A 1.5-hour recording of six (Gulf of Mexico) captive common bottlenose dolphins (Tursiops truncatus) at Sea Life Park, Hawaii shows that: 1) they have a song of a sequence of tonal (often slurred) notes. The evidence ...
the National Natural Science Foundation of China(Grant No.61632005)。
Though obstruction-free progress property is weaker than other non-blocking properties including lock-freedom and wait-freedom,it has advantages that have led to the use of obstruction-free implementations for softwar...
National Natural Science Foundation of China(Nos.12275065 and 12275064);Natural Science Foundation of Hebei Province(No.A2021201010);Interdisciplinary Research Program of Natural Science of Hebei University(No.DXK202108);Hebei Provincial Central Government Guiding Local Science and Technology Development Funds(No.236Z1501G);Scientific Research and Innovation Team Foundation of Hebei University(No.IT2023B03);The Excellent Youth Research Innovation Team of Hebei University(QNTD202402).
Continuous development of photonic crystals(PCs)over the last 30 years has carved out many new scientific frontiers.However,creating tunable PCs that enable flexible control of geometric configurations remains a chall...
The book brings to light the powerful,often overlooked histories of female fighters across Africa.From ancient empires to modern resistance movements,this compelling narrative highlights the indomitable spirit of wome...
supported by the National Natural Science Foundation of China(Nos.62275191 and 62227821).
In this Letter,we propose a scheme to generate helical optical fields with multi-freedom controllable features.High-quality helical lobes with adjustable radii,chirality,and lobe numbers can be generated by tuning the...
Vertical mass isolation(VMI)is one of the novel methods for the seismic control of structures.In this method,the entire structure is assumed to consist of two mass and stiffness subsystems,and an isolated layer is loc...
Artificial intelligence(AI)has recently been developing rapidly in image processing and generation.AI is not only starting to take over repetitive and tedious tasks but is also involved in creative activities.Drawing ...
The traditional mainstream of political philosophy establishes its thoughts on the subjectivity of“I”,which also formats its ethics of justice and freedom on the ground of selfness for itself and by itself.Political...
This work was supported by the National Natural Science Foundation of China(No.11872212)and a project funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions.
The reduced weight and improved efficiency of modern aeronautical structures result in a decreasing separation of frequency ranges of rigid and elastic modes.Particularly,a high-aspect-ratio flexible flying wing is pr...
In the practice of advancing the cause of human rights,China has blazed a path of human rights development that is both consistent with the trend of the times and befits the nation’s conditions.WHEN contemplating hum...