Chao Dong

Unified Description of Spin-Lattice Coupling and Thermodynamics in the Pyrochlore Heisenberg Antiferromagnet

Masaki Gen, Hidemaro Suwa, Shusaku Imajo, Chao Dong et autres

We study an extended model to describe the spin-lattice coupling, incorporating individual vibrations of bonds and atomic sites alongside distance-dependent exchange interactions. The proposed spin Hamiltonian can be effectively considered as an interpolation between two well-established minimum models, the bond-phonon model and …

hu, jp (code pays fourni par la source)

Effect of TiN nanoparticle on shape memory properties of additively manufactured ferrous high entropy shape memory alloy

Guoyuan Qiu, Yaning Tang, Jianjun Lin, Jeremy Heng Rao et autres

Emerging 4D printing is an innovative additive manufacturing (AM) technique that incorporates an extra dimension of time into AM. 4D printed objects can change their shapes or properties in response to external stimuli. However, the intrinsic microstructural anisotropy also affects the shape …

cn (code pays fourni par la source)

The association of non-HDL-C, NHHR, RC, and RCII with coronary artery stenosis severity in patients with acute coronary syndrome combined with cardiometabolic multimorbidity

Peng Zhang, De-Gang Mo, Chao Dong, Wenhua Zeng et autres

Background: Coronary heart disease, particularly acute coronary syndrome (ACS), is a significant public health concern, and its progression is expedited when combined with cardiometabolic multimorbidity (CMM). The non-high-density lipoprotein cholesterol to high-density lipoprotein cholesterol ratio (NHHR) and remnant cholesterol inflammatory index (RCII) …

cn (code pays fourni par la source)

Influence of a Nb interlayer on the oxidation behavior of a Cr coating deposited on Inconel 718 alloy substrate

Jialin Du, Jun Huang, Chao Dong, Shiyu Cui et autres

In order to improve the high-temperature oxidation resistance of Inconel 718 alloy, a Nb/Cr composite coating was manufactured using double glow plasma surface alloying (DGPSA). The addition of the Nb interlayer did not alter the phase composition of the Cr coating, which …

cn (code pays fourni par la source)

Spatial variations and potential risks of heavy metals in sediments, seawater, and marine organisms of Yuhuan coastal area, China

Shuijun Zhang, Chao Dong, Jian‐Qiang Wang, Min Zheng et autres

Heavy metal pollution in coastal ecosystems poses significant ecological and health risks, yet comprehensive multi-compartment assessments in rapidly industrializing regions like Yuhuan remain scarce. To assess the heavy metal pollution status and potential risks in the coastal area of Yuhuan, this study …

cn (code pays fourni par la source)

Comprehensive assessment of heavy metal pollution in northeast Fuqing Bay: integrating sediments, seawater, and marine organisms analysis with multivariate techniques

Enkang Wang, Yongchao Yang, Yonggen Sun, Jing Wang et autres

Northeastern Fuqing Bay is crucial for the marine ecosystem in Fujian Province and plays an important role in regional economic development and ecological balance. However, rapid economic and population growth has led to severe heavy metal (HM) pollution from anthropogenic sources and …

cn (code pays fourni par la source)

Bio-inspired heterogeneous metacrystal for high-efficiency solar energy harvesting

Yuzhu Jiao, Feng Zhang, Haiyang Hu, Wenbo Duan et autres

Solar energy harvesting, analogous to natural photosynthesis, offers a promising solution to global energy challenges. However, the current designs struggle to fully utilize the solar spectrum and face limitations related to polarization sensitivity and angular stability. Here, we present a metacrystal inspired …

cn (code pays fourni par la source)

Graphene-coated current collectors for enhanced interfacial stability and electrochemical performance in LiFePO4||Li batteries

Shuang Liu, Chao Dong, Sai Che, Guang Ma et autres

cn (code pays fourni par la source)

Li3PO4-enriched solid electrolyte interphase on Si-based anode for enhanced Li+ transport and interfacial stability in lithium batteries

Guang Ma, Chong Xu, Sai Che, Dongyuan Zhang et autres

cn (code pays fourni par la source)

Preparation of highly structurally stable lithium-ion batteries anode by integrating low-cost petroleum coke with micron-sized silicon

Guang Ma, Chong Xu, Jiahao Yang, Kexin Wei et autres

cn (code pays fourni par la source)

Distribution and pollution assessment of heavy metal(loid)s in seawater and organisms in Rongcheng coastal area, China

Nana Yue, Chao Dong, Jiaojiao Yang, Jianqiang Wang et autres

Marine ecosystems in coastal regions are increasingly threatened by anthropogenic inputs of heavy metal(loid)s, with significant implications for environmental health. This study evaluates the spatial characteristics and ecological risks of heavy metal(loid)s in the Rongcheng nearshore environment through comprehensive analysis of surface …

cn (code pays fourni par la source)

AdaMaskNet: adaptive multi-scale masked kernels for enhanced sensor-based human activity recognition

Jiamei Tang, Chao Dong, Mingjing Li

cn (code pays fourni par la source)