Alternative substrates for the production of clonal Coffea canephora seedlings [PDF]
Pesquisa Agropecuária BrasileiraThe objective of this work was to evaluate the physicochemical properties of coffee husk, elephant grass, and sugarcane alone or combined with each other or with commercial compounds, as well as their use as substrate for the production of clonal Coffea ...
Tony José Balbino +6 more
doaj +1 more source
Enhanced Heat Transfer for NePCM-Melting-Based Thermal Energy of Finned Heat Pipe
Nanomaterials, 2021 Using phase change materials (PCMs) in energy storage systems provides various advantages such as energy storage at a nearly constant temperature and higher energy density.
Sameh E. Ahmed +5 more
doaj +1 more source
Advances in Valveless Piezoelectric Pumps
Applied Sciences, 2021 Piezoelectric pump design is regarded as a hot research topic in the microfluidic field, and has been applied in liquid cooling, precision machinery and other relevant domains.
Qiufeng Yan +3 more
doaj +1 more source
Coupled simulation of convection section and the fluid flow in the furnace tubes H-151 of Distillation Unit of Esfahan Refinery by CFD [PDF]
مجله مدل سازی در مهندسی, 2022 In this paper, the simulation of the displacement enclosure of the H-151 furnace unit of the distillation unit in the Isfahan refinery is carried out by using computational fluid dynamics (CFD).
fatemeh karimiyan +2 more
doaj +1 more source
Prediction of Critical Heat Flux of Mixtures Flowing in Channels
Fluids, 2023 Boiling of mixtures in channels is involved in many chemical processes, and refrigerant mixtures are finding a rapidly increasing use in the refrigeration industries. Hence, reliable prediction of CHF (critical heat flux) is needed. There is no published
Mirza M. Shah
doaj +1 more source
Mechanical characterization of individual polycrystalline carbon tubes for use in electrical nano-interconnects [PDF]
, 2012 Polycrystalline carbon tubes were generated by CVD inside electrochemically prepared nano-porous anodic aluminium oxide membranes. This method produced nano-tubes without catalyst, featuring polycrystalline and a few layer thick walls.
Arurault, Laurent +9 more
core +2 more sources
Al Khawarizmi, 2020 The research objective was to determine the improvement of student learning outcomes in mathematics learning through the adoption of an open-end approach in class IX-A Integrated MTs of Langsa City even semester 2018/2019.
Azizah Azizah
doaj +1 more source
Adsorption of MultiLamellar tubes with a temperature tunable diameter at the air-water interface: a process driven by the bulk properties [PDF]
, 2011 The behavior at the air/water interface of multilamellar tubes made of the ethanolamine salt of the 12-hydroxy stearic acid as a function of the temperature has been investigated using Neutron Reflectivity.
Boué, François +5 more
core +4 more sources
Eulalia picta Kinberg, 1866 – tube builder or specialized predator?
Polish Polar Research, 2017 Twenty six specimens of the polychaete Eulalia picta were found in fine-grained sand tubes. Material was collected in the Antarctic fjord, Admiralty Bay at the depth of about 100 m.
Pabis Krzysztof, Sobczyk Robert
doaj +1 more source
Magnetic signatures of plasma-depleted flux tubes in the Saturnian inner magnetosphere [PDF]
, 2007 Initial Cassini observations have revealed evidence for interchanging magnetic flux tubes in the inner Saturnian magnetosphere. Some of the reported flux tubes differ remarkably by their magnetic signatures, having a depressed or enhanced magnetic ...
Andre, N +14 more
core +1 more source