Results 51 to 60 of about 8,863 (268)

Experiment research and mechanism analysis on rheological properties of tailings slurry

Frontiers in Earth Science, 2023
The particle size and content of tailings are important parameters affecting the rheological properties of tailings slurry. To explore their influence law and mechanism on rheological properties, the experiments of tailings slurry were designed and ...
Zhiliu Wang, Linlin Chen, Mengxin Hu
doaj   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Performance Comparison between Neutralization Tailings and Flotation Tailings Used for Backfill Mix and Mechanism Analysis

Advances in Materials Science and Engineering, 2016
A comparison test of different tailings used for underground backfill was conducted, using neutralized tailings from BIOX and flotation tailings of Jinfeng Mine.
Bin Han, Wei Sun, Shaofeng Yu, Chao Liu, Song Yao, Jianxun Wu   +5 more
doaj   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

FEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil, Anna Corrà, Annalisa Scapolatiello, Chengxiang Qiu, Gianluca Amadei   +4 more
wiley   +1 more source

Extreme Geochemical Conditions and Dispersal Limitation Retard Primary Succession of Microbial Communities in Gold Tailings

Frontiers in Microbiology, 2018
Microbial community succession in tailings materials is poorly understood at present, and likely to be substantially different from similar processes in natural primary successional environments due to the unusual geochemical properties of tailings and ...
Talitha C. Santini, Talitha C. Santini, Maija Raudsepp, Jessica Hamilton, Jasmine Nunn   +4 more
doaj   +1 more source

Pig tail length is associated with the prevalence of tail malformations but not with inflammation of the tail

BMC Veterinary Research
Abstract Background Assuming that tail length is associated with the prevalence of tail biting, attempts are being made to shorten tails by genetic selection in order to avoid the painful procedure of docking. However, undesirable side effects such as kinky tails and inflammatory changes may occur.
Christiane Egerer, Katharina Gerhards, Sabrina Becker, Petra Engel, Sven König, Gerald Reiner   +5 more
openaire   +3 more sources

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Application Status of Iron Tailings in Concrete Preparation

Kuangchan zonghe liyong
[Objective] To address the issues of large-scale iron tailings occupying land and causing environmental pollution, and to achieve efficient and comprehensive utilization of iron tailings, taking iron tailings as the research object, the utilization ...
Yechao ZHENG, Shuang YI, Tonglin ZHAO, Fangyuan MA   +3 more
doaj   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

FEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source

Study on the stability of iron tailings dam improved by curing agent

Frontiers in Earth Science
Fine-grained tailings exhibit poor permeability, prolonged consolidation time, low mechanical strength, and difficulty in dissipating excess pore water pressure.
Shujian Li, Guangjin Wang, Menglai Wang, Menglai Wang, Xidong Du, Bing Zhao, Jun You, Yuanting Zhu, Zhanglong Pu, Jiantao Pang, Rong Lan, Mingsheng Liu   +11 more
doaj   +1 more source