Results 1 to 10 of about 379,962 (345)

Pore constrictions in intervessel pit membranes provide a mechanistic explanation for xylem embolism resistance in angiosperms

open access: yesNew Phytologist, 2021
Embolism spreading in angiosperm xylem occurs via mesoporous pit membranes between vessels. Here, we investigate how the size of pore constrictions in pit membranes is related to pit membrane thickness and embolism resistance. Pit membranes were modelled
Lucian Kaack   +2 more
exaly   +2 more sources

Localized corrosion: Passive film breakdown vs. Pit growth stability, Part VI: Pit dissolution kinetics of different alloys and a model for pitting and repassivation potentials

open access: yesCorrosion Science, 2021
The pitting resistance of SS316L, SS304, SS430, and pure Fe was studied in chloride-containing solution. Among these alloys, SS316L exhibits the highest pit initiation rate, but also the highest pitting potential.
Tianshu Li, G S Frankel
exaly   +2 more sources

On the organization of excavation and transportation equipment in the coal-bearing zones at open pit mines [PDF]

open access: yesE3S Web of Conferences, 2021
One of the essential issues of the benches’ development procedure is the choice of the method of seam development in the complex structure: joint development of rock and coal seams in one complex face or their separate excavation in blocks of 50-100 m in
Tyulenev Maxim   +4 more
doaj   +1 more source

Measurement and Analysis of Deformation of Underlying Tunnel Induced by Foundation Pit Excavation

open access: yesAdvance in Civil Engineering, 2023
The excavation of a foundation pit can exert a notable impact on the underlying tunnel. This research paper aims to analyze and synthesize measured deformation outcomes caused by foundation pit excavation on the underlying tunnel. The paper employs a two-
Quan Yin   +3 more
semanticscholar   +1 more source

Introducing and applying Newtonian blurring: an augmented dataset of 126,000 human connectomes at braingraph.org

open access: yesScientific Reports, 2022
Gaussian blurring is a well-established method for image data augmentation: it may generate a large set of images from a small set of pictures for training and testing purposes for Artificial Intelligence (AI) applications.
László Keresztes   +3 more
doaj   +1 more source

Mining the Factors Driving the Evolution of the Pit Mud Microbiome under the Impact of Long-Term Production of Strong-Flavor Baijiu

open access: yesApplied and Environmental Microbiology, 2021
The solid-state anaerobic fermentation in a mud cellar is the most typical feature of strong-flavor baijiu (SFB). Metabolites produced by microbes inhabiting pit mud are crucial to create the unique flavor of SFB. ABSTRACT The mud cellar creates a unique
Li-Juan Chai   +9 more
semanticscholar   +1 more source

A Fall into the Pit

open access: yesIndo-Iranian Journal, 2022
Abstract This paper argues that Tocharian B koṣko, koṣkīye does not mean ‘hut’, as was taken for granted, but ‘pit, hole’; and that it is not an inherited Indo-European word, but an Iranian loanword in Tocharian B. Although the possibility of a borrowing from an unknown Middle Iranian language cannot be excluded, an unattested (Pre-)Bactrian form ...
Chams Benoît Bernard, Ruixuan Chen
openaire   +2 more sources

The Graph of Our Mind

open access: yesBrain Sciences, 2021
Graph theory in the last two decades penetrated sociology, molecular biology, genetics, chemistry, computer engineering, and numerous other fields of science.
Balázs Szalkai   +2 more
doaj   +1 more source

A coupled mechano-chemical peridynamic model for pit-to-crack transition in stress-corrosion cracking

open access: yes, 2021
We introduce a coupled mechano-chemical peridynamic model to describe stress corrosion cracking. In this model, two mechanisms, stress-dependent anodic dissolution and diffuse corrosion layer-assisted fracture, are considered to influence pitting and ...
Ziguang Chen   +3 more
semanticscholar   +1 more source

Open-pit mine slope optimization with the morphology and spatial support effect

open access: yesMeitan kexue jishu, 2023
In order to explore the optimal design method of slope morphology of open-pit coal mine, the south slope of Heishan Open-pit Mine was taken as an engineering example.
Yu ZHANG   +5 more
doaj   +1 more source

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