Results 21 to 30 of about 361,466 (347)

Time-Frequency Analysis and Application of a Vibration Signal of Tunnel Excavation Blasting Based on CEEMD-MPE-HT

open access: yesShock and Vibration, 2021
The traditional empirical mode decomposition method cannot accurately extract the time-frequency characteristic parameters contained in the noisy seismic monitoring signals.
Chen-yang Ma, Li Wu, Miao Sun, Qing Yuan
doaj   +1 more source

"Safety health impacts of particulate matter from excavation work sites" [PDF]

open access: yes, 2012
Gli studi epidemiologici hanno evidenziato una relazione lineare tra il particolato aerodisperso e gli effetti sulla salute dell'uomo. E' dunque interessante comprendere quale sia realmente il rischio a cui va incontro la popolazione esposta ad ...
G. Pizzo, M. Clerico
core   +1 more source

Use of Automatic Target Recognition System for the Displacement Measurements in a Small Diameter Tunnel Ahead of the Face of the Motorway Tunnel During Excavation [PDF]

open access: yes, 2008
During construction of the Sentvid tunnel a unique opportunity arose to measure the 3D displacements ahead of the motorway tunnel excavation face, since the exploratory tunnel was already constructed in the axis of the main tunnel.
Ambrožič, Tomaž   +5 more
core   +2 more sources

MdNup62 involved in salt and osmotic stress tolerance in apple

open access: yesScientific Reports, 2023
Abiotic stress of plants has serious consequences on the development of the apple industry. Nuclear pore complexes (NPCs) control nucleoplasmic transport and play an important role in the regulation of plant abiotic stress response.
Ruxuan Guo   +10 more
doaj   +1 more source

Breeding of the new peach variety Jiushuang [PDF]

open access: yesGuoshu xuebao
Mancheng and Shunping counties, located in the central region of Hebei Province, are major peach-producing areas within the province. These regions encompass a substantial cultivation area of approximately 13 000 hectare. The main cultivated varieties in
WANG Licheng   +7 more
doaj   +1 more source

Slope stability in slightly fissured claystones and marls [PDF]

open access: yes, 2015
The final publication is available at Springer via http://dx.doi.org/10.1007/s10346-014-0526-5The paper deals with the behavior of some characteristic soft rocks found in the Iberian Peninsula.
Alonso Pérez de Agreda, Eduardo   +1 more
core   +2 more sources

Transcriptome Analysis Reveals That PpSLFL3 Is Associated with Cross-Incompatibility in the Peach Landrace ‘Liuyefeitao’

open access: yesHorticulturae
The peach landrace ‘Liuyefeitao’ exhibits the unique reproductive trait of self-compatibility combined with cross-incompatibility, contrasting with typical Prunus species in this way.
Haijing Wang   +13 more
doaj   +1 more source

Study on Groundwater-Recharge Test for Deep Excavation of Subway Station in Water-Rich Sandy Strata

open access: yesNantong Daxue xuebao. Ziran kexue ban, 2021
Water-rich sandy strata have the characteristics of large permeability coefficient, high water content, and poor self-stability, which make it difficult for safe construction of urban deep excavation.
LI Weihua; LIU Tianren; HONG Xiaoxing; JING Xucheng; TAN Yong
doaj   +1 more source

Results of monitoring at the British library excavation [PDF]

open access: yes, 2014
The main phase of excavation for the basements of the British Library at St Pancras, London, was completed in 1987. The project included basements extending up to 25 m deep, through the London Clay and into the Lambeth Group. The excavations were formed
Simpson, Brian, Vardanega, Paul J.
core   +2 more sources

Seven New Species of Entoloma Subgenus Cubospora (Entolomataceae, Agaricales) from Subtropical Regions of China

open access: yesJournal of Fungi
Entoloma is a relatively large genus in Agaricales, with a rich diversity of species and a wide distribution. In this study, seven new species of Entoloma belonging to the subgenus Cubospora have been identified based on morphological and phylogenetic ...
Lin-Gen Chen   +6 more
doaj   +1 more source

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