Results 31 to 40 of about 62,047 (173)
World Medical &Health Policy, Volume 18, Issue 3, September 2026.ABSTRACT Confrontational violence still puts catastrophic burdens on children, with 2024 being the highest recorded levels of displacement, malnutrition, injury, and deprivation in contemporary humanitarian history. Children's surgical care is still grossly underrepresented in health responses worldwide in the prevention of avoidable deaths and long ...
Gaurav Chanderprakash Mittal +4 more
wiley +1 more source
Zhongshan Daxue xuebao. Yixue kexue ban, 1987 本文报告自1964～1981年经外科治疗的女性单侧乳腺癌1656例,随访1—18年(中位11年),有128例发生骨转移,骨转移率为7.7％。骨转移的主要部位为脊柱(46.6％),肩胛带(15.1％),骨盆带(10.9％),显示乳腺癌的骨转移与肋间——脊椎静脉系统密切相关。本组术后发生骨转移的中位时间为22个月,发现骨转移后的中位生存时间为7个月。影响乳腺癌术后骨转移的主要因素为乳腺癌的病理组织学类型及区域淋巴结转移情况。作者认为预访和减少乳腺癌骨转移率的切实可行的措施是早期发现、早期诊断、早期治疗 ...
詹友庆
doaj
Cutting Through the State: Examining Voter Alignment With Milei's Agenda and His Chainsaw Plan
Latin American Policy, Volume 17, Issue 3, September 2026.ABSTRACT Argentina's political landscape experienced a major shift with the unexpected election of Javier Milei as President. Known for his radical right‐wing stance, Milei has pledged to drastically minimize the state's role, proposing a public spending cut of 14% of the gross domestic product.
Giada Pasquettaz, Franco Bastias
wiley +1 more source
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT To address critical issues in lithium–sulfur batteries, such as slow polysulfide conversion kinetics and shuttle effects, we designed and synthesized a high‐performance nanoalloy catalyst through a defect reconstruction strategy, aiming to enhance the electrochemical performance of batteries.
Zhijun Zhao +10 more
wiley +1 more source
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT The design and synthesis of highly efficient electrochemical sensors are pivotal to electrochemical conversion technologies. This study successfully synthesized a composite material comprising two‐dimensional (2D) conductive MXene and nickel‐based metal–organic framework (Ni‐MOF) by stirring at room temperature.
Hai‐Xia Wu +8 more
wiley +1 more source
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT Metal nanoclusters provide abundant catalytically active sites and unique electronic structures that are highly beneficial for enhancing photocatalytic performance; however, their practical application is often hindered by poor photostability.
Yiying Qin +6 more
wiley +1 more source
β-胶原降解产物,N-端骨钙素,总Ⅰ型胶原氨基端延长肽在肿瘤骨转移诊断中的应用
Zhongguo shiyan zhenduanxue, 2012 目的探讨血清N-端骨钙素（N-MID Osteocalcin）、总Ⅰ型胶原氨基端延长肽（TPINP）、骨吸收标志物β-Ⅰ型胶原羧基端肽（β-C-terminal telopeptide of type I collagen,β-CTx）在骨转移癌诊断中的临床价值。方法将87例肿瘤患者分为骨转移组48例和无骨转移组（对照组）39例,采用不同分类依据将骨转移组分为A.B.C三个亚组。定量测定N-MID.β-CTx和TPINP。结果 N-MID.β-CTx和TPINP在骨转移组中的浓度均高于对照组 ...
柳扬, 刘光耀, 李忠军
doaj
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT The electrocatalytic co‐reduction of CO2 and nitrate (NO3− ${\text{NO}}_{3}^{-}$) to synthesize urea presents a sustainable alternative to traditional industrial processes, yet its efficiency is fundamentally limited by the kinetically mismatched activation and coupling of CO2 and NO3− ${\text{NO}}_{3}^{-}$.
Jiayu Liu +9 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2017 目的分析晚期胰腺癌患者血清CEA,CA199水平与肝转移的关系,探讨胰腺癌肝转移的危险因素。方法选取101例胰腺癌患者,主要根据有无肝转移分组,肝转移70例,无肝转移31例。采用化学发光免疫法对其血清标本中癌胚抗原（CEA）、糖抗原19-9（CA19-9）、糖抗原125（CA125）、糖抗原72-4（CA72-4）、细胞角蛋白21-1（CYFRA21-1）等项目进行检测。结果血清CA19-9、CA125水平的增高与胰腺癌肝转移具有相关性 ...
杨柳, 闫欢, 石燕, 戴广海
doaj
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT Although alloy‐based materials present potential for peroxymonosulfate (PMS) activation, metal ion leaching remains severely restricted during the pollution degradation process. Herein, the porous carbon‐supported Fe–Cu alloy derived from industrial copper slag was prepared to remove the organic pollutants from wastewater while inhibiting the ...
Xuanren Chen +10 more
wiley +1 more source