Results 251 to 260 of about 65,391 (307)

Numerical simulation and experimental research on optimization of pneumatic convey system in pneumatic seeder. [PDF]

PLoS One
Guo F, Liu K, Liu G, Wang S, Hou Z, Li J, Ma Y.   +6 more
europepmc   +1 more source

A technique to create hydrogels with tethered concentration gradients of molecules <i>in vitro</i>.

Soft Matter
O'Shea TC, Salem A, Schultz KM.
europepmc   +1 more source

Study on physical and chemical clogging phenomena during artificial recharge of groundwater

Study on physical and chemical clogging phenomena during artificial recharge of groundwater
openaire  

Impact of Physical Clogging Due to Sedimentation on Soil and Reservoir Hydraulic Performance

Impact of Physical Clogging Due to Sedimentation on Soil and Reservoir Hydraulic Performance
openaire  

Predicting physical clogging of porous and permeable pavements

Journal of Hydrology, 2013
Summary Porous pavements are easily retrofitted, and effective in improving water quality and hydrology, but prone to clogging. Despite being a major determinant in the lifespan of porous pavements, there is limited information on the physical clogging processes through these systems.
Yong, C. F., McCarthy, D. T., Deletic, A.   +2 more
exaly   +5 more sources

Physical Modeling on the Mold Flow Field Influenced by Nozzle Clogging

, 2013
Based on a real slab caster mold as prototype, a plexiglass model with 1:1 scale was established to investigate the influence of nozzle clogging on the mold flow field. The flow field was displayed by injecting black ink through SEN and the effects of casting speed and nozzle opening-angle on the level fluctuation were investigated while nozzle ...
Liyuan Sun, Jingshe Li, Lina An, Linzhu Wang, Haiyan Tang, Yawei Gao   +5 more
  +4 more sources

Physical clogging of soil filters under constant flow rate versus constant head

Canadian Geotechnical Journal, 2005
In this study, the differences in soil filter clogging are evaluated under two operating conditions: constant head and constant flow rate. Whereas filters placed around well screens and leachate collection systems are subjected to a constant flow rate, filters in earth dams and pavement drainage systems operate under constant or slightly varying heads.
Lakshmi N Reddi, Ming Xiao, Malay G Hajra, In Mo Lee   +3 more
openaire   +2 more sources

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Experiment research on physical clogging mechanism in the porous media and its impact on permeability

Granular Matter, 2020
The physical clogging of porous medium is a significant problem that impacts the performance of infiltration systems. Although the physical clogging has been extensively studied, the mesoscopic mechanism and clogging dynamic in the porous medium are still unclear.
Yao Tang, Xinyu Yao, Yining Chen, Yongchao Zhou, David Z. Zhu, Yiping Zhang, Tuqiao Zhang, Yu Peng   +7 more
openaire   +3 more sources

The Role of Physical Therapy in Reducing the Recurrence of Clogged Milk Ducts and Subsequent Mastitis

Journal of Women's Health Physical Therapy, 2022
Background: The World Health Organization supports and recognizes the benefits of breastfeeding, at least 6 months or more, for both a mother and her baby. A common cause for cessation of breastfeeding is the development of mastitis typically caused by a clogged milk duct.
Shana McMeans, Emily Gantt, Stephanie Rhodes, Stacie Wood, Kate Divine, Lisa McVey   +5 more
openaire   +2 more sources