Results 31 to 40 of about 114,691 (245)
Frangos de corte: controle de qualidade de matérias primas e rações [PDF]
, 2006 TCC (graduação em Agronomia) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias ...
Fernandes, Gisele Machado
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Advanced Materials, EarlyView.The seminal transformation of a 2D‐COF (SURFCOF‐IMDEA1) into a 2D porous COF (SURFCOF‐IMDEA2) on Au(111) by a sequential C‐C coupling and ladderization triggered by thermal annealing steps at increasing temperatures is reported. Abstract The development of covalent organic frameworks (COFs) is currently a primary objective in materials science, taking ...
Ana Barragán +11 more
wiley +1 more source
Panorama Económico, 2016 Los Fondos Soberanos de Inversión (FSI) son inversores institucionales en manos de Estados que han experimentado un crecimiento sustancial durante los últimos años.
Juan Manuel Ramírez-Cendrero +1 more
doaj +3 more sources
Boas práticas de armazenagem na indústria de alimentos. [PDF]
, 2011 Introdução. Definições. Armazenamento de matérias-primas e produtos acabados: armazenamento sob congelamento; armazenamento sob refrigeração; armazenamento à temperatura ambiente.
MACHADO, R. L. P.
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Advanced Materials, EarlyView.Magnetic doping of the topological insulator Bi2Te3 with erbium adatoms induces out‐of‐plane magnetism and breaks time‐reversal symmetry, opening a Dirac gap and driving a Fermi surface transition from hexagonal to star‐of‐David geometry. Microscopy, spectroscopy, and magnetic dichroism reveal atomically controlled magnetic interactions that tailor the
Beatriz Muñiz Cano +18 more
wiley +1 more source
Export controls as industrial policy on natural resources: regulatory limitations on China: raw materials and China: rare earth cases [PDF]
, 2014 - DOI: 10.5102/rdi.v11i2.2984- Erro de publicação no rodapé na lateral do documento. Onde se lê: v. 12, leia-se: v. 11.Aborda a problemática dos controles de exportação no contexto das políticas industrias sobre recursos naturais, considerando como ...
Ribeiro, Gustavo Ferreira
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Resolving the Structural Duality of Graphene Grain Boundaries
Advanced Materials, EarlyView.Cantilever ncAFM resolves the atomic structure of grain boundaries in graphene, revealing coexisting stable and metastable types. Both contain pentagon/heptagon defects, but metastable GBs show irregular geometries. Modeling shows metastable GBs form under compression, exhibiting vertical corrugation, while stable GBs are flat.
Haojie Guo +11 more
wiley +1 more source
Self‐Cooling Molecular Spin Qudits
Advanced Materials, EarlyView.A material made of [GdEr] molecular dimers can encode a qudit and perform as a magnetic refrigerant. Microwave resonant pulses coherently manipulate its 16 spin states, while direct demagnetization measurements cool the material and a device down to temperatures below 1 K.
Elías Palacios +12 more
wiley +1 more source
Um diagnóstico da cadeia de suprimentos para alimentação animal na Empresa Aldi Distribuidora de Ração [PDF]
, 2007 TCC (graduação em Agronomia) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, 2007O setor de alimentação animal é um dos setores do mercado mais importantes para a agregação de valor de matérias primas.
Vasques, Samuel Tafernaberri
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Directional Flow of Confined Polaritons in CrSBr
Advanced Materials, EarlyView.CrSBr, a layered magnetic semiconductor, naturally channels self‐hybridized excitonpolaritons into highly directional flow. Its intrinsic optical anisotropy, high refractive index, and strong lightmatter coupling enable long‐range guided modes along the a‐axis, with propagation lengths set by their excitonphoton admixture.
Pratap Chandra Adak +10 more
wiley +1 more source