cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Stability and roughness of tensile cracks in disordered materials
Creators: name: Katzav, E.
name: Adda-Bedia, M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: We study the stability and roughness of propagating cracks in heterogeneous brittle two-dimensional elastic materials. We begin by deriving an equation of motion describing the dynamics of such a crack in the framework of Linear Elastic Fracture Mechanics, based on the Griffith criterion and the Principle of Local Symmetry. This result allows us to extend the stability analysis of Cotterell and Rice to disordered materials. In the stable regime we find stochastic crack paths. Using tools of statistical physics we obtain the power spectrum of these paths and their probability distribution function, and conclude they do not exhibit self-affinity. We show that a real-space fractal analysis of these paths can lead to the wrong conclusion that the paths are self-affine. To complete the picture, we unravel the systematic bias in such real-space methods, and thus contribute to the general discussion of reliability of self-affine measurements.
description: 32 pages, 12 figures, accepted to Physical Review E
Multiplicities of Classical Varieties
Creators: name: Jeffries, Jack
name: Montaño, Jonathan
name: Varbaro, Matteo
Publisher: name: arXiv
Year: 2013
Subjects: subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics

description: The $j$-multiplicity plays an important role in the intersection theory of Stückrad-Vogel cycles, while recent developments confirm the connections between the $ε$-multiplicity and equisingularity theory. In this paper we establish, under some constraints, a relationship between the $j$-multiplicity of an ideal and the degree of its fiber cone. As a consequence, we are able to compute the $j$-multiplicity of all the ideals defining rational normal scrolls. By using the standard monomial theory, we can also compute the $j$- and $ε$-multiplicity of ideals defining determinantal varieties: The found quantities are integrals which, quite surprisingly, are central in random matrix theory.
description: 27 pages; to appear in Proc. London Math. Soc
Sminthopsis butteri Archer 1979
Creators: name: Groves, Colin P.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Dasyuromorphia
Dasyuridae
Sminthopsis
Sminthopsis butteri

description: Sminthopsis butteri Archer, 1979. Aust. Zool., 20(2):329. TYPE LOCALITY: Australia, Western Australia, Kalumburu (14°15'S, 126°40'E). DISTRIBUTION: In Australia known only from the type locality; also in Papua New Guinea. COMMENTS: Name first mentioned by Kirsch (1977:47), but first made available by Archer (1979).
description: Published as part of Colin P. Groves, 1993, Order Dasyuromorphia, pp. 29-37 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 35, DOI: 10.5281/zenodo.7353066
description: {"references": ["Archer, M. 1979. Two new species of Sminthopsis Thomas from northern Australia, S. butleri and S. douglasi. Australian Museum Zoologist, 20: 327 - 345."]}
[Halle (Saale), Universitäts- und Landesbibliothek Sachsen-Anhalt, Morbio 1 (7)]
Creators: name: Giovanni
name: Lanfranco
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1027
Subjects: subject: Sonstige weltliche Aussteller
subject: Notarsurkunde
subject: Urkunde
subject: 090

description: Johannes und Lanfrancus, Söhne des verstorbenen Lanfredus, aus Bariano, verkaufen Golfalda, Tochter des Uuilielmus aus Brembate di Sopra, einige Güter bei Maleo.
Wuweixiaoduyin regulates TAZ-mediated immunoregulatory properties of Treg/TH17 cells in chronic osteomyelitis
Creators: name: Ge, Shuyu
name: Ren, Haiyong
name: Guo, Qiaofeng
name: Wang, Xiang
name: Liu, Yiyang
name: Lin, Bingyuan
name: Huang, Kai
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Hematology

description: Wuwei xiaoduyin (WWXDY) is a prescription for Chronic osteomyelitis (COM) in traditional Chinese medicine (TCM). However, its specific mechanism remains unclear. The objective of this study was to investigate the mechanism of WWXDY in COM treatment. To clarify the potential role of TAZ in the treatment of COM by WWXDY via regulatory CD4+ T cells differentiation. The expressions of TAZ, RORγt and Foxp3 were determined by Quantitative Real-time PCR and Western blot. Besides, levels of IL-21, IL-17 and IL-10 in peripheral blood were detected by using ELISA. Molecular dynamics simulations and docking were further utilized to explore the binding mechanism. COM resulted in abnormal cell differentiation and an imbalance of Treg/Th17. In comparison with the control group, the percentage of Treg cells, Foxp3 expression and secretion of IL-17 and −21 cytokines decreased (P < 0.001), while the proportion of Th17 cells, the levels of TAZ and RORγt and concentration of IL-10 in PBMCs increased in the COM group (P < 0.001). Furthermore, the above abnormal differentiation and function of Treg/Th17 cells in COM were suppressed after treatment with WWXDY in vivo and in vitro. In addition, TEAD1 inhibited the therapeutic effect of WWXDY in terms of Treg/Th17 cells with COM. it was found that the main active ingredients were cichoric acid and isocarlinoside. WWXDY regulates immunoregulatory properties of Treg/Th17 cells in COM mainly by mediating TAZ expression. By inhibiting the chronic inflammation in COM, WWXDY is potentially used to inhibit the progression of COM into bone tumors.
Prognostic factors in radiotherapy of anaplastic thyroid carcinoma : a single center study over 31 years
Creators: name: Jacob, Julia
name: Vordermark, Dirk
name: Lorenz, Kerstin
name: Medenwald, Daniel
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2023
Subjects: subject: 610

description: Background: Anaplastic thyroid carcinoma has a very poor prognosis. We analyzed the effect of surgery, radiotherapy and chemotherapy on survival time and side effects in patients with ATC. Methods: We retrospectively analyzed all patients (n = 63) with histologically confirmed ATC who presented at our clinic between 1989 and 2020. We analyzed the survival with Kaplan–Meier curves and cox proportional hazard models and acute toxicities with logistic regression models. Results: Out of 63 patients, 62 received radiotherapy, 74% underwent surgery and 24% received combined chemotherapy. A median radiation dose of 49 Gy (range 4–66 Gy) was applied. In 32% of the cases opposing-field technique was used, in 18% 3D-conformal, in 27% a combination of opposing field and 3D-conformal technique and 21% obtained IMRT (intensity modulated radiotherapy) or VMAT (volumetric modulated arc radiotherapy). Median overall survival (OS) was 6 months. We identified five predictive factors relevant for survival: absence of distant metastases at the time of diagnosis (OS 8 months), surgery (OS 9.8 months), resection status R0 (OS 14 months), radiation dose of 50 Gy or higher (OS 13 months) and multimodal therapy (surgery, radiotherapy and chemotherapy) with a median OS of 9.7 months. Conclusion: In spite of the dismal outcome, longer survival can be achieved in some patients with ATC using surgery and radiotherapy with a high radiation dose. Compared to our previous study, there are no significant advantages in overall survival.
Machine learning guided high-throughput search of non-oxide garnets
Creators: name: Schmidt, Jonathan
name: Wang, Hai-Chen
name: Schmidt, Georg
name: Marques, Miguel
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2023
Subjects: subject: 530

description: Garnets have found important applications in modern technologies including magnetorestriction, spintronics, lithium batteries, etc. The overwhelming majority of experimentally known garnets are oxides, while explorations (experimental or theoretical) for the rest of the chemical space have been limited in scope. A key issue is that the garnet structure has a large primitive unit cell, requiring a substantial amount of computational resources. To perform a comprehensive search of the complete chemical space for new garnets, we combine recent progress in graph neural networks with high-throughput calculations. We apply the machine learning model to identify the potentially (meta-)stable garnet systems before performing systematic density-functional calculations to validate the predictions. We discover more than 600 ternary garnets with distances to the convex hull below 100 meV ⋅ atom−1. This includes sulfide, nitride, and halide garnets. We analyze their electronic structure and discuss the connection between the value of the electronic band gap and charge balance.
Sminthopsis crassicaudata
Creators: name: Groves, Colin P.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Dasyuromorphia
Dasyuridae
Sminthopsis
Sminthopsis crassicaudata

description: Sminthopsis crassicaudata (Gould, 1844). Proc. Zool. Soc. Lond., 1844:105. TYPE LOCALITY: Australia, Western Australia, Williams River. DISTRIBUTION: South Australia, SW Queensland, SE Northern Territory, S Western Australia, W New South Wales, W Victoria. STATUS: Common? SYNONYMS: centralis, ferruginea. COMMENTS: See Archer (1979:329, 1981:176).
description: Published as part of Colin P. Groves, 1993, Order Dasyuromorphia, pp. 29-37 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 35, DOI: 10.5281/zenodo.7353066
description: {"references": ["Archer, M. 1979. Two new species of Sminthopsis Thomas from northern Australia, S. butleri and S. douglasi. Australian Museum Zoologist, 20: 327 - 345.", "Archer, M. 1981. Results of the Archbold Expeditions. No. 104. Systematic revision of the marsupial dasyurid genus Sminthopsis Thomas. Bulletin of the American Museum of Natural History, 168: 61 - 224."]}
Comparison of diversity and zinc solubilizing efficiency of rhizobacteria obtained from solanaceous crops under polyhouse and open field conditions
Creators: name: Rani, Nitu
name: Kaur, Gurparteek
name: Kaur, Sukhminderjit
name: Mutreja, Vishal
name: Upadhyay, Sudhir K.
name: Tripathi, Manikant
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified

description: Zinc-solubilizing bacteria (Zn-SB) play a crucial role in regulating soil fertility and plant health by maintaining Zn availability in the rhizosphere. It is uncertain how the Zn-SB population fluctuates across various cultivation systems since varied land-use patterns for agricultural aims may affect microbial activity and plant development effectiveness. The current study aims to examine the Zn-SB potential of various farming systems using Solanum lycopersicum, Solanum melongena, and Capsicum annuum grown in polyhouse soil (PS) and open fields (OF). Only twenty rhizobacterial isolates from PS and two isolates from OF out of 80 showed a strong ability to solubilize Zn, which was evaluated using Atomic Absorption Spectroscopy. Bacterial strain-PS4 solubilized 253.06 ppm of ZnO and produced a high quantity of lactic acid (168.62 g/ml) and acetic acid (470.5 g/ml), whereas bacterial strain OF1 solubilized 16.02 ppm of ZnO by releasing glycolic acid (42.89 g/ml), lactic acid (22.30 g/ml), formic acid (106.03 g/ml), and acetic acid (48.5 µg/ml). Further, in vitro studies demonstrated higher production of auxin, gibberellic acid and siderophore by PS1 as compared to OF1 strain. A large diversity of Zn-SB in the soil was indicated by biochemical analysis, which revealed that isolates belonged to the families Enterobacteriaceae, Bacillaceae, Burkholderiaceae, Streptococcaceae, Paenibacillaceae, Micrococcaceae, Morganellaceae, and Dietziaceae. The isolates PS4 and OF1 were identified as Bacillus cereus and Enterobacter hormaechei, respectively, using 16S rRNA sequencing. The findings show that soil from polyhouses has a greater diversity of Zn-solubilization rhizobacteria than soil from open areas. The findings suggested a potential land-use method for enhancing crop yields by employing microorganisms and polyhouse technology, which could be useful in the future study.
Auxin-dependent regulation of cell division rates governs root thermomorphogenesis
Creators: name: Ai, Haiyue
name: Bellstaedt, Julia
name: Bartusch, Kai Steffen
name: Eschen-Lippold, Lennart
name: Babben, Steve
name: Balcke, Gerd Ulrich
name: Tissier, Alain
name: Hause, Bettina
name: Grube Andersen, Tonni
name: Delker, Carolin
name: Quint, Marcel
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2023
Subjects: subject: 580

description: Roots are highly plastic organs enabling plants to adapt to a changing below-ground environment. In addition to abiotic factors like nutrients or mechanical resistance, plant roots also respond to temperature variation. Below the heat stress threshold, Arabidopsis thaliana seedlings react to elevated temperature by promoting primary root growth, possibly to reach deeper soil regions with potentially better water saturation. While above-ground thermomorphogenesis is enabled by thermo-sensitive cell elongation, it was unknown how temperature modulates root growth. We here show that roots are able to sense and respond to elevated temperature independently of shoot-derived signals. This response is mediated by a yet unknown root thermosensor that employs auxin as a messenger to relay temperature signals to the cell cycle. Growth promotion is achieved primarily by increasing cell division rates in the root apical meristem, depending on de novo local auxin biosynthesis and temperature-sensitive organization of the polar auxin transport system. Hence, the primary cellular target of elevated ambient temperature differs fundamentally between root and shoot tissues, while the messenger auxin remains the same.
Sminthopsis dolichura Kitchener, Stoddart and Henry 1984
Creators: name: Groves, Colin P.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Dasyuromorphia
Dasyuridae
Sminthopsis
Sminthopsis dolichura

description: Sminthopsis dolichura Kitchener, Stoddart and Henry, 1984. Rec. West. Aust. Mus., 11:204. TYPE LOCALITY: Western Australia, 6 km SSE of Buningonia Spring, 32°28'S, 123°36'E. DISTRIBUTION: Western Australia, South Australia. STATUS: Unknown. COMMENTS: Separated from S. murino by Kitchener et al. (1984b).
description: Published as part of Colin P. Groves, 1993, Order Dasyuromorphia, pp. 29-37 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 36, DOI: 10.5281/zenodo.7353066
description: {"references": ["Kitchener, D. J., J. Stoddart, and J. Henry. 1984 b. A taxonomic revision of the Sminthopsis murina complex (Marsupialia, Dasyuridae) in Australia, including descriptions of four new species. Records of the Western Australian Museum, 11: 201 - 247."]}
A polynomial f(R) inflation model
Creators: name: Huang, Qing-Guo
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Motivated by the ultraviolet complete theory of quantum gravity, for example the string theory, we investigate a polynomial $f(R )$ inflation model in detail. We calculate the spectral index and tensor-to-scalar ratio in the $f(R )$ inflation model with the form of $f(R )=R+{R^2\over 6M^2}+{λ_n\over 2n}{R^n\over (3M^2)^{n-1}}$. Compared to Planck 2013, we find that $R^n$ term should be exponentially suppressed, i.e. $|λ_n|\lesssim 10^{-2n+2.6}$.
description: 5 pages, 3 figures; refs added, version accepted for publication in JCAP
The Effect of Coronavirus Spread on Exchange Rate (An applied study)
Creators: name: Abdelrady, Hamdy
name: Ali, Monzer
name: Tokhy, Ahmed
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 350102
subject: Auditing and accountability

description: AbstractThis study aims to measure the impact of Coronavirus Spread on currency exchange rate. The first hypothesis states that daily Coronavirus cases don't effect on currency exchange rate. The second hypothesis states that cumulative Coronavirus cases don't effect on currency exchange rate.The study results show that there are positive and strong relationship between the daily Coronavirus cases and the currency exchange rate. This means that the higher daily Coronavirus cases, the higher currency exchange rate. Explanatory power of the model or the value of coefficient of determination (R2) =0.694 means that the independent variables included in the model (Daily Coronavirus cases) are explained almost (69%) from the variance in the dependent variable (currency exchange rate). So we can accept the alternative hypothesis of the first hypothesis daily Coronavirus cases effect on currency exchange rate.The study results also show there are positive and strong relationship between the cumulative Coronavirus cases and the currency exchange rate. There significant. This means that the higher cumulative Coronavirus cases, the higher currency exchange rate. Explanatory power of the model or the value of coefficient of determination (R2) = 0.784 means that the independent variables included in the model (cumulative Coronavirus cases) are explained almost (69%) from the variance in the dependent variable (currency exchange rate). So we can accept the alternative hypothesis of the first hypothesis cumulative Coronavirus cases effect on currency exchange rate.Results indicate that currency Exchange rate seems to be sensitive to Coronavirus cumulative indicators more than daily ones.
TIGER: A data analysis pipeline for testing the strong-field dynamics of general relativity with gravitational wave signals from coalescing compact binaries
Creators: name: Agathos, Michalis
name: Del Pozzo, Walter
name: Li, Tjonnie G. F.
name: Broeck, Chris Van Den
name: Veitch, John
name: Vitale, Salvatore
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The direct detection of gravitational waves with upcoming second-generation gravitational wave detectors such as Advanced LIGO and Virgo will allow us to probe the genuinely strong-field dynamics of general relativity (GR) for the first time. We present a data analysis pipeline called TIGER (Test Infrastructure for GEneral Relativity), which is designed to utilize detections of compact binary coalescences to test GR in this regime. TIGER is a model-independent test of GR itself, in that it is not necessary to compare with any specific alternative theory. It performs Bayesian inference on two hypotheses: the GR hypothesis $\mathcal{H}_{\rm GR}$, and $\mathcal{H}_{\rm modGR}$, which states that one or more of the post-Newtonian coefficients in the waveform are not as predicted by GR. By the use of multiple sub-hypotheses of $\mathcal{H}_{\rm modGR}$, in each of which a different number of parameterized deformations of the GR phase are allowed, an arbitrarily large number of 'testing parameters' can be used without having to worry about a model being insufficiently parsimonious if the true number of extra parameters is in fact small. TIGER is well-suited to the regime where most sources have low signal-to-noise ratios, again through the use of these sub-hypotheses. Information from multiple sources can trivially be combined, leading to a stronger test. We focus on binary neutron star coalescences, for which sufficiently accurate waveform models are available that can be generated fast enough on a computer to be fit for use in Bayesian inference. We show that the pipeline is robust against a number of fundamental, astrophysical, and instrumental effects, such as differences between waveform approximants, a limited number of post-Newtonian phase contributions being known, the effects of neutron star spins and tidal deformability on the orbital motion, and instrumental calibration errors.
description: 12 pages, 9 figures. Version as appears in Phys. Rev. D
IL CLIMA NEL VINO. METODI DI RICOSTRUZIONE E IMPATTI ECONOMICI DELLE FLUTTUAZIONI CLIMATICHE NELLE REGIONI VITIVINICOLE (SECOLI XVII-XX)
Creators: name: LORUSSO, DANIELE
Publisher: name: Universit� degli Studi di Milano
Year: 2014

description: This study discusses the potential of wine quality as a new proxy data for the historical climatology. Wine-growing regions represent traditional areas of research since the beginnings of the discipline, when it was discovered the value of grape harvest dates (GHD) for the reconstruction of temperatures in the pre-instrumental period. However, annual meteorological variability exerts a considerable influence also on winemaking?s results. To define the quality of wine we propose a quantitative index to convert narrative descriptions in vintage quality ratings. The analysis of the relationship between grape harvest dates and wine quality ratings shows significative correspondences in several European regions opening new perspectives of research for areas devoid of phenological data. Moreover, the information on vintages characteristics expands the meteorological knowledge available through the GHD series allowing useful suggestions about the seasonal distribution of temperature anomalies and precipitations. Finally, it was investigated also the role of the vintages quality in the economies of wine-growing regions, finding unexpected similarities in wine prices? historical trends of different European countries.
ФЕРМЕР ХЎЖАЛИГИГА ОИД ҚОНУНЧИЛИК ИЖРОСИ УСТИДАН ПРОКУРОР НАЗОРАТИНИ РЕЖАЛАШТИРИШ ВА ТАШКИЛ ЭТИШНИНГ ДОЛЗАРБ МАСАЛАЛАРИ
Creators: name: Урунбаев, Нуриддин
Publisher: name: Zenodo
Year: 2025

description: Ушбу мақолада фермер хўжалигига оид қонунчилик ижроси устидан прокурор назоратининг объекти, предмети ва ҳуқуқий тартибга солиниши масалалари ёритилган.
Generalized Row-Action Methods for Tomographic Imaging
Creators: name: Andersen, Martin S.
name: Hansen, Per Christian
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optimization and Control (math.OC)
subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: F.2.1; G.1.6
subject: 65R32, 90C52, 65K05

description: Row-action methods play an important role in tomographic image reconstruction. Many such methods can be viewed as incremental gradient methods for minimizing a sum of a large number of convex functions, and despite their relatively poor global rate of convergence, these methods often exhibit fast initial convergence which is desirable in applications where a low-accuracy solution is acceptable. In this paper, we propose relaxed variants of a class of incremental proximal gradient methods, and these variants generalize many existing row-action methods for tomographic imaging. Moreover, they allow us to derive new incremental algorithms for tomographic imaging that incorporate different types of prior information via regularization. We demonstrate the efficacy of the approach with some numerical examples.
Exo-polysaccharide producing bacteria can induce maize plant growth and soil health under saline conditions
Creators: name: Chauhan, Prabhat K.
name: Upadhyay, Sudhir K.
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Plant Biology
subject: Virology

description: Salt tolerant plant growth boosting rhizobacteria can play an important function in plant salinity stress mitigation. In the current investigation, only two rhizobacterial isolates out of 68 produced exo-polysaccharide at the fastest rate and exhibited plant growth promoting properties such as IAA, CAT, APX production, and phosphate solubilization at 6% NaCl (w/v) concentration. Both isolates had synergistic PGP features and were compatible with one another. Isolate SP-20 was identified as Kluyvera sp. and SP-203 was identified as Enterobacter sp. -by 16SrDNA sequencing. After 30, 60, and 90 days, the combination of SP-20 and SP-203 enhanced the physicochemical parameters in the maize plant in comparison to the control. By increasing soil enzymes like DHA and PPO, both isolates significantly improved the soil health matrix. When a group of these isolates were inoculated into 1% and 2% NaCl (w/v) supplemented soil, the absorption of Na in the shoot and root of maize plants was inhibited by around 50%. The BCF values for all treatments were less than TF, and the values of BCF and TF were less than one. Therefore, the present study illustrated that the novel native isolates play a remarkable role to mitigate salinity stress in maize plant.
Discontinuities in the First and Second Sound Velocities at the Berezinskii-Kosterlitz-Thouless Transition
Creators: name: Ozawa, Tomoki
name: Stringari, Sandro
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We calculate the temperature dependence of the first and second sound velocities in the superfluid phase of a 2D dilute Bose gas by solving Landau's two fluid hydrodynamic equations. We predict the occurrence of a significant discontinuity in both velocities at the critical temperature, as a consequence of the jump of the superfluid density characterizing the Berezinskii-Kosterlitz-Thouless transition. The key role of the thermal expansion coefficient is discussed. We find that second sound in this dilute Bose gas can be easily excited through a density perturbation, thereby, making the perspective of the measurement of the superfluid density particularly favorable.
description: 5 pages, 5 figures, published version
Mass estimates for visual binaries with incomplete orbits
Creators: name: Lucy, L. B.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The problem of estimating the total mass of a visual binary when its orbit is incomplete is treated with Bayesian methods. The posterior mean of a mass estimator is approximated by a triple integral over orbital period, time of periastron and orbital eccentricity. This reduction to 3-D from the 7-D space defined by the conventional Campbell parameters is achieved by adopting the Thiele-Innes elements and exploiting the linearity with respect to the four Thiele-Innes constants. The formalism is tested on synthetic observational data covering a variable fraction of a model binary's orbit. The posterior mean of the mass estimator is numerically found to be unbiased when the data cover > 40% of the orbit.
description: 12 pages, 13 figures. Revised version accepted by Astronomy and Astrophysics
Continuous fluorescent sirtuin activity assay based on fatty acylated lysines
Creators: name: Zessin, Matthes
name: Meleshin, Marat
name: Hilscher, Sebastian
name: Schiene-Fischer, Cordelia
name: Barinka, Cyril
name: Jung, Manfred
name: Schutkowski, Mike
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2023
Subjects: subject: 572

description: Lysine deacetylases, like histone deacetylases (HDACs) and sirtuins (SIRTs), are involved in many regulatory processes such as control of metabolic pathways, DNA repair, and stress responses. Besides robust deacetylase activity, sirtuin isoforms SIRT2 and SIRT3 also show demyristoylase activity. Interestingly, most of the inhibitors described so far for SIRT2 are not active if myristoylated substrates are used. Activity assays with myristoylated substrates are either complex because of coupling to enzymatic reactions or time-consuming because of discontinuous assay formats. Here we describe sirtuin substrates enabling direct recording of fluorescence changes in a continuous format. Fluorescence of the fatty acylated substrate is different when compared to the deacylated peptide product. Additionally, the dynamic range of the assay could be improved by the addition of bovine serum albumin, which binds the fatty acylated substrate and quenches its fluorescence. The main advantage of the developed activity assay is the native myristoyl residue at the lysine side chain avoiding artifacts resulting from the modified fatty acyl residues used so far for direct fluorescence-based assays. Due to the extraordinary kinetic constants of the new substrates (KM values in the low nM range, specificity constants between 175,000 and 697,000 M−1s−1) it was possible to reliably determine the IC50 and Ki values for different inhibitors in the presence of only 50 pM of SIRT2 using different microtiter plate formats.
Sminthopsis douglasi Archer 1979
Creators: name: Groves, Colin P.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Dasyuromorphia
Dasyuridae
Sminthopsis
Sminthopsis douglasi

description: Sminthopsis douglasi Archer, 1979. Aust. Zool., 20(2):337. TYPE LOCALITY: Australia, Queensland, Cloncurry River Watershed, Julia Creek (20°40'S, 141°40'E). DISTRIBUTION: Known only from type locality and Richmond in Cloncurry River Watershed, Queensland, and possibly Mitchell Plateau, Western Australia. STATUS: IUCN - Indeterminate.
description: Published as part of Colin P. Groves, 1993, Order Dasyuromorphia, pp. 29-37 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 36, DOI: 10.5281/zenodo.7353066
Global structure of regular tori in a generic 4D symplectic map
Creators: name: Lange, Steffen
name: Richter, Martin
name: Onken, Franziska
name: Bäcker, Arnd
name: Ketzmerick, Roland
Publisher: name: arXiv
Year: 2013
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Dynamical Systems (math.DS)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: For the case of generic 4D symplectic maps with a mixed phase space we investigate the global organization of regular tori. For this we compute elliptic 1-tori of two coupled standard maps and display them in a 3D phase-space slice. This visualizes how all regular 2-tori are organized around a skeleton of elliptic 1-tori in the 4D phase space. The 1-tori occur in two types of one-parameter families: (a) Lyapunov families emanating from elliptic-elliptic periodic orbits, which are observed to exist even far away from them and beyond major resonance gaps, and (b) families originating from rank-1 resonances. At resonance gaps of both types of families either (i) periodic orbits exist, similar to the Poincare-Birkhoff theorem for 2D maps, or (ii) the family may form large bends. In combination these results allow for describing the hierarchical structure of regular tori in the 4D phase space analogously to the islands-around-islands hierarchy in 2D maps.
description: 13 pages, 7 figures, videos of 3D phase-space slices
Two-dimensional ternary locally resonant phononic crystals with a comblike coating
Creators: name: Wang, Yan-Feng
name: Wang, Yue-Sheng
name: Wang, Litian
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Two-dimensional ternary locally resonant phononic crystals used to consist of cylindrical scatterers with uniform coatings in their exterior. An alternative coating scheme with a comblike profile is proposed and investigated in this letter. The band structures are calculated by using the finite element method. It is found that a complete bandgap at a significantly low frequency can be induced. The mechanism for such a change is suggested by using an equivalent spring-mass model based on analyzing the eigen modes at the bandgap edges. Consistent results are obtained from the numerical results and the analysis of the spring-mass model.
description: 13 pages, 8 figures
Localized States and Quantum Spin Hall Effect in Si-Doped InAs/GaSb Quantum Wells
Creators: name: Xu, Dong-Hui
name: Gao, Jin-Hua
name: Liu, Chao-Xing
name: Sun, Jin-Hua
name: Zhang, Fu-Chun
name: Zhou, Yi
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study localized in-gap states and quantum spin Hall effect in Si-doped InAs/GaSb quantum wells. We propose a model describing donor and/or acceptor impurities to describe Si dopants. This model shows in-gap bound states and wide conductance plateau with the quantized value $2e^2/h$ in light dopant concentration, consistent with recent experiments by Du et al. We predict a conductance dip structure due to backward scattering in the region where the localization length $ξ$ is comparable with the sample width $L_y$ but much smaller than the sample length $L_x$.
description: 4+pages main text including 4 figures, supplementary materials with 3 figures are included
Effect of hydrophobic extension of aryl enaminones and pyrazole-linked compounds combined with sulphonamide, sulfaguanidine, or carboxylic acid functionalities on carbonic anhydrase inhibitory potency and selectivity
Creators: name: Allam, Heba Abdelrasheed
name: Albakry, Mohamed E.
name: Mahmoud, Walaa R.
name: Bonardi, Alessandro
name: Moussa, Shaimaa A.
name: Mohamady, Samy
name: Abdel-Aziz, Hatem A.
name: Supuran, Claudiu T.
name: Ibrahim, Hany S.
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2023
Subjects: subject: 615

description: Design and synthesis of three novel series of aryl enaminones (3a–f and 5a–c) and pyrazole (4a-c) linked compounds with sulphonamides, sulfaguanidine, or carboxylic acid functionalities were reported as carbonic anhydrase inhibitors (CAIs) using the “tail approach” strategy in their design to achieve the most variable amino acids in the middle/outer rims of the hCAs active site. The synthesised compounds were assessed in vitro for their inhibitory activity against the following human (h) isoforms, hCA I, II, IX, and XII using stopped-flow CO2 hydrase assay. Enaminone sulphonamide derivatives (3a–c) potently inhibited the target tumour-associated isoforms hCA IX and hCA XII (KIs 26.2–63.7 nM) and hence compounds 3a and 3c were further screened for their in vitro cytotoxic activity against MCF-7 and MDA-MB-231 cancer cell lines under normoxic and hypoxic conditions. Derivative 3c showed comparable potency against both MCF-7 and MDA-MB-231 cancer cell lines under both normoxic ((IC50 = 4.918 and 12.27 µM, respectively) and hypoxic (IC50 = 1.689 and 5.898 µM, respectively) conditions compared to the reference drug doxorubicin under normoxic (IC50 = 3.386 and 4.269 µM, respectively) and hypoxic conditions (IC50 = 1.368 and 2.62 µM, respectively). Cell cycle analysis and Annexin V-FITC and propidium iodide double staining methods were performed to reinforce the assumption that 3c may act as a cytotoxic agent through the induction of apoptosis in MCF-7 cancer cells.
Sminthopsis fuliginosus
Creators: name: Groves, Colin P.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Dasyuromorphia
Dasyuridae
Sminthopsis
Sminthopsis fuliginosus

description: Sminthopsis fuliginosus (Gould, 1852). Mamm. Aust., 1, pl. 41. TYPE LOCALITY: Western Australia, King George Sound. DISTRIBUTION: SW Western Australia. COMMENTS: Separated from S. murino by Kitchener et al. (1984b).
description: Published as part of Colin P. Groves, 1993, Order Dasyuromorphia, pp. 29-37 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 36, DOI: 10.5281/zenodo.7353066
description: {"references": ["Kitchener, D. J., J. Stoddart, and J. Henry. 1984 b. A taxonomic revision of the Sminthopsis murina complex (Marsupialia, Dasyuridae) in Australia, including descriptions of four new species. Records of the Western Australian Museum, 11: 201 - 247."]}
Cosmological perturbation theory at three-loop order
Creators: name: Blas, Diego
name: Garny, Mathias
name: Konstandin, Thomas
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We analyze the dark matter power spectrum at three-loop order in standard perturbation theory of large scale structure. We observe that at late times the loop expansion does not converge even for large scales (small momenta) well within the linear regime, but exhibits properties compatible with an asymptotic series. We propose a technique to restore the convergence in the limit of small momentum, and use it to obtain a perturbative expansion with improved convergence for momenta in the range where baryonic acoustic oscillations are present. Our results are compared with data from N-body simulations at different redshifts, and we find good agreement within this range.
description: 29 pages, 8 figures, 1 table; v2 Typos corrected, references added. Matches published version
The GISMO 2-millimeter Deep Field in GOODS-N
Creators: name: Staguhn, Johannes G.
name: Kovacs, Attila
name: Arendt, Richard G.
name: Benford, Dominic J.
name: Decarli, Roberto
name: Dwek, Eli
name: Fixsen, Dale J.
name: Hilton, Gene C.
name: Irwin, Kent D.
name: Jhabvala, Christine A.
name: Karim, Alexander
name: Leclercq, Samuel
name: Maher, Stephen F.
name: Miller, Timothy M.
name: Moseley, S. Harvey
name: Sharp, Elmer H.
name: Walter, Fabian
name: Wollack, Edward J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present deep continuum observations using the GISMO camera at a wavelength of 2 mm centered on the Hubble Deep Field (HDF) in the GOODS-N field. These are the first deep field observations ever obtained at this wavelength. The 1 sigma sensitivity in the innermost approx. 4 arcminutes of the 7 utes map is approx. 135 uJy/beam, a factor of three higher in flux/beam sensitivity than the deepest available SCUBA 850 um observations, and almost a factor of four higher in flux / beam sensitivity than the combined MAMBO/AzTEC 1.2 mm observations of this region. Our source extraction algorithm identifies 12 sources directly, and another 3 through correlation with known sources at 1.2 mm and 850 um. Five of the directly detected GISMO sources have counterparts in the MAMBO/AzTEC catalog, and four of those also have SCUBA counterparts. HDF850.1, one of the first blank-field detected submillimeter galaxies, is now detected at 2 mm. The median redshift of all sources with counterparts of known redshifts is med(z) = 2.91 +/- 0.94. Statistically, the detections are most likely real for 5 of the seven 2 mm sources without shorter wavelength counterparts, while the probability for none of them being real is negligible.
description: Accepted for publication in ApJ
The Two-Band Luttinger Liquid with Spin-Orbit Coupling: Applications to Monatomic Chains on Surfaces
Creators: name: Sedlmayr, N.
name: Korell, P.
name: Sirker, J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Recently, monatomic chains on surfaces have been synthesized which show evidence of Luttinger liquid physics. The experimental data point to a dispersion along the chain with four Fermi points. Here we investigate a general low-energy effective Hamiltonian for such a two-band model where SU(2) spin symmetry is broken but time reversal symmetry persists, as is expected due to the surface geometry. Spin-orbit coupling gives rise to a new energy scale epsilon_{SO} much smaller than the Fermi energy epsilon_F and to spin non-conserving scattering processes. We derive the generic phase diagram at zero temperature as well as an effective phase diagram at temperatures epsilon_{SO} < T << epsilon_F. For the part of the phase diagram where a Luttinger liquid is found to be stable, the density of states and the spectral function are calculated and discussed in relation to the experimental data.
description: Final version: 15 pages, 6 figures, 2 tables
PERFORMANCE OF SELECTED MAIZE INBRED LINES TO DROUGHT STRESS
Creators: name: Hayati, Dewi
name: Sutoyo, Sutoyo
Publisher: name: figshare
Year: 2023
Subjects: Germplasm management

description: Drought stress limits maize production. We studied the drought stress tolerance level of maize inbred lines to select potential parental lines for hybrid production. Glasshouse scale pot experiment was arranged in Completely Randomized Design with eight inbred lines as the treatment and three replications. Each inbred line was placed in two conditions; normal and drought stress. Drought stress condition was achieved by suspending water supply when 50% of the plants had approached V11 phase where maize has grown 11 open leaves, until one plant in the same inbred lines shown heavy withered response. Results showed that line Gg44 consistently revealed the lowest increase of leaf rolling score (3.8%) and the lowest reduction of plant height (3.9%) and plant top dry weight (2.3%) on drought stress condition. Line Gg44 also produced the lowest stress sensitivity indices (SSI) and the highest stress tolerance indices (STI) for these three traits, indicating high tolerance of the line to drought stress. Leaf rolling, plant height and top dry weight can be used as criteria of indirect selection of non-stressful moisture condition to obtain a drought tolerant inbred line. It is necessary to confirm the heat stress tolerance of the line due to high temperature condition imposed in this study. Hence, the line has the potential use in producing maize hybrids that are able to alleviate the negative impacts of drought and high temperature on its growth.
Modular Transformations and Verlinde Formulae for Logarithmic $(p_+,p_-)$-Models
Creators: name: Ridout, David
name: Wood, Simon
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences
subject: 81T40

description: The $(p_+,p_-)$ singlet algebra is a vertex operator algebra that is strongly generated by a Virasoro field of central charge $1-6(p_+-p_-)^2/p_+p_-$ and a single Virasoro primary field of conformal weight $(2p_+-1)(2p_--1)$. Here, the modular properties of the characters of the uncountably many simple modules of each singlet algebra are investigated and the results used as the input to a continuous analogue of the Verlinde formula to obtain the "fusion rules" of the singlet modules. The effect of the failure of fusion to be exact in general is studied at the level of Verlinde products and the rules derived are lifted to the $(p_+,p_-)$ triplet algebras by regarding these algebras as simple current extensions of their singlet cousins. The result is a relatively effortless derivation of the triplet "fusion rules" that agrees with those previously proposed in the literature.
description: 22 pages, v2 minor changes; added refs
MPEC 2025-C104 : 2022 LB15
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2025
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Sminthopsis gilberti Kitchener, Stoddart, and Henry 1984
Creators: name: Groves, Colin P.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Dasyuromorphia
Dasyuridae
Sminthopsis
Sminthopsis gilberti

description: Sminthopsis gilberti Kitchener, Stoddart, and Henry, 1984. Rec. W. Aust. Mus., 11:204. TYPE LOCALITY: Western Australia, Mt. Saddleback, 32°58'S, 116°20'E. DISTRIBUTION: SW Western Australia. STATUS: Unknown.
description: Published as part of Colin P. Groves, 1993, Order Dasyuromorphia, pp. 29-37 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 36, DOI: 10.5281/zenodo.7353066
Anisotropic flow of thermal photons as a quark-gluon plasma viscometer
Creators: name: Shen, Chun
name: Heinz, Ulrich W.
name: Paquet, Jean-Francois
name: Kozlov, Igor
name: Gale, Charles
Publisher: name: arXiv
Year: 2013
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We present state-of-the-art calculations of viscous photon emission from nuclear collisions at RHIC and LHC. Fluctuating initial density profiles are evolved with event-by-event viscous hydrodynamics. Momentum spectra of thermal photons radiated by these explosively expanding fireballs and their $p_T$-differential anisotropic flow coefficients $v_n(p_T)$ are computed, both with and without accounting for viscous corrections to the standard thermal emission rates. Viscous corrections to the rates are found to have a larger effect on the $v_n$ coefficients than the viscous suppression of hydrodynamic flow anisotropies. The benefits of taking the ratio of elliptic to triangular flow, $v_2/v_3$, are discussed, and the spacetime regions which contribute dominantly to the photon flow harmonics are identified. The directed flow $v_1$ of thermal photons is predicted for RHIC and LHC energies.
description: 10 pages, 7 figures. Considerably expanded version that includes new material. Submitted to Phys. Rev. C
Constraining anomalous HVV interactions at proton and lepton colliders
Creators: name: Anderson, Ian
name: Bolognesi, Sara
name: Caola, Fabrizio
name: Gao, Yanyan
name: Gritsan, Andrei V.
name: Martin, Christopher B.
name: Melnikov, Kirill
name: Schulze, Markus
name: Tran, Nhan V.
name: Whitbeck, Andrew
name: Zhou, Yaofu
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: In this paper, we study the extent to which CP parity of a Higgs boson, and more generally its anomalous couplings to gauge bosons, can be measured at the LHC and a future electron-positron collider. We consider several processes, including Higgs boson production in gluon and weak boson fusion and production of a Higgs boson in association with an electroweak gauge boson. We consider decays of a Higgs boson including $ZZ, WW, γγ$, and $Z γ$. Matrix element approach to three production and decay topologies is developed and applied in the analysis. A complete Monte Carlo simulation of the above processes at proton and $e^+e^-$ colliders is performed and verified by comparing it to an analytic calculation. Prospects for measuring various tensor couplings at existing and proposed facilities are compared.
description: Snowmass white paper