cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Kλωνική αναπαραγωγή ειδών και ποικιλιών του γένους Aronia sp.
Creators: name: Πηγητσάκη, Δέσποινα Κωνσταντίνου
Publisher: name: Aristotle University of Thessaloniki
Year: 2018
Subjects: Αρώνια μεγαλόκαρπη
Κλωνική αναπαραγωγή
Ρυθμιστές αύξησης
Aronia melanocarpa
Clonical reproduction
Growth regulators

description: Η αρώνια η μελανόκαρπη (Aronia melanocarpa) είναι ένα πολύτιμο φρουτοφόρο, καλλωπιστικό, και φαρμακευτικό δασοπονικό είδος, το οποίο τα τελευταία έτη καλλιεργείται στην Ελλάδα. Διερευνήθηκε η ικανότητα των δύο ποικιλιών ”nero” και ”viking”, στη ριζοβολία των μοσχευμάτων τους στα ριζωτήρια των θερμοκηπίων του Εργαστηρίου Δασικής Γενετικής και Βελτίωσης Δασοπονικών Ειδών, ΑΠΘ. Τα αποτελέσματα έδειξαν ότι οι δύο ποικιλίες του είδους μπορούν να κλωνοποιηθούν αρκετά εύκολα (ποσοστό επιτυχίας περίπου 50%), με ή χωρίς ρυθμιστές αύξησης και μπορούν να βελτιωθούν με περαιτέρω πειραματισμό. Επιπλέον, φαίνεται πως το ποσοστό ριζοβολίας των δύο ποικιλιών επηρεάζεται σημαντικά από το τύπο του μοσχεύματος που χρησιμοποιείται (ενδιάμεσα μοσχεύματα καλύτερο ποσοστό από κορυφαία). Τέλος, οι διαφορετικοί γενότυποι αντιδρούν διαφορετικά στην ριζοβολία και όσον αφορά όλους τους χειρισμούς αλλά και πιο συγκεκριμένα όσον αφορά τους μάρτυρες (απουσία εφαρμογής ρυθμιστών αύξησης). Όλα τα παραπάνω καθιστούν την αρώνια ως μία νέα δυναμική εναλλακτική καλλιέργεια στη χώρα μας αφού τα αποτελέσματα της παρούσας εργασίας εγγυώνται τη γενετική βελτίωση και αναπαραγωγή του είδους
description: Aronia melanocarpa is a valuable fruit, ornamental and medicinal forest species, which has been cultivated in Greece in recent years. In the present study it was investigated the rooting cutting ability of two varieties ”nero” and ”viking” on the rooting beds of the Laboratory of Forest Genetics and Plant Breeding greenhouses, AUTh. The results of the present study have shown that the species can be easily clonally propagated if we select the best genotypes and the optimum environmental rooting conditions in conjunction or not with the treatment of growth regulators. In addition, it appears that the rooting percentage of the two varieties is significantly affected by the type of cutting used (intermediate cuttings are better than top cuttings). Finally, the different genotypes react differently to rooting in regard with all the treatments and specifically to the control. The above, promote aronia as a new dynamic alternative crop in our country since the results of this work guarantee the further genetic improvement and reproduction of the species
High-mobility AlAs quantum wells with out-of-plane valley occupation
Creators: name: Vakili, K.
name: Shkolnikov, Y. P.
name: Tutuc, E.
name: De Poortere, E. P.
name: Padmanabhan, M.
name: Shayegan, M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Employing state-of-the-art molecular beam epitaxy techniques to grow thin, modulation-doped AlAs quantum wells, we have achieved a low temperature mobility of 5.5 m$^2$/Vs with out-of-plane occupation, an order of magnitude improvement over previous studies. However, due to the narrow well width, mobilities are still limited by scattering due to interface roughness disorder. We demonstrate the successful implementation of a novel technique utilizing thermally-induced, biaxial, tensile strain that forces electrons to occupy the out-of-plane valley in thicker quantum wells, reducing interface roughness scattering and allowing us to achieve mobilities as high as 8.8 m$^2$/Vs.
description: 3 pages, 3 figures, submitted for publication
On the SU(2|1) WZW model and its statistical mechanics applications
Creators: name: Saleur, Hubert
name: Schomerus, Volker
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Motivated by a careful analysis of the Laplacian on the supergroup $SU(2|1)$ we formulate a proposal for the state space of the $SU(2|1)$ WZNW model. We then use properties of $\hat{sl}(2|1)$ characters to compute the partition function of the theory. In the special case of level $k=1$ the latter is found to agree with the properly regularized partition function for the continuum limit of the integrable $sl(2|1) 3-\bar{3}$ super-spin chain. Some general conclusions applicable to other WZNW models (in particular the case $k=-1/2$) are also drawn.
description: 38 pages, 2 figures
Generic properties of free boundary problems in plasma physics
Creators: name: Bartolucci, Daniele
name: Hu, Yeyao
name: Jevnikar, Aleks
name: Yang, Wen
Publisher: name: arXiv
Year: 2021
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35B32, 35J61, 35R35, 35Q82, 76M30

description: We are concerned with the global bifurcation analysis of positive solutions to free boundary problems arising in plasma physics. We show that in general, in the sense of domain variations, the following alternative holds: either the shape of the branch of solutions resembles the monotone one of the model case of the two-dimensional disk, or it is a continuous simple curve without bifurcation points which ends up at a point where the boundary density vanishes. On the other hand, we deduce a general criterion ensuring the existence of a free boundary in the interior of the domain. Application to a classic nonlinear eigenvalue problem is also discussed.
description: 30 pages. arXiv admin note: text overlap with arXiv:2006.04770
The Maximum Mass of Star Clusters
Creators: name: Gieles, M.
name: Larsen, S. S.
name: Haas, M. R.
name: Scheepmaker, R. A.
name: Bastian, N.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: When an universal untruncated star cluster initial mass function (CIMF) described by a power-law distribution is assumed, the mass of the most massive star cluster in a galaxy (M_max) is the result of the size-of-sample (SoS) effect. This implies a dependence of M_max on the total number of star clusters (N). The SoS effect also implies that M_max within a cluster population increases with equal logarithmic intervals of age. This is because the number of clusters formed in logarithmic age intervals increases (assuming a constant cluster formation rate). This effect has been observed in the SMC and LMC. Based on the maximum pressure (P_int) inside molecular clouds, it has been suggested that a physical maximum mass (M_max[phys]) should exist. The theory predicts that M_max[phys] should be observable, i.e. lower than M_max that follows from statistical arguments, in big galaxies with a high star formation rate. We compare the SoS relations in the SMC and LMC with the ones in M51 and model the integrated cluster luminosity function (CLF) for two cases: 1) M_max is determined by the SoS effect and 2) M_max=M_max[phys]=constant. The observed CLF of M51 and the comparison of the SoS relations with the SMC and LMC both suggest that there exists a M_max[phys] of 5*10^5 M_sun in M51. The CLF of M51 looks very similar to the one observed in the ``Antennae'' galaxies. A direct comparison with our model suggests that there M_max[phys]=2*10^6 M_sun.
description: 4 pages, contribution to "Globular Clusters: Guides to Galaxies", March 6th-10th, 2006
Camposella Cole, 1919, n. gen
Creators: name: Cole, F. R.
Publisher: name: Zenodo
Year: 1919
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Acroceridae
Camposella
Cyrtidae
Camposella insignata

description: CAMPOSELLA n. gen.
 Head hemispherical, the occiput but little swollen. Eyes pilose, contiguous from vertex to base of antennae and widely separated from this point to the mouth opening. the space being deeply excavated, although the proboscis is quite rudimentary. Antennae in male about four times the length of the head, the ﬁrst Joint sunk in the head, the second ring-like and short, the third enormous. about as wide as the vertical diameter of the head, ﬂattened and blade-like. Proboscis about as long as height of head, small, cylindrical. pointed and with ﬁne hairs on the surface it is not rigid as in Lasía and Eulourlzus, and is clearly rudinıeııtary, not being adapted for feeding. Palpi are absent. The ocellar tubercle is rudimentary and there are no ocelli.
 Thorax large and inﬂated as in Lasia, quite thickly pilose, the protlioracic lobes and upper pleura inﬂated and quite prominent. Upper surface of seutellum rather ﬂattened. Postalar callosities of medium size. Squamae large and of thin texture, the surface and margins pilose. Legs of normal stoutness. all the tibiae enlarged at the tips and with a spur-like projection above. Tarsi slightly compressed laterally. Claws quite long and so formed that they can be brought together along the inner surfaces. Piil-rilli and "empodia absent.
 Abdomen large and inﬂated in appearance, although. the venter is ﬂattened. Pile of abdomen quite noticeable. Genitalia similar to those of Eulonchus. \ Wing venation very near that of Lasia, the lower branch of the fourth vein has disappeared, however, and the upper branch of the third vein ends in the ﬁrst just beyond its juncture with the second. In Lasía this is a variable character, but is constant in the species as far as known.
 Genotype Camposella insignata n. sp.
description: Published as part of Cole, F. R., 1919, A new genus in the dipterous family Cyrtidae from South America, pp. 270-274 in Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia. 30 (10) on pages 271-272, DOI: 10.5281/zenodo.2652754
Additional file 2 of Pharmacological targeting of P300/CBP reveals EWS::FLI1-mediated senescence evasion in Ewing sarcoma
Creators: name: Wei, Erdong
name: Mitanoska, Ana
name: O’Brien, Quinn
name: Porter, Kendall
name: Molina, MacKenzie
name: Ahsan, Haseeb
name: Jung, Usuk
name: Mills, Lauren
name: Kyba, Michael
name: Bosnakovski, Darko
Publisher: name: figshare
Year: 2024
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Computational Biology

description: Supplementary Material 2: Figure S2: Dynamic tumor ES tumor development and toxicity assessment of iP300w. (A) Tumor volume in mm³ measured at day 14, day 17, and day 20 in the iP300w treatment (4.2 mg/kg daily). Data are analyzed using two-way ANOVA and presented as mean ± SEM; *p<0.05 (n=5). (B) Line graph showing body weight measurements for control and iP300w-treated (4.2 mg/kg daily) groups over a 20-day period. Data were analyzed using two-way ANOVA and are presented as mean ± SEM; no significant differences were observed between the groups. (C) Bar graphs showing serum levels of BUN, creatinine, Na, K, osmolality, ALP, ALT, and glucose in treated mice compared to controls. Data are analyzed using t-test and presented as mean ± SEM; **p<0.01 (n=6). (D) Representative H&E images showing liver and kidney tissues from treated and control mice.
Noisy multistate voter model for flocking in finite dimensions
Creators: name: Loscar, Ernesto S.
name: Baglietto, Gabriel
name: Vazquez, Federico
Publisher: name: arXiv
Year: 2021
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: We study a model for the collective behavior of self-propelled particles subject to pairwise copying interactions and noise. Particles move at a constant speed $v$ on a two--dimensional space and, in a single step of the dynamics, each particle adopts the direction of motion of a randomly chosen neighboring particle, with the addition of a perturbation of amplitude $η$ (noise). We investigate how the global level of particles' alignment (order) is affected by their motion and the noise amplitude $η$. In the static case scenario $v=0$ where particles are fixed at the sites of a square lattice and interact with their first neighbors, we find that for any noise $η_c>0$ the system reaches a steady state of complete disorder in the thermodynamic limit, while for $η=0$ full order is eventually achieved for a system with any number of particles $N$. Therefore, the model displays a transition at zero noise when particles are static, and thus there are no ordered steady states for a finite noise ($η>0$). We show that the finite-size transition noise vanishes with $N$ as $η_c^{1D} \sim N^{-1}$ and $η_c^{2D} \sim \left(N \ln N \right)^{-1/2}$ in one and two--dimensional lattices, respectively, which is linked to known results on the behavior of a type of noisy voter model for catalytic reactions. When particles are allowed to move in the space at a finite speed $v>0$, an ordered phase emerges, characterized by a fraction of particles moving in a similar direction. The system exhibits an order-disorder phase transition at a noise amplitude $η_c>0$ that is proportional to $v$, and that scales approximately as $η_c \sim v \, (-\ln v)^{-1/2}$ for $v \ll 1$. These results show that the motion of particles is able to sustain a state of global order in a system with voter-like interactions.
description: 6 figures, 23 pages
Mass gap for a monopole interacting with a nonlinear spinor field
Creators: name: Dzhunushaliev, V.
name: Burtebayev, N.
name: Folomeev, V.
name: Kunz, J.
name: Serikbolova, A.
name: Tlemisov, A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Within SU(2) Yang-Mills theory with a source of the non-Abelian gauge field in the form of a classical spinor field, we study the dependence of the mass gap on the coupling constant between the gauge and nonlinear spinor fields. It is shown that the total dimensionless energy of the monopole interacting with the nonlinear spinor fields depends only on the dimensionless coupling constant.
description: 6 pages, 5 figures
Resonance Theory of Decoherence and Thermalization
Creators: name: Merkli, M.
name: Sigal, I. M.
name: Berman, G. P.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We present a rigorous analysis of the phenomenon of decoherence for general $N-$level systems coupled to reservoirs. The latter are described by free massless bosonic fields. We apply our general results to the specific cases of the qubit and the quantum register. We compare our results with the explicitly solvable case of systems whose interaction with the environment does not allow for energy exchange (non-demolition, or energy conserving interactions). We suggest a new approach which applies to a wide variety of systems which are not explicitly solvable.
Freeze out of the expanding system
Creators: name: Magas, V. K.
name: Csernai, L. P.
name: Molnar, E.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The freeze out (FO) of the expanding systems, created in relativistic heavy ion collisions, is discussed. We start with kinetic FO model, which realizes complete physical FO in a layer of given thickness, and then combine our gradual FO equations with Bjorken type system expansion into a unified model. We shall see that the basic FO features, pointed out in the earlier works, are not smeared out by the expansion.
description: 3 pages, 2 figures
Additional file 3 of Pharmacological targeting of P300/CBP reveals EWS::FLI1-mediated senescence evasion in Ewing sarcoma
Creators: name: Wei, Erdong
name: Mitanoska, Ana
name: O’Brien, Quinn
name: Porter, Kendall
name: Molina, MacKenzie
name: Ahsan, Haseeb
name: Jung, Usuk
name: Mills, Lauren
name: Kyba, Michael
name: Bosnakovski, Darko
Publisher: name: figshare
Year: 2024
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Computational Biology

description: Supplementary Material 3: Figure S3: PCA clustering of iP300w treated ES cell lines. (A)PCA clustering of transcriptional profiles (RNA-Seq) from ES cancer cell lines (A4573, A673, TC71 and SKES1) treated with iP300w for 4 hours.PCA clustering of ES and non ES cancer cell line treated with iP300w for 4 hours. (B)PCA clustering of ES and non ES cancer cell line (143B, A204, Fuji, G292, HOS, Kitra-SRS, MG-63, SJSA-1, T47, U2OS) treated with iP300w for 4 hours. (C) ATP assay comparing viability of SKES1 ES cell line to other cancer cell lines (FUJI, A204, T47D, HOS) after 24 hours of iP300w treatment. Data were analyzed using two-way ANOVA and are presented as mean ± SEM; p< 0.05 (n = 3).
Electroproduction of $ϕ(1020)$ mesons at $1.4\leq Q^2\leq$ GeV$^2$ measured with the CLAS spectrometer
Creators: name: Santoro, J. P.
name: Smith, E. S.
name: Garcon, M.
name: Guidal, M.
name: Laget, J. M.
name: Weiss, C.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Electroproduction of exclusive $ϕ$ vector mesons has been studied with the CLAS detector in the kinematical range $1.4\leq Q^2\leq 3.8$ GeV$^{2}$, $0.0\leq t^{\prime}\leq 3.6$ GeV$^{2}$, and $2.0\leq W\leq 3.0$ GeV. The scaling exponent for the total cross section as $1/(Q^2+M_ϕ^2)^n$ was determined to be $n=2.49\pm 0.33$. The slope of the four-momentum transfer $t'$ distribution is $b_ϕ=0.98 \pm 0.17$ GeV$^{-2}$. Under the assumption of s-channel helicity conservation (SCHC), we determine the ratio of longitudinal to transverse cross sections to be $R=0.86 \pm 0.24$. A 2-gluon exchange model is able to reproduce the main features of the data.
description: Phys Rev C, 15 pages, 18 figures
Parallelisation of greedy algorithms for compressive sensing reconstruction
Creators: name: Turner, David William
Publisher: name: Apollo - University of Cambridge Repository
Year: 2019
Subjects: compressed sensing
high performance computing
matching pursuit
orthogonal matching pursuit
parallelisation
sparse regression
sparse approximation
compressive sensing
greedy pursuits
distributed computing

description: Compressive Sensing (CS) is a technique which allows a signal to be compressed at the same time as it is captured. The process of capturing and simultaneously compressing the signal is represented as linear sampling, which can encompass a variety of physical processes or signal processing. Instead of explicitly identifying redundancies in the source signal, CS relies on the property of sparsity in order to reconstruct the compressed signal. While linear sampling is much less burdensome than conventional compression, this is more than made up for by the high computational cost of reconstructing a signal which has been captured using CS. Even when using some of the fastest reconstruction techniques, known as greedy pursuits, reconstruction of large problems can pose a significant burden, consuming a great deal of memory as well as compute time. Parallel computing is the foundation of the field of High Performance Computing (HPC). Modern supercomputers are generally composed of large clusters of standard servers, with a dedicated low-latency high-bandwidth interconnect network. On such a cluster, an appropriately written program can harness vast quantities of memory and computational power. However, in order to exploit a parallel compute resource, an algorithm usually has to be redesigned from the ground up. In this thesis I describe the development of parallel variants of two algorithms commonly used in CS reconstruction, Matching Pursuit (MP) and Orthogonal Matching Pursuit (OMP), resulting in the new distributed compute algorithms DistMP and DistOMP. I present the results from experiments showing how DistMP and DistOMP can utilise a compute cluster to solve CS problems much more quickly than a single computer could alone. Speed-up of as much as a factor of 76 is observed with DistMP when utilising 210 workers across 14 servers, compared to a single worker. Finally, I demonstrate how DistOMP can solve a problem with a 429GB equivalent sampling matrix in as little as 62 minutes using a 16-node compute cluster.
description: Funded by an ICASE award from the Engineering and Physical Sciences Research Council, with sponsorship provided by Thales Research and Technology.
Optical dressing of the electronic response of two-dimensional semiconductors in quantum and classical descriptions of cavity electrodynamics
Creators: name: Amelio, Ivan
name: Korosec, Lukas
name: Carusotto, Iacopo
name: Mazza, Giacomo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study quantum effects of the vacuum light-matter interaction in materials embedded in optical cavities. We focus on the electronic response of a two-dimensional semiconductor placed inside a planar cavity. By using a diagrammatic expansion of the electron-photon interaction, we describe signatures of light-matter hybridization characterized by large asymmetric shifts of the spectral weight at resonant frequencies. We follow the evolution of the light-dressing from the cavity to the free-space limit. In the cavity limit, light-matter hybridization results in a modification of the optical gap with sizeable spectral weight appearing below the bare gap edge. In the limit of large cavities, we find a residual redistribution of spectral weight which becomes independent of the distance between the two mirrors. We show that the photon dressing of the electronic response can be fully explained by using a classical description of light. The classical description is found to hold up to a strong coupling regime of the light-matter interaction highlighted by the large modification of the photon spectra with respect to the empty cavity. We show that, despite the strong coupling, quantum corrections are negligibly small and weakly dependent on the cavity confinement. As a consequence, in contrast to the optical gap, the single particle electronic band gap is not sensibly modified by the strong-coupling. Our results show that quantum corrections are dominated by off-resonant photon modes at high energy. As such, cavity confinement can hardly be seen as a knob to control the quantum effects of the light-matter interaction in vacuum.
description: 14 pages, 9 figures
Bias-Free Scalable Gaussian Processes via Randomized Truncations
Creators: name: Potapczynski, Andres
name: Wu, Luhuan
name: Biderman, Dan
name: Pleiss, Geoff
name: Cunningham, John P.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Scalable Gaussian Process methods are computationally attractive, yet introduce modeling biases that require rigorous study. This paper analyzes two common techniques: early truncated conjugate gradients (CG) and random Fourier features (RFF). We find that both methods introduce a systematic bias on the learned hyperparameters: CG tends to underfit while RFF tends to overfit. We address these issues using randomized truncation estimators that eliminate bias in exchange for increased variance. In the case of RFF, we show that the bias-to-variance conversion is indeed a trade-off: the additional variance proves detrimental to optimization. However, in the case of CG, our unbiased learning procedure meaningfully outperforms its biased counterpart with minimal additional computation.
By The Quays of Akkad
Creators: name: RODRIGUES, TENSING CARLOS
Publisher: name: Figshare
Year: 2019
Subjects: subject: History
subject: Anthropology
subject: FOS: Sociology
subject: Archaeology
subject: Geography
subject: Sociology

description: There is evidence that the kāṭhīyāvāḍī traders did indeed go all the way to Mesopotamia. And the Sargon of Akkad inscription boasting of the “ships from Meluhha… alongside the quay of Agade” is not the only proof of it. A late Sargonic tablet datable to about 2,200 BCE mentions a man with an Akkadian name entitled “the holder of a Meluhha ship”. [Parpola, 1977 : The Meluhha Village : Evidence Of Acculturation Of Harappan Traders In Late Third Millennium Mesopotamia, in Journal of the Economic and Social History of the Orient, Vol. 20, No. 2, 130] This could be an Akkadian citizen who owned a ship sailing to Kāṭhīyāvāḍ or a man of a kāṭhīyāvāḍī descent who owned a similar ship. We allow this second possibility, because, as Parpola notes elsewhere, there were in Mesopotamia descendants of kāṭhīyāvāḍī who had settled there for several generations and who had intermarried with the Akkadians; thus some of them had local names. An Akkadian cylinder seal bears the inscription ‘su-ilisu’ as its owner, meaning Meluhha interpreter, pointing to the possibility of some persons working as intermediaries between the Mesopotamian and kāṭhīyāvāḍī traders. Such interaction seems to have continued even after the fall of the Akkadian empire. An inscription of king Gudea (2,143- 2,124 BCE) states explicitly that "the Meluhhans came up (or down) from their country" to supply wood and other raw materials
First-principles calculation of mechanical properties of Si <001> nanowires and comparison to nanomechanical theory
Creators: name: Lee, Byeongchan
name: Rudd, Robert E.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report the results of first-principles density functional theory calculations of the Young's modulus and other mechanical properties of hydrogen-passivated Si <001> nanowires. The nanowires are taken to have predominantly {100} surfaces, with small {110} facets according to the Wulff shape. The Young's modulus, the equilibrium length and the constrained residual stress of a series of prismatic beams of differing sizes are found to have size dependences that scale like the surface area to volume ratio for all but the smallest beam. The results are compared with a continuum model and the results of classical atomistic calculations based on an empirical potential. We attribute the size dependence to specific physical structures and interactions. In particular, the hydrogen interactions on the surface and the charge density variations within the beam are quantified and used both to parameterize the continuum model and to account for the discrepancies between the two models and the first-principles results.
description: 14 pages, 10 figures
Additional file 4 of Pharmacological targeting of P300/CBP reveals EWS::FLI1-mediated senescence evasion in Ewing sarcoma
Creators: name: Wei, Erdong
name: Mitanoska, Ana
name: O’Brien, Quinn
name: Porter, Kendall
name: Molina, MacKenzie
name: Ahsan, Haseeb
name: Jung, Usuk
name: Mills, Lauren
name: Kyba, Michael
name: Bosnakovski, Darko
Publisher: name: figshare
Year: 2024
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Computational Biology

description: Supplementary Material 4: Figure S4: Lasso Cox regression analysis for identifying survival-associated genes. The upper panel shows the coefficient profiles of selected genes as a function of the regularization parameter (log2(lambda)) [71]. As lambda increases, the coefficients of more genes are shrunk towards zero, with a subset of genes (TSKU, IKZF2, NTN4, IL20RB, SMAD9, NDST4, NKX2-2, ZBTB16) remaining significant at the optimal lambda value (λ = 0.11). The lower panel presents the Partial Likelihood Deviance as a function of log2(lambda), where the red dotted line indicates the optimal lambda value (λ = 0.11) selected based on the minimum deviance. Error bars represent the standard errors of the deviance.
Phonon thermal transport properties of GaN with symmetry-breaking and lattice deformation induced by the electric field
Creators: name: Tang, Dao-Sheng
name: Cao, Bing-Yang
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Electric fields commonly exist in semiconductor structures of electronics, bringing to bear on phonon thermal transport. Also, it is a popular method to tune thermal transport in solids. In this work, phonon and thermal transport properties of GaN with wurtzite and zincblende structures at finite electric field are investigated using first principles calculations from perspectives of symmetry breaking and lattice deformation. Effects of electric field on phonon transport properties including phonon dispersion and thermal conductivity from response of electron density distribution only and response from lattice changes are studied in zincblende GaN. It is found that the former has a small but qualitative impact on phonon dispersion relations, i.e., splitting of phonon branches, since it breaks symmetry of zincblende lattice. While the latter affects both lattice symmetry and size, causing significant changes of phonon properties and increase of thermal conductivity. In wurtzite GaN, space-group-conserved lattice changes at finite electric field are studied with lattice deformation only, where thermal conductivity decreases at electric fields significantly with increase of anisotropy, much different from the changes in zincblende GaN. This work provides a comprehensive understanding on phonon thermal transport properties in GaN at finite electric field, which promises to benefit phonon transport tuning and provide reference for thermal management in GaN-based information and power electronics.
description: 19 pages, 12 figures. International Journal of Heat and Mass Transfer (submitted 2021/01/24, accepted 2021/06/28)
Structural engineering from an inverse problems perspective
Creators: name: Gallet, Adrien
name: Rigby, Samuel
name: Tallman, Tyler
name: Kong, Xiangxiong
name: Hajirasouliha, Iman
name: Liew, Andrew
name: Liu, Dong
name: Chen, Liang
name: Hauptmann, Andreas
name: Smyl, Danny
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: The field of structural engineering is vast, spanning areas from the design of new infrastructure to the assessment of existing infrastructure. From the onset, traditional entry-level university courses teach students to analyse structural response given data including external forces, geometry, member sizes, restraint, etc. -- characterising a forward problem (structural causalities $\to$ structural response). Shortly thereafter, junior engineers are introduced to structural design where they aim to, for example, select an appropriate structural form for members based on design criteria, which is the inverse of what they previously learned. Similar inverse realisations also hold true in structural health monitoring and a number of structural engineering sub-fields (response $\to$ structural causalities). In this light, we aim to demonstrate that many structural engineering sub-fields may be fundamentally or partially viewed as inverse problems and thus benefit via the rich and established methodologies from the inverse problems community. To this end, we conclude that the future of inverse problems in structural engineering is inexorably linked to engineering education and machine learning developments.
Generalized Gross-Neveu Universality Class with Non-Abelian Symmetry
Creators: name: Gracey, John A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We use the large $N$ critical point formalism to compute $d$-dimensional critical exponents at several orders in $1/N$ in an Ising Gross-Neveu universality class where the core interaction includes a Lie group generator. Specifying a particular symmetry group or taking the abelian limit of the final exponents recovers known results but also provides expressions for any Lie group or fermion representation.
Josephson effect in thin films: the role of vortex excitations
Creators: name: Khlebnikov, S.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The paper contains an error in Eqs. (14) and (15) and has been withdrawn by the author.
description: The paper has been withdrawn
Additional file 5 of Pharmacological targeting of P300/CBP reveals EWS::FLI1-mediated senescence evasion in Ewing sarcoma
Creators: name: Wei, Erdong
name: Mitanoska, Ana
name: O’Brien, Quinn
name: Porter, Kendall
name: Molina, MacKenzie
name: Ahsan, Haseeb
name: Jung, Usuk
name: Mills, Lauren
name: Kyba, Michael
name: Bosnakovski, Darko
Publisher: name: figshare
Year: 2024
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Computational Biology

description: Supplementary Material 5: Figure S5: P300/CBP inhibition triggers senescence in ES cell lines with (A4573 and CHLA9) and without (TC71 and CHLA25) functional P53. (A) β-Gal and H&E staining of TC71 cells following iP300w (1 µM) treatment for 24 and 72 hours. (B) β-Gal staining in CHLA25, A4573 and CHLA9 cells after 72 hours iP300w treatment. (C) Gene expression analysis reveals changes in proliferation and senescence markers in TC71, CHLA25, A4573, and CHLA9 cells following 1, 3, and 7 days of treatment with 1 μM iP300w. Data were normalized to B2M and are presented as log2 fold change compared to the control group. Data were analyzed using two-way ANOVA and are presented as mean ± SEM; p< 0.05. Note that LMNB1 suppression occurs in all cell lines, while P15 induction is observed only in ES cell lines with reported non-functional P53 (TC71 and CHLA25). (D) Immunostaining for LMNB1 and P15 in iP300w treated cells after 72 hours of incubation correlated with the gene expression analyses.
Topological photonics on superconducting quantum circuits with parametric couplings
Creators: name: Xue, Zheng-Yuan
name: Hu, Yong
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Topological phases of matter is an exotic phenomena in modern condense matter physics, which has attracted much attention due to the unique boundary states and transport properties. Recently, this topological concept in electronic materials has been exploited in many other fields of physics. Motivated by designing and controlling the behavior of electromagnetic waves, in optical, microwave, and sound frequencies, topological photonics emerges as a rapid growing research field. Due to the flexibility and diversity of superconducting quantum circuits system, it is an promising platform to realize exotic topological phases of matter and to probe and explore topologically-protected effects in new ways. Here, we review theoretical and experimental advances of topological photonics on superconducting quantum circuits via the experimentally demonstrated parametric tunable coupling techniques, including using of the superconducting transmission line resonator, superconducting qubits, and the coupled system of them. On superconducting circuits, the flexible interactions and intrinsic nonlinearity making topological photonics in this system not only a simple photonic analog of topological effects for novel devices, but also a realm of exotic but less-explored fundamental physics.
description: Invited review; v2: Accepted version
Additional file 6 of Pharmacological targeting of P300/CBP reveals EWS::FLI1-mediated senescence evasion in Ewing sarcoma
Creators: name: Wei, Erdong
name: Mitanoska, Ana
name: O’Brien, Quinn
name: Porter, Kendall
name: Molina, MacKenzie
name: Ahsan, Haseeb
name: Jung, Usuk
name: Mills, Lauren
name: Kyba, Michael
name: Bosnakovski, Darko
Publisher: name: figshare
Year: 2024
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Computational Biology

description: Supplementary Material 6: Figure S6: P300/CBP inhibition triggers senescence in ES cells line harboring EWS::ERG translocation. (A) ATP assay on EWS::FLI1 cell line (SKES1) and EWS::ERG cell lines (CADO-ES1 and COGE352) after 48 hours of treatment with 1 μM iP300w. The data represent mean ± SEM; *p<0.05, by two-way ANOVA (n=6). (B) Immunostaining shows changes in Ki67 (red) expression after 72 hours iP300w treatment. (C) Gene expression analysis shows changes in proliferation and senescence markers in CADO-ES1 cells following 1 day, 3 days, and 7 days of treatment with 1μM iP300w. Data were normalized to B2M and are presented as log2 fold change compared to the control group. Data are analyzed using two-way ANOVA and presented as mean ± SEM; * p<0.05. (D) β-Gal staining in CADO-ES1 cells following 72 hours of P300/CBP inhibition. (E) Immunostaining for LMNB1 and P15 in CADO-ES1 cells after 72 hours iP300w treatment. (F) Gene expression analysis shows changes in proliferation and senescence markers in COGE352 cells following 1 day, 3 days, and 7 days of treatment with 1μM iP300w. Data were normalized to B2M and are presented as log2 fold change compared to the control group. Data are analyzed using two-way ANOVA and presented as mean ± SEM; * p<0.05. (G) β-Gal staining in COGE352 cells at 72 hours of treatment. (H) Immunostaining for LMNB1 and P15 in 72 hours iP300w treated COGE352 cells.
SU(N) gauge theories in 3+1 dimensions: glueball spectrum, string tensions and topology
Creators: name: Athenodorou, Andreas
name: Teper, Michael
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We calculate the low-lying glueball spectrum, some string tensions and some properties of topology and the running coupling for SU(N) lattice gauge theories in 3+1 dimensions. We do so for N = 2,3,...12, using lattice simulations with the Wilson plaquette action, and for glueball states in all the representations of the cubic rotation group, for both values of parity and charge conjugation. We extrapolate these results to the continuum limit of each theory and then to N=infinity. For a number of these states we are able to identify their continuum spins with very little ambiguity. We calculate the fundamental string tension and k=2 string tension and investigate the N dependence of the ratio. Using the string tension as the scale, we calculate the running of a lattice coupling and confirm that g(a)**2 varies as 1/N for constant physics as N->oo. We fit our calculated values of the string tension with the 3-loop beta-function, and extract a value for Lambda-MSbar, in units of the string tension, for all our values of N, including SU(3). We calculate the topological charge Q for N=2,..,6 where it fluctuates sufficiently for a plausible estimate of the continuum topological susceptibility. We also calculate the renormalisation of the lattice topological charge, ZQ(beta), for all our SU(N) gauge theories, using a standard definition of the charge, and we provide interpolating formulae, which may be useful in estimating the renormalisation of the lattice theta parameter. We provide quantitative results for how the topological charge `freezes' with decreasing lattice spacing and with increasing N, and show how we cicumvent this issue in our calculations.
description: 122 pages; extended and improved text; many tables and figures of earlier version removed for brevity; as accepted for publication
Formal solutions of any-order mass, angular-momentum, dipole perturbations on the Schwarzschild background spacetime
Creators: name: Nakamura, Kouji
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Formal solutions of any-order mass, angular-momentum, dipole perturbations on the Schwarzschild background spacetime are derived in a gauge-invariant manner. Once we accept the proposal in [K. Nakamura, Class. Quantum Grav. {\bf 38} (2021), 145010.], we can extend the gauge-invariant linear perturbation theory on the Schwarzschild background spacetime including the monopole ($l=0$) and dipole ($l=1$) modes to any-order perturbations of the same background spacetime through the arguments in [K. Nakamura, Class. Quantum Grav. {\bf 31} (2014), 135013.]. As a result of this resolution, we reached to a simple derivation of the above formal solutions of any order.
description: 10 pages, no figure. arXiv admin note: text overlap with arXiv:2102.00830 (v1), arXiv:1403.1004; 11 pages no figure. The whole presentations are changed and references are re-organized and added, although the main assertion of this paper is unchanged. (v2); introduction is changed, references are added. (v3)
Zweitveröffentlichungsservice der TU Berlin – Automatisierungsmöglichkeiten für den Workflow
Creators: name: Voigt, Michaela
name: Dittmann, Sebastian
Publisher: name: Humboldt-Universität zu Berlin
Year: 2019
Subjects: subject: Open Access
subject: Grüner Weg
subject: Zweitveröffentlichung
subject: Service
subject: Workflow
subject: TU Berlin
subject: OpenRefine
subject: self-archiving
subject: green road
subject: 020 Bibliotheks- und Informationswissenschaften

description: Der Artikel stellt den mithilfe von OpenRefine teilautomatisierten Workflow des Zweitveröffentlichungsservices der Technischen Universität Berlin vor: Es werden Hintergründe und Abwägungen, die einzelnen Schritte im Workflow und Möglichkeiten zur Nachnutzung der erarbeiteten Materialien beschrieben und diskutiert.
Additional file 7 of Pharmacological targeting of P300/CBP reveals EWS::FLI1-mediated senescence evasion in Ewing sarcoma
Creators: name: Wei, Erdong
name: Mitanoska, Ana
name: O’Brien, Quinn
name: Porter, Kendall
name: Molina, MacKenzie
name: Ahsan, Haseeb
name: Jung, Usuk
name: Mills, Lauren
name: Kyba, Michael
name: Bosnakovski, Darko
Publisher: name: figshare
Year: 2024
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Computational Biology

description: Supplementary Material 7: Figure S7: Senolytic screening, cell viability, and apoptosis in ES cell lines treated with iP300w. (A) RNA-Seq analysis of senolytic targets following 4 hours of treatment of SKES1 and TC71 with 1 µM iP300w. Data are analyzed using two-way ANOVA and presented as mean ± SEM; * p<0.05, (n=2). (B) ATP assays show SKES1 cell viability at different concentrations (0.01 μM, 0.1 μM, 1 μM, 10 μM, 20 μM, and 50 μM) of senolytics, used alone or combined with 1 μM iP300w, with data collected after 72 hours of treatment. Data are analyzed using two-way ANOVA and presented as mean ± SEM; * p<0.05 (n=4). (C) ATP assays show TC71 cell viability at different concentrations (0.01 μM, 0.1 μM, 1 μM, 10 μM, 20 μM, and 50 μM) of senolytics, used alone or combined with 1 μM iP300w, with data collected after 72 hours of treatment. Data are analyzed using two-way ANOVA and presented as mean ± SEM; * p<0.05 (n=4). (D) ATP assays show TC71 cell viability with different senolytics (1 μM) used alone or combined with 1 μM iP300w for 72 hours. Data is presented as mean ± SEM; two-way ANOVA, **p<0.001, ****p<0.0001 (n=4). (E) Synergy scores between iP300w and various senolytics (Dasatinib, Fisetin, Navitoclax, and Quercetin) were calculated using the Highest Single Agent (HSA) model via SynergyFinder Plus. The 3D plots display synergy scores across different concentrations of senolytics (X-axis: 0 μM, 0.01 μM, 0.1 μM, 1 μM, 10 μM, 50 μM) combined with iP300w (Y-axis: 0 μM, 1 μM). The Z-axis represents the synergy score, with positive values indicating synergy and negative values indicating antagonism. (F) FACS analyses for Annexin V positive SKES1 cells following 72 hours of treatment with iP300w (1 μM), Dasatinib (1 μM), Dasatinib+iP300w, and Doxorubicin (1 μM). (G) Quantification of Annexin V staining. Data are presented as the percentage of positive cells. The data represent mean ± SEM; *p<0.05, ****p<0.0001 by one-way ANOVA (n=3).
REVIEW OF EARLY TRIASSIC THYLACOCEPHALA
Creators: name: LAVILLE, THOMAS
name: SMITH, CHRISTOPHER. P. A.
name: FOREL, MARIE-BÉATRICE
name: BRAYARD, ARNAUD
name: CHARBONNIER, SYLVAIN
Publisher: name: RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA
Year: 2021

description: Thylacocephala (Euarthropoda: Eucrustacea?) is a group of enigmatic fossil euarthropods, known from at least the Silurian to the Cretaceous. The Triassic is considered to be the period during which thylacocephalans were the most diversified with 17 species reported from 19 localities in nine countries. However, Thylacocephala were assumed to be rare during the Early Triassic until recent discoveries in Japan, Nevada and Idaho, U.S.A. Our study focuses on thylacocephalans from the Early Triassic, especially from Madagascar and Idaho. The revision of previously known taxa from Madagascar provides new important information. A new kind of ornamentation is reported for Paraostenia ambatolokobensis nov. comb., previously assigned to Ostenocaris ambatolokobensis. In addition, Ankitokazocaris acutirostris and Paraostenia ambatolokobensis are only the third and fourth thylacocephalan taxa for which possible cephalic appendages are described. New occurrences of Thylacocephala in Nevada and Idaho, U.S.A., lead to the description of one new taxon and to the reassignement of Parisicaris triassica to Ankitokazocaris triassica nov. comb. Those occurrences provide a significant contribution to the knowledge of Thylacocephala taxonomic diversity and geographic distribution during the Early Triassic. An important revision of Early Triassic thylacocephalan taxa from Japan and China is also performed, including Ankitokazocaris chaohuensis, Ankitokazocaris parva nov. comb., Ankitokazocaris utatsuensis nov. comb. and Paraostenia sp. Overall, the taxonomic diversity of Triassic thylacocephalans has likely been slightly over-estimated (17 species before, 15 now). However, the Triassic represents the richest period in terms of thylacocephalan-bearing outcrops (19 localities from nine countries).
description: RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA , V. 127 N. 1 (2021)