Results 61 to 70 of about 9,794,287 (242)
Sand Creek Watershed Project / Sand Creek Watershed Management Plan [PDF]
, 2003 The overall goal of the Sand Creek Watershed Project is to improve and protect the designated uses of the watershed. In order to achieve this overall goal and attain compliance with the TMDL established in Sand Creek, four goals have been established ...
Annis Water Research Institute
core
Monitoring sand particle concentration in multiphase flow using acoustic emission technology [PDF]
, 2014 Multiphase flow is the simultaneous flow of two or several phases through a system such as a pipe. This common phenomenon can be found in the petroleum and chemical engineering industrial fields.
El-Alej, Mohamed Essid
core +4 more sources
Micropillar‐Engineered Hybrid Adhesive Patch for Surface‐Conformable and Directional Adhesion
Advanced Materials Technologies, EarlyView.This work presents a surface‐conformable hybrid adhesive integrating height‐optimized hexagonal micropillars with open‐rectangular cuts. The micropillars enhance rough‐surface contact and microscale crack arrest, while the cuts guide and reverse interfacial cracks for strong and directional adhesion. The multiscale architecture achieves robust pull‐off
Seongjin Park +4 more
wiley +1 more source
Advanced Materials Technologies, EarlyView.Desktop vacuum thermoforming enables rapid, low‐cost fabrication of 96‐channel polystyrene culture chips with very thin imaging interfaces. The resulting platform supports cell lines, primary cells, and patient‐derived organoids, and enables high‐resolution confocal microscopy and single‐cell visualization, providing an accessible approach for advanced
Aleksandra Fomina +5 more
wiley +1 more source
Energies, 2019 During the development of unconventional reservoirs with high sand production rate and fine silt content such as heavy oil and hydrate reservoirs, silt sand blockage problem is a serious issue. A two-stage gravel-packing sand control technique is applied
Xingbang Meng +4 more
doaj +1 more source
Advanced Robotics Research, EarlyView.A codesign multiobjective optimization framework was developed to enhance the morphology and controller of a snake‐like robot driven by artificial muscles. It improved planar locomotion, agility, and power efficiency. The approach optimized link geometry and controller gains, revealing that shorter muscles near joints and longer linkages maximize ...
Ayla Valles, Mahdi Haghshenas‐Jaryani
wiley +1 more source
Research and Application of Fine Sectional Water Control Technology for Loose Sand Reservoir
Shiyou jixie, 2022 In the process of horizontal well development of loose sand reservoir, due to reservoir heterogeneity and other reasons, premature water breakthrough easily occurs, which also aggravates the sand production risk of formation.
Xing Hongxian +4 more
doaj
Effect of river indus sand on concrete tensile strength [PDF]
, 2018 In the development of Pakistan construction industry, the utilization of River Indus sand in concrete as fine aggregate has expanded tremendously. The aim of this research is to study the effect of Indus River sand on the tensile strength of various ...
Hasni, Noor Afrina +12 more
core +2 more sources
A Soft Robotic Fish With a Dielectric Elastomer Actuator Body and Negative Stiffness Spine
Advanced Robotics Research, EarlyView.This work introduces a bio‐mimetic soft robotic fish driven by fiber‐reinforced dielectric elastomer actuators integrated as its body. By prestretching this active skin against a flexible spine, a negative stiffness system is created, enabling large‐amplitude bending.
Markus Koenigsdorff +4 more
wiley +1 more source
High Strength Erosion Resistant Sand Screen for Thermal Recovery Horizontal Well
Shiyou jixie, 2015 To maintain a consistent heavy oil production of thermal recovery horizontal well and extend the sand control validity period,a high strength erosion resistant sand screen for thermal recovery horizontal well has been developed considering the actual ...
Zhang Xijuan +6 more
doaj