Results 161 to 170 of about 3,806,232 (342)
Advanced Materials Technologies, EarlyView.FAI precursor particle size and sublimation crucible geometry critically determine vapor flux directionality and deposition uniformity in thermal sublimation processes. Conical crucibles exhibit particle‐size‐dependent beam focusing, while cylindrical crucibles show a much more homogeneous deposition due to de‐focusing effects of the emitted vapor flux.
Alexander Diercks +5 more
wiley +1 more source
Uma perspectiva evolucionária da economia agrícola: o caso da produção ovina no Brasil e Uruguai [PDF]
, 2014 João Garibaldi Almeida Viana +1 more
openalex +1 more source
Afetos no engajamento político das Marchas das Vadias no Brasil (2011-2017) [PDF]
, 2020 Morgani Guzzo, Cristina Scheibe Wolff
openalex +1 more source
Advanced Optical Materials, EarlyView.Trivalent lanthanides or rare earth elements are positioning themselves as “critical and strategic minerals” due to their significance in securing technological supremacy in the modern world. At present, a huge demand of rare earth elements in numerous sectors is witnessed, such as optoelectronics, telecommunications, military systems, renewable energy,
Sheikh Jobe +5 more
wiley +1 more source
Advanced Photonics Research, EarlyView.Recent advances in nanophotonics‐based chiral biosensing approaches are comprehensively reviewed, highlighting key trends, advantages, and limitations of each technology. Special attention is given to emerging strategies that exploit magneto‐optical and quantum plasmonic phenomena to enhance sensitivity down to the level of a few molecules, or even a ...
Jorge Ricardo Mejía‐Salazar
wiley +1 more source
Advanced Sustainable Systems, EarlyView.Iron oxide‐impregnated biochar from sugarcane bagasse exhibits remarkable efficiency in removing 2,4‐dichlorophenoxyacetic acid and chlorophenoxyacetic acid, offering a sustainable option for water purification. The material retains high performance under real conditions while meeting safety criteria for irrigation use. Distinct structural features and
Thamiris Ferreira Souza +9 more
wiley +1 more source
O Instituto Oceanográfico da Universidade de São Paulo: um capítulo do processo de emergência e consolidação das ciências oceanográficas no Brasil, 1946-1969 [PDF]
, 2014 Alex Gonçalves Varela
openalex +1 more source
Advanced Sustainable Systems, EarlyView.Biosorbents derived from banana pseudostem are functionalized with polyethyleneimine, with or without glutaraldehyde, and evaluated for dye removal and solid‐phase extraction. The materials exhibit high adsorption capacities and broad pH applicability in dye removal, while computational studies reveal amino groups as key interaction sites.
João Antonio Tavares Barboza +11 more
wiley +1 more source
Advanced Sustainable Systems, EarlyView.This study analyses the uncertainty and variability existing in the economic performance of polylactic acid (PLA) production, via integrating techno‐economic analysis with process models and Monte Carlo simulation enabled by artificial intelligence. The results show that the minimum selling price varies from $2,107 to $3076/t PLA.
Yinqiao Wang +5 more
wiley +1 more source