Results 131 to 140 of about 36,719 (291)
Multifunctional Fluidic Units for Emergent, Responsive Robotic Behaviors
Advanced Materials, EarlyView.A multifunctional reconfigurable fluidic unit can be used as sensor, valve and actuator is presented. A unique configuration combines the features of the three components as a Responsive self‐oscillating actuator. The remarkable versatility of the fluidic unit is demonstrated by building different robots with the same fluidic units only by varying ...
Mostafa Mousa +3 more
wiley +1 more source
Advanced Materials, EarlyView.This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau +9 more
wiley +1 more source
DEVELOPMENT OF MINIMUM COST, INCENTIVE BASED PLAN FOR THE IMPLEMENTATION OF A TECHNOLOGY STANDARD FOR COFFEE PROCESSING IN HONDURAS [PDF]
In Honduras, traditional coffee processing is the cause of two problems: poor coffee quality and contaminated water. In this study we propose to replace traditional coffee processing plants with a network of improved ecological plants that would be ...
Barbier, Bruno +2 more
core +1 more source
The distribution of marine algae [PDF]
, 1925 Thesis (M.A.)--Boston ...
Navarro, Miguel Angel
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Asymmetry of the Ferroelectric Phase Transition in BaTiO3
Advanced Materials, EarlyView.Phase transitions are typically assumed to behave identically in forward and reverse. This work shows that in the ferroelectric material barium titanate this is not true: heating drives an abrupt, first‐order jump, while cooling gives a smooth, continuous change.
Asaf Hershkovitz +14 more
wiley +1 more source
Mucilage extracted from Chilean papaya seeds is enriched with homogalacturonan domains
Frontiers in Plant ScienceChilean papaya, also known as mountain papaya (Vasconcellea pubescens), is a fruit valued for its nutritional value and pleasant fragrance. The oblong fruit, featuring five ridges and a seed-filled mucilage cavity, is typically consumed cooked due to its
Dayan Sanhueza +14 more
doaj +1 more source
Embryological features and bacterial transmission to gynoecium and ovule in Myrsine laetevirens (Myrsinaceae) [PDF]
, 1998 Fil: Otegui, Marisa Silvina. Instituto de Fisiología Vegetal (INFIVE). Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Maldonado, Sara. Facultad de Ciencias Exactas y Naturales. Universidad Nacional de Buenos Aires;
Maldonado, Sara, Otegui, Marisa Silvina
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Advanced Materials, EarlyView.The selective hydrogenation of acetylene over laterally condensed Pd and Pd–Au catalysts (LCCs) was investigated using operando X‐ray absorption and photoelectron spectroscopy in combination with density functional theory. Pd‐LCCs were found to incorporate significantly more carbon into the metal lattice than Pd–Au LCCs, where the carbon uptake governs
Eylül Öztuna +22 more
wiley +1 more source
Drag-Reducing Agent for Aqueous Liquid Flowing in Turbulent Mode through Pipelines
Al-Khawarizmi Engineering Journal, 2014 In this study, mucilage was extracted from Malabar spinach and tested for drag-reducing properties in aqueous liquids flowing through pipelines. Friction produced by liquids flowing in turbulent mode through pipelines increase power consumption.
Zainab Y. Shnain +2 more
doaj
PENURUNAN KADAR KAFEIN KOPI VARIETAS ARABIKA DENGAN KONSENTRASI KOJI dan LAMA FERMENTASI [PDF]
, 2016 This study aims to determine the concentration of koji and fermentation time is right to decreased levels of caffeine produced from Arabica coffee varieties of fermentation.
Hervelly, DS +2 more
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