cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Sonnenfleckenzeichnung Nr. 195.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 02.08.2007, 07:15, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2007

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
title: The Relationship between the Frequency of Intracardiac Echogenic Focus and Anomalies in Normal Pregnancies
Creators: name: Deveer, Mehmet
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Obstetrics
subject: Foetus
subject: Screening
subject: Diagnostic procedure
subject: Ultrasound
subject: Obstetrics (Pregnancy / birth / postnatal period)
subject: Cardiac

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: To determine the frequency of intracardiac echogenic focus (ICEF) in a normal pregnant population and to investigate the relationship with...
Evaluative conditioning: face perception of women and men after pairing with sounds
Creators: name: Thun, Ute
name: Böttcher, Heike
name: Krüsselberg, Sophia
name: Sommer, Yannik
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social and Behavioral Sciences

description: Strengthens conditioning by sounds the gender stereotype effect that women are rated more warm and friendly (allover more positive) and men are rated more cold and aggressive (allover more negative)?
Development of WO3 Nanostructure by Acid Treatment and Annealing
Creators: name: S. Pinitsoontorn
Publisher: name: Metallurgy and Materials Science Research Institute, Chulalongkorn University
Year: 2017
Subjects: Tungsten oxide
Nanoplates
Acid treatment
Annealing

description: Journal of Metals, Materials and Minerals, 27, 2, 6-11
title: Thymic masses unfolded – Pictorial Essay
Creators: name: Sureka, Binit
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Thorax
subject: Mediastinum
subject: Conventional radiography
subject: CT
subject: Diagnostic procedure
subject: Cancer
subject: Lymphoma

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: · To identify normal and abnormal thymus and imaging features of typical and atypical thymic masses on Computed Tomography. ·To familiarize the audience with various thymic pathologies with illustrative...
Excavation forms for N100-101 E101-102, C4-6
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2014
Subjects: Field Specimen Log
Unit Map
Field Specimen Number Log
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Unit maps and field specimen number for N100-101 E101-102, 2011-2014.
Properties of Natural Rubber Latex Filled with Bacterial Cellulose Produced from Pineapple Peels
Creators: name: Thanunya SAOWAPARK
Publisher: name: Metallurgy and Materials Science Research Institute, Chulalongkorn University
Year: 2017
Subjects: Natural rubber latex
Bacterial cellulose
Pineapple peel
Filler

description: Journal of Metals, Materials and Minerals, 27, 2, 12-16
Monotonicity of functions and sign changes of their Caputo derivatives
Creators: name: Diethelm, Kai
Publisher: name: arXiv
Year: 2015
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 26A33

description: It is well known that a continuously differentiable function is monotone in an interval $[a,b]$ if and only if its first derivative does not change its sign there. We prove that this is equivalent to requiring that the Caputo derivatives of all orders $α\in (0,1)$ with starting point $a$ of this function do not have a change of sign there. In contrast to what is occasionally conjectured, it not sufficient if the Caputo derivatives have a constant sign for a few values of $α\in (0,1)$ only.
description: 6 pages
Kinetic Study of Chitosan-Alginate Biopolymeric Nanoparticles for the Controlled Release of Curcumin Diethyl Disuccinate
Creators: name: Pranee ROJSITTHISAK
Publisher: name: Metallurgy and Materials Science Research Institute, Chulalongkorn University
Year: 2017
Subjects: Controlled release
Kinetic
Nanoparticles
Alginate
Chitosan
Curcumin diethyl disuccinate

description: Journal of Metals, Materials and Minerals, 27, 2, 17-22
title: The correlation analysis between magnetic resonance diffusion kurtosis imaging and clinical manifestations of mild-to-moderate cervical myelopathy
Creators: name: Xu, Qi-zhong
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Computer Applications-Virtual imaging
subject: MR-Diffusion/Perfusion
subject: MR
subject: Musculoskeletal spine
subject: Blood

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Cervical myelopathy is a common disease which was seriously affecting the quality of life of patients. For mild cervical myelopathy, there is barely any signal change in T2WI, therefore regular MRI is not sufficient to evaluate the lesion. MK values...
Sonnenfleckenzeichnung Nr. 253.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 03.10.2007, 07:30, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2007

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Computable Measure of Total Quantum Correlation of Multipartite Systems
Creators: name: Behdani, Javad
name: Akhtarshenas, Seyed Javad
name: Sarbishaei, Mohsen
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum discord as a measure of the quantum correlations cannot be easily computed for most of density operators. In this paper, we present a measure of the total quantum correlations that is operationally simple and can be computed effectively for an arbitrary mixed state of a multipartite system. The measure is based on the coherence vector of the party whose quantumness is investigated as well as the correlation matrix of this part with the remainder of the system. Being able to detect the quantumness of multipartite systems, such as detecting the quantum critical points in spin chains, alongside with the computability characteristic of the measure, make it a useful indicator to be exploited in the cases which are out of the scope of the other known measures.
description: 13 pages, 5 figures
title: Evaluation of the best gray-scale ultrasonography parameter for assessment of renal function in CKD patients: a meta-analysis of literature published in the last 10 years
Creators: name: Mansoor, Ali
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Diagnostic procedure
subject: Comparative studies
subject: Ultrasound
subject: Kidney
subject: Pathology

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Chronic kidney disease (CKD) is a worldwide health issue associated with morbidity and premature mortality. Its rising incidence and prevalence worldwide are concerning, and efforts are needed to reduce the costs of monitoring and managing the...
Topologically protected elastic waves in phononic metamaterials
Creators: name: Mousavi, S. Hossein
name: Khanikaev, Alexander B.
name: Wang, Zheng
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Topological states of quantum matter exhibit unique disorder-immune surface states protected by underlying nontrivial topological invariants of the bulk. Such immunity from backscattering makes topological surface or edge states ideal carriers for both classical and quantum information. So far, topological matters have been explored only in the realms of electronics and photonics, with limited range of bulk properties and largely immutable materials. These constraints thus impose severe performance trade-offs in experimentally realizable topologically ordered states. In contrast, phononic metamaterials not only provide access to a much wider range of material properties, but also allow temporal modulation in the non-adiabatic regime. Here, from the first-principles we demonstrate numerically the first phononic topological metamaterial in an elastic-wave analogue of the quantum spin Hall effect. A dual-scale phononic crystal slab is used to support two effective spins of phonon over a broad bandwidth, and strong spin-orbit coupling is realized by breaking spatial mirror symmetry. By preserving the spin polarization with an external load or spatial symmetry, phononic edge states are shown to be robust against scattering from discrete defects as well as disorders in the continuum. Our system opens up the possibility of realizing topological materials for phonons in both static and time-dependent regimes.
description: 19 pages, 6 figures
Nigeria Healthcare Worker SARS-CoV-2 Serology Study: Results from a Prospective, Longitudinal Cohort
Creators: name: Ojji, Dike
name: Huffman, Mark
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Medicine and Health Sciences

description: This study demonstrates baseline, 3-month and 6-month follow-up prevalence of IgG antibodies to SARS-CoV-2 during the first two waves of the COVID-19 pandemic in Nigeria among a cohort of unvaccinated frontline healthcare workers, including primary healthcare workers despite low symptomatology.
Formalized linear algebra over Elementary Divisor Rings in Coq
Creators: name: Cano, Guillaume
name: Cohen, Cyril
name: Dénès, Maxime
name: Mörtberg, Anders
name: Siles, Vincent
Publisher: name: arXiv
Year: 2016
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Rings and Algebras (math.RA)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: I.2.3; F.4.1

description: This paper presents a Coq formalization of linear algebra over elementary divisor rings, that is, rings where every matrix is equivalent to a matrix in Smith normal form. The main results are the formalization that these rings support essential operations of linear algebra, the classification theorem of finitely presented modules over such rings and the uniqueness of the Smith normal form up to multiplication by units. We present formally verified algorithms computing this normal form on a variety of coefficient structures including Euclidean domains and constructive principal ideal domains. We also study different ways to extend Bézout domains in order to be able to compute the Smith normal form of matrices. The extensions we consider are: adequacy (i.e. the existence of a gdco operation), Krull dimension $\leq 1$ and well-founded strict divisibility.
Investigation of the Durability of Sisal Fiber/PLA Biocomposite through Evaluation of Biodegradability by Means of Microbial Growth
Creators: name: Thorsak KITTIKORN
Publisher: name: Metallurgy and Materials Science Research Institute, Chulalongkorn University
Year: 2017
Subjects: Sisal fibre
Polylactic acid (PLA)
Surface modification
Microbial growth
Biodegradation

description: Journal of Metals, Materials and Minerals, 27, 2, 23-34
Sonnenfleckenzeichnung Nr. 99.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 21.04.2007, 07:45, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2007

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
title: The Benefit of Tru-Cut Biopsy in Breast Masses
Creators: name: Deveer, Mehmet
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Breast
subject: Ultrasound
subject: Mammography
subject: Biopsy
subject: Diagnostic procedure
subject: Cancer
subject: Pathology

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: To investigate the diagnostic benefit of tru-cut biopsy made under ultrasonography guidance in breast...
Association Between Uric Acid and Arterial Stiffness in General Adults: A Systematic Review and Meta-analysis
Creators: name: Win, Yan Naung
Publisher: name: Faculty of Medicine Ramathibodi Hospital, Mahidol University
Year: 2018
Subjects: Uric acid
Arterial stiffness
Carotid femoral pulse wave velocity
Brachial ankle pulse wave velocity
Carotid radial pulse wave velocity

description: Ramathibodi Medical Journal, 41, 2, 090-115
Sonnenfleckenzeichnung Nr. 32.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 07.02.2007, 10:00, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2007

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Sonnenfleckenzeichnung Nr. 283.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 05.11.2007, 09:00, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2007

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Sonnenfleckenzeichnung Nr. 19.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 21.01.2007, 09:45, erstellt von Andrea Manna
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2007

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Desire thinking and craving across the continuum of problem drinking
Creators: name: Martino, Francesca
Publisher: name: London South Bank University
Year: 2021

description: Desire thinking has been conceptualized as a conscious and voluntary cognitive process prefiguring images, information and memories about positive target-related experience. In the last few years, desire thinking has been found to be closely involved in addictive behaviours (substance and behavioural addictions). Research in this field has investigated the role of desire thinking in increasing craving experience and leading to problematic behaviours (such as binge drinking and gambling). So far, studies on desire thinking have focused especially on drinking behaviour. Preliminary evidence is also emerging in the field of behavioural addictions. The first aim of this thesis was to investigate desire thinking across addictive behaviours, through a systematic review of existing studies (first study of the present thesis). The ten included studies highlighted a significant relationship between desire thinking and addictive behaviour in all conditions (alcohol use, nicotine use, gambling, problematic internet use), even though the nature of studies were mostly cross-sectional. The second and the third studies of my thesis aimed to explore longitudinally, in clinical and non- clinical populations, the involvement of desire thinking in increasing craving experience (supporting previous data) and assessing its impact (over and above craving) in leading to binge drinking and alcohol abuse/relapse (adding new findings in the field of alcohol problems and therapies). Findings showed that desire thinking predicted craving and binge drinking in both samples and predict relapse at follow ups in people with severe alcohol use disorder. Furthermore, the components of desire thinking were found to be differently implicated in alcohol problems (imaginal prefiguration predicts craving levels at follow-up and verbal perseveration were found to be the predictor of binge drinking frequency at follow-up. As a whole, the results of the studies reported in this thesis will provide support for the central role of desire thinking in increasing craving experience and leading to alcohol use (over and above the level of craving). In other words, engaging in desire thinking gradually leads to an escalation of craving increasing the salience of using alcohol as a means of attaining control. According with this view, therapies should aim at helping patients reducing their desire thinking and mental activities related to imagining how to reach and use their desired target.
Percolative switching in transition metal dichalcogenide field-effect transistors at room temperature
Creators: name: Paul, Tathagata
name: Ghatak, Subhamoy
name: Ghosh, Arindam
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We have addressed the microscopic transport mechanism at the switching or on-off transition in transition metal dichalcogenide (TMDC) field-effect transistors (FET), which has been a controversial topic in TMDC electronics, especially at room temperature. With simultaneous measurement of channel conductivity and its slow time-dependent fluctuation (or noise) in ultra-thin WSe2 and MoS2 FETs on insulating SiO2 substrates, where noise arises from McWhorter-type carrier number fluctuations, we establish that the switching in conventional backgated TMDC FETs is a classical percolation transition in a medium of inhomogeneous carrier density distribution. From the experimentally observed exponents in the scaling of noise magnitude with conductivity, we observe unambiguous signatures of percolation in random resistor network, particularly in WSe2 FETs close to switching, which crosses over to continuum percolation at a higher doping level. We demonstrate a powerful experimental probe to the microscopic nature of near-threshold electrical transport in TMDC FETs, irrespective of the material detail, device geometry or carrier mobility, which can be extended to other classes of 2D material-based devices as well.
Formation of hidden-charm pentaquarks in photon-nucleon collisions
Creators: name: Kubarovsky, V.
name: Voloshin, M. B.
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The cross section for formation in $γ+ p$ collisions of the recently found hidden-charm pentaquark states $P_c(4380)$ and $P_c(4450)$ is discussed and estimated. The studies of these resonances in photon beam experiments can be complementary to those in the LHCb experiment setting, and may be more advantageous for measurement of their additional decay channels. It is pointed out that both the relative importance of such decays and the yield of the resonances in the $γ+ p$ collisions are sensitive to the internal dynamics of the pentaquarks and can resolve between theoretical models. Specific numerical estimates are discussed within a simple `baryocharmonium' model, where the the observed $P_c$ resonances are composites of $J/ψ$ and excited nucleon states with the quantum numbers of $N(1440)$ and $N(1520)$.
description: 7 pages, 1 figure
Structural design of new and rehabilitated flexible road pavements: twenty contributions to road pavement engineering 1992-2019.
Creators: name: GEOFFREY WILLIAM JAMESON
Publisher: name: Monash University
Year: 2020
Subjects: subject: 90599 Civil Engineering not elsewhere classified
subject: FOS: Civil engineering

description: The structural integrity of road pavements is important in fulfilling their many functions. Given Australia’s large road network together with the increasing freight task and population, there is a need to develop innovative ways to increase the cost-effectiveness of materials used. This thesis is a collection of selected research papers from work carried out over a 30-year period on a series of national studies related to the structural design, performance and rehabilitation of road pavements. Specifically, the research relates to methods to design the most cost-effective road pavement structures in relation to the material types used and their thicknesses.
Improvement for Diagnosis of G6PD Deficiency Using an In-House Spectrophotometric Assay
Creators: name: Duantida Songdej
Publisher: name: Faculty of Medicine Ramathibodi Hospital, Mahidol University
Year: 2018
Subjects: G6PD enzyme assay
G6PD assay cut-offs
G6PD deficiency

description: Ramathibodi Medical Journal, 41, 2, 078-089
Field Specimen Log and Unit Maps for N101-102 E100-101
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2014
Subjects: Field Specimen Log
Unit Map
Field Specimen Number Log
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Field Specimen Log and Unit Maps: 2014.
Transformação digital na bilhetagem eletrônica dos transportes públicos
Creators: name: Silva, Barbara Soares
Publisher: name: Zenodo
Year: 2023
Subjects: Bilhetagem eletrônica, transporte público

description: O presente estudo tem como objetivo analisar como uma empresa do segmento de fornecimento de serviços de bilhetagem eletrônica em serviços públicos de transporte é parte contributiva ao conceito de transformação digital.
Incidence, Risk Factors, and Complications Associated With In-Hospital Mortality in Emergency Surgery at Ramathibodi Hospital: A Retrospective Study
Creators: name: Nichawan Wirachpisit
Publisher: name: Faculty of Medicine Ramathibodi Hospital, Mahidol University
Year: 2018
Subjects: Anesthesia
Emergency
Mortality

description: Ramathibodi Medical Journal, 41, 2, 067-077
Sonnenfleckenzeichnung Nr. 196.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 03.08.2007, 07:15, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2007

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Sonnenfleckenzeichnung Nr. 139.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 06.06.2007, 07:15, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2007

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Thermosphere and geomagnetic response to interplanetary coronal mass ejections observed by ACE and GRACE: Statistical results
Creators: name: Krauss, S.
name: Temmer, M.
name: Veronig, A. M.
name: Baur, O.
name: Lammer, H.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: For the period July 2003 to August 2010, the interplanetary coronal mass ejection (ICME) catalogue maintained by Richardson and Cane lists 106 Earth-directed events, which have been measured in-situ by plasma and field instruments onboard the ACE satellite. We present a statistical investigation of the Earth's thermospheric neutral density response by means of accelerometer measurements collected by the GRACE satellites, which are available for 104 ICMEs in the data set, and its relation to various geomagnetic indices and characteristic ICME parameters such as the impact speed, southward magnetic field strength (Bz). The majority of ICMEs causes a distinct density enhancement in the thermosphere, with up to a factor of eight compared to the pre-event level. We find high correlations between ICME Bz and thermospheric density enhancements (~0.9), while the correlation with the ICME impact speed is somewhat smaller (~0.7). The geomagnetic indices revealing the highest correlations are Dst and SYM-H (~0.9), the lowest correlations are obtained for kp and AE (~0.7), which show a nonlinear relation with the thermospheric density enhancements. Separating the response for the shock sheath region and the magnetic structure of the ICME, we find that the Dst and SYM-H reveal a tighter relation to the Bz minimum in the magnetic structure of the ICME, whereas the polar cap indices show higher correlations with the Bz minimum in the shock sheath region. Since the strength of the Bz component - either in the sheath or the magnetic structure of the ICME - is highly correlated (~0.9) with the neutral density enhancement, we discuss the possibility of satellite orbital decay estimates based on magnetic field measurements at L1, i.e. before the ICME hits the Earth's magnetosphere. This will further stimulate progress in space weather understanding and applications regarding satellite operations.
description: published in JGR
title: Low tube voltage, prospective ECG-gated CT coronary angiography with a knowledge-based iterative model reconstruction algorithm: Comparison with iterative reconstruction and filtered back projection
Creators: name: Lee, Joohee
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: CT-Angiography
subject: Cardiac
subject: Comparative studies
subject: Arteriosclerosis

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: CT coronary angiography (CTCA) is a useful non-invasive modality for coronary artery disease evaluation. However the major drawback of CTCA is ionizing radiation. Before the era of dose reduction, the mean effective dose of cardiac CT was 12 mSv...
Sonnenfleckenzeichnung Nr. 64.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 17.03.2007, 08:30, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2007

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
title: PET-CT imaging in oncology: A pictorial review of 18F-FDG low-affinity malignant tumors.
Creators: name: Morales Vargas, Alvaro Mauricio
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Neoplasia
subject: Multidisciplinary cancer care
subject: Education
subject: Diagnostic procedure
subject: PET-CT
subject: CT
subject: Oncology
subject: Nuclear medicine

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To illustrate the main malignant tumors with low FDG affinity in...
Hidden Gauge Symmetry in Holomorphic Models
Creators: name: Margalli, Carlos A.
name: Vergara, J. David
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the effect of a hidden gauge symmetry on complex holomorphic systems. For this purpose, we show that intrinsically any holomorphic system has this gauge symmetry. We establish that this symmetry is related to the Cauchy-Riemann equations, in the sense that the associated constraint is a first class constraint only in the case that the potential be holomorphic. As a consequence of this gauge symmetry on the complex space, we can fix the gauge condition in several ways and project from the complex phase-space to real phase space. Different projections are gauge related on the complex phase-space but are not directly related on the real physical phase-space.
description: 20 pages, to be published in Phys. Lett. A
title: Pre-operative breast MRI in Asian patients: Does background parenchymal enhancement affect accuracy?
Creators: name: Gahlot, Priyanka
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Breast
subject: Oncology
subject: MR
subject: Diagnostic procedure
subject: Contrast agent-intravenous
subject: Staging
subject: Cancer
subject: Tissue characterisation
subject: Education and training

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Breast cancer in Asian patients occurs at a younger age with about half presenting below the age of 50. Pre-operative breast MRI is commonly performed evaluate total tumor burden. The breast MRI BI-RADS lexicon has been revised to include a...
X-ray fluorescent lines from the Compton-thick AGN in M51
Creators: name: Xu, Weiwei
name: Liu, Zhu
name: Gou, Lijun
name: Liu, Jiren
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The cold disk/torus gas surrounding active galactic nuclei (AGN) emits fluorescent lines when irradiated by hard X-ray photons. The fluorescent lines of elements other than Fe and Ni are rarely detected due to their relative faintness. We report the detection of K$α$ lines of neutral Si, S, Ar, Ca, Cr, and Mn, along with the prominent Fe K$α$, Fe K$β$, and Ni K$α$ lines, from the deep Chandra observation of the low-luminosity Compton-thick AGN in M51. The Si K$α$ line at 1.74 keV is detected at $\sim3σ$, the other fluorescent lines have a significance between 2 and 2.5 $σ$, while the Cr line has a significance of $\sim1.5σ$. These faint fluorescent lines are made observable due to the heavy obscuration of the intrinsic spectrum of M51, which is revealed by Nustar observation above 10 keV. The hard X-ray continuum of M51 from Chandra and Nustar can be fitted with a power-law spectrum with an index of 1.8, reprocessed by a torus with an equatorial column density of $N_{\rm H}\sim7\times10^{24}$ cm$^{-2}$ and an inclination angle of $74$ degrees. This confirms the Compton-thick nature of the nucleus of M51. The relative element abundances inferred from the fluxes of the fluorescent lines are similar to their solar values, except for Mn, which is about 10 times overabundant. It indicates that Mn is likely enhanced by the nuclear spallation of Fe.
description: 5 pages, 5 figures, to appear in MNRAS Letter, some typos added
Sonnenfleckenzeichnung Nr. 18.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 20.01.2007, 09:00, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2007

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Characteristics of the Accelerated Electrons Moving along the Loop Derived from Cyclical Microwave Brightenings at the Footpoints
Creators: name: Matsumoto, Keitarou
name: Masuda, Satoshi
name: Kaneko, Takafumi
Publisher: name: arXiv
Year: 2023
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Many particles are accelerated during solar flares. To understand the acceleration and propagation processes of electrons, we require the pitch-angle distributions of the particles. The pitch angle of accelerated electrons has been estimated from the propagation velocity of a nonthermal microwave source archived in Nobeyama Radioheliograph data. We analyzed a flare event (an M-class flare on 2014 October 22) showing cyclical microwave brightenings at the two footpoint regions. Assuming that the brightenings were caused by the accelerated electrons, we approximated the velocity parallel to the magnetic field of the accelerated electrons as 77,000 and 90,000 km/s. The estimated pitch angle of the accelerated electrons is 69-80 degrees and the size of the loss cone at the footpoint (estimated from the magnetic field strength in the nonlinear force-free field model) is approximately 43 degrees. Most of the accelerated electrons could be reflected at the footpoint region. This feature can be interpreted as brightenings produced by bouncing motion of the accelerated electrons.
Sonnenfleckenzeichnung Nr. 320.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 19.12.2007, 08:30, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2007

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
ALMA observations of a z~3.1 Protocluster: Star Formation from Active Galactic Nuclei and Lyman-Alpha Blobs in an Overdense Environment
Creators: name: Alexander, D. M.
name: Simpson, J. M.
name: Harrison, C. M.
name: Mullaney, J. R.
name: Smail, I.
name: Geach, J. E.
name: Hickox, R. C.
name: Hine, N. K.
name: Karim, A.
name: Kubo, M.
name: Lehmer, B. D.
name: Matsuda, Y.
name: Rosario, D. J.
name: Stanley, F.
name: Swinbank, A. M.
name: Umehata, H.
name: Yamada, T.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We exploit ALMA 870um observations to measure the star-formation rates (SFRs) of eight X-ray detected Active Galactic Nuclei (AGNs) in a z~3.1 protocluster, four of which reside in extended Ly-alpha haloes (often termed Ly-alpha blobs: LABs). Three of the AGNs are detected by ALMA and have implied SFRs of ~220-410~M_sun/yr; the non detection of the other five AGNs places SFR upper limits of <210 M_sun/yr. The mean SFR of the protocluster AGNs (~110-210 M_sun/yr) is consistent (within a factor of ~0.7-2.3) with that found for co-eval AGNs in the field, implying that galaxy growth is not significantly accelerated in these systems. However, when also considering ALMA data from the literature, we find evidence for elevated mean SFRs (up-to a factor of ~5.9 over the field) for AGNs at the protocluster core, indicating that galaxy growth is significantly accelerated in the central regions of the protocluster. We also show that all of the four protocluster LABs are associated with an ALMA counterpart within the extent of their Ly-alpha emission. The SFRs of the ALMA sources within the LABs (~150-410 M_sun/yr) are consistent with those expected for co-eval massive star-forming galaxies in the field. Furthermore, the two giant LABs (with physical extents of >100 kpc) do not host more luminous star formation than the smaller LABs, despite being an order of magnitude brighter in Ly-alpha emission. We use these results to discuss star formation as the power source of LABs.
description: MNRAS, in press: 10 pages, 3 figures, 2 tables
Local and global aspects of the linear MRI in accretion disks
Creators: name: Latter, Henrik N.
name: Fromang, Sebastien
name: Faure, Julien
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We revisit the linear MRI in a cylindrical model of an accretion disk and uncover a number of attractive results overlooked in previous treatments. In particular, we elucidate the connection between local axisymmetric modes and global modes, and show that a local channel flow corresponds to the evanescent part of a global mode. In addition, we find that the global problem reproduces the local dispersion relation without approximation, a result that helps explain the success the local analysis enjoys in predicting global growth rates. MRI channel flows are nonlinear solutions to the governing equations in the local shearing box. However, only a small subset of MRI modes share the same property in global disk models, providing further evidence that the prominence of channels in local boxes is artificial. Finally, we verify our results via direct numerical simulations with the Godunov code RAMSES.
description: 13 pages, 9 figures, MNRAS accepted
Semi-analytical quasi-normal mode theory for the local density of states in coupled photonic crystal cavity-waveguide structures
Creators: name: de Lasson, Jakob Rosenkrantz
name: Kristensen, Philip Trøst
name: Mørk, Jesper
name: Gregersen, Niels
Publisher: name: arXiv
Year: 2015
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We present and validate a semi-analytical quasi-normal mode (QNM) theory for the local density of states (LDOS) in coupled photonic crystal (PhC) cavity-waveguide structures. By means of an expansion of the Green's function on one or a few QNMs, a closed-form expression for the LDOS is obtained, and for two types of two-dimensional PhCs, with one and two cavities side-coupled to an extended waveguide, the theory is validated against numerically exact computations. For the single cavity, a slightly asymmetric spectrum is found, which the QNM theory reproduces, and for two cavities a non-trivial spectrum with a peak and a dip is found, which is reproduced only when including both the two relevant QNMs in the theory. In both cases, we find relative errors below 1% in the bandwidth of interest.
description: 4 pages, 3 figures
Sonnenfleckenzeichnung Nr. 304.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 03.12.2007, 09:00, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2007

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Sonnenfleckenzeichnung Nr. 293.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 15.11.2007, 07:45, erstellt von Michele Bianda
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2007

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Sonnenfleckenzeichnung Nr. 220.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 28.08.2007, 07:30, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 2007

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
title: Correlation of split renal function derived from CT- based renal parenchymal volume measurements with 99m Tc-DMSA based measurements in potential live kidney donors.
Creators: name: Cheung, William
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Transplantation
subject: Surgery
subject: Computer Applications-3D
subject: Nuclear medicine conventional
subject: CT-Angiography
subject: Kidney

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Nuclear imaging is the current gold standard to determine the split renal function within a normal population of potential live kidney donors [1-4]. The objective of this study is to correlate between split renal function calculated using CT-based...
Generalized augmented alternating links and hyperbolic volume
Creators: name: Adams, Colin
Publisher: name: arXiv
Year: 2015
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M50

description: Augmented alternating links are links obtained by adding trivial components that bound twice-punctured disks to non-split reduced non-2-braid prime alternating projections. These links are known to be hyperbolic. Here, we extend to show that generalized augmented alternating links, which allow for new trivial components that bound n-punctured disks, are also hyperbolic. As an application we consider generalized belted sums of links and compute their volumes.
description: 17 pages, 19 figures
title: Comparison between incomplete optic colonoscopy and computerized tomography colonoscopy in colorectal carcinoma detection
Creators: name: Gomez de las Heras, Cristina
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Colon
subject: CT
subject: Colonography CT
subject: Neoplasia

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Colorectal carcinoma (CRC) is the second most frequent neoplasia and second cause of neoplastic death in Spain. The gold standard test of CRC is optic colonoscopy, that has technic limitations (incomplete OC) and more complications. We compare both...
MP.2018.933.Lakens_Delacre
Creators: name: Martin, Stephen
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Meta-Psychology
subject: Submission

description: Submission to Meta-Psychology. Contains the full history, including all correspondence, decisions, reviews, revisions etc. Anyone can participate in peer review directly at this OSF project page, by sending the editor an email, or through discussion on social media. The preferred way of open commenting, however, is to use the hypothes.is integration at PsyArxiv and directly comment on the PDF there.