cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Paroxysmal Kinesigenic Dyskinesia
Creators: name: Paucar, Martin
name: Malmgren, Helena
name: Svenningsson, Per
Publisher: name: Tremor and Other Hyperkinetic Movements
Year: 2017

description: Background: Paroxysmal kinesigenic dyskinesia (PKD) is a rare condition associated with heterozygous mutations in the PRRT2 gene. Phenomenology shown: In this letter we illustrate the phenomenology of PKD in a man previously misdiagnosed as Tourette’s syndrome. Educational value: Regardless of underlying phenotype, PKD is highly responsive to some antiepileptic drugs.
description: Tremor and Other Hyperkinetic Movements, Tremor and Other Hyperkinetic Movements
Boosting the Speed of Entity Alignment 10*: Dual Attention Matching Network with Normalized Hard Sample Mining
Creators: name: Mao, Xin
name: Wang, Wenting
name: Wu, Yuanbin
name: Lan, Man
Publisher: name: arXiv
Year: 2021
Subjects: subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Seeking the equivalent entities among multi-source Knowledge Graphs (KGs) is the pivotal step to KGs integration, also known as \emph{entity alignment} (EA). However, most existing EA methods are inefficient and poor in scalability. A recent summary points out that some of them even require several days to deal with a dataset containing 200,000 nodes (DWY100K). We believe over-complex graph encoder and inefficient negative sampling strategy are the two main reasons. In this paper, we propose a novel KG encoder -- Dual Attention Matching Network (Dual-AMN), which not only models both intra-graph and cross-graph information smartly, but also greatly reduces computational complexity. Furthermore, we propose the Normalized Hard Sample Mining Loss to smoothly select hard negative samples with reduced loss shift. The experimental results on widely used public datasets indicate that our method achieves both high accuracy and high efficiency. On DWY100K, the whole running process of our method could be finished in 1,100 seconds, at least 10* faster than previous work. The performances of our method also outperform previous works across all datasets, where Hits@1 and MRR have been improved from 6% to 13%.
description: 12 pages; Accepted by TheWebConf(WWW) 2021
A Lie theoretic approach to renormalization
Creators: name: Ebrahimi-Fard, K.
name: Gracia-Bondia, J. M.
name: Patras, F.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Combinatorics (math.CO)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Motivated by recent work of Connes and Marcolli, based on the Connes-Kreimer approach to renormalization, we augment the latter by a combinatorial, Lie algebraic point of view. Our results rely both on the properties of the Dynkin idempotent, one of the fundamental Lie idempotents in the theory of free Lie algebras, and on properties of Hopf algebras encapsulated in the notion of associated descent algebras. Besides leading very directly to proofs of the main combinatorial aspects of the renormalization procedures, the new techniques give rise to an algebraic approach to the Galois theory of renormalization. In particular, they do not depend on the geometry underlying the case of dimensional regularization and the Riemann-Hilbert correspondence. This is illustrated with a discussion of the BPHZ renormalization scheme.
description: typos corrected, references updated, accepted for publ. in Commun. Math. Phys
Additional file 1 of Racial disparities in conditional survival of patients with bladder cancer: a population-based study
Creators: name: Liu, Wei
name: Xiong, Jie
name: Wang, Honghao
name: Li, Shuo
name: Lei, Zhentao
name: Jiang, Lili
name: Cao, Jin
name: Yang, Lin
name: Guo, Hongfeng
name: Gao, Qiang
name: Wang, Shenghan
name: Zhang, Bao
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Cancer
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Supplementary Table 1: Baseline characteristics of included 110,311 patients with bladder cancer. Supplementary Fig. 1: Flowchart of patient selection of the bladder cancer cohort. Supplementary Fig. 2: Conditional 5-yr cancer-specific survival according to different levels of tumor grades. Supplementary Fig. 3: Conditional 5-yr cancer-specific survival according to different levels of AJCC integrated stages.
Severe Bilateral Kinetic Tremor Due to Unilateral Midbrain Lesions
Creators: name: Esmaeilzadeh, Majid
name: Uksul, Nesrin
name: Krauss, Joachim K
Publisher: name: Tremor and Other Hyperkinetic Movements
Year: 2017

description: Background: The dentatothalamic tract connects the dentate nucleus of the cerebellum with the contralateral thalamus and plays a major role in the pathogenesis of tremor. Unilateral lesions of the dentatothalamic pathway may affect its ipsilateral predecussational or its contralateral postdecussational course, which results either in ipsilateral or in contralateral tremor. Case Report: Here, we present two patients with a unilateral midbrain lesion resulting in bilateral tremor. Both patients presented with severe kinetic tremor. Discussion: The corresponding unilateral mesencephalic lesion affected both the ipsilateral predecussational and the ipsilateral postdecussational dentatothalamic tract originating from the contralateral dentate nucleus, which is very unusual and has not been outlined clearly before.
description: Tremor and Other Hyperkinetic Movements, Tremor and Other Hyperkinetic Movements
Πολλαπλούν μυέλωμα: ιστοπαθολογία και προγνωστικοί δείκτες
Creators: name: Χατζηλεοντής, Κωνσταντίνος Γ.
Publisher: name: Aristotle University of Thessaloniki
Year: 2006
Subjects: Προγνωστικοί δείκτες
Αγγειογένεση
Δυσμυελοποιητικές αλλοιώσεις
Μυελός των οστών
θαλιδομίδη
Prognostic markers
Angiogenesis
Dysmyelopoietic lessions
Bone marrow
Thalidomine

description: Στα πλαίσια χάραξης νέων στρατηγικών αντιμετώπισης του ΠΜ, μελετήσαμε την αποτελεσματικότητα νέων θεραπευτικών σχημάτων, επαναπροσδιορίσαμε την προγνωστική αξία δεικτών που θεωρούνται ως προγνωστικοί για τη νόσο και αναδείξαμε την προγνωστική σημασία νέων δεικτών. Μετά από τη μελέτη οστεομυελικών βιοψιών, κλινικών και εργαστηριακών παραμέτρων από 100 ασθενείς με ΠΜ, πριν και μετά τη θεραπεία τους με τα σχήματα θαλιδομίδη/δεξαμεθατόνη, θαλιδομίδη/VAD, VAD και μελφαλάνη/πρεδυιτονόλη, καταλήξαμε στα εξής : η θαλιδ0μιδη και συνδυασμοί της με δεξαμεθατόνη και ιδιαίτερα με VAD αποτελούν πολύ υποσχόμενα σχήματα, τόσο ως θεραπεία έναρξης, όσο και σε ασθενείς με ανθεκτική νόσο. Η αγγειογένεση στο μυελό των οστών ασθενών με ΠΜ, για τη μέτρηση της οποίας αναπτύξαμε και εφαρμόσαμε νέα μεθοδολογία, είναι αυξημένη σε σχέση με το φυσιολογικό, δεν έχει όμως προγνωστική σημασία για τη νόσο. Καταδεικνύουμε για πρώτη φορά την προγνωστική αξία της παρουσίας δυσμυελοποιητικών αλλοιώσεων στο μυελό των οστών πρωτοδιαγνωσμένων ασθενών με Π.Μ. Επιβεβαιώνουμε την προγνωστική αξία του ποσοστού διήθησης του μυελού και των οστικών αλλοιώσεων στους παραπάνω ασθενείς. Για τις άλλες παραμέτρους που μελετήθηκαν δεν βρέθηκε προγνωστική αξία
description: Whithin the frame of drawing new strategies for the confrantation of MM, we studied the effectiveness of new pharmaceutical schemes, reevaluated the significant of markers that are thought to be prognostic for the disease and exhibited the prognostic value of new markers. By studying bone narrow biopsies, clinical and laboratory parameters from 100 patients with MM, before and after treading them with thalidomide/dexamethasone, thalidomine/VAD, VAD and melphalan/prezolon, we concluded with VAD are very promising schemes, both as a starding treatment, as well as in patients with resistant disease. The assessment of angiogenesis in the bone marrow of these patients, that was performed through a new methodology we developed, was found increased compaired with the control group, but of no prognostic significance for the disease furthermore, we are the first to demons trate the prognostic value of the percentage of bone marrow infiltration and bone lessions, however the significance of parameters other authors support, is not substantiated in the prevent study
3D and 4D printing in dentistry and maxillofacial surgery: Recent advances and future perspectives
Creators: name: Khorsandi, Danial
name: Fahimipour, Amir
name: Abasian, Payam
name: Saber, Sepehr Sadeghpour
name: Seyedi, Mahla
name: Ghanavati, Sonia
name: Ahmad, Amir
name: De Stephanis, Andrea Amoretti
name: Taghavinezhad, Fatemeh
name: Leonova, Anna
name: Mohammadinejad, Reza
name: Shabani, Majid
name: Mazzolai, Barbara
name: Mattoli, Virgilio
name: Tay, Franklin R.
name: Makvandi, Pooyan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: 3D and 4D printing are cutting-edge technologies for precise and expedited manufacturing of objects ranging from plastic to metal. Recent advances in 3D and 4D printing technologies in dentistry and maxillofacial surgery enable dentists to custom design and print surgical drill guides, temporary and permanent crowns and bridges, orthodontic appliances and orthotics, implants, mouthguards for drug delivery. In the present review, different 3D printing technologies available for use in dentistry are highlighted together with a critique on the materials available for printing. Recent reports of the application of these printed platformed are highlighted to enable readers appreciate the progress in 3D/4D printing in dentistry.
description: 61 pages, 21 figures, Review Paper
Ostraciidae Rafinesque 1810
Creators: name: Golani, Daniel
name: Fricke, Ronald
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Tetraodontiformes
Ostraciidae

description: OSTRACIIDAE   Lactoria cornuta (Linnaeus 1758)
 Red Sea: Egypt (Haroun et al. 2017).
 Gulf of Suez: ¯
 Gulf of Aqaba: ¯
 Red Sea main basin: Eritrea (Picaglia 1895, as Ostracion cornutus), Yemen (Clark & Gohar 1953).
 General distribution: Southern Red Sea, Indo-West Pacific: East Africa east to southern Japan, Ogasawara Islands, Marquesas and Tuamotu islands.
 Ostracion cubicus Linnaeus 1758
 Gulf of Suez: Egypt (Gruvel & Chabanaud 1937).
 Gulf of Aqaba: Israel (Ben-Tuvia & Steinitz 1952), Jordan (Bouchon et al. 1981).
 Red Sea main basin: Egypt (Rüppell 1828), Saudi Arabia (Roux-Estève & Fourmanoir 1955, as Ostracion tuberculatus), Eritrea (Guichenot 1847), Saudi Arabia (Klausewitz 1967, as Ostracion tuberculatus), Yemen (Heda et al. 1998).
 General distribution: Red Sea, Indo-West Pacific: East Africa east to Tuamotu Archipelago.
 Remark: Two specimens were recorded from the eastern Medierranean Sea (Bariche 2011).
 Ostracion cyanurus Rüppell 1828
 Gulf of Suez: ¯
 Gulf of Aqaba: Israel (Tortonese 1968), Jordan (Khalaf & Disi 1997).
 Red Sea main basin: Egypt (Klunzinger 1871), Sudan (Clark & Gohar 1953), Eritrea (Sanzo 1930), Saudi Arabia (Rüppell 1828).
 General distribution: Red Sea, northwestern Indian Ocean: Gulf of Aden, Gulf of Oman, Persian Gulf.
 Tetrosomus gibbosus (Linnaeus 1758)
 Gulf of Suez: Egypt (Gruvel & Chabanaud 1937, as Ostracion turritus; El-Ganainy et al 2005, as Tetrasomus gibbosus).
 Gulf of Aqaba: Egypt (Lieske & Myers 2010), Israel (Ben-Tuvia & Steinitz 1952, as Rhineosoma gibbosus), Jordan (Khalaf & Disi 1997).
 Red Sea main basin: Egypt (Klunzinger 1871, as Ostracion turritus), Sudan (Sanzo 1930, as Ostracion turritus), Eritrea (Rüppell 1828, as Ostracion turritus; Tortonese 1956, as Rhinesomus gibbosus), Saudi Arabia (Bogorodsky et al. 2014b), Yemen (Forsskål in Niebuhr 1775, as Ostracion turritus; see Fricke 2008).
 General distribution: Red Sea, Indo-West Pacific: East Africa east to southern Japan, Philippines and New Caledonia.
 Remark: Lessepsian migrant into eastern Mediterranean (see Spanier & Goren 1988).
description: Published as part of Golani, Daniel & Fricke, Ronald, 2018, Checklist of the Red Sea Fishes with delineation of the Gulf of Suez, Gulf of Aqaba, endemism and Lessepsian migrants, pp. 1-215 in Zootaxa 4509 (1) on pages 180-181, DOI: 10.11646/zootaxa.4509.1.1, http://zenodo.org/record/2607566
La nuit chez les Inuit canadiens du haut Arctique : une nuit véritable, mais en trompe-l’œil
Creators: name: Bordin, Guy
Publisher: name: Bollettino della Società Geografica Italiana
Year: 2019

description: For many observers, night in high latitudes can be summed up schematically as the seasonal astronomical phenomenon called “arctic night” and its spectacular alternation with its counterpoint, the so-called “midnight sun”. But what about the day-to-day night of people living in these regions? What are the relations they establish between the seasonal “dark-light” cycles and the circadian “night-day” cycles? In this article, we will see how the northern Inuit in the eastern Canadian Arctic combine these two dimensions to produce a concept of night whose essence lies elsewhere than in the sole darkness.
description: Bollettino della Società Geografica Italiana, Series 14 Vol 1 No 2 (2018)
La représentation de la Nuit dans l’Antiquité grecque : fondements, spécificités, significations
Creators: name: Granger, Clara
Publisher: name: Bollettino della Società Geografica Italiana
Year: 2019

description: The representations and evocations of the night, as a luminary and a divinity, seem to be codified, at least systematized in Greek art. The Night, Nyx, is a goddess which is mostly depicted in opposition to other personifications, such as the Sun or the Moon. The reasons must be search both in iconography and mythology. Moreover, the representations of the Night and the figures opposed to her (but at the same time complementary) are symbolic of a temporal and also geographical frame.
description: Bollettino della Società Geografica Italiana, Series 14 Vol 1 No 2 (2018)
Plasma-Like Negative Capacitance in Nano-Colloids
Creators: name: Shulman, J.
name: Tsui, S.
name: Chen, F.
name: Xue, Y. Y.
name: Chu, C. W.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A negative capacitance has been observed in a nano-colloid between 0.1 and 10^-5 Hz. The response is linear over a broad range of conditions. The low-omega dispersions of both the resistance and capacitance are consistent with the free-carrier plasma model, while the transient behavior demonstrates an unusual energy storage mechanism. A collective excitation, therefore, is suggested.
description: 3 pages, 3 figures
Capsule Network is Not More Robust than Convolutional Network
Creators: name: Gu, Jindong
name: Tresp, Volker
name: Hu, Han
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: The Capsule Network is widely believed to be more robust than Convolutional Networks. However, there are no comprehensive comparisons between these two networks, and it is also unknown which components in the CapsNet affect its robustness. In this paper, we first carefully examine the special designs in CapsNet that differ from that of a ConvNet commonly used for image classification. The examination reveals five major new/different components in CapsNet: a transformation process, a dynamic routing layer, a squashing function, a marginal loss other than cross-entropy loss, and an additional class-conditional reconstruction loss for regularization. Along with these major differences, we conduct comprehensive ablation studies on three kinds of robustness, including affine transformation, overlapping digits, and semantic representation. The study reveals that some designs, which are thought critical to CapsNet, actually can harm its robustness, i.e., the dynamic routing layer and the transformation process, while others are beneficial for the robustness. Based on these findings, we propose enhanced ConvNets simply by introducing the essential components behind the CapsNet's success. The proposed simple ConvNets can achieve better robustness than the CapsNet.
Formation of delta-ferrite and its effect on impact toughness of GTAW weld metals in a 12 wt-% Cr steel
Creators: name: Wu, Dong
name: Tian, Wenbin
name: Zhang, Kaiyuan
name: Lu, Shanping
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: This research focused on the formation of the δ-phase and the corresponding effect on the impact toughness in a GTAW weld metal of a 12%Cr F/M steel. Two kinds of δ-phase were identified: one located at the prior austenitic grain boundaries (PAGBs) (called δPAGB) and the other was in the inter-dendritic region (called δinter). The δinter implied that the peritectic transition that occurred at the final stage of solidification in the DSC test, was suppressed in the welding process. A preheating treatment at 95°C decreased optimally the δ-phase fraction and thereby decrease the ductile-brittle transition temperature (DBTT). However, excessive preheating at higher temperatures enhanced the fraction of the δinter by promoting the micro-segregation and thus increased the DBTT.
HST/STIS Spectra of Nuclear Star Clusters in Spiral Galaxies: Dependence of Age and Mass On Hubble Type
Creators: name: Rossa, Joern
name: van der Marel, Roeland P.
name: Boeker, Torsten
name: Gerssen, Joris
name: Ho, Luis C.
name: Rix, Hans-Walter
name: Shields, Joseph C.
name: Walcher, Carl-Jakob
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: (Abridged) We study the nuclear star clusters in spiral galaxies of various Hubble types using spectra obtained with STIS on-board HST. We observed the nuclear clusters in 40 galaxies, selected from two previous HST/WFPC2 imaging surveys. The spectra provide a better separation of cluster light from underlying galaxy light than is possible with ground-based spectra. To infer the star formation history, metallicity and dust extinction, we fit weighted superpositions of single-age stellar population templates to the spectra. The luminosity-weighted age ranges from 10 Myrs to 10 Gyrs. The stellar populations of NCs are generally best fit as a mixture of populations of different ages. This indicates that NCs did not form in a single event, but instead they had additional star formation long after the oldest stars formed. On average, the sample clusters in late-type spirals have a younger luminosity-weighted mean age than those in early-type spirals (log(age/yr) = 8.37+/-0.25 vs. 9.23+/-0.21). The average cluster masses are smaller in late-type spirals than in early-type spirals (log(M/Msun) = 6.25+/-0.21 vs. 7.63+/-0.24), and exceed the masses typical of globular clusters. The cluster mass correlates strongly with both the Hubble type of the host galaxy and the luminosity of its bulge. The latter correlation has the same slope as the well-known correlation between supermassive black hole mass and bulge luminosity. The properties of both nuclear clusters and black holes are therefore intimately connected to the properties of the host galaxy.
description: AJ submitted (original submission Nov 30, 2005, present version includes changes based on referee recommendations). 69 pages, 16 figures, 7 tables
Η προκαλσιτονίνη ως πρώϊμος δείκτης λοίμωξης σε παιδιά με αιματολογικές κακοήθειες
Creators: name: Ρεκλείτη, Αλεξάνδρα Π.
Publisher: name: Aristotle University of Thessaloniki
Year: 2006
Subjects: Προκαλσιτονίνη
C-αντιδρώσα πρωτεϊνη
Ιντερλευκίνες
PCT procallitonin
CRP c-reactive protein
Interleukins

description: Η λοίμωξη παραμένει η πιο συχνή επιπλοκή στα παιδιά με αιματολογικές κακοήθειες. Η έγκαιρη διάγνωση και η γρήγορη αντιμετώπιση της λοίμωξης σε έναν ουδετεροπενικό ασθενή με πυρετό αποτελεί το βασικό στόχο της υποστηρικτικής τους αγωγής. Η προκαλσιτονίνη(PCT) παράγεται σε μεγάλες συγκεντρώσεις κατα τη διάρκεια βακτηριακών λοιμώξεων. Σκοπός της μελέτης ήταν η διερεύνηση του ρόλου της PCT στις λοιμώξεις των ουδετεροπενικών παιδιών με αιματολογικές κακοήθειες και η συσχέτιση της με άλλους δείκτες φλεγμονής. Προσδιορίστηκαν τα επίπεδα της PCT, της CRP, της νεοπτερίνης, των κυτταροκινών IL-1b, IL-6, IL-8, TNF-a, IL-10, STNFRII και το mRNA των IL-6, TNF-a, IL-10. Η PCT βρέθηκε αυξημένη στην 1η ημέρα στις ομάδες των παιδιών με πυρετό λόγω μικροβιακής λοίμωξης. Οι υπόλοιποι δείκτες βρέθηκαν αυξημένοι ανεξαρτήτως της αιτίας του πυρετού. Την 2η ημέρα από την έναρξη της αντιμικροβιακής αγωγής η PCT παρουσίασε πτώση αντίθετα οι αλλοι δείκτες συνέχισαν να αυξάνονται. Η PCT μπορεί να αποτελέσει έναν χρήσιμο δείκτη για την διάγνωση της βακτηριακής λοίμωξης σε παιδιά με αιματολογικές κακοήθειες όπως και για την παρακολούθηση της πορείας της λοίμωξης
description: Neutropenia is probably the major problem in patients with hematological maligancies. Fever is frequent in those patients and often related infection. The aim of this study was to determine the role of PCT during infection in neutropenic children with hematological malignanicies and its correlation with other inflammatory markers. PCT, PCT, neopterin, IL-6, IL-1b, IL-8, TNF-a, IL-10, STNFRII, mRNA of IL-6, TNF-a, IL-10 were determined. PCT levels were high in children with bacterial infections. The second day there was a decline rate. The levels of CRP and of interleukins were high indepedent of the cause of fever, and were still increasing during the second day. The levels of mRNA of IL-6, TNF-a, IL-10 had the same course. In conclusion, PCT is a good marker for the diffential diagnosis of bacterial infections in children with or without immunosuppresion. PCT is also a marker for monitoring the course of infection
Российский журнал боли, Выпуск 4(58) 2018
Creators: name: ЗАО "РКИ Соверо пресс"
Publisher: name: Российский журнал боли
Year: 2018

description: , Выпуск 4(58) 2018
description: "РОССИЙСКИЙ ЖУРНАЛ БОЛИ" издается с 2010 г. при поддержке РОИБ и выходит с периодичностью четыре номера в год (один раз в три месяца). Импакт-фактор РИНЦ 2016 - 0,932 Журнал входит в список ВАК. Журнал «БОЛЬ» издавался с 2003 по 2010 гг. В состав редакционной коллегии и редакционного совета журнала входят ведущие специалисты России, занимающиеся проблемой боли. В каждом номере публикуются статьи авторов-соискателей ученой степени кандидата медицинских наук. Тематика журнала посвящена проблеме боли и охватывает многие научные направления, связанные с физиологией и патофизиологией боли, методами оценки и диагностики боли, особенностями клиники ноцицептивных, невропатических и психогенных болевых синдромов и методами терапии. В статьях отражаются самые современные представления об этиопатогенезе болевых синдромов, клинической картине, современных методах лекарственной и немедикаментозной терапии, профилактике и реабилитации больных с различными формами хронических болей. Регулярно публикуются научные обзоры литературы и лекции по проблеме боли. Все статьи сопровождает библиография с полным цитированием источника. Журнал содержит следующие рубрики: «Лекция», «Оригинальные статьи», «Описание клинического случая», «Лекарственные средства», «Обзор» «Обозрение зарубежной литературы», «Организация альгологической помощи», «Рецензии» и другие. Плата за публикации статей не взимается. Каждая поступившая в редакцию статья регистрируется и рассматривается после рецензирования на заседании редакционной коллегии, на котором решается вопрос о ее публикации.
Dynamics of Loschmidt echoes and fidelity decay
Creators: name: Gorin, Thomas
name: Prosen, Tomaz
name: Seligman, Thomas H.
name: Znidaric, Marko
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Fidelity serves as a benchmark for the relieability in quantum information processes, and has recently atracted much interest as a measure of the susceptibility of dynamics to perturbations. A rich variety of regimes for fidelity decay have emerged. The purpose of the present review is to describe these regimes, to give the theory that supports them, and to show some important applications and experiments. While we mention several approaches we use time correlation functions as a backbone for the discussion. Vanicek's uniform approach to semiclassics and random matrix theory provides an important alternative or complementary aspects. Other methods will be mentioned as we go along. Recent experiments in micro-wave cavities and in elastodynamic systems as well as suggestions for experiments in quantum optics shall be discussed.
description: Review article with some original results in integrable systems and random matrix models; 133 pages, 53 figures
Diodontidae
Creators: name: Golani, Daniel
name: Fricke, Ronald
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Tetraodontiformes
Diodontidae

description: DIODONTIDAE   Cyclichthys orbicularis (Bloch 1785)
 Gulf of Suez: ¯
 Gulf of Aqaba: Israel (Steinitz & Ben-Tuvia 1955, as Cyclichthys orbicularis).
 Red Sea main basin: Eritrea (Kotthaus 1979, as Chilomycterus orbicularis), Yemen (Kotthaus 1979, as Chilomycterus orbicularis).
 General distribution: Red Sea, Indo-West Pacific: East Africa east to Japan, Philippines and New Caledonia.
 Cyclichthys spilostylus (Leis & Randall 1982)
 Gulf of Suez: ¯
 Gulf of Aqaba: Egypt (Leis & Randall 1982), Israel (Steinitz & Ben-Tuvia 1955, as Cyclichthys echinatus; Leis & Randall 1982), Jordan (Khalaf & Disi 1997).
 Red Sea main basin: Egypt (Debelius 2007).
 General distribution: Red Sea, Indo Pacific: East Africa east to southern Japan, Philippines and New Caledonia; Galápagos Archipelago.
 Remark: Lessepsian migrant into eastern Mediterranean (see Golani 1993, as Chilomycterus spilostylus).
 Diodon holocanthus Linnaeus 1758
 Gulf of Suez: ¯
 Gulf of Aqaba: ¯
 Red Sea main basin: Eritrea (Tortonese 1935, as Diodon holacanthus); Kotthaus 1979, as Diodon paraholocanthus).
 General distribution: Circumglobal in tropical and warm temperate seas.
 Diodon hystrix Linnaeus 1758
 Gulf of Suez: ¯
 Gulf of Aqaba: Israel (Steinitz & Ben-Tuvia 1955), Jordan (Khalaf & Disi 1997).
 Red Sea main basin: Egypt (Klunzinger 1871), Eritrea (Tortonese 1935), Saudi Arabia (Tortonese 1983). General distribution: Circumglobal in tropical and warm temperate seas.
 Diodon liturosus Shaw 1804
 Gulf of Suez: ¯
 Gulf of Aqaba: Egypt (Bogorodsky et al. 2011a). Red Sea main basin: Egypt (Bogorodsky et al. 2011a).
 General distribution: Red Sea, Indo-West Pacific: East Africa east to southern Japan and Society Islands.
description: Published as part of Golani, Daniel & Fricke, Ronald, 2018, Checklist of the Red Sea Fishes with delineation of the Gulf of Suez, Gulf of Aqaba, endemism and Lessepsian migrants, pp. 1-215 in Zootaxa 4509 (1) on pages 183-184, DOI: 10.11646/zootaxa.4509.1.1, http://zenodo.org/record/2607566
Stellar versus Galactic: The intensity of cosmic rays at the evolving Earth and young exoplanets around Sun-like stars
Creators: name: Rodgers-Lee, D.
name: Taylor, A. M.
name: Vidotto, A. A.
name: Downes, T. P.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Energetic particles, such as stellar cosmic rays, produced at a heightened rate by active stars (like the young Sun) may have been important for the origin of life on Earth and other exoplanets. Here we compare, as a function of stellar rotation rate ($Ω$), contributions from two distinct populations of energetic particles: stellar cosmic rays accelerated by impulsive flare events and Galactic cosmic rays. We use a 1.5D stellar wind model combined with a spatially 1D cosmic ray transport model. We formulate the evolution of the stellar cosmic ray spectrum as a function of stellar rotation. The maximum stellar cosmic ray energy increases with increasing rotation i.e., towards more active/younger stars. We find that stellar cosmic rays dominate over Galactic cosmic rays in the habitable zone at the pion threshold energy for all stellar ages considered ($t_*=0.6-2.9\,$Gyr). However, even at the youngest age, $t_*=0.6\,$Gyr, we estimate that $\gtrsim\,80$MeV stellar cosmic ray fluxes may still be transient in time. At $\sim1\,$Gyr when life is thought to have emerged on Earth, we demonstrate that stellar cosmic rays dominate over Galactic cosmic rays up to $\sim$4$\,$GeV energies during flare events. Our results for $t_*=0.6\,$Gyr ($Ω= 4Ω_\odot$) indicate that $\lesssim$GeV stellar cosmic rays are advected from the star to 1$\,$au and are impacted by adiabatic losses in this region. The properties of the inner solar wind, currently being investigated by the Parker Solar Probe and Solar Orbiter, are thus important for accurate calculations of stellar cosmic rays around young Sun-like stars.
description: 14 pages, 8 figures, accepted for publication in MNRAS
Absence of Acanthocytosis in Huntington’s Disease-like 2: A Prospective Comparison with Huntington’s Disease
Creators: name: Anderson, David Graham
name: Carmona, Sergio
name: Naidoo, Kubendran
name: Coetzer, Theresa L
name: Carr, Jonathan
name: Rudnicki, Dobrila D
name: Walker, Ruth Helen
name: Margolis, Russell L
name: Krause, Amanda
Publisher: name: Tremor and Other Hyperkinetic Movements
Year: 2017

description: Background: Huntington’s Disease-like 2 (HDL2) is classified as a neuroacanthocytosis; however, this remains unverified. We aim to determine if acanthocytes are present in HDL2 and whether acanthocytes can differentiate HDL2 from Huntington’s disease (HD). Methods: We prospectively compared 13 HD and 12 HDL2 cases against 21 unaffected controls in Johannesburg. Blood smears were prepared using international standards and reviewed by at least two blinded reviewers. An acanthocytosis rate of greater than 1.2% in the dry smear or greater than 3.7% in the wet smear was designated a priori as the threshold for clinical significance based on previously established standards. Flow cytometry was performed on all but four of the cases. Red cell membrane protein analysis was performed on all participants. Results: There were 12 HDL2, 13 HD, and 21 controls enrolled. None of the HD or HDL2 participants had defined acanthocytosis or other morphological abnormalities. None of the HD or HDL2 cases had evidence of an abnormal band 3. Discussion: Acanthocytosis was not identified in either HDL2 or HD in our patient population. Our results, based on the first prospective study of acanthocytes in HDL2 or HD, suggest that screening for acanthocytes will not help establish the diagnosis of HD or HDL2, nor differentiate between the two disorders and raises the question if HDL2 should be placed within the neuroacanthocytosis syndromes.
description: Tremor and Other Hyperkinetic Movements, Tremor and Other Hyperkinetic Movements
A comparison of finite element and atomistic modelling of fracture
Creators: name: Coffman, Valerie R
name: Sethna, James P.
name: Heber, Gerd
name: Liu, Mu
name: Ingraffea, Anthony
name: Bailey, Nicholas P.
name: Barker, Erin Iesulauro
Publisher: name: arXiv
Year: 2008
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Are the cohesive laws of interfaces sufficient for modelling fracture in polycrystals using the cohesive zone model? We examine this question by comparing a fully atomistic simulation of a silicon polycrystal to a finite element simulation with a similar overall geometry. The cohesive laws used in the finite element simulation are measured atomistically. We describe in detail how to convert the output of atomistic grain boundary fracture simulations into the piecewise linear form needed by a cohesive zone model. We discuss the effects of grain boundary microparameters (the choice of section of the interface, the translations of the grains relative to one another, and the cutting plane of each lattice orientation) on the cohesive laws and polycrystal fracture. We find that the atomistic simulations fracture at lower levels of external stress, indicating that the initiation of fracture in the atomistic simulations is likely dominated by irregular atomic structures at external faces, internal edges, corners, and junctions of grains. Thus, cohesive properties of interfaces alone are likely not sufficient for modelling the fracture of polycrystals using continuum methods.
description: 18 pages, 11 figures
Molecular dynamics simulation studies on the concentration-dependent interaction of dodecyltrimethylammonium bromide with curcumin
Creators: name: Liu, Yinglin
name: Yan, Hui
name: Liu, He
name: Liu, Jie
name: Sun, Bin
name: Liu, Min
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: Curcumin, a natural dietary polyphenol extracted from the roots of the plant Curcumin longa, possesses diverse therapeutic effects. The poor water solubility and instability of curcumin can be improved by encapsulation in surfactant micelles. In this paper, the interaction between curcumin and dodecyltrimethylammonium bromide (DTAB) in aqueous solution was studied by molecular dynamics simulation. Three systems were established by changing the number of added DTAB molecules to explore the interaction mode between curcumin and DTAB in different aggregation states. Distance distribution, number density distribution, electrostatic potential distribution and decomposition of energy were used to clarify binding structures and interaction mechanism. Before forming micelles, changes in the concentration of DTAB resulted in the formation of two different aggregation states, namely monomer and pre-micelle state. DTAB of two different aggregation states interacted with curcumin through electrostatic and hydrophobic interactions, respectively. When the surfactant concentration was above the critical micelle concentration (cmc), curcumin was solubilized into the micelle and located at the palisade layer as expected. The dynamic simulation results can provide a theoretical basis for experimental research and explain the interaction mode between them at the microscopic level. This will provide guidance for the use of surfactants in pharmaceutical formulations.
Molidae
Creators: name: Golani, Daniel
name: Fricke, Ronald
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Tetraodontiformes
Molidae

description: MOLIDAE   Masturus lanceolatus (Liénard 1841)
 Gulf of Suez: ¯
 Gulf of Aqaba: Jordan (Khalaf 2004).
 Red Sea main basin: ¯
 General distribution: Circumglobal in tropical and temperate seas.
 Mola mola (Linnaeus 1758)
 Gulf of Suez: ¯
 Gulf of Aqaba: ¯
 Red Sea main basin: Egypt (Klunzinger 1871, as Orthagoriscus mola).
 General distribution: Circumglobal in tropical and temperate seas.
description: Published as part of Golani, Daniel & Fricke, Ronald, 2018, Checklist of the Red Sea Fishes with delineation of the Gulf of Suez, Gulf of Aqaba, endemism and Lessepsian migrants, pp. 1-215 in Zootaxa 4509 (1) on page 184, DOI: 10.11646/zootaxa.4509.1.1, http://zenodo.org/record/2607566
Essays on bounding stochastic programming problems
Creators: name: Edirisinghe, Nalin Chanaka Perera
Publisher: name: University of British Columbia
Year: 2011

description: Many planning problems involve choosing a set of optimal decisions for a system in the face of uncertainty of elements that may play a central role in the way the system is analyzed and operated. During the past decade, there has been a renewed interest in the modelling, analysis, and solution of such problems due to a remarkable development of both new theoretical results and novel computational techniques in stochastic optimization. A prominent approach is to develop upper and lower bounding approximations to the problem along with procedures to sharpen bounds until an acceptable tolerance is satisfied. The contributions of this dissertation are concerned with the latter approach. The thesis first studies the stochastic linear programming problem with randomness in both the objective coefficients and the constraints. A convex-concave saddle property of the value function is utilized to derive new bounding techniques which generalize previously known results. These approximations require discretizing bounded domains of the random variables in such a way that tight upper and lower bounds result. Such techniques will prove attractive with the recent advances in large-scale linear programming. The above results are also extended to obtain new upper and lower bounds when the domains of random variables are unbounded. While these bounds are tight, the approximating models are large-scale deterministic linear programs. In particular, with a proposed order-cone decomposition for the domains, these linear programs are well-structured, thus enabling one to use efficient techniques for solution, such as parallel computation. The thesis next considers convex stochastic programs. Using aggregation concepts from the deterministic literature, new bounds are developed for the problem which are computable using standard convex programming algorithms. Finally, the discussion is focused on a stochastic convex program arising in a certain resource allocation problem. Exploiting the problem structure, bounds are developed via the Karush-Kuhn-Tucker conditions. Rather than discretizing domains, these approximations advocate replacing difficult multidimensional integrals by a series of simple univariate integrals. Such practice allows one to preserve differentiability properties so that smooth convex programming methods can be applied for solution.
Microscopic Description of Nuclear Wobbling Motion -- Rotation of traxially deformed nuclei --
Creators: name: Shoji, Takuya
name: Shimizu, Yoshifumi R.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The nuclear wobbling motion in the Lu region is studied by the microscopic cranked mean-field plus RPA method. The Woods-Saxon potential is used as a mean-field with a new parameterization which gives reliable description of rapidly rotating nuclei. The prescription of symmetry-preserving residual interaction makes the calculation of the RPA step parameter-free, and we find the wobbling-like RPA solution if the triaxial deformation of the mean-field is suitably chosen. It is shown that the calculated out-of-band $B(E2)$ of the wobbling-like solution depends on the triaxial deformation in the same way as in the macroscopic rotor model, and can be used to probe the triaxiality of the nuclear mean-field.
description: 10 pages, 8 figures, talk at International Conference on Nuclear Structure Physics, Shanghai, June 2006
Dynamical Spin Chains in 4D $\mathcal{N}=2$ SCFTs
Creators: name: Pomoni, Elli
name: Rabe, Randle
name: Zoubos, Konstantinos
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: This is the first in a series of papers devoted to the study of spin chains capturing the spectral problem of 4d $\mathcal{N}=2$ SCFTs in the planar limit. At one loop and in the quantum plane limit, we discover a quasi-Hopf symmetry algebra, defined by the $R$-matrix read off from the superpotential. This implies that when orbifolding the $\mathcal{N}=4$ symmetry algebra down to the $\mathcal{N}=2$ one and then marginaly deforming, the broken generators are not lost, but get upgraded to quantum generators. Importantly, we demonstrate that these chains are dynamical, in the sense that their Hamiltonian depends on a parameter which is dynamically determined along the chain. At one loop we map the holomorphic SU(3) scalar sector to a dynamical 15-vertex model, which corresponds to an RSOS model, whose adjacency graph can be read off from the gauge theory quiver/brane tiling. One scalar SU(2) sub-sector is described by an alternating nearest-neighbour Hamiltonian, while another choice of SU(2) sub-sector leads to a dynamical dilute Temperley-Lieb model. These sectors have a common vacuum state, around which the magnon dispersion relations are naturally uniformised by elliptic functions. Concretely, for the $\mathbb{Z}_2$ quiver theory we study these dynamical chains by solving the one- and two-magnon problems with the coordinate Bethe ansatz approach. We confirm our analytic results by numerical comparison with the explicit diagonalisation of the Hamiltonian for short closed chains.
description: 88 pages, 14 Figures
Holmes Tremor Secondary to a Stabbing Lesion in the Midbrain
Creators: name: Gisbert Cury, Rubens
name: Reis Barbosa, Egberto
name: Freitas, Christian
name: Filipe De Souza Godoy, Luis
name: Silva Paiva, Wellingson
Publisher: name: Tremor and Other Hyperkinetic Movements
Year: 2017

description: Background: The development of Holmes tremor (HT) after a direct lesion of the midbrain has rarely been reported in the literature, although several etiologies have been linked with HT, such as stroke, brainstem tumors, multiple sclerosis, head trauma, or infections. Phenomenology Shown: A 31-year-old male, having been stabbed in the right eye, presented with a rest and action tremor in the left upper limb associated with left hemiparesis with corresponding post-contrast volumetric magnetic resonance imaging T1 with sagittal oblique reformation showing the knife trajectory reaching the right midbrain. Educational Value: Despite the rarity of the etiology of HT in the present case, clinicians working with persons with brain injuries should be aware of this type of situation.
description: Tremor and Other Hyperkinetic Movements, Tremor and Other Hyperkinetic Movements
title: Biocritical Reflections on the Encyclopedia of Youth
Creators: name: Shalin, Dmitri
Publisher: name: AvtobiografiЯ
Year: 2020

description: In this contribution are displayed the methodological reflections on Mikhail Epshtein’s and Sergei Iur’enen Encyclopedia of Youth by Dmitri Shalin against the backdrop of biocritical hermeneutics.
Second harmonic generation as a minimal model of turbulence
Creators: name: Vladimirova, N.
name: Shavit, M.
name: Belan, S.
name: Falkovich, G.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: When two resonantly interacting modes are in contact with a thermostat, their statistics is exactly Gaussian and the modes are statistically independent despite strong interaction. Considering noise-driven system, we show that when one mode is pumped and another dissipates, the statistics (of such cascades) is never close to Gaussian no matter the interaction/noise relation. One finds substantial phase correlation in the limit of strong interaction (weak noise). Surprisingly, for both cascades, the mutual information between modes increases and entropy further decreases when interaction strength decreases. We use the model to elucidate the fundamental problem of far-from equilibrium physics: where the information (entropy deficit) is encoded and how singular measures form. For an instability-driven system (a laser), even a small added noise leads to large fluctuations of the relative phase near the stability threshold, while far from it we show that the conversion into the second harmonic is weakly affected by noise.
Spin orientation and spin currents induced by linearly polarized light
Creators: name: Tarasenko, S. A.
name: Ivchenko, E. L.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: To date, optical orientation of free-carrier spins and spin currents have been achieved by circularly polarized light, while the linearly polarized light has been used for optical alignment of electron momenta. Here we show that, in low-dimensional structures, absorption of the linearly polarized light also leads to the spin polarization and spin photocurrent, and, thus, the electron and hole spins can be manipulated by light of zero helicity. The microscopic description of the both effects is developed for interband optical transitions in undoped quantum wells (QWs) as well as for direct intersubband and indirect intrasubband (Drude-like) transitions in $n$-doped QW structures.
description: 2 pages, 1 figure, to be published in Proc. ICPS-28
Effective non-additive pair potential for lock-and-key interacting particles: the role of the limited valence
Creators: name: Largo, Julio
name: Tartaglia, Piero
name: Sciortino, Francesco
Publisher: name: arXiv
Year: 2007
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Probability (math.PR)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Theoretical studies of self-assembly processes and condensed phases in colloidal systems are often based on effective inter-particle potentials. Here we show that developing an effective potential for particles interacting with a limited number of ``lock-and-key'' selective bonds (due to the specificity of bio-molecular interactions) requires -- beside the non-sphericity of the potential -- a (many body) constraint that prevent multiple bonding on the same site. We show the importance of retaining both valence and bond-selectivity by developing, as a case study, a simple effective potential describing the interaction between colloidal particles coated by four single-strand DNA chains.
description: 4 pages, 5 figures