cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Simulation of coupled multiphase flow and geomechanics in porous media with embedded discrete fractures
Creators: name: Cusini, Matteo
name: White, Joshua A.
name: Castelletto, Nicola
name: Settgast, Randolph R.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: In fractured natural formations, the equations governing fluid flow and geomechanics are strongly coupled. Hydrodynamical properties depend on the mechanical configuration, and they are therefore difficult to accurately resolve using uncoupled methods. In recent years, significant research has focused on discretization strategies for these coupled systems, particularly in the presence of complicated fracture network geometries. In this work, we explore a finite-volume discretization for the multiphase flow equations coupled with a finite-element scheme for the mechanical equations. Fractures are treated as lower dimensional surfaces embedded in a background grid. Interactions are captured using the Embedded Discrete Fracture Model (EDFM) and the Embedded Finite Element Method (EFEM) for the flow and the mechanics, respectively. This non-conforming approach significantly alleviates meshing challenges. EDFM considers fractures as lower dimension finiten volumes which exchange fluxes with the rock matrix cells. The EFEM method provides, instead, a local enrichment of the finite-element space inside each matrix cell cut by a fracture element. Both the use of piecewise constant and piecewise linear enrichments are investigated. They are also compared to an Extended Finite Element (XFEM) approach. One key advantage of EFEM is the element-based nature of the enrichment, which reduces the geometric complexity of the implementation and leads to linear systems with advantageous properties. Synthetic numerical tests are presented to study the convergence and accuracy of the proposed method. It is also applied to a realistic scenario, involving a heterogeneous reservoir with a complex fracture distribution, to demonstrate its relevance for field applications.
Modelling tubular shapes in the inner mitochondrial membrane
Creators: name: Ponnuswamy, A.
name: Nulton, J.
name: Mahaffy, J. M.
name: Salamon, P.
name: Frey, T. G.
name: Baljon, A. R. C.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Cell Behavior (q-bio.CB)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: The inner mitochondrial membrane has been shown to have a novel structure that contains tubular components whose radii are on the order of 10 nm as well as comparatively flat regions. The structural organization of mitochondria is important to understanding their functionality. We present a model that can account, thermodynamically, for the observed size of the tubules. The model contains two lipid constituents with different shapes. They are allowed to distribute in such a way that the composition differs on the two sides of the tubular membrane. Our calculations make two predictions: (1) there is a pressure difference of 0.2 atmospheres across the inner membrane as a necessary consequence of the experimentally observed tubule radius of 10 nm. and (2) migration of differently shaped lipids causes concentration variations between the two sides of the tubular membrane on the order of 7 percent.
description: submitted to Physical Biology
IQTISODIYOTNING YANGI YO'NALISHLARIDAN BIRI- YASHIL IQTISODIYOT VA UNING ASOSIY TAMOYILLARI
Creators: name: G'ulomova, Shaxlo
Publisher: name: Zenodo
Year: 2024

description: Maqolada ekologik muammolarni bartaraf etibiqtisosiyotga ijobiy ta’sir etish hamda rivojlantirish tamoyillari ko`rib chiqiladi. Mamlakat iqtisodiyoti hamda ishlab chiqarishi natijasida yuzaga keladigan ekologik xavflarni va tabiatning yemirilib ketishini sezilarli darajada kamaytirilishi uchun "yashil iqtisodiyot"ga o`tish hamda uning afzalliklari yoritib beriladi.
Solitons in nuclear time-dependent density functional theory
Creators: name: Iwata, Yoritaka
Publisher: name: arXiv
Year: 2020
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences
subject: 37K40, 35Q51, 35C08

description: The soliton existence in sub-atomic many-nucleon systems is discussed. In many nucleon dynamics represented by the nuclear time-dependent density functional formalism, much attention is paid to energy and mass dependence of the soliton existence. In conclusion, the existence of nuclear soliton is clarified if the temperature of nuclear system is from 10 to 30 MeV. With respect to the mass dependence $^{4}$He and $^{16}$O are suggested to be the candidates for the self-bound states exhibiting the property of nuclear soliton.
description: [Invited] submitted to "Frontiers in Physics"
Healthcare resource utilization and costs associated with postpartum depression among commercially insured households
Creators: name: C. Neill Epperson
name: Huang, Ming-Yi
name: Keziah Cook
name: Deepshekhar Gupta
name: Chawla, Anita
name: Greenberg, Paul E.
name: Eldar-Lissai, Adi
Publisher: name: Taylor & Francis
Year: 2020
Subjects: Medicine
Cell Biology
Pharmacology
Biotechnology
Cancer
Science Policy
Computational Biology

description: To quantify the economic burden of postpartum depression (PPD) that accrues to commercially insured households in the year following childbirth. Administrative claims data from OptumHealth Care Solutions (2009–2016) were used to identify households that included women identified with PPD per the algorithm and propensity score–matched comparison households of women who were not identified with PPD or a history of depression after childbirth. Study outcomes included direct total all-cause medical and pharmaceutical costs during the first year following childbirth and number of outpatient visits at the household level stratified by household member. Households affected by PPD as identified by the algorithm (N = 7769) incurred 22% higher mean total all-cause medical and pharmaceutical spending than unaffected matched controls (N = 41,308) during the first year following childbirth ($36,049 versus $29,448, p p 50%) of total all-cause spending. Mothers identified with PPD had significantly higher annual mean direct total all-cause medical and pharmaceutical spending than their matched controls without PPD ($19,611 versus $15,410, p p Households affected by PPD as identified by the algorithm incurred higher mean total all-cause medical and pharmaceutical spending during the first year following childbirth than did their matched controls identified without PPD, but not all costs were attributable to maternal treatment for PPD. These findings contribute to a better understanding of the potential economic burden associated with PPD and demonstrated costs may extend beyond the mother to members of the household.
Five-Dimensional Charged Rotating Black Holes
Creators: name: Kunz, Jutta
name: Navarro-Lerida, Francisco
name: Petersen, Anna Katinka
Publisher: name: arXiv
Year: 2005
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider charged rotating black holes in 5-dimensional Einstein-Maxwell theory. These black holes are asymptotically flat, they possess a regular horizon of spherical topology and two independent angular momenta associated with two distinct planes of rotation. We discuss their global and horizon properties, and derive a generalized Smarr formula. We construct these black holes numerically, focussing on black holes with a single angular momentum, and with two equal-magnitude angular momenta.
description: 13 pages, 8 figures
The Regge limit of AdS$_3$ holographic correlators
Creators: name: Giusto, Stefano
name: Hughes, Marcel R. R.
name: Russo, Rodolfo
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the Regge limit of 4-point AdS$_3 \times S^3$ correlators in the tree-level supergravity approximation and provide various explicit checks of the relation between the eikonal phase derived in the bulk picture and the anomalous dimensions of certain double-trace operators. We consider both correlators involving all light operators and HHLL correlators with two light and two heavy multi-particle states. These heavy operators have a conformal dimension proportional to the central charge and are pure states of the theory, dual to asymptotically AdS$_3 \times S^3$ regular geometries. Deviation from AdS$_3 \times S^3$ is parametrised by a scale $μ$ and is related to the conformal dimension of the dual heavy operator. In the HHLL case, we work at leading order in $μ$ and derive the CFT data relevant to the bootstrap relations in the Regge limit. Specifically, we show that the minimal solution to these equations relevant for the conical defect geometries is different to the solution implied by the microstate geometries dual to pure states.
description: 41 pages, 2 figures. v2: to appear in JHEP
Decay of a Bound State under a Time-Periodic Perturbation: a Toy Case
Creators: name: Correggi, Michele
name: Dell'Antonio, Gianfausto
Publisher: name: arXiv
Year: 2004
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the time evolution of a three dimensional quantum particle, initially in a bound state, under the action of a time-periodic zero range interaction with ``strength'' (α(t)). Under very weak generic conditions on the Fourier coefficients of (α(t)), we prove complete ionization as (t \to \infty). We prove also that, under the same conditions, all the states of the system are scattering states.
description: LaTeX2e, 15 pages
Clonality and cycling status of leukemic progenitors from patients with acute myeloid leukemia (AML)
Creators: name: Guan, Yinghui
Publisher: name: University of British Columbia
Year: 2009

description: We have detected a high concentration of cytogenetically normal long term culture-initiating cells (LTC-IC) in the peripheral blood (PB) of 12 patients with newly-diagnosed AML. To determine if these progenitors originated from normal polyclonal hematopoiesis the PCR-based human androgen receptor allele (HUMARA) assay was used to study PB cells from 5 female patients with cytogenetically abnormal AML. In 4/5 samples cytogenetics and clonality data from LTC indicate that a substantial number of normal polyclonal hematopoietic progenitors often persist in AML PB at diagnosis. However, the fifth AML sample contrasted with the others since the HUMARA assay demonstrated that LTC-derived colonies were predominantly clonal although the majority of the progenitors were cytogenetically normal. Thus, it appears that the abnormality detected on routine cytogenetics is not a reliable marker of the leukemic clone in this case. The second goal of this thesis was to characterize cycling status of different leukemic progenitors. An overnight 3H-thymidine (3H-Tdr) suicide assay was used to analyze the proliferative status of malignant progenitors detected in CFC, LTC-IC and NOD/SCID mouse leukemia initiating cell (NOD/SL-IC) assays from the peripheral blood of 15 patients with newly-diagnosed AML. FISH analysis of colonies from CFC and LTC-IC assays confirmed that most cytogenetically abnormal CFC and LTC-IC from the 15 samples as well as cytogenetically normal LTC-IC detected were actively cycling. However, the same assay has demonstrated that some AML LTC-IC and most NOD/SL-IC were largely quiescent. The growth factor responsiveness of quiescent AML cells was then studied and their functional properties compared to those of AML cells in active cell cycle. Hoechst 33342/Pyronin Y staining and FACS sorting were used to isolate Go cells in from the G1 and S/G2+M subpopulations of peripheral blood cells from 4 newly diagnosed AML patients. Go AML cells from these patients exhibited a strong tendency to enter active cell cycle when cultured even in the absence of supportive growth factors. LTC-ICs were easily detected among cycling AML cells that had been cultured for 72 hours. In contrast, the exit from Go dramatically reduced the ability of AML progenitors to engraft in mouse bone marrow.
Unlocking Galactic Wolf-Rayet stars with $\textit{Gaia}$ DR2 II: Cluster and Association membership
Creators: name: Rate, Gemma
name: Crowther, Paul A.
name: Parker, Richard J.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Galactic Wolf-Rayet (WR) star membership of star forming regions can be used to constrain the formation environments of massive stars. Here, we utilise $\textit{Gaia}$ DR2 parallaxes and proper motions to reconsider WR star membership of clusters and associations in the Galactic disk, supplemented by recent near-IR studies of young massive clusters. We find that only 18$-$36% of 553 WR stars external to the Galactic Centre region are located in clusters, OB associations or obscured star-forming regions, such that at least 64% of the known disk WR population are isolated, in contrast with only 13% of O stars from the Galactic O star Catalogue. The fraction located in clusters, OB associations or star-forming regions rises to 25$-$41% from a global census of 663 WR stars including the Galactic Centre region. We use simulations to explore the formation processes of isolated WR stars. Neither runaways, nor low mass clusters, are numerous enough to account for the low cluster membership fraction. Rapid cluster dissolution is excluded as mass segregation ensures WR stars remain in dense, well populated environments. Only low density environments consistently produce WR stars that appeared to be isolated during the WR phase. We therefore conclude that a significant fraction of WR progenitors originate in low density association-like surroundings which expand over time. We provide distance estimates to clusters and associations host to WR stars, and estimate cluster ages from isochrone fitting.
description: 19 pages, 7 figures. Accepted for publication in MNRAS
Proton induced reactions on naturalU at 62.9 MeV
Creators: name: Guertin, A.
name: Auduc, S.
name: Rivière, G.
name: Eudes, P.
name: Haddad, F.
name: Lebrun, C.
name: Kirchner, T.
name: Brun, C. Le
name: Lecolley, F. R.
name: Lecolley, J. F.
name: Louvel, M.
name: Lefebvres, F.
name: Marie, N.
name: Varignon, C.
name: Ledoux, X.
name: Patin, Y.
name: Pras, Ph.
name: Delbar, Th.
name: Ninane, A.
name: Stuttge, L.
name: Hanappe, F.
name: Collaboration, the GEDEON
Publisher: name: arXiv
Year: 2005
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Double differential cross sections (DDCS) for light charged particles (proton, deuteron, triton, 3He, alpha) and neutrons produced by a proton beam impinging on a 238U target at 62.9 MeV were measured at the CYCLONE facility in Louvain-la-Neuve (Belgium). These measurements have been performed using two independent experimental set-ups ensuring neutron (DeMoN counters) and light charged particles (Si-Si-CsI telescopes) detection. The charged particle data were measured at 11 different angular positions from 25 degrees to 140 degrees allowing the determination of angle differential, energy differential and total production cross sections.
Are Clusters as Indicators of the Cosmic Ray Anisotropy ?
Creators: name: Mikhailov, A. A.
name: Efremov, N. N.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The clusters (doublets) in ultrahigh energy cosmic rays are considered based on Yakutsk and AGASA extensive air shower array data. The problem of cluster origin is discussed. It is found that arrival directions of the clusters can point to a cosmic ray anisotropy. As a result of analysis of clusters, the conclusion on composition and origin of ultrahigh energy cosmic rays has been made.
description: 4 pages, 3 figures, the paper will be published in Proc. 14-th Int. School of Cosmic Ray Anisotropy, Erice, Sicily, Italy, 2004
Branchings in the gamma-process path revisited
Creators: name: Rauscher, T.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The location of the (gamma,p)/(gamma,n) and (gamma,alpha)/(gamma,n) line at gamma-process temperatures is discussed, using updated reaction rates based on global Hauser-Feshbach calculations. The results can directly be compared to classic gamma-process discussions. The nuclei exhibiting the largest sensitivity to uncertainties in nuclear structure and reaction parameters are specified and suggestions for experiments are made. Additionally, the impact of employing two recent global alpha+nucleus potentials is discussed. It is found that branchings at higher mass depend more sensitively on these potentials. The case of 146Sm/144Sm production is addressed separately. Also in this case, the more recent alpha+nucleus potentials seem to improve the issues concerning the production of these Sm isotopes in massive stars. In conclusion it is found that it is unlikely that the calculated underproduction of p nuclides in the Mo-Ru region is due to nuclear physics deficiencies but that problems at higher mass number may still be cured by improved nuclear input.
description: 7 pages, accepted by Phys. Rev. C; this is a minor revision, improving a few phrases, as published in PRC
Patient characteristics of insulin lispro 200 Units/mL users in real world setting in Germany
Creators: name: Schloot, Nanette C.
name: Perez-Nieves, Magaly
name: Sapin, Hélène
name: Kruppert, Silvia
name: Otto, Thorsten
name: Corrigan, Sheila M.
name: Oliveira, Carolina Piras De
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 60506 Virology

description: Objective: Insulin lispro 200 U/mL (IL200) is a treatment choice for people with diabetes who have daily mealtime insulin (MTI) requirements of >20 U/day. We report clinical characteristics of real world IL200 users in Germany to understand clinical settings and the type of patients who would benefit from IL200 treatment. Methods: This retrospective database analysis used the patient-level data from ‘IMS® Disease Analyzer’ in Germany from February 2015 to June 2016. Clinical and demographic information were collected and analyzed for IL200 users alongside that of those who were using more than 20 U a day of 100 U/mL analog MTI. Results: Of the 17,261 patients using insulin, 811 were identified in IL200 group. The IL200 group had 60% men, mean ± SD age of 63.6 ± 11.9 years, and BMI of 36.2 ± 6.7 kg/m2. Of these, 63.5% (n = 515) were seen by diabetologists, while 36.5% (n= 296) were seen by general practitioners (GPs). In the IL200 group, 77.7% used basal insulin concomitantly, >90% had ≥1 comorbidity, and 52% had ≥4 comorbidities; the most common being hypertension (75.2%), neuropathy (66.0%), and nephropathy (59.6%). Diabetologist-treated IL200 users were more likely to have multiple comorbidities as compared with those treated by GPs (15.0% vs. 12.9% for >5 comorbidities). Conclusions: IL200 is prescribed to people with diabetes who need more than 20 U/day of mealtime insulin and tend to be more obese, older, and with multiple comorbidities. Future research should explore how concentrated MTI can impact adherence and long-term glycemia.
Tunable giant magnetoresistance in a single-molecule junction
Creators: name: Yang, Kai
name: Chen, Hui
name: Pope, Thomas
name: Hu, Yibin
name: Liu, Liwei
name: Wang, Dongfei
name: Tao, Lei
name: Xiao, Wende
name: Fei, Xiangmin
name: Zhang, Yu-Yang
name: Luo, Hong-Gang
name: Du, Shixuan
name: Xiang, Tao
name: Hofer, Werner A.
name: Gao, Hong-Jun
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Controlling electronic transport through a single-molecule junction is crucial for molecular electronics or spintronics. In magnetic molecular devices, the spin degree-of-freedom can be used to this end since the magnetic properties of the magnetic ion centers fundamentally impact the transport through the molecules. Here we demonstrate that the electron pathway in a single-molecule device can be selected between two molecular orbitals by varying a magnetic field, giving rise to a tunable anisotropic magnetoresistance up to 93%. The unique tunability of the electron pathways is due to the magnetic reorientation of the transition metal center, resulting in a re-hybridization of molecular orbitals. We obtain the tunneling electron pathways by Kondo effect, which manifests either as a peak or a dip line shape. The energy changes of these spin-reorientations are remarkably low and less than one millielectronvolt. The large tunable anisotropic magnetoresistance could be used to control electronic transport in molecular spintronics.
Additional file 2 of Motivations for people with cognitive impairment to complete an advance research directive – a qualitative interview study
Creators: name: Jongsma, Karin
name: Perry, Julia
name: Schicktanz, Silke
name: Radenbach, Katrin
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology
subject: Computational Biology

description: Additional file 2. Information sheet.
Additional file 3 of Motivations for people with cognitive impairment to complete an advance research directive – a qualitative interview study
Creators: name: Jongsma, Karin
name: Perry, Julia
name: Schicktanz, Silke
name: Radenbach, Katrin
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology
subject: Computational Biology

description: Additional file 3. Coding tree.
Simulation of a population of isolated neutron stars evolving through the emission of gravitational waves
Creators: name: Palomba, C.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study, via a Monte Carlo simulation, a population of isolated asymmetric neutron stars where the magnitude of the magnetic field is low enough so that the dynamical evolution is dominated by the emission of gravitational waves. A starting population, with age uniformly distributed back to 100 Myr (or 500 Myr) and endowed with a birth kick velocity, is evolved in the Galactic gravitational potential to the present time. In describing the initial spatial distribution, the Gould Belt, with an enhanced neutron star formation rate, is taken into account. Different models for the initial period distribution are considered. The star ellipticity, measuring the amount of deformation, is drawn from an exponential distribution. We estimate the detectability of the emitted gravitational signals by the first and planned second generation of interferometric detectors. Results are parametrized by the fraction of the whole galactic neutron star population made of this kind of sources. Some possible mechanisms, which would make possible the existence of such a population, are discussed. A comparison of the gravitational spin-down with the braking due to a possible interaction of the neutron star with the interstellar medium is also presented.
description: 31 pages, 17 figures; accepted in MNRAS
Minor bleeding in patients with atrial fibrillation using a non-vitamin K antagonist oral anticoagulant
Creators: name: Mitrovic, Darko
name: Folkeringa, Richard
name: Veeger, Nic
name: Roon, Eric Van
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology

description: Aims: We sought to investigate the magnitude of minor bleeding and identify risk factors for minor bleeds during non-vitamin K antagonist oral anticoagulant (NOAC) therapy. Methods: This was an observational cohort study of patients with atrial fibrillation (AF) referred to a regional NOAC outpatient clinic between February 2013 and October 2017. The study population consisted of 875 consecutive patients with AF who visited the NOAC outpatient unit to initiate treatment with apixaban (N = 303), dabigatran (N = 267) or rivaroxaban (N = 305) for long-term ischemic stroke prophylaxis. Minor bleed was defined as every overt bleeding that does not fulfil the criteria of major or non-major clinically relevant bleeding according to the International Society on Thrombosis and Haemostasis. Results: Overall rate of minor bleeds was 19.2 per 100 patient years of follow up. Bleeding rates for apixaban, dabigatran and rivaroxaban were 26, 8.3 and 23 per 100 patient-years of follow-up. Next to the type of NOAC, the main risk indicators for minor bleedings during NOAC therapy were a HAS-BLED score of 3 or higher and novel anticoagulant use (no history of vitamin K antagonist use). Limitation: This was a retrospective observational study evaluating NOAC treatment in a non-randomized setting. Conclusion: Our data showed that minor bleeds are common in novel NOAC users, especially when using apixaban and rivaroxaban. In the latter two NOACs, hematoma (bruises) and nose bleeds were more frequently observed and accounted for the difference with dabigatran. Besides type of NOAC, a higher HAS-BLED score and novel anticoagulant drug use were associated with an increased risk of minor bleeding.
Further Series Studies of the Spin-1/2 Heisenberg Antiferromagnet at T=0: Magnon Dispersion and Structure Factors
Creators: name: Zheng, Weihong
name: Oitmaa, J.
name: Hamer, C. J.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We have extended our previous series studies of quantum antiferromagnets at zero temperature by computing the one-magnon dispersion curves and various structure factors for the linear chain, square and simple cubic lattices. Many of these results are new; others are a substantial extension of previous work. These results are directly comparable with neutron scattering experiments and we make such comparisons where possible.
description: 15 pages, 12 figures, revised version
Search for RPV Scalar Leptons at Tevatron
Creators: name: Chuang, Shan-Huei
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We reviewed CDF and D0 searches for R-parity violation supersymmetry in leptons involved final states using up to 344+-21 pb-1 Tevatron Run II data of ppbar collisions at sqrt{s} = 1.96 TeV. All the results were in good agreement with the standard model expectations. No evidence of new physics was observed. However, owing to the improvement on detectors, energy and luminosity from Run I to Run II, the limits for the existence of R-parity violation supersymmetry have been greatly advanced.
description: EPS HEP2005 conference proceedings
Additional file 1 of Nematicidal activity of native Bacillus thuringiensis against the root knot nematode, Meloidogyne incognita (Kofoid and White)
Creators: name: A. Ramalakshmi
name: R. Sharmila
name: M. Iniyakumar
name: V. Gomathi
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Inorganic Chemistry
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Fig. S1. Types of crystalline inclusions in native isolates of B. thuringiensis.Fig. S2. Crystal protein profiles of native isolates of B. thuringiensis.Fig. S3. Phylogenetic relationship of native isolates of Bacillus thuringiensis
Healthcare resource utilization and costs associated with postpartum depression among commercially insured households
Creators: name: C. Neill Epperson
name: Huang, Ming-Yi
name: Keziah Cook
name: Deepshekhar Gupta
name: Chawla, Anita
name: Greenberg, Paul E
name: Eldar-Lissai, Adi
Publisher: name: Taylor & Francis
Year: 2020
Subjects: Medicine
Cell Biology
Pharmacology
Biotechnology
Cancer
Science Policy
Computational Biology

description: Objective: To quantify the economic burden of postpartum depression (PPD) that accrues to commercially insured households in the year following childbirth. Methods: Administrative claims data from OptumHealth Care Solutions (2009-2016) were used to identify households that included women identified with PPD per the algorithm and propensity score–matched comparison households of women who were not identified with PPD or a history of depression after childbirth. Study outcomes included direct total all-cause medical and pharmaceutical costs during the first year following childbirth and number of outpatient visits at the household level stratified by household member. Results: Households affected by PPD as identified by the algorithm (N = 7,769) incurred 22% higher mean total all-cause medical and pharmaceutical spending than unaffected matched controls (N = 41,308) during the first year following childbirth ($36,049 versus $29,448, P <0.01) and an average of 16 more outpatient visits than unaffected households (P <0.01). Costs accrued by mothers comprised the largest share (>50%) of total all-cause spending. Mothers identified with PPD had significantly higher annual mean direct total all-cause medical and pharmaceutical spending than their matched controls without PPD ($19,611 versus $15,410, P <0.01), driven primarily by an average of 11 more outpatient visits than unaffected mothers (P <0.01). Conclusions: Households affected by PPD as identified by the algorithm incurred higher mean total all-cause medical and pharmaceutical spending during the first year following childbirth than did their matched controls identified without PPD, but not all costs were attributable to maternal treatment for PPD. These findings contribute to a better understanding of the potential economic burden associated with PPD and demonstrated costs may extend beyond the mother to members of the household.
The costs of equal land distribution: the case of the Israeli moshavim
Creators: name: Berck, Peter
name: Levy, Amnon
name: Berck, Peter
name: Levy, Amnon
Publisher: name: Unknown
Year: 1983
Subjects: subject: Land Economics/Use
subject: agricultural cooperatives
subject: income
subject: land
subject: land utilization

description: Published in: American Journal of Agricultural Economics, v.68:3, August 1986, p.605-614 [S1/J6] Giannini foundation of agricultural economics. Paper 753
A dynamic analysis of marketing orders, voting , and welfare
Creators: name: Berck, Peter
name: Perloff, Jeffrey M.
name: Berck, Peter
name: Perloff, Jeffrey M.
Publisher: name: Unknown
Year: 1984
Subjects: subject: Marketing
subject: FOS: Economics and business
subject: marketing agreements
subject: marketing orders
subject: voting

description: Published in: American Journal of Agricultural Economics, v.67:3, August 1985, p.487-496 [S1/J6] Giannini Foundation paper 730
Additional file 1 of Motivations for people with cognitive impairment to complete an advance research directive – a qualitative interview study
Creators: name: Jongsma, Karin
name: Perry, Julia
name: Schicktanz, Silke
name: Radenbach, Katrin
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology
subject: Computational Biology

description: Additional file 1. Interview guideline for individual interviews on the topic of ARDs.
Quantum Superposition of Two Gravitational Cat States
Creators: name: Anastopoulos, Charis
name: Hu, Bei-Lok
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We extend our earlier work on probing a gravitational cat state (gravcat)---see, arXiv:1504.03103 ---to the quantum superposition of two gravcats in an exemplary model and in Bose-Einstein condensates (BEC). In addition to its basic theoretical values in gravitational quantum physics and macroscopic quantum phenomena this investigation can provide some theoretical support to experimental proposals for measuring gravity-induced entanglement and the quantum nature of perturbative gravity. In the first part we consider cat states generated by double-well potentials. Approximated as two-level systems, a pair of gravcats is characterized by gravity-induced Rabi oscillations, and by gravity-induced entanglement of its energy eigenstates. In the second part we turn to a (non-relativistic) quantum field theory description and derive a gravitational Gross-Pitaevsky equation for gravcats formed in BECs. Using a mathematical analogy to quantum rotors, we explore the properties of the two-gravcat system for BECs, its physical consequences and observational possibilities. Finally we discuss our results in comparison to predictions of alternative quantum theories, and we explain their implications.
description: 25 pages, 2 figures; significantly expanded, added discussion about the (ir)relevance of quantum gravity to this type of experiments, to appear in CQG
Spin-1 Weyl Point and Surface Arc State in a Chiral Phononic Crystal
Creators: name: Shi, Xiaotian
name: Yang, Jinkyu
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Spin-1 Weyl point is formed by three bands touching at a single point in the three dimensional (3D) momentum space, with two of which show cone-like dispersion while the third band is flat. Such a triply degenerate point carries higher topological charge $\pm2$2 and can be described by a three-band Hamiltonian. We first propose a tight-binding model of a 3D Lieb lattice with chiral interlayer coupling to form the Spin-1 Weyl point. Then we design a chiral phononic crystal that carries these spin-1 Weyl points and special straight-type acoustic Fermi arcs. We also computationally demonstrate the robust propagation of the topologically protected surface states that can travel around a corner or defect without reflection. Our results pave a new way to manipulate acoustic waves in 3D structures and provide a platform for exploring energy transport properties in 3D spin-1 Weyl systems.
title: The middle cerebellar peduncle sign in the fragile X-associated tremor/ataxia syndrome
Creators: name: Paternain Nuin, Alberto
Publisher: name: EURORAD
Year: 2021
Subjects: subject: Neuroradiology
subject: Neuroradiology brain
subject: MR
subject: Diagnostic procedure
subject: Genetic defects
subject: Clinical Cases

description: Clinical History: A 72-year-old male with slowly progressive instability, bradykinesia, wide base walking, ataxic dysarthria, dysphagia executive dysfunction and recent memory loss. He had a brother with similar symptoms. 

description: 72 years, male
Nonrenormalization of Flux Superpotentials in String Theory
Creators: name: Burgess, C. P.
name: Escoda, C.
name: Quevedo, F.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Recent progress in understanding modulus stabilization in string theory relies on the existence of a non-renormalization theorem for the 4D compactifications of Type IIB supergravity which preserve N=1 supersymmetry. We provide a simple proof of this non-renormalization theorem for a broad class of Type IIB vacua using the known symmetries of these compactifications, thereby putting them on a similar footing as the better-known non-renormalization theorems of heterotic vacua without fluxes. The explicit dependence of the tree-level flux superpotential on the dilaton field makes the proof more subtle than in the absence of fluxes.
description: 16 pages, no figures. Final version, to appear in JHEP. Arguments for validity of R-symmetry made more explicit. Minor extra comments and references added
title: A Case of Recurrent Multiple Jejunal and Ileal Intussusceptions in Peutz-Jeghers Syndrome: A Radio-Pathologic Correlation
Creators: name: Pineda, Anna Marie
Publisher: name: EURORAD
Year: 2021
Subjects: subject: Abdominal imaging
subject: Emergency
subject: Gastrointestinal tract
subject: Paediatric
subject: CT
subject: Fluoroscopy
subject: Ultrasound
subject: Barium meal
subject: Diagnostic procedure
subject: Endoscopy
subject: Congenital
subject: Pathology
subject: Clinical Cases

description: Clinical History: A 17-year-old male with a family history of Familial Adenomatous Polyposis and Peutz-Jeghers Syndrome presented as recurrent history of abdominal pain, non-projectile vomiting, and melena. Physical findings include pallor, hyperpigmentation of the lips, buccal mucosa, and digits including the nails, and a tender palpable left abdominal mass (Figure 1a-d). 

description: 17 years, male
Nuclear spirals: gas in asymmetric galactic potential with a massive black hole
Creators: name: Maciejewski, Witold
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Nuclear spirals can provide a wealth of information about the nuclear potential in disc galaxies. They form naturally as a gas response to non-axisymmetry in the gravitational potential, even if the degree of this asymmetry is very small. Linear wave theory well describes weak nuclear spirals, but stronger asymmetries in the potential induce waves beyond the linear regime, which appear as spiral shocks. If a central massive black hole (MBH) is present, spiral shocks can extend all the way to its immediate vicinity, and generate gas inflow up to 0.03 Msun/yr. This coincides with the accretion rates needed to power local Active Galactic Nuclei.
description: 4 pages, 3 figures, to appear in the proceedings of the IAU Symp.222 "The Interplay among Black Holes, Stars and ISM in Galactic Nuclei"
On quantum group symmetry and Bethe ansatz for the asymmetric twin spin chain with integrable boundary
Creators: name: Doikou, Anastasia
name: Martin, Paul P.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Motivated by a study of the crossing symmetry of the `gemini' representation of the affine Hecke algebra we give a construction for crossing tensor space representations of ordinary Hecke algebras. These representations build solutions to the Yang--Baxter equation satisfying the crossing condition (that is, integrable quantum spin chains). We show that every crossing representation of the Temperley--Lieb algebra appears in this construction, and in particular that this construction builds new representations. We extend these to new representations of the blob algebra, which build new solutions to the Boundary Yang--Baxter equation (i.e. open spin chains with integrable boundary conditions). We prove that the open spin chain Hamiltonian derived from Sklyanin's commuting transfer matrix using such a solution can always be expressed as the representation of an element of the blob algebra, and determine this element. We determine the representation theory (irreducible content) of the new representations and hence show that all such Hamiltonians have the same spectrum up to multiplicity, for any given value of the algebraic boundary parameter. (A corollary is that our models have the same spectrum as the open XXZ chain with nondiagonal boundary -- despite differing from this model in having reference states.) Using this multiplicity data, and other ideas, we investigate the underlying quantum group symmetry of the new Hamiltonians. We derive the form of the spectrum and the Bethe ansatz equations.
description: 43 pages, multiple figures
Ein frühchristliches Theotokion in mehrsprachiger Überlieferung und verwandte Texte des ambrosianischen Ritus
Creators: name: Baumstark, Anton
Publisher: name: Oriens christianus : Hefte für die Kunde des christlichen Orients
Year: 2024

description: Oriens christianus : Hefte für die Kunde des christlichen Orients, Bd. 17 (1920): Oriens christianus, Band 17
An irreversible growth model for virus capsid assembly
Creators: name: Hicks, Stephen D.
name: Henley, C. L.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Biomolecules (q-bio.BM)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: We model the spontaneous assembly of a capsid (a virus's closed outer shell) from many copies of identical units, using entirely irreversible steps and only information local to the growing edge. Our model is formulated in terms of (i) an elastic Hamiltonian with stretching and bending stiffness and a spontaneous curvature, and (ii) a set of rate constants for addition of new units or bonds. An ensemble of highly irregular capsids is generated, unlike the well-known icosahedrally symmetric viruses, but (we argue) plausible as a way to model the irregular capsids of retroviruses such as HIV. We found that (i) the probability of successful capsid completion decays exponentially with capsid size; (ii) capsid size depends strongly on spontaneous curvature and weakly on the ratio of the bending and stretching elastic stiffnesses of the shell; (iii) the degree of localization of Gaussian curvature (a measure of facetedness) depends heavily on the ratio of elastic stiffnesses.
description: 19 pages, 19 figures; v2: two figures added, small changes to content; v3: minor content changes in response to referees
title: Monckeberg's Medial Calcific Sclerosis
Creators: name: Yüzkan, Sabahattin
Publisher: name: EURORAD
Year: 2021
Subjects: subject: Cardiovascular
subject: Cardiovascular system
subject: Vascular
subject: Conventional radiography
subject: Clinical Cases

description: Clinical History: A 70-year-old male patient presented to our hospital with bilateral chronic knee and heel pain. He states that the pain increases with mechanical movements. In addition, sometimes numbness and tingling in the legs are described. On physical examination, there was no swelling or warmth of joints. 

description: 70 years, male
Ab initio study of reflectance anisotropy spectra of a sub-monolayer oxidized Si(100) surface
Creators: name: Incze, Andrei
name: Del Sole, Rodolfo
name: Onida, Giovanni
Publisher: name: arXiv
Year: 2004
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The effects of oxygen adsorption on the reflectance anisotropy spectrum (RAS) of reconstructed Si(100):O surfaces at sub-monolayer coverage (first stages of oxidation) have been studied by an ab initio DFT-LDA scheme within a plane-wave, norm-conserving pseudopotential approach. Dangling bonds and the main features of the characteristic RAS of the clean Si(100) surface are mostly preserved after oxidation of 50% of the surface dimers, with some visible changes: a small red shift of the first peak, and the appearance of a distinct spectral structure at about 1.5 eV. The electronic transitions involved in the latter have been analyzed through state-by-state and layer-by-layer decompositions of the RAS. We suggest that new interplay between present theoretical results and reflectance anisotropy spectroscopy experiments could lead to further clarification of structural and kinetic details of the Si(100) oxidation process in the sub-monolayer range.
description: 21 pages, 8 figures. To be published in Physical Rev. B
Acoustic charge transport in n-i-n three terminal device
Creators: name: Cecchini, Marco
name: De Simoni, Giorgio
name: Piazza, Vincenzo
name: Beltram, Fabio
name: Beere, H. E.
name: Ritchie, D. A.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present an unconventional approach to realize acoustic charge transport devices that takes advantage from an original input region geometry in place of standard Ohmic input contacts. Our scheme is based on a n-i-n lateral junction as electron injector, an etched intrinsic channel, a standard Ohmic output contact and a pair of in-plane gates. We show that surface acoustic waves are able to pick up electrons from a current flowing through the n-i-n junction and steer them toward the output contact. Acoustic charge transport was studied as a function of the injector current and bias, the SAW power and at various temperatures. The possibility to modulate the acoustoelectric current by means of lateral in-plane gates is also discussed. The main advantage of our approach relies on the possibility to drive the n-i-n injector by means of both voltage or current sources, thus allowing to sample and process voltage and current signals as well.
description: 9 pages, 3 figures. Submitted to Applied Physics Letters
RHEOS.jl-A Julia Package for Rheology Data Analysis
Creators: name: Kaplan, J L
name: Bonfanti, A
name: Kabla, A
Publisher: name: arXiv
Year: 2020
Subjects: subject: Geophysics (physics.geo-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Rheology is the science of deformation and flow, with a focus on materials that do not exhibit simple linear elastic or viscous Newtonian behaviours. Rheology plays an important role in the empirical characterisation of soft viscoelastic materials commonly found in the food and cosmetics industry, as well as in biology and bioengineering. A broad range of theoretical tools exist to extract material parameters and interpret them thanks to data analysis and/or physical modelling. RHEOS (RHEology, Open-Source) is a software package designed to make the analysis of rheological data simpler, faster and more reproducible. RHEOS is currently limited to the broad family of linear viscoelastic models. A particular strength of the library is its ability to handle rheological models containing fractional derivatives which have demonstrable utility for the modelling of biological materials but have hitherto remained in relative obscurity-possibly due to their mathematical and computational complexity. RHEOS is written in Julia, which greatly assists achievement of our aims as it provides excellent computational efficiency and approachable syntax. RHEOS is fully documented and has extensive testing coverage. It should be noted that RHEOS is not an optimisation package. It builds on another optimisation package, NLopt, by adding a large number of abstractions and functionality specific to the exploration of viscoelastic data.
description: 4 pages