Search Results - Ediciones Gamma S. A.,

Geometric interpretation of Caputo's fractional derivative and its relation to initial value problems of integer and fractional order.

Authors: Rubio-López, Franco Quispe-Sánchez, Dennis Rubio, Obidio

Source: AIMS Mathematics. 2026, Vol. 11 Issue 4, p1-26. 26p.

Caputo fractional curvature of curves in the Lorentzian plane.

Authors: Ogrenmis, Meltem Oztekin, Handan Hamed, Y. S. et al.

Source: AIMS Mathematics. 2025, Vol. 10 Issue 9, p1-19. 19p.

Comprehensive analysis of ²¹⁰Pb activity measurements in ground-level air samples: influence of local meteorological parameters, PM10 concentrations and air mass dynamics in the western part of Spain (2012–2022).

Authors: Corbacho, José Ángel¹ (AUTHOR) corbamer@unex.es

Source: Journal of Radioanalytical & Nuclear Chemistry. Jul2025, Vol. 334 Issue 7, p4885-4898. 14p.

Association of gamma glutamyl transferase in the presence and progression of abdominal aortic calcifications and changes to bone mineral density.

Authors: Carro, Beatriz Martín Alonso, Carlos Gómez García, Minerva Rodríguez et al.

Source: Journal of Osteoporosis & Mineral Metabolism / Revista de Osteoporosis y Metabolismo Mineral (Spanish edition). jul-sep2023, Vol. 15 Issue 3, p93-99. 7p.

Postharvest insect pests of walnuts in Northwestern Argentina and their associated natural enemies.

Alternate Title: Insectos plaga de postcosecha del nogal en el Noroeste Argentino y sus enemigos naturales asociados.

Authors: ESPINOSA, Martín S. CAVALLO, María J. BARROS, Lucas A. et al.

Source: Revista de la Sociedad Entomológica Argentina. ene-mar2026, Vol. 85 Issue 1, p1-7. 7p.

Salmonella in Coastal Birds in Chile: Detection of a Multidrug-Resistant S. Infantis Bearing the blaCTX-M−65 Gene in a pESI-Like Megaplasmid in Humboldt Penguins.

Authors: Wiederkehr, Clara M. Alvarez, Julio Torre-Fuentes, Laura et al.

Source: Transboundary & Emerging Diseases. 6/10/2024, Vol. 2024, p1-13. 13p.

«Sincronía gamma» en el primer episodio de esquizofrenia: ¿un trastorno de la conectividad temporal?

Authors: Symond, Matthew B. Harris, Anthony W. F. Gordon, Evian et al.

Source: American Journal of Psychiatry - Edición Española. Jun2005, Vol. 8 Issue 6, p339-345. 7p.

A NEW FRACTIONAL CURVATURE OF CURVES USING THE CAPUTO’S FRACTIONAL DERIVATIVE.

Authors: Rubio López, Franco Rubio, Obidio

Source: Advanced Mathematical Models & Applications. 2023, Vol. 8 Issue 2, p157-175. 19p.

Gamma ray irradiation (Co60) of lulo with and without thorns calluses and seedlings (Solanum quitoense Lam.) produced in vitro.

Alternate Title: Irradiación con rayos gamma (Co60) de callos y plántulas de lulo con y sin espinas (Solanum quitoense Lam.) producidas in vitro.

Authors: Criollo-Escobar, Hernando Muñoz-Belalcázar, Johanna

Source: Revista Facultad Nacional de Agronomía Medellín. 2020, Vol. 73 Issue 3, p9263-9271. 9p.

The origin(s) and meaning(s) of the primeval atom hypothesis: quantum physics meets Lemaître's cosmology.

Authors: Lambert, Dominique¹ (AUTHOR) dominique.lambert@unamur.be

Source: General Relativity & Gravitation. Jul2025, Vol. 57 Issue 7, p1-26. 26p.

Soil Fungi in Nothofagus Forests Under Reduced Rainfall: Implications of Climate Change for Central Patagonia, Argentina.

Authors: Arguiano, Carolina Salgado Salomón, María Eugenia Barroetaveña, Carolina et al.

Source: Forests (19994907). Apr2026, Vol. 17 Issue 4, p424. 26p.

Evaluación de tecnologías poscosecha de mango variedad Tommy Atkins en su calidad y vida útil.

Alternate Title: Evaluation of postharvest technologies of Mango variety Tommy Atkins on its quality and shelf life.
Avaliação das tecnologias de pós-colheita da variedade Manga Tommy Atkins sobre a sua qualidade e prazo de validade.

Authors: Palacios Palacios, María Yaneth Hincapié Llanos, Gustavo Adolfo

Source: Producción Más Limpia. jul-dic2023, Vol. 18 Issue 2, p41-64. 24p.

Diversidad de artrópodos epigeos en un gradiente altitudinal y temporal en zonas áridas de Jujuy (República Argentina).

Alternate Title: Diversity of epigeal arthropods in an altitudinal and temporal gradient in arid zones of Jujuy (República Argentina).

Authors: MARTINEZ, PATRICIA ZAMAR, MARIA ALEJO, GABRIELA

Source: Ecologia Austral. Apr2024, Vol. 34 Issue 1, p189-202. 14p.

Balancing Resource Potential and Investment Costs in Offshore Wind Projects: Evidence from Northern Colombia.

Authors: Ospino-Castro, Adalberto Robles-Algarín, Carlos Vásquez Capacho, Jhon William

Source: Energies (19961073). Nov2025, Vol. 18 Issue 22, p6003. 26p.

A New Fractional Curvature of Curves and Surfaces in Euclidean Space Using the Caputo's Fractional Derivative.

Authors: Rubio-López, Franco Rubio, Obidio León, Ronald et al.

Source: Symmetry (20738994). Oct2024, Vol. 16 Issue 10, p1350. 30p.

Segmented paths, shared beliefs? Employment histories and welfare preferences in Chile.

Authors: Biehl, Andrés Cabib, Ignacio González Ide, Andrés

Source: Frontiers in Sociology. 2026, p1-13. 13p.

Information-Theoretical Analysis of the Cycle of Creation of Knowledge and Meaning in Brains under Multiple Cognitive Modalities.

Authors: Davis, Joshua J. J. Schübeler, Florian Kozma, Robert

Source: Sensors (14248220). Mar2024, Vol. 24 Issue 5, p1605. 24p.

VALORACIÓN Y CORRELACIÓN DE FACTORES BIOFÍSICOS EN ESTADOS SUCESIONALES DEL CHACO ÁRIDO ORIENTAL (ARGENTINA).

Alternate Title: ASSESSMENT AND CORRELATION OF BIOPHYSICAL FACTORS IN SUCCESSIONAL STAGES OF THE EASTERN ARID CHACO (ARGENTINA).

Authors: Sánchez, Sofía Frassoni, Javier Coirini, Rubén et al.

Source: Boletín de la Sociedad Argentina de Botánica. dic2025, Vol. 60 Issue 4, p331-349. 19p.

Comparación de los niveles séricos de ácido úrico y enzimas hepáticas entre adolescentes con obesidad y con síndrome metabólico.

Alternate Title: Comparison of serum uric acid and liver enzyme levels in adolescents with obesity and with metabolic syndrome.

Authors: Ángel Villasís-Keever, Miguel Nallely Zurita-Cruz, Jessie Denis Nava-Sánchez, Karla et al.

Source: Nutrición Hospitalaria. sep/oct2024, Vol. 41 Issue 5, p933-938. 6p.

Spectral Phenological Typologies for Improving Cross-Dataset in Mediterranean Winter Cereals.

Authors: Arizo-García, Patricia Castiñeira-Ibáñez, Sergio Ricarte, Beatriz et al.

Source: Applied Sciences (2076-3417); Apr2026, Vol. 16 Issue 7, p3598, 22p