137,959 research outputs found
Plastique Fantastique Golem
No full text‘Plastique Fantastique Golem', performance with David Burrows (part of an evening of performances, IMT Gallery, curators), Banner Repeater, London
Pimpz and Hookerz
No full text‘Pimpz and Hookerz’, film with David Burrows (part of ‘Obliteration Device’, David Burrows, curator), IMT Gallery, London
Plastique Fantastique: We Lot Yesterday is Judas to the Vibiron
No full text‘Plastique Fantastique: We Lot Yesterday is Judas to the Vibiron’, comic produced with David Burrows for ‘Starmaker’ magazine (that accompanied show of same name, David Burrows, curator), E:vent Gallery, London
David Burrows (Art Forum)
No full textDavid Burrows, an audio-visual artist, presents an overview of his recent work. He also provides information and discussion about the teaching structure and role of Le Fresnoy National Studio of Contemporary Art in France
Plastique Fantastique: Protocols for Deceleration (Night is also a Sun)
No full text‘Plastique Fantastique: Protocols for Deceleration (Night is also a Sun)’, show and performance with David Burrows, Outpost Gallery, Norwich
Effects of Benthic Burrows on Hyporheic Exchange
No full textMacrobenthic invertebrates are widely distributed on sediments, and the micro‐morphology such as burrows and sand mounds due to their bioturbation activities can cause substantial changes in hyporheic exchange (HE). This study explores the characteristics of HE induced by benthic burrows through flume experiments and numerical simulations, focusing on the influence of burrow depth, mound height, and inter‐burrow distance. Our findings reveal that burrows enhance HE by forming preferential flow conduits. With the increased interfacial pressure drop and the newly formed circulations, the pore water tends to outflow through burrow sidewalls along the preferential paths in greater velocity under the enhanced advection, and the “pumping” effects persist even below the burrow depth. The pore water flux increased by 10.76 times on the burrow sidewall at most. Eddies are induced by mounds above the streambed, changing the inflow/outflow patterns on the interface. The interfacial exchange rate below eddies is decreased while the solute can inflow within more distant ranges away from burrows. The effects of mound height carry out in the shallow streambed, and quickly decrease as penetration depth increases. Variations in inter‐burrow distance affect the transition process of HE from advection‐ to dispersion‐dominated. As the distance increases, the solute transport is promoted first due to the enhanced advection, and then decreased with the weakened advection and the larger proportion of the dispersion. This study provides important insights into the key mechanism of HE, highlighting the critical role of benthic burrows in aquatic ecosystems.ECOLPH-ENA
Generalized measures for physical properties of nonperiodic chains
No full textPT: J; CR: AVISHAI Y, 1990, PHYS REV B, V41, P5492 BORN M, 1965, PRINCIPLES OPTICS BURROWS BL, 1991, J PHYS A-MATH GEN, V24, P3979 DAVISON SG, 1992, BASIC THEORY SURFACE GUMBS G, 1989, J PHYS A-MATH GEN, V22, P951 KIANG D, 1990, AM J PHYS, V58, P1200 KOHMOTO M, 1987, PHYS REV LETT, V58, P2436 KOLAR M, 1991, PHYS REV B, V43, P1034 PATTNAIK RK, 1992, J PHYS A-MATH GEN, V25, P577 THAKUR PK, 1992, J PHYS-CONDENS MAT, V4, P6095; NR: 10; TC: 5; J9: PHYS REV B; PG: 7; GA: QL717Source type: Electronic(1
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