Effects of Alloy Elements Nb and V on the Microstructure and Expansion Property of 4J32 Austenite by Wang　Yu, Huang　Li, Wang　Fuming

Get full text

Microstructure and transport properties of cement mortar made with recycled fine ceramic aggregates by Le Li, Ziyi Liu, Wenfeng Liu, Zeyu Wang, Chunsheng Zhou, Qiang Zeng

Get full text

Estimating the Masses of Supercluster-scale Filaments from Redshift Dispersions by Mary Crone Odekon, Trevor W. Viscardi, Jake Rabinowitz, Brandon Young

Get full text

Species and Phylogenetic Diversity of Woody Plants Shift With the Elevational Gradient in Subtropical Forests in South China by Jing Li, Yinghua Luo, Feng Chen, Cong Hu, Chaohao Xu, Zhonghua Zhang, Gang Hu

“…With increasing elevation, species and phylogenetic diversity showed a hump‐shaped trend, and the phylogenetic structures exhibited clustering at both low and high elevations, whereas at mid‐elevations, a coexistence of clustered and overdispersed structures was observed. …”
Get full text

High-Pressure Monosulfide Solid Solution Fe_xNi_1−xS Phases: X-Ray Diffraction Analysis and Raman Spectroscopy by Anna V. Spivak, Ninel Yu. Sharapova, Tatiana V. Setkova, Andrey V. Bobrov, Vitaliy I. Korepanov, Anastasia V. Iskrina, Egor S. Zakharchenko, Mikhail V. Voronin, Natalia A. Drozhzhina

“…The spectral components were assigned to the FeS I and α-NiS structures. The structural and spectroscopic studies show linear dependencies of unit cell parameters and spectral components on composition and confirm the existence of a series of monosulfide solid solution Fe_xNi_1−xS.…”
Get full text

Composition of the freshwater decapod crustacean communities in an area of mining in Brazilian Amazonia and the variation related to environmental parameters by Katherine Soares Morais, Claudia Antônia Campos Rodrigues de Oliveira, Alexandre de Oliveira Marques, Fúlvio Aurélio de Morais Freire, Lílian Lund Amado, Maria Clara Pinheiro de Souza, Leandro Machado de Carvalho, Gustavo Quevedo Romero, Bianca Bentes

Get full text

Capillary Water Absorption Characteristics of Steel Fiber-Reinforced Concrete by Fang Nan, Qing Shen, Shuang Zou, Haijing Yang, Zhenping Sun, Jingbin Yang

“…This deviation is attributed to the interaction of gel pore water with unhydrated cement particles, generating more hydration products, which refine the pore structure, reduce capillary pore connectivity, and increase pore tortuosity. …”
Get full text

End-to-End Optimization for a Compact Optical Neural Network Based on Nanostructured 2 × 2 Optical Processors by Caiyue Zhao, Jiguang Wang, Simei Mao, Xuanyi Liu, Wai Kin Victor Chan, H. Y. Fu

“…The proposed optical neural network is composed of five linear layers including ten optical processors in each layer, and nonlinear activation functions. 2 × 2 optical processors are designed based on digitized meta-structures which have an extremely compact footprint of 1.6 × 4 μm². …”
Get full text

Research on assembly stress and deformation of thin-walled composite material power cabin fairings by Dong Yushuang, Li Bianhong, Zhang Houjiang, Gao Hanjun

Get full text

A Detailed Analysis of the Milky Way Warp Based on Classical Cepheids by Xiaoyue Zhou, Xiaodian Chen, Licai Deng, Shu Wang, Jiyu Wang, Jianxing Zhang

“…Classical Cepheids (CCs) are important probes for the large-scale warp structure of the Milky Way. Using Gaia Data Release 3 CCs, we establish an optimal time-dependent warp model, where the warp height increases with radius following a power law, the line of nodes (LONs) exhibit linear twisting with radius, following a leading spiral pattern, and the LONs undergo prograde evolution over time. …”
Get full text

Real-time monitoring of hydrogen composite pressure vessels using surface-applied distributed fiber optic sensors by Christos Karapanagiotis, Mathias Breithaupt, Eric Duffner, Marcus Schukar

“…Furthermore, unlike previous studies where optical fibers were embedded within the composite structure, we applied them on the COPV surface, reducing both implementation cost and time while eliminating the need to modify the COPV manufacturing process. …”
Get full text

Multifractal Analysis of Tight Sandstone Using Micro-CT Methods: A Case from the Lower Cretaceous Quantou Formation, Southern Songliao Basin, NE China by Lei Li, Zhongcheng Li, Haotian Han, Chao Liu, Yilin Li, Wanchun Zhao, Jianyi Wang, Zhidong Bao

“…An evident linear relationship exists between <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>l</mi><mi>o</mi><mi>g</mi><mi>X</mi><mfenced separators="|"><mrow><mi>q</mi><mo>,</mo><mi>ε</mi></mrow></mfenced></mrow></semantics></math></inline-formula> and <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mrow><mrow><mi mathvariant="italic">log</mi></mrow><mo>⁡</mo><mrow><mo>(</mo><mi>ε</mi><mo>)</mo></mrow></mrow></mrow></semantics></math></inline-formula>, indicating the pore structure of tight sandstones exhibits significant multifractal characteristics. …”
Get full text

Deformation analysis by an improved similarity transformation by Vahid Mahboub

“…In this contribution, deformation analysis is rigorously performed by a non-linear 3-D similarity transformation. In contrast to traditional methods based on linear least-squares (LLS), here we solve a non-linear problem without any linearization. …”
Get full text

Choice of Modulation Mode and Satellite-Based Radar Altimeter Parameters by D. S. Borovitsky, A. E. Zhesterev, V. P. Ipatov, R. M. Mamchur

“…However, modern circuitry capabilities allow to implement digital processing of the signals with the bandwidth of hundreds MHz, giving thereby the way to involving BPSK signals which are not that susceptible to various drifts and external disturbances, do not require frequency modulation super-linearity, etc. In the paper both modulation formats are compared and recommendations are given on how to choose the structure and parameters of BPSK signal.…”
Get full text

Canopy Interception Ability of Different Types of Garden Plant Communities by Pang Weihua, Sun Yajie, Liu Jianjun

“…[Methods] We selected seven plant communities with different structures, and measured actual throughfall and stem flow. …”
Get full text

Laser-Induced Periodic Nanostructure on Polyimide Film Surface Using 248 nm Excimer Laser by Songqing Zhao, Xuan Xie, Mingyang Li, Limin Yang, Tongjing Liu

“…In this study, nanoscale periodic surface structures were fabricated on polyimide (PI) films using a linearly polarized KrF excimer laser with a wavelength of 248 nm. …”
Get full text

The change of the domain wall shape under the ion beam irradiation in lithium niobate by Elena Pashnina, Alla Slautina, Andrey Akhmatkhanov, Maria Chuvakova, Vladimir Shur

“…Periodical lamellar domain structures (PDS) are created alternatively by two methods: (i) electric-field poling using photolithographically defined electrodes and (ii) ion beam poling. …”
Get full text

Co(II) Optical Absorption in Spinels: Infrared and Ligand-Field Spectroscopic Study of the Ionicity of the bond. Magnetic Structure and Co2+→Fe3+MMCT in Ferrites. Correlation with... by F. Hochu, M. Lenglet

Get full text

Synthesis, crystal structure, Hirshfeld surface analysis, density function theory calculations and photophysical properties of methyl 4′-[(4-bromobenzoyl)oxy]biphenyl-4-carboxylate... by Hanumaiah Anilkumar, Selvaraj Selvanandan, Metikurke Amruthesh Omkariah, Mahadevaiah Harish Kumar, Hosapalya Thimmaiah Srinivasa, Bandrehalli Siddagangaiah Palakshamurthy

Get full text

Enhancing linear switched reluctance motor performance through stator winding overhang leakage flux integration by Nisha Prasad, Mahipal Bukya

“…An LSRM structure with a split-teeth stator is used for this study. …”
Get full text