cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Sonnenfleckenzeichnung Nr. 150.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 14.06.1976, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1976

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
The Peptide Antibiotic Corramycin Adopts a β-Hairpin-like Structure and Is Inactivated by the Kinase ComG
Creators: name: Adam, Sebastian
name: Fries, Franziska
name: Tesmar, Alexander Von
name: Rasheed, Sari
name: Deckarm, Selina
name: Sousa, Carla F.
name: Reberšek, Roman
name: Risch, Timo
name: Mancini, Stefano
name: Herrmann, Jennifer
name: Koehnke, Jesko
name: Kalinina, Olga V.
name: Müller, Rolf
Publisher: name: Washington, DC : ACS Publications
Year: 2024
Subjects: subject: Bacteria
subject: Crystal structure
subject: Enzymes
subject: Health risks
subject: Peptides
subject: Aminoglycosides
subject: Antibiotics resistance
subject: Biosynthetic gene cluster
subject: Crystals structures
subject: Gram-negative bacteria
subject: Gram-negative pathogens
subject: Hairpin-like
subject: Peptide antibiotics
subject: Phosphotransferases
subject: Resistance mechanisms
subject: Antibiotics
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: The rapid development of antibiotic resistance, especially among difficult-to-treat Gram-negative bacteria, is recognized as a serious and urgent threat to public health. The detection and characterization of novel resistance mechanisms are essential to better predict the spread and evolution of antibiotic resistance. Corramycin is a novel and modified peptidic antibiotic with activity against several Gram-negative pathogens. We demonstrate that the kinase ComG, part of the corramycin biosynthetic gene cluster, phosphorylates and thereby inactivates corramycin, leading to the resistance of the host. Remarkably, we found that the closest structural homologues of ComG are aminoglycoside phosphotransferases; however, ComG shows no activity toward this class of antibiotics. The crystal structure of ComG in complex with corramycin reveals that corramycin adopts a β-hairpin-like structure and allowed us to define the changes leading to a switch in substrate from sugar to peptide. Bioinformatic analyses suggest a limited occurrence of ComG-like proteins, which along with the absence of cross-resistance to clinically used drugs positions corramycin as an attractive antibiotic for further development.
title: Performance assessment of compact CT pulsating cardiac phantom
Creators: name: Imada, Naoyuki
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Physics
subject: Physics in Radiology - Without Subtopic

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To consider scan parameter for cardiac MDCT, the key lies in pulsating cardiac phantom. It is extremely significant to conduct experiments using the pulsating cardiac phantom. Our development of the pulsating cardiac phantom started in...
Sonnenfleckenzeichnung Nr. 232.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 07.09.1976, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1976

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: Corellation of MRI findings with corresponding arthroscopic video findings in soft tissue injuries of the knee and articular cartilage lesions
Creators: name: Plotas, Athanasios
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Musculoskeletal joint
subject: Musculoskeletal system
subject: Musculoskeletal - Joints

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: The purpose of this study is to illustrate the MRI findings of all types of lesions of the knee (cruciate ligaments and meniscal lesions) as well as cartilage lesions and correlate them with arthroscopic findings (images and...
A CRISPR/Cas9 combinatorial  KO screen to test genetic interactions between Solute Carriers
Creators: name: Wolf, Gernot
name: Onstein, Svenja
Publisher: name: Zenodo
Year: 2024

description: The Solute Carrier (SLC) family is characterized by a high level of substrate redundancy which may diminish phenotypes in regular KO models since lost SLC functions can be compensated by other family members. A systematic screen for genetic interactions, i.e., when the combinatorial KO of two genes shows a stronger phenotype than the added individual KOs, is therefore crucial to reveal otherwise hidden loss-of-function phenotypes.This protocol describes our effort to use a recently developed combinatorial CRISPR Cas9 KO system to test all possible pairwise interactions for all 258 SLCs that are expressed (>1 transcript per million) in the human colon cancer cell line HCT116. The library for this project contained around 400.000 gRNA combinations. Cell numbers and reactions can be scaled up or down if needed to adapt the protocol for comparable genetic interaction screens.
title: Επέκταση της σχολής Αρχιτεκτόνων Μηχανικών στα Κουνουπιδιανά Χανίων
title: Expansion of the School of Architecture in Kounoupidiana, Chania
Creators: name: Παπαδακη Ιωαννα-Μαρια
Publisher: name: Technical University of Crete
Year: 2022

description: Η παρούσα διπλωματική πραγματεύεται την επέκταση των κτιριακών εγκαταστάσεων της αρχιτεκτονικής Σχολής στα Κουνουπιδιανά Χανίων. Η λύση προτείνει σχεδιαστήρια 560 τ.μ., γραφεία διδασκόντων 120 τ.μ., αίθουσες διδασκαλίας 380 τ.μ., αμφιθέατρο 260 θέσεων, ανοικτό χώρο διδασκαλίας 180 τ.μ., γραμματεία 190 τ.μ. και αναψυκτήριο. Η πρόταση αναπτύσσεται σε 4 κτίρια τα οποία διατάσσονται κατάλληλα ώστε να εντάσσονται στο κτιριακό σύνολο του πολυτεχνείου, να συνομιλούν με τα υφιστάμενα απέναντι κτίρια, να οριοθετούν το κτιριακό σύνολο προς τα ανατολικά με τον δρόμο και την ύπαιθρο, δημιουργώντας εσωτερική πορεία προσπέλασης, υπαίθριο κοινωνικό χώρο, ανοικτό στεγασμένο χώρο διδασκαλίας, ζώνες σκιάς και ηλιασμού όλες τις εποχές και τις ώρες λειτουργίας του κτιριακού συγκροτήματος. Ο στόχος είναι η προσθήκη στη Σχολή Αρχιτεκτόνων κυττάρων μάθησης και δημιουργίας, επικοινωνίας και ανοικτής-ελεύθερης ανταλλαγής ιδεών, με σχεδιασμό κτιρίων ανοικτών προς το περιβάλλον. Η πρόταση προσφέρεται και για μελλοντική κατασκευή δομών ενοποίησης των νέων κτιρίων με τα υφιστάμενα.
title: Meniscal allograft transplantation: Magnetic resonance imaging using direct arthrography with clinical correlations
Creators: name: Amato, Maurizio
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Musculoskeletal joint
subject: Musculoskeletal system
subject: Musculoskeletal - Joints

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: Magnetic resonance imaging of postoperative knee is nowadays more frequently performedthan in the past because of the increased number of arthroscopic surgical procedures performed in our hospitals. Aim of our work is to illustrate the role of...
Lagerverzeichnisse von Waren für den Sklavenhandel
Creators: name: Christoph Burckhardt & Cie
Publisher: name: [s.n.]
Year: 1807

description: Enthält: I, Verzeichnisse (Etat de diverses toiles de coton pour la traite ... par entrepôt ... à Nantes; 2 Exemplare). II, Beilagen (Typoskripte, darunter Zusammenstellung der Gesetze und Verordnungen betreffend die Ausfuhr nach Senegal und Guinée, ca. 1950)
Acidification of European croplands by nitrogen fertilization: Consequences for carbonate losses, and soil health
Creators: name: Zamanian, Kazem
name: Taghizadeh-Mehrjardi, Ruhollah
name: Tao, Jingjing
name: Fan, Lichao
name: Raza, Sajjad
name: Guggenberger, Georg
name: Kuzyakov, Yakov
Publisher: name: Amsterdam [u.a.] : Elsevier Science
Year: 2024
Subjects: subject: Carbon cycle
subject: Food security
subject: Global changes
subject: Land management
subject: Land-use sustainability
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie::330 | Wirtschaft::333 | Boden- und Energiewirtschaft::333,7 | Natürliche Ressourcen, Energie und Umwelt

description: Soil acidification is an ongoing problem in intensively cultivated croplands due to inefficient and excessive nitrogen (N) fertilization. We collected high-resolution data comprising 19,969 topsoil (0–20 cm) samples from the Land Use and Coverage Area frame Survey (LUCAS) of the European commission in 2009 to assess the impact of N fertilization on buffering substances such as carbonates and base cations. We have only considered the impacts of mineral fertilizers from the total added N, and a N use efficiency of 60 %. Nitrogen fertilization adds annually 6.1 × 107 kmol H+ to European croplands, leading to annual loss of 6.1 × 109 kg CaCO3. Assuming similar acidification during the next 50 years, soil carbonates will be completely removed from 3.4 × 106 ha of European croplands. In carbonate-free soils, annual loss of 2.1 × 107 kmol of basic cations will lead to strong acidification of at least 2.6 million ha of European croplands within the next 50 years. Inorganic carbon and basic cation losses at such rapid scale tremendously drop the nutrient status and production potential of croplands. Soil liming to ameliorate acidity increases pH only temporarily and with additional financial and environmental costs. Only the direct loss of soil carbonate stocks and compensation of carbonate-related CO2 correspond to about 1.5 % of the proposed budget of the European commission for 2023. Thus, controlling and decreasing soil acidification is crucial to avoid degradation of agricultural soils, which can be done by adopting best management practices and increasing nutrient use efficiency. Regular screening or monitoring of carbonate and base cations contents, especially for soils, where the carbonate stocks are at critical levels, are urgently necessary.
title: Volume Transports In The Upper Layer West Of Cape São Vicente, Sw Portugal
Creators: name: Sánchez, Ricardo F.
name: Relvas, Paulo
Publisher: name: ASC 2001 - W - Theme session
Year: 2024
Subjects: Oceanic Northeast Atlantic (ICES Ecoregion)
Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.Off the Iberian eastern boundary distinct winter and summer oceanographic regimes are governed by meridional displacements of the Azores High. Poleward flow at all depths features the winter situation whereas in summer a cool equatorward jet develops as geostrophic response of the upper ocean to northerly upwelling favourable winds, while deeper waters still flow poleward. Part of the flow turns eastward around Cape São Vicente to satisfy the potential vorticity conservation. The boundary discontinuity forces part of the equatorward jet to feed a major filament that stretches from the Cape. Filaments are relevant features in the exchange between the cold, upwelled and nutrient-rich coastal and offshore waters. Estimations of 2D open ocean-equatorward jet exchanges are essential for the understanding of biologically related physical processes over the shelf area. Additionally vertical forcing associated with frontal convergence and the meandering of a quasi-geostrophically adjusted upwelling jet embedded in an eddy field play a key role upon the patchy distribution of pelagic biota. In the present work the summer transport of the equatorward cold jet is estimated from historical hydrographic data. A 3D description of volume transports in the upper layer off southwestern Iberia is attempted.
title: The MR arthrogram for the evaluation of femoro-acetabular impingement: A standardised technique for reporting and a pictorial review
Creators: name: Kraus, Alexandra
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Musculoskeletal joint
subject: Musculoskeletal system
subject: Musculoskeletal - Joints

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: Magnetic resonance arthrography (MRA) is now commonly used for the examination of femoro-acetabular impingement. In this poster we present a standardised technique for reporting these examinations and show images of typical appearances of both...
Attention Mechanism in Computer Vision: Current Status and Prospect
Creators: name: Wu, Chengzhi
Publisher: name: Karlsruher Institut für Technologie (KIT)
Year: 2022

description: As the key component in Transformer models, attention mechanism has shown its great power in learning feature relations even under long ranges in the natural language processing domain. Its success has also inspired researchers to apply it for computer vision tasks in recent years. In a variety of visual benchmarks, transformer-based models perform similar to or better than other types of neural networks such as convolutional and recurrent networks. In this report, we review the current status of the application of attention mechanism in computer vision tasks. In addition to categorizing the attention-based methods, since most current works are done with 2D image input and only a few focus on 3D data, we also propose research ideas in which attention mechanism is used for 3D data.
title: Spectrum of meniscal lesions: An MR teaching atlas
Creators: name: Tinto, Hugo
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Musculoskeletal joint
subject: Musculoskeletal system
subject: Musculoskeletal - Joints

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: -To illustrate the MR spectrum of meniscal lesions. -To describe the varied morphology of meniscal tears, it's grading system and associated findings, emphasizing the features that influence...
title: High-resolution ultrasound of the hand and wrist
Creators: name: Tagliafico, Alberto
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Musculoskeletal joint
subject: Musculoskeletal system
subject: Musculoskeletal - Joints

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: Review the clinically relevant anatomy and US appearances of tendons, ligaments and nerves of the wrist and hand. Diagnose extensor and flexor tendon abnormalities, retinacula-related disorders, ligament injuries and compressive or traumatic...
title: Flexed knee MR arthrographic depiction of infrapatellar plica at 3T
Creators: name: Lee, Young Han
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Musculoskeletal joint
subject: Musculoskeletal system
subject: Musculoskeletal - Joints

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The plicae are remnants of synovial membranes from the embryologic development of the knee. The three most common plicae are the suprapatellar, mediopatellar, and infrapatellar plicae (IPP). The IPP is usually thin structures from femur to the...
Building barriers: Elucidating the sediment trapping properties of mangroves and their relevance for ecosystem service provision
Creators: name: de Jong, Steven
name: Scanlan, Nathan
Publisher: name: figshare
Year: 2022
Subjects: subject: Environmental Science
subject: 50209 Natural Resource Management
subject: FOS: Earth and related environmental sciences

description: Literature study to mangroves, their functioning, lab and field experiments, use of remote sensing and their importance as service provider.
title: Adult sino-nasal alveolar rhabdomyosarcoma
Creators: name: Niranjanamurthy, Likhith
Publisher: name: EURORAD
Year: 2022
Subjects: subject: Head & neck imaging
subject: Head and neck
subject: Interventional non-vascular
subject: Oncology
subject: MR
subject: PET
subject: Radiation oncology in Developing Nations
subject: Clinical Cases

description: Clinical History: A 22-year-old male presented with recurrent episodes of epistaxis for 3 months, blurring of vision and diplopia for 2 weeks with swelling in the left side of neck 2 weeks ago. He underwent FNAC from the left neck lymph-node which was suspicious for malignancy. 

The patient was referred for MRI and PET scan at our institute. 

description: 22 years, male
Sonnenfleckenzeichnung Nr. 119.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 14.05.1976, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1976

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
Effect of Ba(II), Eu(III), and U(VI) on rat NRK-52E and human HEK-293 kidney cells in vitro
Creators: name: Senwitz, Christian
name: Butscher, Daniel
name: Holtmann, Linus
name: Vogel, Manja
name: Steudtner, Robin
name: Drobot, Björn
name: Stumpf, Thorsten
name: Barkleit, Astrid
name: Heller, Anne
Publisher: name: Amsterdam [u.a.] : Elsevier Science
Year: 2024
Subjects: subject: Chemical microscopy
subject: Cytotoxicity
subject: Heavy metal speciation
subject: Kidney cells
subject: Radionuclides
subject: TRLFS
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie::330 | Wirtschaft::333 | Boden- und Energiewirtschaft::333,7 | Natürliche Ressourcen, Energie und Umwelt

description: Heavy metals pose a potential health risk to humans when they enter the organism. Renal excretion is one of the elimination pathways and, therefore, investigations with kidney cells are of particular interest. In the present study, the effects of Ba(II), Eu(III), and U(VI) on rat and human renal cells were investigated in vitro. A combination of microscopic, biochemical, analytical, and spectroscopic methods was used to assess cell viability, cell death mechanisms, and intracellular metal uptake of exposed cells as well as metal speciation in cell culture medium and inside cells. For Eu(III) and U(VI), cytotoxicity and intracellular uptake are positively correlated and depend on concentration and exposure time. An enhanced apoptosis occurs upon Eu(III) exposure whereas U(VI) exposure leads to enhanced apoptosis and (secondary) necrosis. In contrast to that, Ba(II) exhibits no cytotoxic effect at all and its intracellular uptake is time-independently very low. In general, both cell lines give similar results with rat cells being more sensitive than human cells. The dominant binding motifs of Eu(III) in cell culture medium as well as cell suspensions are (organo-) phosphate groups. Additionally, a protein complex is formed in medium at low Eu(III) concentration. In contrast, U(VI) forms a carbonate complex in cell culture medium as well as each one phosphate and carbonate complex in cell suspensions. Using chemical microscopy, Eu(III) was localized in granular, vesicular compartments near the nucleus and the intracellular Eu(III) species equals the one in cell suspensions. Overall, this study contributes to a better understanding of the interactions of Ba(II), Eu(III), and U(VI) on a cellular and molecular level. Since Ba(II) and Eu(III) serve as inactive analogs of the radioactive Ra(II) and Am(III)/Cm(III), the results of this study are also of importance for the health risk assessment of these radionuclides.
Sonnenfleckenzeichnung Nr. 48.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 28.02.1976, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1976

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
Nanocarriers with long-term retention in the respiratory system for prolonged drug exposure
Creators: name: Yamada, Kohei
name: Hirata, Akishi
name: Sato, Hideyuki
name: Onoue, Satomi
Publisher: name: Taylor & Francis
Year: 2024
Subjects: Space Science
Medicine
Environmental Sciences not elsewhere classified
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Science Policy
Mental Health
Virology

description: This study was the first attempt to visualize pulmonary retention of nanocarriers (NCs) with the use of the P2 probe, a new water-initiated aggregation-caused fluorescent-quenching (ACQ) dye, for the development of NCs with long-lasting retention in the respiratory system (RS). Flash nanoprecipitation was used to fabricate mucopenetrating NCs (MP/NCs) and mucoadhesive NCs (MA/NCs). Both NCs were labeled with the P2 probe, and their distribution and retention in RS were visualized after intratracheal administration to rats. MP/NCs and MA/NCs had a mean diameter below 200 nm and ζ-potential of 0 and 48 mV, respectively. MA/NCs showed three times stronger interactions with mucin than MP/NCs, resulting in significantly lower diffusiveness in mucus. The P2 probe exhibited an ACQ effect with negligible rekindling in simulated lung fluid, and the spectroscopic data suggested applicability to reliable imaging of insufflated NCs. In confocal laser scanning microscopic and in vivo imaging system images of the rat RS, MA/NCs were locally deposited in the respiratory tract and transported toward the pharynx by mucocilliary clearance (MCC). In contrast, MP/NCs diffused in the respiratory mucus were less subject to the influence of MCC. Based on the results from the bioimaging study using the P2 probe, MP/NCs could offer enhanced pulmonary retention of drugs compared with MA/NCs.
title: Arthrography with ecographic contrasts: Histologic evaluation on an animal
Creators: name: Doménech Abellán, Ernesto
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Musculoskeletal joint
subject: Musculoskeletal system
subject: Musculoskeletal - Joints

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To study the effect of the eco-direct intra-articular injection of the ecographic contrasts in the synovial membrane of the rabbit’s...
title: Charcot foot and osteomyelits: Is MRI the answer?
Creators: name: Ottaviani, Pierfrancesco
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Musculoskeletal joint
subject: Musculoskeletal system
subject: Musculoskeletal - Joints

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: We describe anatomy, eziologyand pathophisiology theory proposed forCharcot foot.We illustrate main clinical presentations and complications affected lower estremity of diabetic patients. TheworkevaluatesMRImorphological features and signal...
title: Wrist ultrasonography: What the clinician wants to know
Creators: name: Landeras Alvaro, Rosa
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Musculoskeletal joint
subject: Musculoskeletal system
subject: Musculoskeletal - Joints

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To illustrate imaging US characteristic of basic anatomy and the different disorders of dorsal and volar wrist...
Sonnenfleckenzeichnung Nr. 110.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 05.05.1976, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1976

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: Decadal Trends In Exchange Of Heat, Salt And Deep Water Between The Arctic Ocean And The Nordic Seas
Creators: name: Tverberg, Vigdis
name: Pavlov, V.
name: Hansen, E.
name: O'Dwyer, J.
Publisher: name: ASC 2001 - W - Theme session
Year: 2024
Subjects: Oceanic Northeast Atlantic (ICES Ecoregion)
Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.The exchange of deep water between the Arctic Ocean and the Nordic Seas occurs mainly in slope currents on each side of the Fram Strait, southward flow on the western side and northward flow on the eastern side of the strait. Decadal summer means of temperature and salinity from the Joint U.S Russian Atlas of the Arctic Ocean, scattered CTD-stations from the Fram Strait and the Greenland Sea and the Fram Strait VEINS data are used to illustrate decadal variations important for the deep water in the region. The exchange through the Fram Strait is shown to have had a major impact on the evolution of the characteristics of the deep water in the Greenland Sea during the period 1980 up to present, a period which is believed to have had weak deep water convection in the Greenland Sea compared to the 1960s. The decadal summer mean data indicates that the 1960’s were exceptional in providing favorable conditions for deep water convection in the Greenland Sea. An increase in temperature in the deep water in the central part of the Fram Strait is observed over the last two decades. The magnitude of the change is almost the same as in the deep water in the Greenland basin. This can be a combined effect of advection of the signal from the Greenland Sea and retreatment southwards of Greenland Sea Deep Water in the Fram Strait.
Multi Person Tracking with a Multi Hypothesis Approach for Ambiguous Assignments
Creators: name: Stadler, Daniel
Publisher: name: Karlsruher Institut für Technologie (KIT)
Year: 2022

description: Multi-person tracking is often solved with the tracking-by-detection paradigm, in that a distance measure is calculated for each possible track-detection assignment. Then, the sum of distances of all assignments has to be minimized, for which mostly the Hungarian method is used. Wheareas it is easy to design a distance measure that can clearly indicate the correct assignments in sequences with sparse person distributions, the distances of some assignments can be very similar in crowded scenes, where multiple persons share similar spatial positions and appearances. As a consequence, wrong assignments are inescapable, harming the tracking performance. In contrast of executing all assignments simultaneously, no matter if they are clear or ambiguous, this work treats ambiguous assignments with similar distances separately following a multihypothesis approach, updating the hypotheses until the assignment task is clear again. To determine which assignments are considered ambiguous, a method that compares the entries in the distance matrix of track-detection assignments is introduced. No further information next to the distance matrix is needed, which makes the proposed approach applicable to any tracking-by-detection based method. Experimental results show that the separate treatment of ambiguous assignments can improve the tracking performance in crowds and thus is a promising research directory.
title: Digital tomosynthesis of hip arthroplasty
Creators: name: Willekens, Inneke
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Musculoskeletal joint
subject: Musculoskeletal system
subject: Musculoskeletal - Joints

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Plain film is the initial imaging method of choice for evaluation of hip arthroplasty. Additionally, computed tomography (CT) can produce 3D images. However, the CT images can suffer from artifacts from metal implants like prosthesis. These...
title: Orizzonti dell’America urbana. Scenari politiche progetti
Creators: name: Palazzo, Anna Laura
Publisher: name: Roma TrE-Press
Year: 2022

description: Negli Stati Uniti, l’aspirazione alla casa, oggetto di desiderio e di scambio simbolico e traguardo di mobilità sociale, si è prestata a una narrazione collettiva bypartisan alimentata per quasi un secolo dalle politiche federali in sostegno allo affordable housing e a programmi di sviluppo locale con l’apporto di reti multiattoriali pubbliche e del privato economico e sociale.  A partire dagli anni sessanta, il Department of Housing and Urban Development (HUD) ha progressivamente registrato un mutamento di prospettiva: rispetto alle attività di urban renewal di ambiti investiti da imponenti fenomeni di declino, abbandono, degrado e criminalità, le iniziative sono transitate verso forme di rivitalizzazione e rigenerazione con prospettive people-oriented. L’impegno di lungo periodo di città come Boston e San Diego consente di approfondire il volto del partenariato economico e di quello sociale all’interno di strumenti di pianificazione e di governance. Qui, termini come empowerment, inclusiveness, capacity building, sono espressivi del lavoro sulle comunità e con le comunità nella triangolazione tra politiche della casa, misure per l’occupazione e forme di sostegno all’impresa. Più in profondità, queste nozioni rivelano una cifra antropologica del popolo americano che plasma le proprie rivendicazioni nell’orizzonte delle libertà piuttosto che in quello dei diritti.
Formulation development, characterization, and evaluation of bedaquiline fumarate – Soluplus® – solid dispersion
Creators: name: Pardhi, Vishwas P.
name: Patel, Manisha
name: Jain, Keerti
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Medicine
subject: Neuroscience
subject: Pharmacology
subject: Biotechnology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Bedaquiline fumarate (BQF) is classified as a BCS class II drug and has poor water solubility and dissolution rate, which ultimately compromises bioavailability. The objective of this study is to improve the biopharmaceutical properties of BQF through a solid dispersion system by using Soluplus®. Two solid dispersion systems were prepared i.e. binary solid dispersion (BSD) and ternary solid dispersion (TSD) where 14.31-fold and 20.43-fold increase in solubility of BQF was observed with BSD and TSD in comparison to BQF. In our previous research work, we explored the BSD and TSD of BQF with a crystalline polymer, poloxamer 188, which showed an increment in the solubility of BQF. In the current research, amorphous Soluplus® polymer was selected to formulate BSD and TSD with BQF and showed higher solubility than poloxamer 188. The various solid and liquid state characterization results confirmed the presence of an amorphous form of BQF inside solid dispersion. The Fourier transform infrared spectroscopy showed no chemical interactions between BQF and polymer. The cellular uptake results demonstrated higher uptake in Caco-2 cell lines. Pharmacokinetic studies showed enhanced solubility and bioavailability of TSDs. Hence, the present research shows a promising formulation strategy for enhancing the biopharmaceutical performance of BQF by increasing its solubility.
Sonnenfleckenzeichnung Nr. 3734.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 18.08.1951, erstellt als Beobachtung im Projektionsverfahren Nr. 1957 von Karl Rapp in Locarno-Monti
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1951

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Merz-Refraktor mit 13.5 cm Öffnung und 195 cm Brennweite, vereinzelt andere Instrumente wie Tel. 88x; Sonnenbild D = 25 cm. - Auf der Zeichnung wird zum Teil das Instrument vermerkt bzw. die Zählung der Beobachtungen im Projektionsverfahren fortgesetzt. Sporadisch sind Resultate mehrerer Aufnahmen pro Tag aufgelistet. Zuhanden der späteren statistischen Verarbeitung sind die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Zeichnung aus der Zeit der Beobachtertätigkeit von Ing. Karl Rapp als Privat-Astronom, die er seit den Neunzehnvierziger Jahren für die Eidgenössische Sternwarte Zürich ausführte. Aus den ersten zwei Jahren der freiwilligen Mitarbeit sind nur einzelne Stücke überliefert. Erst zwei Jahre später ist jeweils eine ergänzende Serie in Zürich aufbewahrt worden. Nochmals fünf Jahre später arbeitete Karl Rapp neu auf vertraglicher Basis weiter mit, bis schliesslich nach einem weiteren Jahrzehnt die permanente Beobachtungsstation in Locarno-Monti geschaffen wurde, welche an die langjährige Serie von Karl Rapp anknüpfte
title: A new, GRE based volumetric CEST imaging method as an alternative to contrast enhanced MR imaging in brain and knee
Creators: name: Schmitt, Benjamin
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Physics
subject: Physics in Radiology - Without Subtopic

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Chemical exchange saturation transfer (CEST) imaging offers the potential to produce MRI contrast based on pathophysiological properties of tissue [1-3] Changes in microenvironmental characteristics such as pH value, concentration of the target...
Sonnenfleckenzeichnung Nr. 308.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 20.12.1976, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1976

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 use of the modulation transfer function for comparison and image quality assessment of commercially available hybrid PET-CT scanners
Creators: name: Fountos, George
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Physics
subject: Physics in Radiology - Without Subtopic

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Aim of our study was to implement a new method for the determination of the Modulation Transfer Function (MTF) in order to evaluate the performance of hybrid PET - CT systems, with a fast and low cost method, based on easily accessible materials to...
Sonnenfleckenzeichnung Nr. 60.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 12.03.1976, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1976

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
Development of posaconazole nanocrystalline solid dispersion: preparation, characterization and in vivo evaluation
Creators: name: Rayapolu, Ranga Goud
name: Yadav, Balvant
name: Apte, Shashank S.
name: Venuganti, Venkata Vamsi Krishna
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biophysics
subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified

description: Posaconazole (PCZ) is an antifungal drug, which acts by inhibiting the lanosterol-14α-demethylase enzyme. It is a biopharmaceutical classification system class II drug with its bioavailability being limited by poor aqueous solubility. The aim of this study was to improve the oral bioavailability of PCZ by preparing nanocrystalline solid dispersion (NCS). PCZ-NCS was prepared by a combination of precipitation and high-pressure homogenization followed by freeze-drying. Several different surfactants and polymers were screened to produce NCS with smaller particle size and higher stability. The optimized NCS formulation containing 0.2% Eudragit S100 and 0.2% SLS was found to provide the average particle size of 73.31 ± 4.7 nm with a polydispersity index of 0.23 ± 0.03. Scanning electron microscopy revealed the preparation of homogeneous and rounded particles. Differential scanning calorimetry and X-ray diffraction confirmed crystalline nature of NCS. Nanonization increased the saturation solubility of PCZ by about 18-fold in comparison with the neat drug. Intrinsic dissolution study showed 93% dissolution of PCZ within the first 10 min. In vivo pharmacokinetic study in Wistar rats showed that Cmax and AUCtotal of PCZ-NCS increased by 2.58- and 2.64-fold compared to the marketed formulation. PCZ-NCS formulation presents a viable approach for enhancing the oral bioavailability of PCZ.
Sonnenfleckenzeichnung Nr. 39.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 19.02.1976, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1976

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: Radiation risk for women in screening mammography examinations in Poland in 2007
Creators: name: Jankowska, Katarzyna
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Physics
subject: Physics in Radiology - Without Subtopic

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Doses for women undergoing screening mammography examinations should be as low as reasonably achievable, but compatible with the image quality necessary for adequate diagnosis. The aim of this study was the estimation of the radiation risk for women...
Distribution-free stochastic model updating with staircase density functions
Creators: name: Kitahara, M.
name: Kitahara, T.
name: Bi, S.
name: Broggi, M.
name: Beer, M.
Publisher: name: [Erscheinungsort nicht ermittelbar] : Taylor & Francis
Year: 2023
Subjects: subject: Model updating
subject: Bayesian networks
subject: modal analysis
subject: Konferenzschrift

description: In stochastic model updating, hybrid uncertainties are typically characterized by the distributional p-box. It assigns a certain probability distribution to model parameters and assumes its hyper-parameters as interval values. Thus, regardless of the updating method employed, the distribution family needs to be known a priori to parameterize the distribution. Meanwhile, a novel class of the random variable, called staircase random variable, can discretely approximate a wide range of distributions by solving moment-matching optimization problem. The first author and his co-workers have recently developed a distribution-free stochastic updating framework, in which model parameters are considered as staircase random variables and their hyper-parameters are inferred in a Bayesian fashion. This framework can explore an optimal distribution from a broad range of potential distributions according to the available data. This study aims to further demonstrate the capability of this framework through a simple numerical example with a parameter following various types of distributions.
Sonnenfleckenzeichnung Nr. 22.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 23.01.1976, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1976

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: Ecology Of Anchovy Juveniles In The Bay Of Biscay 4 Months After Peak Spawning: Do They Form Part Of The Plankton?
Creators: name: Uriarte, A.
name: Sagarminaga, Y.
name: Scalabrin, C.
name: Valencia, V.
name: Cermeño, P.
name: De Miguel, E.
name: Sanchez, J.A. Gomez
name: Jimenez, M.
Publisher: name: ASC 2001 - W - Theme session
Year: 2024
Subjects: Oceanic Northeast Atlantic (ICES Ecoregion)
Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.In September 1998 and 1999 two multidisciplinary cruises in the Bay of Biscay took place within the frame of the International JUVESU project (FAIR CT97-3374) in order to understand the spatial distribution of anchovy early juveniles and its relation with the environment. The surveys, although not covering the entire spatial distribution of these juveniles, served to outline major features of their ecology. In both years small anchovy juveniles were encountered in wide offshore areas beyond the continental shelf of the mid south of the Bay of Biscay. In 1999 part of the mid north of the Bay was also explored resulting that juveniles started about 50 miles far from shore. All day around juvenile anchovy occupy the stratified less dense surficial waters. During day time they form schools of variable sizes which spread in surface layers during night time. In all the areas covered in the 1998 survey, small juvenile (mode of 5 cm.) were caught mixed with drifting schools of jellyfish. In 1999 the presence of jellyfish was far less intense than in 1998, but the mixing was still observable in some northern areas. In both years the surface waters effectively occupied by those juveniles had a relative low salinity level, denoting that those waters originated from shelf coastal areas close to river plumes, which are the most important spawning areas for anchovy in Spring. These observations suggest that early recruitment of anchovy occurs in drifting lens of low salty surface waters departing westwards from the coastal spawning areas due to wind advection in summer time in the Bay. By the time the surveys took place, four months after peak spawning, juvenile seem to be still imbibed in those masses of water, without a clear indication of independent motion from them.
title: Feasibility of digital tomosynthesis to evaluate loosening after total hip replacement compared to computed tomography
Creators: name: Machida, Haruhiko
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Physics
subject: Physics in Radiology - Without Subtopic

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Recently, radiography systems based on full-field, flat-panel cesium iodine and amorphous silicon detectors have become commercially available. These systems provide rapid access to the image for diagnosis, improved image quality relative to that of...
Sonnenfleckenzeichnung Nr. 3658.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 31.05.1951, erstellt als Beobachtung im Projektionsverfahren Nr. 1884 von Karl Rapp in Locarno-Monti
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1951

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Merz-Refraktor mit 13.5 cm Öffnung und 195 cm Brennweite, vereinzelt andere Instrumente wie Tel. 88x; Sonnenbild D = 25 cm. - Auf der Zeichnung wird zum Teil das Instrument vermerkt bzw. die Zählung der Beobachtungen im Projektionsverfahren fortgesetzt. Sporadisch sind Resultate mehrerer Aufnahmen pro Tag aufgelistet. Zuhanden der späteren statistischen Verarbeitung sind die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Zeichnung aus der Zeit der Beobachtertätigkeit von Ing. Karl Rapp als Privat-Astronom, die er seit den Neunzehnvierziger Jahren für die Eidgenössische Sternwarte Zürich ausführte. Aus den ersten zwei Jahren der freiwilligen Mitarbeit sind nur einzelne Stücke überliefert. Erst zwei Jahre später ist jeweils eine ergänzende Serie in Zürich aufbewahrt worden. Nochmals fünf Jahre später arbeitete Karl Rapp neu auf vertraglicher Basis weiter mit, bis schliesslich nach einem weiteren Jahrzehnt die permanente Beobachtungsstation in Locarno-Monti geschaffen wurde, welche an die langjährige Serie von Karl Rapp anknüpfte
Sonnenfleckenzeichnung Nr. 28.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 29.01.1976, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1976

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