cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Intrinsic Spin and Orbital Hall Effects from Orbital Texture
Creators: name: Go, Dongwook
name: Jo, Daegeun
name: Kim, Changyoung
name: Lee, Hyun-Woo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We show theoretically that both intrinsic spin Hall effect (SHE) and orbital Hall effect (OHE) can arise in centrosymmetric systems through momentum-space orbital texture, which is ubiquitous even in centrosymmetric systems unlike spin texture. OHE occurs even without spin-orbit coupling (SOC) and is converted into SHE through SOC. The resulting spin Hall conductivity is large (comparable to that of Pt) but depends on the SOC strength in a nonmonotonic way. This mechanism is stable against orbital quenching. This work suggests a path for an ongoing search for materials with stronger SHE. It also calls for experimental efforts to probe orbital degrees of freedom in OHE and SHE. Possible ways for experimental detection are briefly discussed.
An Information-Theoretical Analysis of the Minimum Cost to Erase Information
Creators: name: Matsuta, Tetsunao
name: Uyematsu, Tomohiko
Publisher: name: arXiv
Year: 2018
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: We normally hold a lot of confidential information in hard disk drives and solid-state drives. When we want to erase such information to prevent the leakage, we have to overwrite the sequence of information with a sequence of symbols independent of the information. The overwriting is needed only at places where overwritten symbols are different from original symbols. Then, the cost of overwrites such as the number of overwritten symbols to erase information is important. In this paper, we clarify the minimum cost such as the minimum number of overwrites to erase information under weak and strong independence criteria. The former (resp. the latter) criterion represents that the mutual information between the original sequence and the overwritten sequence normalized (resp. not normalized) by the length of the sequences is less than a given desired value.
description: 11 pages, 1 figure, improved exposition of related studies, added examples in section 2 and some remarks, submitted to IEICE Trans. Fundamentals
Extended form method of antifield-BRST formalism for BF theories
Creators: name: Ikemori, Hitoshi
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The Batalin-Vilkovisky antifield action for the BF theories is constructed by means of the extended form method. The BRST invariant BV antifield action is directly written down by making use of the extended forms that involve all the required ghosts and antifields.
description: 8 pages, Shiga-92-1
Bright and dark solitary waves in a one-dimensional spin-polarized gas of fermionic atoms with p-wave interactions in a hard-wall trap
Creators: name: Girardeau, M. D.
name: Wright, E. M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: In this paper we elucidate the physics underlying the fact that both bright and dark solitary waves can arise in a one-dimensional spin-polarized gas of fermionic atoms with attractive three-dimensional p-wave interactions in a hard-wall trap. This is possible since the one-dimensional fermion system can be mapped to a system of bosons described by the Lieb-Liniger model with either repulsive or attractive delta-function interactions which can support solitary waves.
description: 4 pages+, 3 figures, revtex4. Submitted to PRL
Resummation for (boosted) top-quark pair production at NNLO+NNLL' in QCD
Creators: name: Czakon, Michal
name: Ferroglia, Andrea
name: Heymes, David
name: Mitov, Alexander
name: Pecjak, Ben D.
name: Scott, Darren J.
name: Wang, Xing
name: Yang, Li Lin
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We construct predictions for top quark pair differential distributions at hadron colliders that combine state-of-the-art NNLO QCD calculations with double resummation at NNLL' accuracy of threshold logarithms arising from soft gluon emissions and of small mass logarithms. This is the first time a resummed calculation at full NNLO+NNLL' accuracy in QCD for a process with non-trivial color structure has been completed at the differential level. Of main interest to us is the stability of the M_{tt} and top-quark p_T distributions in the boosted regime where fixed order calculations may become strongly dependent on the choice of dynamic scales. With the help of numeric and analytic arguments we confirm that the choice for the factorization and renormalization scales advocated recently by some of the authors is indeed optimal. We further derive a set of optimized kinematics-dependent scales for the matching functions which appear in the resummed calculations. Our NNLO+NNLL' prediction for the top-pair invariant mass is significantly less sensitive to the choice of factorization scale than the fixed order prediction, even at NNLO. Notably, the resummed and fixed order calculations are in nearly perfect agreement with each other in the full M_{tt} range when the optimal dynamic scale is used. For the top-quark p_T distribution the resummation performed here has less of an impact and instead we find that upgrading the matching with fixed-order from NLO+NNLL' to NNLO+NNLL' to be an important effect, a point to be kept in mind when using NLO-based Monte Carlo event generators to calculate this distribution.
description: 45 pages, 12 figures, 2 tables. Updated formatting and included a new appendix. Matches journal version
Additional file 15 of Quorum sensing in thermophiles: prevalence of autoinducer-2 system
Creators: name: Amandeep Kaur
name: Capalash, Neena
name: Sharma, Prince
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology

description: STRING analysis of LuxS protein of Caminibacter mediatlanticus. (PDF 90 kb)
Symmetry of the Gap in Bi2212 from Photoemission Spectroscopy
Creators: name: Norman, M. R.
Publisher: name: arXiv
Year: 1993
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: In a recent Letter, Shen et al have detected a large anisotropy of the superconducting gap in Bi2212, consistent with d-wave symmetry, from photoemission spectroscopy. Moreover, they claim that the change in their spectra as a function of aging is also consistent with such an intrepretation. In this Comment, I show that the latter statement is not entirely correct, in that the data as a function of aging are inconsistent with a d-wave gap but are consistent with an anisotropic s-wave gap.
description: 3 pages (Plain TeX with macros), plus 1 postscript figure
Additional file 1 of In silico molecular docking and in vitro antimicrobial efficacy of phytochemicals against multi-drug-resistant enteroaggregative Escherichia coli and non-typhoidal Salmonella spp.
Creators: name: Abishad, Padikkamannil
name: Niveditha, Pollumahanti
name: Unni, Varsha
name: Vergis, Jess
name: Kurkure, Nitin Vasantrao
name: Chaudhari, Sandeep
name: Rawool, Deepak Bhiwa
name: Barbuddhe, Sukhadeo Baliram
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Pharmacology
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: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 1: Table S1. Antibiotic susceptibility pattern of EAEC and NTS strains under study. Table S2. In vitro haemolytic assay of phytochemicals against MDR-strains of EAEC and NTS. Table S3. In vitro stability assays (a Cationic salts; b pH) of phytochemicals against MDR-strains of EAEC and NTS. Fig. S1. Bioavailability radar of phytochemicals under study. A Thymol; B Carvacrol; C Cinnamaldehyde. Fig. S2. Boiled egg graph of phytochemicals under study. A Thymol; B Carvacrol; C Cinnamaldehyde.
Synthesis of eugenol derivative by the ring opening of epoxide eugenol and its analysis through chemical reactivity: a DFT approach
Creators: name: Abdou, Achraf
name: Maaghloud, Fatima Ezzahra
name: Elmakssoudi, Abdelhakim
name: Aboulmouhajir, Aziz
name: Eddine, Jamal Jamal
name: Dakir, Mohamed
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Eugenol, a plant bioactive component, is frequently found in a variety of medicinal plants with well-defined functional attributes. Essential oils containing eugenol were extracted from buds of Eugenia caryophyllata commonly named clove using hydrodistillation. Afterwards, the analysis of the essential oils using gas chromatography/mass spectrometry (GC/MS) shows that eugenol is the major constituent with 70.14% of it. The alkene group in eugenol was epoxidised using m-chloroperbenzoic acid leading to the synthesis of epoxide eugenol. The epoxide ring was cleaved to vanillyl glycol by mixed the epoxide eugenol with aluminum chloride hydrate in an ethanolic medium. A Density Functional Theory (DFT) study was investigated to understand the reactivity of the epoxide eugenol with the aluminum chloride hydrate. The results obtained from DFT based reactivity descriptors were in good agreement with the experiment results.
Understanding Mental Models of Educational Success
Creators: name: Pinger, Pia
name: Settele, Sonja
name: Willadsen, Helene
name: Mahlstedt, Robert
Publisher: name: OSF Registries
Year: 2024
Subjects: subject: Education
subject: Social and Behavioral Sciences

description: School track decisions at critical educational junctions are decisive for final educational achievement and for seizing life opportunities. Understanding the decision-making process at important educational stages is thus fundamental for research and educational policymaking. In this project, we aim to unveil students’ and their parents’ mental models regarding the role of past academic performance, gender, and socio-economic status as key determinants for educational success.

To improve our understanding of the mental models that agents hold about the determinants of future academic success, we conduct a large survey among Danish secondary students and their parents.

Our goal is to elicit children’s beliefs and narratives about the relationship between past school performance, gender or parental education and successful high school completion, which we define as completing upper secondary education (“high school”) within 3 years with an overall GPA of 7 or better. We plan to measure the following:

1) Students’ beliefs about the quantitative predictive power of (i) past school performance (as measured by performance in math and Danish at the end of elementary school) and (ii) gender, and parental education and (iii) idiosyncratic factors for successful high school completion.

2) Students’ reasoning underlying their quantitative beliefs about the role of past performance, gender, parents’ educational attainment and idiosyncratic factors.

3) Planned choices and other downstream outcomes (secondary schooling choice, planned effort, expected GPA).

Our aim is to obtain comparable measures for adolescents who are about to make their secondary schooling choice, as well as for their parents.
Searching for topological Fermi arcs via quasiparticle interference on a type-II Weyl semimetal MoTe$_2$
Creators: name: Iaia, Davide
name: Chang, Guoqing
name: Chang, Tay-Rong
name: Hu, Jin
name: Mao, Zhiqiang
name: Lin, Hsin
name: Yan, Shichao
name: Madhavan, Vidya
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Weyl semimetals display a novel topological phase of matter where the Weyl nodes emerge in pairs of opposite chirality and can be seen as either a source or a sink of Berry curvature. The exotic effects in Weyl semimetals, such as surface Fermi arcs and the chiral anomaly, make them a new playground for exploring novel functionalities. Further exploiting their potential applications requires clear understanding of their topological electronic properties, such as Weyl points and Fermi arcs. Here we report a Fourier transform scanning tunneling spectroscopy (FT-STS) study on a type-II Weyl semimetal candidate MoTe$_2$ whose Weyl points are predicated to be located above Fermi level. Although its electronic structure below the Fermi level have been identified by angle resolved photo emission spectroscopy (ARPES), by comparing our experimental data with first-principles calculations, we are able to identify the origins of the multiple scattering channels at energies both below and above Fermi level. Our calculations also show the existence of both trivial and topological arc like states above the Fermi energy. In the FT-STS experiments, we have observed strong signals from intra-arc scatterings as well as from the scattering between the arc-like surface states and the projected bulk states. A detailed comparison between our experimental observations and calculated results reveals the trivial and non-trivial scattering channels are difficult to distinguish in this compound. Interestingly, we find that the broken inversion symmetry changes the terminating states on the two inequivalent surfaces, which in turn changes the relative strength of the scattering channels observed in the FT-STS images on the two surfaces.
description: 13 pages, 5 figures
Timelike Form Factors
Creators: name: Seth, Kamal K.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Form factors of nucleons and mesons with timelike momentum transfers are discussed. New experimental results for protons, pions, and kaons at large momentum transfers are presented, and the inadequacy of existing theoretical ideas about these is pointed out.
description: 9 pages, 4 figures, presented at Exclusive Reactions at High Momentum Transfer 2007
Non-Asymptotic Bounds and a General Formula for the Rate-Distortion Region of the Successive Refinement Problem
Creators: name: Matsuta, Tetsunao
name: Uyematsu, Tomohiko
Publisher: name: arXiv
Year: 2018
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: In the successive refinement problem, a fixed-length sequence emitted from an information source is encoded into two codewords by two encoders in order to give two reconstructions of the sequence. One of two reconstructions is obtained by one of two codewords, and the other reconstruction is obtained by all two codewords. For this coding problem, we give non-asymptotic inner and outer bounds on pairs of numbers of codewords of two encoders such that each probability that a distortion exceeds a given distortion level is less than a given probability level. We also give a general formula for the rate-distortion region for general sources, where the rate-distortion region is the set of rate pairs of two encoders such that each maximum value of possible distortions is less than a given distortion level.
description: 15 pages, 1 figure, added a discussion of Theorems 2 and 3 in section 4 and some remarks, submitted to IEICE Trans. Fundamentals
RETURN To an Order of the House for a Return showing-- 1. What tenders have been received by the Government for the construction of the substructure of the Fraser River Bridge, with particulars of sum tendered, of person or persons, company or companies, tendering, and of the security or securities deposited by the different tenderers. 2. What tenders have been received by the Government for the construction of the superstructure of the Fraser River Bridge, with particulars of sum tendered, of person or persons tendering, and of the security or securities deposited by the different tenderers. 3. What tenders have been received for the construction of both substructure and superstructure of the Fraser River Bridge, with full particulars asked in question 1 and 2.
Creators: name: British Columbia. Legislative Assembly
Publisher: name: Victoria, BC : Government Printer
Year: 2014

Abstract
EFFECT OF CITRUS POMACE AND CHICKPEA ON PHYSICOCHEMICAL, BIO-FUNCTIONAL AND ORGANOLEPTIC PROPERTIES OF CORN EXTRUDATES
Creators: name: MUHAMMAD ASIF
name: MUHAMMAD KASHIF IQBAL KHAN
name: MUHAMMAD ISSA KHAN
name: ABID ASLAM MAAN
Publisher: name: Zenodo
Year: 2024
Subjects: Extrudates, Citrus, Chickpea, Antioxidant, Ready to Eat

description: Abstract

Ready-to-eat snacks are more popular among the consumers. They are energy-dense but lack of protein and micronutrients. Therefore, this study was planned to develop the corn extrudates with the simultaneous addition of citrus pomace and chickpea (0-20%). Results showed that dietary fiber and protein contents of supplemented extrudates were increased by 4.04 and 1.04 times, respectively than the control samples. Moreover, bulk density, water absorption and water solubility index were increased by 14.42%, 25.99% and 47.77%, respectively compared to non-supplemented samples. However, the expansion ratio and porosity were decreased by 0.85 and 0.58 times, than the control sample. Likewise, the bio-functional characteristics of extrudates i.e. total phenolic contents (TPC) and ABTS were increased by 1.28 and 3.52 times, respectively. Furthermore, organoleptic properties results revealed that corn extrudates of up to 5% citrus and chickpea in each addition were best among the treatments. Therefore, citrus pomace and chickpeas can be employed to develop healthy and appetizing extrudates, contributing to food waste management, and mitigating malnutrition.
Finite-size scaling with respect to interaction and disorder strength at the many-body localization transition
Creators: name: Kudo, Kazue
name: Deguchi, Tetsuo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a finite-size scaling for both interaction and disorder strengths in the critical regime of the many-body localization (MBL) transition for a spin-1/2 XXZ spin chain with a random field by studying level statistics. We show how the dynamical transition from the thermal to MBL phase depends on interaction together with disorder by evaluating the ratio of adjacent level spacings, and thus, extend previous studies in which interaction coupling is fixed. We introduce an extra critical exponent in order to describe the nontrivial interaction dependence of the MBL transition. It is characterized by the ratio of the disorder strength to the power of the interaction coupling with respect to the extra critical exponent and not by the simple ratio between them.
description: 5 pages, 3 figures
New polyacetylenes from Bidens procera
Creators: name: Tian, Jinli
name: Yu, Shaohua
name: Wang, Lu
name: Kong, Degang
name: Zhao, Wei
name: Tian, Zhenhua
name: Zhou, Honglei
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: A phytochemical investigation of Bidens procera L.C.Xu ex X.W.Zheng afforded two novel polyacetylenes, tridecane-2E-monoene-4,6,8-triyntylen-1,13-diol-12-O-β-glucoside (1) and tetradecane-2E,8E-diene-4,6-diyne-1,14-diol-13-O-β-glucoside (2), together with ten known compounds (3 − 12). Their chemical structures were elucidated by NMR and MS spectrums as well as the comparison of the published data. Furthermore, the chemotaxonomy of the yielded compounds was also discussed.
Low-Lying States of the Six-Dimensional Fractional Superstring
Creators: name: Argyres, P. C.
name: Lyman, E.
name: Tye, S. -H. H.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The $K=4$ fractional superstring Fock space is constructed in terms of $\bZ_4$ parafermions and free bosons. The bosonization of the $\bZ_4$ parafermion theory and the generalized commutation relations satisfied by the modes of various parafermion fields are reviewed. In this preliminary analysis, we describe a Fock space which is simply a tensor product of $\bZ_4$ parafermion and free boson Fock spaces. It is larger than the Lorentz-covariant Fock space indicated by the fractional superstring partition function. We derive the form of the fractional superconformal algebra that may be used as the constraint algebra for the physical states of the FSS. Issues concerning the associativity, modings and braiding properties of the fractional superconformal algebra are also discussed. The use of the constraint algebra to obtain physical state conditions on the spectrum is illustrated by an application to the massless fermions and bosons of the $K=4$ fractional superstring. However, we fail to generalize these considerations to the massive states. This means that the appropriate constraint algebra on the fractional superstring Fock space remains to be found. Some possible ways of doing this are discussed.
description: 69 pages, LaTeX, CLNS 91/1121
Phytochemical investigation of Volutaria lippii and evaluation of the antioxidant activity
Creators: name: Sfaksi, Nesrine
name: Bottone, Alfredo
name: Masullo, Milena
name: Bicha, Sabrina
name: Piacente, Sonia
name: Benayache, Samir
name: Bentamène, Ali
name: Rebbas, Khellaf
name: Benayache, Fadila
Publisher: name: Taylor & Francis
Year: 2022
Subjects: Biophysics
Cell Biology
Environmental Sciences not elsewhere classified
Chemical Sciences not elsewhere classified
Hematology

description: Volutaria lippii (L.) Cass. ex Maire, syn. Centaurea lippii (L.), (Asteraceae) is a plant from the central region of Algeria, considerably distributed in all Mediterranean areas. Herein, the antioxidant activity of the three derived fractions [chloroform (CHCl3), ethyl acetate (EtOAc) and n-butanol (n-BuOH)] of the 70% methanol extract of the aerial parts (leaves and flowers), was assessed by using CUPRAC, ABTS, DPPH free radical scavenging, and β-carotene bleaching methods. The results obtained allowed to guide the fractionation of EtOAc and n-BuOH fractions by CC followed by purification by TLC and reverse phase HPLC. A guaianolide glucoside, 3β-hydroxy-11β,13-dihydrodehydrocostuslactone 8α-O-(6'-acetyl-β-glucopyranoside) (1), never reported in the literature, was isolated together with other known compounds (2–14). Their structures were elucidated by the extensive use of 1 D- and 2 D-NMR experiments along with ESI-MS analyses and with comparison with literature data.
MOESM1 of Identification of anti-SF3B1 autoantibody as a diagnostic marker in patients with hepatocellular carcinoma
Creators: name: Hwang, Hai-Min
name: Chang-Kyu Heo
name: Lee, Hye
name: Sang-Seob Kwak
name: Won-Hee Lim
name: Jong-Shin Yoo
name: Dae-Yuel Yu
name: Lim, Kook
name: Jeong-Yoon Kim
name: Eun-Wie Cho
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: 60506 Virology

description: Additional file 1: Table S1. Patient details in validation cohort.
AXBOROT-KOMMUNIKATSIYA VOSITALARIDAN FOYDALANISH KOMPETENSIYASINING NAZARIY ASOSLARI
Creators: name: Avezov, Davronbek
Publisher: name: Zenodo
Year: 2024

description: yurtimizda deyarli barcha pedagogika oliy ta'lim muassasalari bo'lajak boshlang'ich sinf o'qituvchilariga axborot texnologiyalarini o'qitish metodikasini yangi raqamlashtirish sharoitlarida takomillashtirish bo’yicha muammolar mavjud. Ushbu tezisda bo’lajak pedagoglarda axborot-kommunikatsiya vositalaridan foydalanishda kompetentligini oshirishning nazariy
Charm spectroscopy on dynamical 2+1 flavor domain wall fermion lattices with a relativistic heavy quark action
Creators: name: Li, Min
name: Lin, Huey-Wen
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present a preliminary calculation of the charmonium spectrum using the dynamical 2+1 flavor $24^3\times 64$ domain wall fermion lattice configurations generated by the RBC and UKQCD collaborations. We use the relativistic heavy quark action with 3 parameters non-perturbatively determined by matching to experimental quantities. Chiral extrapolation is done on four light sea quark masses from 0.005 to 0.03, with $m_s=0.04$ and $m_{res}=0.003$. We can either predict meson masses assuming the lattice spacing is known from other methods, or calculate the lattice spacing using those quantities.
description: 7 pages, Talk presented at the XXV International Symposium on Lattice Field Theory, July 30 - August 4 2007, Regensburg, Germany
Universal Magnetic Properties of Frustrated Quantum Antiferromagnets in Two Dimensions
Creators: name: Chubukov, A. V.
name: Senthil, T.
name: Sachdev, S.
Publisher: name: arXiv
Year: 1993
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We present a theory of frustrated, two-dimensional, quantum antiferromagnets in the vicinity of a quantum transition from a non-collinear, magnetically-ordered ground state to a quantum-disordered phase. Using a sigma-model for bosonic, spin-1/2, spinon fields, we obtain universal scaling forms for a variety of observables. Our results are compared with numerical data on the spin-1/2 triangular antiferromagnet.
description: 12 pages, REVTEX 3.0, Yale University preprint
DKjord
Creators: Danmarks Miljøportal
Danske Regioner
Kommunernes Landsforening
Miljø- og Fødevareministeriet
Miljøministeriet
Publisher: name: Rigsarkivet
Year: 2024

description: Formålet med DKjord er at skabe lettere og bedre adgang til jordforureningsdata for professionelle aktører, bedre adgang for interesserede borgere eller interesseorganisationer og et styrket grundlag for virtuel forvaltning på jordforureningsområdet.
DKjord muliggør serviceorienteret lagring og distribution af jordforureningsdata via webservices og faciliterer herved præsentationen af ensartede og landsdækkende data på Danmarks Miljøportal
The struggle for access – a qualitative document study of how people using wheeled mobility devices experience exclusion and discrimination
Creators: name: Pettersson, Cecilia
name: Baudin, Katarina
name: Hedvall, Per-Olof
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: Mental Health

description: The overall aim of this study was to describe experiences of discrimination due to inaccessibility among people using mobility devices. We conducted a thematic qualitative analysis of 88 complaints about wheeled mobility device use, inaccessibility, and discrimination submitted to the Swedish Equality Ombudsman (DO) during 2015 and 2016. The analysis resulted in three themes: instigating change by invoking laws and regulations and highlighting lack of compliance; demanding to be recognised, understood, and listened to; and struggling for equal access and social participation. Regulations and treaties were invoked as the basis for complaints by people using mobility devices regarding their lack of access to physical environments and impediments to their enjoyment of their full right to participate in and contribute to society. The complaints described feelings of discrimination, the disadvantages and exclusion due to physical inaccessibility, and experiences of being prevented from living one’s life as others do. Complaints filed by people using mobility devices showed that they were denied access to a wide range of contexts, including offices, theatres, restaurants, schools, and public transportation, though they desired to live an active and social life outside their homes. Filing a complaint was a way to take action, highlight present inaccessibility, and express a hope for change.IMPLICATIONS FOR REHABILITATIONDifficulties experienced by people using wheeled mobility devices can reveal knowledge important for revising existing design and renovation standards for housing and public buildings.Documenting facilitators and barriers in different environments is important for giving voice to the needs of wheeled mobility device users and revealing standards that need to be strongly enforced or revised.People using wheeled mobility devices should be supported in finding solutions in inaccessible environments, both to fulfil their wishes and to enable their participation in society. Difficulties experienced by people using wheeled mobility devices can reveal knowledge important for revising existing design and renovation standards for housing and public buildings. Documenting facilitators and barriers in different environments is important for giving voice to the needs of wheeled mobility device users and revealing standards that need to be strongly enforced or revised. People using wheeled mobility devices should be supported in finding solutions in inaccessible environments, both to fulfil their wishes and to enable their participation in society.
Self-consistent field theory for a polymer brush. Part I: Asymptotic analysis in the strong-stretching limit
Creators: name: Münch, Andreas
name: Wagner, Barbara
Publisher: name: Weierstrass Institute
Year: 2019
Subjects: subject: Self-consistent field theory
subject: asymptotic analysis
subject: Cole-Hopf transformation
subject: polymer brush
subject: 74H10
subject: 02.30.Mv
subject: 61.25.H-

description: of a polymer in terms of an effective chemical potential for the interaction between the segments of the polymer chain. We present a systematic singular perturbation analysis of the self-consistent field theory in the strong-stretching limit, when the length scale of the ratio of the radius of gyration of the polymer chain to the extension of the brush from the substrate (") vanishes. Our analysis yields, for the first time, an approximation for the average segment density ]>
Physiotherapists’ perceptions and barriers to use of telerehabilitation for exercise management of people with knee osteoarthritis in Sri Lanka
Creators: name: Dissanayaka, Thusharika
name: Nakandala, Piumi
name: Sanjeewa, Chanaka
Publisher: name: Taylor & Francis
Year: 2022
Subjects: Biotechnology
Cancer
Science Policy
Mental Health

description: To assess physiotherapists’ perceptions and barriers to using telerehabilitation via video and telephone for exercise management for people with knee osteoarthritis (OA) in Sri Lanka. Currently registered and practising Sri Lankan physiotherapists who care for knee OA patients were invited to participate in a cross-sectional online survey framed according to a previous study. A logistic regression analysis was used to assess the effect of physiotherapists’ characteristics on their interest in telerehabilitation. A total of 268 physiotherapists completed the survey, which was broadly representative of locations and work settings across Sri Lanka. Only three out of 16 statements received majority agreement; these were that telephone-delivered care would save patients’ time (72%), save money (68%) and improve patients’ privacy (67%). There was a consensus that video-based care would save money (79%), and many favoured this medium over telephone-delivered care. Lack of experience with telerehabilitation was associated with reduced interest in telephone-delivered care. Increased interest in video-based care was associated with frequent care of knee OA patients. Most physiotherapists perceived technical issues with telerehabilitation as a significant barrier to implementing it. Physiotherapists perceived video-based telerehabilitation more positively than care over the telephone. Reduced interest in telerehabilitation was associated with having no prior experience with it. Moreover, technical issues with telerehabilitation were perceived as the main barrier to its use. A training programme for physiotherapists, appropriate guidelines and a framework for better implementing telereahabilitation may yield substantial benefits for knee OA patients.IMPLICATIONS FOR REHABILITATIONPhysiotherapists in Sri Lanka perceive telerehabilitation for exercise management for knee OA patients positively.Telerehabilitation via video or telephone is a viable option for delivering exercise management for knee OA patients in Sri Lanka.The widespread practice of telerehabilitation by physiotherapists in Sri Lanka requires appropriate strategies to mitigate barriers to its implementation. Physiotherapists in Sri Lanka perceive telerehabilitation for exercise management for knee OA patients positively. Telerehabilitation via video or telephone is a viable option for delivering exercise management for knee OA patients in Sri Lanka. The widespread practice of telerehabilitation by physiotherapists in Sri Lanka requires appropriate strategies to mitigate barriers to its implementation.
ModelFactory: A Matlab/Octave based toolbox to create human body models
Creators: name: Sreenivasa, Manish
name: Harant, Monika
Publisher: name: arXiv
Year: 2018
Subjects: subject: Robotics (cs.RO)
subject: Graphics (cs.GR)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences

description: Background: Model-based analysis of movements can help better understand human motor control. Here, the models represent the human body as an articulated multi-body system that reflects the characteristics of the human being studied. Results: We present an open-source toolbox that allows for the creation of human models with easy-to-setup, customizable configurations. The toolbox scripts are written in Matlab/Octave and provide a command-based interface as well as a graphical interface to construct, visualize and export models. Built-in software modules provide functionalities such as automatic scaling of models based on subject height and weight, custom scaling of segment lengths, mass and inertia, addition of body landmarks, and addition of motion capture markers. Users can set up custom definitions of joints, segments and other body properties using the many included examples as templates. In addition to the human, any number of objects (e.g. exoskeletons, orthoses, prostheses, boxes) can be added to the modeling environment. Conclusions: The ModelFactory toolbox is published as open-source software under the permissive zLib license. The toolbox fulfills an important function by making it easier to create human models, and should be of interest to human movement researchers. This document is the author's version of this article.
Information Loss and Anomalous Scattering
Creators: name: Peet, Amanda
name: Susskind, Leonard
name: Thorlacius, Larus
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The approach of 't Hooft to the puzzles of black hole evaporation can be applied to a simpler system with analogous features. The system is $1+1$ dimensional electrodynamics in a linear dilaton background. Analogues of black holes, Hawking radiation and evaporation exist in this system. In perturbation theory there appears to be an information paradox but this gets resolved in the full quantum theory and there exists an exact $S$-matrix, which is fully unitary and information conserving. 't Hooft's method gives the leading terms in a systematic approximation to the exact result.
description: 18 pages, 3 figures (postscript files available soon on request), (earlier version got corrupted by mail system)
Optical Transitions and Localized Edge States in Skewed Phosphorene Nanoribbons
Creators: name: Shekarforoush, Sima
name: Khoeini, Farhad
name: Shiri, Daryoush
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Using the Tight Binding (TB) parameters extracted from Density Functional Theory (DFT) and Recursive Green's Function method, it is shown that skewed-zigzag black phosphorous (phosphorene) nanoribbons obtain large and tuneable bandgap in response to vertical and transverse electric fields. Depending on the direction of the applied field the mid-gap states could possess the localized or metallic nature i.e. non-zero mid-gap density of states. Adjustability of the bandgap and optical dipole transition matrix elements are explained based on the symmetry of involved band edge states. This promises new electronic and optical devices based on phosphorene nanoribbons.
description: 21 pages, 12 Figures. newly amended version, June 29, 2018
Cadence Optimisation and Exoplanetary Parameter Sensitivity
Creators: name: Kane, Stephen R.
name: Ford, Eric B.
name: Ge, Jian
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: To achieve maximum planet yield for a given radial velocity survey, the observing strategy must be carefully considered. In particular, the adopted cadence can greatly affect the sensitivity to exoplanetary parameters such as period and eccentricity. Here we describe simulations which aim to maximise detections based upon the target parameter space of the survey.
description: 4 pages, 5 figures, corrected typo, to appear in the Proceedings of the 249th IAU Meeting: "Exoplanets: Detection, Formation and Dynamics" (Suzhou, China)
JADIDLAR FAOLIYATIDA MA'RIFATPARVARLIK VA BARKAMOL AVLOD TARBIYASI MASALALARI
Creators: name: Mamatqulov, Sanjarbek
Publisher: name: Zenodo
Year: 2024

description: Ma’lumki, o’z faoliyatini nafaqat siyosiy, balki ta’lim va tarbiyani yuksaltirish, turkiston o’lkasini ma’naviy hamda ma’rifiy isloh qilish, barkamol avlodni tarbiyalash masalasini o’z oldiga maqsad qilib qo’ygan jadidlar harakati o’lka xalqlari tarixida muhim ro’l o’ynagan.
Additional file 1 of Demographic characteristics associated with food allergy in a Nationwide Canadian Study
Creators: name: Clarke, Ann E.
name: Elliott, Susan J.
name: St. Pierre, Yvan
name: Soller, Lianne
name: La Vieille, Sebastien
name: Ben-Shoshan, Moshe
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1: Methods. Additional methodological details on selection of study population, participant recruitment, telephone survey, and definition of probable food allergy. Table S1A. Multivariable logistic regression models: demographic characteristics associated with individual perceived food allergies. Table S1B. Multivariable logistic regression models: demographic characteristics associated with individual probable food allergies. Table S2. Multivariate logistic regression models: association of parental immigrant status and perceived and probable food allergy.
Evaluation of a motorised patient transfer device based on perceived workload, technology acceptance, and emotional states
Creators: name: Law, Mitchelle J.J.
name: Ridzwan, Mohamad Ikhwan Zaini
name: Ripin, Zaidi Mohd
name: Hamid, Intan Juliana Abd
name: Law, Kim Sooi
name: Karunagaran, Jeevinthiran
name: Cajee, Yusuf
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy

description: The high prevalence of musculoskeletal disorders (MSDs) among healthcare workers is partly attributed to the low adoption of patient transfer assistive devices. This study aimed to evaluate the nurses’ perceived workload, technology acceptance, and emotional states during the use of the sliding board (SB) and mechanical intervention in the form of a Motorised Patient Transfer Device (MPTD). The SB and MPTD activities were performed by seven nurses on a simulated patient. The nurses’ facial expressions were recorded during the trial. The NASA Task Load Index and technology acceptance questionnaire were also assessed. The MPTD significantly reduced the mean overall NASA-TLX score by 68.7% (p = 0.004) and increased the overall acceptance score (median = 8.30) by 21.2% (p = 0.016) when compared to the SB (median = 6.85). All the subjects reported positive feelings towards MPTD. However, facial expression analysis showed that the nurses had a significantly higher peak density of fear while using MPTD (p = 0.016). Besides, there was no improvement in the negative valence and contempt emotion compared to the SB. Overall, nurses showed positive perceptions and acceptance of MPTD even when they experienced negative emotions.IMPLICATIONS FOR REHABILITATIONThe Motorised Patient Transfer Device (MPTD) reduced the perceived workload of nurses and showed a higher acceptance level compared to the commonly used baseline device (SB).Factors that attributed to the nurses’ negative emotions can be used to improve technology and patient transfer processes.More training should be given to familiarise the health practitioners with the new assistive device to reduce their fear of technology. The Motorised Patient Transfer Device (MPTD) reduced the perceived workload of nurses and showed a higher acceptance level compared to the commonly used baseline device (SB). Factors that attributed to the nurses’ negative emotions can be used to improve technology and patient transfer processes. More training should be given to familiarise the health practitioners with the new assistive device to reduce their fear of technology.
New polyacetylenes from Bidens procera
Creators: name: Tian, Jinli
name: Yu, Shaohua
name: Wang, Lu
name: Kong, Denggang
name: Zhao, Wei
name: Tian, Zhenhua
name: Zhou, Honglei
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: A phytochemical investigation of Bidens procera L.C.Xu ex X.W.Zheng afforded two novel polyacetylenes, tridecane-2E-monoene-4,6,8-triyntylen-1,13-diol-12-O-β-glucoside (1) and tetradecane-2E,8E-diene-4,6-diyne-1,14-diol-13-O-β-glucoside (2), together with ten known compounds (3 − 12). Their chemical structures were elucidated by NMR and MS spectrums as well as the comparison of the published data. Furthermore, the chemotaxonomy of the yielded compounds was also discussed.
Barriers and facilitators to technology transfer of NIDILRR grantees
Creators: name: Higgins, Erin
name: Zorrilla, Michelle
name: Murphy, Kathleen M.
name: Robertson, Megan
name: Goldberg, Mary R.
name: Cohen, Susan K.
name: Augustine, Nancy
name: Pearlman, Jonathan L.
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: The objectives of this mixed-methods study were to gather survey and interview data about the barriers and facilitators from grantees funded by the National Institute on Disability, Independent Living, and Rehabilitation Research (NIDILRR) and to extract themes that could inform program changes that would increase technology translation (TT) success in assistive technology (AT). We developed a TT Barriers and Facilitators survey consisting of Likert scale and multiple-choice questions about barriers and facilitators to TT. With survey respondents who were willing, we conducting a semi-structured interview and asked pointed questions to expand upon survey response rankings and perceived barriers and facilitators. The questions were framed to explore the grantee’s personal experience with ATTT and what helped and hindered their individualised processes. Across survey and interview respondents, the three most common themes when exploring the barriers and facilitators of TT were funding, incentives, and collaboration. Results indicate that there is a need for increased collaboration and access to additional resources such as funding for pilot grants, support to assess technology marketability, help to navigate regulatory and legal aspects, and assistance in establishing goals to help grantees successfully transfer assistive technologies to consumers.
IMPLICATIONS FOR REHABILITATIONA large amount of research and development into assistive technology does not lead to tech transfer which means that these technologies are not getting to the people that need them.Educating tech transfer offices at universities about how to transfer AT would improve outcomes greatly.Creating a community of practice where grantees can find academic or industry partners would also increase the likelihood of tech transfer.Some tools to catalyse these improvements are: mentoring, access to consultants, podcasts, and online training. A large amount of research and development into assistive technology does not lead to tech transfer which means that these technologies are not getting to the people that need them. Educating tech transfer offices at universities about how to transfer AT would improve outcomes greatly. Creating a community of practice where grantees can find academic or industry partners would also increase the likelihood of tech transfer. Some tools to catalyse these improvements are: mentoring, access to consultants, podcasts, and online training.
Universal Spectral Correlation between Hamiltonians with Disorder
Creators: name: Brézin, E.
name: Superieure, École Normale
name: Zee, A.
Publisher: name: arXiv
Year: 1993
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We study the correlation between the energy spectra of two disordered Hamiltonians of the form $H_a=H_{0a}+s_{a}φ$ ($a=1,2$) with $H_{0a}$ and $φ$ drawn from random distributions. We calculate this correlation function explicitly and show that it has a simple universal form for a broad class of random distributions.
description: 9 pages, Jnl.tex Version 0.3 (version taken from the bulletin board), NSF-ITP-93-136
Additional file 14: of Quorum sensing in thermophiles: prevalence of autoinducer-2 system
Creators: name: Amandeep Kaur
name: Capalash, Neena
name: Sharma, Prince
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology

description: STRING analysis of LuxS protein of Geobacillus thermoglucosidasius. (PDF 225 kb)