1. Long-term degradation mechanisms and service life prediction of BFRP and GFRP bars under alkaline corrosion environmentsLinjie Chai, Junkuo Li, Lihuan Wang, Fan Gao, Jia Guo, 2026, original scientific article Keywords: fiber reinforced polymer, alkaline corrosion, mechanical degradation, service life prediction
Published in DiRROS: 15.04.2026; Views: 112; Downloads: 80
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2. The significance of isolated de novo red patches in the bladder in patients referred with suspected urinary tract cancer : results from the IDENTIFY studySinan Khadhouri, Kevin M Gallagher, Kenneth R. MacKenzie, Taimur T. Shah, Chuanyu Gao, 2025, original scientific article Abstract: Objectives: To assess the contemporary malignancy rate in isolated de novo red patchesin the bladder and associated risk factors for better selection of red patch biopsy.Patients: Patients from the IDENTIFY dataset; Patients referred to secondary carewith suspected urinary tract cancer and found to have isolated de novo red patcheson cystoscopy.Methods: We reported the unadjusted cancer prevalence in isolated de novo redpatches that were biopsied; multivariable logistic regression was used to explorecancer-associated risk factors including age, sex, smoking, type of haematuria, LUTS,UTIs and a suspicious-looking red patch (as reported by the cystoscopist). Sub-analysis of these by clinical role and experience was performed.Results: A total of 1110 patients with isolated de novo red patches were included.41.5% (n = 461) were biopsied, with a malignancy rate of 12.8% (59/461), whichwas significantly higher in suspicious versus non-suspicious red patches (19.1%vs. 2.81%, p < 0.01). There was a significant association between bladder cancer andage (OR 1.04, 95% CI 1.01–1.07, p = 0.01), smoking history (OR 2.62, 95% CI 1.09–6.27, p = 0.03) and suspicious-looking patch (OR 6.50, 95% CI 2.47–17.1, p < 0.01).The majority of malignancies were in over 60-year-olds. Malignancy rates in suspicious versus non-suspicious red patches did not differ significantly betweenclinical roles or experiences.Limitations included subjectivity in classifying a suspicious patch and selection biasas not all patches were biopsied.Conclusions: Many patients still undergo unnecessary biopsies under general anaes-thetic for isolated de novo red patches. Clinicians should consider the patient’s age,smoking status and how suspicious-looking the patch is, before deciding on surveil-lance versus biopsy to improve cancer diagnostic yield.
Keywords: biopsy, bladder cancer, cystoscopy, haematuria, red patch, risk factors
Published in DiRROS: 09.04.2026; Views: 163; Downloads: 60
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3. Decoding polarity gradient enabled ultra-high lithium ion conductionYuqing Chen, Aiping Wang, Yun Zhao, Wei Wang, Robert Dominko, Peitao Xiao, Peng Gao, Yan Duan, Baohua Li, Xiangming He, Jilei Liu, 2026, original scientific article Published in DiRROS: 10.03.2026; Views: 376; Downloads: 197
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6. In-situ TEM studies on plastic deformation mechanisms in SLM austenitic stainless steelYuxiang Zhao, Bo Gao, Wenda Shen, Tuo Li, Chuanchuan Ma, Zhibing Chu, 2025, original scientific article Keywords: in-situ TEM, SLM austenitic stainless steel, dislocation slip, twinning, phase transformation
Published in DiRROS: 07.01.2026; Views: 532; Downloads: 281
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7. New physics search at the CEPC : a general perspectiveXiaocong Ai, Stefan Antusch, Peter Athron, Miha Nemevšek, Xuai Zhuang, 2025, original scientific article Abstract: The Circular Electron-Positron Collider (CEPC), a proposed next-generation Higgs factory, provides new opportunities to explore physics beyond the Standard Model (SM). With its clean electron-positron collision environment and the ability to collect large samples of Higgs, W, and Z bosons, the CEPC enables precision measurements and searches for new physics. This white paper outlines the CEPC's discovery potential, including studies of exotic decays of the Higgs, Z, and top quarks, dark matter and dark sector phenomena, long-lived particles, supersymmetry, and neutrino-related signatures. Advanced detector technologies and reconstruction techniques, such as one-to-one correspondence reconstruction and jet origin identification, significantly improve sensitivity to rare and weakly interacting processes. The CEPC is particularly well suited to probe the electroweak phase transition and test models of electroweak baryogenesis and dark sector interactions. In addition, global fit analyses highlight the CEPC's complementary role in constraining a wide range of new physics scenarios. These features position the CEPC as a powerful tool for exploring the next frontier in fundamental particle physics in the post-Higgs discovery era.
Keywords: collider, Standard Model, new physics
Published in DiRROS: 08.12.2025; Views: 1038; Downloads: 314
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8. Research on reflection cracking characteristics of warm-mix recycled asphalt mortar under the effect of freeze-thaw cyclesJian Gao, Zhiqiang Liu, Chao Li, Lan Wang, Yudong Ma, 2025, original scientific article Keywords: warm-mix recycled asphalt mortar, freeze-thaw cycle, reflection cracking characteristics, digital image correlation technology, cracking damage factor
Published in DiRROS: 20.08.2025; Views: 728; Downloads: 360
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9. Component optimization of ▫$g-C_3N_4/TiO_2$▫ hetero-structure composite and its activity enhancement for photocatalytic degradation of rhodamine BZikang Cao, Yating Liu, Luqi Wang, Xu Gao, Sitian Chen, Sitian Cheng, Yan Yu, Li Li, 2025, original scientific article Keywords: hydrothermal synthesis, g-C3N4, TiO2, photocatalysis
Published in DiRROS: 21.02.2025; Views: 934; Downloads: 530
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10. Research on the water-holding capacity and mechanical properties of backfill based on a damage-softening constitutive model: effects of different permeability forcesChaoyi Yang, Zhenggao Huang, Wenzhong Sha, Heng Huang, Rugao Gao, 2025, original scientific article Keywords: backfill, centrifugal simulation, osmotic pressure, mechanical properties
Published in DiRROS: 21.02.2025; Views: 964; Downloads: 499
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