Results 71 to 80 of about 424,675 (315)

Ferulago ternatifolia (Umbelliferae) en la provincia de Valencia [Ferulago ternatifolia (Umbelliferae), new record for the province of Valencia (Spain)] [PDF]

open access: yesFlora Montiberica, 2012
RESUMEN: Se dan a conocer las primeras localidades de Ferulago ternatifolia Solanas, M.B. Crespo & García Martín (Umbelliferae) para la provincia de Valencia. Además se aportan datos ecológicos y de conservación.
Josep Enric Oltra Benavent
doaj  

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar   +2 more
wiley   +1 more source

Flora Crittenden

open access: yes, 1987
Flora Crittenden in the City Council ...
Bennett, Ken
core   +1 more source

Adiciones y correcciones a la orquidoflora valenciana, V [Additions and corrections about valencian Orchidaceae] [PDF]

open access: yesFlora Montiberica, 2013
RESUMEN: Se aportan datos sobre algunos táxones raros en la Comunidad Valenciana; a destacar la presencia de Orchis papilionacea subsp. grandiflora en Villena y Orchis collina en Santa Pola y Orihuela. También aportamos el comportamiento heterotrófico de
Lluis Serra i Laliga   +16 more
doaj  

Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys

open access: yesAdvanced Engineering Materials, EarlyView.
This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa   +9 more
wiley   +1 more source

Russian sturgeon in the eastern Black Sea basin, Georgia

open access: yesOryx, 2023
Ana Ananiashvili   +7 more
doaj   +1 more source

Media docena de cartas de Romualdo González Fragoso a Francisco Beltrán Bigorra (1913-14) [Six letters of Romualdo Gonzalez Fragoso to Francisco Beltrán Bigorra (1913-14)] [PDF]

open access: yesFlora Montiberica, 2013
RESUMEN: Estudio de seis cartas de Romualdo González Fragoso a Francisco Beltrán Bigorra, con noticias de los estudios biológicos que ambos realizaban los años 1913 y 1914, así como sobre las peculiares relaciones científicas que mantenían con otros ...
José María de Jaime Ruiz   +3 more
doaj  

Optimization of the Production of Rubber Compounds Using Mathematical Models

open access: yesAdvanced Engineering Materials, EarlyView.
Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle   +7 more
wiley   +1 more source

Nuevos datos sobre Ferula loscosii (Lange) Willk. (Apiaceae) en la provincia de Alicante [New data on Ferula loscosii (Lange) Willk. (Apiaceae) in Alicante province (E of Spain)] [PDF]

open access: yesFlora Montiberica, 2012
Se amplía el área de distribución del endemismo ibérico Ferula loscosii en el noroeste de la provincia de Alicante, al haber sido hallados nuevos núcleos poblacionales situados a una distancia de hasta 4 km respecto al único núcleo anteriormente conocido
Irene ARAGONESES LORITE   +3 more
doaj  

Meddelanden af Societas pro Fauna et Flora Fennica [PDF]

open access: yes, 1892
Haft.
Societas pro Fauna et Flora Fennica   +1 more
core  

Home - About - Disclaimer - Privacy