Sequence stratigraphic concepts and methods provide novel tools for performing stratigraphic analysis,allowing us to improve our understanding of depositional models and basin evolution.Main controls and depositional ...
While recycling is a topic of contemporary relevance,there is a scarcity of research on the engineering characteristics of construction and demolition wastes with different levels of grain strength and composition of ...
目的:比较Fuji IX GP玻璃离子水门汀、3M ESPE Filtek^(TM) Bulk Fill Flowable树脂、VOCO Polofil Supra树脂及Beautiful Flow Plus F03树脂修复根面龋的临床疗效。方法:选取后牙根面龋患者128例(422颗患牙),按照充填修复材料分为A组(F...
Managed open landfill sites can serve as crucial feeding grounds for birds. Studies have demonstrated that garbage dumps offer favorable feeding habitats for various trophic generalist species, including storks and sc...
financially supported by the Natural Science Foundation of Shandong Province(No.ZR202011030013);the National Natural Science Foundation of China(No.41976205);the Marine S&T Fund of Shandong Province for Pilot National Laboratory for Marine Science and Technology(Qingdao)(No.2021QNLM020002);the China Geological Survey Program(No.DD20221704).
It has been evidenced that shallow gas hydrate resources are abundant in deep oceans worldwide.Their geological back-ground,occurrence,and other characteristics differ significantly from deep-seated hydrates.Because o...
supported by Colciencias Doctoral funding (727-2015);Universidad del Rosario, through a teaching assistantship and a doctoral grant
Data gaps and biases are two important issues that affect the quality of biodiversity information and downstream results.Understanding how best to fill existing gaps and account for biases is necessary to improve our ...
We acknowledge the funding support from the National Natural Science Foundation of China Youth Fund(Grant No.52004019);the National Natural Science Foundation of China(Grant No.41825018);China Postdoctoral Science Foundation(Grant No.2023M733481).
Rock-encased-backfill(RB)structures are common in underground mining,for example in the cut-andfill and stoping methods.To understand the effects of cyclic excavation and blasting activities on the damage of these RB ...