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  1. AU="Lombardi, S."
  2. AU="Hartmann, H"
  3. AU="Furuya Junior, Carlos Kyoshi"
  4. AU="Bo, L J"
  5. AU="Baxter, J"
  6. AU="Liu, Zhenhong"
  7. AU="Xiaochun Deng"
  8. AU="Anderson, Ciorsdan"
  9. AU="Xiaofang Zhang"
  10. AU=Stincarelli Maria Alfreda AU=Stincarelli Maria Alfreda
  11. AU="McNabb, Warren C."
  12. AU="Seker, Demet"
  13. AU="Braman, Sidney S"
  14. AU="Yerke, Lisa"
  15. AU="Antonella Lettieri"
  16. AU="Valdiviezo, Jesús"

Suchergebnis

Treffer 1 - 10 von insgesamt 393

Suchoptionen

  1. Buch ; Konferenzbeitrag: Advances in the geological storage of carbon dioxide

    Lombardi, S.

    international approaches to reduce anthropogenic Greenhouse gas emissions ; [proceedings of the NATO Advanced Research Workshop on Advances in CO2 Geological Sequestration in Eastern and Western European Countries, Tomsk, Russia, November 15 - 18, 2004]

    (Nato Science Series : 4, Earth and environmental Sciences ; 65)

    2006  

    Körperschaft NATO
    Veranstaltung/Kongress Advanced Research Workshop on Advances in CO 2 Geological Sequestration in Eastern and Western European Countries (2004, Tomsk)
    Verfasserangabe ed. by S. Lombardi
    Serientitel Nato Science Series : 4, Earth and environmental Sciences ; 65
    NATO science series
    Nato Science Series ; 4, Earth and environmental Sciences
    Überordnung NATO science series
    Nato Science Series ; 4, Earth and environmental Sciences
    Schlagwörter Kohlendioxid ; Unterirdische Lagerung ; Speichergestein ; Barriere ; Gasspeicherung ; Dauerfrostboden ; Atmosphäre ; Treibhausgas ; Kohlenstoffhaushalt ; Chemie
    Schlagwörter Allgemeine Chemie ; Kohlenstoff ; Klimagas ; Erdatmosphäre ; Permafrost ; Permafrostboden ; Gas ; Reservoirgestein ; Untergrundlagerung ; Kohlendioxyd ; Kohlenstoffdioxid ; CO2 ; R 744 ; R-744 ; R744
    Sprache Englisch
    Umfang XIV, 362 S. : Ill., graph. Darst., Kt.
    Verlag Springer
    Erscheinungsort Dordrecht
    Erscheinungsland Niederlande
    Dokumenttyp Buch ; Konferenzbeitrag
    HBZ-ID HT014631982
    ISBN 1-4020-4470-4 ; 1-4020-4469-0 ; 978-1-4020-4470-0 ; 978-1-4020-4469-4
    Datenquelle Katalog ZB MED Ernährung, Umwelt, Agrar

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    Verfügbar in ZB MED Bonn

    SignaturLeihstatusStandort
    068/208 ausleihbar (Lesesaal) Freihandmagazin (U1)

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  2. Buch ; Online: Lettere di Margherita Guidacci a Mladen Machiedo

    Lombardi, Sara

    (Biblioteca di Studi di Filologia Moderna)

    2015  

    Serientitel Biblioteca di Studi di Filologia Moderna
    Schlagwörter Literature: history & criticism
    Sprache 0|i
    Umfang 1 electronic resource (440 pages)
    Verlag Firenze University Press
    Erscheinungsort Florence
    Dokumenttyp Buch ; Online
    Anmerkung Italian ; Open Access
    HBZ-ID HT021609288
    ISBN 9788892733466 ; 889273346X
    Datenquelle ZB MED Katalog Medizin, Gesundheit, Ernährung, Umwelt, Agrar

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  3. Dissertation / Habilitation ; Online: On Neural Representations for Point Cloud-based 3D Shape and Motion Modeling

    Lombardi, Sandro

    2023  

    Abstract: 3D scene representations are an important consideration for many computer vision and computer graphics-based applications. While traditional representations, such as point clouds, triangle meshes and voxel grids have been researched and used for decades, ...

    Abstract 3D scene representations are an important consideration for many computer vision and computer graphics-based applications. While traditional representations, such as point clouds, triangle meshes and voxel grids have been researched and used for decades, the advent of neural networks and deep learning has led to the continuous development of new scene representations. Each of these comes with its benefits and drawbacks, and the choice often depends on the specific task at hand. While point clouds are easy to obtain (e.g. from depth sensors) and form the backbone of many computer vision related tasks, neural representations offer new advantages such as being lightweight and providing data-driven natural interpolation of scene properties. The utilization of neural representations within the context of point cloud-based applications raises new challenges, such as how to efficiently extract detailed geometry information from large-scale point clouds, how to estimate the scene flow between two sets of points, or how to track human poses from point scans, to name a few. This thesis aims to address some of these challenges, focusing on four main tasks: Surface reconstruction of large point clouds, meshing of neural implicit representations, human body modeling and scene flow estimation. First, we examine neural implicit functions as a scene representation for static surface reconstruction from point clouds, with a particular focus on large-scale scenes. Second, we observe that aforementioned neural implicit representations need an additional post-processing step to extract the final iso-surface and for this reason, we develop a novel meshing approach to address this. Next, we move from generic scenes to the problem of human body modeling and propose a representation that disentangles the pose from the shape, while still allowing the pose to be controllable. Finally, we shift our focus again to look at scene representations in the context of motion, in particular scene flow estimation, and suggest a method which ...
    Schlagwörter Neural implicit representation ; Point clouds ; 3D Reconstruction ; Human body modeling ; Meshing ; Scene flow ; info:eu-repo/classification/ddc/004 ; Data processing ; computer science
    Thema/Rubrik (Code) 004
    Sprache Englisch
    Verlag ETH Zurich
    Erscheinungsland ch
    Dokumenttyp Dissertation / Habilitation ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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  4. Artikel ; Online: A mechanical model of ocular bulb vibrations and implications for acoustic tonometry.

    Tambroni, Nicoletta / Tomassetti, Giuseppe / Lombardi, Silvia / Repetto, Rodolfo

    PloS one

    2024  Band 19, Heft 1, Seite(n) e0294825

    Abstract: In this study, we propose a comprehensive mechanical model of ocular bulb vibrations and discuss its implications for acoustic tonometry. The model describes the eye wall as a spherical, pre-stressed elastic shell containing a viscoelastic material and ... ...

    Abstract In this study, we propose a comprehensive mechanical model of ocular bulb vibrations and discuss its implications for acoustic tonometry. The model describes the eye wall as a spherical, pre-stressed elastic shell containing a viscoelastic material and accounts for the interaction between the elastic corneoscleral shell and the viscoelastic vitreous humor. We investigate the natural frequencies of the system and the corresponding vibration modes, expanding the solution in terms of scalar and vector spherical harmonics. From a quantitative point of view, our findings reveal that the eyebulb vibration frequencies significantly depend on IOP. This dependency has two origins: "geometric" stiffening, due to an increase of the pre-stress, and "material" stiffening, due to the nonlinearity of the stress-strain curve of the sclera. The model shows that the second effect is by far dominant. We also find that the oscillation frequencies depend on ocular rigidity, but this dependency is important only at relatively large values of IOP. Thus close to physiological conditions, IOP is the main determinant of ocular vibration frequencies. The vitreous rheological properties are found to mostly influence vibration damping. This study contributes to the understanding of the mechanical behavior of the eye under dynamic conditions and thus has implications for non-contact intraocular pressure measurement techniques, such as acoustic tonometry. The model can also be relevant for other ocular pathological conditions, such as traumatic retinal detachment, which are believed to be influenced by the dynamic behavior of the eye.
    Mesh-Begriff(e) Vibration ; Intraocular Pressure ; Tonometry, Ocular/methods ; Sclera/physiology ; Acoustics
    Sprache Englisch
    Erscheinungsdatum 2024-01-18
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ZDB-ID 2267670-3
    ISSN 1932-6203 ; 1932-6203
    ISSN (online) 1932-6203
    ISSN 1932-6203
    DOI 10.1371/journal.pone.0294825
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  5. Artikel ; Online: Parental knowledge, attitude and practice regarding paediatric dental trauma. A systematic review.

    Cantile, T / Lombardi, S / Quaraniello, M / Riccitiello, F / Leuci, S / Riccitiello, A

    European journal of paediatric dentistry

    2023  , Seite(n) 1

    Abstract: Aim: Dental trauma is one of the major oral health problems faced during the developmental ages. Most of the traumatic events occur at home; therefore, parents are frequently required to provide appropriate first aid measures. This systematic review ... ...

    Abstract Aim: Dental trauma is one of the major oral health problems faced during the developmental ages. Most of the traumatic events occur at home; therefore, parents are frequently required to provide appropriate first aid measures. This systematic review aimed to synthesize the available evidence parents have regarding the topic of dental trauma, with a focus on their level of knowledge, attitude, and practice.
    Methods: The systematic review was performed according to PRISMA guidelines. The research question was structured using the PICO framework (PROSPERO ID: CRD42023397318).
    Conclusion: Parents' knowledge about dental trauma management is quite limited, and this has a negative impact on the long-term prognosis of traumatised teeth. It is crucial to increase parents' knowledge and awareness about the importance of dental traumas in paediatric age.
    Sprache Englisch
    Erscheinungsdatum 2023-12-01
    Erscheinungsland Italy
    Dokumenttyp Journal Article
    ZDB-ID 2035588-9
    ISSN 2035-648X ; 1591-996X
    ISSN (online) 2035-648X
    ISSN 1591-996X
    DOI 10.23804/ejpd.2023.2050
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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    Verfügbar in ZB MED Köln/Königswinter

    Zs.A 5002: Hefte anzeigen Standort:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)

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  6. Artikel: Keep in touch: a perspective on the mitochondrial social network and its implication in health and disease.

    Barabino, Silvia / Lombardi, Silvia / Zilocchi, Mara

    Cell death discovery

    2023  Band 9, Heft 1, Seite(n) 417

    Abstract: Mitochondria have been the focus of extensive research for decades since their dysfunction is linked to more than 150 distinct human disorders. Despite considerable efforts, researchers have only been able to skim the surface of the mitochondrial social ... ...

    Abstract Mitochondria have been the focus of extensive research for decades since their dysfunction is linked to more than 150 distinct human disorders. Despite considerable efforts, researchers have only been able to skim the surface of the mitochondrial social complexity and the impact of inter-organelle and inter-organ communication alterations on human health. While some progress has been made in deciphering connections among mitochondria and other cytoplasmic organelles through direct (i.e., contact sites) or indirect (i.e., inter-organelle trafficking) crosstalk, most of these efforts have been restricted to a limited number of proteins involved in specific physiological pathways or disease states. This research bottleneck is further narrowed by our incomplete understanding of the cellular alteration timeline in a specific pathology, which prevents the distinction between a primary organelle dysfunction and the defects occurring due to the disruption of the organelle's interconnectivity. In this perspective, we will (i) summarize the current knowledge on the mitochondrial crosstalk within cell(s) or tissue(s) in health and disease, with a particular focus on neurodegenerative disorders, (ii) discuss how different large-scale and targeted approaches could be used to characterize the different levels of mitochondrial social complexity, and (iii) consider how investigating the different expression patterns of mitochondrial proteins in different cell types/tissues could represent an important step forward in depicting the distinctive architecture of inter-organelle communication.
    Sprache Englisch
    Erscheinungsdatum 2023-11-16
    Erscheinungsland United States
    Dokumenttyp Journal Article ; Review
    ISSN 2058-7716
    ISSN 2058-7716
    DOI 10.1038/s41420-023-01710-9
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  7. Artikel: Exploring the Chemical Composition of Female Zucchini Flowers for Their Possible Use as Nutraceutical Ingredient.

    Castaldo, Luigi / Lombardi, Sonia / Izzo, Luana / Ritieni, Alberto

    Antioxidants (Basel, Switzerland)

    2023  Band 12, Heft 12

    Abstract: The zucchini ( ...

    Abstract The zucchini (
    Sprache Englisch
    Erscheinungsdatum 2023-12-13
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article
    ZDB-ID 2704216-9
    ISSN 2076-3921
    ISSN 2076-3921
    DOI 10.3390/antiox12122108
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  8. Konferenzbeitrag ; Online: Leakage effects from natural analogues – The Panarea test site

    Lombardi, S.

    2013  

    Erscheinungsland de
    Dokumenttyp Konferenzbeitrag ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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  9. Artikel ; Online: Detecting sepsis from photoplethysmography: strategies for dataset preparation.

    Lombardi, Sara / Partanen, Petri / Bocchi, Leonardo

    Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference

    2022  Band 2022, Seite(n) 2286–2289

    Abstract: Sepsis is one of the most frequent causes of death in Intensive Care Units, and its prognosis greatly depend on timeliness of diagnosis. MIMIC-III database is a frequent source of data for developing method for automatic sepsis detection. However, the ... ...

    Abstract Sepsis is one of the most frequent causes of death in Intensive Care Units, and its prognosis greatly depend on timeliness of diagnosis. MIMIC-III database is a frequent source of data for developing method for automatic sepsis detection. However, the heterogeneity of data jeopardize the feasibility of the task. In this work we propose a selection strategy for generating high quality data suitable for training a sepsis detection system based on the utilization of only plethysmographic data. Clinical relevance A system for detecting sepsis based only on PPG may be potentially at virtually no cost in any case clinicians suspect the possibility of developing sepsis.
    Mesh-Begriff(e) Databases, Factual ; Humans ; Intensive Care Units ; Photoplethysmography/methods ; Sepsis/diagnosis
    Sprache Englisch
    Erscheinungsdatum 2022-09-09
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ISSN 2694-0604
    ISSN (online) 2694-0604
    DOI 10.1109/EMBC48229.2022.9871973
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  10. Artikel ; Online: Laser microirradiation as a tool to investigate the role of liquid-liquid phase separation in DNA damage repair.

    Levone, Brunno Rocha / Lombardi, Silvia / Barabino, Silvia M L

    STAR protocols

    2022  Band 3, Heft 1, Seite(n) 101146

    Abstract: Here we describe a protocol for the generation of site-specific DNA damage, including double and single strand breaks, using the 405 nm laser of a confocal microscope in cells pre-sensitized with Hoechst. This is a simple approach, particularly useful to ...

    Abstract Here we describe a protocol for the generation of site-specific DNA damage, including double and single strand breaks, using the 405 nm laser of a confocal microscope in cells pre-sensitized with Hoechst. This is a simple approach, particularly useful to assess the involvement of proteins and the roles of liquid-liquid phase separation in DNA damage repair. Examples of transfection protocol, drug concentrations, and microscopy are provided, although optimization may be needed for specific experimental setups and cell lines used. For complete details on the use and execution of this protocol, please refer to Levone et al. (2021).
    Mesh-Begriff(e) Cell Line ; DNA Damage/genetics ; DNA Repair ; Lasers ; Transfection
    Sprache Englisch
    Erscheinungsdatum 2022-02-03
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ISSN 2666-1667
    ISSN (online) 2666-1667
    DOI 10.1016/j.xpro.2022.101146
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