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Natural Rubber-Based Ionogels

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Journal of Renewable Materials 2018年第3期6卷 251-258页

作者： TK.N.Tran A.Guyomard-Lack C.Cerclier B.Humbert G.Colomines J-F.Pilard R.Deterre J.Le Bideau e.leroy UBL IUT of NantesCNRSGEPEAUMR 61442 Avenue du professeur Jean ROUXELBP 53944475 CarquefouFrance UBL University of MaineUMR CNRS 6283Institute of Molecules and Materials of Le MansAvenue Olivier Messiaen72085 Le Mans Cedex 9France Institut des Matériaux Jean Rouxel(IMN) Universitéde NantesCNRS2 rue de la HoussinièreBP 3222944322 Nantes cedex 3France UBL CNRSGEPEAUMR 6144CRTT37Boulevard de l’Université44606 St Nazaire CedexFrance

Natural rubber(NR),besides being an abundant renewable resource for the elastomer industry,can be a potential resource for the design of innovative biobased polymer *** present work is based on“telechelic”liquid natural rubber oligomers obtained by controlled chemical degradation of *** chain ends of such oligomers can then be functionalized(with acrylate functions in the present case)and reacted with multifunctional crosslinkers in order to form ***’s more,the initial solubility of such thermosetting system in an ionic liquid(IL)can be used for the formulation of *** solid networks typically containing 80%of IL were produced,resulting in high ionic conductivity *** oligomer chain length was shown to affect IL fragility due to confinement and specific interactions of ions with the host polymer network.

关键词： Natural rubber oligomers ionogels confinement ionic conductivity

铈对Ti-V-Cr-Fe储氢合金显微组织的影响

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中国稀土学报 2009年第1期27卷 97-103页

作者：黄倬 Fermin Cuevas 刘晓鹏蒋利军 Michel Latroche e. leroy 杜军北京有色金属研究总院能源材料与技术研究所北京100088 Chimie Metallurgique des Terres Rares-ICMPe-UMR7182-CNRS France

使用V-Fe合金为原料制备了Ti24.93V31.17Cr37.40Fe6.50Cex固溶体储氢合金,采用ePMA和XRD对合金显微组织和相结构进行了分析。结果表明,不含Ce的Ti24.93V31.17Cr37.40Fe6.50合金由BCC主相和分布于晶界的Ti9.7Fe3.3O3和TiO0.325相组成。当Ce添加于合金后,随着合金中Ce含量的增加,Ti9.7Fe3.3O3和TiO0.325相含量明显减少。Ce的添加抑制了富Ti相的析出,促进了合金元素尤其是Ti的均匀分布。此外,随Ce含量增加,合金BCC主相平均原子半径和晶格常数随之增大,有利于增大合金的储氢容量。

关键词：储氢材料 Ti-V固溶体显微组织铈 VFe合金

Lessons Learned as President of the Institute for Systems Biology(2000–2018)

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Genomics, Proteomics & Bioinformatics 2018年第1期16卷 1-9页

作者： leroy e. Hood Providence St. Joseph Health Seattle WA 98057 USA Institute for Systems Biology Seattle WA 98109 USA

I stepped down as president of the Institute for Systems Biol- ogy （ISB） on Jan 1, 2018. As I think about my 17-year term as President, I am astounded at how much I have learned, not only about science but also abou... 详细信息

关键词： 21st-Century medicine Systems medicine Scientific wellness P4 healthcare Systems biology Personal, dense, dynamic data clouds

NeCAB family of neuronal calcium-binding proteins in health and disease

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Neural Regeneration Research 2025年第5期20卷 1236-1243页

作者： Diones Bueno Michael K.e.Schafer Sudena Wang Michael J.Schmeisser Axel Methner Institute for Molecular Medicine University Medical Center of the Johannes Gutenberg-UniversityMainzGermany Department of Anesthesiology University Medical Center of the Johannes Gutenberg-UniversityMainzGermany Institute of Anatomy University Medical Center of the Johannes Gutenberg-UniversityMainzGermany

The N-terminal eF-hand calcium-binding proteins 1–3(NeCAB1–3) constitute a family of predominantly neuronal proteins characterized by the presence of at least one eF-hand calcium-binding domain and a functionally less well characterized C-terminal antibiotic biosynthesis monooxygenase domain. All three family members were initially discovered due to their interactions with other proteins. NeCAB1 associates with synaptotagmin-1, a critical neuronal protein involved in membrane trafficking and synaptic vesicle exocytosis. NeCAB2 interacts with predominantly striatal G-protein-coupled receptors, while NeCAB3 partners with amyloid-β A4 precursor protein-binding family A members 2 and 3, key regulators of amyloid-β production. This demonstrates the capacity of the family for interactions with various classes of proteins. NeCAB proteins exhibit distinct subcellular localizations: NeCAB1 is found in the nucleus and cytosol, NeCAB2 resides in endosomes and the plasma membrane, and NeCAB3 is present in the endoplasmic reticulum and Golgi apparatus. The antibiotic biosynthesis monooxygenase domain, an evolutionarily ancient component, is akin to atypical heme oxygenases in prokaryotes but is not wellcharacterized in vertebrates. Prokaryotic antibiotic biosynthesis monooxygenase domains typically form dimers, suggesting that calcium-mediated conformational changes in NeCAB proteins may induce antibiotic biosynthesis monooxygenase domain dimerization, potentially activating some enzymatic properties. However, the substrate for this enzymatic activity remains uncertain. Alternatively, calcium-mediated conformational changes might influence protein interactions or the subcellular localization of NeCAB proteins by controlling the availability of protein–protein interaction domains situated between the eF hands and the antibiotic biosynthesis monooxygenase domain. This review summarizes what is known about genomic organization, tissue expression, intracellular localization, interac

关键词： calcium eF hand mitochondria nervous system signal transduction

Human Gut Microbiota and Gastrointestinal Cancer

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Genomics, Proteomics & Bioinformatics 2018年第1期16卷 33-49页

作者： Changting Meng Chunmei Bai Thomas D. Brown leroy e. Hood Qiang Tian Institute for Systems Biology Seattle WA 98109 USA Department of Oncology Peking Union Medical College Hospital Beijing 100730 China Swedish Cancer Institute Seattle WA 98104 USA P4 Medicine Institute Seattle WA 98109 USA

Human gut microbiota play an essential role in both healthy and diseased states of humans. In the past decade, the interactions between microorganisms and tumors have attracted much attention in the efforts to understand various features of the complex microbial communities, as well as the possible mechanisms through which the microbiota are involved in cancer prevention, carcinogenesis, and anti-cancer therapy. A large number of studies have indicated that microbial dysbiosis contributes to cancer susceptibility via multiple pathways. Further studies have suggested that the microbiota and their associated metabolites are not only closely related to carcinogenesis by inducing inflammation and immune dysregulation, which lead to genetic instability, but also inter- fere with the pharmacodynamics of anticancer agents. In this article, we mainly reviewed the influ- ence of gut microbiota on cancers in the gastrointestinal （GI） tract （including esophageal, gastric, colorectal, liver, and pancreatic cancers） and the regulation of microbiota by diet, prebiotics, pro- biotics, synbiotics, antibiotics, or the Traditional Chinese Medicine. We also proposed some new strategies in the prevention and treatment of GI cancers that could be explored in the future. We hope that this review could provide a comprehensive overview of the studies on the interactions between the gut microbiota and GI cancers, which are likely to yield translational opportunities to reduce cancer morbidity and mortality by improving prevention, diagnosis, and treatment.

关键词： Inflammation Immune regulation Microbial metabolites Carcinogenesis Traditional ChineseMedicine

Recent Advancements in the Optimization Capacity Configuration and Coordination Operation Strategy of Wind-Solar Hybrid Storage System

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energy engineering 2025年第1期122卷 285-306页

作者： Hongliang Hao Caifeng Wen Feifei Xue HaoQiu Ning Yang Yuwen Zhang Chaoyu Wang edwin e.Nyakilla Department of New energy Storage Peking University Ordos Research Institute of EnergyOrdos017010China School of energy and Power engineering Inner Mongolia University of TechnologyHohhot010080China Key Laboratory of Wind energy and Solar energy Utilization Technology Inner Mongolia University of TechnologyHohhot010051China

Present of wind power is sporadically and cannot be utilized as the only fundamental load of energy *** paper proposes a wind-solar hybrid energy storage system(HeSS)to ensure a stable supply grid for a longer period.A multi-objective genetic algorithm(MOGA)and state of charge(SOC)region division for the batteries are introduced to solve the objective function and configuration of the system capacity,***/Simulink was used for simulation *** optimization results show that for a 0.5 MW wind power and 0.5 MW photovoltaic system,with a combination of a 300 Ah lithium battery,a 200 Ah lead-acid battery,and a water storage tank,the proposed strategy reduces the system construction cost by approximately 18,000 ***,the cycle count of the electrochemical energy storage systemincreases from4515 to 4660,while the depth of discharge decreases from 55.37%to 53.65%,achieving shallow charging and discharging,thereby extending battery life and reducing grid voltage fluctuations *** proposed strategy is a guide for stabilizing the grid connection of wind and solar power generation,capability allocation,and energy management of energy conservation systems.

关键词： electric-thermal hybrid storage modal decomposition multi-objective genetic algorithm capacity optimization allocation operation strategy

Merging bound states in the continuum in an open acoustic resonator

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Science China(Physics,Mechanics & Astronomy) 2025年第1期Mechanics & Astronomy) .卷 124-131页

作者： Lujun Huang Bin Jia Artem S.Pilipchuk Sibo Huang Chen Shen Almas F.Sadreev Yong Li Andrey e.Miroshnichenko School of Physics and electronic Sciences East China Normal University Institute of Acoustics Tongji University L.V.Kirensky Institute of Physics Department of Mechanical engineering Rowan University School of engineering and Technology University of New South Wales at Canberra

Bound states in the continuum （BICs） are perfectly localized resonances despite embedding in the continuum ***,an isolated BIC is very sensitive to the structure ***,we report merging acoustic BICs in a single open resonator,robust against the structure *** find that both symmetry-protected BIC and Friedrich-Wintgen BIC are sustained in a single coupled waveguide-resonator *** varying the height and length of the resonator,these two BICs move toward each other and merge into a single one at a critical *** to an individual BIC,the merged BIC is robust against fabrication error because its Q-factor is proportional to ΔL-4,whereΔL embodies the structure *** essence of this extraordinary phenomenon is perfectly explained by the two-and three-level approximations of the effective nonHermitian ***,we present direct experimental demonstrations of the moving and merging of BICs in a coupled 3D waveguide-resonator,which are evidenced by the vanishing of the linewidth of Fano resonance in the transmission *** results may find exciting applications in designing high-quality acoustic sources,sensors and filters.

关键词： acoustic resonances bound state in the continuum high-Q resonances

Systems Approaches to Biology and Disease enable Translational Systems Medicine

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Genomics, Proteomics & Bioinformatics 2012年第4期10卷 181-185页

作者： leroy Hood Qiang Tian Institute for Systems Biology SeattleWA 98109-5234USA

The development and application of systems strategies to biology and disease are transforming medical research and clinical practice in an unprecedented rate. In the foreseeable future, clinicians, medical researchers, and ultimately the consumers and patients will be increasingly equipped with a deluge of personal health information, e.g., whole genome sequences, molecular profiling of diseased tissues, and periodic multi-analyte blood testing of biomarker panels for disease and wellness. The convergence of these practices will enable accurate prediction of disease susceptibility and early diagnosis for actionable preventive schema and personalized treatment regimes tailored to each individual. It will also entail proactive participation from all major stakeholders in the health care system. We are at the dawn of predictive, preventive, personalized, and participatory （P4） medicine, the fully implementation of which requires marrying basic and clinical researches through advanced systems thinking and the employment of high-throughput technologies in genomics, pro- teomics, nanofluidics, single-cell analysis, and computation strategies in a highly-orchestrated discipline we termed translational systems medicine.

关键词： Systems biology P4 medicine Family genome sequencing Targeted proteomics Single-cell analysis

enhancing perianal disease management with integrated physical and psychological approaches

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World Journal of Clinical Cases 2025年第2期13卷 59-63页

作者： Uchenna e Okpete Haewon Byeon Department of Digital Anti-aging Healthcare(BK21) Inje UniversityGimhae 50834South Korea

This article provides a comprehensive analysis of the study by Hou et al,focusing on the complex interplay between psychological and physical factors in the postoperative recovery(POR)of patients with perianal *** study sheds light on how illness perception,anxiety,and depression significantly influence recovery *** et al developed a predictive model that demonstrated high accuracy in identifying patients at risk of poor *** article explores the critical role of pre-operative psychological assessment,highlighting the need for mental health support and personalized recovery plans in enhancing POR quality.A multidisciplinary approach,integrating mental health professionals with surgeons,anesthesiologists,and other specialists,is emphasized to ensure comprehensive care for *** study’s findings serve as a call to integrate psychological care into surgical practice to optimize outcomes for patients with perianal diseases.

关键词： Perianal disease Post-operative recovery Anxiety Depression Pain management emotional well-being Multidisciplinary approach