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关键词： 主观评价   触感评估   PAD情感模型   逐步回归   情感预测  

摘要： 为探究纺织品触觉属性与用户情感响应之间的内在关联，明确触觉特征对不同情感维度的影响机制，选取17组触觉特性差异显著的织物样本，通过主观评价实验获取30项触觉指标与12项情感形容词的评价数据，基于Pleasure–Arousal–Dominance(PAD)三维情感模型与逐步回归方法，构建了12个纺织品触觉情感预测模型。结果表明：触觉特征对愉悦度、唤醒度和支配度三类情感维度的影响具有明确分化；愉悦度主要由表面纹理特征（如颗粒感、光滑度）驱动；唤醒度与织物的动态力学性能（如压缩弹性、易皱性）密切相关；支配度则更多取决于触摸过程中的动作可控性（如活络性）。部分情感维度（如兴奋/平静、主导/受限）由于触觉线索直接、感知共识度高，其预测模型表现出较好的稳定性与预测能力。研究建立的触觉—情感映射模型实现了从感性描述到可计算关系的转化，可为情感化纺织品设计优化、个性化推荐及情感计算与触觉感知的跨学科研究提供参考。

关键词： Femoral head   Acetabulum   Cam   Pincer   Biomechanics   Surgery   Outcome  

摘要： BackgroundArthroscopic surgery is a validated procedure for femoroacetabular impingement (FAI). Capsular closure in hip arthroscopy has recently gained importance. This systematic review compared arthroscopy outcomes for FAI between patients with and without capsule closure.MethodsThe present systematic review followed the PRISMA statement. Web of Science, PubMed, and Embase were accessed in June 2025. All clinical investigations comparing arthroscopy outcomes in FAI with or without capsule repair were included.ResultsData from 3332 patients were retrieved, of whom 1454 were women. The mean follow-up duration was 30.6 +/- 15.4 months. The mean age was 33.6 +/- 6.2 years, and the mean BMI was 24.3 +/- 0.8 kg/m2. The capsule closure group evidenced greater Hip Outcome Score-Activities of Daily Living (HOS-ADL MD = 5.8;P = 0.03 greater Hip Outcome Score-Sport-Specific Subscale (HOS-SSS MD = 5.1;P = 0.02 and greater modified Harris Hip Score (mHHS MD = 3.3;P = 0.003). No difference was found in the visual analogue scale (VAS P = 0.9). Concerning complications, the capsule closure group evidenced a lower rate of progression to total hip arthroplasty (THA OR = 0.47;P = 0.03). No difference was found in the re-operation rate (P = 0.06).ConclusionsCapsular closure during arthroscopy for FAI might improve PROMs and reduce the risk of progression to total hip arthroplasty, particularly in young patients. However, these findings must be interpreted with caution. Further high-quality, multicenter randomised trials are required to confirm these results and optimise surgical protocols.Level of evidence Level III, systematic review.ConclusionsCapsular closure during arthroscopy for FAI might improve PROMs and reduce the risk of progression to total hip arthroplasty, particularly in young patients. However, these findings must be interpreted with caution. Further high-quality, multicenter randomised trials are required to confirm these results and optimise surgical protocols.Level

关键词： Machine learning   Helical distillation column   Additive manufacturing   Number of stages   Process intensification  

摘要： Traditional workflows in chemical engineering, from design to characterization, have served the field well. Emerging technologies, such as machine learning, now offer opportunities for faster design iterations and better integration of the various development stages. This study demonstrates how machine learning (ML) can reduce this gap by directly integrating experimental data into predictive models. Focusing on a Additive Manufactured helical micro-distillation column design for separating liquid mixtures, several ML models were trained to predict the number of theoretical stages based on geometric parameters and operating conditions. 11 variants were designed, built, and tested to collect 197 experimental data sets to assess the feasibility of five predictive ML models from experimental data. Among the algorithms tested, the Gradient Boosting Regressor achieved the best performance with a coefficient of determination $R^2=0.7934$. The work highlights the behavior of the model across different regimes, identifies key sources of error, and proposes a hybrid experimental–ML workflow for rapid screening of distillation designs. This approach accelerates process development and reduces the need for extensive experimentation, especially in time-consuming tasks such as distillation.

关键词： 超高分子量聚乙烯   罗纹集圈针织物   弹道冲击   能量吸收   弹道极限速度   Recht-Ipson模型  

摘要： 为开发新型柔性防护材料，以超高分子量聚乙烯（UHMWPE）纱线为原料，制备以1×1满针罗纹为基础的罗纹集圈针织物，系统研究其弹道冲击防护性能与能量吸收机制。通过气炮弹道冲击试验，测得228.26 m/s～369.23 m/s区间内的入射速度与剩余速度。采用Recht-Ipson模型进行弹道极限曲线拟合，所得弹道极限速度248.10 m/s，决定系数R2=0.998 4，与试验估算相对偏差仅0.82%，显著优于Lambert-Jonas模型的预测值；拟合幂次参数n=3.184 4，介于理想弹性与理想刚塑性之间，表明织物呈弹塑性混合响应特征，且非线性多级耗能能力显著优于平纹机织物。基于弹道极限曲线特征、应力波传播分析与冲击后破坏形态，建立了三阶段多级能量吸收机制模型。对照试验表明：罗纹集圈针织物的弹道极限速度较平纹机织物提升约18.1%，能量吸收率较平纹机织物提高18个百分点。认为：UHMWPE罗纹集圈针织物在防护性能与制备工艺复杂度之间实现了良好平衡，具有显著的工程化应用优势。

关键词： complementary and alternative medicine (CAM)   traditional and complementary medicine (T&CM)   medical pluralism   WHO policies on CAM   disciplinary incorporation  

摘要： Drawing on a critical interpretive synthesis of interdisciplinary scholarship, this article examines how complementary and alternative medicine (CAM) expanded and was institutionalized in Europe and North America from the 1970s onward amid broader transformations in medicine, society, and global governance. Contributing to Health's 30th anniversary special issue, this article identifies six intersecting conditions that collectively enabled CAM's growing visibility, recognition, and institutional incorporation 1) intellectual, feminist, and epistemological critiques that destabilized biomedical authority and re-centered lived experience;(2) a broad social turn in public health that reframed disease causation through structural and behavioral determinants;(3) the rethinking of modernization and the emergence of medical pluralism, which challenged universalist accounts of modern medicine;(4) neoliberal restructuring and consumerism, which marketized care and expanded spaces for alternative therapeutics;(5) the scientification and professionalization of CAM through research, clinical trials, and training infrastructures;and (6) the growing influence of the World Health Organization, which promoted CAM's incorporation into health systems while standardizing practices and conditioning recognition on alignment with biomedical norms. Together, these shifts produced a heterogeneous field shaped by disciplinary incorporation: CAM practices were selectively legitimated insofar as they were rendered legible to biomedical, scientific, and regulatory frameworks, redrawing rather than simply widening the boundaries of medical legitimacy.

关键词： High performance liquid chromatography  

摘要： The surface of nanoparticles for pharmaceutical use is crucial as it is the first interface that interacts with the biological environment in the body and therefore determines the fate of the nanoparticle itself. Aware of its key role, regulatory agencies urgently require rigorous quality control of the surface, including polyethylene glycol (PEG) coatings, a component widely used in nanomedicine, which is also present in recent vaccines against SARS-CoV-2, to ensure efficacy and safety. Building on a review of the literature and experimental testing, this study proposes a workflow to overcome critical issues related to liposome PEG coating. It integrates microfluidic synthesis with PEG postinsertion, using mild incubation conditions and a straightforward quality control analysis for method efficiency and reliability. Using multidetector Asymmetric-Flow Field-Flow Fractionation (AF4-MD) in combination with High-Performance Liquid Chromatography coupled to a Charged Aerosol Detector (HPLC-CAD) proved to be an efficient strategy for analyzing simultaneously both the size distribution and other size-dependent parameters with special attention on the precise composition of PEGylated liposomes. By exploiting the AF4 size separation of PEGylated liposomes from unincorporated PEG-lipid micelles, this approach enables the optimization of postinsertion reaction conditions and the validation of traditional purification methods. This comprehensive workflow allows for in-depth liposome characterization, focusing on critical quality attributes. It includes reliable and straightforward PEG coating determination, essential for postinsertion tuning, and offers potential adaptability to other stealth coatings, thus providing a valuable reference for nanomedicine developers, control laboratories, and regulatory bodies.

关键词： android mobile application   deep learning   explainable AI   image processing   machine learning   sugarcane disease detection   yolo  

摘要： Early and accurate diagnosis of plant diseases is crucial to ensure the security of crop production, food security, and economic viability. One of the most critical cash crops in the world is sugarcane, that is very susceptible to fungal and bacterial diseases like "red rot" and "rust" which can cause significant losses in yield if not detected. While traditional machine learning and deep learning approaches have success in automated disease diagnosis, they typically involve complex models that are impractical to efficiently run on farmer's mobile or edge devices. Furthermore, in practical applications, the accuracy of the classification is often affected by noise in the field scene, changing lighting conditions and complicated background scenes, which further restricts the field applicability. To tackle these challenges, we introduce a new framework in which we use a fuzzy c-means (FCM) pre-segmentation approach and transfer knowledge from a CLIP ViT-B/32 teacher model to a lightweight Swin Transformer student model. The FCM step extracts lesion sensitive regions, which result in the decrease of noise and enhancement of feature extraction relevant to the lesions. The main idea of Knowledge Distillation is to pass semantic rich and robust representation of the large-scale CLIP teacher model to the lightweight MobileViT student model for improving performance without losing efficiency. The proposed model is tested on a publicly available sugarcane dataset and custom field collected dataset and performances are presented under various classification metrics, localization accuracy of lesions and deployment performance in edge devices. Experimental results show that our approach achieves 5%-8% higher robustness in terms of F1-score compared to baseline MobileViT, a 12% higher lesion localization IoU and real-time inference (< 100 ms) on mid-range Android devices with a smaller model size (< 40 MB). The results demonstrate the feasibility of this approach as a viable and

关键词： 皮革和毛皮   纺织品   有机锡化合物  

摘要： 皮革和毛皮中有机锡化合物现行标准为GB/T 22932—2008《皮革和毛皮化学试验有机锡化合物的测定》。本文对方法中二丁基二氯化锡（DBT）和三丁基氯化锡（TBT）检测过程进行验证，同时对比纺织品有机锡化合物新旧标准GB/T 20385—2006和GB/T 20385.1—2021，并参考纺织品相关方法研究，为皮革和毛皮中有机锡物质的检测及方法优化提出建议。

关键词： Resin-based composite   CAD/CAM   Energy dissipation   Cyclic loading   Fatigue behaviour  

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