Results 21 to 30 of about 2,559 (138)

Evidence from stable isotopes and Be-10 for solar system formation triggered by a low-mass supernova

, 2016
About 4.6 billion years ago, some event disturbed a cloud of gas and dust, triggering the gravitational collapse that led to the formation of the solar system.
Banerjee, Projjwal, Haxton, W. C., Heger, Alexander, Qian, Yong-Zhong   +3 more
core   +2 more sources

Comment on “The biosphere: A homogeniser of Pb-isotope signals” by C. Reimann, B. Flem, A. Arnoldussen, P. Englmaier, T.E. Finne, F. Koller and Ø. Nordgulen [PDF]

, 2008
Reimann et al. (2008) recently published a study on Pb-isotope signature along a 120 km long transect cutting the city of Oslo. Based on concentration but also isotope data, they misinterpret Pb concentration of the biosphere in rural places and explain ...
Aubert, Dominique, Cloquet, Christophe, De Vleeschouwer, François, Le Roux, Gaël, Sonke, Jeroen E.   +4 more
core   +4 more sources

Emerging Role of MRI‐Based Artificial Intelligence in Individualized Treatment Strategies for Hepatocellular Carcinoma: A Narrative Review

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Hepatocellular carcinoma (HCC) is the most common subtype of primary liver cancer, with significant variability in patient outcomes even within the same stage according to the Barcelona Clinic Liver Cancer staging system. Accurately predicting patient prognosis and potential treatment response prior to therapy initiation is crucial for ...
Feng Che, Jing Zhu, Qian Li, Hanyu Jiang, Yi Wei, Bin Song   +5 more
wiley   +1 more source

203Pb with High Specific Activity for Nuclear Medicine [PDF]

, 2014
The heavy metal pollution due to their industrial production, waste repository or accident as the cyanide spill in river Tisza in 2002, increase the scientific interest for using an ideal trace isotope for monitoring these type of events.
Andrási, Dávid, Kovács, Béla, Máthé, Domokos, Szűcs, Zoltán, Takács, Sándor   +4 more
core  

Decay-assisted collinear resonance ionization spectroscopy: Application to neutron-deficient francium

, 2014
This paper reports on the hyperfine-structure and radioactive-decay studies of the neutron-deficient francium isotopes $^{202-206}$Fr performed with the Collinear Resonance Ionization Spectroscopy (CRIS) experiment at the ISOLDE facility, CERN.
Billowes, J., Bissell, M. L., Budinčević, I., Cocolios, T. E., De Groote, R. P., De Schepper, S., Fedosseev, V. N., Flanagan, K. T., Franchoo, S., Heylen, H., Lynch, K. M., Marsh, B. A., Neyens, G., Procter, T. J., Rossel, R. E., Rothe, S., Ruiz, R. F. Garcia, Strashnov, I., Stroke, H. H., Wendt, K. D. A.   +19 more
core   +4 more sources

The bZIP3‐AS1 complex promotes CONSTANS‐induced FLOWERING LOCUS T activation in a daylength‐dependent manner

Journal of Integrative Plant Biology, EarlyView.
The Arabidopsis bZIP3 protein works in conjunction with ASYMMETRIC LEAVES1 to facilitate the function of the CONSTANS protein in activating FLOWERING LOCUS T expression at the end of the day in a day length‐dependent manner. ABSTRACT Plants monitor daylength to synchronize their flowering time with their surroundings and thus maximize reproductive ...
Wonbok Lee, Sun Ho Kim, Junsang Park, So Hee Yoon, Sung Won Cho, Nayoung Lee, Shogo Ito, Takato Imaizumi, Jong Chan Hong, Woo Sik Chung, Young Hun Song   +10 more
wiley   +1 more source

Matera: A not so ordinary H5 chondrite breccia with very low density and high porosity

Meteoritics &Planetary Science, Volume 60, Issue 9, Page 2125-2148, September 2025.
Abstract On the evening of February 14, 2023, at 17:58 UT, a fireball was detected by three cameras of the Italian PRISMA network (FRIPON network). The first samples of the Matera meteorite, collected 3 days after the fall, lay on the balcony of a private home.
Giovanni Pratesi, Tiberio Cuppone, Addi Bischoff, Markus Patzek, Philippe Schmitt‐Kopplin, Matthias Laubenstein, Henner Busemann, Daniela Krietsch, Colin Maden, Richard Greenwood, Robert J. Macke, Xhonatan Shehaj, Dario Barghini, Albino Carbognani, Daniele Gardiol, PRISMA‐Team, Mario Di Martino, Carmelo Falco, Marco Morelli, Sara Bertocco, Tullia Carriero, Matteo Di Carlo, Walter Riva, Giovanna Stirpe, Antonio Valpolicelli, Umberto Repetti, Paolo Trivero, Giovanni B. Valsecchi   +27 more
wiley   +1 more source

Tumor‐Targeted Radioiodinated Glyconanoparticles for Doxorubicin Delivery and Auger‐Chemotherapy in Triple‐Negative Breast Cancer

Small, Volume 21, Issue 32, August 14, 2025.
Combining multiple anti‐tumor therapeutic modalities using nanoparticles allows harnessing their therapeutic potential in combination with minimal side effects at lower doses. This study focuses on the development of tumor‐responsive core‐shell glyconanoparticle formulation targeting galectin‐3 in triple‐negative breast cancer (TNBC) for Auger ...
Shishu Kant Suman, Biji Balakrishnan, Madhava B. Mallia, Archana Mukherjee   +3 more
wiley   +1 more source

Radiopharmaceuticals: a mini review of applications and innovations on nuclear medicine [PDF]

, 2021
Radiopharmaceuticals are a group of medicines known for their radioactive agents, known as radioisotopes. They are employed in various areas, primarily clinics for the diseases' diagnosis or treatment.
Chavarría Rojas, Marianela, Esquivel Álvarez, Alejandro, Madrigal Redondo, German, Mora Román, Juan José, Quesada Morales, Elías, Rojas Salas, María Fernanda, Villegas Calero, María Paz   +6 more
core   +1 more source

Radiolabeled Nanogels: From Multimodality Imaging to Combination Therapy of Cancer

Small Science, Volume 5, Issue 8, August 2025.
Nanogel refers to nanosized particles formed by physical or chemical crosslinking of polymers. Rational design and refinement of nanogel properties are imperative to unlock their full potential, ensuring tailored solutions for personalized cancer management. This review elucidates the transformative potential of radiolabeled nanogels in revolutionizing
Sanchita Ghosh, Weibo Cai, Rubel Chakravarty   +2 more
wiley   +1 more source