Results 71 to 80 of about 21,709,730 (324)

Purification of Li2CO3 Obtained through Pyrometallurgical Treatment of NMC Black Mass from Electric Vehicle Batteries

open access: yesChemSusChem, Volume 18, Issue 6, March 15, 2025.
Lithium carbonate (Li2CO3) obtained from the black mass of recycled lithium batteries is dissolved in water under controlled conditions to remove lithium fluoride (LiF), which is present at a concentration of 3.08 % by weight. The dissolution is carried out at temperatures below 10 °C, and it has been demonstrated that lower temperatures result in ...
Laura Rosso   +3 more
wiley   +1 more source

High phosphorus fertilization reduces mycorrhizal colonization and plant biomass of three cultivars of pineapple

open access: yesTerra Latinoamericana, 2020
A strategy to increase the productivity of pineapple agricultural systems is the excessive application of chemical fertilizers. In the state of Veracruz, Mexico, pineapple fields are being fertilized with P (180 to 240 kg ha-1) to maximize yields so that
Dora Trejo   +3 more
doaj   +1 more source

Gonzalo Calcedo: La madurez de las nubes [PDF]

open access: yes, 2001
Review of: Gonzalo Calcedo. La madurez de las nubes.
Mellizo, Carlos
core  

Gonzalo Halffter Salas (1932–2022) La biodiversidad y el desarrollo sustentable de México

open access: yesActa Zoologica Mexicana
Las perspectivas y alternativas actuales de la conservación y el manejo de la diversidad de México fueron concebidas y desarrolladas por científicos mexicanos a partir de la década de 1960.
Sergio Guevara Sada
semanticscholar   +1 more source

Health System Factors in Head and Neck Cancer Diagnosis: A HEADSpAcE Consortium Qualitative Study in Glasgow and Montevideo

open access: yesHead &Neck, EarlyView.
ABSTRACT Background Head and neck cancer (HNC) is a devastating diagnosis, with advanced‐stage disease leading to poorer outcomes. This qualitative study aimed to identify health system factors associated with stage of HNC diagnosis. Methods Qualitative semistructured interviews with HNC patients and clinicians were undertaken in two purposively ...
Grant Creaney   +196 more
wiley   +1 more source

ÓRGANO GENITAL MASCULINO EN EURYSTERNUS (SCARABAEIDAE, SCARABAEINAE) DE COLOMBIA

open access: yesCaldasia, 2016
Se examinó el órgano genital masculino de las 18 especies de Eurysternus de Colombia. Se realizó una comparación de las estructuras del órgano genital masculino de las especies y grupos de especies para evaluar la variación morfológica.
Silvia Patricia Mondragón-F.   +1 more
doaj   +1 more source

A través de los cinco sentidos: estrategias descriptivas de la naturaleza americana en Gonzalo Fernández de Oviedo

open access: yesVegueta: Anuario de la Facultad de Geografía e Historia
El presente trabajo analiza la forma en que Gonzalo Fernández de Oviedo, primer cronista oficial de Indias, recurrió a los cinco sentidos a la hora de describir la naturaleza americana y acercarla a sus lectores.
Á. Baraibar
semanticscholar   +1 more source

Gonzalo de la Bárcena, "fontanero del reino", y la traída de aguas a los Archivos Reales de Simancas (Valladolid) [PDF]

open access: yes, 2015
The article analyzes the project water supply to the Royal Archives of Simancas (Valladolid), known as the “Fountain of the King”. This work, promoted by King Felipe II, in the twilight of the 16th Century, was undertaken by Gonzalo de la Bárcena, "King ...
Heredia Alonso, Cristina
core   +1 more source

Cronología de la investigación sobre la dinámica cerebral de Justo Gonzalo

open access: yesRevista de neurología (Ed. impresa)
Introducción. El neurocientífico español Justo Gonzalo y Rodríguez-Leal (1910-1986) investiga la organización funcional de la corteza cerebral durante más de cuatro décadas.
A. García-Molina   +1 more
semanticscholar   +1 more source

Interplay Between Green Investment and Market Price Premia in Global Shipping

open access: yesInternational Journal of Finance &Economics, EarlyView.
ABSTRACT Existing research emphasises that the driver of green investment is its future profitability. This paper shows that other investors' decisions also influence green investment. We take the example of scrubber installation in shipping, which is optional by regulation but has an established market for trading its underlying asset.
Yao Shi   +4 more
wiley   +1 more source

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