cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Designing quantum phases in monolayer graphene
Creators: name: Nigge, Pascal Alexander
Publisher: name: University of British Columbia
Year: 2019

description: The physics of quantum materials is at the heart of current condensed matter research. The interactions in these materials between electrons themselves, with other excitations, or external fields can lead to a number of macroscopic quantum phases like superconductivity, the quantum Hall effect, or density wave orders. But the experimental study of these materials is often hindered by complicated structural and chemical properties as well as by the involvement of toxic elements. Graphene, on the other hand, is a purely two-dimensional material consisting of a simple honeycomb lattice of carbon atoms. Since it was discovered experimentally, graphene has become one of the most widely studied materials in a range of research fields and remains one of the most active areas of research today. However, even though graphene has proven to be a promising platform to study a plethora of phenomena, the material itself does not exhibit the effects of correlated electron physics. In this thesis, we show two examples of how epitaxially grown large-scale graphene can be exploited as a platform to design quantum phases through interaction with a substrate and intercalation of atoms. Graphene under particular strain patterns exhibits pseudomagnetic fields. This means the Dirac electrons in the material behave as if they were under the influence of a magnetic field, even though no external field is applied. We are able to create large homogeneous pseudomagnetic fields using shallow nanoprisms in the substrate, which allows us to study the strain-induced quantum Hall effect in a momentum-resolved fashion using angle-resolved photoemission spectroscopy (ARPES). In the second part, we show how the intercalation of gadolinium can be used to couple flat bands in graphene to ordering phenomena in gadolinium. Flat bands near the Fermi level are theorised to enhance electronic correlations, and in combination with novel ordering phenomena, play a key role in many quantum material families. Our ARPES and resonant energy-integrated X-ray scattering (REXS) measurements reveal a complex interplay between different quantum phases in the material, including pseudogaps and evidence for a density wave order.
title: Multimodality Imaging And Intervention At The Sacrum.
Creators: name: Foley, Robert
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Anatomy
subject: Interventional non-vascular
subject: Musculoskeletal system
subject: CT
subject: MR
subject: Nuclear medicine conventional
subject: Diagnostic procedure
subject: Myelography
subject: Education and training

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: The sacrum is an important anatomical structure that can be affected by a wide spectrum of disorders. Sacral pathologies are commonly encountered within radiology and can be imaged by a range of modalities, including radiographs, ultrasound,...
An interface between physics and number theory
Creators: name: Duchamp, Gérard Henry Edmond
name: Minh, Vincel Hoang Ngoc
name: Solomon, Allan I.
name: Goodenough, Silvia
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mathematical Physics (math-ph)
subject: Symbolic Computation (cs.SC)
subject: Combinatorics (math.CO)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: We extend the Hopf algebra description of a simple quantum system given previously, to a more elaborate Hopf algebra, which is rich enough to encompass that related to a description of perturbative quantum field theory (pQFT). This provides a {\em mathematical} route from an algebraic description of non-relativistic, non-field theoretic quantum statistical mechanics to one of relativistic quantum field theory. Such a description necessarily involves treating the algebra of polyzeta functions, extensions of the Riemann Zeta function, since these occur naturally in pQFT. This provides a link between physics, algebra and number theory. As a by-product of this approach, we are led to indicate {\it inter alia} a basis for concluding that the Euler gamma constant $γ$ may be rational.
title: ÐÐ·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ð¾ÑÑÐ°Ð»ÑÐ¼Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¿Ð°ÑÐµÐ»Ñ Ñ Ð¿ÐµÑÐµÐ¼ÑÑÐºÐ°Ð¼Ð¸ Ð² ÑÑÑÐ¾Ð¼Ðµ ÑÐ¾Ð³Ð¾Ð²Ð¸ÑÑ Ð³Ð»Ð°Ð·Ð° Ð¿ÑÐ¸ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸ RELEX SMILE
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Interactions of the ophthalmic spatula with jumpers in the corneal stroma during surgery RELEX SMILE
Creators: name: ÐÑÐ¾ÑÐ¾ÑÐµÐ½ÐºÐ¾Ð²Ð°, ÐÑÐ¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: ÑÐ¾Ð³Ð¾Ð²Ð¸ÑÐ°
ÑÑÑÐ¾Ð¼Ð°
relex smile
ÑÐºÐ°Ð½ÐµÐ²ÑÐµ Ð¿ÐµÑÐµÐ¼ÑÑÐºÐ¸
ÑÑÐ¸Ð»Ð¸Ðµ
Ð½ÐµÐ¾Ð±Ñ Ð¾Ð´Ð¸Ð¼Ð¾Ðµ Ð´Ð»Ñ ÑÐ°Ð·ÑÑÐ²Ð° ÑÐºÐ°Ð½Ð¸
Ð½Ð°ÑÐ°Ð´ÐºÐ° Ð½Ð° ÑÐ¿Ð°ÑÐµÐ»Ñ Ð´Ð»Ñ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ ÑÑÐ¸Ð»Ð¸Ñ
3d-Ð¿ÐµÑÐ°ÑÑ
solidworks.
cornea
stroma
tissue bridges
force required to tear the tissue
spatula attachment for force measurement
3d printing

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ: Ð½Ð°ÑÐ°Ð´ÐºÐ° Ð½Ð° Ð¾ÑÑÐ°Ð»ÑÐ¼Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ¿Ð°ÑÐµÐ»Ñ Ð´Ð»Ñ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ ÑÑÐ¸Ð»Ð¸Ñ, Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾Ð³Ð¾ Ð´Ð»Ñ ÑÐ°Ð·ÑÑÐ²Ð° ÑÐ¾ÐµÐ´Ð¸Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÑÐºÐ°Ð½ÐµÐ¹ ÑÐ¸ÑÑÑÐ³Ð¾Ð¼ Ð² Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸ ReLEx SMILE; Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð° Ð´Ð»Ñ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð´Ð°Ð½Ð½ÑÑ, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ñ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°. Ð¢Ð°ÐºÐ¶Ðµ Ð² ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ: Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¸ Ð¿Ð¾Ð¸ÑÐº Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ ÑÑÐ¸Ð»Ð¸Ñ Ð¾Ñ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ð¹ Ð·Ð°Ð´Ð°Ð²Ð°ÐµÐ¼Ð¾Ð¹ ÑÐ½ÐµÑÐ³Ð¸Ð¸;Ð¿ÑÐµÐ´Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ Ð¾Ð± Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð¼ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ð¸ ÑÐ½ÐµÑÐ³Ð¸Ð¸ Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð¹ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸.
description: As a part of the work the following results were developed: ophthalmic spatula attachment for measuring the load required to rupture the connective tissues by the surgeon in the ReLEx SMILE operation;data processing software received from the device. Also in this paper was considered:analysis of the obtained results and the dependence of an effort from the values of the given energy; an assumption about the optimal value of energy.
Annotation Guideline for Free-Text Activity Functioning Information: Communication & Cognition
Creators: name: NIH CC RMD Epidemiology & Biostatistics Section
Publisher: name: Zenodo
Year: 2025
Subjects: ICF
International Classification of Functioning, Disability and Health
Activity
Functioning
NLP
ADL
IADL
Annotation
Free-text
ComCog
Communication
Cognition

description: Creation of this guideline was driven by a use case involving a collaborative agreement with the United States (U.S.) Social Security Administration (SSA) to leverage clinical natural language processing to improve their disability determination process. The research purpose was to develop tools that automate the detection of relevant functioning information in electronic health records (EHR) to support SSA adjudicators’ case review. This guideline aims to standardize information corresponding to the domain of Communication & Cognition (ComCog) documented in free-text EHRs and provide a process for annotating this information. These efforts resulted in the development of annotated datasets that have been used to train computational models to automatically identify ComCog information. 

 

Contents of the guideline include an (1) introduction to the guideline and its use, a description of the ICF as the conceptual framework, and an explanation of how ComCog is conceptualized; (2) data description; (3) annotation tool description; (4) annotation schema; (5) general annotation considerations; (6) specific considerations for ComCog; (7) organization of ICF concepts for annotation with examples of free text annotation; (8) examples of how to annotate attributes; (9) challenges and considerations for annotating at the activity level; (10) acknowledgements; (11) references; and (12) three appendices including an example of a synthetic clinical note that has been annotated for ComCog  information.

 

This guideline was developed by clinical rehabilitation domain experts with backgrounds in occupational therapy, physical therapy, and primary care medicine, and individuals with public health and data science expertise. Additional input was sought from domain experts in psychiatry and speech-language pathology. This guideline represents an initial effort at conceptualizing and standardizing ComCog concepts as documented in clinical notes. We anticipate that future iterations would incorporate additional perspectives to strengthen the guideline for annotation of Communication & Cognition information at the activity level in medical records.
description: Version 1.1 of the Communication & Cognition annotation guideline includes minor changes to the annotation schema to standardize nomenclature (all labels are now lowercase and use underscores to replace spaces). These changes have been updated in all text, tables, and figures within the guideline. This version of the guideline also includes a new Appendix 3, which provides a crosswalk between SSA functioning criteria related to ICF b and d codes and Communication & Cognition annotation codes, along with a revised Figure 5.
title: Gantry-free high-resolution cone-beam CT: A new imaging standard in acute elbow trauma?
Creators: name: Kunz, Andreas
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Emergency
subject: Musculoskeletal bone
subject: Musculoskeletal joint
subject: Cone beam CT
subject: Plain radiographic studies
subject: Diagnostic procedure
subject: Acute
subject: Trauma

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Positioning for CT imaging of the elbow can be tedious when patient mobility is limited. A multi-use x-ray system, which realizes its cone-beam CT (CBCT) function by means of two telescopic arms, offers superior degrees of freedom for...
Metrizability of Clifford topological semigroups
Creators: name: Banakh, Taras
name: Gutik, Oleg
name: Potiatynyk, Oles
name: Ravsky, Alex
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Topology (math.GN)
subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 22A15, 54E35, 54E18, 54D30

description: We prove that a topological Clifford semigroup $S$ is metrizable if and only if $S$ is an $M$-space and the set $E=\{e\in S:ee=e\}$ of idempotents of $S$ is a metrizable $G_δ$-set in $S$. The same metrization criterion holds also for any countably compact Clifford topological semigroup $S$.
description: 4 pages
Annotation Guideline for Free-Text Activity Functioning Information: Communication & Cognition
Creators: name: NIH CC RMD Epidemiology & Biostatistics Section
Publisher: name: Zenodo
Year: 2024
Subjects: ICF
International Classification of Functioning, Disability and Health
Activity
Functioning
NLP
ADL
IADL
Annotation
Free-text
ComCog
Communication
Cognition

description: Creation of this guideline was driven by a use case involving a collaborative agreement with the United States (U.S.) Social Security Administration (SSA) to leverage clinical natural language processing to improve their disability determination process. The research purpose was to develop tools that automate the detection of relevant functioning information in electronic health records (EHR) to support SSA adjudicators’ case review. This guideline aims to standardize information corresponding to the domain of Communication & Cognition (ComCog) documented in free-text EHRs and provide a process for annotating this information. These efforts resulted in the development of annotated datasets that have been used to train computational models to automatically identify ComCog information. 

 

Contents of the guideline include an (1) introduction to the guideline and its use, a description of the ICF as the conceptual framework, and an explanation of how ComCog is conceptualized; (2) data description; (3) annotation tool description; (4) annotation schema; (5) general annotation considerations; (6) specific considerations for ComCog; (7) organization of ICF concepts for annotation with examples of free text annotation; (8) examples of how to annotate attributes; (9) challenges and considerations for annotating at the activity level; (10) acknowledgements; (11) references; and (12) three appendices including an example of a synthetic clinical note that has been annotated for ComCog  information.

 

This guideline was developed by clinical rehabilitation domain experts with backgrounds in occupational therapy, physical therapy, and primary care medicine, and individuals with public health and data science expertise. Additional input was sought from domain experts in psychiatry and speech-language pathology. This guideline represents an initial effort at conceptualizing and standardizing ComCog concepts as documented in clinical notes. We anticipate that future iterations would incorporate additional perspectives to strengthen the guideline for annotation of Communication & Cognition information at the activity level in medical records.
Supersymmetry restoration in lattice formulations of 2D $\mathcal{N}=(2,2)$ WZ model based on the Nicolai map
Creators: name: Kadoh, Daisuke
name: Suzuki, Hiroshi
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: For lattice formulations of the two-dimensional $\mathcal{N}=(2,2)$ Wess--Zumino (2D $\mathcal{N}=(2,2)$ WZ) model on the basis of the Nicolai map, we show that supersymmetry (SUSY) and other symmetries are restored in the continuum limit without fine tuning, to all orders in perturbation theory. This provides a theoretical basis for use of these lattice formulations for computation of correlation functions.
description: 12 pages, uses elsarticle.cls, the final version to appear in Phys. Lett. B
title: Twin robotic x-ray system: Benefits of high-resolution cone-beam CT in the diagnostic assessment of severe wrist trauma
Creators: name: Kunz, Andreas
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Bones
subject: Emergency
subject: Extremities
subject: Cone beam CT
subject: Conventional radiography
subject: Diagnostic procedure
subject: Trauma

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Gantry-free cone-beam CT (CBCT) allows for comfortable patient positioning due to an open scanner architecture.A multi-use x-ray system, which realizes its CBCT function by means of two telescopic arms, offers superior degrees of freedom for...
The Sensitivity of the Magnetic Properties of the ZnCr2O4 and MgCr2O4 Spinels to Non-stoichiometry
Creators: name: Dutton, S. E.
name: Huang, Q.
name: Tchernyshyov, O.
name: Broholm, C. L.
name: Cava, R. J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report that small amounts of metal atom non-stoichiometry are possible in the ZnCr2O4 and MgCr2O4 spinels. The non-stoichiometry, though less than 2%, significantly impacts TN and the nature of the magnetic correlations above TN. The Zn1+xCr2-xO4 spinel is particularly sensitive. While stoichiometric ZnCr2O4 displays antiferromagnetic short range correlations in the susceptibility above TN, ferromagnetic correlations are observed in non-stoichiometric, hole doped Zn1+xCr2-xO4. The Mg1+xCr2-xO4 spinels are less profoundly affected by non-stoichiometry, though significant changes are also observed. We contrast the magnetic properties of Zn1+xCr2-xO4 and Mg1+xCr2-xO4 (x=0, 0.02, 0.04) with those of materials with the equivalent amounts of isovalent non-magnetic Ga3+ substituted on the Cr3+ site to separate the effects of static site disorder and hole doping.
description: 21 pages, 7 figures, To be published in Physical Review B
title: Shaking hands with rheumatological disease
Creators: name: Corcheș, Andreea
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Extremities
subject: Musculoskeletal joint
subject: Conventional radiography
subject: Diagnostic procedure
subject: Pathology

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: Brief description and definition of the rheumatological diseases. Review of the main manifestations that occur in the hand joints. Explaining the appearance and mechanism of occurrence of the most common radiological signs encountered in...
Interplay of antiferromagnetism, ferromagnetism and superconductivity in EuFe_2(As_1-xP_x)_2 single crystals
Creators: name: Jeevan, H. S.
name: Kasinathan, Deepa
name: Rosner, Helge
name: Gegenwart, Philip
Publisher: name: arXiv
Year: 2010
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report a systematic study on the influence of antiferromagnetic and ferromagnetic phases of Eu^2+ moments on the superconducting phase upon doping the As site by isovalent P, which acts as chemical pressure on EuFe_2As_2. Bulk superconductivity with transition temperatures of 22 K and 28 K are observed for x=0.16 and 0.20 samples respectively. The Eu ions order antiferromagnetically for x<=0.13, while a crossover is observed for x>=0.22 whereupon the Eu ions order ferromagnetically. Density functional theory based calculations reproduce the observed experimental findings consistently. We discuss in detail the coexistence of superconductivity and magnetism in a tiny region of the phase space and comment on the competition of ferromagnetism and superconductivity in the title compound.
description: 6 pages, 5 figures, 1 table
Sustainable collections environments
Creators: name: Thickett, David
Publisher: name: Estudos de Conservação e Restauro
Year: 2020

description: English Heritage has undertaken several sustainability campaigns and initiatives that involve specific measurements. Research has developed and validated a series of tools to predict showcase carbon usage. Embedded carbon has been calculated for showcases. Measuring carbon usage for wet (hot water) heating systems can be complex when separating environmental control from areas in other usage, with surface temperature monitoring of radiators being used. Two exercises have been carried out to assess and remove unnecessary environmental control equipment. An important gap in existing knowledge is the carbon footprint of interventive conservation treatments. A standardised program is underway to collect such information for paintings conservation.
description: Estudos de Conservação e Restauro, n. 11 (2020): YOCOCU CONFERENCE 2019: 3rd International Conference of Green Conservation of Cultural Heritage
Guide to transverse projections and mass-constraining variables
Creators: name: Barr, A. J.
name: Khoo, T. J.
name: Konar, P.
name: Kong, K.
name: Lester, C. G.
name: Matchev, K. T.
name: Park, M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: This paper seeks to demonstrate that many of the existing mass-measurement variables proposed for hadron colliders (mT, mEff, mT2, missing pT, hT, rootsHatMin, etc.) are far more closely related to each other than is widely appreciated, and indeed can all be viewed as a common mass bound specialized for a variety of purposes. A consequence of this is that one may understand better the strengths and weaknesses of each variable, and the circumstances in which each can be used to best effect. In order to achieve this, we find it necessary first to revisit the seemingly empty and infertile wilderness populated by the subscript "T" (as in pT) in order to remind ourselves what this process of transversification actually means. We note that, far from being simple, transversification can mean quite different things to different people. Those readers who manage to battle through the barrage of transverse notation distinguishing mass-preserving projections from velocity preserving projections, and `early projection' from `late projection', will find their efforts rewarded towards the end of the paper with (i) a better understanding of how collider mass variables fit together, (ii) an appreciation of how these variables could be generalized to search for things more complicated than supersymmetry, (iii) will depart with an aversion to thoughtless or naive use of the so-called `transverse' methods of any of the popular computer Lorentz-vector libraries, and (iv) will take care in their subsequent papers to be explicit about which of the 61 identified variants of the `transverse mass' they are employing.
description: 47 pages, 15 figures. v2: Title change for journal, and minor typographical corrections
title: Analysis of the morphology of the bifurcation of the middle cerebral artery in Mexican population.
Creators: name: Huerta Sanchez, Monica
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Anatomy
subject: Arteries / Aorta
subject: Vascular
subject: CT-Angiography
subject: Diagnostic procedure
subject: Aneurysms

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: This study aims to analyze the morphology of the middle cerebral artery (MCA) bifurcation through computed tomography brain angiogram (AngioCT)...
Audizione dell'AISA sullo schema di decreto legislativo in attuazione della Direttiva (UE) 2019/790
Creators: name: Caso, Roberto
Publisher: name: Zenodo
Year: 2021
Subjects: Diritto d'autore
Direttiva copyright
Direttiva 2019/790
Attuazione in Italia
Senato
Audizione informale
AISA

description: Schema di decreto legislativo in attuazione della Direttiva (UE) 2019/790 del Parlamento europeo e del Consiglio sul diritto d’autore e sui diritti connessi nel mercato unico digitale. Atto del Governo sottoposto a parere parlamentare n. 295 - XVIII Legislatura
 Senato della Repubblica – Commissioni permanenti 2a e 8a
 Audizione informale
Determination of Non-Universal Supergravity Models at the Large Hadron Collider
Creators: name: Dutta, Bhaskar
name: Kamon, Teruki
name: Krislock, Abram
name: Kolev, Nikolay
name: Oh, Youngdo
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We examine a well motivated non-universal supergravity model where the Higgs boson masses are not unified with the other scalars at the grand unified scale at the LHC. The dark matter content can easily be satisfied in this model by having a larger Higgsino component in the lightest neutralino. Typical final states in such a scenario at the LHC involve W bosons. We develop a bi-event subtraction technique to remove a huge combinatorial background to identify W -> jj decays. This is also a key technique to reconstruct supersymmetric particle masses in order to determine the model parameters. With the model parameters, we find that the dark matter content of the universe can be determined in agreement with existing experimental results.
description: 19 pages, 8 figures, corrected figures for visibility, additional background and systematic uncertainties estimated, references added and corrected
Protecting earthen heritage using a green strategy: a study about natural water repellents
Creators: name: Ribeiro, Telma
name: Oliveira, Daniel
name: Bracci, Susanna
Publisher: name: Estudos de Conservação e Restauro
Year: 2020

description: Using earth as a construction material is an ancient technique that can be found around the world in monumental and vernacular architecture. Earthen heritage is also associated with maintenance techniques employing natural and local products still being used in some countries. Having those methods as a background, this paper proposes to adopt a green conservation strategy and a scientific approach, learning from traditional procedures to apply on earthen heritage. In the present research, three natural products – arabic gum, linseed oil and beeswax – were studied in terms of efficiency with adobe specimens, by means of non-destructive tests (colorimetry and water absorption). The obtained data shows promising results regarding the use of natural products as an alternative for earthen heritage protection.
description: Estudos de Conservação e Restauro, n. 11 (2020): YOCOCU CONFERENCE 2019: 3rd International Conference of Green Conservation of Cultural Heritage
title: AI and advanced sequences in MRI of neck and skull base district: from a big challenge to new opportunities
Creators: name: Colmo, Cristian
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Artificial Intelligence
subject: Head and neck
subject: Salivary glands
subject: MR
subject: Imaging sequences
subject: Staging
subject: Technical aspects
subject: Cancer
subject: Swallowing disorders
subject: Tissue characterisation

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: To investigate the feasibility of a high-resolution skull base and neck MRI protocol in uncooperative patients unable to maintain long-term control of breathing and swallowing by implementing Artificial Intelligence (AI) reconstruction...
title: Contrast agent phase recognition in CT imaging using ML on generated features from public segmentation networks
Creators: name: Baldini, Giulia
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Artificial Intelligence
subject: Contrast agents
subject: CT
subject: Computer Applications-Detection, diagnosis
subject: Contrast agent-intravenous
subject: Contrast agent-oral
subject: Image verification

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Contrast media are commonly used in Computed Tomography (CT) scans. The choice and distribution of contrast media are highly relevant for AI applications, as some segmentations may only be done when a particular contrast phase is acquired. Contrast...
Breves apontamentos sobre música, canção e letra
Creators: name: PESSOA, Marcelo
Publisher: name: Zenodo
Year: 2019
Subjects: Música. Canção. Letra. Cultura Popular. Cultura Erudita

description: Em nosso trabalho de pesquisa doutoral, intitulado A CrônicaCanção de Chico Buarque (PESSOA, 2010), encontramos traços de assimilação de características do gênero literário crônica nos poemas cantados de Chico Buarque. O apelo ao inusitado que este tema nos fez, permitiu que produzíssemos uma tese que nos sugeriu uma questão metodológica subjacente ao assunto central nela discutido. Isto é, para darmos conta de satisfazer na tese os confrontos entre poesia cantada e crônica em prosa, deparamo-nos com questões como: qual termo seria o mais adequado para esse fim? Deveríamos utilizar o vocábulo música? A palavra letra seria a melhor opção? O termo canção figuraria como o mais adequado? Igualmente, percebemos que estas questões não fariam parte do escopo da tese, e que demandariam outro fórum de debates. Lançamos mão, por isso, de teóricos da música erudita, como Oswaldo Lacerda e Roy Bennett. Teóricos da cultura musical popular como José Miguel Wisnik e Paulo Eduardo Lopes foram articulados ao pensamento crítico literário e cultural de Massaud Moisés e Umberto Eco. Diante disso, fizemos, então, uma breve investigação sobre o assunto música, canção, e letra, sendo o que apresentamos agora num paper, cujo resultado, esperamos, seja no mínimo agradável de ler.
Tagged jets and jet reconstruction as a probe of the quark-gluon plasma
Creators: name: Neufeld, R. B.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The large center-of-mass energies available to the heavy-ion program at the LHC and recent experimental advances at RHIC will enable QCD matter at very high temperatures and energy densities, that is, the quark-gluon plasma (QGP), to be probed in unprecedented ways. Fully-reconstructed inclusive jets and the away-side hadron showers associated with electroweak bosons, that is, tagged jets, are among these exciting new probes. Full jet reconstruction provides an experimental window into the mechanisms of quark and gluon dynamics in the QGP which is not accessible via leading particles and leading particle correlations. Theoretical advances in these exciting new fields of research can help resolve some of the most controversial points in heavy ion physics today such as the significance of the radiative, collisional and dissociative processes in the QGP and the applicability of strong versus weak coupling regimes to describe jet production and propagation. In this proceedings, I will present results on the production and subsequent suppression of high energy jets tagged with Z bosons in relativistic heavy-ion collisions at RHIC and LHC energies using the Gyulassy-Levai-Vitev (GLV) parton energy loss approach.
description: Proceedings for Hard Probes 2010, 4 pages
title: Expanding the role of the radiographer in a fluoroscopy unit external to the imaging department
Creators: name: Coelho, Ana
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Professional issues
subject: Radiographers
subject: Fluoroscopy
subject: Audit and standards
subject: Education
subject: Health policy and practice
subject: Education and training
subject: Quality assurance

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: Purpose The role of Radiographers in fluoroscopy units located outside the imaging department has been developing due to the increasing number of medical specialties that use fluoroscopy to guide their procedures, which tend to be less invasive. The...
Analysis on adhesives for stone conservation: a preliminary evaluation of potential sustainable alternatives
Creators: name: Vatteroni, Carolina
Publisher: name: Estudos de Conservação e Restauro
Year: 2020

description: This research aims to explore the possibilities of using plant-based biopolymers as sustainable adhesives for both natural and artificial stone, in such a way that the product would be compatible with the substrate from both a chemical and a mechanical point of view, and would fulfill the criteria of sustainability and reversibility. Mixtures based on soy-protein and lime were tested by comparing their mechanical performance and properties to that of commonly used synthetic adhesives. The preliminary results show that they are potentially effective. Further research should be developed, so as to improve their properties and better understand their long-term behavior
description: Estudos de Conservação e Restauro, n. 11 (2020): YOCOCU CONFERENCE 2019: 3rd International Conference of Green Conservation of Cultural Heritage
Geometric Quantum Gates, Composite Pulses, and Trotter-Suzuki Formulas
Creators: name: Kondo, Yasushi
name: Bando, Masamitsu
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that all geometric quantum gates (GQG's in short), which are quantum gates only with geometric phases, are robust against control field strength errors. As examples of this observation, we show (1) how robust composite rf-pulses in NMR are geometrically constructed and (2) a composite rf-pulse based on Trotter-Suzuki Formulas is a GQG.
description: 4 pages, no figures
Applying the principles of sustainability in cultural heritage objects care: the case study of cuneiform tablet
Creators: name: Štefcová, Petra
name: Polák, Ladislav
name: Valach, Jaroslav
name: Zemánek, Petr
Publisher: name: Estudos de Conservação e Restauro
Year: 2020

description: This paper discusses application of sustainability principles in the care of museum’s collections and more specifically, in the case of cuneiform tablet collection. The principles of sustainability are inherently present in the idea of memory institutions and their rules of collection preservation. This paper shows how digitalization of collections and the new ways of data storage are well suited for reaching goals of preservation of the collection for future and simultaneously widening access to the collection for those interested. Various methods and approaches employed to achieve protection and opening the collection are presented.
description: Estudos de Conservação e Restauro, n. 11 (2020): YOCOCU CONFERENCE 2019: 3rd International Conference of Green Conservation of Cultural Heritage
Instability-driven evolution of poloidal magnetic fields in relativistic stars
Creators: name: Ciolfi, Riccardo
name: Lander, Samuel K.
name: Manca, Gian Mario
name: Rezzolla, Luciano
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The problem of the stability of magnetic fields in stars has a long history and has been investigated in detail in perturbation theory. Here we consider the nonlinear evolution of a non-rotating neutron star with a purely poloidal magnetic field, in general relativity. We find that an instability develops in the region of the closed magnetic field lines and over an Alfven timescale, as predicted by perturbation theory. After the initial unstable growth, our evolutions show that a toroidal magnetic field component is generated, which increases until it is locally comparable in strength with the poloidal one. On longer timescales the system relaxes to a new non-axisymmetric configuration with a reorganization of the stellar structure and large-amplitude oscillations, mostly in the fundamental mode. We discuss the energies involved in the instability and the impact they may have on the phenomenology of magnetar flares and on their detectability through gravitational-wave emission.
description: 5 pages, 4 figures; small changes; accepted for publication in ApJL
Coherent description of the intrinsic and extrinsic anomalous Hall effect in disordered alloys on an $ab$ $initio$ level
Creators: name: Lowitzer, S.
name: Ködderitzsch, D.
name: Ebert, H.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A coherent description of the anomalous Hall effect (AHE) is presented that is applicable to pure as well as disordered alloy systems by treating all sources of the AHE on equal footing. This is achieved by an implementation of the Kubo-Středa equation using the fully relativistic Korringa-Kohn-Rostoker (KKR) Green's function method in combination with the Coherent Potential Approximation (CPA) alloy theory. Applications to the pure elemental ferromagnets bcc-Fe and fcc-Ni led to results in full accordance with previous work. For the alloy systems fcc-Fe$_x$Pd$_{1-x}$ and fcc-Ni$_x$Pd$_{1-x}$ very satisfying agreement with experiment could be achieved for the anomalous Hall conductivity (AHC) over the whole range of concentration. To interpret these results an extension of the definition for the intrinsic AHC is suggested. Plotting the corresponding extrinsic AHC versus the longitudinal conductivity a linear relation is found in the dilute regimes, that allows a detailed discussion of the role of the skew and side-jump scattering processes.
description: * shortened manuscript * slight rewordings * changed line style in Fig 1 * corrected misprinted S (skewness) factor * merged Fig. 3 with Fig. 1 * new citation introduced
title: Role of MRI thorax in borderline resectable lung and mediastinal tumours to assess local invasion and extent of disease in the thorax
Creators: name: Jakure, Amar
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Cardiovascular system
subject: Thorax
subject: CT
subject: MR
subject: PET-CT
subject: Contrast agent-intravenous
subject: History
subject: Surgery
subject: Cancer
subject: Multidisciplinary cancer care
subject: Neoplasia

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To learn the role of MRI in decision-making for the operability of the borderline resectable mediastinal and lung tumors having suspicious/equivocal mediastinal involvement on CECT scan. Simultaneously, to know if MRI gives an edge over CT scan in...
title: Ð Ð¾Ð»Ñ Ð´Ð¾Ð½Ð¾ÑÐ° Ð¼Ð¾Ð»ÐµÐºÑÐ» NO Ð² ÑÐµÐ³ÑÐ»ÑÑÐ¸Ð¸ Ð¾ÑÐ²ÐµÑÐ¾Ð² Ð½Ð¾ÑÐ¸ÑÐµÐ¿ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð½ÐµÐ¹ÑÐ¾Ð½Ð°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ° Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ 16.04.01 - Ð¢ÐµÑ Ð½Ð¸ÑÐµÑÐºÐ°Ñ ÑÐ¸Ð·Ð¸ÐºÐ° ; 16.04.01_16 - Ð¤Ð¸Ð·Ð¸ÐºÐ¾-Ñ Ð¸Ð¼Ð¸ÑÐµÑÐºÐ°Ñ Ð±Ð¸Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð¸ Ð±Ð¸Ð¾ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ñ
titleType: Subtitle
Creators: name: ÐÐ°Ð»Ð¸Ð½Ð¸Ð½Ð°, ÐÑÐ¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð½Ð¾ÑÐ¸ÑÐµÐ¿ÑÐ¸Ñ
Ð½Ð°ÑÑÐ¸ÐµÐ²ÑÐµ ÐºÐ°Ð½Ð°Ð»Ñ
Ð°Ð½Ð°Ð»ÑÐ³ÐµÑÐ¸ÐºÐ¸
Ð¼ÐµÑÐ¾Ð´ Ð»Ð¾ÐºÐ°Ð»ÑÐ½Ð¾Ð¹ ÑÐ¸ÐºÑÐ°ÑÐ¸Ð¸ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»Ð°
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description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð²ÑÑÑÐ½ÐµÐ½Ð¸Ñ Ð¼Ð¾Ð»ÐµÐºÑÐ»ÑÑÐ½ÑÑ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ð¾Ð² Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¸Ð¸ Ð½Ð¾ÑÐ¸ÑÐµÐ¿ÑÐ¸Ð²Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¾ ÑÑÐ¾ÑÐ¾Ð½Ñ NO-ÐµÑÐ³Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð½Ð° ÑÑÐ¾Ð²Ð½Ðµ Ð¿ÐµÑÐ²Ð¸ÑÐ½Ð¾Ð³Ð¾ ÑÐµÐ½ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð½ÐµÐ¹ÑÐ¾Ð½Ð°. ÐÐ·ÑÑÐµÐ½ Ð¼ÐµÑÐ¾Ð´ Ð»Ð¾ÐºÐ°Ð»ÑÐ½Ð¾Ð¹ ÑÐ¸ÐºÑÐ°ÑÐ¸Ð¸ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»Ð° Ð´Ð»Ñ ÑÐµÐ³Ð¸ÑÑÑÐ°ÑÐ¸Ð¸ Ð°ÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð½ÐµÐ¹ÑÐ¾Ð½Ð¾Ð² Ð´Ð¾ÑÐ·Ð°Ð»ÑÐ½ÑÑ Ð³Ð°Ð½Ð³Ð»Ð¸ÐµÐ² ÑÐ¿Ð¸Ð½Ð½Ð¾Ð³Ð¾ Ð¼Ð¾Ð·Ð³Ð°. ÐÐ¾Ð»ÑÑÐµÐ½Ñ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐµ Ð´Ð°Ð½Ð½ÑÐµ, Ð¸Ð»Ð»ÑÑÑÑÐ¸ÑÑÑÑÐ¸Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð°ÐºÑÐ¸Ð²Ð°ÑÐ¾ÑÐ° NO-ÐµÑÐ³Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð½Ð° Ð°ÐºÑÐ¸Ð²Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ðµ Ð²Ð¾ÑÐ¾ÑÐ½Ð¾Ðµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾ Ð¼ÐµÐ´Ð»ÐµÐ½Ð½ÑÑ Ð½Ð°ÑÑÐ¸ÐµÐ²ÑÑ ÐºÐ°Ð½Ð°Ð»Ð¾Ð².
description: This paper is devoted to clarifying the molecular mechanisms of modulation of the nociceptive system by the NO-ergic system at the level of the primary sensory neuron. The patch-clamp technique for recording the activity of spinal cord dorsal ganglia neurons was studied. Experimental data were obtained illustrating the effect of the activator of the NO-ergic system on the activation gating device of slow sodium channels.
Instruments of RT-2 Experiment onboard CORONAS-PHOTON and their test and evaluation II: RT-2/CZT payload
Creators: name: Kotoch, Tilak B.
name: Nandi, Anuj
name: Debnath, D.
name: Malkar, J. P.
name: Rao, A. R.
name: Hingar, M. K.
name: Madhav, Vaibhav. P.
name: Sreekumar, S.
name: Chakrabarti, Sandip K.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Cadmium Zinc Telluride (CZT) detectors are high sensitivity and high resolution devices for hard X-ray imaging and spectroscopic studies. The new series of CZT detector modules (OMS40G256) manufactured by Orbotech Medical Solutions (OMS), Israel, are used in the RT-2/CZT payload onboard the CORONAS-PHOTON satellite. The CZT detectors, sensitive in the energy range of 20 keV to 150 keV, are used to image solar flares in hard X-rays. Since these modules are essentially manufactured for commercial applications, we have carried out a series of comprehensive tests on these modules so that they can be confidently used in space-borne systems. These tests lead us to select the best three pieces of the 'Gold' modules for the RT-2/CZT payload. This paper presents the characterization of CZT modules and the criteria followed for selecting the ones for the RT-2/CZT payload. The RT-2/CZT payload carries, along with three CZT modules, a high spatial resolution CMOS detector for high resolution imaging of transient X-ray events. Therefore, we discuss the characterization of the CMOS detector as well.
description: 26 pages, 19 figures, Accepted for publication in Experimental Astronomy (in press)
The influence of mass tourism and hygroscopic inertia in relative humidity fluctuations of museums located in historical buildings
Creators: name: Ferreira, Cláudia
name: Freitas, Vasco Peixoto De
name: Delgado, João
Publisher: name: Estudos de Conservação e Restauro
Year: 2020

description: The preservation of artefacts in museum collections is profoundly affected by fluctuations in temperature and relative humidity. This work presents the results of an experimental laboratorial study, conducted in a flow chamber to demonstrate the enormous potential of hygroscopic materials in stabilizing interior relative humidity. In order to assess the risk of mass tourism and hygroscopic inertia of finishing materials, associated with the hygrothermal behavior of museums, an analysis of several numerical scenarios, with a different number of visitors per hour, and finishing materials, in order to quantify the risks associated with the fluctuations of relative humidity. The results of sensitivity studies performed are presented for the case of a museum in Porto.
description: Estudos de Conservação e Restauro, n. 11 (2020): YOCOCU CONFERENCE 2019: 3rd International Conference of Green Conservation of Cultural Heritage
title: Relieving the workload of the radiologist on-call: effectiveness of a fracture imaging protocol.
Creators: name: JIMÉNEZ RELIMPIO, CECILIO
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Management
subject: Musculoskeletal system
subject: Conventional radiography
subject: CT
subject: Outcomes analysis
subject: Outcomes
subject: Trauma

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To analyze the effectiveness of the fracture imaging protocol after its...
Risk management as a strategy for sustainable conservation: studies for the Oswaldo Cruz Foundation’s cultural heritage
Creators: name: Coelho, Carla Maria Teixeira
name: Pinheiro, Marcos José De Araújo
name: Sá, Bruno Teixeira De
Publisher: name: Estudos de Conservação e Restauro
Year: 2020

description: The Oswaldo Cruz Foundation (Fiocruz) is a Brazilian public institution that holds a diverse range of collections and historical buildings. A medium-term program was established to implement risk management plans for the Foundation’s cultural property. This paper presents the research outcomes and strategies adopted to mitigate the identified risks. The work’s results have been fundamental for the definition of actions that aim to minimize the need for large-scale interventions in cultural assets, reducing the amount of material and financial resources used and avoiding the removal and replacement of large volumes of preexisting materials, minimizing energy consumption and waste generation.
description: Estudos de Conservação e Restauro, n. 11 (2020): YOCOCU CONFERENCE 2019: 3rd International Conference of Green Conservation of Cultural Heritage
A poetics of failure : individualism and the state in post-dictatorial Southern Cone detective fiction
Creators: name: Tocco, Fabricio
Publisher: name: University of British Columbia
Year: 2019

description: My dissertation A Poetics of Failure: Individualism and the Post-Dictatorial State in Southern Cone Detective Fiction engages with a major genre in contemporary Latin American literature: detective fiction. It focuses on a singular aspect of the genre: the historical and literary tensions between individualism and the state. Since the inception of the detective story in the 1840s with Edgar Allan Poe, this tension has traditionally been embodied in the private eye (e.g. Dupin, Holmes, Poirot) and policemen (e.g. Scotland Yard officers such as Lestrade or Japp). I read these personifications as archetypes that amount to an ego contra mundum, in the words of the British literary historian Ian Watt. I examine how this tension is reproduced, problematized, subverted and surmounted in novels written in Latin America, especially by Southern Cone authors such as the Argentinean Ricardo Piglia, the Chilean/Mexican Roberto Bolaño and the Brazilian Rubem Fonseca. My close reading of their work shows the extent to which they all share what I call a common “poetics of failure.” I see this failure as twofold, both political and aesthetic. There is the defeat of the left in the region (a local translation of the broader post-Cold War context), and also the crisis of representation in attempts to portray in fiction this defeat at the hands of a dictatorial state. My dissertation provides an account of what Latin American authors tell us about their Anglo-American models. Whereas Edgar Allan Poe and Arthur Conan Doyle laid the foundations for a tradition that would portray the state as a disabled yet perfectible entity, these contemporary Latin American authors re-imagine the genre by revealing the extent to which what once seemed to be an Anglo-American criticism of the state, can be actually read as its veiled apology.
Foreword
Creators: name: Vieira, Eduarda
name: Moreira, Patrícia
name: Pintado, Manuela
name: Macchia, Andrea
Publisher: name: Estudos de Conservação e Restauro
Year: 2020

description: Estudos de Conservação e Restauro, n. 11 (2020): YOCOCU CONFERENCE 2019: 3rd International Conference of Green Conservation of Cultural Heritage
Randomly poled crystals as a source of photon pairs
Creators: name: Perina, Jan
name: Svozilik, Jiri
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Generation of photon pairs from randomly poled nonlinear crystals is investigated using analytically soluble model and numerical calculations. Randomly poled crystals are discovered as sources of entangled ultra broad-band signal and idler fields. Their photon-pair generation rates scale linearly with the number of domains. Entanglement times as short as several fs can be reached. Comparison with chirped periodically-poled structures is given and reveals close similarity.
description: 13 pages, 29 figures
title: One Department’s Experience of the Effects of the Ukraine War on Refugees with Breast Cancer
Creators: name: Welaratne, Ivan
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Breast
subject: MR
subject: PET-CT
subject: Ultrasound
subject: Biopsy
subject: Treatment effects
subject: Vacuum assisted biopsy
subject: Cancer
subject: Metastases
subject: Multidisciplinary cancer care

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To demonstrate the effect of the war on our Breast Department and on the patients who attended our department having fled Ukraine while undergoing diagnosis and treatment of Breast Cancer. We have observed an influx of such patients who were...