A5039250520- Cryospheric studies and observations
- Geophysics and Gravity Measurements
- Mesoporous Materials and Catalysis
- Geology and Paleoclimatology Research
- Polyoxometalates: Synthesis and Applications
- Gastrointestinal Tumor Research and Treatment
- Fullerene Chemistry and Applications
- Geomagnetism and Paleomagnetism Studies
- Carbohydrate Chemistry and Synthesis
- Winter Sports Injuries and Performance
- Graphene research and applications
- Enzyme Catalysis and Immobilization
- Gastric Cancer Management and Outcomes
- Catalytic Processes in Materials Science
- Chemical Synthesis and Characterization
- Chronic Myeloid Leukemia Treatments
- Landslides and related hazards
- Nanomaterials for catalytic reactions
- Platelet Disorders and Treatments
- Traditional and Medicinal Uses of Annonaceae
- Italian Literature and Culture
- Historical and Environmental Studies
- Advanced Photocatalysis Techniques
- Bone Tissue Engineering Materials
- Gold and Silver Nanoparticles Synthesis and Applications
Technical University of Denmark
2014-2023
Comisión Nacional de Energía Atómica
2012-2023
Consejo Nacional de Investigaciones Científicas y Técnicas
2006-2023
Ente Ospedaliero Cantonale
2018
Centro Atómico Constituyentes
2016-2017
Centro Científico Tecnológico - Tucumán
2016-2017
UiT The Arctic University of Norway
2015
The Maria Sklodowska-Curie National Research Institute of Oncology
2015
University Hospital of North Norway
2015
Angiologica (Italy)
2015
The marine portion of the West Antarctic Ice Sheet (WAIS) in Amundsen Sea Embayment (ASE) accounts for one-fourth cryospheric contribution to global sea-level rise and is vulnerable catastrophic collapse. bedrock response ice mass loss, glacial isostatic adjustment (GIA), was thought occur on a time scale 10,000 years. We used new GPS measurements, which show rapid (41 millimeters per year) uplift ASE, estimate viscosity mantle underneath. found much lower (4 × 1018 pascal-second) than...
Purpose Mutated KIT and platelet-derived growth factor alpha gene (PDGFRA) drive GI stromal tumor (GIST) oncogenesis, but the clinical significance of their single mutations is known incompletely. Patients Methods We identified 11 population-based series patients with GIST through a literature search pooled individual data from 3,067 treated macroscopically complete excision. Mutation analysis was done 1,505 tumors. analyzed associations between PDGFRA recurrence-free survival (RFS) in...
Ab initio calculations within density-functional theory combined with experimental Raman spectra on cluster-beam deposited pure-carbon films provide a consistent picture of $sp$-carbon chains stabilized by $s{p}^{3}$ or $s{p}^{2}$ terminations, the latter being sensitive to torsional strain. This unexplored effect promises many exciting applications since it allows one modify conductive states near Fermi level and switch off on-chain $\ensuremath{\pi}$-electron magnetism.
The molecular diagnosis of mitochondrial disorders still remains elusive in a large proportion patients, but advances next generation sequencing are significantly improving our chances to detect mutations even sporadic patients. Syndromes associated with DNA multiple deletions caused by different defects resulting wide spectrum predominantly adult-onset clinical presentations, ranging from progressive external ophthalmoplegia multi-systemic variable severity. underlying these conditions...
The photochemical radical thiol–ene addition reaction (PRTEA) is a highly powerful synthetic technique for surface modification.
The measurement of ongoing ice-mass loss and associated melt water contribution to sea-level change from regions such as West Antarctica is dependent on a combination remote sensing methods. A key method, the changes in Earth's gravity via GRACE satellite mission, requires potentially large correction account for isostatic response solid Earth ice-load since Last Glacial Maximum. In this study, we combine glacial adjustment modelling with new GPS dataset deformation southern Antarctic...
Redistribution of mass over the Earth and within mantle changes gravity field whose variations are monitored at high spatial resolution by presently flying GRACE space mission from NASA or, longer wavelengths, Satellite Laser Ranging (SLR) constellation. In principle, data allow one to study time evolution various phenomena through their gravitational effects. The correct identification temporal fingerprints individual hydrologic, atmospheric, oceanographic solid is thus extremely important,...
SUMMARY We consider the viscoelastic rheology of solid Earth under Antarctic Peninsula due to ice mass loss that commenced after breakup Larsen-B shelf. extend previous analysis nearby continuous GPS time-series include five additional years and consideration horizontal components deformation. They show strong uplift from ∼2002 2011 followed by reduced rates 2018. Modelling GPS-derived as a response ongoing regional unloading new model confirms earlier estimates low upper-mantle viscosities...
We report the synthesis of a near-infrared (NIR) fluorescent pH probe with remarkable Stokes shift (∼135 nm) based on tricarbocyanine (Cy-PIP). The molecule was anchored to SiO2 nanoparticles (Cy-PIP@SiO2) and is capable monitoring changes within physiological range (pH 6-8). Cy-PIP@SiO2 were successfully internalized by HeLa cells as shown fluorescence confocal microscopy, while flow cytometry revealed fluctuations during endocytic pathway.
Inorganic-organic hybrid mesoporous silica thin films with covalently bonded carboxylic acid groups were synthesized in a one-step procedure, using carboxylic-derivatized alkoxysilanes obtained by photochemical radical thiol-ene addition (PRTEA). The organosilanes clicking mercaptosuccinic or mercaptoacetic thioacids vinyltrimethoxysilane, benzophenone as the photoradical initiator. evaporation-induced self-assembly of sol containing mixture tetraethoxysilane and different quantities...
Abstract We constrain viscoelastic Earth rheology and recent ice‐mass change in the northern Marguerite Bay region of Antarctic Peninsula. Global Positioning System (GPS) time series from Rothera San Martin stations show bedrock uplift range ∼−0.8–1.8 mm/year over 1999–2005 2016–2020 but ∼3.5–6.0 ∼2005–2016. Digital elevation models reveal substantial surface lowering, at a lower rate since ∼2009. Using these data, we that an elastic‐only model cannot explain non‐linear GPS sites layered...
The incorporation of strontium (Sr) in titania enhances surface bioactivity and has a positive effect on pre‐osteoblastic cell attachment, proliferation, differentiation. Strontium titanate mesoporous films (SrTiMFs) with 30% pore volume 20% Sr molar content have been prepared by the evaporation induced self‐assembly method. SrTiMFs display large internal area available for exchange Sr, which is released media up to 44% within first 8 h. improve attachment MC3T3‐E1 cells, show larger...
The time‐variable gravity field shows the effects of large present‐day mass variations associated with hydrological phenomena and melting ice‐sheets, resulting in a shaded Post Glacial Rebound (PGR) signal. A meaningful viscosity inversion based on global scale comparison GRACE data PGR predictions is thus hard to obtain. We derive weighted surface distribution water equivalent, starting from an initial guess, which portrays secular phenomena. it generates then carefully removed data,...