cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Magnitude distribution of earthquakes: Two fractal contact area distribution
Creators: name: Pradhan, Srutarshi
name: Chakrabarti, Bikas K.
name: Ray, Purussatam
name: Dey, Malay Kanti
Publisher: name: arXiv
Year: 2003
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The `plate tectonics' is an observed fact and most models of earthquake incorporate that through the frictional dynamics (stick-slip) of two surfaces where one surface moves over the other. These models are more or less successful to reproduce the well known Gutenberg-Richter type power law in the (released) energy distribution of earthquakes. During sticking period, the elastic energy gets stored at the contact area of the surfaces and is released when a slip occurs. Therefore, the extent of the contact area between two surfaces plays an important role in the earthquake dynamics and the power law in energy distribution might imply a similar law for the contact area distribution. Since, fractured surfaces are fractals and tectonic plate- earth's crust interface can be considered to have fractal nature, we study here the contact area distribution between two fractal surfaces. We consider the overlap set of two self-similar fractals, characterised by the same fractal dimensions, and look for their distribution. We have studied numerically the specific cases of both regular and random Cantor sets in one dimension and gaskets and percolation fractals in two dimension. We find that in all the cases the distributions show an universal finite size scaling behavior. The contact area distributions have got a power law decay for both regular and random Cantor sets and also for gaskets. However, for percolation clusters the distribution shows Gaussian variation.
description: 6 pages, 6 figures, revtex style
Research Advances in Mechanization of Pesticide Spraying Technology for Facility Agriculture
Creators: name: LIU, Dejiang
name: GONG, Yan
name: WANG, Guo
name: CHEN, Xiao
name: ZHANG, Xiao
name: WU, Guozhi
name: LIU, Dejiang
name: GONG, Yan
name: WANG, Guo
name: CHEN, Xiao
name: ZHANG, Xiao
name: WU, Guozhi
Publisher: name: Unknown
Year: 2018
Subjects: subject: Agribusiness
subject: Facility agriculture, Pesticide application technology, Controlled droplet, Centrifugal atomization

description: Firstly, this paper introduced the special requirements of pesticide application technical equipment for the facility agriculture. Secondly, it analyzed domestic situation of pesticide application technical equipment for the facility agriculture. Then, it discussed existing controlled droplet pesticide sprayer from operating principle, structural characteristics, and innovation points, and pointed out existing research findings and future research modules of the controlled droplet pesticide sprayer. Finally, in line with main research points and development direction of controlled droplet pesticide sprayer for the facility agriculture, it came up with pertinent recommendations and measures. It is intended to provide references for the application and development of pesticide application technical equipment for the facility agriculture in China.
Electronic properties of bilayer graphene catenoid bridge
Creators: name: Silva, J. E. G.
name: Saraiva, J.
name: Santhiago, T. M.
name: Ramos, Antonio C. A.
name: da Costa, D. R.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the properties of an electron on a catenoid surface. The catenoid is understood as a realization of a bridge connecting two graphene layer by a smooth surface. The curvature induces a symmetrical reflectionless potential well around the bridge with one bound-state for $m=0$. For $m\neq 0$, a centrifugal potential barrier arises controlling the tunnelling between the layers. An external electric field breaks the parity symmetry and provides a barrier that controls the conductance from one layer to another. By applying a constant magnetic field the effective potential exhibits a confining double-well potential nearby the bridge. We obtain the corresponding bound states and study the effects of the curvature on the Landau levels.
description: 7 figures
Dependency Smells in JavaScript Projects
Creators: name: Javan Jafari, Abbas
name: Elias Costa, Diego
name: Abdalkareem, Rabe
name: Shihab, Emad
name: Tsantalis, Nikolaos
Publisher: name: Zenodo
Year: 2021

description: This is the replication package for our paper on dependency smells. Here is a short description of what is contained in this package: Code This folder contains the code used for extracting, parsing, and analyzing the smells in the dataset, along with statistical analyses. The "parser.py" parses the project information (such as package.json) and prepares them in the databases. The "analyzer.py" file is responsible for the majority of the empirical analyses. Datasets This folder contains the intermediate datasets created and used in our analyses. The "smelldataset.db" file contains all smelly and clean dependencies for the latest snapshot. The "smell_counts.csv" file contains smells statistics for the projects in our dataset. The "changehistory.db" file contains the historical smell statistics for a period of 5 years. The code also requires the GhTorrent Dataset available at: https://ghtorrent.org/downloads.html. Survey Questionnaires and Responses These two folders contain the full set of questions that we asked the developers in our surveys along with the responses. The responses have been anonymised to hide personal information. Tool This is the published tool which is also available at: https://github.com/abbasjavan/DependencySniffer Visualization Scripts This folder contains the scripts used to create the figures for the paper.
title: A trainee’s guide to T2-Hypointense adnexal lesions
Creators: name: Barros, Daniela
Publisher: name: European Congress of Radiology
Year: 2021
Subjects: subject: Education and training
subject: Education
subject: MR
subject: Genital / Reproductive system female

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To review an imaging algorithm to aid the correct interpretation of T2-hyponintense adnexal lesions. To describe and illustrate different adnexal lesions with hyposignal on T2 weighted...
The eigenstructure of the sample covariance matrices of high-dimensional stochastic volatility models with heavy tails
Creators: name: Heiny, Johannes
name: Mikosch, Thomas
Publisher: name: arXiv
Year: 2020
Subjects: subject: Probability (math.PR)
subject: Statistics Theory (math.ST)
subject: FOS: Mathematics
subject: 60B20 (Primary), 60F05, 60F10, 60G10, 60G55, 60G70 (Secondary)

description: We consider a $p$-dimensional time series where the dimension $p$ increases with the sample size $n$. The resulting data matrix $X$ follows a stochastic volatility model: each entry consists of a positive random volatility term multiplied by an independent noise term. The volatility multipliers introduce dependence in each row and across the rows. We study the asymptotic behavior of the eigenvalues and eigenvectors of the sample covariance matrix $XX'$ under a regular variation assumption on the noise. In particular, we prove Poisson convergence for the point process of the centered and normalized eigenvalues and derive limit theory for functionals acting on them, such as the trace. We prove related results for stochastic volatility models with additional linear dependence structure and for stochastic volatility models where the time-varying volatility terms are extinguished with high probability when $n$ increases. We provide explicit approximations of the eigenvectors which are of a strikingly simple structure. The main tools for proving these results are large deviation theorems for heavy-tailed time series, advocating a unified approach to the study of the eigenstructure of heavy-tailed random matrices.
description: Bernoulli 25 (2019), no. 4B, 3590-3622
A Survey Research on Agricultural College Undergraduates’ Attitudes towards In-class and Out-of-class Activities Based on the Mixed Teaching Model
Creators: name: LI, Guihua
name: LI, Guihua
Publisher: name: Unknown
Year: 2018
Subjects: subject: Agribusiness
subject: Mixed teaching model, In-class and out-of-class activities of college English, Language competence , Non-language competence

description: In order to study the effects of in-class and out-of-class activities of college English based on the mixed teaching model on the fostering of students' English learning and application ability, the attitudes of 215 freshmen of Agricultural College, Yanbian University towards in-class and out-of-class activities and their participation and completion of tasks were investigated by a questionnaire. The results show that a series of in-class and out-of-class activities could help improve the students’ language competence as well as non-language competence such as learning strategies, emotional attitudes, and cultural awareness. The implementation and effect of school online courses were inferior to classroom teaching, but they provide reference and experience for future mixed teaching.
Optical studies of V4332 Sagittarii - detection of unusually strong KI and NaI lines in emission
Creators: name: Banerjee, D. P. K.
name: Ashok, N. M.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present optical observations of the enigmatic nova-like variable V4332 Sgr. The importance of this object should not be understated since it is considered to be the possible prototype of a new class of eruptive variables. These objects have been the subject of considerable studies at present primarily because of the spectacular eruption of V838 Mon - another member of this class - recently in 2002. The cause of the outburst in such objects is not well understood. Our recent work has shown striking changes in the near-IR spectrum of V4332 Sgr since its 1994 outburst. The optical spectrum presented here confirms that V4332 Sgr is indeed an unusual and extremely interesting object. This spectrum, the first to be taken after a hiatus of nearly 10 years after the outburst, shows several lines in emission but is dominated by exceptionally strong emission in the resonance doublet of KI at 7665 and 7699Å and to a slightly lesser strength in the unresolved NaI doublet at 5890 and 5896Å. The KI lines are shown to be optically thick and considerably broadened. We investigate the site of origin of the KI and NaI emission. We discuss whether V4332 Sgr is related to L or T type dwarf based on BVRI photometry.
description: 10 pages, 2 figures, 2 tables. Appeared in Ap.J(L), 2004, 604, L57-L60
Coronal Jets, and the Jet-CME Connection
Creators: name: Sterling, Alphonse C.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Solar coronal jets have been observed in detail since the early 1990s. While it is clear that these jets are magnetically driven, the details of the driving process has recently been updated. Previously it was suspected that the jets were a consequence of magnetic flux emergence interacting with ambient coronal field. New evidence however indicates that often the direct driver of the jets is erupting field, often carrying cool material (a "minifilament"), that undergoes interchange magnetic reconnection with preexisting field ([1]). More recent work indicates that the trigger for eruption of the minifilament is frequently cancelation of photospheric magnetic fields at the base of the minifilament. These erupting minifilaments are analogous to the better-known larger-scale filament eruptions that produce solar flares and, frequently, coronal mass ejections (CMEs). A subset of coronal jets drive narrow "white-light jets," which are very narrow CME-like features, and apparently a few jets can drive wider, although relatively weak, "streamer-puff" CMEs. Here we summarize these recent findings.
title: CT findings of septic shock
Creators: name: Di Serafino, Marco
Publisher: name: European Congress of Radiology
Year: 2021
Subjects: subject: Education and training
subject: Acute
subject: eLearning
subject: Education
subject: CT-Angiography
subject: CT
subject: Emergency

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: The aim of this article is to review the characteristics of septic shock (SS) from a computed tomography (CT) imaging perspective, beyond the underlying causes highlighting a variety of septic shock-related signs that are collectively described as...
Psychological Problems and Countermeasures of Boarding Students in Rural Primary Schools——Based on the Investigation of County L in Shaanxi Province
Creators: name: WANG, Hua
name: LIU, Xiaotong
name: WANG, Hua
name: LIU, Xiaotong
Publisher: name: Unknown
Year: 2018
Subjects: subject: Agribusiness
subject: Rural education, Boarding primary school, Boarder, Psychological problems

description: With the implementation of the school relocation policy in the 1990s, the number of rural primary schools has dropped sharply. In order to better solve the problem of schooling for rural students, the development of boarding schools has become a realistic choice. However, for pupils lacking self-reliance, premature boarding can have an adverse effect on their mental development. In the investigation of county L in southern Shaanxi, the physical and mental development of boarding students is influenced by such factors such as the family's economic status, the supervision of primary boarding schools, and the isolation of social contacts under the boarding system. Therefore, trying to make recommendations to care for boarding students from the duties and responsibilities of the family, the school and the government is of positive significance in advancing education equity.
Zvenella acutangulata Xia, Liu & Yin 1991
Creators: name: Yuan, Li-Lan
name: Xu, Fei
name: Wang, Xiao-Xiao
name: Zhang, Dong-Xiao
name: Xie, Guang-Lin
name: Liu, Hao-Yu
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Orthoptera
Haglotettigoniidae
Zvenella
Zvenella acutangulata

description: 33 Zvenella acutangulata Xia, Liu & Yin, 1991
 Material examined. CHINA, Yunnan: 1♂ 1♀: Menghai,Meng'a, 3-4.VIIII. 2012, leg. Jishan Xu, Lingxiao Chang; 1♂: Mangkuan, Baihualing, 23-27.VIIII. 2013, leg.Yanju Dong.
 Remark. This species was only known from Hainan Province.
description: Published as part of Yuan, Li-Lan, Xu, Fei, Wang, Xiao-Xiao, Zhang, Dong-Xiao, Xie, Guang-Lin & Liu, Hao-Yu, 2021, Checklist of the infraorder Gryllidea (Orthoptera: Ensifera) from Yunnan province, China, with description of one new species, pp. 492-504 in Zootaxa 4995 (3) on page 502, DOI: 10.11646/zootaxa.4995.3.5, http://zenodo.org/record/5057422
Unconditional security of coherent-state quantum key distribution with strong phase-reference pulse
Creators: name: Koashi, Masato
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We prove the unconditional security of a quantum key distribution protocol in which bit values are encoded in the phase of a weak coherent-state pulse relative to a strong reference pulse. In contrast to implementations in which a weak pulse is used as a substitute for a single-photon source, the achievable key rate is found to decrease only linearly with the transmission of the channel.
description: 4 pages, 3 figures
Η παραγραφή εν επιδικία
Creators: name: Βασδάρη, Μυρτώ -Δόμνα Βασιλείου
Publisher: name: Aristotle University of Thessaloniki
Year: 2021
Subjects: παραγραφή
επιδικία
διαδικαστικές πράξεις
εκκρεμείς υποθέσεις
διαμεσολάβηση
limitation period
lis pendens
judicial procedures
pending cases
mediation

description: Αντικείμενο της διπλωματικής εργασίας είναι ο θεσμός της εν επιδικία παραγραφής ως ειδικότερη έκφανση του θεσμού της παραγραφής. Αρχικά εξετάζεται πως με την άσκηση της αγωγής αλλά και κάθε άλλου επιθετικού ένδικου βοηθήματος που εντάσσεται στην έννοια της αγωγής η παραγραφή της αξίωσης διακόπτεται. Παράλληλα δε ερευνάται και το ενδεχόμενο διακοπής ή αναστολής της παραγραφής σύμφωνα με τις οικείες ρυθμίσεις για τη διαμεσολάβηση, τη διαιτησία και τους λοιπούς εναλλακτικούς τρόπους επίλυσης των ιδιωτικών διαφορών. Στο κύριο μέρος της διπλωματικής τονίζεται πως η διακοπή της παραγραφής, σύμφωνα με το άρθρο 261 ΑΚ, όπως τροποποιήθηκε με το Ν. 4139/2013 (άρθρο 101 §1) δεν έχει πλέον στιγμιαίο αλλά διαρκή χαρακτήρα και εκτείνεται καταρχήν μέχρι την έκδοση τελεσίδικης απόφασης ή την κατ’ άλλο τρόπο περάτωση της δίκης. Παράλληλα, αναλύονται οι σωρευτικές προϋποθέσεις βάσει των οποίων η διακοπείσα με την άσκηση της αγωγής παραγραφή δύναται να επανεκκινήσει σε χρονικό σημείο πριν την περάτωση της δίκης. Το τελευταίο μέρος επικεντρώνεται στα ζητήματα αντισυνταγματικότητας που αναφύονται εκ της εφαρμογής της ισχύουσας διάταξης του άρθρου 261 ΑΚ σε όλες ανεξαιρέτως τις εκκρεμείς υποθέσεις στις οποίες δεν έχει εκδοθεί τελεσίδικη απόφαση, με εκτενή ανάλυση επίκαιρης νομολογίας
description: The aim of the present thesis is to examine the limitation period during lis pendens, as a special form of the prescription of claims. At first, we present how filing a lawsuit or any similar to lawsuit legal action may effectively interrupt the limitation period. We also examine the interruption or the suspension of the limitation period according to mediation law, arbitration law and other alternative dispute resolution in civil law. Article 261 of the civil code was amended by law No 4139/2013 (article 101 §1). At the main part of the thesis it is emphasized that according to the new provision, the interruption of the limitation period after filing a lawsuit is not instantaneously, but it basically lasts until the final judgment or the conclusion of judicial procedures. Furthermore, we analyze the cumulative conditions upon which the limitation period can restart before the conclusion of all judicial procedures. At the last part of the thesis we focused on article 261 §3 of the civil code, according which the new provision can be applied to all pending cases without final judgment. Implementation of this provision may raise the question of unconstitutionality. On this basis we analyze all relevant case-law
title: New perspective in the assessment of lumbar back pain: MR radiomic features as biomarkers of disc degeneration and protrusion
Creators: name: Nistri, Francesca
Publisher: name: European Congress of Radiology
Year: 2021
Subjects: subject: Tissue characterisation
subject: Segmentation
subject: MR
subject: Musculoskeletal spine

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Intervertebral disc degeneration is a common cause of lumbar back pain and Magnetic Resonance Imaging ( MRI ) is the most used technique to evaluate morphological spine and disc changes. The aim of our study was t o evaluate if radiomic features [ 1...
Additional file 5 of A type II implementation-effectiveness hybrid quasi-experimental pilot study of a clinical intervention to re-engage people living with HIV into care, ‘Lost & Found’: an implementation science protocol
Creators: name: Cox, Joseph
name: Linthwaite, Blake
name: Engler, Kim
name: Lessard, David
name: Lebouché, Bertrand
name: Kronfli, Nadine
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 5. DataManagement_CoxLinthwaite
Linked Data for Libraries and Archives
Creators: name: Roman Amigo, Carolina
Publisher: name: The University of British Columbia
Year: 2017

description: Linked data is the term used to refer to the set of technologies and best practices aimed to prepare and publish data in a way it can be interlinked and shared on the Semantic Web. The Semantic Web is the next level of evolution of the internet as we use it today, where machines will be able to understand the semantic meaning of information provided by humans. Although its multiple potential applications to Libraries and Archives, linked data implementation is still incipient in this setting. This study aims to identify and explain the core concepts related to linked data, as well as to explore its possible applications for Libraries and Archives. The theoretical component of this project comprised a literature review and the creation of narratives for the definition of Linked Data main concepts and frameworks. The practical component included prototyping and testing of Linked Data web applications using UBC Open Collections metadata.
Relationship between Poor Family Environment and Early Childhood Development in Rural Areas and Recommendations
Creators: name: WANG, Tianyi
name: WANG, Tianyi
Publisher: name: Unknown
Year: 2018
Subjects: subject: Agribusiness
subject: Poor rural areas, Family environment, Children, Early development

description: In order to provide a policy basis for improving the early development of poor rural children, this paper uses quantitative data and quantitative research methods to study the early development of children in poor rural areas and the impact of family environmental quality on such development. The results show that the early development of poor rural children, especially the ability of social emotion is not perfect, and the quality of family environment has a significant impact on the early development of poor rural children. Therefore, in order to improve the early development of rural children, it is necessary to attach importance to the improvement of family environment and increase the interaction with children. The government needs to establish and improve the mechanism of providing early development services, increase investment and find more efficient service model.
Research Progress on Chemical Composition and Clinical Effect of Ocimum basilicum
Creators: name: CHEN, Qun
name: ZHANG, Xing
name: WANG, Jie
name: CHEN, Qun
name: ZHANG, Xing
name: WANG, Jie
Publisher: name: Unknown
Year: 2018
Subjects: subject: Agribusiness
subject: Ocimum basilicum, Phytochemical research, Pharmacological research

description: Ocimum basilicum is a common herb well known for its importance for ornamental and therapeutic purposes. Chemical components that have been isolated from O. basilicum plants include terpenoids, alkaloids, flavonoids, tannic acid, saponin glycosides, and ascorbic acid. O. basilicum has liver protection, immune regulation, anti-hyperglycemia, hypolipidemic, anti-toxin, anti-inflammatory, anti-bacterial and anti-fungal effects. This paper aims to review the latest progress in phytochemical research and pharmacological research of O. basilicum, which will assist various practitioners and clinicians in understanding the traditional and modern uses of O. basilicum.
On the influence of acoustic waves on coherent bremsstrahlung in crystals
Creators: name: Saharian, A. A.
name: Mkrtchyan, A. R.
name: Parazian, V. V.
name: Grigoryan, L. Sh.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We investigate the coherent bremsstrahlung by relativistic electrons in a single crystal excited by hypersonic vibrations. The formula for the corresponding differential cross-section is derived in the case of a sinusoidal wave. The conditions are specified under which the influence of the hypersound is essential. The case is considered in detail when the electron enters into the crystal at small angles with respect to a crystallographic axis. It is shown that in dependence of the parameters, the presence of hypersonic waves can either enhance or reduce the bremsstrahlung cross-section.
description: 11 pages, 6 EPS figures, LaTeX
Τ1 γλωττιδικό καρκίνωμα του λάρυγγα: laser χορδεκτομή ή ακτινοθεραπεία. Συστηματική ανασκόπηση
Creators: name: Καραμήτσου, Παρασκευή Αντωνίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2021
Subjects: Τ1 γλωττιδικός καρκίνος
laser χορδεκτομή
ακτινοθεραπεία
T1 glottic cancer
laser cordectomy
radiotherapy

description: H laser χορδεκτομή και η ακτινοθεραπεία αποτελούν αποδεκτές θεραπευτικές επιλογές στην αντιμετώπιση ασθενών με Τ1Ν0Μ0 γλωττιδικό καρκίνο. Σκοπός της παρούσας συστηματικής ανασκόπησης είναι η σύγκριση των ογκολογικών εκβάσεων της laser χειρουργικής και της ακτινοθεραπείας στον Τ1 γλωττιδικό καρκίνο. Σε τρεις ηλεκτρονικές βάσεις δεδομένων (PubMed/Medline, EMBASE, the Cochrane Library) αναζητήθηκαν δημοσιευμένες μελέτες από το 1996 ως και τον Μάρτιο του 2021 που συνέκριναν την laser χειρουργική με την ακτινοθεραπεία σε ασθενείς με πρώιμο γλωττιδικό καρκίνο. Τα άρθρα που ανευρέθηκαν κατά την αναζήτηση αξιολογήθηκαν σύμφωνα με τα κριτήρια εισόδου και αποκλεισμού. Δεκαεπτά μελέτες, τρεις προοπτικές και δεκατέσσερις αναδρομικές, με σύνολο 2.127 ασθενείς με Τ1 γλωττιδικό καρκίνο πληρούσαν τα κριτήρια εισόδου και συμπεριλήφθηκαν στην συστηματική ανασκόπηση. Ο τοπικός έλεγχος της νόσου, η ολική επιβίωση και η ειδική της νόσου επιβίωση μεταξύ των δύο θεραπευτικών παρεμβάσεων φαίνεται να μην παρουσιάζουν στατιστικά σημαντική διαφορά, βάσει των δεδομένων των συμπεριλαμβανόμενων μελετών. Η laser χειρουργική φαίνεται να πλεονεκτεί έναντι της ακτινοθεραπείας στην διατήρηση του λάρυγγα ασθενών με Τ1 γλωττιδικό καρκίνο. Οι ογκολογικές εκβάσεις μεταξύ της laser χορδεκτομής και της ακτινοθεραπείας στην αντιμετώπιση του Τ1 γλωττιδικού καρκίνου φαίνεται να είναι συγκρίσιμες. Σημαντική κρίνεται η διενέργεια τυχαιοποιημένων κλινικών δοκιμών αναφορικά με την αποτελεσματικότητα των δύο αυτών παρεμβάσεων
description: Laser cordectomy and radiotherapy are accepted treatment modalities for T1N0M0 glottic carcinoma. The objective of this systematic review is to compare the oncologic outcomes of transoral laser surgery and radiotherapy for the treatment of T1 glottic cancer. In the following three electronic databases, PubMed/Medline, EMBASE, the Cochrane Library, a literature search was conducted for relevant studies published from 1996 to March 2021. Articles comparing oncologic outcomes of early glottic cancer treated with transoral laser surgery or radiotherapy were evaluated according the established inclusion and exlusion criteria. Seventeen studies, three prospective and fourteen retrospective, were included in the systematic review. The total patient population for both treatment modalities was 2,127. No statistically significant differences were found between transoral laser surgery and radiotherapy regarding the local control, the overall survival and the disease-specific survival. Transoral laser surgery offers an advantage in larynx preservation of patients with T1 glottic cancer. The oncologic outcomes between laser cordectomy and radiotherapy are seem to be similar. It is important to conduct randomized controlled trials regarding the effectiveness of these two treatment modalities
Staircase effect in metamagnetic transitions of charge and orbitally ordered manganites
Creators: name: Hardy, V.
name: Hebert, S.
name: Maignan, A.
name: Martin, C.
name: Hervieu, M.
name: Raveau, B.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: This paper reports on peculiar metamagnetic transitions which take place in antiferromagnetic, charge and orbitally ordered (AFCOO) manganites. At very low temperatures, the virgin magnetization curves of some of these compounds exhibit several, sharp steps giving rise to a staircase-like shape. This staircase effect is shown to be sensitive to various experimental parameters. Several potential interpretations of the staircase effect are discussed in relation to this set of results. A martensitic-like scenario, involving a leading role of the structural distortions associated to the collapse of the orbital ordering, is found to be the most plausible interpretation.
description: To be published in J. Mag. Mag. Mat
title: Pancreatobiliary manifestations of IgG4-related disease
Creators: name: leunda, xabier
Publisher: name: European Congress of Radiology
Year: 2021
Subjects: subject: Inflammation
subject: Diagnostic procedure
subject: Decision analysis
subject: MR-Cholangiography
subject: MR
subject: CT
subject: Pancreas
subject: Biliary Tract / Gallbladder
subject: Abdomen

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To describe characteristic imaging findings of pancreatic and biliary tree IgG4-Related Disease. To review the main differential diagnosis of IgG4-related Autoimmune Pancreatitis and IgG4-Related Sclerosing...
Interpreting Observations of Absorption Lines in the Circumgalactic Medium with a Turbulent Medium
Creators: name: Buie, Edward
name: Fumagalli, Michele
name: Scannapieco, Evan
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Single-phase photoionization equilibrium (PIE) models are often used to infer the underlying physical properties of galaxy halos probed in absorption with ions at different ionization potentials. To incorporate the effects of turbulence, we use the MAIHEM code to model an isotropic turbulent medium exposed to a redshift zero metagalactic UV background, while tracking the ionizations, recombinations, and species-by-species radiative cooling for a wide range of ions. By comparing observations and simulations over a wide range of turbulent velocities, densities, and metallicity with a Markov chain Monte Carlo technique, we find that MAIHEM models provide an equally good fit to the observed low-ionization species compared to PIE models, while reproducing at the same time high-ionization species such as \ion{Si}{4} and \ion{O}{6}. By including multiple phases, MAIHEM models favor a higher metallicity ($Z/Z_\odot \approx 40\%$) for the circumgalactic medium compared to PIE models. Furthermore, all of the solutions require some amount of turbulence ($σ_{\rm 3D} \geqslant 26\ {\rm km}\ {\rm s}^{-1}$). Correlations between turbulence, metallicity, column density, and impact parameter are discussed alongside mechanisms that drive turbulence within the halo.
description: 19 pages, 13 figures, accepted in ApJ
Orbital ordering and one-dimensional magnetic correlation in vanadium spinel oxides AV2O4 (A = Zn, Mg, or Cd)
Creators: name: Motome, Yukitoshi
name: Tsunetsugu, Hirokazu
Publisher: name: arXiv
Year: 2004
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We present our theoretical results on the mechanism of two transitions in vanadium spinel oxides $A$V$_2$O$_4$ ($A$=Zn, Mg, or Cd) in which magnetic V cations constitute a geometrically-frustrated pyrochlore structure. We have derived an effective spin-orbital-lattice coupled model in the strong correlation limit of the multiorbital Hubbard model, and applied Monte Carlo simulation to the model. The results reveal that the higher-temperature transition is a layered antiferro-type orbital ordering accompanied by tetragonal Jahn-Teller distortion, and the lower-temperature transition is an antiferromagnetic spin ordering. The orbital order lifts the magnetic frustration partially, and induces spatial anisotropy in magnetic exchange interactions. In the intermediate phase, the system can be considered to consist of weakly-coupled antiferromagnetic chains lying in the perpendicular planes to the tetragonal distortion.
description: 2 pages, 1 figure, submitted to SCES'04
Zvenella scalpratus Ma & Zhang 2012
Creators: name: Yuan, Li-Lan
name: Xu, Fei
name: Wang, Xiao-Xiao
name: Zhang, Dong-Xiao
name: Xie, Guang-Lin
name: Liu, Hao-Yu
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Orthoptera
Haglotettigoniidae
Zvenella
Zvenella scalpratus

description: 34 Zvenella scalpratus Ma & Zhang, 2012
 Material examined. CHINA, Yunnan: 1♂: Yangbi Shunbi, 26.VI.2005, leg. Aimin Shi; 1♀: Yangbi Shunbi, 16.VIIII.2009, leg. Fuming Shi; 1♂: Puer, Meizihu, 27.VIIII.2009, leg. Ruilian Li.
 Remark. This species was only known from Hainan province.
description: Published as part of Yuan, Li-Lan, Xu, Fei, Wang, Xiao-Xiao, Zhang, Dong-Xiao, Xie, Guang-Lin & Liu, Hao-Yu, 2021, Checklist of the infraorder Gryllidea (Orthoptera: Ensifera) from Yunnan province, China, with description of one new species, pp. 492-504 in Zootaxa 4995 (3) on page 502, DOI: 10.11646/zootaxa.4995.3.5, http://zenodo.org/record/5057422
SYNERGISTIC EFFECTS OF AGRICULTURAL INTENSIFICATION OF BIOECONOMIC SECURITY: EXPERIENCE OF POLAND, UKRAINE AND AZERBAIJAN
Creators: name: Zalizko, Vasyl
name: Talavyria, Mykola
name: Lymar, Valeriia
name: Baidala, Viktoriia
name: Zalizko, Vasyl
name: Talavyria, Mykola
name: Lymar, Valeriia
name: Baidala, Viktoriia
Publisher: name: Unknown
Year: 2018
Subjects: subject: Research and Development/Tech Change/Emerging Technologies
subject: bioeconomic security
subject: knowledge-intensive activities
subject: management
subject: national innovation system
subject: innovation creating
subject: synergistic effects

description: The paper is devoted to bioeconomic security on the European continent in the context of international innovation system creation. The aim of the paper is to study a new direction of bioeconomics - the formation of conditions for strengthening economic security the contextin to define the elements of national innovation system. We define the category "bioeconomic security" and main elements of the national innovation system: synergistic knowledge and innovation creating; shift to innovative advanced technologies; implementation of effective organizational and administrative solutions for creation of agro-biotechnology clusters; promotion of complex resource preservation and transition to renewable energy; implementation of large-scale research. To strengthen economic security of the European countries, it is necessary to organize a comprehensive monitoring of all necessary indicators (using the integrated index) and begin to form bioenergetic clusters. The calculated index bioeconomic security clearly shows that four different countries (Poland, Ukraine, Azerbaijan and the Netherlands) that have individual advantages will be able to create a positive synergetic effect if they join a single bioenergetic cluster. Thus, it can be argued that bioeconomic security on the European continent is possible only if all European innovation systems are integrated into one complex system, which will ensure a high probability of energy independence.
Contenidos de calidad para la docencia online: reutilización, adaptación y creación desde cero
Creators: name: López Torres, Ana María
name: Sein-Echaluce Lacleta, María Luisa
Publisher: name: Zenodo
Year: 2021
Subjects: Calidad de materiales docentes
Contenidos digitales
Contenidos audiovisuales
Contenidos multimedia
Recursos en abierto
Docencia online
Enseñanza a distancia
e-Learning

description: El curso "Contenidos de calidad para la docencia online: reutilización, adaptación y creación desde cero" se impartió del 1 al 21 de febrero de 2021 en modalidad online, dentro del "Plan de Formación de profesorado COVID G-9" organizado por el Grupo 9 Universidades. Los objetivos del curso se basan en mostrar cómo: Utilizar materiales formativos digitales siguiendo criterios básicos que garanticen su calidad: valor formativo, accesibilidad, respeto de la propiedad intelectual... Obtener estos materiales adaptando recursos propios generados en otros contextos: apuntes docencia presencial, sesiones videoconferencia... Reutilizar materiales de otras fuentes y facilitar la reutilización de nuestros materiales. Utilizar las herramientas que mejor se adapten a mi contexto: conocimientos previos y recursos disponibles.
The Formation of Massive Stars by Accretion Through Trapped Hypercompact HII Regions
Creators: name: Keto, Eric
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The formation of massive stars may take place at relatively low accretion rates over a long period of time if the accretion can continue past the onset of core hydrogen ignition. The accretion may continue despite the formation of an ionized HII region around the star if the HII region is small enough that the gravitational attraction of the star dominates the thermal pressure of the HII region. The accretion may continue despite radiation pressure acting against dust grains in the molecular gas if the momentum of the accretion flow is sufficient to push the dust grains through a narrow zone of high dust opacity at the ionization boundary and into the HII region where the dust is sublimated. This model of massive star formation by continuing accretion predicts a new class of gravitationally-trapped, long-lived hypercompact HII regions. The observational characteristics of the trapped hypercompact HII regions can be predicted for comparison with observations.
description: 36 pages 5 figures Corrected typographical errors in equations 23 and 25
Emergence and disruption of spin-charge separation in one-dimensional repulsive fermions
Creators: name: He, Feng
name: Jiang, Yu-Zhu
name: Lin, Hai-Qing
name: Hulet, Randall G.
name: Pu, Han
name: Guan, Xi-Wen
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: At low temperature, collective excitations of one-dimensional (1D) interacting fermions exhibit spin-charge separation, a unique feature predicted by the Tomonaga-Luttinger liquid (TLL) theory, but a rigorous understanding remains challenging. Using the thermodynamic Bethe Ansatz (TBA) formalism, we analytically derive universal properties of a 1D repulsive spin-1/2 Fermi gas with arbitrary interaction strength. We show how spin-charge separation emerges from the exact TBA formalism, and how it is disrupted by the interplay between the two degrees of freedom which brings us beyond the TLL paradigm. Based on the exact low-lying excitation spectra, we further evaluate the spin and charge dynamical structure factors (DSFs). The peaks of the DSFs exhibit distinguishable propagating velocities of spin and charge as functions of interaction strength, which can be observed by Bragg spectroscopy with ultracold atoms.
description: 4+4 figures, 6 page+ 14 pages, new results and references were added
Additional file 3 of A type II implementation-effectiveness hybrid quasi-experimental pilot study of a clinical intervention to re-engage people living with HIV into care, ‘Lost & Found’: an implementation science protocol
Creators: name: Cox, Joseph
name: Linthwaite, Blake
name: Engler, Kim
name: Lessard, David
name: Lebouché, Bertrand
name: Kronfli, Nadine
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 3. OutcomesandInterrelationships
The Large Scale Behaviour in the Disk of $δ$ Scorpii from 2000-2018
Creators: name: Suffak, M. W.
name: Jones, C. E.
name: Tycner, C.
name: Henry, G. W.
name: Carciofi, A. C.
name: Mota, B. C.
name: Rubio, A. C.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We model the circumstellar disk of $δ$ Sco using the 3-dimensional Monte Carlo radiative transfer code HDUST in order to quantify the large scale changes in the disk through the years 2000 to 2018, and to see if these changes can be attributed to the secondary star affecting the disk throughout its orbit. We determine our best-fitting models through matching simulated observations to actual H$\rm α$ spectroscopy and V-band photometric observations. Our modelling results confirm previous findings that the disk of $δ$ Sco was forming early in the century. We also find a period of disk dissipation when the companion is at apastron, as well as a significant growth of the disk between 2009 and 2011, prior to the periastron of 2011. Due to the steady-state nature of the disk after 2011, it is difficult to say whether the variations seen are due to the effect of the close passage of the binary companion.
description: 16 pages, 12 figures, 4 tables, accepted for publishing in ApJ
Additional file 4 of A type II implementation-effectiveness hybrid quasi-experimental pilot study of a clinical intervention to re-engage people living with HIV into care, ‘Lost & Found’: an implementation science protocol
Creators: name: Cox, Joseph
name: Linthwaite, Blake
name: Engler, Kim
name: Lessard, David
name: Lebouché, Bertrand
name: Kronfli, Nadine
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 4. DataCollectionTools_CoxLinthwaite
Holographic Order from Modular Chaos
Creators: name: de Boer, Jan
name: Lamprou, Lampros
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We argue for an exponential bound characterizing the chaotic properties of modular Hamiltonian flow of QFT subsystems. In holographic theories, maximal modular chaos is reflected in the local Poincare symmetry about a Ryu-Takayanagi surface. Generators of null deformations of the bulk extremal surface map to modular scrambling modes -positive CFT operators saturating the bound- and their algebra probes the bulk Riemann curvature, clarifying the modular Berry curvature proposal of arXiv:1903.04493.
description: 22 pages + Appendix
title: Synthesis and testing of a natural product derived library against trypanosomatid parasites
Creators: name: Cockram, Peter
Publisher: name: University of St Andrews
Year: 2019

description: Neglected tropical diseases caused by trypanosomatid parasites are a continuing and escalating problem, which devastate the less economically developed cultures in which they are endemic by impairing both human and animal health. Current drugs for these diseases are regarded as out-of-date, expensive, with unacceptable side-effects and mounting parasite resistance, meaning there is an urgent need for new therapeutics. In this work, we capitalise on the longstanding reputation of natural products as a resource of potent and structurally diverse bioactive molecules. We have explored four new, easily accessible drug scaffolds inspired by prevalent motifs from reported trypanocidal natural products, developing their chemical synthesis and investigating structure-activity relationships. All four scaffolds have produced promising lead compound structures through potency-based optimisation, which will benefit the development of new trypanocidal agents against T. brucei, T. cruzi and L. major. Many of the compounds give promising evidence for trypanosome-specific biological activity, and surpass external guidelines for the identification of novel lead structures. This work provides a solid platform for further development of the potency and selectivity of these trypanocidal core structures, as well as for the identification of their cellular targets. We have already begun work to identify the targets of a few select lead scaffolds, facilitated by biochemical assays, as well as metabolomic and proteomic analyses.
Overcritical state in superconducting round wires sheathed by iron
Creators: name: Pan, Alexey V.
name: Dou, Shixue
Publisher: name: arXiv
Year: 2004
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Magnetic measurements carried out on MgB_2 superconducting round wires have shown that the critical current density J_c(B_a) in wires sheathed by iron can be significantly higher than that in the same bare (unsheathed) wires over a wide applied magnetic field B_a range. The magnetic behavior is, however, strongly dependent on the magnetic history of the sheathed wires, as well as on the wire orientation with respect to the direction of the applied field. The behavior observed can be explained by magnetic interaction between the soft magnetic sheath and superconducting core, which can result in a redistribution of supercurrents in the flux filled superconductor. A phenomenological model explaining the observed behavior is proposed.
description: 9 pages, 7 figures
title: Multiparametric MRI approach in Cholangiocarcinomas – from current to particular forms
Creators: name: Lupescu, Ioana Gabriela
Publisher: name: European Congress of Radiology
Year: 2021
Subjects: subject: Neoplasia
subject: Education and training
subject: Cancer
subject: Imaging sequences
subject: Education
subject: Diagnostic procedure
subject: MR-Cholangiography
subject: MR
subject: Oncology
subject: Biliary Tract / Gallbladder
subject: Abdomen

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To review the morphological and anatomical classifications of cholangiocarcinoma (CC); To illustrate the role of Multiparametric Magnetic Resonance Imaging (MPMRI) in: diagnosis; staging; resectability of...
Self-energy-functional approach: Analytical results and the Mott-Hubbard transition
Creators: name: Potthoff, M.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The self-energy-functional approach proposed recently is applied to the single-band Hubbard model at half-filling to study the Mott-Hubbard metal-insulator transition within the most simple but non-trivial approximation. This leads to a mean-field approach which is interesting conceptually: Trial self-energies from a two-site single-impurity Anderson model are used to evaluate an exact and general variational principle. While this restriction of the domain of the functional represents a strong approximation, the approach is still thermodynamically consistent by construction and represents a conceptual improvement of the ``linearized DMFT'' which has been suggested previously as a handy approach to study the critical regime close to the transition. It turns out that the two-site approximation is able to reproduce the complete (zero and finite-temperature) phase diagram for the Mott transition. For the critical point at T=0, the entire calculation can be done analytically. This calculation elucidates different general aspects of the self-energy-functional theory. Furthermore, it is shown how to deal with a number of technical difficulties which appear when the self-energy functional is evaluated in practice.
description: 14 pages, final version including finite-temperature results and phase diagram, accepted by EPJB