Results 31 to 40 of about 1,385,537 (289)
Some perspectives on modelling the effect of temperature on the erosion-corrosion of Fe in aqueous conditions [PDF]
, 2010 In this paper, a model is generated of the effect of temperature on the erosion-corrosion of Fe in aqueous conditions, for room temperature to 373K. The results indicate how the transition from active to passivation dominated regimes for Fe are favoured ...
Abdelrahman, Shehab +2 more
core +3 more sources
Kierkegaard socrático. Estética, ética y religión
Estudios Sociales ContemporáneosEl objetivo de este trabajo es ofrecer un panorama del importante significado que implicó el viaje y la estancia de Kierkegaard en Berlín en 1843, resumiendo el clima intelectual de esta ciudad durante el tiempo que este permaneció allí.
Carlos Alberto Navarro Fuentes
doaj +1 more source
Ciencia e Ingeniería Neogranadina, 2018 Actualmente, se busca desarrollar compuestos de energía de banda gap baja para ser aplicados en fotocatálisis. Se eligió dopar el pentóxido de niobio con hierro, con el fin de establecer la relación entre sus propiedades estructurales, superficiales y ...
Edwin Alberto Murillo Ruíz +2 more
doaj +1 more source
Analisis Penyebaran Pb Dan Fe Pada Air Permukaan Dengan Metode Interpolasi SIG Di TPA Kota Pontianak
Jurnal Ilmu Lingkungan, 2022 TPA Batu Layang Kota Pontianak merupakan Tempat Pemrosesan Akhir sampah di Kota Pontianak, yang masih menerapkan sistem pengelolaan open dumping. TPA dengan sistem open dumping berpotensi menimbulkan air lindi dan pencemar lainnya dengan jumlah yang ...
Ahmad Imaduddin +2 more
doaj +1 more source
Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source
La Repetitio de Fide Catholica de Juan de Segovia. Análisis y comentario
Estudios Eclesiásticos, 2019 Juan de Segovia ocupa un lugar destacado entre los Padres sinodales que han marcado el rumbo del concilio de Basilea (1431-1449). Se comprometió y posicionó a favor de la superioridad del concilio sobre el papa.
Santiago Madrigal Terrazas, SJ
doaj
Physiological and Mechanistic Studies of Phototrophic Fe(II) Oxidation in Purple Non-sulfur Bacteria [PDF]
, 2007 Phototrophic Fe(II)-oxidizing bacteria use electrons from ferrous iron [Fe(II)] and energy from light to drive reductive CO₂ fixation. This metabolism is thought to be ancient in origin, and plays an important role in environmental iron cycling. It has
Jiao, Yongqin
core +1 more source
Emerging experimental and computational methods for studying redox‐regulated structural transitions
FEBS Letters, EarlyView.Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass +2 more
wiley +1 more source
Sola fide. La fe desnuda y la religión capitalista en Walter Benjamin
Revista de Filosofía Universidad IberoamericanaEl siguiente artículo consiste en un comentario al fragmento póstumo de Walter Benjamin llamado “Kapitalismus als Religion”, que destaca por integrar un fragmento anteriormente apartado por los editores, y porque ha sido interpretado en tanto ...
Juan Cruz Aponiuk
doaj +1 more source
Yankuang ceshi, 2019 BACKGROUND Color is the important manifestation of nephrite value. Qinghai nephrite has different colors, but there is a lack of research on coloration. In recent years, the study on the coloration of nephrite in Qinghai mainly focused on azure-green and
YU Hai-yan +3 more
doaj +1 more source