Results 171 to 180 of about 158,498 (241)

Multi-objective optimization of germination process parameters of browntop millet (Brachiaria ramosa) grains for improved bioactive compound production using response surface methodology and genetic algorithm approaches. [PDF]

BMC Plant Biol
Kang P, Gurumayum S, Meher SK, Nanda V, Kaur S, Abdi G.   +5 more
europepmc   +1 more source

Study on fracture parameter calibration and failure characteristics of rock with hole and crack

Deep Underground Science and Engineering, EarlyView.
The SIF and plastic zone equations for a single hole and crack have been derived. The model's failure state leads to the identification of four types of cracks. The plastic zone increases with increased brittleness and decreased crack length. Abstract Cracks within the surrounding rock of roadways significantly affect their stability and failure ...
Shaochi Peng, Wensong Wang
wiley   +1 more source

A Comparative Analysis of Dormancy and Germination of Arable Herb Seeds of Different Origins. [PDF]

Plants (Basel)
Szemes DGCÁ, Bernardini LG, Rasran L.
europepmc   +1 more source

A review on rockburst prediction and prevention to shape an ontology‐based framework for better decision‐making for underground excavations

Deep Underground Science and Engineering, EarlyView.
A scientometric analysis of 2449 journal articles and a comprehensive review of 336 papers were conducted, discussing and identifying challenges and research gaps in rockburst prediction and prevention and proposing an ontology‐based framework for better decision‐making in underground excavations. Abstract With underground engineering projects becoming
Hongchuan Yan, Haijiang Li, Hongqiang Xie, Mingli Xiao, Jianliang Pei, Huaizhong Liu, Jiangda He   +6 more
wiley   +1 more source

Editorial: Molecular basis of seed germination and dormancy, volume II. [PDF]

Front Plant Sci
Zhou Q, Tong X, Xiang Y, Wang Z, Wojtyla Ł, Wang Y.   +5 more
europepmc   +1 more source

Study on the composite fracture characteristics of filling and reinforcing cracked rock mass after high temperature damage

Deep Underground Science and Engineering, EarlyView.
Cement infill shares compressive and shear stresses during loading, while interfacial friction hinders crack propagation and reduces stress concentration, improving the rock's load‐bearing capacity. Failure modes vary with crack inclination. Unfilled specimens show four modes.
Shihao Yuan, Qiang Sun, Jianjun Hu, Liwei Zhang, Jishi Geng   +4 more
wiley   +1 more source

High atmospheric pressure rescues plant growth under humidity stress: A model for climate‐resilient deep underground agriculture

Deep Underground Science and Engineering, EarlyView.
High atmospheric pressure (120 kPa) in deep underground counteracts humidity‐induced physiological stress in plants, stabilizing water balance and enhancing antioxidative defenses. This synergy boosts biomass despite elevated humidity, demonstrating sustainable deep underground agriculture potential under climate uncertainty.
Yuxin He, Linglu Xu, Xiao Tan, Wenhua Zhuang, Naiwen Li, Chao Liu, Bo Tan   +6 more
wiley   +1 more source

Tolerance to occasional frosts during germination in Chilean Altiplano quinoa (<i>Chenopodium quinoa</i> Willd.) cultivars. [PDF]

Front Plant Sci
Yurin ID, Delatorre-Herrera J, Rodríguez JP, Delatorre-Castillo JP, Sepúlveda-Soto I, Low-Pfeng C.   +5 more
europepmc   +1 more source