Results 81 to 90 of about 65,812,855 (227)

Monitoramento do desempenho de instrumento de medição analítica através de cartas controle

open access: yesSínteses: Revista Eletrônica do SIMTEC, 2016
O sistema de gestão da qualidade baseado nos princípios das boas práticas de laboratório (BPL) implementado no laboratório da Divisão Química Analítica prevê a manutenção e verificação periódica dos instrumentos de medição utilizados nos estudos. As cartas controle são ferramentas que ajudam, visualmente através de gráficos, o monitoramento e controle ...
Ana Paula Ferreira Souza   +2 more
openaire   +1 more source

Mechanochemical Amidation Mediated by 1,1’‐Oxalyldiimidazole for the Synthesis of Agrochemicals

open access: yesChemistry – A European Journal, Volume 32, Issue 34, 11 September 2026.
Mechanochemical amidation using 1,1'‐oxalyldiimidazole (ODI) overcomes limitations of 1,1’‐carbonyl diimidazole (CDI) as coupling agent by enabling the efficient mechanochemical synthesis of three marketed agrochemicals from deactivated carboxylic acids.
Andrea Casagrande   +6 more
wiley   +1 more source

Folheto de cordel, "SSA JLC 1780", "Carta de Tancredo Neves aos Constituintes": digitisation

open access: yes
This digitisation of a Brazilian folheto de cordel (20th century) is part of the research project "Desenrollando el cordel / Untangling the Cordel / Démêler le Cordel (2020–2024)", directed by Professor Constance Carta at the University of Geneva and ...
Franco, Lorysmar, Carta, Constance
core   +1 more source

Cyclothymic‐hypersensitive temperament in early adolescence: Longitudinal measurement invariance and associations with psychopathology over time

open access: yesJCPP Advances, Volume 6, Issue 3, September 2026.
Abstract Background Cyclothymic‐Hypersensitive Temperament (CHT) is characterised by mood instability, interpersonal hypersensitivity, and emotional hyperreactivity, traits frequently observed in general population as well as clinical settings but often eluding strict diagnostic classifications.
Anna Pezzella   +9 more
wiley   +1 more source

Folheto de cordel, "SSA JLC 156", "A misteriosa carta de Tancredo Neves ao povo brasileiro": digitisation

open access: yes
This digitisation of a Brazilian folheto de cordel (20th century) is part of the research project "Desenrollando el cordel / Untangling the Cordel / Démêler le Cordel (2020–2024)", directed by Professor Constance Carta at the University of Geneva and ...
Franco, Lorysmar, Carta, Constance
core   +1 more source

CEV MEAN CONTROL CHART FOR WEIBULL DISTRIBUTIONS WITH CENSORED DATA CARTA DE CONTROL CEV PROMEDIO PARA DISTRIBUCIONES WEIBULL CON DATOS CENSURADOS

open access: yesRevista Colombiana de Estadística, 2005
In many Industrial applications, censored observations are present and in this cases direct application of the Shewhart mean and np control charts is not adequate.
Vargas N. José, Montaño P. Tysua
doaj  

La ponderación de los derechos en el estado de escasez. Entre la dimensión de peso jurídica y la eficiencia económica.

open access: yesRevista de Economía del Rosario, 2010
El presente artículo tiene como propósito fundamental contribuir al debate académico que se ha generado en torno al control constitucional a la economía suscitado por la adopción de un ordenamiento económico “híbrido” (a partir de la Carta Política
Edgar A. Quiroga Natale
doaj   +1 more source

Status and future of seed conservation of threatened plants in the post‐2020 era

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 5, Page 1763-1777, September 2026.
Ambitious targets have been set to backup seeds of threatened plants by the global strategy for plant conservation (GSPC), but it is unclear in how far these targets have been met and how seed collection should be organized to meet future challenges. Here, we provide an overview of the status of 44 countries in achieving seed conservation targets.
Andreas Ensslin   +130 more
wiley   +1 more source

Memoria de las actividades de la Comisión de la Carta Geológica Nacional correspondiente al año 1965

open access: yes, 1965
La comisión de la Carta Geológica Nacional es dependencia de la Dirección de Minería del Ministerio de Fomento y O.P. Es una entidad técnico-científica que tiene por finalidad la preparación del Mapa Geológico del Perú, mediante levantamientos ...
Comisión de la Carta Geológica Nacional
core  

Carta de Alejandro Rojas al Delegado de Sanidad

open access: yes, 1967
Carta de Alejandro Rojas al Delegado de Sanidad en Sevilla con fecha del 13 diciembre de ...
Rojas-Marcos de la Viesca, Alejandro
core   +1 more source

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