cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Coherent Atom Transport via Enhanced Shortcuts to Adiabaticity: Double-Well Optical Lattice
Creators: name: Hauck, Sascha H.
name: Stojanovic, Vladimir M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Theoretical studies of coherent atom transport have as yet mainly been restricted to one-dimensional model systems with harmonic trapping potentials. Here we investigate this important phenomenon -- a prerequisite for a variety of quantum-technology applications based on cold neutral atoms -- under much more complex physical circumstances. More specificially yet, we study fast atomic transport in a moving {\em double-well optical lattice}, whose three-dimensional (anharmonic) potential is nonseparable in the $x-y$ plane. We first propose specific configurations of acousto-optic modulators that give rise to the moving-lattice effect in an arbitrary direction in this plane. We then determine moving-lattice trajectories that enable single-atom transport using two classes of quantum-control methods: shortcuts to adiabaticity (STA), here utilized in the form of inverse engineering based on a quadratic-in-momentum dynamical invariant of Lewis-Riesenfeld type, and their recently proposed modification termed enhanced STA (eSTA). Subsequently, we quantify the resulting single-atom dynamics by numerically solving the relevant time-dependent Schrödinger equations and compare the efficiency of STA- and eSTA-based transport by evaluating the respective fidelities. We show that -- except for the regime of shallow lattices -- the eSTA method consistently outperforms its STA counterpart. This study has direct implications for neutral-atom quantum computing based on collisional entangling two-qubit gates and quantum sensing of constant homogeneous forces via guided-atom interferometry.
description: final, published version
Sonnenfleckenzeichnung Nr. 247.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 21.10.1980, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1980

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
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
On the existence of $B$-root subgroups on affine spherical varieties
Creators: name: Avdeev, Roman
name: Zhgoon, Vladimir
Publisher: name: arXiv
Year: 2021
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14R20, 14M27, 13N15

description: Let $X$ be an irreducible affine algebraic variety that is spherical with respect to an action of a connected reductive group $G$. In this paper we provide sufficient conditions, formulated in terms of weight combinatorics, for the existence of one-parameter additive actions on $X$ normalized by a Borel subgroup $B \subset G$. As an application, we prove that every $G$-stable prime divisor in $X$ can be connected with the open $G$-orbit by means of a suitable $B$-normalized one-parameter additive action.
description: v2: 7 pages, minor corrections
Bettongia penicillata Gray 1837
Creators: name: James H. Honacki
name: Kenneth E. Kinman
name: James W. Koeppl
Publisher: name: Alien Press, Inc. & The Association of Systematics Collections
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Marsupialia
Macropodidae
Bettongia
Bettongia penicillata

description: Bettongia penicillata Gray, 1837. Mag. Nat. Hist. (Charlesworth), 1:584.
TYPE LOCALITY: Australia, New South Wales.
DISTRIBUTION: S.W. Western Australia; S. South Australia including St. Francis Isl.; N.W. Victoria; C. New South Wales; E. Queensland.
COMMENT: Includes tropica; see Sharman et al., 1980, Aust. J. Zool., 28; this form may be extinct; see Ride, 1970:199.
PROTECTED STATUS: CITES - Appendix I as Bettongia spp. and U.S. ESA - Endangered as B. penicillata. U.S. ESA - Endangered as B. tropica.
ISIS NUMBER: 5301402012002003001 as B. penicillata.
5301402012002004001 as B. tropica.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Marsupialia, pp. 18-51 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 43, DOI: 10.5281/zenodo.7353009
title: MR-Elastography of the prostate using an endorectal coil for actuation - a feasibility study
Creators: name: Reiss-Zimmermann, Martin
Publisher: name: European Congress of Radiology
Year: 2011
Subjects: subject: Technical aspects
subject: Experimental investigations
subject: MR-Functional imaging
subject: MR
subject: Pelvis
subject: Genital / Reproductive system male
subject: Pathology

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Magnetic Resonance Imaging (MRI) represents a sensitive imaging tool for detection and characterization of suspicious lesions in the prostate. Compared to other imaging modalities MRI offers an excellent soft tissue differentiation. Further...
Nonreciprocal optics and magnetotransport in Weyl metals as signatures of band topology
Creators: name: Nandy, S.
name: Pesin, D. A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We consider effects of spatial dispersion in noncentrosymmetric time-reversal invariant Weyl metals in the presence of a static magnetic field. In particular, we study currents that are linear in both the spatial derivatives of an applied electric field, and the static magnetic field, which are responsible for the phenomenon of gyrotropic birefringence. We show that the chiral anomaly and the chiral magnetic effect make the leading contribution to this class of phenomena in metals. We apply the obtained results to the problem of electromagnetic wave transmission through a thin slab of a Weyl semimetal, and show that the transmission coefficient contains a component that is odd in the applied static magnetic field. As such, it can be easily distinguished from conventional Ohmic magnetotransport effects, which are quadratic in the applied magnetic field. The relative magnitude of the effect can reach a few percent in Weyl materials subject to magnetic fields of 0.1Tesla, while the effect is several orders of magnitude smaller in metals without Berry monopoles. We conclude that the nonreciprocal optical and magnetotransport effects can be a robust probe of band topology in metals.
description: 5 pages, 2 figures
Citizen Science education in Slovak research library: case study from Central Europe
Creators: name: Stožická, Zuzana
name: Habrmanová, Mária
name: Sofianos, Silvia
name: Harvát, Matej
name: Dobbersteinová, Jitka
name: Dzivák, Jozef
Publisher: name: Zenodo
Year: 2022
Subjects: citizen science, e-learning, academic libraries, Central Europe

description: Citizen science (CS) as the tool engaging people in scientific projects has a great potential for strengthening valuable relationships between academic community and public, democratization of science, building new specific competencies on both sides and supporting the values of civil society. Just now Slovakia, Central European country, is starting to discover its potential. Academic libraries have a unique position to promote CS. All over the world, many academic libraries take on the role of citizen science centers. The benefits include adding an attractive reason to visit the library, opportunities to gain new skills, networking library staff with scholarly community, increasing visibility and impact of library activities. The Slovak Centre of Scientific and Technical Information as a national research library opens the gate to promoting and developing CS in our country. To accelerate CS evolution in Slovakia, we developed the first Massive Open Online Course to enable everyone to learn cornerstones of citizen science. The course, hosted on the EU-Citizen.Science Moodle platform, consists of five sections: the concept of CS, how to design CS project, how to find partners, data and ethics issues and CS projects impact. All information is available in Slovak. We find the language issue important due to high diversity of knowledge and English proficiency in different groups taking part in CS projects. The course is supplemented by videos where CS projects representatives share their experience and good practice. We aim to address research librarians in Slovakia to increase awareness on CS, discuss its potential within their institutions and prepare the background for a national platform to offer more information on CS and enable participation in CS projects running in Slovakia. Our CS skills training brings opportunity to encourage collaboration, create bridges among groups across society and make research libraries active centers of CS development in Slovakia.
Sonnenfleckenzeichnung Nr. 295.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 25.12.1980, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1980

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
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
A DESMARGINALIZAÇÃO DOS CINTURÕES DE POBREZA SOB A ANÁLISE DE UMA PERSPECTIVA TEÓRICA DA REGIÃO NORTE
Creators: name: Livia Hellen Miranda PEREIRA
name: Vitor Gabriel Pereira de FIGUEIRA
name: Leonardo Rossini da SILVA
Publisher: name: Zenodo
Year: 2024
Subjects: Políticas econômicas
Desigualdade
Pobreza
Inclusão Social

description: RESUMO

A pobreza é um desafio generalizado na Região Norte do Brasil, exercendo um impacto substancial no seu desenvolvimento socioeconômico. Caracterizada por oportunidades econômicas limitadas, infraestrutura precária e altos índices de degradação ambiental, a Região Norte se destaca como uma das áreas mais pobres do país. Dentre os diversos desdobramentos da pobreza na região, destacam-se os significativos impactos socioeconômicos, como as elevadas taxas de mortalidade infantil e materna. A carência de acesso a serviços de saúde de qualidade, incluindo cuidados pré-natais e pós-natais, contribui para essas estatísticas alarmantes. Além disso, a baixa taxa de alfabetização e educação é outra consequência marcante da pobreza na região, resultando na evasão escolar precoce e na restrição das oportunidades de emprego futuras para muitas crianças. A escassez de acesso a água potável e saneamento básico também é uma realidade, propiciando a disseminação de doenças transmitidas pela água, tais como cólera, febre tifoide e disenteria, agravando ainda mais a situação de pobreza. Os cinturões de pobreza, frequentemente situados na periferia das grandes cidades, refletem padrões históricos de desigualdade, urbanização e políticas econômicas desfavoráveis. Notavelmente, a distribuição geográfica desses cinturões é desigual, concentrando-se principalmente nas regiões Nordeste e Norte do país. Nesse contexto, o governo brasileiro implementou uma série de políticas e programas com o objetivo de mitigar a pobreza e promover a inclusão social nas áreas afetadas.
Caloprymnus Thomas 1888
Creators: name: James H. Honacki
name: Kenneth E. Kinman
name: James W. Koeppl
Publisher: name: Alien Press, Inc. & The Association of Systematics Collections
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Marsupialia
Macropodidae
Caloprymnus

description: Caloprymnus Thomas, 1888. Cat. Marsup. and Monotr. Br. Mus., p. 114.
ISIS NUMBER: 5301402012003000000.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Marsupialia, pp. 18-51 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 43, DOI: 10.5281/zenodo.7353009
Emergence of Correlations in Alternating Twist Quadrilayer Graphene
Creators: name: Burg, G. William
name: Khalaf, Eslam
name: Wang, Yimeng
name: Watanabe, Kenji
name: Taniguchi, Takashi
name: Tutuc, Emanuel
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Recently, alternating twist multilayer graphene (ATMG) has emerged as a family of moiré systems that share several fundamental properties with twisted bilayer graphene, and are expected to host similarly strong electron-electron interactions near the magic angle. Here, we study alternating twist quadrilayer graphene (ATQG) samples with twist angles of 1.96° and 1.52°, which are slightly removed from the magic angle of 1.68°. At the larger angle, we find signatures of correlated insulators only when the ATQG is hole doped, and no signatures of superconductivity, and for the smaller angle we find evidence of superconductivity, while signs of the correlated insulators weaken. Our results provide insight into the twist angle dependence of correlated phases in ATMG and shed light on the nature of correlations in the intermediate coupling regime at the edge of the magic angle range where dispersion and interaction are of the same order.
title: Gray scale and color Doppler ultrasonography findings of amniotic sheets
Creators: name: Ozkavukcu, Esra
Publisher: name: European Congress of Radiology
Year: 2011
Subjects: subject: Obstetrics (Pregnancy / birth / postnatal period)
subject: Ultrasound
subject: Intrauterine diagnosis
subject: Foetus

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: In 1985, Mahony et al. described the amniotic sheets as aberrant sheets of tissue with a free edge, visualized within the amniotic cavity, with no restriction of fetal motion or subsequent fetal deformity. To soothe the expectant mother, this benign...
Dynamic control of octahedral rotation in perovskites by defect engineering
Creators: name: Jia, Jiahui
name: He, Xu
name: Akhtar, Arsalan
name: Herranz, Gervasi
name: Pruneda, Miguel
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Engineering oxygen octahedra rotation patterns in $ABO_3$ perovskites is a powerful route to design functional materials. Here we propose a strategy that exploits point defects that create local electric dipoles and couple to the oxygen sublattice, enabling direct actuation on the rotational degrees of freedom. This approach, which relies on substituting an $A$ site with a smaller ion, paves a way to couple dynamically octahedra rotations to external electric fields. A common antisite defect, $\mathrm{Al_{La}}$ in rhombohedral LaAlO$_3$ is taken as a prototype to validate the idea, with atomistic density functional theory calculations supported with an effective lattice model to simulate the dynamics of switching of the local rotational degrees of freedom to long distances. Our simulations provide an insight of the main parameters that govern the operation of the proposed mechanism, and allow to define guidelines for screening other systems where this approach could be used for tuning the properties of the host material.
Caloprymnus campestris
Creators: name: James H. Honacki
name: Kenneth E. Kinman
name: James W. Koeppl
Publisher: name: Alien Press, Inc. & The Association of Systematics Collections
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Marsupialia
Macropodidae
Caloprymnus
Caloprymnus campestris

description: Caloprymnus campestris (Gould, 1843). Proc. Zool. Soc. Lond., 1843:81.
TYPE LOCALITY: Australia, South Australia.
DISTRIBUTION: Extreme N. E. South Australia; S.W. Queensland.
COMMENT: Possibly extinct; see Ride, 1970:198.
PROTECTED STATUS: CITES - Appendix I and U.S. ESA - Endangered.
ISIS NUMBER: 5301402012003001001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Marsupialia, pp. 18-51 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 43, DOI: 10.5281/zenodo.7353009
Sonnenfleckenzeichnung Nr. 208.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 04.09.1980, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1980

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
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
Multi-Model Federated Learning
Creators: name: Bhuyan, Neelkamal
name: Moharir, Sharayu
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (cs.LG)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: Federated learning is a form of distributed learning with the key challenge being the non-identically distributed nature of the data in the participating clients. In this paper, we extend federated learning to the setting where multiple unrelated models are trained simultaneously. Specifically, every client is able to train any one of M models at a time and the server maintains a model for each of the M models which is typically a suitably averaged version of the model computed by the clients. We propose multiple policies for assigning learning tasks to clients over time. In the first policy, we extend the widely studied FedAvg to multi-model learning by allotting models to clients in an i.i.d. stochastic manner. In addition, we propose two new policies for client selection in a multi-model federated setting which make decisions based on current local losses for each client-model pair. We compare the performance of the policies on tasks involving synthetic and real-world data and characterize the performance of the proposed policies. The key take-away from our work is that the proposed multi-model policies perform better or at least as good as single model training using FedAvg.
Sonnenfleckenzeichnung Nr. 250.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 24.10.1980, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1980

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
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
Sonnenfleckenzeichnung Nr. 188.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 13.08.1980, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1980

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
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
Sonnenfleckenzeichnung Nr. 166.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 22.07.1980, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1980

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
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
title: Detection and classification of lesions in breast DCE-MRI by means of a CAD system and the non linear fast-exchange regime model
Creators: name: Pattacini, PIERPAOLO
Publisher: name: European Congress of Radiology
Year: 2011
Subjects: subject: Breast
subject: Computer applications
subject: Oncology
subject: MR
subject: CAD
subject: Computer Applications-Detection, diagnosis
subject: Neoplasia
subject: CAD

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Dynamic contrast enhancement (DCE) magnetic resonance imaging is now an essential tool for oncological breast imaging. After a baseline acquisition, a bolus of gadolinium contrast agent is administered to patients and several acquisitions are taken...
Dendrolagus Muller 1840
Creators: name: James H. Honacki
name: Kenneth E. Kinman
name: James W. Koeppl
Publisher: name: Alien Press, Inc. & The Association of Systematics Collections
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Marsupialia
Macropodidae
Dendrolagus

description: Dendrolagus Muller, 1840. In Temminck, Verhandl. Nat. Gesch. Nederland Overz. Bezitt., Zool., p. 30.
REVIEWED BY: U. Ganslosser (UG).
ISIS NUMBER: 5301402012006000000.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Marsupialia, pp. 18-51 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 43, DOI: 10.5281/zenodo.7353009
Sonnenfleckenzeichnung Nr. 256.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 31.10.1980, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1980

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
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
title: Development of optimum mA automatic calculation software in left atrium and pulmonary vein CT
Creators: name: Matsumoto, Yoriaki
Publisher: name: European Congress of Radiology
Year: 2011
Subjects: subject: CT
subject: Cardiac

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: ECG-gated scan is a major examination method in the cardiac area. However ECG-gated scan does not use CT automatic tube current modulation (ATCM) and optimal scan is not done using ATCM. 1 The purpose of this paper is to develop optimum tube current...
Watching the Asphalt Grow: How One Community Experienced and was Impacted by Educational Reform Policies
Creators: name: Rawls, Shaka Ahmed
Publisher: name: University of Illinois at Chicago
Year: 2024

description: In response to a rapidly changing educational system and public discourse pushing for school choice and accountability, the City of Chicago announced sweeping changes to its educational system. Renaissance 2010 called for a restructuring of schools and the creation of a new school, effectively dismantling the longstanding traditions which position schools as community institutions. During these changes, several iterations of school closures saw massive changes in communities, and in some cases the dissolution of neighborhoods. This research focuses on one instance where schools, which operate as the skeletal system of the neighborhood, were dismantled, shuffled, and relocated, creating a ripple effect in the community.
Sonnenfleckenzeichnung Nr. 184.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 09.08.1980, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1980

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
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
title: Imaging of Non-Cardiac, Non-Traumatic Causes of Acute Chest Pain
Creators: name: Kienzl-Palma, Daniela
Publisher: name: European Congress of Radiology
Year: 2011
Subjects: subject: Acute
subject: Thorax
subject: Stomach (incl. Oesophagus)
subject: Emergency

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: Non-traumatic chest pain is a common symptom in patients who present in the emergency department. From a clinical point of view, it is important to differentiate cardiac chest pain from non-cardiac chest pain (NCCP). Among the plethora of potential...
Perpendicularly Polarized Spin Hall Effects Induced by Spin-Dependent Scattering in Ferromagnetic Metals
Creators: name: Yahagi, Yuta
name: Miura, Daisuke
name: Sakuma, Akimasa
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Spin currents in ferromagnets afford diverse functionalities. We evaluate the extrinsic spin Hall effects of magnetic impurity scattering in ferromagnetic metals. We show that spin-dependent scattering can provide a high spin current polarized perpendicularly to the magnetization direction and is a dominant mechanism in the moderate-conductivity regime. We find that the superposition of the spin-conserve and spin-flip channels causes the spin currents. These findings suggest that optimizing alloy composition is an effective strategy to control the spin Hall effect.
description: 12 pages, 3 figures, 1 table
Sonnenfleckenzeichnung Nr. 246.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 20.10.1980, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1980

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
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
On the origin of supertetragonality in BaTiO$_3$
Creators: name: Mellaerts, Simon
name: Seo, Jin Won
name: Afanas'ev, Valeri
name: Houssa, Michel
name: Locquet, Jean-Pierre
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Understanding ferroelectricity is of both fundamental and technological importance to further stimulate the development of new materials designs and manipulations. Here, we perform an in-depth first-principle study on the well-known ferroelectric barium titanate BaTiO$_{3}$ under a hydrostatic negative pressure, showing an isosymmetric phase transition to a supertetragonal phase with high $c/a$ ratio of $\sim1.3$. The microscopic origin and driving mechanisms of this phase transition are identified as a drastic change of the covalently $π$-bonded electrons. These findings provide guidance in the search for new supertetragonal phases, with great opportunities for novel multiferroic materials; and can be generalized in the understanding of other isosymmetric phase transitions.
Dendrolagus bennettianus De Vis 1887
Creators: name: James H. Honacki
name: Kenneth E. Kinman
name: James W. Koeppl
Publisher: name: Alien Press, Inc. & The Association of Systematics Collections
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Marsupialia
Macropodidae
Dendrolagus
Dendrolagus bennettianus

description: Dendrolagus bennettianus De Vis, 1887. Proc. Roy. Soc. Queensl., 3(1886):11.
TYPE LOCALITY: Australia, Queensland, Daintree River.
DISTRIBUTION: N. E. Queensland.
COMMENT: Considered a subspecies of dorianus by Haltenorth, 1958; but see Ride, 1970:223, and Kirsch and Calaby, 1977:17.
PROTECTED STATUS: CITES - Appendix II.
ISIS NUMBER: 5301402012006001001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Marsupialia, pp. 18-51 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 43, DOI: 10.5281/zenodo.7353009
title: A Pit fall in CT automatic tube current modulation occurring from discordant subject information
Creators: name: Matsumoto, Yoriaki
Publisher: name: European Congress of Radiology
Year: 2011
Subjects: subject: Thorax
subject: CT
subject: Computer Applications-General

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: CT automatic tube current modulation (ATCM) is estimated from a positioning image. 1 When conducting CT examination of the neck and the chest, positioning image is for arms down. With the ATCM technique however, we experience radiation over-dose in...
Sonnenfleckenzeichnung Nr. 242.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 12.10.1980, erstellt von Roberto Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1980

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
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
title: Patient doses in lower limb angiography in a recently installed flat detector x-ray system
Creators: name: Giannila, Maria
Publisher: name: European Congress of Radiology
Year: 2011
Subjects: subject: Interventional vascular
subject: Catheter arteriography
subject: Angioplasty
subject: Arteriosclerosis

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To present the first results on patient radiation dose using a recently installed large area flat detector X-ray machine and how these results can be used to optimise the...
Sonnenfleckenzeichnung Nr. 47.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 24.02.1980, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1980

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
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
Dendrolagus dorianus Ramsay 1883
Creators: name: James H. Honacki
name: Kenneth E. Kinman
name: James W. Koeppl
Publisher: name: Alien Press, Inc. & The Association of Systematics Collections
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Marsupialia
Macropodidae
Dendrolagus
Dendrolagus dorianus

description: Dendrolagus dorianus Ramsay, 1883. Proc. Linn. Soc. N.S.W., 8: 17.
TYPE LOCALITY: Papua New Guinea, ''ranges behind Mt. Astrolabe.''
DISTRIBUTION: Interior New Guinea.
COMMENT: Does not include bennettianus; see Ride, 1970:223; Kirsch and Calaby, 1977:17.
ISIS NUMBER: 5301402012006002001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Marsupialia, pp. 18-51 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 43, DOI: 10.5281/zenodo.7353009
Search for resonances decaying to three W bosons in proton-proton collisions at $\sqrt{s} =$ 13 TeV
Creators: name: CMS Collaboration
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A search for resonances decaying into a W boson and a radion, where the radion decays into two W bosons, is presented. The data analyzed correspond to an integrated luminosity of 138 fb$^{-1}$ recorded in proton-proton collisions with the CMS detector at $\sqrt{s} =$ 13 TeV. One isolated charged lepton is required, together with missing transverse momentum and one or two massive large-radius jets, containing the decay products of either two or one W bosons, respectively. No excess over the background estimation is observed. The results are combined with those from a complementary channel with an all-hadronic final state, described in an accompanying paper. Limits are set on parameters of an extended warped extra-dimensional model. These searches are the first of their kind at the LHC.
description: Replaced with the published version. Added the journal reference and the DOI. All the figures and tables can be found at http://cms-results.web.cern.ch/cms-results/public-results/publications/B2G-20-001 (CMS Public Pages)
title: Imaging of spleen- pictorial review
Creators: name: Botchu, Rajesh
Publisher: name: European Congress of Radiology
Year: 2011
Subjects: subject: Abdomen
subject: CT

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: MDCT has become a vital tool in imaging of spleen. In this pictorial review we present the MDCT features of various splenic...
Sonnenfleckenzeichnung Nr. 251.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 26.10.1980, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1980

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
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
title: Radioembolization of Hepatocellular carcinoma with portal thrombosis: experience at National Cancer Institute of Milan
Creators: name: Spreafico, Carlo
Publisher: name: European Congress of Radiology
Year: 2011
Subjects: subject: Interventional vascular
subject: Oncology
subject: Catheter arteriography
subject: CT
subject: Radioembolisation
subject: Neoplasia
subject: Liver

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Portal vein thrombosis (PVT) complicates the natural history of hepatocellular carcinoma (HCC), hampering the chance of curative treatments and negatively impacting on survival. Sorafenib is the standard therapy for advanced pts; they are not...
Sonnenfleckenzeichnung Nr. 147.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 28.06.1980, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1980

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
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
title: Role of Sonography and Us-guided fine-needle aspiration in the diagnosis of axillary lymph node metastases in breast cancer.
Creators: name: Doblado López, Anabel
Publisher: name: European Congress of Radiology
Year: 2011
Subjects: subject: Breast
subject: Lymph nodes
subject: Ultrasound
subject: Ultrasound-Colour Doppler
subject: Puncture
subject: Staging
subject: Neoplasia
subject: Metastases

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The purpose of this investigationis determined the diagnostic accuracy of high-resolution axillary ultrasound and fine needle aspiration (FNA) with ultrasound guidance, in the preoperative diagnosis of metastatic invasion of the axilla in patients...
Does the second critical-point of water really exist in nature?
Creators: name: Hirata, Fumio
Publisher: name: arXiv
Year: 2022
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: In the past decade, a literary phrase "No man's land" has been flooded in the scientific papers. The expression is used to describe a meta-stable region in the phase-diagram that cannot be accessed by experiments. It has been claimed based on the molecular dynamics (MD) simulation that there is a critical point, or the second critical point (SCP), in the "no man's land," and it has created a big dispute in the field of science. It is proved in the present paper that the hypothesis of SCP is completely against the rigorous theorem of thermodynamics, referred as the Gibbs phase rule. The reason why the simulations have found SCP erroneously is merely because the method violates the requirement which all the statistical-mechanics treatments should satisfy to reproduce the thermodynamics. That is the thermodynamic limit. It is clarified what is the identity of the "liquid-liquid phase transition" and SCP in pure liquids, discovered by the simulations and by some experiments. In order to explain the physics of liquid-liquid phase transition observed experimentally in single component liquids, a new concept is proposed.
description: 10 pages
title: Mediastinal assessment: More than the 4 “T”
Creators: name: Juanpere, Sergi
Publisher: name: European Congress of Radiology
Year: 2011
Subjects: subject: Mediastinum
subject: Thorax
subject: CT
subject: MR

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To have an overview of the imaging features of masses, tumors and tumor-like lesions of the anterior, middle and posterior mediastinum. To recognize the specific imaging appearances of some of these lesions by Chest Radiography (CR), Computed...
title: Evaluation of extra cardiac findings in patients underwent cardiac magnetic resonance examinations (CMR).
Creators: name: Zabicka, Magdalena
Publisher: name: European Congress of Radiology
Year: 2011
Subjects: subject: Cardiac
subject: MR
subject: Diagnostic procedure

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The patients with many types of cardiac diseases are referred for cardiac magnetic resonance examinations (CMR) [1]. Focused on the evaluation of heart pathology, every CMR protocol consists of at least one sequence in transverse plane made on the...
The risk of bias in denoising methods
Creators: name: Kay, Kendrick
Publisher: name: arXiv
Year: 2022
Subjects: subject: Applications (stat.AP)
subject: Image and Video Processing (eess.IV)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Biological sciences

description: Experimental datasets are growing rapidly in size, scope, and detail, but the value of these datasets is limited by unwanted measurement noise. It is therefore tempting to apply analysis techniques that attempt to reduce noise and enhance signals of interest. In this paper, we draw attention to the possibility that denoising methods may introduce bias and lead to incorrect scientific inferences. To present our case, we first review the basic statistical concepts of bias and variance. Denoising techniques typically reduce variance observed across repeated measurements, but this can come at the expense of introducing bias to the average expected outcome. We then conduct three simple simulations that provide concrete examples of how bias may manifest in everyday situations. These simulations reveal several findings that may be surprising and counterintuitive: (i) different methods can be equally effective at reducing variance but some incur bias while others do not, (ii) identifying methods that better recover ground truth does not guarantee the absence of bias, (iii) bias can arise even if one has specific knowledge of properties of the signal of interest. We suggest that researchers should consider and possibly quantify bias before deploying denoising methods on important research data.
description: 19 pages, 4 figures (v2 update to fix author information)
title: 64-slice MDCT assessment of coronary artery lesions in children with Kawasaki disease: Initial experience
Creators: name: Hu, Xihong
Publisher: name: European Congress of Radiology
Year: 2011
Subjects: subject: Paediatric
subject: CT-Angiography

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To evaluate the application and value of 64-slice multidetector computed tomography as an non-invasive diagnostic modality in the young children suspected with coronary artery aneurysm due to Kawasaki...
title: Endoleak detection with delayed phase CT angiography in patients of endovascular aneurysm repair
Creators: name: Saini, Namita
Publisher: name: European Congress of Radiology
Year: 2011
Subjects: subject: Arteries / Aorta
subject: Cardiovascular system
subject: Interventional vascular
subject: CT-Angiography
subject: Diagnostic procedure
subject: Contrast agent-intravenous
subject: Aneurysms

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To study the role of delayed phase CT Angiography in endoleak detection in post Endovascular repair of Aortic...
Sonnenfleckenzeichnung Nr. 140.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 19.06.1980, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1980

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
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
title: The additional role of MRI over echocardiography and cardiac catherization in a postoperative pediatric population with congenital heart diseases
Creators: name: Littooij, Annemieke
Publisher: name: European Congress of Radiology
Year: 2011
Subjects: subject: Cardiac
subject: Paediatric
subject: MR

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: In this poster we illustrate the value of cardiac MRI in evaluating post-operative patients with congenital heart diseases (CHD). We will outline the common surgical procedures and postoperative indications for cardiac MRI in CHD and describe...
Dendrolagus goodfellowi Thomas 1908
Creators: name: James H. Honacki
name: Kenneth E. Kinman
name: James W. Koeppl
Publisher: name: Alien Press, Inc. & The Association of Systematics Collections
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Marsupialia
Macropodidae
Dendrolagus
Dendrolagus goodfellowi

description: Dendrolagus goodfellowi Thomas, 1908. Ann. Mag. Nat. Hist., ser. 8, 2:452.
TYPE LOCALITY: Papua New Guinea, Owen Stanley Range, vic. Mt. Obree, 8000 ft. (2438 m).
DISTRIBUTION: Interior E. New Guinea.
COMMENT: Includes spadix; see Kirsch and Calaby, 1977:21; Lidicker and Ziegler, 1968, Univ. Calif., Publ. Zool., 87:23. Collins, 1973, regarded this species as a subspecies of the earlier named matschiei; but see also Ganslosser, 1980, Zool. Anz., 205:43-66.
ISIS NUMBER: 5301402012006003001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Marsupialia, pp. 18-51 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on pages 43-44, DOI: 10.5281/zenodo.7353009
Sonnenfleckenzeichnung Nr. 185.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 10.08.1980, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1980

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
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