cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Transfer learning for chemically accurate interatomic neural network potentials
Creators: name: Zaverkin, Viktor
name: Holzmüller, David
name: Bonfirraro, Luca
name: Kästner, Johannes
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Machine Learning (stat.ML)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Developing machine learning-based interatomic potentials from ab-initio electronic structure methods remains a challenging task for computational chemistry and materials science. This work studies the capability of transfer learning, in particular discriminative fine-tuning, for efficiently generating chemically accurate interatomic neural network potentials on organic molecules from the MD17 and ANI data sets. We show that pre-training the network parameters on data obtained from density functional calculations considerably improves the sample efficiency of models trained on more accurate ab-initio data. Additionally, we show that fine-tuning with energy labels alone can suffice to obtain accurate atomic forces and run large-scale atomistic simulations, provided a well-designed fine-tuning data set. We also investigate possible limitations of transfer learning, especially regarding the design and size of the pre-training and fine-tuning data sets. Finally, we provide GM-NN potentials pre-trained and fine-tuned on the ANI-1x and ANI-1ccx data sets, which can easily be fine-tuned on and applied to organic molecules.
title: R/V KAIYO Cruise report K95-03
Creators: name: Hashimoto, Jun
Publisher: name: JAMSTEC
Year: 1995
Subjects: subject: Cruise report
subject: R/V KAIYO
subject: oceans

description: [CRUISE REPORT] This document is a preliminary report of K95-03 on R/V KAIYO from 1995-04-23 to 1995-05-02.
title: KY97-13 Cruise Report
Creators: name: Kawano, Takeshi
Publisher: name: JAMSTEC
Year: 1997
Subjects: subject: Cruise report
subject: R/V KAIYO
subject: oceans

description: [CRUISE REPORT] This document is a preliminary report of KY97-13 on R/V KAIYO from 1997-11-29 to 1997-12-25.
title: Tropical Ocean Climate Study (TOCS) KY9709 Cruise Report
Creators: name: Yoneyama, Kunio
name: Ando, Kentaro
Publisher: name: JAMSTEC
Year: 1997
Subjects: subject: Cruise report
subject: R/V KAIYO
subject: oceans

description: [CRUISE REPORT] This document is a preliminary report of KY97-09 Leg1 on R/V KAIYO from 1997-08-03 to 1997-08-15 and KY97-09 Leg2 on R/V KAIYO from 1997-08-16 to 1997-09-08.
title: Tropical Ocean Climate Study (TOCS) CRUISE REPORT TOCS K9702
Creators: name: Ando, Kentaro
Publisher: name: JAMSTEC
Year: 1997
Subjects: subject: Cruise report
subject: R/V KAIYO
subject: oceans

description: [CRUISE REPORT] This document is a preliminary report of K97-02 on R/V KAIYO from 1997-01-26 to 1997-03-12.
title: K97-01 Cruise Report
Creators: name: Asanuma, Ichio
Publisher: name: JAMSTEC
Year: 1997
Subjects: subject: Cruise report
subject: R/V KAIYO
subject: oceans

description: [CRUISE REPORT] This document is a preliminary report of K97-01 on R/V KAIYO from 1996-12-27 to 1997-01-23.
Quantum theory of the Intrinsic Orbital Magnetoelectric Effect in itinerant electron systems at finite temperatures
Creators: name: Shinada, Koki
name: Kofuji, Akira
name: Peters, Robert
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Magnetization can be induced by an electric field in systems without inversion symmetry $\mathcal{P}$ and time-reversal symmetry $\mathcal{T}$. This phenomenon is called the magnetoelectric (ME) effect. The spin ME effect has been actively studied in multiferroics. The orbital ME effect also exists and has been mainly discussed in topological insulators at zero temperature. In this paper, we study the intrinsic orbital ME response in metals at finite temperature using the Kubo formula. The intrinsic response originates from the Fermi sea and does not depend on the dissipation. Especially in systems with $\mathcal{PT}$-symmetry, the extrinsic orbital ME effect becomes zero, and the intrinsic ME effect is dominant. We apply the response tensor obtained in this work to a $\mathcal{PT}$-symmetric model Hamiltonian with antiferromagnetic loop current order demonstrating that the intrinsic ME effect is enhanced around the Dirac points.
title: Onboard Report of Natsushima/Shinkai2000 Sept. 1998, Sagami Bay (NT98-12 Leg1)
Creators: name: Ogawa, Yujiro
Publisher: name: JAMSTEC
Year: 1998
Subjects: subject: Cruise report
subject: R/V NATSUSHIMA
subject: oceans

description: [CRUISE REPORT] This document is a preliminary report of NT98-12 Leg1 on R/V NATSUSHIMA from 1998-09-19 to 1998-09-26.
title: MR98-K02 Preliminary Cruise Report
Creators: name: Kawano, Takeshi
Publisher: name: JAMSTEC
Year: 1999
Subjects: subject: Cruise report
subject: R/V MIRAI
subject: oceans

description: [CRUISE REPORT] This document is a preliminary report of MR98-K02 on R/V MIRAI from 1998-12-22 to 1999-01-31.
Information Theoretic Structure Learning with Confidence
Creators: name: Moon, Kevin R.
name: Noshad, Morteza
name: Sekeh, Salimeh Yasaei
name: Hero, Alfred O.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Information Theory (cs.IT)
subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Information theoretic measures (e.g. the Kullback Liebler divergence and Shannon mutual information) have been used for exploring possibly nonlinear multivariate dependencies in high dimension. If these dependencies are assumed to follow a Markov factor graph model, this exploration process is called structure discovery. For discrete-valued samples, estimates of the information divergence over the parametric class of multinomial models lead to structure discovery methods whose mean squared error achieves parametric convergence rates as the sample size grows. However, a naive application of this method to continuous nonparametric multivariate models converges much more slowly. In this paper we introduce a new method for nonparametric structure discovery that uses weighted ensemble divergence estimators that achieve parametric convergence rates and obey an asymptotic central limit theorem that facilitates hypothesis testing and other types of statistical validation.
description: 10 pages, 3 figures
title: MR98-K01 Preliminary Cruise Report
Creators: name: Kusakabe, Masashi
Publisher: name: JAMSTEC
Year: 1998
Subjects: subject: Cruise report
subject: R/V MIRAI
subject: oceans

description: [CRUISE REPORT] This document is a preliminary report of MR98-K01 on R/V MIRAI from 1998-10-30 to 1998-12-15.
Larger Twists and Higher $n$-Point Functions with Fractional Conformal Descendants in $S_N$ Orbifold CFTs at Large $N$
Creators: name: Burrington, Benjamin A.
name: Peet, A. W.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider correlation functions in symmetric product ($S_N$) orbifold CFTs at large $N$ with arbitrary seed CFT, expanding on our earlier work arXiv:2211.04633 . Using covering space techniques, we calculate descent relations using fractional Virasoro generators in correlators, writing correlators of descendants in terms of correlators of ancestors. We first consider the case three-point functions of the form ($m$-cycle)-($n$-cycle)-($q$-cycle) which lift to arbitrary primaries on the cover, and descendants thereof. In these examples we show that the final descent relations do not depend on the covering space data, nor on the specific details of the seed CFT. This makes these descent relations universal in all $S_N$ orbifold CFTs. Next, we explore four-point functions of the form (2-cycle)-($n$-cycle)-($n$-cycle)-(2-cycle) which lift to arbitrary primaries on the cover, and descendants thereof. In such cases a single parameter in the map $s$ parameterizes both the base space cross ratio $ζ_z$ and the covering space cross ratio $ζ_t$. We find that the descent relations for the four point functions depend only on base space data and the parameter $s$, which we argue is tantamount to writing the descent relations in terms of the base space data and the base space cross ratio. These descent relations again do not depend on the covering space data, nor the specifics of the seed CFT, making these universal as well.
description: 27 pages
title: Tropical Ocean Climate Study (TOCS) KY9810 Cruise Report
Creators: name: Ando, Kentaro
Publisher: name: JAMSTEC
Year: 1998
Subjects: subject: Cruise report
subject: R/V KAIYO
subject: oceans

description: [CRUISE REPORT] This document is a preliminary report of KY98-10 on R/V KAIYO from 1998-08-07 to 1998-09-24.
Nievo e le ‘traduzioni’ del canone: una «diversa famiglia di letterati»
Creators: name: Garau, Sara
Publisher: name: Romanticismi - La rivista del CRIER
Year: 2020
Subjects: Ippolito Nievo, Studii sulla poesia popolare e civile massimamente in Italia, poesia popolare, canone letterario, traduzioni, secondo romanticismo

description: Riassunto: L’articolo indaga la proposta nieviana di canone negli anni di preparazio­ne all’Unità. Muovendo dai giovanili Studii sulla poesia popolare e civile massimamen­te in Italia, e considerando come i loro principi si ‘traducono’ poi programmaticamen­te nel corpo della narrazione, in base alla spesso osservata «poetica pratica» di Nievo, si arriva alle traduzioni, appartenenti all’ultima fase di attività, scritte negli immedia­ti dintorni della seconda guerra d’indipendenza. Seguendo la linea popolare e civile che collega i vari momenti indagati – dalla prospettiva sostanzialmente storica e italiana de­gli Studii, alle scelte europee e contemporanee delle traduzioni – si cerca di argomenta­re come il canone nieviano sia sempre inteso come un ‘canone di condotta’ per le nuove generazioni, in costante polemica contro l’‘inutilità’ della produzione letteraria di certa parte della seconda generazione romantica. Abstract: The article investigates Nievo’s literary canon proposal in the decade prece­ding Italian unification. Moving from his early study Sulla poesia popolare e civile mas­simamente in Italia, and considering how some of it’s principles (according to the often stated practical nature of the author’s poetics) are subsequently programmatically tran­sposed in his narrative, the article eventually addresses the translations Nievo publi­shed in the immediate context of his participation in the second Italian war of indepen­dence. Following the popular and civil elements that connect the different moments of this line of development – from the mainly historical, Italian perspective in the Studii sulla poesia popolare to the contemporary, European choices suggested in his transla­tions – the article tries to argument how Nievo’s canon imposes itself as a model of con­duct for the new generations, constantly polemicizing against the ‘uselessness’ of the li­terary expression of some Italian second-generation Romantics. Key words: Ippolito Nievo, Studii sulla poesia popolare e civile massimamente in Italia, folk poetry, literary canon, translation, second-generation Romantics.
description: Romanticismi - La rivista del CRIER, V. 4 (2019): IL CANONE DEI ROMANTICI
title: Tropical Ocean Climate Study (TOCS) KY9801 Cruise Report
Creators: name: Ando, Kentaro
name: Yano, Toshihiko
Publisher: name: JAMSTEC
Year: 1998
Subjects: subject: Cruise report
subject: R/V KAIYO
subject: oceans

description: [CRUISE REPORT] This document is a preliminary report of KY98-01 Leg1 on R/V KAIYO from 1998-01-03 to 1998-01-16 and KY98-01 Leg2 on R/V KAIYO from 1998-01-19 to 1998-02-14.
Large-Scale Arrays of Single- and Few-Layer MoS2 Nanomechanical Resonators
Creators: name: Jia, Hao
name: Yang, Rui
name: Nguyen, Ariana E.
name: Alvillar, Sahar N.
name: Empante, Thomas
name: Bartels, Ludwig
name: Feng, Philip X. -L.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report on fabrication of large-scale arrays of suspended molybdenum disulfide (MoS2) atomic layers, as two-dimensional (2D) MoS2 nanomechanical resonators. We employ a water-assisted lift-off process to release chemical vapor deposited (CVD) MoS2 atomic layers from a donor substrate, followed by an all-dry transfer onto microtrench arrays. The resultant large arrays of suspended single- and few-layer MoS2 drumhead resonators (0.5 to 2um in diameter) offer fundamental resonances (f_0) in the very high frequency (VHF) band (up to ~120MHz) and excellent figures-of-merit up to f_0*Q ~ 3*10^10Hz. A stretched circular diaphragm model allows us to estimate low pre-tension levels of typically ~15mN/m in these devices. Compared to previous approaches, our transfer process features high yield and uniformity with minimal liquid and chemical exposure (only involving DI water), resulting in high-quality MoS2 crystals and exceptional device performance and homogeneity; and our process is readily applicable to other 2D materials.
description: 14 pages, 6 figures
«Code», «charte», «catéchisme», «système» : le romantisme sous le scalpel de la satire (1819-1852)
Creators: name: Diaz, José-Luis
Publisher: name: Romanticismi - La rivista del CRIER
Year: 2020
Subjects: Romanticismo francese, canone, codici, poetica, estetica, satira

description: Résumé: Parler de canon à propos d’un mouvement qui a fait du rejet de toute règle sa principale raison d’être peut sembler incongru. C’est pourtant ce qui ressort du corpus de textes, satiriques pour la plupart, pris en considération dans ces pages. Non seulement les romantiques ont remplacé un «système» littéraire par un autre, donc un code par un autre code, mais ils ont appliqué ce code à leur manière de penser, d’écrire et même d’être. De là des conséquences en termes de poétique et d’esthétique, mais aussi quant au mode de vie prescrit au « poète », lui-même formaté. Abstract: To talk of canon for a movement who made of the refusal of any rule its pri­mary reason of existence may seem incongruous. However, this is what appears from a corpus of texts, mainly satirical ones, which are taken into consideration in these pages. Not only romantic artists replaced a literary system by another, that is to say a code by another code, but they also applied this code to their way of thinking, writing and also being. Hence, some consequences can be drawn, in terms of poetics and aesthetics, but also with regard to the prescriptions concerning the way of life of the «poet», who is al­so «formatted». Mots clés: Romantisme, canon, codes, poétique, esthétique, satire Key words: French romanticism, canon, codexes, poetics, aesthetics, satyre
description: Romanticismi - La rivista del CRIER, V. 4 (2019): IL CANONE DEI ROMANTICI
2D materials and van der Waals heterostructures
Creators: name: Novoselov, K. S.
name: Mishchenko, A.
name: Carvalho, A.
name: Neto, A. H. Castro
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The physics of two-dimensional (2D) materials and heterostructures based on such crystals has been developing extremely fast. With new 2D materials, truly 2D physics has started to appear (e.g. absence of long-range order, 2D excitons, commensurate-incommensurate transition, etc). Novel heterostructure devices are also starting to appear - tunneling transistors, resonant tunneling diodes, light emitting diodes, etc. Composed from individual 2D crystals, such devices utilize the properties of those crystals to create functionalities that are not accessible to us in other heterostructures. We review the properties of novel 2D crystals and how their properties are used in new heterostructure devices.
Search for the Chiral Magnetic Wave in Pb--Pb collisions using the ALICE detector
Creators: name: Wu, Wenya
Publisher: name: arXiv
Year: 2022
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The interplay of the chiral anomaly and the strong magnetic field ($\sim$ 10$^{15}$ T) created in heavy-ion collisions could give rise to a collective excitation in the quark--gluon plasma called the Chiral Magnetic Wave (CMW). This effect can be experimentally sought by the charge asymmetry ($A_{\rm ch}$) dependence of elliptic flow $v_{2}$. However, non-CMW mechanisms such as local charge conservation (LCC) coupled with collective flow can also lead to a similar dependence of $v_{2}$ on $A_{\rm ch}$. The triangular flow ($v_{3}$) measurement serves as a reference as it is not expected to be affected by the CMW. The $v_{2}$ and $v_{3}$ of charged hadrons as a function of $A_{\rm ch}$ measured in Pb--Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 and 5.02 TeV are presented. In addition, the event-shape engineering (ESE) technique is adopted for the first time to quantitatively disentangle the CMW signal and the LCC background. The results indicate that the background effects dominate the CMW measurements.
title: Investigation of Mariana Trough and West Philippin Basin KR98-12
Creators: name: Yamazaki, Toshitsugu
Publisher: name: JAMSTEC
Year: 1998
Subjects: subject: Cruise report
subject: R/V KAIREI
subject: oceans

description: [CRUISE REPORT] This document is a preliminary report of KR98-12 on R/V KAIREI from 1998-12-05 to 1998-12-24.
Il romanticismo visto dalla stampa francese del 1829
Creators: name: Piva, Franco
Publisher: name: Romanticismi - La rivista del CRIER
Year: 2020
Subjects: romanticismo, teatro romantico, canone alto vs canone basso, Casimir Delavigne, Victor Hugo, rottura, riforma

description: Riassunto: La storia del romanticismo francese è stata presentata molto spesso co­me quella di una violenta rottura col passato, condotta nel nome della libertà dell’arte e di modelli stranieri, inglesi e tedeschi soprattutto, di cui la cosiddetta «bataille d’Herna­ni» avrebbe costituito l’atto conclusivo. La stampa degli anni che precedettero immedia­tamente la prima di Hernani mostra invece che gli spiriti più attenti del tempo, favorevoli a un forte rinnovamento del teatro, che si auguravano, erano però ben lontani dall’auspi­care la rottura radicale con la tradizione propugnata da Hugo, e si riconoscevano piutto­sto nella riforma moderata proposta da Casimir Delavigne e da lui realizzata il 30 maggio 1829 col Marino Faliero, accolto con grande entusiasmo sia dal pubblico che dalla critica. Abstract: The history of French Romanticism has often been presented as that of a vio­lent break with the past, conducted in the name of the artistic freedom and foreign mod­els, in particular English and German ones, of which the so-called «bataille d’Hernani» would constitute the final act. The press of the years that immediately preceded the first performance of Hernani shows, on the contrary, that the most attentive minds of the period were in favour of a strong renewal of the theatre, which they hoped, but they were far from wishing a radical break with the tradition advocated by Hugo, and they rather identified themselves with the moderate reform proposed by Casimir Delavigne, who carried it out on May 30th 1829 with Marino Faliero, welcomed with great enthusi­asm by both the public and the critics. Key words: Romanticism, romantic theater, “high” canon vs “low” canon, Casimir Delavigne, Victor Hugo, break, renewal
description: Romanticismi - La rivista del CRIER, V. 4 (2019): IL CANONE DEI ROMANTICI
title: KAIREI CRUISE (KR98-04) Seismic Survey off Fukushima-Miyagi
Creators: name: Tsuru, Tetsuro
Publisher: name: JAMSTEC
Year: 1998
Subjects: subject: Cruise report
subject: R/V KAIREI
subject: oceans

description: [CRUISE REPORT] This document is a preliminary report of KR98-04 on R/V KAIREI from 1998-04-16 to 1998-05-04.
Client/server computing for business applications
Creators: name: Gupta, Sunil.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Enhanced four-wave mixing with nonlinear plasmonic metasurfaces
Creators: name: Jin, Boyuan
name: Argyropoulos, Christos
Publisher: name: arXiv
Year: 2016
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Plasmonic metasurfaces provide an effective way to increase the efficiency of several nonlinear processes while maintaining nanoscale dimensions. In this work, nonlinear metasurfaces based on film-coupled silver nanostripes loaded with Kerr nonlinear material are proposed to achieve efficient four-wave mixing (FWM). Highly localized plasmon resonances are formed in the nanogap between the metallic film and nanostripes. The local electric field is dramatically enhanced in this subwavelength nanoregion. These properties combined with the relaxed phase matching condition due to the ultrathin area lead to a giant FWM efficiency, which is enhanced by nineteen orders of magnitude compared to a bare silver screen. In addition, efficient visible and low-THz sources can be constructed based on the proposed nonlinear metasurfaces. The FWM generated coherent wave has a directional radiation pattern and its output power is relatively insensitive to the incident angles of the excitation sources. This radiated power can be further enhanced by increasing the excitation power. The dielectric nonlinear material placed in the nanogap is mainly responsible for the ultrastrong FWM response. Compact and efficient wave mixers and optical sources spanning different frequency ranges are envisioned to be designed based on the proposed nonlinear metasurface designs.
Les normes de l’autobiographie romantique: le cas de George Sand
Creators: name: Didier, Béatrice
Publisher: name: Romanticismi - La rivista del CRIER
Year: 2020
Subjects: autobiografia, George Sand, Rousseau, Chateaubriand, Stendhal, implicazioni morali ed estetiche

description: Résumé: L’autobiographie, genre récent dans son nom, et exclu des traités de rhétori­que classique, acquiert visibilité au XIXe siècle, chez Chateaubriand, Stendhal et George Sand, et c’est là que se mettent en évidence, sinon des ‘normes’ données, des constantes qui sont analysées dans ce texte, après un rappel des « héritages » divers, Retz, Saint-Si­mon, De Brosses, Saint-Augustin, Rousseau surtout. Chez George Sand, les question­nements ‘éthiques’, visant la ‘vérité’ des faits et l’implication des ‘autres’, sont envisagés tout comme les instances esthétiques, telles la lisibilité, l’implication du lecteur, le sta­tut du ‘je’, la liberté de l’écriture, l’utilisation des documents et l’inscription du contexte historique face à l’histoire personnelle. Abstract: Autobiography, a genre which was excluded from the treaties of classi­cal rhetoric, and whose name is recent, acquires visibility in the 19th Century thanks to Chateaubriand, Stendhal and George Sand. And at that moment, if not some given “norms”, at least some standard features appear, which will be analysed in this text, af­ter a review of the different «heritages», Retz, Saint-Simon, De Brosses, St. Augustine, Rousseau above all. As for George Sand, the ethical questions, concerning the factual truth and the involvement of others, are taken into consideration, as well as aesthetic instances, like readability, the involvement of the reader, the status of the “I” in the text, the freedom of writing, the use of documents and the inscription of the historical con­text facing the personal history. Mots clés: autobiographie, George Sand, Rousseau, Chateaubriand, Stendhal, impli­cations morales et esthétiques Key words: autobiography, George Sand, Rousseau, Chateaubriand, Stendhal, moral and aesthetical implications
description: Romanticismi - La rivista del CRIER, V. 4 (2019): IL CANONE DEI ROMANTICI
title: MR99-K07 Preliminary Cruise Report
Creators: name: Kawano, Takeshi
Publisher: name: JAMSTEC
Year: 1999
Subjects: subject: Cruise report
subject: R/V MIRAI
subject: oceans

description: [CRUISE REPORT] This document is a preliminary report of MR99-K07 on R/V MIRAI from 1999-11-20 to 1999-12-27.
Attosecond-Angstrom free-electron-laser towards the cold beam limit
Creators: name: Habib, A. F.
name: Manahan, G. G.
name: Scherkl, P.
name: Heinemann, T.
name: Sutherland, A.
name: Altuiri, R.
name: Alotaibi, B. M.
name: Litos, M.
name: Cary, J.
name: Raubenheimer, T.
name: Hemsing, E.
name: Hogan, M.
name: Rosenzweig, J. B.
name: Williams, P. H.
name: McNeil, B. W. J.
name: Hidding, B.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: Optics (physics.optics)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Electron beam quality is paramount for X-ray pulse production in free-electron-lasers (FELs). State-of-the-art linear accelerators (linacs) can deliver multi-GeV electron beams with sufficient quality for hard X-ray-FELs, albeit requiring km-scale setups, whereas plasma-based accelerators can produce multi-GeV electron beams on metre-scale distances, and begin to reach beam qualities sufficient for EUV FELs. We show, that electron beams from plasma photocathodes many orders of magnitude brighter than state-of-the-art can be generated in plasma wakefield accelerators (PWFA), and then extracted, captured, transported and injected into undulators without quality loss. These ultrabright, sub-femtosecond electron beams can drive hard X-FELs near the cold beam limit to generate coherent X-ray pulses of attosecond-Angstrom class, reaching saturation after only 10 metres of undulator. This plasma-X-FEL opens pathways for novel photon science capabilities, such as unperturbed observation of electronic motion inside atoms at their natural time and length scale, and towards higher photon energies.
description: 17 pages, 4 figures
Data-driven systems incorporating speech
Creators: name: Hawthorn, David Norman.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Self-similar finite-time singularity formation in degenerate parabolic equations arising in thin-film flows
Creators: name: Dallaston, Michael C
name: Tseluiko, Dmitri
name: Zheng, Zhong
name: Fontelos, Marco A
name: Kalliadasis, Serafim
Publisher: name: arXiv
Year: 2016
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: A thin liquid film coating a planar horizontal substrate may be unstable to perturbations in the film thickness due to unfavourable intermolecular interactions between the liquid and the substrate, which may lead to finite-time rupture. The self-similar nature of the rupture has been studied before by utilizing the standard lubrication approximation along with the Derjaguin (or disjoining) pressure formalism used to account for the intermolecular interactions, and a particular form of the disjoining pressure with exponent $n=3$ has been used, namely, $Π(h)\propto -1/h^{3}$, where $h$ is the film thickness. In the present study, we use a numerical continuation method to compute discrete solutions to self-similar rupture for a general disjoining pressure exponent $n$. We focus on axisymmetric point-rupture solutions and show that pairs of solution branches merge as $n$ decreases, leading to a critical value $n_c \approx 1.485$ below which stable similarity solutions do not appear to exist. We verify that this observation also holds true for plane-symmetric line-rupture solutions for which the critical value turns out to be slightly larger than for the axisymmetric case, $n_c^{\mathrm{plane}}\approx 1.5$. Computation of the full time-dependent problem also demonstrates the loss of stable similarity solutions and the subsequent onset of cascading oscillatory structures.
title: R/V Mirai Cruise Report MR99-K06
Creators: name: Ando, Kentaro
Publisher: name: JAMSTEC
Year: 1999
Subjects: subject: Cruise report
subject: R/V MIRAI
subject: oceans

description: [CRUISE REPORT] This document is a preliminary report of MR99-K06 on R/V MIRAI from 1999-10-13 to 1999-11-18.
title: R/V Mirai Cruise Report MR99-K04
Creators: name: Yamamoto, Hirofumi
Publisher: name: JAMSTEC
Year: 1999
Subjects: subject: Cruise report
subject: R/V MIRAI
subject: oceans

description: [CRUISE REPORT] This document is a preliminary report of MR99-K04 on R/V MIRAI from 1999-07-23 to 1999-08-19.
Interactive optomechanical coupling with nonlinear polaritonic systems
Creators: name: Bobrovska, N.
name: Matuszewski, M.
name: Liew, T. C. H.
name: Kyriienko, O.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study a system of interacting matter quasiparticles strongly coupled to photons inside an optomechanical cavity. The resulting normal modes of the system are represented by hybrid polaritonic quasiparticles, which acquire effective nonlinearity. Its strength is influenced by the presence of the mechanical mode and depends on the resonance frequency of the cavity. This leads to an interactive type of optomechanical coupling, being distinct from the previously studied dispersive and dissipative couplings in optomechanical systems. The emergent interactive coupling is shown to generate effective optical nonlinearity terms of high order, being quartic in the polariton number. We consider particular systems of exciton-polaritons and dipolaritons, and show that the induced effective optical nonlinearity due to the interactive coupling can exceed in magnitude the strength of Kerr nonlinear terms, such as those arising from polariton-polariton interactions. As applications, we show that the higher order terms give rise to localized bright flat top solitons, which may form spontaneously in polariton condensates.
description: 6 pages, 3 figures
title: R/V MIRAI CRUISE REPORT MR99-K03 "NAURU99"
Creators: name: Yoneyama, Kunio
Publisher: name: JAMSTEC
Year: 1999
Subjects: subject: Cruise report
subject: R/V MIRAI
subject: oceans

description: [CRUISE REPORT] This document is a preliminary report of MR99-K03 on R/V MIRAI from 1999-06-08 to 1999-07-19.
Smearing and Unsmearing KKLT AdS Vacua
Creators: name: Graña, Mariana
name: Kovensky, Nicolas
name: Toulikas, Dimitrios
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Gaugino condensation on D-branes wrapping internal cycles gives a mechanism to stabilize the associated moduli. According to the effective field theory, this gives rise, when combined with fluxes, to supersymmetric AdS$_4$ solutions. In this paper we provide a ten-dimensional description of these vacua. We first find the supersymmetry equations for type II AdS$_4$ vacua with gaugino condensates on D-branes, in the framework of generalized complex geometry. We then solve them for type IIB compactifications with gaugino condensates on smeared D7-branes. We show that supersymmetry requires a (conformal) Calabi-Yau manifold and imaginary self-dual three-form fluxes with an additional (0,3) component. The latter is proportional to the cosmological constant, whose magnitude is determined by the expectation value of the gaugino condensate and the stabilized volume of the cycle wrapped by the branes. This confirms, qualitatively and quantitatively, the results obtained using effective field theory. We find that exponential separation between the AdS and the KK scales seems possible as long as the three-form fluxes are such that their (0,3) component is exponentially suppressed. As for the localized solution, it requires going beyond SU(3)-structure internal manifolds. Nevertheless, we show that the action can be evaluated on-shell without relying on the details of such complicated configuration. We find that no "perfect square" structure occurs, and the result is divergent. We compute the four-fermion contributions, including a counterterm, needed to cancel these divergencies.
description: 28 pages
Design of a management information system for the commercial management of academic units within higher education institutions
Creators: name: Hoefer, Peter.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
La «serva fuggitiva» nel «regno dell'infinito»: i connotati romantici della musica
Creators: name: Materassi, Marco
Publisher: name: Romanticismi - La rivista del CRIER
Year: 2020
Subjects: estetica musicale, enciclopedisti e la musica, musica romantica

description: Riassunto: Nel sistema delle belle arti elaborato dai philosophes francesi e fondato sul principio della imitation la musica viene accolta purché sottomessa alla parola, che le for­nisce il necessario supporto semantico, senza il quale essa «senza scopo e senza oggetto, non parla né allo spirito, né all’anima» (D’Alembert). Il dibattito si estende in area ingle­se e soprattutto tedesca e dopo il 1760, in un quadro generale in trasformazione sul pia­no del pensiero come della pratica musicale, le posizioni iniziali mutano in un sempre più diffuso riconoscimento alla musica di una propria autonomia linguistica. Maturano in Germania allo scadere del secolo le condizioni della svolta che cambia radicalmente la prospettiva estetica sulla musica. Da «serva fuggitiva» ribelle al dominio della parola, come l’aveva definita Metastasio nel 1765, essa diviene «la più romantica di tutte le arti» (Hoffmann) e si prepara a ricevere dal 1830 i contributi della prima vera generazione di compositori romantici. Abstract: In the beaux-arts system elaborated by the French philosophes, based on the principle of imitation, music is accepted only when it is subordinated to the supremacy of the word, which provides all the necessary semantic support, without which, «with no purpose and object, it speaks neither to the spirit, nor to the soul» (D’Alembert). The de­bate extends to the English and especially to the German-speaking area and after 1760, within a general context of ceaseless evolution in thinking as well as in the musical prac­tice, the initial positions change in an increasing recognition to music of its own linguis­tic autonomy. In Germany, at the very end of the century, the conditions develop, that radically change the aesthetic guidelines for music. The «runaway serf», as Metastasio de­fined music in 1765, turns into the «most romantic of all the arts» (Hoffmanm) and gets ready to receive since 1830 the contributions of the first true generation of romantic com­posers. Key words: musical aesthetics, the Encyclopaedists and music, romantic music
description: Romanticismi - La rivista del CRIER, V. 4 (2019): IL CANONE DEI ROMANTICI
title: MR99-K02 Preliminary Cruise Report
Creators: name: Honda, Makio
Publisher: name: JAMSTEC
Year: 1999
Subjects: subject: Cruise report
subject: R/V MIRAI
subject: oceans

description: [CRUISE REPORT] This document is a preliminary report of MR99-K02 on R/V MIRAI from 1999-05-07 to 1999-05-30.
Activation cross-sections of proton induced reactions on vanadium in the 37-65 MeV energy range
Creators: name: Ditrói, F.
name: Tárkányi, F.
name: Takács, S.
name: Hermanne, A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Experimental excitation functions for proton induced reactions on natural vanadium in the 37-65 MeV energy range were measured with the activation method using a stacked foil irradiation technique. By using high resolution gamma spectrometry cross-section data for the production of $^{51,48}$Cr, $^{48}$V, $^{48,47,46,44m,44g,43}$Sc and $^{43,42}$K were determined. Comparisons with the earlier published data are presented and results predicted by different theoretical codes (EMPIRE and TALYS) are included. Thick target yields were calculated from a fit to our experimental excitation curves and compared with the earlier experimental yield data. Depth distribution curves to be used for thin layer activation (TLA) are also presented.
Reconstructing the genesis of a globular cluster system at a look-back time of 9.1 Gyr with the JWST
Creators: name: Forbes, Duncan A.
name: Romanowsky, Aaron J.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Using early-release data from the JWST, Mowla et al. and Claeyssens et al. recently measured various properties for gravitationally lensed compact sources (`sparkles') around the `Sparkler' galaxy at a redshift of 1.378 (a look-back time of 9.1 Gyr). Here, we focus on the Mowla et al. as they were able to break the age-metallicity degeneracy and derive independent ages, metallicities and extinctions for each source. They identified 5 metal-rich, old GC candidates (with formation ages up to $\sim$13 Gyr). We examine the age--metallicity relation (AMR) for the GC candidates and other Sparkler compact sources. The Sparkler galaxy, which has a current estimated stellar mass of 10$^9$ M$_{\odot}$, is compared to the Large Magellanic Cloud (LMC), the disrupted dwarf galaxy Gaia--Enceladus and the Milky Way (MW). The Sparkler galaxy appears to have undergone very rapid chemical enrichment in the first few hundred Myr after formation, with its GC candidates similar to those of the MW's metal-rich subpopulation. We also compare the Sparkler to theoretical AMRs and formation ages from the E-MOSAICS simulation, finding the early formation age of its GCs to be in some tension with these predictions for MW-like galaxies. The metallicity of the Sparkler's star forming regions are more akin to a galaxy of stellar mass $\ge$ 10$^{10.5}$ M$_{\odot}$, i.e. at the top end of the expected mass growth over 9.1 Gyr of cosmic time. We conclude that the Sparkler galaxy may represent a progenitor of a MW-like galaxy, even including the ongoing accretion of a satellite galaxy.
description: 5 pages, accepted for publication in MNRAS Letters
title: R/V Mirai Cruise Report MR99-K01
Creators: name: Kuroda, Yoshifumi
Publisher: name: JAMSTEC
Year: 1999
Subjects: subject: Cruise report
subject: R/V MIRAI
subject: oceans

description: [CRUISE REPORT] This document is a preliminary report of MR99-K01 on R/V MIRAI from 1999-02-07 to 1999-03-31.
Probing 5f-state configurations in URu2Si2 with U L3-edge resonant x-ray emission spectroscopy
Creators: name: Booth, C. H.
name: Medling, S. A.
name: Tobin, J. G.
name: Baumbach, R. E.
name: Bauer, E. D.
name: Sokaras, D.
name: Nordlund, D.
name: Weng, T. -C.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Resonant x-ray emission spectroscopy (RXES) was employed at the U L3 absorption edge and the La1 emission line to explore the 5f occupancy, nf, and the degree of 5f orbital delocalization in the hidden order compound URu2Si2. By comparing to suitable reference materials such as UF4, UCd11, and alpha-U, we conclude that the 5f orbital in URu2Si2 is at least partially delocalized with nf = 2.87 +/- 0.08, and does not change with temperature down to 10 K within the estimated error. These results place further constraints on theoretical explanations of the hidden order, especially those requiring a localized f2 ground state.
description: 11 pages,7 figures
title: Tropical Ocean Climate Study (TOCS) Cruise Report TOCS KY99-09
Creators: name: Kashino, Yuji
Publisher: name: JAMSTEC
Year: 1999
Subjects: subject: Cruise report
subject: R/V KAIYO
subject: oceans

description: [CRUISE REPORT] This document is a preliminary report of KY99-09 on R/V KAIYO from 1999-10-10 to 1999-12-01.
Conditions for the generation of spin currents in spin-Hall devices
Creators: name: Wegrowe, Jean-Eric
name: Benda, Robert
name: Rubì, J. Miguel
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate the out-of-equilibrium stationary states of spin-Hall devices on the basis of the least dissipation principle. We show that, for a bulk paramagnet with spin-orbit interaction, in the case of the Hall bar geometry the principle of minimum dissipated power prevents the generation of transverse spin and charge currents while in the case of the Corbino disk geometry, transverse currents can be produced. More generally, we show that electric charge accumulation prevents the stationary spin to charge current conversion.
description: 2 figures
title: Tropical Ocean Climate Study (TOCS) KY9901 Cruise Report
Creators: name: Kashino, Yuji
Publisher: name: JAMSTEC
Year: 1999
Subjects: subject: Cruise report
subject: R/V KAIYO
subject: oceans

description: [CRUISE REPORT] This document is a preliminary report of KY99-01 on R/V KAIYO from 1999-01-25 to 1999-03-15.
On different approaches to freeze-in and freeze-out leptogenesis with quasi-degenerate neutrinos
Creators: name: Racker, J.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We compare two approaches for determining the generation of lepton asymmetry during production and decay of quasi-degenerate neutrinos, namely the density matrix formalism and a recent proposal which does not involve any counting of neutrino number densities and is based on plugging the resummed propagator in a quantum field theory model for neutrino oscillations. We show numerically and analytically that they are almost equivalent except in the limit of very large mass splittings. The comparison, performed in a simple scalar toy model, helps to understand several issues that have been discussed in the literature.
description: 14 pages, 1 figure
title: R/V Kairei KR99-12 Cruise Onboard Cruise Report
Creators: name: Yamazaki, Toshitsugu
Publisher: name: JAMSTEC
Year: 2000
Subjects: subject: Cruise report
subject: R/V KAIREI
subject: oceans

description: [CRUISE REPORT] This document is a preliminary report of KR99-12 on R/V KAIREI from 1999-12-15 to 2000-02-03.
Hierarchical Audio-Visual Information Fusion with Multi-label Joint Decoding for MER 2023
Creators: name: Wang, Haotian
name: Xi, Yuxuan
name: Chen, Hang
name: Du, Jun
name: Song, Yan
name: Wang, Qing
name: Zhou, Hengshun
name: Wang, Chenxi
name: Ma, Jiefeng
name: Hu, Pengfei
name: Jiang, Ya
name: Cheng, Shi
name: Zhang, Jie
name: Weng, Yuzhe
Publisher: name: arXiv
Year: 2023
Subjects: subject: Audio and Speech Processing (eess.AS)
subject: Artificial Intelligence (cs.AI)
subject: Multimedia (cs.MM)
subject: Sound (cs.SD)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: In this paper, we propose a novel framework for recognizing both discrete and dimensional emotions. In our framework, deep features extracted from foundation models are used as robust acoustic and visual representations of raw video. Three different structures based on attention-guided feature gathering (AFG) are designed for deep feature fusion. Then, we introduce a joint decoding structure for emotion classification and valence regression in the decoding stage. A multi-task loss based on uncertainty is also designed to optimize the whole process. Finally, by combining three different structures on the posterior probability level, we obtain the final predictions of discrete and dimensional emotions. When tested on the dataset of multimodal emotion recognition challenge (MER 2023), the proposed framework yields consistent improvements in both emotion classification and valence regression. Our final system achieves state-of-the-art performance and ranks third on the leaderboard on MER-MULTI sub-challenge.
description: 5 pages, 4 figures
title: R/V KAIYO Cruise report K96-05
Creators: name: Yoshioka, Noriya
Publisher: name: JAMSTEC
Year: 1996
Subjects: subject: Cruise report
subject: R/V KAIYO
subject: oceans

description: [CRUISE REPORT] This document is a preliminary report of K96-05 on R/V KAIYO from 1996-06-17 to 1996-07-02.
Disordered hyperuniform vortex matter with rhombic distortions in FeSe at low fields
Creators: name: Sánchez, Jazmín Aragón
name: Maldonado, Raúl Cortés
name: Amigó, María Lourdes
name: Nieva, Gladys
name: Kolton, Alejandro
name: Fasano, Yanina
Publisher: name: arXiv
Year: 2023
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: In the current quest to synthesize hyperuniform materials with interesting applications, addressing the coupling of the objects composing the system to the physical properties of the host medium is crucial. With this aim we study a model system: vortices in the FeSe superconductor subject to a considerable magneto-elastic coupling with the host sample. We reveal that the low-field FeSe vortex structure is of the weakest hyperuniform type possibly due to the relevance of the anisotropic and long-ranged interaction term introduced by the magneto-elastic coupling. This work indicates that it is possible to tailor the hyperuniformity class of material systems by tuning the coupling of interacting objects with elastic properties of the host medium.
description: 16 figures
Theoretical analysis of influence of random alloy fluctuations on the opto-electronic properties of site-controlled (111)-oriented InGaAs/GaAs quantum dots
Creators: name: Benchamekh, R.
name: Schulz, S.
name: O'Reilly, E. P.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We use an $sp^3d^5s^* $ tight-binding model to investigate the electronic and optical properties of realistic site-controlled (111)-oriented InGaAs/GaAs quantum dots. Special attention is paid to the impact of random alloy fluctuations on key factors that determine the fine-structure splitting in these systems. Using a pure InAs/GaAs quantum dot as a reference system, we show that the combination of spin-orbit coupling and biaxial strain effects can lead to sizeable spin-splitting effects in these systems. Then, a realistic alloyed InGaAs/GaAs quantum dot with 25\% InAs content is studied. Our analysis reveals that the impact of random alloy fluctuations on the electronic and optical properties of (111)-oriented InGaAs/GaAs quantum dots reduces strongly as the lateral size of the dot increases and approaches realistic sizes. For instance the optical matrix element shows an almost vanishing anisotropy in the (111)-growth plane. Furthermore, conduction and valence band mixing effects in the system under consideration are strongly reduced compared to standard (100)-oriented InGaAs/GaAs systems. All these factors strongly indicate a reduced fine structure splitting in site-controlled (111)-oriented InGaAs/GaAs quantum dots. Thus, we conclude that quantum dots with realistic (50-80~nm) base length represent promising candidates for polarization entangled photon generation, consistent with recent experimental data.
Bayesian belief networks : an inference mechanism for expert systems
Creators: name: Ngu, Justina S. M. .
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.