructed by young Alevis, highlighting their role in shaping contemporary Alevism in Germany. This research contributes original data and discussions to the existing literature on Alevi youth, shedding light on their evolving identities and the dynamics of Alevi discourse in diasporic settings.
Two-loop Light Quark Corrections To The Top Width
Creators: name: Czarnecki, Andrzej
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A method of computing two-loop fermionic contributions to the width of a heavy quark is described. An analytical formula for this effect in the limit of mass of the quark much larger than the decay products is obtained for the first time. The result confirms previous numerical studies.
description: Dedicated to Professor K. Zalewski to honor his 60th Birthday, submitted to Acta Phys. Polonica, 5 pages, latex, postscript file including figures is available via anonymous ftp at (129.13.102.139) as ftp://ttpux2.physik.uni-karlsruhe.de/ttp95-15/ttp95-15.ps or via www at http://ttpux2.physik.uni-karlsruhe.de/cgi-bin/preprints/
Introduction to quantum entanglement in many-body systems
Creators: name: Srivastava, Anubhav Kumar
name: Müller-Rigat, Guillem
name: Lewenstein, Maciej
name: Rajchel-Mieldzioć, Grzegorz
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: The quantum mechanics formalism introduced new revolutionary concepts challenging our everyday perceptions. Arguably, quantum entanglement, which explains correlations that cannot be reproduced classically, is the most notable of them. Besides its fundamental aspect, entanglement is also a resource, fueling emergent technologies such as quantum simulators and computers. The purpose of this chapter is to give a pedagogical introduction to the topic with a special emphasis on the multipartite scenario, i.e., entanglement distributed among many degrees of freedom. Due to the combinatorial complexity of this setting, particles can interact and become entangled in a plethora of ways, which we characterize here. We start by providing the necessary mathematical tools and elementary concepts from entanglement theory. A part of this chapter will be devoted to classifying and ordering entangled states. Then, we focus on various entanglement structures useful in condensed-matter theory such as tensor-network states or symmetric states useful for quantum-enhanced sensing. Finally, we discuss state-of-the-art methods to detect and certify such correlations in experiments, with some relevant illustrative examples.
description: 61 pages, 8 figures. Final version of the chapter in the book "New Trends and Platforms for Quantum Technologies", Lecture Notes in Physics, Springer