Zobrazeno 1 - 10
of 336
pro vyhledávání: '"reductor"'
Autor:
Ani Qomariyah, Ardhi Khoirul Hakim
Publikováno v:
Indonesian Journal of Chemical Research, Vol 11, Iss 3 (2024)
Nanotechnology is a branch of science that investigates materials on a scale of 1-100 nanometers. One method that is often used to create copper nanoparticles is biosynthesis using plant extracts because it is more environmentally friendly, does not
Externí odkaz:
https://doaj.org/article/23760d8e4c5945e2860d8d44a3f026ec
Publikováno v:
Journal of Orthopaedic Surgery and Research, Vol 18, Iss 1, Pp 1-8 (2023)
Abstract Background The purpose was to evaluate the clinical effect of a custom-made Y-shaped fracture fragment reduction device and to assist in posterior unilateral small fenestration of lamina to reduce the fracture fragments. Methods In this stud
Externí odkaz:
https://doaj.org/article/44f9a1765f8a49e1b6280352e952015d
Publikováno v:
Jurnal Kimia Sains dan Aplikasi, Vol 26, Iss 3, Pp 101-108 (2023)
Silver nanoparticles (AgNPs) have become popular due to their unique properties that can be used as biosensors, composite fibers, semiconductor materials, and other medical applications. Green synthesis of AgNPs using natural reagents from plant extr
Externí odkaz:
https://doaj.org/article/66c9c1a6472049c19ea473333800d4ee
Publikováno v:
Atom Indonesia, Vol 1, Iss 1, Pp 1-5 (2023)
Iodine-125 (125I) is one of the radioisotopes widely used in radiopharmaceuticals for diagnosis and therapy of various cancers. Recent reports indicate that there has been shortages in the world supply of this radioiodine isotope. One of the absolute
Externí odkaz:
https://doaj.org/article/604d416d0f3f4148bc0f52b34f2ce6de
Autor:
Josnier Ramos Guardarrama, Maykop Pérez Martínez, Raimundo Carlos Silverio Freire, Orestes Hernández Areu
Publikováno v:
Revista Científica de Ingeniería Energética, Vol 43, Iss 2, Pp 1-11 (2022)
En este trabajo se analiza el comportamiento del modelo en el espacio de estados del convertidor reductor bajo la condición de frontera entre el modo de conducción continuo y discontinuo. El modelo matemático que representa el convertidor, está d
Externí odkaz:
https://doaj.org/article/05e59d6cec324e27b4b8698ffb66c8dd
Publikováno v:
Revista Agrotecnológica Amazónica, Vol 1, Iss 2, Pp 27-39 (2021)
La actividad antioxidante de las tres plantas Remo caspi (Aspidosperma excelsum Benth), Sacha jergón (Dracontium loretense Krause) y Hojas de Santa maría (Pothemorphe peltata (L) Miq.), fue evaluada utilizando el método del DPPH. Se prepararon los
Externí odkaz:
https://doaj.org/article/a5221676dced4d5fb4a01212a7d07f8e
Autor:
Yalina Pérez-Portero, Julio César Escalona-Arranz, Frenkel Guisado-Bourzac, Humberto Joaquín Morris-Quevedo, Joaquín Arnoldo Menéndez-Sánchez
Publikováno v:
Revista Información Científica, Vol 101, Iss 3 Especial, Pp e3811-e3811 (2022)
Introduction: the species Spondias mombin L. is a plant that grows in Cuba, and to which a considerable number of ethnopharmacological applications and high antioxidant power are reported. However, most of these reports are oriented to the fruit, whi
Externí odkaz:
https://doaj.org/article/b5fdc032815041bba8fc3af6a51002db
Publikováno v:
Bulletin of Chemical Reaction Engineering & Catalysis, Vol 15, Iss 2, Pp 501-513 (2020)
The aim of the reduction process is to concentrate nickel at high temperatures with a certain carbonaceous material as a reducing agent. The use of chemicals like Na2SO4 and NaCl in the reduction process can increase the content and recovery of nicke
Externí odkaz:
https://doaj.org/article/4df5580c0c0147129ee7967f92274bb0
Akademický článek
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Publikováno v:
Journal of Mechanical Engineering, Vol 68, Iss 4, Pp 41-48 (2018)
The paper deals with design and computation of precise positioning mechanism. The aim of mechanism is to transfer applied load without any change of position of parts in question. The stabilization of position is assured by elastic elements connected
Externí odkaz:
https://doaj.org/article/f22b6ba466de4897896cf4e9a0bb44b6