Results 61 to 70 of about 947,884 (380)
Revista Brasileira de Ciência do Solo, 2008 Este trabalho teve o objetivo de caracterizar os principais solos explorados com a cultura do melão na Chapada do Apodi - RN, no qual se refere aos aspectos físicos, visando fornecer subsídios para adequado manejo da cultura e do solo.
Jaedson Claudio Anunciato Mota +3 more
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Известия Томского политехнического университета: Инжиниринг георесурсов, 2021 Relevance. Analytical relationships between the reservoir properties of Western Siberia deposits make it possible to estimate permeability and potential well production rates.
Vyacheslav V. Mukhametshin +3 more
doaj +1 more source
Concentration Gradient, Diffusion, and Flow Through Open Porous Medium Near Percolation Threshold via Computer Simulations [PDF]
, 2001 The interacting lattice gas model is used to simulate fluid flow through an open percolating porous medium with the fluid entering at the source-end and leaving from the opposite end.
Barma +23 more
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Directional Lower Porosity [PDF]
Real Analysis Exchange, 2014 We investigate differences between upper and lower porosity. In finite dimensional Banach spaces every upper porous set is directionally upper porous. We show the situation is very different for lower porous sets; there exists a lower porous set in the plane which is not even a countable union of directionally lower porous sets.
openaire +3 more sources
Current and Future Cornea Chip Models for Advancing Ophthalmic Research and Therapeutics
Advanced Biology, EarlyView.This review analyzes cornea chip technology as an innovative solution to corneal blindness and tissue scarcity. The examination encompasses recent developments in biomaterial design and fabrication methods replicating corneal architecture, highlighting applications in drug screening and disease modeling while addressing key challenges in mimicking ...
Minju Kim +3 more
wiley +1 more source
Beilstein Journal of Organic Chemistry, 2015 A class of carboxyl and carboxylate ester-substituted dithiafulvene (DTF) derivatives and tetrathiafulvalene vinylogues (TTFVs) has been synthesized and their electronic and electrochemical redox properties were characterized by UV–vis spectroscopic and ...
Yunfei Wang, Yuming Zhao
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Effect of Powder Shape and Sintering Temperature on the Preparation of Ni-Based Porous Metal [PDF]
Archives of Metallurgy and Materials, 2019 Usually porous metals are known as relatively excellent characteristic such as large surface area, light, lower heat capacity, high toughness and permeability for exhaust gas filter, hydrogen reformer catalyst support.
Yu-Jeong Yi +6 more
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Advanced Biology, EarlyView.Using supramolecular monomers, various hydrogel culture systems were formulated to culture protoplasts; including 2D, 2.5D, and 3D hydrogels. Depending on the culture platform, bioactive functionalization led to protoplast enlargement (2D and 2.5D) or plasmolysis (3D). This work shows the potential to modularly engineer synthetic platforms for cellular
Maritza M. Rovers +3 more
wiley +1 more source
Salt crystallisation at the surface of a heterogeneous porous medium [PDF]
, 2012 Evaporation of saline solutions from a porous medium often leads to the precipitation of salt at the surface of the porous medium. It is commonly observed that the crystallized salt does not form everywhere at the porous medium surface but only at some ...
Marcoux, Manuel +2 more
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Advanced Biology, EarlyView.In this study, a new type of bioactive glass fiber ‐based composite magnesium phosphate bone cement is prepared and verified that its mechanical strength and biological properties. In addition, the cement may have played a biologically active role in the Notch and HIF signaling pathways.
Yuzheng Lu +12 more
wiley +1 more source