Results 21 to 30 of about 7,121 (117)
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT The poor soft tissue integration around titanium implants creates a microgap that serves as a pathway for pathogen invasion, resulting in infection, inflammation, and the progression of peri‐implantitis. As the implant’s transmucosal component, the abutment determines the degree of peri‐implant soft tissue attachment.
Xuan Li +7 more
wiley +1 more source
D二聚体、FDP、炎性因子联合检测在预测髋关节置换术后LDVT的作用
Zhongguo shiyan zhenduanxue, 2022 目的 探讨D二聚体、FDP、炎性因子联合检测在预测髋关节置换术后LDVT的价值。方法 将内蒙古医科大学附属医院90例股骨颈骨折并接受人工髋关节置换术的患者纳入研究，根据术后7d有无血栓生成血栓组（25例）及无血栓组（65例），并将同期30例健康体检人员设置为健康对照组，比较各组双下肢周径差、外周血D二聚体、FDP、CRP、IL-6、IL-8水平变化，并利用Spearman秩相关分析各指标与大小腿围的相关性。结果 （1）术前三组患者双下肢周径差无统计学差异（P>0.05），术后7d ...
张彩虹, 刘洋
doaj
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT The urgent environmental crisis caused by polyethylene terephthalate (PET) waste necessitates efficient upcycling strategies. Herein, we establish a novel pathway to transform waste PET plastic into a high‐performance catalytic material for mediating the oxygen evolution reaction (OER). Through a one‐step hydrothermal process, waste PET serves
Xin Wang +5 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 1999 目的检测肺癌患者血D-二聚体的改变，了解它与肿瘤发展、扩散、预后及疗效的关系。方法检测肺癌患者359例，其中305例为带瘤患者，54例术后2a无复发、转移，分析其血D-二聚体水平在不同分期、病理类型及治疗过程中的异常改变。结果305例肺癌患者的血D-二聚体水平显著高于正常对照组和54例术后无复发、转移患者，且随着肿瘤发展和扩散、转移明显升高；23例小细胞肺癌患者临床治愈时的血D-二聚体水平明显低于疗前和复发时；不同病理类型肺癌患者血D-二聚体水平在局限期和扩散期无明显差异。结论肺癌患者早期就有血D ...
李光辉 +8 more
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Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT Multicomponent transition metal oxides (TMOs) incorporating rare‐earth (RE) elements have emerged as promising materials for the oxygen evolution reaction (OER). However, knowledge of how to regulate the structure of TMO‐based nanomaterials through RE incorporation to enhance catalytic performance remains limited.
Bolin Zhao +6 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 1999 目的检测肺癌患者血D-二聚体的改变，了解它与肿瘤发展、扩散、预后及疗效的关系。方法检测肺癌患者359例，其中305例为带瘤患者，54例术后2a无复发、转移，分析其血D-二聚体水平在不同分期、病理类型及治疗过程中的异常改变。结果305例肺癌患者的血D-二聚体水平显著高于正常对照组和54例术后无复发、转移患者，且随着肿瘤发展和扩散、转移明显升高；23例小细胞肺癌患者临床治愈时的血D-二聚体水平明显低于疗前和复发时；不同病理类型肺癌患者血D-二聚体水平在局限期和扩散期无明显差异。结论肺癌患者早期就有血D ...
李光辉, 王志新, 陈幸华
doaj
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT To address the issues of aluminum (Al) powder agglomeration during combustion and low oxidizer decomposition efficiency in composite solid propellants, this study utilized in situ self‐assembly technology to prepare cobalt‐based hybrid‐coated modified Al powder (Al@CZ).
Chong Chen +11 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2009 目的了解急性呼吸道感染（AR-TIs）患儿血浆D二聚体水平变化及临床意义。方法对600例住院AR-TIs患儿用奥斯邦生物工程有限公司生产的耐科卡读数仪检测血浆D二聚体水平。结果急性呼吸道感染患儿血浆D二聚体水平明显高于对照组;AR-TIs临床表现与D二聚体水平相关,临床出现喘憋和严重感染患儿血浆D二聚体水平明显升高;白细胞总数升高的AR-TIs患儿血白细胞总数与血浆D二聚体水平呈明显正相关。结论AR-TIs尤其是支气管肺炎患儿体内存在高凝状态,D-二聚体可以作为重症肺炎血液高凝状态的检测指标 ...
贺岩 +6 more
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Two decades of changes in the global network of illegal wildlife trade
Conservation Biology, Volume 40, Issue 2, April 2026.Abstract Understanding how illegal wildlife trade (IWT) has changed over time is fundamental for biodiversity conservation; however, knowledge of the network remains limited. We used TRAFFIC's IWT dataset, legal trade data from the CITES legal wildlife trade database as a benchmark, and network analysis to identify changes in IWT from 2000 to 2022. The
J. H. Tow +5 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2006 目的探讨下肢骨折病人D二聚体定量检测的临床价值。方法采用增强型乳胶免疫比浊法对109例下肢骨折患者术前、术后第3天及术后第7天进行血浆D二聚体的定量检测,跟踪观察患者病情。结果109例患者有10例并发DVT,并发DVT组术前、术后第3天及术后第7天血浆D二聚体的检测结果有显著性差异（P0.05）。而并发DVT组与未并发DVT组相比较:术前血浆D二聚体的检测结果无显著性差异（P>0.05）;术后第3天血浆D二聚体的检测结果有显著性差异 ...
王海, 齐新, 芦杰
doaj