Onde tem fumaça, tem fogo... cruzado
GV-EXECUTIVO, 2020 De 2013 a 2017, houve um aumento de 29% no número de doações das empresas listadas na bolsa brasileira para organizações não-governamentais – o que está associado à melhora no valor de mercado das companhias.
Marina Gama, Jeferson Lana
openaire +2 more sources
Nanometer Resolution Elemental Mapping in Graphene-Based TEM Liquid Cells [PDF]
Nano letters (Print), 2017 We demonstrate a new design of graphene liquid cell consisting of a thin lithographically patterned hexagonal boron nitride crystal encapsulated on both sides with graphene windows.
D. Kelly +7 more
semanticscholar +1 more source
Where ever I lay my device, that’s my home
Akademisk Kvarter, 2015 The key interest of this article is the concept of domestication as a central framework for both sociological and ethnographic media studies. Domestication translates into that process through which both new informations and communication technologies ...
Tem Frank Andersen, Thessa Jensen
doaj +1 more source
Characterization and Assessment of Antimicrobial Activity and Potential of Heavy Metal ion Detection of Silver Nanoparticles synthesized from Actinidia deliciosa paste using double distilled water and 70% ethanol as solvent [PDF]
Journal of Nanostructures, 2018 Green synthesis of nanoparticles using plants as sources exhibiting superiority over the physical and chemical methods that are expensive and can involve the use of toxic, hazardous chemicals, which may pose biological and environmental risks. In present
Ratika Komal, Simran Kashyap
doaj +1 more source
Advantages of low voltage electron microscopy in semiconductor research
Methods in MicroscopyInvestigating semiconductors free of radiation damage on a sub-nanometer scale is essential for the development of modern semiconductor technologies.
Stöger-Pollach Michael +4 more
doaj +1 more source
Decoding Metamorphic Nanodiamonds Formation Through Their Internal Structures
Journal of Metamorphic Geology, Volume 44, Issue 3, Page 226-245, April 2026.ABSTRACT Metamorphic diamonds offer insights into Earth's evolution, modulating the global carbon cycle through subduction into the mantle and exhumation. However, the formation and internal structure of minute diamonds remain poorly understood. Here, we study the internal structures of diamond‐bearing inclusions from the Eastern Alps using state‐of ...
Tim Sotelšek +8 more
wiley +1 more source
Goitre Incidence In Workers And Their Families On The East/West Highway (British Section)
Journal of Nepal Medical Association, 2003 NA
J S Cunningham
doaj +1 more source
Advanced Engineering Materials, Volume 28, Issue 6, 18 March 2026.A statistical framework is applied to quantify the distribution of electrical resistivity among individual filaments of two commercially available carbon fiber types. Correlations between filament resistivity, tensile modulus, and diameter are examined and complemented by TEM analysis to provide new insight into filament‐level variability relevant for ...
Nils Wieja +9 more
wiley +1 more source
Evolution and stabilization of subnanometric metal species in confined space by in situ TEM
Nature Communications, 2018 Understanding the behavior and dynamic structural transformation of subnanometric metal species under reaction conditions will be helpful for understanding catalytic phenomena and for developing more efficient and stable catalysts based on single atoms ...
Lichen Liu +5 more
semanticscholar +1 more source
Atomic‐Scale Insights Into Antisite‐Defect‐Induced Metallicity in Halide Perovskites
Small, Volume 22, Issue 14, 6 March 2026.Using an aberration‐corrected scanning transmission electron microscope, we identify that the PbCs antisite defect in CsPbBr3 shortens the Pb─Pb bond by ∼20 pm, and induces local strain and polarization, leading to a semiconductor‐to‐metal transition.
Sanxia Yin +7 more
wiley +1 more source