Results 41 to 50 of about 112,262 (303)

Implementation of probabilistic approach to rock mass strength estimation while excavating through fault zones [PDF]

, 2019
Purpose. The paper addresses the rock mass state estimation while excavating a cross-heading through the area of regional fault “Bohdanivskyi” based on probabilistic approach to assessing the rock strength. Methods.
Babets, D, Cabana, E.C., Kravchenko, K, Sdvyzhkova, O, Shashenko, O   +4 more
core   +1 more source

Rock Slopes Stability Analysis along the Qaywan-Mokba Road in Sulaymaniyah Governorate, Northeastern Iraq

Iraqi Geological Journal
The current study includes an evaluation of rock slope stability along the Qaywan Mountain (anticline) main road 20 km north of Sulaimani City, which is considered an important task due to the effect of slope instability on human lives.
Ali Hassan, Mohammed Abood
doaj   +1 more source

Intelligent characterization of discontinuities and heterogeneity evaluation of potential hazard sources in high-steep rock slope by TLS-UAV technology

Journal of Rock Mechanics and Geotechnical Engineering
The identification of rock mass hazard sources is fundamental for preventing rockfall and landslide disasters in mountainous regions, with rock mass structural characteristics playing a vital role in hazard assessment.
Changqing Liu, Han Bao, Tianyi Wang, Jingfeng Zhang, Hengxing Lan, Shengwen Qi, Wei Yuan, Shunichi Koshimura   +7 more
doaj   +1 more source

Use of Rock Mass Rating (RMR) values for support designs of tunnels excavated in soft rocks without squeezing problem [PDF]

, 2019
Effect of the rock material strength on the RMR value and tunnel support designs were investigated within this study including site works, analytical and numerical analyses.
Demir, Serhat, Komurlu, Eren
core   +1 more source

Classification Method of Rock Structure and Rock Mass Quality of Surface Granite: Geological Disposal of High-Level Radioactive Waste in China

Adsorption Science & Technology, 2022
The engineering quality of rock mass is a key factor to evaluate the long-term stability and safety of high-level radioactive waste (HLW) geological disposal engineering and is also the important basis for disposal site selection.
Wei Xiang, Hanlie Cheng, David Cadasse
doaj   +1 more source

ANALISIS KESTABILAN LERENG DENGAN MENGGUNAKAN METODE KLASIFIKASI MASSA BATUAN DI LERENG BEKAS PENAMBANGAN PT LHOONG SETIA MINING, LHOONG, ACEH BESAR [PDF]

, 2017
Lereng merupakan bagian dari permukaan bumi yang memiliki sudut kemiringan terhadap bidang horizontal. Berdasarkan survey pendahuluan yang telah dilakukan pada lereng PT Lhoong Setia Mining, Aceh Besar bahwa adanya bekas longsoran yang terdapat pada ...
Rijal Askari
core  

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source

RIPK4 function interferes with melanoma cell adhesion and metastasis

Molecular Oncology, EarlyView.
RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski, Sławomir Lasota, Ewelina Madej, Anna A. Brożyna, Małgorzata Szczygieł, Agnieszka Harazin‐Lechowska, Jan Czerbniak, Janusz Rys, Jaroslaw Czyz, Agnieszka Wolnicka‐Glubisz   +9 more
wiley   +1 more source

A Rock Mass Rating system for predicting TBM utilization

, 2013
Prediction of utilization based on rock mass properties is critical for any mechanized tunneling project, since the utilization have an influence on duration and costs of project. Using some case studies including Queens, Milyang, Manapouri, Karaj, Varzo, Maen, Pieve mechanized tunneling project around the world, the attempt is made to estimate ...
Yagiz, S, Kim, T, Frough, O, Torabi, SR
openaire   +4 more sources

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source