Results 61 to 70 of about 636,297 (295)
, 2017 In oil and gas production, solid particles can be entrained in the produced fluid. While sand is widely considered as the most common source of solid particles, calcium carbonate particles can also be entrained in the flow, especially in carbonate ...
Erin V. Iski +6 more
core +1 more source
Lithostratigraphy and depositional episodes of the Oligocene carbonate-rich Tikorangi Formation, Taranaki Basin, New Zealand [PDF]
, 2003 The subsurface Oligocene Tikorangi Formation is a unique and important oil producer in the onshore Waihapa-Ngaere Field, Taranaki Basin, being the only carbonate and fracture-producing reservoir within the basin. Core sample data from seven onshore wells
Nelson, Campbell S. +5 more
core +1 more source
Unexpected Asymmetric Mn‐Sb Site Mixing and Reentrant Spin‐Glass State of MnSb2Te4
Advanced Functional Materials, EarlyView.MnSb2Te4 is an intrinsic magnetic topological insulator. Its properties are extraordinarily sensitive to tiny defects, making structural studies essential for understanding how magnetism and topology work together. This work shows that Mn can be unevenly distributed within the crystal and how that disorder is linked to a newly reported spin‐glass state
Gustavo Chavez Ponce de Leon +7 more
wiley +1 more source
Stabilization of sandy soil using soybean-derived EICP and sewage sludge ash
Next MaterialsThis study evaluates soybean-derived enzyme-induced carbonate precipitation (EICP) combined with sewage sludge ash (SSA) as a waste-derived supplementary additive for improving the mechanical and hydraulic behavior of poorly graded river sand.
Anuva Sarwar +3 more
doaj +1 more source
MaterialsIn the first part of this publication, selected technological and strength properties of synthetic molding sand bound with sodium bentonite with the addition of a new lustrous carbon carrier (Rcw, Rmw, Rk, Wf, Pw, Z, PD, PS, SLS, ρ0) were determined. The introduction of polyethylene as a substitute for hydrocarbon resin, and shungite as a replacement ...
Beata Grabowska +6 more
openaire +2 more sources
Self‐Adaptive Gradient Interphase Enables Durable Solid‐State Lithium Metal Batteries
Advanced Functional Materials, EarlyView.This work presents a machine learning‐guided interfacial design that forms a self‐adaptive graded interphase on lithium metal anode. A B105M40 composite interlayer evolves into lithiophilic, porous, and fast‐ion‐conducting phases, enabling intimate contact, dendrite suppression, and uniform lithium deposition.
Hongmin Liu +9 more
wiley +1 more source
THE EFFECT OF THE PRESENCE AND REMOVED TOTAL CARBONATE ON THE SIZE DISTRIBUTION OF SOIL SAPERATES [PDF]
Mesopotamia Journal of Agriculture, 2006 Ten soil samples have been collected from different locations in Nineva province with different textures ranged from sand to clay having different content of total carbonates range from (53-265)g / kg .
Salah Aldeen A. Qussab
doaj +1 more source
Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies
Advanced Materials, EarlyView.In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim +5 more
wiley +1 more source
Influences of temperatures on MICP-treated soils
Yantu gongcheng xuebao, 2018 A series of aqueous tests, one-dimesion sand column trials and bacterial activity tests using the ureolytic bacteria ATCC11859 are conducted to investigate the influences of temperatures (10℃, 20℃ and 30℃) on the microbially induced carbonate ...
PENG Jie 1, 2, FENG Qing-peng 1, 2, SUN Yi-cheng 1, 2
doaj +1 more source
(Fig. 4b) Calcium carbonate, aragonite and sand of sediment core GeoB2204-1
, 2000 (Fig. 4b) Calcium carbonate, aragonite and sand of sediment core GeoB2204-
Rühlemann, Carsten +7 more
core +1 more source