Results 71 to 80 of about 15,197 (273)

Rainfall-Induced Deformation on Unsaturated Collapsible Soils

, 2021
H. Moghaddasi, Ashraf S. Osman, D. G. Toll, Nasser Khalili   +3 more
openalex   +2 more sources

Catalytic Scalable Synthesis of Polyketides Enabled by Chiral Brønsted Acid‐Catalyzed Asymmetric Allylborations

The Chemical Record, EarlyView.
The scalable synthesis of target molecules is crucial for applications such as biological evaluation in medicinal chemistry and even industrial production. We described recent advances in chiral Brønsted acid–catalyzed asymmetric allylboration, which enables access to previously elusive chiral building blocks, and highlight its application to the ...
Shigenobu Umemiya, Masahiro Terada
wiley   +1 more source

Use of centrifugal systems for investigating water flow processes in unsaturated soils. [PDF]

Sci Rep, 2022
Qin H.
europepmc   +1 more source

Tributyltin Protumorigenic Effects Targeting Prostate Cancer Cell Metabolism, Proliferation, Migration, and Invasion

Environmental Toxicology, EarlyView.
ABSTRACT Prostate cancer (PCa) is an endocrine‐related cancer highly dependent on androgenic signaling. Beyond hormone dependence, extrinsic factors play a significant role in the risk of developing PCa, which raises concern about the influence of environmental compounds such as endocrine‐disrupting chemicals (EDCs). Tributyltin (TBT) is an EDC used in
Mariana Feijó, Luís P. Brás, Catarina M. D. Serra, Lara R. S. Fonseca, Sara Correia, Bruno J. Pereira, Ana P. Duarte, Henrique J. Cardoso, Cátia V. Vaz, Sílvia Socorro   +9 more
wiley   +1 more source

Basal anti-heave stability of foundation pits in unsaturated soils

Yantu gongcheng xuebao
It is known that the soils surrounding a foundation pit are commonly in an unsaturated condition and the displacement of a retaining wall routinely rotates around wall bottom (i.e., RB displacement mode). The bearing capacity of strip foundations at wall
ZHANG Changguang 1, 2, SUI Jianhao 1, FAN Jiashen 1, XU Hao 1
doaj   +1 more source

Consolidation Apparatus for Testing Unsaturated Soils

Geotechnical Testing Journal, 1996
Abstract An apparatus for performing consolidation tests under K0 conditions was designed and constructed for testing unsaturated soils. Three types of consolidation tests are of interest in unsaturated soils. These are: (1) constant water content loading tests, (2) consolidation under a net total stress, and (3) consolidation under a ...
Rahardjo, Harianto, Fredlund, Delwyn G.
openaire   +2 more sources

Fats, Fire and Bronze Age Funerary Rites: Organic Residue Analysis of Wide Horizontal Rim Vessels From Burial Contexts in Northwest Portugal

Archaeometry, EarlyView.
ABSTRACT This study presents the first GC‐MS–based analyses of wide horizontal rim vessels with well‐defined funerary contexts, from Middle Bronze Age Portugal (Quinta do Amorim 2 and Pego). Organic residues from two vessels revealed ruminant fats and plant oils, alongside molecular markers of heat exposure.
João Vinícius Back, César Oliveira, Ana M. S. Bettencourt, Hugo Aluai Sampaio, Luciano Vilas Boas, Luís Gonçalves   +5 more
wiley   +1 more source

An Archaeometric Approach to Reveal Organic Compounds via GC‐MS Analyses of Two Discovered Incense Burners at Daba Al‐Bayah

Archaeometry, EarlyView.
ABSTRACT This study focuses on two terracotta incense burners discovered in the Daba Al‐Bayah necropolis in the Musandam Peninsula (Oman), associated with an Iron Age collective tomb (LCG‐2). Through gas chromatography–mass spectrometry (GC‐MS), the organic residues preserved within these artifacts were analyzed to investigate their use and ...
Francesco Genchi, Federica Spagnoli, Vittorio Vinciguerra, Stefania Garzoli   +3 more
wiley   +1 more source

Modelling the effects of pore-water chemistry on the behaviour of unsaturated clays

E3S Web of Conferences, 2016
Due to their various applications in geo-environmental engineering, such as in landfill and nuclear waste disposals, the coupled chemo-hydro-mechanical analysis of expansive soils has gained more and more attention recently.
Lei Xiaoqin, Wong Henry, Fabbri Antonin, Limam Ali, Cheng Y. M.   +4 more
doaj   +1 more source

A numerical model for hydrothermal transport in unsaturated freezing soils considering thermodynamics equilibrium [PDF]

, 2023
Hao Fu, Erxiang Song, Rui Tong
openalex   +1 more source