Results 31 to 40 of about 1,455,405 (182)
Pollution and Haunted Eco‐Histories: Silent Hill and Silent Horrors in Centralia, Pennsylvania
Popular Culture Review, Volume 37, Issue 2, December 2026.ABSTRACT Centralia is a former mining town and borough in Northeastern Pennsylvania, whose population has been steadily declining since the Mine Fire of 1962—a fire that still burns today. The “horrors” of living in Centralia are reflected in horror media set in postindustrial mining towns like Silent Hill.
Maz Jardon
wiley +1 more source
Policy &Internet, Volume 18, Issue 4, December 2026.ABSTRACT This paper examines the practices ordinary social media users employ to influence the content served to them by platform algorithms, and the relationship between these practices and levels of algorithmic literacy. Practices were documented across TikTok, Facebook, Instagram, Twitter (now X), YouTube and Reddit during 65 sessions, conducted as ...
Agata Stepnik, Joanne Gray
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Zhongguo shiyan zhenduanxue, 2015 目的选择舒芬太尼和曲马多为研究药物,采用响应曲面分析法探讨阿片类一非阿片类镇痛药对术后伤口疼痛性刺激的药效学相互作用。方法选择ASAI-II级、年龄20-60岁手术患者70例,随机设定舒芬太尼浓度(0-1.8μg/ml,梯度间隔为0.2μg/ml),同时分别联合不同浓度曲马多(0-6.4mg/ml,梯度间隔为0.8mg/ml)。术终患者清醒后,以5ml/h持续泵注不同浓度镇痛药,1h后观察患者静息下及体动下视觉模拟评分(visual analogue scale,VAS ...
刘鹏飞, 关雷
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First, He Was Adam, and Then, She Was Eve
Sexuality, Gender &Policy, Volume 9, Issue 4, November 2026.ABSTRACT Trans* is an umbrella term that is used to describe people who identify with a gender that is different from their assigned sex at birth. There has been a marked increase in young people presenting to child and adolescent mental health services due to a lack of specialist gender clinics in the United Kingdom.
Corey Hartley +2 more
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, 2007 本发明公开了一种溶剂响应型智能表面的制备方法。采用分子自组装在羟基化的玻璃表面或单晶硅表面修饰硅烷偶联剂，然后接枝两亲性嵌段共聚物，所得表面用不同性质的溶剂处理后，表面润湿特性可发生可逆性改变。本法所用工艺简单，原料易得，重复性好，制得的表面稳定性高，对溶剂的响应行为具有可逆性，可用于传感器件、生物应用表面 ...
乌学东, 史明辉, 朱寅
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Gongye shui chuli, 2014 利用电絮凝法处理含砷铜冶炼废水，采用单因素实验及响应面法对影响因素进行了研究，优化了处理条件，并运用XPS技术测定了固体中As、Fe的存在形式，探讨了作用机理。结果表明，响应曲面模型对电絮凝除砷行为拟合较好；在拟合的最佳条件下处理此冶炼废水，砷的去除率可达99%以上。XPS分析结果表明，固体中的Fe主要以Fe3+形式存在；部分As3+发生了氧化反应，生成了As5+。
胡维 +4 more
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Zhendong Ceshi yu Zhenduan为了实现液体火箭发动机组件在地面力学环境试验中的响应与其实际工作状态下的响应特征一致，提升组件试验考核的有效性，从边界映射途径出发，讨论了组件力学环境响应一致的边界映射问题的理论求解，提出了通过设计优化进行组件试验边界映射的工程解决方法。基于二代非支配排序遗传算法（non‑dominated sorting genetic algorithms‑II，简称NSGA‑II）和有限元联合仿真，对某型发动机推力装置组件地面力学环境试验的边界约束结构进行优化设计，获得了满足响应特征要求的组件试验边界约束结构形式，
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World Food Policy, Volume 12, Issue 2, November 2026.ABSTRACT Agricultural development initiatives in sub‐Saharan Africa have emphasized improved crop varieties as a pathway to food security, resilience, and rural poverty reduction. However, empirical evidence often focuses narrowly on plot‐level outcomes and overlooks whole‐farm effects and the substantial heterogeneity in farmers' management practices,
Kodjo Kondo +4 more
wiley +1 more source
, 2018 纳米结构材料具有较大的比表面积，其力学性能呈现出明显的尺寸相关特性，即纳米结构材料的表面效应。经典连续介质力学由于不包含任何内禀尺度参数，无法预测纳米材料特有的尺寸效应。针对这一问题，研究者们广泛使用表面弹性理论（Gurtin-Murdoch理论）来研究纳米材料的力学行为，通过建立表面能密度和表面应力的线弹性本构方程，引入表面弹性常数作为刻画表面效应的关键材料参数。该参量仅能通过分子动力学方法计算确定，需要耗费大量计算资源，且数值结果有时为负值，给理论应用带来一定困难 ...
贾宁
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Gaoya dianqi, 2021 触头发热直接影响电气开关的运行性能,确定接触面的温升是很必要的。为了克服单点接触模型准确性较差的缺陷,结合传热理论,考虑触头接触热阻和多点接触的随机性,给出了一种通用的触头接触面温升建模方法。研究考虑接触热阻后的温升建模方法,和多点随机接触的结构建模方法,给出了具体计算模型和实现过程。实例测试结果表明:接触热阻能有效反应接触面和目标面之间的温差;多点随机接触的结构建模方法,能够正确反应斑点大小及斑点数量对温升的影响。该方法具有通用性,利用它可以自动生成斑点数量和大小可变的随机接触模型 ...
王成江 +4 more
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