Results 41 to 50 of about 113,718 (199)

Stream Discharge Determinations Using Slug Additions and Specific Conductance

Water Resources Research
Stream discharge is often determined by wading the stream and measuring the point velocity at fixed widths and depths. However, there are conditions when wading measurements are not safe or the measurements are poor because of high turbulence, rocky ...
R. Blaine McCleskey, Robert L. Runkel, Sheila F. Murphy, David A. Roth   +3 more
doaj   +1 more source

Simulation Study on the Development Process and Phase Interface Structure of Gas-Liquid Slug Flow in a Horizontal Pipe

Frontiers in Energy Research, 2021
Here, a unified 3D numerical model of gas-liquid two-phase flow in a horizontal pipe was established using the interface capture method based on the open source software package OpenFOAM.
Xiao Wu, Zhaoting Wang, Mei Dong, Quan Ge, Longfei Dong   +4 more
doaj   +1 more source

Dynamic alterations in gene expression after Wnt-mediated induction of avian neural crest [PDF]

, 2005
The Wnt signaling pathway is important in the formation of neural crest cells in many vertebrates, but the downstream targets of neural crest induction by Wnt are largely unknown. Here, we examined quantitative changes in gene expression regulated by Wnt-
Bronner, Marianne E., Taneyhill, Lisa A.
core   +1 more source

Numerical Investigation of Bubble Movement in Magnetic Nanofluids [PDF]

, 2017
Department of Mechanical EngineeringIn this study, the idea to generate electrical energy by using waste heat is suggested. In this idea, the electrical energy can be generated by a magnetic nanofluid and bubble movement.
Joo, Dongkook
core  

Analysis of the characteristic lengths in the bubble and slug flow regimes generated in a capillary T-junction [PDF]

, 2016
We present an analysis of the geometry of the continuous and disperse phases in the bubble and slug flow regimes in air–water mixtures generated in a capillary T-junction of 1 mm internal diameter.
Arias Calderón, Santiago, González Cinca, Ricardo   +1 more
core   +2 more sources

Fate and regulation of anterior-like cells in Dictyostelium slugs [PDF]

, 1982
A pattern of two tissue types exists in the Dictyostelium slug. Contained within the posterior tissue are anterior-like cells which comprise about 10% of the developing cell mass.
David, Charles N., Sternfeld, John
core   +1 more source

Preliminary Study on Hourly Dynamics of a Ground-Dwelling Invertebrate Community in a Farmland Vineyard

Insects
We evaluated the hourly dynamics of ground-dwelling invertebrate communities in farmland using infrared camera traps between August and September 2022. No significant variations within 24 h nor between any two time points of each day were observed in the
Meixiang Gao, Jiahuan Sun, Tingyu Lu, Ye Zheng, Jinwen Liu   +4 more
doaj   +1 more source

The dynamics of liquid slugs forced by a syringe pump [PDF]

, 2009
Microfluidic processes for chemical synthesis have become popular in recent years. The small scale of the chemical reactions promise greater control over reaction conditions and more timely creation of products. The small scale of microfluidics poses its
Abouali, M., Breward, C., Chan, I., Ellis, A., Fehribach, J., Gratton, M. B., Matusik, K., Miraghaie, Reza   +7 more
core  

Mapping of horizontal refrigerant two-phase flow patterns based on clustering of capacitive sensor signals [PDF]

, 2010
A
Bauwens, Bruno, Canière, Hugo, De Paepe, Michel, T'Joen, Christophe   +3 more
core   +2 more sources

Slug down-regulation by RNA interference inhibits invasion growth in human esophageal squamous cell carcinoma

BMC Gastroenterology, 2011
Background Esophageal squamous cell carcinoma (ESCC) is one of the most aggressive carcinomas of the gastrointestinal tract. We assessed the relevance of Slug in measuring the invasive potential of ESCC cells in vitro and in vivo in immunodeficient mice.
Zhang Shaoyan, Ma Zhongliang, Wang Yu, Zhang Kejun, Yu Zhentao, Tang Peng, Chen Dong, Zhou Yanbing   +7 more
doaj   +1 more source