cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
FZZ-triality and large $\mathcal{N}=4$ super Liouville theory
Creators: name: Creutzig, Thomas
name: Hikida, Yasuaki
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We examine dualities of two dimensional conformal field theories by applying the methods developed in previous works. We first derive the duality between $SL(2|1)_k/(SL(2)_k \otimes U(1))$ coset and Witten's cigar model or sine-Liouville theory. The latter two models are Fateev-Zamolodchikov-Zamolodchikov (FZZ-)dual to each other, hence the relation of the three models is named FZZ-triality. These results are used to study correlator correspondences between large $\mathcal{N}=4$ super Liouville theory and a coset of the form $Y(k_1,k_2)/SL(2)_{k_1 +k_2}$, where $Y(k_1 , k_2)$ consists of two $SL(2|1)_{k_i}$ and free bosons or equivalently two $U(1)$ cosets of $D(2,1;k_i -1)$ at level one. These correspondences are a main result of this paper. The FZZ-triality acts as a seed of the correspondence, which in particular implies a hidden $SL(2)_{k'}$ in $SL(2|1)_k$ or $D(2,1 ; k-1)_1$. The relation of levels is $k' -1 = 1/(k-1)$. We also construct boundary actions in sine-Liouville theory as another use of the FZZ-triality. Furthermore, we generalize the FZZ-triality to the case with $SL(n|1)_k/(SL(n)_k \otimes U(1))$ for arbitrary $n>2$.
description: 41 pages, minor modifications, references added, published version
Mathematical Assumptions of Simple ODE models
Creators: name: Pulliam, Juliet
Publisher: name: figshare
Year: 2017
Subjects: subject: 111706 Epidemiology
subject: FOS: Health sciences
subject: 110309 Infectious Diseases
subject: 10299 Applied Mathematics not elsewhere classified
subject: FOS: Mathematics

description: This lecture explains some of the implicit assumptions in ordinary differential equation models, as applied to infectious diseases.
Inertial energy dissipation in nuclear dynamics
Creators: name: Iwata, Yoritaka
name: Nishikawa, Takashi
Publisher: name: arXiv
Year: 2021
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We present the TDDFT+Langevin model that incorporates microscopic time-dependent density function theory (TDDFT) with macroscopic Langevin model. By extracting the energy-dependent dissipation effect from the TDDFT dynamics, quantum effects are introduced to the Langevin-type stochastic fission analysis. In this paper, by means of Skyrme nuclear effective interactions, the energy-dependent friction coefficients to be used in Langevin calculations are provided individually for 25 fission nuclei chosen from uranium, plutonium, curium, californium, and fermium isotopes. The validity of the energy-dependent friction coefficients are confirmed by comparing to the existing experimental fission fragment yields. In conclusion, depending on the energy, the transition of energy dissipation mechanism from conventional viscous energy dissipation to inertial energy dissipation is shown.
description: To appear in Phys. Rev. C. Ver.2 is the accepted version
Additional file 3 of Effect of CYP2C19 genetic polymorphism on the pharmacodynamics and clinical outcomes for patients treated with ticagrelor: a systematic review with qualitative and quantitative meta-analysis
Creators: name: Xie, Qiufen
name: Xiang, Qian
name: Liu, Zhiyan
name: Mu, Guangyan
name: Zhou, Shuang
name: Zhang, Zhuo
name: Ma, Lingyue
name: Gong, Yanjun
name: Jiang, Jie
name: Cui, Yimin
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Additional file 3. Trial sequential analysis of pooled results of outcomes.
Heterogeneity, Contact Patterns and Modeling Options
Creators: name: Dushoff, Jonathan
Publisher: name: figshare
Year: 2019
Subjects: subject: 111706 Epidemiology
subject: FOS: Health sciences
subject: 10299 Applied Mathematics not elsewhere classified
subject: FOS: Mathematics
subject: 10401 Applied Statistics
subject: 110309 Infectious Diseases

description: A lecture on how heterogeneity in infectivity, susceptibility, and contact patterns affect the transmission dynamics and control of infectious diseases.
Filopodia rotate and coil by actively generating twist in their actin shaft
Creators: name: Leijnse, Natascha
name: Barooji, Younes Farhangi
name: Arastoo, Mohammad Reza
name: Sønder, Stine Lauritzen
name: Verhagen, Bram
name: Wullkopf, Lena
name: Erler, Janine Terra
name: Semsey, Szabolcs
name: Nylandsted, Jesper
name: Oddershede, Lene Broeng
name: Doostmohammadi, Amin
name: Bendix, Poul Martin
Publisher: name: arXiv
Year: 2021
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Filopodia are actin-rich structures, present on the surface of practically every known eukaryotic cell. These structures play a pivotal role in specific cell-cell and cell-matrix interactions by allowing cells to explore their environment, generate mechanical forces, perform chemical signaling, or convey signals via intercellular tunneling nano-bridges. The dynamics of filopodia appear quite complex as they exhibit a rich behavior of buckling, pulling, length and shape changes. Here, we show that filopodia additionally explore their 3D extracellular space by combining growth and shrinking with axial twisting and buckling of their actin rich core. Importantly, the actin core inside filopodia performs a twisting or spinning motion which is observed for a range of highly distinct and cognate cell types spanning from earliest development to highly differentiated tissue cells. Non-equilibrium physical modeling of actin and myosin confirm that twist, and hence rotation, is an emergent phenomenon of active filaments confined in a narrow channel which points to a generic mechanism present in all cells. Our measurements confirm that filopodia exert traction forces and form helical buckles in a range of different cell types that can be ascribed to accumulation of sufficient twist. These results lead us to conclude that activity induced twisting of the actin shaft is a general mechanism underlying fundamental functions of filopodia.
Recovery of harmonic-like behaviour of the polar mode in BaTiO$_3$ at high pressure
Creators: name: Herlihy, A.
name: Bird, T. A.
name: Ridley, C. J.
name: Bull, C. L.
name: Funnell, N. P.
name: Senn, M. S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The local structure of high pressure BaTiO$_3$ has been interrogated by neutron total scattering methods, up to pressures of 4.18 GPa at ambient temperature. Competitive refinements of cubic, tetragonal and rhombohedral distortion modes against pair distribution functions indicate contrasting local structure behaviour of temperature- and pressure-induced cubic BaTiO$_3$. Suppression of the mode amplitude, isotropy of the order parameter direction and loss of sensitivity to correlated Ti displacements at high pressure all suggest a high-pressure local structure that is more consistent with the harmonic approximation, rather than an order-disorder model which better describes high-temperature cubic BaTiO$_3$ in the vicinity of the tetragonal phase transition.
description: 7 pages, 4 figures
Reciprocating probe measurements in the test divertor operation phase of Wendelstein 7-X
Creators: name: Killer, Carsten
name: Drews, Philipp
name: Grulke, Olaf
name: Knieps, Alexander
name: Nicolai, Dirk
name: Satheeswaren, Guruparan
name: Team, W7-X
Publisher: name: arXiv
Year: 2021
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Reciprocating probes are a classic and widespread tool for the investigation of the edge and Scrape-Off Layer of magnetic fusion plasmas. In the Wendelstein 7-X (W7-X) stellarator, the Multi-Purpose Manipulator serves as a multi-user platform for probe measurements of various kinds. This paper presents a review on reciprocating probe operation during the first operation phase of W7-X with a test divertor (2017-2018). It gives an overview of the diverse zoo of probe heads and presents lessons learned about probe operation in complex magnetic geometries, operation safety, and probe head design. A few examples of probe measurements with a focus on unexpected observations are presented.
Additional file 1 of Effects of digital game-based STEM education on students’ learning achievement: a meta-analysis
Creators: name: Wang, Liang-Hui
name: Chen, Bing
name: Hwang, Gwo-Jen
name: Guan, Jue-Qi
name: Wang, Yun-Qing
Publisher: name: figshare
Year: 2022
Subjects: subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: Mental Health

description: Additional file 1: List of reviewed articles.
Sparsity-driven synchronization in oscillators networks
Creators: name: Mihara, Antonio
name: Medeiros, Everton S.
name: Zakharova, Anna
name: Medrano-T, Rene O.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: The emergence of synchronized behavior is a direct consequence of networking dynamical systems. Naturally, strict instances of this phenomenon, such as the states of complete synchronization are favored, or even ensured, in networks with a high density of connections. Conversely, in sparse networks, the system state-space is often shared by a variety of coexistent solutions. Consequently, the convergence to complete synchronized states is far from being certain. In this scenario, we report the surprising phenomenon in which completely synchronized states are made the sole attractor of sparse networks by removing network links, the sparsity-driven synchronization. This phenomenon is observed numerically for nonlocally coupled Kuramoto networks and verified analytically for locally coupled ones. In addition, we reduce the network equations to a one-dimension dynamical system to unravel the bifurcation scenario underlying the network transition to completely synchronized behavior. Furthermore, we present a simple procedure, based on the bifurcations in the thermodynamic limit, that determines the minimum number of links to be removed in order to ensure complete synchronization. Finally, we propose an application of the reported phenomenon as a control scheme to drive complete synchronization in high connectivity networks.
Model systematics in time domain tests of binary black hole evolution
Creators: name: Kastha, Shilpa
name: Capano, Collin D.
name: Westerweck, Julian
name: Cabero, Miriam
name: Krishnan, Badri
name: Nielsen, Alex B.
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We perform several consistency tests between different phases of binary black hole dynamics; the inspiral, the merger, and the ringdown on the gravitational wave events GW150914 and GW170814. These tests are performed explicitly in the time domain, without any spectral leakage between the different phases. We compute posterior distributions on the mass and spin of the initial black holes and the final black hole. We also compute the initial areas of the two individual black holes and the final area from the parameters describing the remnant black hole. This facilitates a test of Hawking's black hole area theorem. We use different waveform models to quantify systematic waveform uncertainties for the area increase law with the two events. We find that these errors may lead to overstating the confidence with which the area theorem is confirmed. For example, we find $>99\%$ agreement with the area theorem for GW150914 if a damped sinusoid consisting of a single-mode is used at merger to estimate the final area. This is because this model overestimates the final mass. Including an overtone of the dominant mode decreases the confidence to $\sim94\%$; using a full merger-ringdown model further decreases the confidence to $\sim 85-90\%$. We find that comparing the measured change in the area to the expected change in area yields a more robust test, as it also captures over estimates in the change of area. We find good agreement with GR when applying this test to GW150914 and GW170814.
description: 11 pages, 8 figures
Heterogeneity, Contact Patterns and Modeling Options
Creators: name: Dushoff, Jonathan
Publisher: name: figshare
Year: 2018
Subjects: subject: 111706 Epidemiology
subject: FOS: Health sciences
subject: 10299 Applied Mathematics not elsewhere classified
subject: FOS: Mathematics
subject: 10401 Applied Statistics
subject: 110309 Infectious Diseases

description: A lecture on how heterogeneity in infectivity, susceptibility, and contact patterns affect the transmission dynamics and control of infectious diseases.
Interacting bosons in a triple well: Preface of many-body quantum chaos
Creators: name: W., Karin Wittmann
name: Castro, E. R.
name: Foerster, Angela
name: Santos, Lea F.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Systems of interacting bosons in triple-well potentials are of significant theoretical and experimental interest. They are explored in contexts that range from quantum phase transitions and quantum dynamics to semiclassical analysis. Here, we systematically investigate the onset of quantum chaos in a triple-well model that moves away from integrability as its potential gets tilted. Even in its deepest chaotic regime, the system presents features reminiscent of integrability. Our studies are based on level spacing distribution and spectral form factor, structure of the eigenstates, diagonal and off-diagonal elements of observables in relationship to the eigenstate thermalization hypothesis. With only three sites, the system's eigenstates are at the brink of becoming fully chaotic and thus show distributions other than Gaussian, which resonates with the results for the observables.
description: 15 pages, 16 figures
Development of HPLC-MS/MS method for the simultaneous determination of metabolites of organophosphate pesticides, synthetic pyrethroids, herbicides and DEET in human urine
Creators: name: Behniwal, Paramjit K.
name: Jianwen She
Publisher: name: Taylor & Francis
Year: 2017
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine

description: We developed an isotopic dilution high-performance liquid chromatography (HPLC)/tandem mass spectrometer (MS/MS) method to rapidly and accurately quantify nine metabolites of several classes of pesticide in 1 mL human urine specimens. The analytes covered in the method are two organophosphate (OP) pesticide metabolites: 3,5,6-trichloro-2-pyridinol (TCPy), 2-isopropyl-6-methyl-4-pyrimidinol (IMPY); three synthetic pyrethroid metabolites: 3-phenoxy benzoic acid (3-PBA), 4-fluoro-3-phenoxybenzoic acid (4-F-3-PBA) and trans-3-(2,2-dichlorovinyl)-2,2-dimethyl-1(1-cyclopropane) carboxylic acid (t-DCCA); three herbicide metabolites: 2,4-dichlorophenoxyacetic acid (DCPAA), 2,4,5-trichlorophenoxyacetic acid (TCPAA) and atrazine mercapturate; and one insect repellent: N,N-diethyl-meta-toluamide (DEET). The analytes are first deconjugated by incubating with acetate/β-glucuronidase buffer at 37°C for 17 h. The deconjugated analytes are extracted and concentrated from the urine matrix using solid-phase extraction cartridges, separated through C18 reversed phase HPLC, and analysed on MS/MS. The MS/MS was operated in positive and negative electrospray ionisation switch mode. Two ions from each analyte and one from each labelled internal standard are monitored for quantification and confirmation. The limit of detections (LODs) for all the analytes are in the low parts-per-trillion (0.05 ng/mL) except TCPy where it was 0.5 ng/mL) with a wide linear range (0.05 up to 40 ng/mL) and provides high accuracy (recoveries: 90–118%) and high precision (coefficient of variation <15%). The method accuracy was also verified by the analysis of proficiency testing urine samples. We analysed 101 urine samples for a recent California study cohort, and detection frequencies ranged from ~100% to 0%: 3-PBA (98%), IMPY (91%), TCPy, (89%), DCPAA (66%), 4-F-3-PBA (11%), TCPAA (0%).
CHIA SEEDS: A NUTRACEUTICAL POWERHOUSE – NUTRITION, HEALTH BENEFITS, AND MODERN APPLICATIONS
Creators: name: Janvi P Joshi , Shivani S Wankhede, Gauri G Mankar , Aditi V.Tikait, Dr. Swati P. Deshmukh
Publisher: name: Zenodo
Year: 2025

description: Abstract:

Chia seeds (Salvia hispanica L.) have gained popularity as a nutraceutical food due to their high nutritional value and numerous health benefits. Rich in omega-3 fatty acids, dietary fiber, proteins, antioxidants, and essential minerals, chia seeds are increasingly incorporated into modern diets. This review explores the nutritional composition, health benefits, and contemporary applications of chia seeds, emphasizing their potential in promoting cardiovascular health, weight management, and metabolic control. Additionally, the paper discusses their use in functional foods and supplements, highlighting their significance in modern food technology and nutrition science.

Keywords: Chia seeds, nutraceuticals, omega-3 fatty acids, antioxidants, cardiovascular health.
Phonon-Polaritons in Non-Centrosymmetric Systems: Theory of Terahertz Pump-Optical Probe Spectroscopy
Creators: name: Sellati, Niccolò
name: Fiore, Jacopo
name: Villani, Stefano Paolo
name: Benfatto, Lara
name: Udina, Mattia
Publisher: name: arXiv
Year: 2024
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Hybrid lattice-light modes, known as phonon-polaritons, represent the backbone of advanced protocols based on THz pumping of infrared modes. Here we provide a theoretical framework able to capture the different roles played by phonon-polaritons in experimental protocols based either on Raman-like pump and probe schemes, typical of four-wave-mixing processes, or on THz pump-visible probe three-wave mixing protocols. By using a many-body description of the nonlinear optical kernel, along with a perturbative solution of nonlinear Maxwell's equations, we highlight the advantages of exploiting broadband THz pumps to enlarge the phase space of the phonon-polariton dispersion accessible in a single experiment. Besides providing a quantitative description of existing and future experiments, our results offer a general framework for the theoretical modeling of the hybridization between light and lattice degrees of freedom in time-resolved experiments.
Efficacy of methanogenic biomass acclimation in mesophilic anaerobic digestion of ultrasound pretreated sludge
Creators: name: M. C. Gagliano
name: A. Gallipoli
name: S. Rossetti
name: C. M. Braguglia
Publisher: name: Taylor & Francis
Year: 2017
Subjects: subject: Biochemistry
subject: Molecular Biology
subject: Pharmacology
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Methanogenic biomass plays a key role with regard to methane production during anaerobic bioconversion of organic substrates. In this study, the effect of two different acclimated inocula on digestion performances was investigated by means of anaerobic batch tests on untreated and sonicated waste-activated sludge. Organics solubilization and removal kinetics, the abundance and physiological conditions of archaeal cells on ultimate methane yield were evaluated. The simultaneous presence of Methanosarcina and Methanosaeta in the archaeal biomass, the higher initial archaeal cells relative abundance and their occurrence in the aggregated forms were the main factors positively affecting the conversion into methane. The presence of the acclimated inoculum at the start-up influenced positively the methane improvement due to sonication, and the methane-specific production increased from 0.335 ± 0.03 to 0.420 ± 0.05 Nm3/kg VSfed. Moreover, the better physiological state of methanogens permitted to appreciate the effect of hydrolysis improvement by ultrasound pretreatment.
Additional file 1 of Incidence of impaired kidney function among people with HIV: a systematic review and meta-analysis
Creators: name: Shi, Ruizi
name: Chen, Xiaoxiao
name: Lin, Haijiang
name: Ding, Yingying
name: He, Na
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Marine Biology
subject: Cancer
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1.
Liposomes co-modified with cholesterol anchored cleavable PEG and octaarginines for tumor targeted drug delivery
Creators: name: Tang, Jie
name: Fu, Han
name: Kuang, Qifang
name: Zhang, Li
name: Zhang, Qianyu
name: Liu, Yayuan
name: Ran, Rui
name: Gao, Huile
name: Zhang, Zhirong
name: He, Qin
Publisher: name: Taylor & Francis
Year: 2022
Subjects: Biophysics
Biochemistry
Space Science
Medicine
Cell Biology
Pharmacology
Biotechnology
Chemical Sciences not elsewhere classified
Cancer

description: Tumor targeted drug delivery system with high efficiency of tumor accumulation, cell internalization and endosomal escape was considered ideal for cancer therapy. Herein, a cleavable polyethylene glycol (PEG) and octaarginines (R8) co-modified liposome (CL-R8-LP) was developed, in which the cholesterol was used as an alternative anchor to the commonest phospholipids for the diversified development of surface modification. The in vitro hemolysis assay and bio-distribution study demonstrated that CL-R8-LP improved biocompatibility and tumor accumulation compared with the single R8 modified liposomes (R8-LP), since the strong positive charges, toxicity and non-specificity of R8 were efficiently shielded by the outer cleavable PEG. And the cellular uptake, cytotoxicity and apoptosis of CL-R8-LP on C26 cells were much stronger than that of control liposomes in which R8 was not included or exposed. In addition, it was confirmed that CL-R8-LP entered cells via clathrin-mediated endocytosis and the macropinocytosis, and followed by a more efficient endosomal escape compared with R8-LP due to the topology change of R8. The enhanced in vivo delivery efficiency and anti-tumor efficacy were validated in C26 bearing mice. In conclusion, the results demonstrated that CL-R8-LP was a promising vehicle for enhancing the chemotherapy of solid cancers.
Basic stochastic simulation models
Creators: name: Borchering, Rebecca
name: Pulliam, Juliet
Publisher: name: figshare
Year: 2018
Subjects: subject: 111706 Epidemiology
subject: FOS: Health sciences
subject: 10299 Applied Mathematics not elsewhere classified
subject: FOS: Mathematics
subject: 10406 Stochastic Analysis and Modelling
subject: 110309 Infectious Diseases
subject: Ecology
subject: FOS: Biological sciences

description: An introduction to various stochastic modeling frameworks as applied to the modeling of infectious disease transmission.
LE DONNE NELLA SCIENZA NELL’AULA DI ITALIANO L2/LS. UNA PROPOSTA DIDATTICA
Creators: name: Frabotta, Simona
Publisher: name: Italiano LinguaDue
Year: 2020

description: La Giornata Internazionale delle Donne e delle Ragazze nella Scienza indetta dall’Assemblea Generale delle Nazioni Unite l’11febbraio, è un’occasione per riflettere sul fatto che nella nostra società troppo spesso si considera la conoscenza come un territorio maschile e che le donne sono assenti o relegate in aree limitate. I contributi delle donne di ieri e di oggi, così come i problemi attuali legati alla loro piena partecipazione alla società, sono stati spesso esclusi dal dibattito culturale. Consapevoli di questo, il ruolo degli e delle insegnanti dovrebbe essere quello di promuovere una cultura dell’uguaglianza, utilizzando o creando materiali che possano rimediare in una certa misura a queste importanti assenze. Nella presente proposta presentiamo una serie di attività realizzate nel corso italiano C1 del Centro Linguistico della Universidad de Málaga (Spagna), in occasione della Giornata Internazionale delle Donne e delle Ragazze nella Scienza 2019. Utilizzando le risorse disponibili sulla pagina www.donnenellascienza.it, abbiamo invitato le studentesse e gli studenti a riflettere sugli ostacoli che trovano le donne che sono impegnate in professioni scientifiche e poi a condurre una ricerca su alcune scienziate illustri della storia. Women in science in the Italian L2/LS classroom. A didactic proposal The International Day of Women and Girls in Science, held by the United Nations General Assembly on February 11, is an occasion to reflect on the fact that, in our society, we frequently consider knowledge as belonging to men, and women are absent or relegated to marginal spheres. The contributions of women, both in the past and present, together with their expertise and the difficulties they currently face in order to fully participate in society, have often been excluded from the cultural debate. Bearing this in mind, the role of the teacher is to promote equality by using or creating materials that can offset, as much as possible, this important absence. The paper presents a series of activities developed within the framework of a C1 Italian course held at the Centro de Idiomas de la Universidad of Málaga (Spain) for the International Day of Women and Girls in Science. Using the resources available on the page www. donnenellascienza.it, we invited students to reflect on the obstacles for women working in science and then discover more about some female scientists from the past.
description: Italiano LinguaDue, V. 11 N. 2 (2019)
BIBLIOGRAFIA DI RIFERIMENTO SULLA GRAMMATICA VALENZIALE A SCUOLA
Creators: name: Duso, A Cura Di Elena Maria
Publisher: name: Italiano LinguaDue
Year: 2020

description: BIBLIOGRAFIA DI RIFERIMENTO SULLA GRAMMATICA VALENZIALE A SCUOLA
description: Italiano LinguaDue, V. 11 N. 2 (2019)
On the inverse semigroup of bimodules over a C*-algebra
Creators: name: Manuilov, Vladimir
Publisher: name: arXiv
Year: 2021
Subjects: subject: Operator Algebras (math.OA)
subject: Metric Geometry (math.MG)
subject: FOS: Mathematics

description: It was noticed recently that, given a metric space $(X,d_X)$, the equivalence classes of metrics on the disjoint union of the two copies of $X$ coinciding with $d_X$ on each copy form an inverse semigroup $M(X)$ with respect to concatenation of metrics. Now put this inverse semigroup construction in a more general context, namely, we define, for a C*-algebra $A$, an inverse semigroup $S(A)$ of Hilbert C*-$A$-$A$-bimodules. When $A$ is the uniform Roe algebra $C^*_u(X)$ of a metric space $X$, we construct a map $M(X)\to S(C^*_u(X))$ and show that this map is injective, but not surjective in general. This allows to define an analog of the inverse semigroup $M(X)$ that does not depend on the choice of a metric on $X$ within its coarse equivalence class.
description: 7 pages
Space-time symmetric qubit regularization of the asymptotically free two-dimensional O(4) model
Creators: name: Zhou, Junzhe
name: Singh, Hersh
name: Bhattacharya, Tanmoy
name: Chandrasekharan, Shailesh
name: Gupta, Rajan
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: Nuclear Theory (nucl-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We explore if space-time symmetric lattice field theory models with a finite Hilbert space per lattice site can reproduce asymptotic freedom in the two-dimensional $O(4)$ model. We focus on a simple class of such models with a five dimensional local Hilbert space. We demonstrate how even the simplest model reproduces asymptotic freedom within the D-theory formalism but at the cost of increasing the size of the Hilbert space through coupling several layers of a two-dimensional lattice. We then argue that qubit regularization can be viewed as an effective field theory (EFT) even if the continuum limit cannot be reached, as long as we can tune the model close enough to the continuum limit where perturbation theory, or other analytical techniques, become viable. We construct a simple lattice model on a single layer with a four dimensional local Hilbert space that acts like an excellent EFT of the original theory.
description: 11 pages, 6 figures
MODELLI SINTATTICI E STRUMENTI VISIVI: LA GRAMMATICA PER STUDENTI CON BES
Creators: name: Notarbartolo, Daniela
Publisher: name: Italiano LinguaDue
Year: 2020

description: La grammatica come viene insegnata tradizionalmente non può essere inclusiva. Infatti essa fornisce un sapere astratto nel senso deteriore, perché richiede allo studente con BES un consistente sforzo cognitivo davanti a definizioni spesso non verificate dai dati e non univoche; né favorisce i processi di astrazione necessari al passaggio dagli aspetti più intuitivi alla conoscenza del sistema formale della lingua. Il testo propone alcune risposte al problema, maturate attraverso concrete esperienze didattiche con studenti con BES. I modelli formali sintattici di frase (la struttura argomentale e i gruppi sintattici) infatti aiutano la comprensione del funzionamento della lingua; gli strumenti visivi, come la rappresentazione grafica della frase attraverso il modello a ovali e rettangolo, aiutano a identificare la posizione e la funzione delle parole; le trasformazioni a parità di funzione aiutano a conoscere la struttura stabile della forma-frase nelle diverse formulazioni linguistiche. Syntactic models and visual tools: the grammar for students with special educational needs As taught traditionally, grammar cannot be inclusive. In fact, it provides abstract knowledge, requiring students with special educational needs to exert cognitive effort to understand definitions that are often ambiguous and not empirically verifiable. In addition, it does not promote methods for fruitful abstractions necessary to appreciate the formal system of a language. This paper offers solutions to these limitations by based on the author’s practical experience. To facilitate the understanding of the functioning of a language, models for syntactical analysis, that is, valency syntax and syntagmatic structures of noun groups, are proposed. Visual tools and sentence transformations are suggested, in order to help identify the position and syntactic functioning of verbs and nouns.
description: Italiano LinguaDue, V. 11 N. 2 (2019)
Additional file 10 of Full-length transcriptome sequencing reveals the molecular mechanism of potato seedlings responding to low-temperature
Creators: name: Yan, Chongchong
name: Zhang, Nan
name: Wang, Qianqian
name: Fu, Yuying
name: Zhao, Hongyuan
name: Wang, Jiajia
name: Wu, Gang
name: Wang, Feng
name: Li, Xueyan
name: Liao, Huajun
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 10.
Proper Elements for Space Debris
Creators: name: Celletti, Alessandra
name: Pucacco, Giuseppe
name: Vartolomei, Tudor
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Dynamical Systems (math.DS)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Proper elements are quasi-invariants of a Hamiltonian system, obtained through a normalization procedure. Proper elements have been successfully used to identify families of asteroids, sharing the same dynamical properties. We show that proper elements can also be used within space debris dynamics to identify groups of fragments associated to the same break-up event. The proposed method allows to reconstruct the evolutionary history and possibly to associate the fragments to a parent body. The procedure relies on different steps: (i) the development of a model for an approximate, though accurate, description of the dynamics of the space debris; (ii) the construction of a normalization procedure to determine the proper elements; (iii) the production of fragments through a simulated break-up event. We consider a model that includes the Keplerian part, an approximation of the geopotential, and the gravitational influence of Sun and Moon. We also evaluate the contribution of Solar radiation pressure and the effect of noise on the orbital elements. We implement a Lie series normalization procedure to compute the proper elements associated to semi-major axis, eccentricity and inclination. Based upon a wide range of samples, we conclude that the distribution of the proper elements in simulated break-up events (either collisions and explosions) shows an impressive connection with the dynamics observed immediately after the catastrophic event. The results are corroborated by a statistical data analysis based on the check of the Kolmogorov-Smirnov test and the computation of the Pearson correlation coefficient.
description: 42 pages, 15 figures, submitted to Celestial Mechanics and Dynamical Astronomy
МЕТОДИКА ИЗУЧЕНИЯ МОРФОЛОГИИ РУССКОГО ЯЗЫКА
Creators: name: Гиёсова, Василя
name: Рахимова, Райхона
Publisher: name: Zenodo
Year: 2025

description: В данной работе рассматривается подход к изучению морфологии. Особенно объясняются методы изучения морфологии, частей речи, формирование грамматических навыков и развитие языковой интуиции у учащихся. Работа опирается на методические разработки, дидактические материалы и результаты педагогического опыта. Цель исследования — определить эффективные методические приёмы, способствующие глубокому и осознанному усвоению морфологических норм русского языка.
The lineshape of the compact fully heavy tetraquark
Creators: name: Zhuang, Zejian
name: Zhang, Ying
name: Ma, Yuanzhuo
name: Wang, Qian
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Hadrons and their distributions are the most direct observables in experiment, which would shed light on the non-perturbative mystery of quantum chromodynamics (QCD). As the result, any new hadron will challenge our current knowlege on the one hand, and provide additional inputs on the other hand. The fully heavy $cc\bar{c}\bar{c}$ system observed by LHCb recently opens a new era for hadron physics. We first extract the internal structure of the fully heavy tetraquarks directly from the experimental data, within the compact tetraquark picture. By fitting to the di-$J/ψ$ lineshape, we find that the $X(6900)$ is only cusp effect from the $J/ψψ(3770)$ channel. In addition, there is also a cusp slightly below $6.8~\mathrm{GeV}$ stemming from the $J/ψψ^\prime$ channel. The two $0^{++}$ tetraquarks behave as two resonances above the di-$η_c$ and di-$J/ψ$ threshold, respectively. The $2^{++}$ state is a bound state below the di-$J/ψ$ threshold. Furthermore, we find that the $X_{0^{++}}(6035)$ shows a significant structure in the di-$η_c$ lineshape even after the coupled channel effect. This is an unique feature which can distinguish compact $cc\bar{c}\bar{c}$ tetraquark from the loosely hadronic molecules.
description: 12 pages, 6 figures. accepted by PRD
Enhanced sensitivity of an all-dielectric refractive index sensor with optical bound state in the continuum
Creators: name: Maksimov, Dmitrii N.
name: Gerasimov, Valery S.
name: Bogdanov, Andrey A.
name: Polyutov, Sergey P.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The sensitivity of a refractive index sensor based on an optical bound state in the continuum is considered. Applying Zel'dovich perturbation theory we derived an analytic expression for bulk sensitivity of an all-dielectic sensor utilizing symmetry protected in-$Γ$ optical bound states in a dielectric grating. The upper sensitivity limit is obtained. A recipe is proposed for obtaining the upper sensitivity limit by optimizing the design of the grating. The results are confirmed through direct numerical simulations.
Quasi one-dimensional diffuse laser cooling of atoms
Creators: name: Wan, Jin-Yin
name: Wang, Xin
name: Zhang, Xiao
name: Meng, Yan-Ling
name: Wang, Wen-Li
name: Sun, Yuan
name: Liu, Liang
Publisher: name: arXiv
Year: 2021
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We demonstrate experimentally the generation of one-dimensional cold gases of $^{87}$Rb atoms by diffuse laser cooling (DLC). A horizontal slender vacuum glass tube with length of 105~cm and diameter of 2~cm is used in our experiment. The diffuse laser light inside the tube, which is generated by multi-reflection of injected lasers, cools the background vapor atoms. With 250~mW of cooling light and 50~mW of repumping light, an evenly distributed meter-long profile of atom cloud is obtained. We observe a factor 4 improvement on the atomic OD for a typical cooling duration of 170~ms and a sub-Doppler atomic temperature of 25~$μ$k. The maximum number of detected cold atoms remain constant for a free-fall duration of 30~ms. Such samples are ideal for many quantum optical experiments involving electromagnetically induced transparency, electronically highly excited (Rydberg) atoms and quantum precision measurements.
description: 5 pages, 4 figures, 22 references
Quantization in Cartesian coordinates and the Hofer metric
Creators: name: Kalogeropoulos, Nikolaos
name: Kokorelis, Christos
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mathematical Physics (math-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Classical Physics (physics.class-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: P.A.M. Dirac had stated that the Cartesian coordinates are uniquely suited for expressing the canonical commutation relations in a simple form. By contrast, expressing these commutation relations in any other coordinate system is more complicated and less obvious. The question that we address in this work, is the reason why this is true. We claim that this unique role of the Cartesian coordinates is a result of the existence and uniqueness of the Hofer metric on the space of canonical transformations of the phase space of the system getting quantized.
description: 22 pages, No figures, LaTeX2e, Very minor corrections on this version
LO STRUMENTO AUDIOVISIVO PER L’INSEGNAMENTO DELL’ITALIANO L2 A STUDENTI DI ORIGINI CINESI
Creators: name: Maso, Enrico
Publisher: name: Italiano LinguaDue
Year: 2020

description: Il testo analizza e commenta le abitudini degli studenti cinesi rispetto al materiale audiovisivo. I dati, raccolti nel corso di una recente indagine, si riferiscono a diverse tipologie di contenuto e al loro utilizzo come supporto allo studio e/o come momento di svago. Sulla base di quanto emerso, si suggeriscono infine alcune buone pratiche. Audiovisual tools for teaching Italian L2 to students of Chinese origin The article analyzes the Chinese students’ habits related to audiovisual materials. The data was collected during a recent survey and focuses on different content and how to use them as a support for study and/or during free time. Finally, some good practices are suggested.
description: Italiano LinguaDue, V. 11 N. 2 (2019)
Green synthesis of pyrazole systems under solvent-free conditions
Creators: name: Soltanzadeh, Zahra
name: Gholamhassan Imanzadeh
name: Noroozi-Pesyan, Nader
name: Şahin, Ertan
Publisher: name: Taylor & Francis
Year: 2017
Subjects: subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Inorganic Chemistry

description: In this paper, we offered a green, environment-friendly, novel and inexpensive method for the synthesis of a series of pyrazole derivatives. The reaction took place in the presence of tetrabutylammonium bromide, a commercially available organic ionic salt, at room temperature under solvent-free conditions. All products were confirmed by infrared radiation, nuclear magnetic resonance and elemental analysis. Yields of products were 75–86%.
A prediction for anisotropies in the nearby Hubble flow
Creators: name: Heinesen, Asta
name: Macpherson, Hayley J.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We assess the dominant low-redshift anisotropic signatures in the distance-redshift relation and redshift drift signals. We adopt general-relativistic irrotational dust models allowing for gravitational radiation -- the `quiet universe models' -- which are extensions of the silent universe models. Using cosmological simulations evolved with numerical relativity, we confirm that the quiet universe model is a good description on scales larger than those of collapsing structures. With this result, we reduce the number of degrees of freedom in the fully general luminosity distance and redshift drift cosmographies by a factor of $\sim 2$ and $\sim 2.5$, respectively, for the most simplified case. We predict a dominant dipolar signature in the distance-redshift relation for low-redshift data, with direction along the gradient of the large-scale density field. Further, we predict a dominant quadrupole in the anisotropy of the redshift drift signal, which is sourced by the electric Weyl curvature tensor. The signals we predict in this work should be tested with present and near-future cosmological surveys.
description: 19 pages, 7 figures
Additional file 1 of Full-length transcriptome sequencing reveals the molecular mechanism of potato seedlings responding to low-temperature
Creators: name: Yan, Chongchong
name: Zhang, Nan
name: Wang, Qianqian
name: Fu, Yuying
name: Zhao, Hongyuan
name: Wang, Jiajia
name: Wu, Gang
name: Wang, Feng
name: Li, Xueyan
name: Liao, Huajun
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1:
Introduction to Thinking About Data II
Creators: name: Scott, James C
Publisher: name: figshare
Year: 2018
Subjects: subject: 10402 Biostatistics
subject: FOS: Mathematics
subject: 10401 Applied Statistics
subject: 111706 Epidemiology
subject: FOS: Health sciences

description: An introduction to thinking about bias, confounding and random error when observing data.
UYUSHGAN JINOYATCHILIKNING OLDINI  OLISHNING O'ZIGA XOS JIHATLARI
Creators: name: Adilov, Mirsamad
name: Ahmadjanov, Sayyorbek
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqolada uyushgan jinoyatchilik tushunchasi,uning o‘ziga xos xususiyatlari, sabablari va sharoitlari, hozirgi kundagi ko‘rinishlari borasidagi fikrlar, statistikalar keltirilgan. Shuningdek, uyushgan jinoyatchilikning oldini olish va bartaraf qilish bo‘yicha zarur tavsiyalar, uyushgan jinoyatchilikning oldini olishning o‘ziga xos jihatlari, shuningdek tezkor xodimlar tomonidan  uyushgan jinoiy faoliyatning faol vakillari va ularga qarshi kurash, kriminal uyushgan jinoiy guruhlarning vujudga kelishining ayrim o‘ziga xos jihatlari, ichki ishlar organlari tezkor xodimlari  va tergov organlari o‘rtasidagi o‘zaro hamkorlik, tergov organi va tezkor bo‘linmalarining uyushgan jinoiy faoliyat bilan  shug‘ullanayotgan guruhlar va tuzilmalarni jinoiy faoliyatini fosh etish bo‘yicha tavsiyalar berilgan.
«NON È COI GESTI»: L’EDUCAZIONE ALLA LETTO-SCRITTURA PER I SORDOMUTI NEI SILLABARI DELL’OTTOCENTO
Creators: name: Demuru, Cecilia
Publisher: name: Italiano LinguaDue
Year: 2020

description: Nell’articolo vengono analizzati i principali sillabari destinati all’educazione dei sordomuti nel periodo postunitario: nella prima parte si presentano i dati relativi ai sussidi utilizzati negli Istituti italiani secondo l’inchiesta statistica realizzata nel 1880, in vista del Congresso di Milano; si esamina poi più nel dettaglio il sillabario più adottato, quello di Giovanni Nicolussi, mettendo in relazione la Guida pel maestro con gli Atti del Congresso di Siena del 1873, portando in evidenza in particolare il contrasto tra alcune posizioni di Nicolussi e di Giulio Tarra; in conclusione, si presenta una breve panoramica di altri sillabari destinati all’insegnamento dei sordomuti e di metodi nati per l’istruzione dei sordomuti estesi a quella degli udenti. “Not with signs”: primers for the education of the deaf and dumb in the 19th century This article illustrates the most important primers for the education of the deaf and dumb during the post-unitarian period: the first part presents data regarding the textbooks used in Italian Institutes according to the statistical survey carried out in 1880 for the Congress of Milan; afterwards, the primer by Giovanni Nicolussi is examined in-depth, and the Guida pel maestro is compared with the Congress Proceedings of Siena (1873), highlighting some contrasts between Nicolussi and Giulio Tarra; finally, there is an overview of other primers for the education of deaf-mutes as well as methods developed for the education of deaf-mutes extended to other students.
description: Italiano LinguaDue, V. 11 N. 2 (2019)
Primordial gravitational waves from excited states
Creators: name: Fumagalli, Jacopo
name: Palma, Gonzalo A.
name: Renaux-Petel, Sébastien
name: Sypsas, Spyros
name: Witkowski, Lukas T.
name: Zenteno, Cristobal
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show that a scalar excited state with large occupation numbers during inflation leads to an enhancement of tensor modes and a characteristic pattern of order-one oscillations in the associated stochastic gravitational wave background (SGWB) sourced during inflation. An effective excited state, i.e. a departure from the Bunch-Davies vacuum, can emerge dynamically as the result of a transient non-adiabatic evolution, e.g. a sharp feature along the inflationary history. We provide an explicit example in a multifield context where the sharp feature triggering the excited state is identified with a strong turn in the inflationary trajectory. En passant, we derive a universal expression for the tensor power spectrum sourced at second order by an arbitrary number of scalar degrees of freedom during inflation, crucially taking into account the nontrivial structure of the Hilbert space in multifield setups. The SGWB sourced during inflation can overcome the standard scalar-induced SGWB sourced at horizon re-entry of the fluctuations after inflation, while being less constrained by perturbativity and backreaction bounds. In addition, one may entertain the possibility of detecting both since they peak at different frequencies exhibiting oscillations with distinct periods.
description: 57 pages, 10 figures. v2: typos corrected in Sec. 3.2 and references added. Version published in JHEP