cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Development of a microgel-based extracellular vesicle delivery system for heart repair
Creators: name: Marijon, Camille
Publisher: name: Imperial College London
Year: 2019

description: Cardiovascular diseases are the primary cause of death globally, responsible for approximately 17.5 million deaths per year. In particular, myocardial infarction caused by the obstruction of a coronary artery can lead to heart failure. A growing number of studies have demonstrated that extracellular vesicles (EVs) exhibit great potential as cell-free cardioprotective agents, which could overcome many of the technical, ethical and regulatory hurdles associated with cell-based therapies. However, the beneficial effects of administered EVs are short-lived; a major limitation that could be circumvented using a material-based approach for increased retention and sustained release. Therefore, the main objective of this study was to develop a translational approach for repairing the infarcted heart, in the form of injectable, ‘off-the-shelf’ EV-loaded synthetic microgels. This platform was designed to improve EV stability and retention time at the site of administration, with sustained and environmentally-responsive release of EVs to the surrounding damaged tissue. Methods for fabricating monodisperse environmentally-sensitive microgels using a microfluidic-based platform were developed, and a first proof-of-concept of the feasibility of loading and releasing EVs from the microgels was demonstrated in vitro and in vivo.
Investigating the role of the fusogen eff-1 and natural genetic variation in Caenorhabditis elegans seam cell development
Creators: name: Koneru, Sneha Latha
Publisher: name: Imperial College London
Year: 2019

description: Robustness is the ability of biological systems to produce invariant phenotypes despite perturbations. Development is especially robust to internal perturbations, like stochastic gene expression or mutations, and external perturbations, such as changes in environmental factors including temperature and nutrition. The highly invariant developmental patterning in Caenorhabditis elegans offers an ideal system to study the genetic and molecular mechanisms underlying developmental robustness. This work describes an experimental paradigm to discover the mechanistic basis and consequences of developmental robustness using the C. elegans seam cells as a model. Seam cells are lateral epidermal cells that are stem cell-like in their ability to produce differentiated cells and maintain proliferative potential. Through a forward genetic screen, I describe a novel role for the fusogen gene eff-1, which was previously known to drive cell fusion events, in the robustness of seam cell patterning. Furthermore, I show that eff-1 is not required for differentiation of seam cells, therefore I demonstrate that fusion is uncoupled from the differentiation programme. In another set of experiments, I show for the first time that the terminal number of seam cells in C. elegans is robust to standing genetic variation. A consequence of developmental robustness is the acquisition of cryptic genetic variation that does not modify the phenotype under normal conditions but manifests phenotypically upon perturbation. I demonstrate that the genetic background affects seam cell number at a higher developmental temperature of 25 C or upon mutations in the GATA transcription factor and target of the Wnt pathway, egl-18. CB4856 (Hawaii) suppressed the effect of temperature on the seam cell number compared to the lab reference N2 (United Kingdom), as well as lowered the expressivity of egl-18 mutations. Multiple regions of the genome were found to interact epistatically to modify egl-18 mutation expressivity, suggesting that a complex genetic architecture underlies seam cell development. Taken together, this work increases our knowledge on the robustness of seam cell patterning to various sources of variation.
A new multi-scale modeling method for needled C/C composites
Creators: name: Shi, Haolin
name: Guo, Zhangxin
name: Zhang, Yifan
name: Liang, Jianguo
name: Li, Yongcun
name: Guo, Meiqing
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Mathematical Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Needled composites have stronger interlaminar properties compared to two-dimensional fiber composite structures due to the introduction of z-directional fibers in the fiber composite layup. An effective multi-scale finite element model is developed in this paper for the complex structure of needle-punched composites. Three scales, namely fRVE, pRVE, and lRVE, are modeled from the fiber scale, the delamination scale, and the laminate scale. using ABAQUS, periodic boundary conditions are applied to the RVEs at different scales to obtain the effective mechanical properties of various RVEs. Meanwhile, the effect of needling density on the needled composites is predicted by applying the above multi-scale model. The increase of needling density can enhance the out-of-plane effective mechanical properties of the composites, but it also weakens the in-plane effective mechanical properties. The maximum error of the elastic modulus calculation is 17.68% with that of the reference, thus verifying the rationality of the multi-scale model.
C–F bond functionalisation using main group reagents
Creators: name: Coates, Gregory
Publisher: name: Imperial College London
Year: 2019

description: Fluorinated compounds have greatly increased our quality of life. They have found application in nearly every industry. Among their many uses they find applications as aerosols, in polymeric materials, as solvents and surfactants whilst they are particularly relied upon for refrigeration purposes. However, the fluorine industry is not currently sustainable. Most organofluorine compounds can be considered ‘single-use’ and the majority are lost into the atmosphere as fluorinated gases such as hydrofluorocarbons. The desirable characteristics of organofluorine compounds are also their detriment. They are particularly inert to decomposition and are therefore persistent in the environment. The emission of fluorocarbons into the atmosphere is a significant contributor to climate change and environmental pollution. The recycling of fluorinated compounds therefore represents a timely challenge to synthetic chemists. Due to the increasing incorporation of fluorine into complex molecules such as pharmaceuticals and agrochemicals, the upgrading of fluorine-dense hydrofluorocarbons and hydrofluoroolefins (HFOs and HFCs) to fluorine containing reactive building blocks is an attractive method to close the fluorine cycle. In this context, we demonstrate methods to selectively activate sp2 and sp3C–F bonds in fluorocarbons using main group compounds. We have developed efficient methods to chemically upgrade industrially relevant HFOs and HFCs to simple-bench stable silicon compounds. Furthermore, we have advanced the understanding of how to activate strong C–F bonds, by interrogating the reaction mechanisms using computational calculations (DFT).
انعكاسات الترتيبات الخاصة بسياسات التشغيل على البطالة في الجزائر
Creators: name: Bouredja, Sara
name: Fatima Zahra, zerouat
Publisher: name: figshare
Year: 2022
Subjects: Economics

description: Algeria suffers from unemployment, the spread of this phenomenon and their increasing pace suggests that cannot be overlooked because of their damage in the social field, economic field, political field, and other fields, What made employment and unemployment issues tops
 the list of preoccupations that it attaches the state particular attention in their development programs, Where has strived to reduce unemployment and create jobs by adopting a several reforms since independence, but they could not achieve their goals, so it pursued a policy of
 employment as a new attempt to reduce the size of unemployment was the adoption of multiple employment mechanisms and devices as the best means to revive the national economy due to the ease of adaptation and flexible that make them able to increase employment rate and reduce the unemployment rate.
Hydrologic response to land use changes in the Upper Vilcanota River Basin, Peru
Creators: name: Cahuana, Pedro
name: Rau, Pedro
Publisher: name: figshare
Year: 2022
Subjects: subject: Environmental Science
subject: Hydrology
subject: 50104 Landscape Ecology
subject: FOS: Earth and related environmental sciences

description: The present study analyzes the impact of land use and land cover changes (LULCC) on streamflow in the Upper Vilcanota River Basin, Peru. The Soil and Water Assessment Tool (SWAT) model was used to simulate monthly discharges (1982-2016) under two scenarios: 1) the study area with its current land cover and 2) the study area with the disappearance of high-altitude wetlands (HAW). Climatological dataset was taken from PISCO Peruvian rasterized precipitation and temperature. The SWAT model was calibrated (1982-2006) and validated (2007-2016) at a monthly step, using the SUFI-2 algorithm. Efficiency criteria showed an acceptable performance for low and peak-flow rates for the first and second scenario respectively. Second scenario shows a decrease of flows of 46% in the dry months.
Sonnenfleckenzeichnung Nr. 149.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 02.07.1964, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1964

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
description: ETH-Bibliothek
Additive manufacturing and characterization of mathematically designed bone scaffolds based on triply periodic minimal surface lattices
Creators: name: Yilmaz, Bengi
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Plant Biology

description: Lattice structures are widely employed in bone scaffolds to obtain high porosity with interconnected pores and high surface area-to-volume and strength-to-weight ratios. Here, 21 lattice-based scaffold architectures were modeled using implicit functions and additively manufactured using epoxidized soybean oil-based resin. The porosity of the scaffolds ranged from 53.42% ± 1.16% to 98.28% ± 0.75%. Scaffolds with the lowest overall porosity (Group 1) exhibited the highest compressive strength. The compressive strength of eighteen different three-dimensional scaffold designs was compatible with that of human trabecular bone. The results and methodology presented here can facilitate the mathematical design of complex porous scaffolds for bone tissue engineering.
title: Imaging of malignant coronary artery anomalies: A case-based overview of current and emerging methods
Creators: name: Zhang, Edwin
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Cardiac
subject: CT
subject: Cardiac - CT

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: 1. Review the normal coronary anatomy, the nomenclature and classification of coronary artery anomalies, and the epidemiology, pathophysiology, clinical significance, and treatment of malignant coronary artery anomalies. 2. Illustrate the MDCT...
title: Examination of adjustment of coronary 64 slice CT angiography by ‘Snap Shot Pulse’ prospective electrocardiograph (ECG) triggered scan
Creators: name: Yamaguchi, Takayoshi
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Cardiac
subject: CT
subject: Cardiac - CT

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: ・To determine the adjustment of Snap Shot Pulse(SSP) in coronary CT angiography(CCTA) studies ・To analyze the relation between the heart rate(HR) and the heart geostationary time(GT) ・To evaluate the detection ability of the coronary arteries...
PECULIARITIES OF ATRIAL FIBRILLATION ACCORDING TO HYPERTENSION OF HEART DISEASE
Creators: name: Kulaiets V. M., Kulaiets N. M.
Publisher: name: Zenodo
Year: 2022

description: В сучасних наукових працях прослідковується такий термін як «гіпертонічна хвороба серця» (ГХС). ЇЇ визначають як прояв артеріальної гіпертензії (АГ) ІІ-ІІІст. та змін в лівому шлуночку (ЛШ), лівому передсерді (ЛП) і коронарних артеріях. При АГ найчастіше виникає концентричне ремоделювання, а далі концентрична гіпертрофія ЛШ. При цьому збільшується маса міокарда ЛШ, що, через перевантаження тиском, асоціюється з розширенням ЛП і розвитком ФП. Наслідком гіпертрофічного процесу є розвиток фіброзу. Виникненню ФП сприяє формування ділянок re-entry довкола зон фіброзу в гіпертрофованій частині міокарда. Тому ФП доцільно розглядати як один з проявів ГХС.
title: Left ventricle ejection fraction: Comparison between cardiac CT and echocardiography in the real world in a large population
Creators: name: Cademartiri, Filippo
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Cardiac
subject: CT
subject: Cardiac - CT

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: to compare Cardiac Computed Tomography (CT) and 2D Trans-Thoracic Echo-Cardio-Graphy (ECC) for the assessment of left ventricle (LV) ejection fraction (EF) in a large population of patients using real world...
title: Tendencies in published HU-based non-calcified plaque classification criteria
Creators: name: Kristanto, Wisnumurti
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Cardiac
subject: CT
subject: Cardiac - CT

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: to study the tendencies of published HU-based non-calcified atherosclerotic plaques classification...
QCD Phase Diagram and the Finite Volume Fireball: A Model Study
Creators: name: Shaikh, Adiba
name: Mohapatra, Ranjita K.
name: Datta, Saumen
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Experimental investigations of the phase diagram of strongly interacting matter involve collisions of heavy ions at ultrarelativistic velocities. The medium created in such a collision is often of dimensions a few fermi, in particular in the Beam Energy Scan experiments. An understanding of the effect of the finite volume and the boundary is important for connecting the experimental results to the phase diagram.
 Using the Nambu Jona-Lasinio model, an effective theory for the chiral transition of quantum chromodynamics (QCD), we have studied the effect of the finite volume of the fireball on the transition line at finite temperature and density using the MIT boundary condition to mimic the condition that the system is deconfined inside. The shift of the transition temperature for finite volume and finite volume effect on number density and its susceptibilities are studied. The volume effects should be considered when looking for signatures of the phase diagram in experiments.
description: 14 pages, 11 figures. Minor changes in text, one figure updated
Sonnenfleckenzeichnung Nr. 131.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 13.06.1964, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1964

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
description: ETH-Bibliothek
"What's on your plate?" with Adam Cornish, PhD
Creators: name: Cornish, Adam
name: Seifert, Megan
Publisher: name: QUBES Educational Resources
Year: 2022

description: This talk delves into “Modern Agriculture: What’s on Your Plate?” with Dr. Adam Cornish. Adam is a program analyst in the Office of Agricultural Policy at the State Department, and received his Ph.D. in Biochemistry and Molecular Biology from Michigan State University, where he focused on biohydrogen production and investigating enzymatic mechanisms.
title: Bottom up cardiac CT for CABG assessment to resolve breathing artefact
Creators: name: Glass, Patrick
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Cardiac
subject: CT
subject: Cardiac - CT

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To illustrate the differences in breathing artefact between two scan protocols for CT coronary angiography of bypass grafts, classical “cranio-caudal” versus “caudo-cranial” (Bottom up). In this poster, comparison of 30 classical...
Sonnenfleckenzeichnung Nr. 29.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 03.02.1964, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1964

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
description: ETH-Bibliothek
Sonnenfleckenzeichnung Nr. 57.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 13.03.1964, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1964

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
description: ETH-Bibliothek
title: Role of MDCT for successful RFCA
Creators: name: Hong, Gil-Sun
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Cardiac
subject: CT
subject: Cardiac - CT

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Toevaluation of impact of cardiac cycle on left atrial and pulmonary venous anatomy for successful RFCA using cardiac CT and analysis ofthe difference between electroanatomicalmap and 3D CT image on the RFCA...
EPITHELIAL-MESENCHYMAL TRANSITION IN DUCTAL ADENOCARCINOMA OF THE PANCREAS DEPENDING ON THE SIZE OF THE TUMOR
Creators: name: Kabachenko V., O.
Publisher: name: Zenodo
Year: 2022

description: The aim of the study is to analyze histological and immune-histochemical (IHC) examinations of epithelial-mesenchymal transition (EMT) in pancreatic ductal adenocarcinoma (PDAC) with tumors 3 cm. Materials and methods: the results of pathomorphological and IHC examinations of 49 cases of surgical material taken from patients with PADC have been complexly assessed. Group I (26 cases) includes tumors 3 cm in size. Paraffin serial sections were prepared by hematoxylin and eosin staining, Masson-trichrome method. IHC examination was performed using primary antibodies against E-cadherin and β-catenin, smooth muscle actin (α-SMA), and vimentin (Vim). The relative area of expression of immunopositive cells in the IHC examination was determined by digital photometry in 5 fields of view of the microscope (x200) and processed with the medical software "ImageJ". The data were statistically processed with the licensed software "STATISTICA 13.0".
title: Proton MR spectroscopy of cervical spinal cord tumors: A study of 47 cases
Creators: name: Vadapalli, Ram Mohan
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Neuroradiology brain
subject: Neuroradiology peripheral nerve
subject: Neuroradiology spine
subject: Neuro - Without Subtopic

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To assess the role of MRS in the management and Diagnostic Characterization of cord tumors Motivation MRS of the spinal cord is particularly challenging due to the small voxel sizes, field inhomogeneities, and physiologic motion. Cooke et al. have...
title: Cardiac computed tomography for the differentiation between bicuspid and tricuspid aortic valves: Comparison with echocardiography
Creators: name: Desbiolles, Lotus
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Cardiac
subject: Cardiac - Without Subtopic

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Bicuspid aortic valve (BAV)is associated with aortic coarctation, patent ductus arteriosus, and coronary artery anomalies. Moreover, patients with BAV have a higher morbidity and mortality owing to the associated complications aortic regurgitation...
Sonnenfleckenzeichnung Nr. 93.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 04.05.1964, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1964

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
description: ETH-Bibliothek
Sonnenfleckenzeichnung Nr. 102.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 13.05.1964, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1964

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
description: ETH-Bibliothek
Sonnenfleckenzeichnung Nr. 122.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 04.06.1964, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1964

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
description: ETH-Bibliothek
title: Reichel’s syndrome of wrist: A rare entity
Creators: name: K., Ramalakshmi
Publisher: name: EURORAD
Year: 2024
Subjects: subject: Musculoskeletal system
subject: Musculoskeletal joint
subject: Soft tissues / Skin
subject: CT-High Resolution
subject: Calcifications / Calculi
subject: Clinical Case

description: Clinical History: A 37-year-old male reported experiencing slight movement restriction in his right wrist for the past year. He had no history of trauma. Physical examination revealed diffuse oedema in the right wrist, without any visible redness or tenderness.

description: 37 years, male
Sonnenfleckenzeichnung Nr. 127.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 09.06.1964, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1964

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
description: ETH-Bibliothek
Millimeter-millimeter-wave double-modulation double-resonance spectroscopy
Creators: name: Zingsheim, Oliver
name: Bonah, Luis
name: Lewen, Frank
name: Thorwirth, Sven
name: Müller, Holger S. P.
name: Schlemmer, Stephan
Publisher: name: arXiv
Year: 2024
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: A new millimeter- to millimeter-wave double-modulation double-resonance (MMW-MMW DM-DR) scheme has been applied to record spectra of two astronomically relevant complex organic molecules (COMs), propanal (C2H5CHO) and ethyl cyanide (C2H5CN), to demonstrate advantages of the DM-DR experimental technique. The DR technique helps to identify target transitions in a forest of lines and the implementation of a DM procedure (modulation of the pump and probe source) allows for confusion- and baseline-free spectra containing only the line(s) of interest. In particular the unambiguous assignment of weak and blended transitions in very dense MMW spectra is highlighted. Details of the observed Autler-Townes line splitting and possible future applications, such as automated analyses and adaptions of DM-DR methods to other experimental setups, are discussed.
Lie-Hamilton systems on Riemannian and Lorentzian spaces from conformal transformations and some of their applications
Creators: name: Campoamor-Stursberg, Rutwig
name: Carballal, Oscar
name: Herranz, Francisco J.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Mathematical Physics (math-ph)
subject: Dynamical Systems (math.DS)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 34A26, 17B66, 70G45, 34A34

description: We propose a generalization of two classes of Lie-Hamilton systems on the Euclidean plane to two-dimensional curved spaces, leading to novel Lie-Hamilton systems on Riemannian spaces (flat $2$-torus, product of hyperbolic lines, sphere and hyperbolic plane), pseudo-Riemannian spaces (anti-de Sitter, de Sitter, and Minkowski spacetimes), as well as to semi-Riemannian spaces (Newtonian or non-relativistic spacetimes). The vector fields, Hamiltonian functions, symplectic form and constants of the motion of the Euclidean classes are recovered by a contraction process. The construction is based on the structure of certain subalgebras of the so-called conformal algebras of the two-dimensional Cayley-Klein spaces. These curved Lie-Hamilton classes allow us to generalize naturally the Riccati, Kummer-Schwarz and Ermakov equations on the Euclidean plane to curved spaces, covering both the Riemannian and Lorentzian possibilities, and where the curvature can be considered as an integrable deformation parameter of the initial Euclidean system.
description: 41 pages, 3 figures. Minor corrections
title: Image quality of the aortic root in high-pitch dual source computed tomography using prospective ECG-synchronisation: Comparison to non ECG-synchronised high-pitch and standard pitch acquisition techniques
Creators: name: Karlo, Christoph
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Cardiac
subject: Cardiac - Without Subtopic

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To evaluate the visualization of the aortic valve-aortic root complex in dual-source computed tomography angiography (CTA) of the thoracic aorta by prospectively ECG-gated high-pitch, non-gated high-pitch and retrospectively ECG-gated standard-pitch...
Sonnenfleckenzeichnung Nr. 33.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 07.02.1964, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1964

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
description: ETH-Bibliothek
Sonnenfleckenzeichnung Nr. 62.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 18.03.1964, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1964

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
description: ETH-Bibliothek
title: Interstitial laser therapy in focal liver lesions localized in "critical sites": Our experience
Creators: name: Ierardi, Anna Maria
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Interventional non-vascular
subject: Interventional vascular
subject: Interventional Radiology - Without Subtopic

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To demonstrate the effectiveness and the safety of interstitial laser therapy (ILP) in patients with unresectable focal liver lesions, deemed not accessible for other percutaneous procedures (Radiofrequency,...
Biosorption of Cr (III) and Ni (II) from Aqueous Solution Using Cuttlebone and Application for Battery Manufacturing Wastewater Treatment
Creators: name: Pathompong Vibhatabandhu, Sarawut Srithongouthai
Publisher: name: The Thai Society of Higher Education Institutes on Environment
Year: 2018
Subjects: cuttlebone, biosorption, heavy metal removal, lead-acid battery wastewater treatment

description: EnvironmentAsia, 11, 1
CoFe2O4 Modified with Polyethylene Glycol (PEG) for Removal of Chromium (VI) Ion from Electroplating Wastewater
Creators: name: Poedji Loekitowati Hariani, Desnelli Desnelli
Publisher: name: The Thai Society of Higher Education Institutes on Environment
Year: 2018
Subjects: CoFe2O4, CoFe2O4-PEG, Cr (VI), electroplating wastewater

description: EnvironmentAsia, 11, 1
HDPE Pipeline Length for Conditioning Anaerobic Process to Decrease BOD in Municipal Wastewater
Creators: name: Thanawat Jinjaruk, Kasem Chunkao
Publisher: name: The Thai Society of Higher Education Institutes on Environment
Year: 2018
Subjects: domestic wastewater, sewer system, self-purification, wastewater treatment

description: EnvironmentAsia, 11, 1
A Study of Nationality Bias in Names and Perplexity using Off-the-Shelf Affect-related Tweet Classifiers
Creators: name: Barriere, Valentin
name: Cifuentes, Sebastian
Publisher: name: arXiv
Year: 2024
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: In this paper, we apply a method to quantify biases associated with named entities from various countries. We create counterfactual examples with small perturbations on target-domain data instead of relying on templates or specific datasets for bias detection. On widely used classifiers for subjectivity analysis, including sentiment, emotion, hate speech, and offensive text using Twitter data, our results demonstrate positive biases related to the language spoken in a country across all classifiers studied. Notably, the presence of certain country names in a sentence can strongly influence predictions, up to a 23\% change in hate speech detection and up to a 60\% change in the prediction of negative emotions such as anger. We hypothesize that these biases stem from the training data of pre-trained language models (PLMs) and find correlations between affect predictions and PLMs likelihood in English and unknown languages like Basque and Maori, revealing distinct patterns with exacerbate correlations. Further, we followed these correlations in-between counterfactual examples from a same sentence to remove the syntactical component, uncovering interesting results suggesting the impact of the pre-training data was more important for English-speaking-country names. Our anonymized code is [https://anonymous.4open.science/r/biases_ppl-576B/README.md](available here).
description: updated EMNLP camera ready version
title: Interobserver agreement using 64-slice MDCT to estimate degree of fusion after instrumental desis of the lower lumbar spine
Creators: name: Laoutliev, Borislav
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Musculoskeletal system
subject: Musculoskeletal - Without Subtopic

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Purpose To investigate inter-observer agreement using 64 MDCT to estimate fusion after instrumental desis of the lower lumbar spine, including importance of different observer...
RESULTS AND BENEFITS OF ULTRASOUND EXAMINATION IN ACUTE SCROTAL SYNDROME
Creators: name: Mirzakarimov, B.KH.
name: Karimov, D.K.
name: Yulchiyev, K.S.
Publisher: name: Zenodo
Year: 2024

description: Since the 90s of the last century, almost all pediatric surgeons have switched to active surgical tactics for acute testicular diseases in children, the use of ultrasound and Doppler ultrasound both during the acute disease and in the chronic stage, which has led to more accurate diagnosis and successful treatment of the results. [3, 5, 7, 10]. However, in the local literature, issues of hormonal and spermatogenic function in adult men who have suffered acute testicular disease (ATD) in early childhood have been practically not studied. Of particular importance are the optimization of surgical treatment and therapeutic and diagnostic measures in the acute period of the disease, as well as the development of pathogenetic approaches to the postoperative treatment of patients in this contingent [1, 2, 4, 6, 8, 9].
Sonnenfleckenzeichnung Nr. 1.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 01.01.1964, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1964

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
description: ETH-Bibliothek
Sonnenfleckenzeichnung Nr. 147.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 30.06.1964, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1964

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
description: ETH-Bibliothek
Sonnenfleckenzeichnung Nr. 75.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 13.04.1964, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1964

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
description: ETH-Bibliothek
title: Synovitis maps for the assessment of inflammatory disorders of the hand
Creators: name: Karlo, Christoph
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Musculoskeletal system
subject: Musculoskeletal - Without Subtopic

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To evaluate the diagnostic accuracy of synovitis maps derived from a 3D-fast low angle shot (FLASH) sequence, usually used for MR angiography, to assess articular synovitis and tenosynovitis of the...
title: MDCT arthrography for detecting traumatic scapholunate dissociation associated with intra-articular radius fractures
Creators: name: Schmitt, Rainer
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Musculoskeletal system
subject: Musculoskeletal - Without Subtopic

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The scapholunate interosseous ligament (SLIL) is the most important stabilizer of the wrist [1]. The SLIL, which bends like a horseshoe in sagittal extension between the scaphoid and lunate, is built of three segments with different anatomy and...
title: In vivo micro-CT in a mouse asthma model: Does it assess bronchial inflammation, remodelling, or both?
Creators: name: Dournes, Gael
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Lung
subject: Respiratory system
subject: Thorax
subject: Chest - Without Subtopic

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Airway inflammation and remodeling are well-established features of allergic asthma even if their complex relationships are not fully understood (1). Bronchial remodeling refers to structural changes associated with the severity and chronicity of...
Sonnenfleckenzeichnung Nr. 116.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 28.05.1964, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1964

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
description: ETH-Bibliothek
Constant Directivity Loudspeaker Beamforming
Creators: name: Luo, Yuancheng
Publisher: name: arXiv
Year: 2024
Subjects: subject: Sound (cs.SD)
subject: Audio and Speech Processing (eess.AS)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Loudspeaker array beamforming is a common signal processing technique for acoustic directivity control and robust audio reproduction. Unlike their microphone counterpart, loudspeaker constraints are often heterogeneous due to arrayed transducers with varying operating ranges in frequency, acoustic-electrical sensitivity, efficiency, and directivity. This work proposes a frequency-regularization method for generalized Rayleigh quotient directivity specifications and two novel beamformer designs that optimize for maximum efficiency constant directivity (MECD) and maximum sensitivity constant directivity (MSCD). We derive fast converging and analytic solutions from their quadratic equality constrained quadratic program formulations. Experiments optimize generalized directivity index constrained beamformer designs for a full-band heterogeneous array.
description: Accepted at EUSIPCO 2024
title: Non-contrast-enhanced lung perfusion MRI in comparison to contrast-enhanced MRI perfusion in young cystic fibrosis patients
Creators: name: Bauman, Grzegorz
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Lung
subject: Respiratory system
subject: Thorax
subject: Chest - Without Subtopic

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Cystic fibrosis (CF) is the most frequent autosomal recessive disorder responsible for premature death in the Caucasian population. The genetic defect causes aberrations of volume and composition of airway surface fluid, which leads to chronic lung...
Sonnenfleckenzeichnung Nr. 125.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 07.06.1964, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1964

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
description: ETH-Bibliothek
Sonnenfleckenzeichnung Nr. 19.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 24.01.1964, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1964

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
description: ETH-Bibliothek
Sonnenfleckenzeichnung Nr. 36.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 10.02.1964, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1964

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
description: ETH-Bibliothek