First-principles study on the stability, electronic structure, and optical properties of neutral phosphorus-related point defects in 4H–SiC by Lei Sun, Bin Peng, Wenxu Zhang

“…Doping-induced point defects have the capacity to alter physical performances of host semiconductors such as silicon carbide (SiC). Nevertheless, structural and functional characterization of the defects lacks comprehensiveness, which impedes determination of influence from the defects on hosts. …”
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Estimation of Forest Structure and Fuel Change Across Mountain Pine Beetle – Attacked Forests Using Mobile and RPAS – Based LiDAR by Evan C. Gerbrecht, Nicholas C. Coops, Allan L. Carroll, Christopher W. Bater, Leonard Buechner

“…In this study, we used light detection and ranging (LiDAR) to quantify variations in forest structure and wildfire fuels caused by mountain pine beetle (MPB) infestation. …”
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High-throughput sequencing-based study on bacterial community structure and functional prediction of fermented bean curd from different regions in China by Xue Feng, Zhao Dong, Teng Hao

“…Abstract In order to understand the bacterial community structure, microbial safety, and functional diversity of traditional fermented food—sufu (fermented bean curd) in China, high-throughput sequencing technology was employed to systematically analyze the bacterial community composition and functional profiles of sufu samples from eight different regions in China (Zunyi, Guizhou; Xiushan, Chongqing; Chengdu, Sichuan; Xinhua, Hunan; Ji’an, Jiangxi; Mouding, Yunnan; Guilin, Guangxi; and Shilin, Kunming). …”
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Application of the Structural Equation Modeling Method for Assessing Cause-and-Effect Relationships Between Indexes of Socio-Economic Development of the Russian Federation Regions by A. S. Vtorygin

“…Conclusion. The use of Structural Equation Modeling allowed identifying complex relationships between national goals and socio-economic indexes of the regions, confirming their significant impact on development. …”
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A comprehensive analysis of the complete Dendrobium chrysotoxum mitogenome reveals a multiple-circular structure and horizontal gene transfer from fungi by Cui-Li Zhang, Xiong-De Tu, Lin-Ying Wang, De-Qiang Chen, Meng-Yao Zeng, Wei-Lun Yin, Zhong-Jian Liu, Xue Liu, Wen-Jun Lin, Si-Ren Lan

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Characterization of prokaryotic plankton community structure in the Southern East China Sea using combined 16S-rDNA and 16S-rRNA by Yi-Ting Chang, Po-Yu Liu, Feng-Hsun Chang, Fuh-Kwo Shiah, Chih-hao Hsieh, Hsiao-Pei Lu

“…Despite these differences, rDNA and rRNA equally captured spatial and temporal variations in community structure. Significant community changes were detected across seasons, but the underlying environmental drivers were different for rDNA and rRNA. …”
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Importance of basement faulting and salt decoupling for the structural evolution of the Fars Arc (Zagros fold-and-thrust belt): a numerical modeling approach by F. Gomar, J. B. Ruh, M. Najafi, F. Sobouti

“…<p>Understanding the tectonic evolution and crustal-scale structure of fold-and-thrust belts is crucial for exploring geological resources and evaluating seismic hazards. …”
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Inter-layer multi-material powder bed fusion additive manufacturing of a chainmail-like 3D interlocking bonding structure by Zixiong Lin, Hongchun Wu, Zheng Zhang, Jianghong Huang, Wenxiong Lin, Hailong Shao, Jinni Shen, Yuchao Wang, Fengyi Zhang, Mingsong Zheng, Shoufeng Yang

“…Cross-interface microhardness mapping indicates powder-spreading-direction-dependent hardness variations. This work establishes a paradigm for bioinspired anisotropic engineering composites (numerous 100-μm-scale structural features), where Ti64 governs strength via architectural control while CP-Ti enhances damage tolerance through strain delocalisation, offering direct implications for load-adaptive aerospace structures.…”
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Non-Classical Modeling of Cosserat Fluid-Structure Interaction System for Analyzing Micro-Rotational Effects of Micro-Viscosities on Flow Velocity Fields by Nazim Hussain Hajano, Muhammad Sabeel Khan, Mumtaz Ali Kaloi, M. Asif Memon, Lisheng Liu

“…The conservation laws of continuum mechanics are used to derive the governing dynamics and variational formulation of the present Cosserat fluid-structures system. …”
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The Application of Kitchen Waste Changed the Community Structure and Composition of AOA and AOB by Affecting the pH and Soil Organic Carbon of Red Soil by Donghui Zhang, Wen Chen, Changtao Wen, Zheng Hou, Keqin Wang, Yali Song

“…The results showed that: (1) single application of kitchen waste (T5, T6, T7) effectively improved soil nutrient status (SOC increased by 15.79–217.24%; TN increased by 1.53–92.99%; NH₄⁺–N increased by 18.19–520.74%; NO₃⁻–N) increased by 15.54–750.61%), and alleviated acidification. (2) Temporal variations had a more significant effect on the community structure of AOA and AOB than different treatments. …”
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Ankyrin repeats in context with human population variation. by Javier S Utgés, Maxim I Tsenkov, Noah J M Dietrich, Stuart A MacGowan, Geoffrey J Barton

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Metaphorical model «Life – Way» in the aspect of variation by K. P. Barakat

“…In the process of reproducing the metaphorical image in speech, there is an interaction of three types of variation: lexical, which involves the engagement of a broad associative-semantic field in its verbalization; semantic, which represents the actualization of any component of the semantic structure of the concept «Way»; and variation in the associative connections between the components of the original situation and the components of the denotative sphere of life.…”
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Calculation of the Dispersion Curves Modeling the Propagation of Ultrasonic Lamb Waves in a Bonded Aluminum/Epoxy/Aluminum Structure Using the Semi-Analytical Finite Element Method by Mustapha AZKOUR, Mhammed EL ALLAMI, Hassan RHIMINI

“…One of the structures is used as a reference, and the variation in phase velocity can allow the estimation of the lack of resin epoxy. …”
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Rhythmic Variations of Kereshmeh in Pishdaramad’s of Darvish-Khan by Mohammadreza zeinali, hootan sharafbayani

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FAULTING IN THE LITHOSPHERE: THE 35TH ANNIVERSARY OF THE IRKUTSK SCHOOL OF TECTONOPHYSICS by S. I. Sherman, K. Zh. Seminsky, S. A. Bornyakov

“…Tectonophysics from Irkutsk published the first map of the state of stresses of the Baikal rift zone and proposed new concepts for studying crustal stresses by structural geological methods. Based on such concepts, a new map of the state of stresses of the upper lithosphere was constructed.Studies of faulting included researches of areas around virtual axes of faults and variations of sizes of such areas, and a concept of an area of dynamic influence of large lithospheric faults was proposed. …”
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Parallel circuit implementation of variational quantum algorithms by Michele Cattelan, Sheir Yarkoni, Wolfgang Lechner

“…We apply this method to combinatorial optimization problems, where inherent structures can be identified, and show how to implement these parallelized quantum circuits. …”
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On the approximation of sum of lognormal for correlated variates and implementation. by Asyraf Nadia Mohd Yunus, Nora Muda, Abdul Rahman Othman, Sonia Aïssa

“…This study systematically evaluates three approximation methods-Wilkinson (W), Schwartz & Yeh (SY), and Inverse (I)-for correlated lognormal variates across varying sample sizes and correlation structures. …”
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Cross-language variation in the acceptability of vowelless nonwords by Georgia Zellou, Mohamed Afkir, Mohamed Lahrouchi, Karim Bensoukas

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ABNORMAL CHANGES OF THE NON-TIDAL VARIATIONS OF GRAVITY by YU. V. Antonov

“…Non-tidal variations are sometimes of complex morphology and structure. …”
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Numerical Analysis for a Class of Variational Integrators by Yihan Shen, Yajuan Sun

“…The main objectives of this work are to construct efficient structure-preserving variational integrators in a variational framework. …”
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