Results 71 to 80 of about 581,893 (315)
Контуры глобальных трансформаций: политика, экономика, право, 2017 South-China Sea has been gradually becoming a place of collision of the USA as an acting global hegemon and growing China. Beijing is strongly interested in controlling this area for the purposes of national security as Washington intends to enhance its ...
A. V. Gubin
doaj +1 more source
Adaptive 4D‐Printed Vascular Stents With Low‐Temperature‐Activated and Intelligent Deployment
Advanced Functional Materials, EarlyView.Microarchitected coronary artery stents were fabricated using a polycaprolactone (PCL)‐based shape memory polymer (SMP) composite via projection micro‐stereolithography (PµSL) 4D printing. By incorporating diethyl phthalate (DEP) as a plasticizer, the thermal transition temperature (Ttran) was modulated to about 37°C, enabling rapid and autonomous ...
Yannan Li +12 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Polyferrocene block copolymers are synthesized and assembled into micron‐sized polymer cubosomes with double diamond lattice and pore diameter of ≈30 nm. The ferrocene functionality is retained within the polymer cubosome wall as demonstrated on supramolecular modification, and oxidative disassembly.
Chin Ken Wong +4 more
wiley +1 more source
Switchable Supramolecular Adhesive by Tuning Interfacial Bonding and Modulus
Advanced Functional Materials, EarlyView.The supramolecular adhesive (HyDiP) shows reversible adhesion and recyclability. In the dehydrated state, it is dense, stiff (E ≈445 MPa), transparent, and provides strong bonding with adhesion strengths up to 4.65 MPa. In the hydrated state, it becomes porous, soft (E ≈0.11 MPa), and detaches easily, enabling sustainable high‐strength applications ...
Rumin Fu +10 more
wiley +1 more source
Dispute Resolution between the Philippines and China: Fishing Activities in the South China Sea
Revista UNISCI, 2022 Chinese fishing vessels and maritime militias were found in Philippine waters on April 12, 2021. Diplomatic protests raised by the Philippines have been ignored by China, which still claims most of the South China Sea, although in 2016 The Permanent ...
Yordan Gunawan +3 more
doaj
Advanced Functional Materials, EarlyView.Photothermal, macroporous lignin‐based cryogels are engineered to convert sunlight into low‐grade heat. Integrated as stacked beds in a drum‐type device, a thin copper interlayer transfers waste heat between beds, enabling interlayer heat recovery and continuous solar cycling.
Jie Yan +8 more
wiley +1 more source
From Declarations to Negotiations: ASEAN’s Role in Managing the South China Sea Dispute [PDF]
Contemporary Chinese Political Economy and Strategic Relations: An International JournalIn 2023 and 2024, tensions in the South China Sea (SCS) escalated among some claimant states, especially between the People’s Republic of China and the Philippines over the Shoals of Scarborough, Second Thomas, and Sabina.
Vo Xuan Vinh +2 more
doaj
The Presence of dupA in Helicobacter pylori Is Not Significantly Associated with Duodenal Ulceration in Belgium, South Africa, China, or North America [PDF]
, 2007 Richard H. Argent +3 more
openalex +1 more source
Population genomic analysis provides strong evidence of the past success and future strategies of South China tiger breeding [PDF]
, 2021 Chen Wang +21 more
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