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Evaluating the influence of air pollution on solar radiation observations over the coastal region of Alicante(Southeastern Spain)

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Journal of Environmental Sciences 2023年第4期126卷 633-643页

作者： Igor Gómez Sergio Molina juan joségaliana-merino Department of Applied Physics Faculty of SciencesUniversity of AlicanteSection 99E-03080 AlicanteSpain Multidisciplinary Institute for Environmental Studies(MIES)“Ramón Margalef” University of AlicanteSection 99E-03690 AlicanteSpain Department of Physics Systems Engineering and Signal TheoryUniversity of AlicanteSection 99E-03080 AlicanteSpain University Institute of Physics Applied to Sciences and Technologies University of AlicanteSection 99E-03080 AlicanteSpain

The present study evaluates ground-based downward surface shortwave radiation (Rs) over the coastal region of Alicante (Southeastern Spain).Hourly measurements collected over the eleven-year period 2010-2020 are *** weather stations located over the region capital,Alicante,have been selected as representative of urban and suburban *** additional weather stations far from the city have been selected representing rural *** is significantly reduced over the urban station during the morning hours within the winter season compared to the observations recorded over the suburban and rural stations,with a global mean difference of-81 and-120 W/m^(2)at 10 LT,***,no significant differences are obtained during the midday sun,with a global mean difference of-20 W/m^(2)between the urban and rural *** the aim of explaining these differences,the current paper investigates the relationship between Rsand different air pollutants:NOx,SO_(2),and fine particulate matter (PM_(2.5)and PM_(10)) as well as the wind field measured at the urban and suburban *** results found in this work point towards a close relationship between Rsand NOxconcentrations annual cycles,which are also influenced by the prevailing wind circulations observed over the study area.A global mean NOxconcentration of 107μg/m^(3)is observed over the urban station at 10 LT during the winter *** contrast,these high concentrations are significantly reduced over the suburban station,with global mean value of 40μg/m^(3)at 10 LT,for this period of the year.

关键词： Solar radiation Air pollution Weather-concentration relationship Coastal cities Atmospheric conditions Wind field

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Milking the Market

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China Today 2025年第1期74卷 39-41页

作者： HOU juan China Economic Weekly

With climate change becoming direr and the WTO losing its teeth at 30,experts renew call for green collaboration among the world’s three largest *** competition intensifies in the global dairy product market,many foreign dairy companies are focusing on China."China is the best market to debut breakthrough products,"said Bruno Chevot,food and beverage multinational Danone China’s president for North Asia and Oceania.

关键词： companies Market China.

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Sequence-activated chemiluminescence probes: programmable illumination for high-contrast in vivo sensing and imaging

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Science China Chemistry 2025年第01期 26-34页

作者： Yutao Zhang juan Li Wei-Hong Zhu Zhiqian Guo Shanghai Key Laboratory of Functional Materials Chemistry Joint International Research Laboratory of Precision Chemistry and Molecular Engineering Institute of Fine Chemicals School of Chemistry and Molecular Engineering East China University of Science and Technology State Key Laboratory of Bioreactor Engineering Shanghai Frontier Science Research Base of Optogenetic Techniques for Cell MetabolismEast China University of Science & Technology

Sequence-activated chemiluminescence(CL) technique offers a unique approach to detecting specific biomolecules or cellular events with high sensitivity and spatial resolution. The fundamental principle behind sequence-activated CL probes involves tailoring highly-controllable CL signals in response to specific sequences or events of interest, thus enabling high-contrast signals under complex physiological conditions. This sequential activation could be triggered by enzymes, reactive oxygen species(ROS), biothiols or changes in the microenvironment. These unique sequence-activated CL probes bestow several advantages, including minimal background, deep-tissue penetration, and the ability of non-invasive or minimally invasive detection. The sequence-activated CL techniques represent a significant advancement in molecular imaging and diagnostics. In this mini-review, we focus on the latest developments in sequential CL probes, addressing the technical challenges and discussing the future trajectory by harnessing CL signaling and molecular recognition.

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Stiffness-tunable biomaterials provide a good extracellular matrix environment for axon growth and regeneration

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Neural Regeneration Research 2025年第5期20卷 1364-1376页

作者： Ronglin Han Lanxin Luo Caiyan Wei Yaru Qiao Jiming Xie Xianchao Pan juan Xing Department of Pathophysiology School of Basic Medical SciencesSouthwest Medical UniversityLuzhouSichuan ProvinceChina Department of Medicinal Chemistry School of PharmacySouthwest Medical UniversityLuzhouSichuan ProvinceChina

Neuronal growth, extension, branching, and formation of neural networks are markedly influenced by the extracellular matrix—a complex network composed of proteins and carbohydrates secreted by cells. In addition to providing physical support for cells, the extracellular matrix also conveys critical mechanical stiffness cues. During the development of the nervous system, extracellular matrix stiffness plays a central role in guiding neuronal growth, particularly in the context of axonal extension, which is crucial for the formation of neural networks. In neural tissue engineering, manipulation of biomaterial stiffness is a promising strategy to provide a permissive environment for the repair and regeneration of injured nervous tissue. Recent research has fine-tuned synthetic biomaterials to fabricate scaffolds that closely replicate the stiffness profiles observed in the nervous system. In this review, we highlight the molecular mechanisms by which extracellular matrix stiffness regulates axonal growth and regeneration. We highlight the progress made in the development of stiffness-tunable biomaterials to emulate in vivo extracellular matrix environments, with an emphasis on their application in neural repair and regeneration, along with a discussion of the current limitations and future prospects. The exploration and optimization of the stiffness-tunable biomaterials has the potential to markedly advance the development of neural tissue engineering.

关键词： alginate axon growth biomaterials extracellular matrix neural repair neurons neuroregeneration polyacrylamide polydimethylsiloxane stiffness

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Presynaptic endoplasmic reticulum architecture and hereditary spastic paraplegia

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Neural Regeneration Research 2024年第3期19卷 485-486页

作者： juan joséPérez-Moreno Instituto de Biomedicina de Sevilla(IBiS) Hospital Universitario Virgen Del Rocío/CSIC/Universidad de Sevillaand Departamento de Biología CelularFacultad de BiologíaUniversidad de SevillaSevilleSpain

Hereditary spastic paraplegia(HSP)is a clinically and genetically heterogeneous neurodegenerative disorder,characterized primarily by progressive spasticity and weakness in the lower *** ients can also experience peripheral neuropathy,cognitive impairment,and other neurological *** date,more than 80 genes have been implicated in HSP,encompassing various cellular components,although mutations in genes encoding endoplasmic reticulum(ER)-shaping proteins are the most prevalent(Parodi et al.,2017).ER-shaping proteins are generally known for regulating the tubulation and curvation of the ER,but most of them show additional functions,including fusion of ER tubules,microtubule-severing,ER autophagy,lipid droplet synthesis,contact sites with other organelles(Öztürk et al.,2020).This highlights the complexity of studying the role of these proteins and the link between ER function and HSP.

关键词： reticulum endoplasmic

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Anti-amyloid antibodies in Alzheimer’s disease: what did clinical trials teach us?

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Neural Regeneration Research 2025年第4期20卷 1092-1093页

作者： Danko Jeremic Lydia Jiménez-Díaz juan D.Navarro-López NeuroPhysiology&Behavior Lab University of Castilla-La ManchaBiomedical Research Center(CRIB)School of Medicine of Ciudad RealCiudad RealSpain

Although many causes of Alzheimer’s disease(AD)may exist,both the original amyloid cascade and tau hypotheses posit that abnormal misfolding and accumulation of amyloid-β(Aβ)and tau protein is the central event causing the ***,that conclusion could be only partly true,and there is conflicting evidence about the role of both proteins in AD,being able to precede and influence one *** researchers argue that these proteins are mere executors rather than primary causes of ***,there have been continuing refinements of both hypotheses,with alternative explanations proposed.Aβand tau proteins may be independently involved in specific neurotoxic pathways;yet there may be other crucial processes going on in early ***,accumulating evidence suggests that Aβand tau act synergistically,rather than additively in disease onset(Jeremic et al.,2021,2023a).

关键词： amyloid Alzheimer additive

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Sora文生视频大模型对学术期刊出版的机遇、挑战及应对

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新疆师范大学学报（哲学社会科学版） 2025年第2期46卷 79-88页

作者：刘娟新疆师范大学期刊社新疆乌鲁木齐830017

随着Sora文生视频大模型的迅猛发展,学术期刊出版正在经历深刻的变革与重塑。Sora技术的多模态特征与智能化能力,一方面促进学术信息的动态整合与开放获取,推动传统出版模式向协同创新与知识共享的新范式转型;另一方面,赋予著作权归属... 详细信息

随着Sora文生视频大模型的迅猛发展,学术期刊出版正在经历深刻的变革与重塑。Sora技术的多模态特征与智能化能力,一方面促进学术信息的动态整合与开放获取,推动传统出版模式向协同创新与知识共享的新范式转型;另一方面,赋予著作权归属和著作权风险治理等新的价值意蕴。面对Sora文生视频大模型对学术期刊出版带来的机遇和挑战,学术期刊应构建跨学科协作网络、重塑基于价值的学术评价标准、创新人才培养机制,强化全球学术出版治理。文本通过系统分析大语言模型、文生视频大模型驱动下的新兴学术生态,旨在为学术界提供理论视角和实践样态,实现知识生产的原创性与伦理性,推动学术出版在新技术环境中的学术治理现代化及可持续高质量发展。

关键词： Sora 学术期刊出版技术伦理学术伦理学术生态系统

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Navigating medial patellotibial ligament reconstruction:Clinical perspectives and surgical strategies

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World Journal of Clinical Cases 2025年第1期13卷 6-10页

作者： juan Pablo Zicaro Ignacio Garcia-Mansilla Division of Knee Hospital Italiano de Buenos AiresBuenos Aires 1109Argentina

The surgical approach for patellar instability usually refers to reconstruction of the medial patellofemoral ligament associated with an osteotomy of the tibial tuberosity or a trochleoplasty when *** medial patellotibial ligament and the medial patellomeniscal ligament are secondary stabilizers of the *** this,both the medial patellotibial and patellofemoral ligaments aid in patellar rotation and tilt when the knee is flexed beyond 45°.The medial patellotibial ligament plays a particularly important role in the final stages of stretching in extension and between 40 degrees to 90 degrees of *** clinical relevance and surgical indications for medial patellotibial ligament reconstruction associated with medial patellofemoral ligament reconstruction are still *** editorial explores the surgical indications and clinical results for medial patellotibial ligament reconstruction to improve readers’understanding of this technique,especially because reported clinical outcomes have remained sparse.

关键词： Medial patellotibial ligament Patellar instability Reconstruction Surgical

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Conductometric Titration for the Prediction of Conductivity in Solutions with Polymeric Membranes

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Journal of Electronic Science and Technology 2017年第4期15卷 342-350页

作者： María josé Lavorante juan Isidro Franco Research and Development of Renewable Energy Department at CITEDEF Institute of Scientific and Technical Research for the Defense Villa Martelli B1603ALO Argentina

The analytical technique of conductometric titration is used to characterize polymeric *** technique allows obtaining the polymer dry weight capacity(DWC) and the extent of reaction and establishing the optimal number of water molecules per sulfonic *** this particular case the polymer material under study was Nafion?*** different reactions were made: Neutralization and *** of them allow obtaining the same *** titrations could be considered as a good method to study the neutralization and exchange reactions for polymeric materials used in fuel cells or *** implementation of this analytical technique allows reducing operation time of those types of *** waiting time between determinations permits to say that the amount of reactant consumed and products obtained were the same after each addition of titrant.

关键词： Conductivity conductometric titration polymeric membranes

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Reassessing the AMPK-MTORC1 balance in autophagy in the central nervous system

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Neural Regeneration Research 2025年第11期20卷 3209-3210页

作者： Marta García-juan Mario Villa Irene Benito-Cuesta Lara Ordónez-Gutiérrez Francisco Wandosell Centro de Biología Molecular“Severo Ochoa”(CSIC-UAM) Nicolas Cabrera 1Universidad Autónoma de MadridMadridSpain Fisiología Animal Departamento de BiologíaFacultad de CienciasUniversidad Autónoma de MadridMadridSpain Department of Clinical Neuroscience CMM Karolinska Universitetssjukhuset SolnaStockholmSweden Departamento de Bioquímica y Biología Molecular Universidad Complutense de MadridMadridSpain Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas(CIBERNED) MadridSpain

Autophagy is a cellular degradation and recycling system,indispensable for cellular and organ development,homeostasis,and *** cellular process is evolutionarily highly conserved to quality control of many proteins and dysfunctional organelles,which finally recycle components as amino *** process is effective during normal physiology as part of anabolism and plays an additional important role during starvation(Dikic and Elazar,2018).Different types of autophagy have been chara cterized based on their dynamic,mechanism of action,target substrates,and protein *** of them are macroautophagy(hereafter called"autophagy"),microa utophagy,and chape rone-media ted autophagy(Fleming et al.,2022).

关键词： homeostasis system hereafter

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