Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Mario Held"'
Autor:
Zacarias Pinheiro Alves Júnior, Joaquim Fernando Pontes III, José Aurélio da Silva Júnior, Mário Helder Lopes Costas
Publikováno v:
Revista Fatec Zona Sul, Vol 10, Iss 2, Pp 1-23 (2023)
O presente artigo tem por objetivo descrever os resultados da implantação da controladoria no processo decisório em uma empresa familiar do ramo de distribuição de alimentos do estado do Ceará. Trata-se de uma pesquisa descritiva com abordagem
Externí odkaz:
https://doaj.org/article/811269dd3dbb4b7e856bb37763b81dd6
Publikováno v:
Contextus, Vol 20, Iss esp. (2022)
Esta pesquisa tem como objetivo investigar de que modo o SCG dá suporte para a tomada de decisão estratégica nas empresas do ramo de supermercado. Para tal, realizou-se uma pesquisa de campo com abordagem qualitativa e descritiva, mediante a aplic
Externí odkaz:
https://doaj.org/article/7326d570404e4f8b9b468bac1902bbb2
The applicability of broadband optical monitoring to an industrial optical coating production environment is investigated. Different monitoring strategies have been applied to the deposition of beamsplitters and longpass edge filters by electron beam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0772462797aa2894b9012e58a0d513c8
https://publica.fraunhofer.de/handle/publica/231597
https://publica.fraunhofer.de/handle/publica/231597
Autor:
Stefan Bruns, Henrik Ehlers, Steffen Wilbrandt, Mario Held, Olaf Stenzel, Andreas Tünnermann, Martin Bischoff, Mathias Mende, Norbert Kaiser, Detlev Ristau, Werner Riggers, Mark Schürmann, Michael Vergöhl
Publikováno v:
SPIE Proceedings.
The present study deals with the characterization of hafnia, alumina, and zirconia coatings as well as mixtures thereof with respect to applications in the UV. Emphasis is placed on optical properties, particularly on the relation between UV refracti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::962fd2d7fc3461875c4a285254ecdd41
https://doi.org/10.1117/12.896775
https://doi.org/10.1117/12.896775
Autor:
Michael Vergöhl, Mathias Mende, Detlev Ristau, Mark Schürmann, Werner Riggers, Hansjörg Niederwald, Olaf Stenzel, Norbert Kaiser, Peer Burdack, Beate Baumgarten, Mario Held, Frank Eisenkrämer, Stefan Bruns, Steffen Wilbrandt, Thomas Koch, Stefan Jakobs, Henrik Ehlers, Rolf Schäfer, Markus Arntzen, Stephan Koch, Marc Lappschies, Martin Bischoff, Markus Stolze, Stefan Mewes, Günter Mark, Andreas Tünnermann
Material mixtures offer new possibilities for synthesizing coating materials with tailored optical and mechanical properties. We present experimental results on mixtures of HfO2, ZrO2, and Al2O3, pursuing applications in UV coating technology, while
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a8655c42e3413b7751c554a3d9c6a66
https://publica.fraunhofer.de/handle/publica/224435
https://publica.fraunhofer.de/handle/publica/224435
Autor:
Olaf Stenzel, Ute Kaiser, Mario Held, Sergey Yulin, Steffen Wilbrandt, Norbert Kaiser, Johannes Biskupek, Andreas Tünnermann
Hafnium dioxide films have been produced by plasma ion assisted electron beam evaporation, utilizing argon or xenon as working gases. The optical constants of the layers have been investigated by spectrophotometry, while X-ray reflection measurements
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::116ddb05a4284aa075ba6f7a6bff4a09
https://publica.fraunhofer.de/handle/publica/224899
https://publica.fraunhofer.de/handle/publica/224899
Autor:
Werner Riggers, Frank Eisenkrämer, Markus Arntzen, Norbert Kaiser, Stefan Mewes, Günter Mark, Markus Stolze, Hansjörg Niederwald, Detlev Ristau, Stefan Bruns, Stephan Koch, Henrik Ehlers, Rolf Schäfer, Michael Vergöhl, Stefan Jakobs, Mario Held, Martin Bischoff, Mathias Mende, Peer Burdack, Olaf Stenzel, Steffen Wilbrandt, Thomas Koch, Mark Schürmann, Beate Baumgarten, Marc Lappschies
Publikováno v:
Scopus-Elsevier
Material mixtures offer new possibilities of synthesizing coating materials with tailored optical and mechanical properties. We present experimental results on mixtures of HfO2, ZrO2, and Al2O3pursuing applications in UV coating technology.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51729acd8a5d4931d7af282105c3f339
https://doi.org/10.1364/oic.2010.md2
https://doi.org/10.1364/oic.2010.md2
Autor:
Andreas Tünnermann, Henrik Ehlers, Olaf Stenzel, Mario Held, Christian Franke, Steffen Wilbrandt, Shan Du, Norbert Kaiser, Mathias Mende
Publikováno v:
Optical Materials Express. 4:1696
Electron beam evaporation (without and with plasma assistance) as well as ion beam sputtering are used to prepare optical mixture coatings for applications in the ultraviolet spectral range. It is demonstrated that intermixing aluminum oxide/ aluminu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b277e09137cfe79d0fe07e28b98198e
https://doi.org/10.1364/ome.4.001696
https://doi.org/10.1364/ome.4.001696
Publikováno v:
Applied Optics. 51:4436
Copper island films have been prepared by thermal evaporation in vacuum and characterized by in situ as well as ex situ spectrophotometry. The parallel investigation of the island morphology by means of transmission electron microscopy allowed us to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e977a017dc4cf33cae710e046122454
https://doi.org/10.1364/ao.51.004436
https://doi.org/10.1364/ao.51.004436
Publikováno v:
Mídia e Cotidiano, Vol 5, Iss 5 (2015)
O artigo aborda a cobertura que o jornal O Estado de S. Paulo fez sobre a atuação do Movimento Passe Livre nos protestos de rua na capital paulista, em junho de 2013, após o aumento das tarifas de ônibus e trens em vinte centavos. A análise reca
Externí odkaz:
https://doaj.org/article/dd113d24f19a41ec8047a3638268d0f7