Take Off
Mostrando 1-12 de 107 artigos, teses e dissertações.
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1. COST OF AERIAL AND GROUND SPRAYINGS AND TECHNOLOGICAL REPLACEMENT POINT: A CASE STUDY IN THE REGION OF MINEIROS, GO, BRAZIL
ABSTRACT One of the main costs in agriculture is related to mechanized operations, which, in turn, are associated with the capital invested in machinery and equipment, the scale of production, and the operating efficiency. Thus, the choice of technology to carry out these operations must take these factors into account to minimize the production cost. In thi
Eng. Agríc.. Publicado em: 2021-05
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2. Anatomical Study of the Facial Recess with Implications in Round Window Visibility for Cochlear Implantation: Personal Observations and Review of the Literature
Abstract Introduction Posterior tympanotomy through facial recess (FR) is the conventional and most preferred approach to facilitate cochlear implantation, especially when the electrode is inserted through the round window. The complications of the FR approach can be minimized by proper understanding of the anatomy of the FR. Objective The present study
Int. Arch. Otorhinolaryngol.. Publicado em: 07/10/2019
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3. Il y a, évidemment, un « Parménide phusikós », mais… (A propos de Livio Rossetti, Un altro Parmenide, 2017)
Abstract: As all the pre-Socratic, Parmenides became interested in the study of the phusis, and consider he as a philosopher phusikos is natural. L. Rossetti, in his cappolavoro in two volumes Un altro Parmenide (Diogene Multimedia, Bologne, 2017), studied exhaustively the question. However, the perspective from which Rossetti faces the problem, not solve tw
Rev. Archai. Publicado em: 11/04/2019
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4. PERFORMANCE AND EMISSION OF POLLUTANTS OF AN AGRICULTURAL ENGINE WITH TWO POWER TAKE-OFF SETTINGS
ABSTRACT Farming operations are usually performed implements driven by a power take-off (PTO) from tractors. Some manufacturers offer PTO settings named as economic (540E). Such configuration drives implements at lower tractor’s engine rotation, thus providing lower fuel consumption. An engine performance using standard (540) or 540E settings are different
Eng. Agríc.. Publicado em: 2017-04
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5. PERFORMANCE OF AN AGRICULTURAL DIESEL ENGINE USING DIFFERENTS FUELS
ABSTRACT The use of fuels for agricultural Diesel engines cycle, both of mineral origin (Diesel) or vegetable and animal origin (biodiesel) can significantly alter its performance. Therefore, the aim of this study was to quantify the change in torque, power and consumption of agricultural Diesel engine fuel using minerals and vegetables fuels. It was used a
Eng. Agríc.. Publicado em: 2017-02
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6. Fuzzy control applied to an electrical power generation system mounted on tractors for driving of agricultural implements
ABSTRACT The demand of the agricultural sector for more operationally efficient machines and implements motivated the development of alternatives for driving of this equipment. Aiming an electrical supply to apply in agricultural implements, this study proposes a system that uses the tractor power take off to activate a synchronous generator, using a fuzzy l
Eng. Agríc.. Publicado em: 2016-10
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7. An Implementation of Self-Organizing Maps for Airfoil Design Exploration via Multi-Objective Optimization Technique
ABSTRACT Design candidates obtained from optimization techniques may have meaningful information, which provides not only the best solution, but also a relationship between object functions and design variables. In particular, trade-off studies for optimum airfoil shape design involving various objectives and design variables require the effective analysis t
J. Aerosp. Technol. Manag.. Publicado em: 2016-06
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8. Urinary Excretion Profile of Luteinizing Hormone in Brazilian Athletes
Luteinizing hormone (LH) can be used by athletes as an alternative way to take illicit advantage of androgenic effects, since it stimulates the secretion of testosterone by the Leydig cells. As consequence, LH use is illegal for male athletes and the hormone is included in the World Anti-Doping Agency (WADA) prohibited list. Since LH is an endogenous subs
J. Braz. Chem. Soc.. Publicado em: 2015-08
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9. Developing corridor choice model under hypothetical Variable Message Sign based traffic information
Abstract The article presents development of a closed-form corridor choice model under hypothetical variable message sign (VMS) based traffic information. A single VMS board is assumed to display traffic information at a junction of two alternative and competitive traffic corridors connecting two catchment areas in Kolkata city, India. The corridor choice mo
J. Transp. Lit.. Publicado em: 2015-04
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10. Architecture of tree species of different strata developing in environments with the same light intensity in a semideciduous forest in southern Brazil
We aimed to answer the following questions related to the architecture of individuals 0.5-3.0 m in height belonging to understory or canopy/emergent layer tree species: "Is there a difference between individuals belonging to different strata developing in environments with the same light intensity, in terms of their architecture?"; and "Given the same light
Acta Bot. Bras.. Publicado em: 2014-03
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11. Currículo em contextos : permeabilidades discursivas na proposta curricular do estado de São Paulo (2008) / Curriculum in context : discursive permeabilities in the curriculum proposed by the state of São Paulo
This thesis search for listening the different voices, the different points of view about the curriculum reform implemented in the state of São Paulo in 2008, taking in account the practice of those who planned the reform, as much as the practice of those who received this Reform for implementation. As the center of the study there are reports of personal e
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/07/2012
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12. Respostas cinemáticas, cinéticas e neuromusculares de diferentes saltos da patinação artística
O objetivo do presente estudo foi analisar as respostas cinemáticas e neuromusculares de diferentes saltos da patinação artística sobre rodas, com e sem patins, as respostas cinéticas dos mesmos saltos sem patins, e as respostas cinéticas e cinemáticas do countermovement jump (CMJ), drop jump (DJ) e squat jump (SJ), em patinadores de elite. Foram aval
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012