Results 21 to 30 of about 341,402 (268)
ON FEEDING MECHANISMS AND CLEARANCE RATES OF MOLLUSCAN VELIGERS [PDF]
The Biological Bulletin, 1979 1. Beat of preoral cilia and particle paths were filmed for veligers of Crassostrea gigas, Tritonia diomedea, Nassarius obsoletus and an unidentified prosobranch. Particle captures were filmed for the three identified species. 2. Clearance rates per unit length of velar edge are estimated from the equation (L2-R2)WPF/2C, where L is cilium length, R a ...
Strathmann, R R, Leise, Esther Marcia
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SIMULATION OF LINEAR POSITION HYDRAULIC DRIVE FOR MACHINE POWER DRILL FEED
Advanced Engineering Research, 2013 The generalized trajectory of the power drill (PD) operational cycle is considered. In the case under study, the PD shows the increased speed and positioning accuracy of the fluid-feed. An automated hydraulic drive for providing the structural parametric
Valentin Sergeyevich Sidorenko +1 more
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Tikrit Journal of Engineering Sciences, 2022 Surface roughness of machined parts has significant effect on the final part quality which can affect its tolerance and performance. In this work the effect of turning machining operation on surface roughness of AISI 1045 steel using TiN coated carbide ...
Lujain H. Kashkool
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Sustainable Optimization of Drilling Parameters for AA2017/AlN Composite Materials: A Grey Relational Analysis Approach [PDF]
E3S Web of ConferencesModern engineering materials have seen remarkable development. Because conventional materials can no longer meet the needs of modern applications, numerous composites are being employed as viable alternatives.
Rajasekaran Senthil, Mohanavel Vinayagam
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Comparative feeding rates of native and invasive ascidians [PDF]
Marine Pollution Bulletin, 2018 Ascidians have a recent history of species introductions globally, often with strong ecological impacts. Comparisons of per capita effects of invaders and comparable natives are useful to assess such impacts. Here, we explore ingestion rates (IR) and clearance rates (CR) of Ciona intestinalis and Ciona robusta, co-occurring native and non-native ...
Hoxha, Tedi +7 more
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Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2023 Full automation of manufacturing is strongly desired to improve the productivity. Autonomous optimization of the cutting conditions in the end milling operation is one of the challenges in achieving this goal.
Kazuki KANEKO +5 more
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Nihon Kikai Gakkai ronbunshu, 2018 The equation, which expresses the influence of cutting conditions such as cutting speed, depth of cut and feed rate on the cutting temperature of the workpiece, is investigated by the dimensional analysis.
Takashi UEDA +3 more
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Micromachines, 2022 In this paper, the forming mechanism of cooling hole electrolytic machining is studied using multi-physical field coupled simulation and experimental observation.
Zhaolong Li, Wangwang Li, Ye Dai
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Pediatric cancer remains a leading cause of morbidity and mortality worldwide, particularly in low‐and middle‐income countries. Cancer treatment may impair nutritional status, alter body composition, and exacerbate cancer‐related fatigue (CRF).
Luís Carlos Lopes‐Junior +11 more
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Transactions of the Japan Society of Mechanical Engineers, 1978 The revolution characteristic of feed rate of a rotary feeder is examined theoretically and experimentally when back pressure is not applied to the feeder outlet. The revolution giving the maximum feed rate is dependent on the inlet dimension, the total volume of wheel rooms and the number of wheel rooms of the feeder and on the relaxation time of ...
TOMITA, Yuji, JOTAKI, Tomosada
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