Results 11 to 20 of about 69,034 (235)

Efeito do tipo de corte nas características físico-químicas e microbiológicas do melão 'cantaloupe' (Cucumis melo L. Híbrido hy-Mark) minimamente processado Effect of type of cutting on the physical chemical and microbiological characteristics of 'Cantaloupe' melon (Cucumis melo L. Hybrid hy-Mark) minimally processed

Ciência e Agrotecnologia, 2007
O objetivo deste trabalho foi avaliar o efeito de dois tipos de cortes (manual e mecânico) nas características físico-químicas e microbiológicas do melão 'Cantaloupe' minimamente processado e refrigerado.
Ariane Cordeiro de Oliveira, Raimundo Wilane de Figueiredo, Geraldo Arraes Maia, Ricardo Elesbão Alves, Men de Sá Moreira de Souza Filho, Paulo Henrique Machado de Sousa   +5 more
doaj   +1 more source

Investigation of Dynamic Characteristics of an Automated Position Long-Stroke Pneumatic Actuator of Fabrication System

Advanced Engineering Research, 2023
Introduction.  Long-stroke  movements  in  automated pneumatic  drives  account  for  a  significant  number  of  executive movements  in  coordinate  tables,  automated  warehouses,  cutting  machines,  etc.
D. A. Korotych, V. S. Sidorenko, S. P. Prikhodko   +2 more
doaj   +1 more source

A moving baseline for evaluation of advanced coal extraction systems [PDF]

, 1981
Results from the initial effort to establish baseline economic performance comparators for a program whose intent is to define, develop, and demonstrate advanced systems suitable for coal resource extraction beyond the year 2000 are reported.
Bickerton, C. R., Westerfield, M. D.
core   +2 more sources

Manejo de plantas daninhas no plantio direto da soja (Glycine max) sobre o milheto (Pennisetum maximum) Weed management under soybean (Glycine max) no-tillage cultivated over millet (Pennisetum maximum)

Planta Daninha, 2006
Com o objetivo de avaliar diferentes manejos de plantas daninhas no plantio direto da soja, cultivada sobre palha de milheto (manejada com rolo-faca ou glyphosate), foram realizados dois experimentos com dois cultivares de soja (Conquista e Celeste) e ...
S.P. Freitas, J.C. Rodrigues, C.M.M. Silva   +2 more
doaj   +1 more source

Theoretical background for the bionic substantiation of parameters of the stubble cultivator working bodies

Аграрная наука Евро-Северо-Востока, 2019
In the southern regions of Russia, the technology of cultivation of grain crops in the variant of partial sowing has been widely used. In this regard, it became necessary to create effective working bodies of a stubble cultivator that would have ...
L. F. Babitsky, I. V. Sobolevsky, V. A. Kuklin   +2 more
doaj   +1 more source

Contact mechanics applied to the machining of thin rings [PDF]

, 2017
Precision machining of thin rings is of key importance in the performance of many mechanical components such as bearings, rings, turbines, etc. An important factor to take into account is to know the influence of the clamping forces values at different ...
Carrero-Blanco Martínez-Hombre, julio, Cumbicus Jiménez, Wilmer Euclides, Estrems Amestoy, Manuel, Francisco Ortiz, Óscar de, Sánchez Reinoso, Horacio Tomás   +4 more
core   +2 more sources

'We're not like that': Crusader and Maverick Occupational Identity Resistance [PDF]

, 2020
This article explores the occupational identities of hairdressers and vehicle mechanics working in small and micro-firms. Using qualitative interview data from two UK cities, it examines the ways that workers expounded, reflected on and discursively ...
Ashforth BE, Bauman Z, Casey C, Coffey A, Davies RM, Goffman E   +5 more
core   +1 more source

Acute toxicity evaluation of cutting fluids used in manufacturing processes to Poecilia reticulata and Daphnia magna [PDF]

Biotemas, 2006
Grinding operations are very significant among the manufacturing processes of the metal-mechanic industry. In conventional grinding, cutting fluids are of great concern for improving productivity, but also for being hazardous to the environment. In order
William Gerson Matias, Cátia Regina Silva de Carvalho-Pinto, Débora Monteiro Brentano, Alexandre Magno de Paula Dias   +3 more
doaj  

Diferentes densidades de plantas daninhas e métodos de controle nos componentes de produção do milho orgânico Different weed densities and control methods of organic corn production components

Planta Daninha, 2007
O objetivo deste trabalho foi verificar a eficiência de métodos de controle mecânico e diferentes densidades populacionais de picão-preto (Bidens pilosa), capim-braquiária (Brachiaria decumbens) e capim-marmelada (Brachiaria plantaginea) e suas ...
M.G. Chiovato, J.C.C. Galvão, A. Fontanétti, L.R. Ferreira, G.V. Miranda, O.L. Rodrigues, A.N. Borba   +6 more
doaj   +1 more source

Le silence d’une génération à une autre : une étude psycho-éducative sur les immigrés et leurs enfants en France

إنسانيات, 2013
Whatever the characteristics that distinguish the immigration of the sixties of the twentieth century from that of the twenty-first century, there is an inner suffering, marked by the silence that regenerates through all generations of immigrants.
Salem Maaroufi
doaj   +1 more source