Genetic and biochemical characterization of a radical SAM enzyme required for post-translational glutamine methylation of methyl-coenzyme M reductase by Roy J. Rodriguez Carrero, Cody T. Lloyd, Janhavi Borkar, Shounak Nath, Liviu M. Mirica, Satish Nair, Squire J. Booker, William Metcalf

“…M. acetivorans strains expressing MgmA showed small, but significant, reductions in growth rates and yields on methylotrophic substrates. Structural characterization of the Ni(II) form of Gln-methylated M. acetivorans MCR revealed no significant differences in the protein fold between the modified and unmodified enzyme; however, the purified enzyme contained the heterodisulfide reaction product, as opposed to the free cofactors found in eight prior M. acetivorans MCR structures, suggesting that substrate/product binding is altered in the modified enzyme. …”
Get full text

Deep-TEMNet: A Hybrid U-Net–2D LSTM Network for Efficient and Accurate 2.5D Transient Electromagnetic Forward Modeling by Zhijie Qu, Yuan Gao, Kang Xing, Xiaojuan Zhang

“…The transient electromagnetic (TEM) method is a crucial tool for subsurface exploration, providing essential insights into the electrical resistivity structures beneath the Earth’s surface. Traditional forward modeling approaches, such as the finite-difference time-domain (FDTD) method and the finite-element method (FEM), are computationally intensive, limiting their practicality for real-time, high-resolution, or large-scale investigations. …”
Get full text

冷弯薄壁型钢填充墙板-装配式混凝土框架结构抗震性能数值分析 by 钱正昊, 王静峰, 汪皖黔, 黄慎江, 潘广东

Get full text

开合屋盖结构闭合全过程模拟及参数分析 by 衡会, 汪凯超, 徐光明, 冯龙, 查晓雄

Get full text

Exoskeletons as potential devices to support and enhance rescuers’ chest compression performance during out-of-hospital cardiac arrest by Seamus Thierry, Cyran Le Guennec, Alexandre Le Falher, Lola Lauby, Laure Boyer, Lucia Vicente Martinez, Alexis Paillet, Willy Allegre

“…Exoskeletons are wearable structures that support and assist movement, or augment the capabilities of the human body. …”
Get full text

高强方钢管高强混凝土长柱偏压性能 by 李帼昌, 陈博文, 杨志坚, 邱增美, 李晓, 刘润泽

Get full text

Reproductive and persistence strategy of the liverwort Arnellia fennica after the last glaciation in the area of disjunction in Central Europe (Polish Tatra Mountains, carpathians) by Piotr Górski, Monika Szczecińska, Jakub Sawicki

“…The uniqueness and specificity of these structures have been described, which differ significantly from the common model known in liverworts. …”
Get full text

INFORMACINIS GENOMAS, INDIVIDO IR POPULIACIJOS GENOMAI by Jonas Rubikas

“…Information genome is the DNA or RNA molecule carrying information for the beginning of replication (plasmid), for the replication of enzymes and other proteins and structures connected with the replication (viruses). …”
Get full text

Writers, readers, and erasers of N6-Methyladenosine (m6A) methylomes in oilseed rape: identification, molecular evolution, and expression profiling by Chaofan Shan, Kui Dong, Dongyu Wen, Ziyi Ye, Fei Hu, Meryem Zekraoui, Jun Cao

“…The distribution of protein motifs and gene structures among members of the same clade exhibited notable similarity. …”
Get full text

First-principles calculations to investigate thermoelectric, thermophysical, and optical properties of RNi₄P₁₂ (R = Sm, Eu) rare-earth metal skutterudites by Poorva Nayak, Dinesh C. Gupta

“…Initially, the structural stability of SmNi4P12 and EuNi4P12 is rigorously evaluated through ground-state energy calculations obtained from structural optimizations, revealing a preference for a stable ferromagnetic phase over competing antiferromagnetic and non-magnetic phases. …”
Get full text

Catastrophic lava flow levee failure: precursors, processes, and implications by Elisabeth Gallant, Hannah R. Dietterich, Matthew R. Patrick, David Hyman, Brett B. Carr, John Lyons, Elinor S. Meredith

“…Failure of perched lava structures leads to an acutely hazardous situation because lava impounded by the structure can rapidly inundate the landscape. …”
Get full text

南郭寺南山佛法身舍利塔抗震性能研究 by 李灵君, 王秀丽, 苏永, 王鑫, 李晓莲

Get full text

Microenvironment engineering by targeted delivery of Ag nanoparticles for boosting electrocatalytic CO2 reduction reaction by Ting Xu, Hao Yang, Tianrui Lu, Rui Zhong, Jing-Jing Lv, Shaojun Zhu, Mingming Zhang, Zheng-Jun Wang, Yifei Yuan, Jun Li, Jichang Wang, Huile Jin, Shuang Pan, Xin Wang, Tao Cheng, Shun Wang

“…Our study shows that delivering catalysts within the GDL does not only gain the desired physical protection from GDL skeleton to achieve a superior local microenvironment for more efficient pH-universal eCO2RR, but also manifests the pore structures to effectively address gas accumulation and flood issues.…”
Get full text

Q460高强钢焊接箱形压弯构件极限承载力数值分析 by 闫晓雷, 李国强, 陈素文

Get full text

Effects of modified reverse sural neurocutaneous flap repair on wound healing in patients with soft tissue defects of the foot and ankle by Shun Hong Luo, Yong Ping Li, Man Hua Liu, Yu Xie, Jian Li, Hao Yu, Chun Hua He

“…Conclusion The modified reverse neurocutaneous flap repair is a reliable and structured approach to treating soft tissue defects of the ankle and foot. …”
Get full text

Computer Based Correlation of the Texture of P63 Expressed Nuclei with Histological Tumour Grade, in Laryngeal Carcinomas by Konstantinos Ninos, Spiros Kostopoulos, Ioannis Kalatzis, Panagiota Ravazoula, George Sakelaropoulos, George Panayiotakis, George Economou, Dionisis Cavouras

“…With advancing grade, P63 expression decreased, P63 stained nuclei appeared of lower image intensity, more inhomogeneous, of higher local contrast, contained smaller randomly distributed dissimilar structures and had irregular shape. Conclusion. P63 expressed nuclei contain important information related to histologic grade.…”
Get full text

Impact fracturing of rock-like material using carbon dioxide under different temperatures and pressures by Shaobin Hu, Zhengyong Yan, Chun Zhu, Manchao He, Shuogang Pang

“…Unconventional resources (oil, gas, and geothermal) are often buried deep underground within dense rock strata and complex geological structures, making it increasingly difficult to create volumetric fractures through conventional hydraulic fracturing. …”
Get full text

局部火灾下基于数值方法的张弦梁力学特征参数分析 by 张浩, 杜咏, 盛红梅, 王惠蕾

Get full text

Amyloids in bladder cancer hijack cancer-related proteins and are positive correlated to tumor stage by Diego Alem, César X. García-Laviña, Francisco Garagorry, Dardo Centurión, Joaquina Farias, Hany Pazos-Espinosa, María Noel Cuitiño-Mendiberry, Carolina Villadóniga, Susana Castro-Sowinski, Martín Fló, Federico Carrión, Brenda Iglesias, Kevin Madauss, Lucía Canclini

“…It is proposed that amyloids function as structures that sequester key proteins. Therefore, amyloids should be considered in the study and diagnosis of bladder cancer.…”
Get full text

Advances in cardiac organoid research: implications for cardiovascular disease treatment by Ziteng Huang, Keran Jia, Yadan Tan, Yang Yu, Wudian Xiao, Xiangyu Zhou, Jingyan Yi, Chunxiang Zhang

“…Cardiac organoids, which are three-dimensional structures derived from the induced differentiation of stem cells, are particularly promising. …”
Get full text