Deterministic approach to design passive anomalous-diffraction metasurfaces with nearly 100% efficiency by Fang Zhening, Li Haipeng, Chen Yan, Sun Shulin, Xiao Shiyi, He Qiong, Zhou Lei

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InP/Si₃N₄ Hybrid Integrated Lasers for RF Local Oscillator Signal Generation in Satellite Payloads by Jessica César-Cuello, Alberto Zarzuelo, Robinson C. Guzmán, Charoula Mitsolidou, Ilka Visscher, Roelof B. Timens, Paulus W. L. Van Dijk, Chris G. H. Roeloffzen, Luis González, José Manuel Delgado Mendinueta, Guillermo Carpintero

“…The device provides an extensive wavelength tuning range across the entire C-band and exhibits exceptionally narrow optical linewidths, below 40 kHz in free-running mode. This results in ultra-wideband tunable RF signals with narrow electrical linewidths below 100 kHz. …”
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A Spontaneous Complexation–Exfoliation Strategy for a Flexible Anode Towards Superior Durable and Ultrafast Lithium-Ion Batteries by Heying Chu, Jingchuan Zhang, Pengsen Zhao, Yong Li, Zhaoxia Liu, Hongzhou Zhang

“…This work provides valuable insights into unique structural designs for durable and ultra-fast lithium ion batteries.…”
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Lc-ms-based untargeted metabolomics reveals potential mechanisms of histologic chronic inflammation promoting prostate hyperplasia. by Jiale Li, Beiwen Wu, Guorui Fan, Jie Huang, Zhiguo Li, Fenghong Cao

“…We employed UPLC-Q-TOF-MS-based untargeted metabolomics using ultra-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry to identify differential metabolites that can reveal the mechanisms that underlie the promotion of prostate hyperplasia by histologic chronic inflammation. …”
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Risk factors for loss to follow-up in patients with gout: A Korean prospective cohort study. by Hyunsue Do, Chang-Nam Son, Hyo Jin Choi, Ji Hyoun Kim, Min Jung Kim, Kichul Shin, Sang-Hyon Kim, Byoongyong Choi, You-Jung Ha, Joong Kyong Ahn, Hyun-Ok Kim, Sung Won Lee, Chang Hoon Lee, Ran Song, Kyeong Min Son, Seung-Geun Lee, Ki Won Moon

“…<h4>Methods</h4>Data were analyzed from the Urate Lowering TheRApy in gout (ULTRA) registry, a prospective cohort of Korean gout patients recruited since September 2021. …”
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A novel cost-effective heterostructured Fe-based medium-entropy alloy with high cryogenic strength and ductility by Hongyan Wang, Qiuyu Gao, Zhimin Yang, Chongxun Fang, Yongfu Cai, Juqiang Zhang, Xin Zhao, Ran Wei

“…Particularly, the MEA exhibits the ultra-high specific yield strength (200 MPa cm3/g) at 77 K, compared to previously reported medium/high entropy alloys (M/HEAs). …”
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Dietary sources and intake of solid fats and added sugars among college students by Ana Paula Muraro, Paulo Rogério Melo Rodrigues, Patrícia Simone Nogueira, Lorena Barbosa Fonseca, Lidia Pitaluga Pereira, Márcia Gonçalves Ferreira

“…Conclusion: The intake of SoFAS was higher than the recommended limit, with a high contribution of sweetened drinks and ultra-processed foods.…”
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Abrasion resistant characteristics of UHPC based on high-speed underwater method: Efficiency, process, evaluation, and mechanisms by Xuan Qiu, Jihui Zhao, Zhong Li

“…Abrasion damage is a major cause of reduced service life in hydraulic structures such as bridge piers, dams, and hydroelectric stations. Ultra-High-Performance Concrete (UHPC) exhibits excellent abrasion resistance and has great potential for application in hydraulic engineering. …”
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Alström syndrome: the journey to diagnosis by Akshat Sinha, Kerry Leeson-Beevers, Catherine Lewis, Elizabeth Loughery, Tarekegn Geberhiwot

“…Abstract Background Alström syndrome (AS) is a recessively inherited genetic condition which is ultra-rare and extremely complex. Symptoms include retinal dystrophy, nystagmus, photophobia, hearing loss, obesity, insulin resistance, diabetes and cardiomyopathy. …”
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Comprehensive Metabolomic Profiling in Adults with X-Linked Hypophosphatemia: A Case-Control Study by Luis Carlos López-Romero, José Jesús Broseta, Marta Roca-Marugán, Noemí Máñez Ramírez, Julio Hernández-Jaras

“…Serum metabolomic analysis was performed with an Ultra-Performance Liquid Chromatography equipment (UPLC) coupled to a high-resolution mass spectrometer (MS). …”
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Predictive models for the surface roughness and subsurface damage depth of semiconductor materials in precision grinding by Shang Gao, Haoxiang Wang, Han Huang, Zhigang Dong, Renke Kang

“…Workpiece rotational grinding is widely used in the ultra-precision machining of hard and brittle semiconductor materials, including single-crystal silicon, silicon carbide, and gallium arsenide. …”
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Enhanced Laser Damage Threshold in Optically Addressable Light Valves via Aluminum Nitride Photoconductors by Soroush Ghandiparsi, Bikram Chatterjee, Jimmy‐Xuan Shen, Miranda S. Gottlieb, Clint D. Frye, Joseph D. Schneider, Ryan D. Muir, Brandon W. Buckley, Sara E. Harrison, Qinghui Shao, Joel B. Varley, Lars F. Voss

“…Aluminum nitride (AlN), an emerging ultra‐wide band gap (UWBG) III–V semiconductor, offers promising optoelectronic properties and superior thermal conductivity (>300 Wm−1K−1 at 298° K, compared to BSO's 3.29 Wm−1K−1). …”
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Potential of Hydrogen Fuel Cell Aircraft for Commercial Applications with Advanced Airframe and Propulsion Technologies by Stanislav Karpuk, Yannik Freund, Richard Hanke-Rauschenbach

“…Future technologies considered in the present work include laminar flow control, active load alleviation, new materials and structures, ultra-high bypass ratio turbofan engines, more efficient thermal management systems, and superconducting electric motors. …”
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Behavior of unconfined steel-fiber reinforced UHPC post high-temperature exposure by Sohit Agrawal, Erika Yulianti, Mugahed Amran, Chung-Chan Hung

“…Ultra-high-performance concrete (UHPC) is renowned for its superior mechanical and durability characteristics. …”
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Pharmacokinetics and Bioavailability Study of Tubeimoside I in ICR Mice by UPLC-MS/MS by Lianguo Chen, Qinghua Weng, Feifei Li, Jinlai Liu, Xueliang Zhang, Yunfang Zhou

“…The aim of this study is to establish and validate a rapid, selective, and sensitive ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) method to determine tubeimoside I (TBMS-I) in ICR (Institute of Cancer Research) mouse whole blood and its application in the pharmacokinetics and bioavailability study. …”
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Study of the expression of oncoprotein p53, EGFR in colorectal carcinomas with different proliferative activity by I.S. Shponka, I.K. Kharkhalis, O.V. Poslavska

“…Antibodies to Ki-67, p53, EGFR and the UltraVision Quanto visualization system (LabVision) were used for immunohistochemical research. …”
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Dual spatial region flexible chlorine based ionic hypercrosslinked polymer synergistically adsorb formaldehyde and carbon dioxide by Wang Ruimeng, Xie Yawei, Zhao Zhongxing, Zhao Zhenxia

“…Through the ordered self-assembly of ionic monomers, the array-distributed free Cl, terminal Cl, and pyrrole nitrogen (N) sites were integrated into the skeletal network of Cl-IHCP and formed ultra-microporous environment with two different adsorption regions. …”
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PICT: A low‐cost, modular, open‐source camera trap system to study plant–insect interactions by Vincent Droissart, Laura Azandi, Eric Rostand Onguene, Marie Savignac, Thomas B. Smith, Vincent Deblauwe

“…PICT can record up to 72‐hr day and night videos at >720p resolution with a 110‐Wh power bank (30,000 mAh). Its ultra‐portable (<1 kg) waterproof design and modular architecture is practical in diverse field settings. …”
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A versatile platform based on matrix metalloproteinase-sensitive peptides for novel diagnostic and therapeutic strategies in arthritis by Mingyang Li, Tao Deng, Quan Chen, Shenghu Jiang, Hang Li, Jiayi Li, Shenglan You, Hui-qi Xie, Bin Shen

“…These applications include early and precise diagnosis of MMP activity via fluorescence probe technologies; acting as nanodrug carriers to enable on-demand drug release triggered by pathological microenvironments; and facilitating cartilage engineering through MMP-mediated degradation, which promotes cell migration, matrix synthesis, and tissue integration. Specifically, the ultra-sensitive MSP diagnostic probes could significantly advance the early diagnosis and detection of osteoarthritis (OA), while MSP-based drug carriers for rheumatoid arthritis (RA) can intelligently release anti-inflammatory drugs effectively during flare-ups, or even before symptoms manifest. …”
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Effect of p-InGaN Cap Layer on Low-Resistance Contact to p-GaN: Carrier Transport Mechanism and Barrier Height Characteristics by Mohit Kumar, Laurent Xu, Timothée Labau, Jérôme Biscarrat, Simona Torrengo, Matthew Charles, Christophe Lecouvey, Aurélien Olivier, Joelle Zgheib, René Escoffier, Julien Buckley

“…This research underscores the importance of doping, cap layer thickness, and polarization effects in achieving ultra-low contact resistivity, offering valuable insights for improving the performance of p-GaN-based power devices.…”
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