Results 31 to 40 of about 1,837,464 (375)
Determining the unsaturated hydraulic conductivity of a compacted sand-bentonite mixture under constant volume and free-swell conditions [PDF]
, 2008 Highly compacted sand-bentonite mixtures are often considered as possible engineered barriers in deep high-level radioactive waste disposals. In-situ, the saturation of these barriers from their initially unsaturated state is a complex hydro-mechanical ...
A.M. Tang +26 more
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Single cell analysis reveals T cell infiltration in old neurogenic niches
Nature, 2019 The mammalian brain contains neurogenic niches that comprise neural stem cells and other cell types. Neurogenic niches become less functional with age, but how they change during ageing remains unclear. Here we perform single-cell RNA sequencing of young
Ben W. Dulken +14 more
semanticscholar +1 more source
Journal of Indian Association of Public Health Dentistry, 2021 Introduction: Dentistry deals with teeth and related oral structures. Most of the procedure require anesthesia to make it painless. Objective: The objective of this study was (1) Recording the most frequently used local anesthetic techniques in our ...
Keshav Kumar, P G Naveen Kumar
doaj +1 more source
Estimating the furrow infiltration characteristic from a single advance point [PDF]
, 2008 Management and control of surface irrigation, in particular furrow irrigation, is limited by spatio-temporal soil infiltration variability as well as the high cost and time associated with collecting intensive field data for estimation of the ...
A Rasoulzadeh +18 more
core +2 more sources
Comparison of Algorithms and Parameterisations for Infiltration into Organic-Covered Permafrost Soils [PDF]
, 2010 Infiltration into frozen and unfrozen soils is critical in hydrology, controlling active layer soil water dynamics and influencing runoff. Few Land Surface Models (LSMs) and Hydrological Models (HMs) have been developed, adapted or tested for frozen ...
Carey, Sean K. +5 more
core +2 more sources
Frontiers in Immunology, 2020 Background: The tumor microenvironment (TME) consists of heterogeneous cell populations, including malignant cells and nonmalignant cells that support tumor proliferation, invasion, and metastasis through extensive cross talk.
Shuguang Zuo +4 more
semanticscholar +1 more source
Leaf infiltration in plant science: old method, new possibilities
Plant Methods, 2021 The penetration of substances from the surface to deep inside plant tissues is called infiltration. Although various plant tissues may be effectively saturated with externally applied fluid, most described infiltration strategies have been developed for ...
I. Chincinska
semanticscholar +1 more source
Large nonlinear dielectric behavior in BaTi1−xSnxO3
Scientific Reports, 2017 BaTi1−xSnxO3 (BTSn, 0 ≤ x ≤ 0.30) ceramics were prepared by both the conventional sintering (CS) and sparking plasma sintering (SPS). Composition, temperature and grain size dependences of the nonlinear dielectric behaviors were systematically studied ...
Pengrong Ren +6 more
doaj +1 more source
Nanomaterials, 2021 The enhancement of solid oxide cell (SOC) oxygen electrode performance through the generation of nanocomposite electrodes via infiltration using wet-chemistry processes has been widely studied in recent years.
Simone Anelli +4 more
doaj +1 more source
GeoHazards, 2023 This study investigated erosion during infiltration and overflow events and considered different grain sizes and hydraulic conductivity properties; four experimental cases were conducted under saturated conditions.
Liaqat Ali, Norio Tanaka
doaj +1 more source