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Recent Developments in Bioadhesives and Binders

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Journal of Renewable Materials 2025年第2期13卷 199-249页

作者： hong Lei Xiaojian zhou Antonio Pizzi Guanben Du Xuedong Xi College of Chemistry and Material Engineering Zhejiang A&F UniversityHangzhou311300China Yunnan Key Laboratory ofWood Adhesives and Glued Products College of Material Science and EngineeringSouthwest Forestry UniversityKunming650224China Laboratoire d’Etude et de Recherche sur le MAteriau Bois(LERMAB) University of LorraineBlvd.des AiguillettesNancy54000France

This review is composed of three main parts each of which is written by well-known top specialists that have been,in a way or other,also the main participants of the majority of the developments ***,after a general part covering the grand lines and more in-depth views of more recent tannin,lignin,carbohydrate and soy bioadhesives,somemix of the other bio raw materials with soy protein and soy flour and some other differently sourced bioadhesives for wood,this review presents a more in-depth part on starch-based wood adhesives and a more indepth part covering plant protein-based *** must be kept in mind that the review is focused on completely or almost completely biosourced adhesives,the fashionable adhesives derived from mixes of biosourced materials with synthetic resins having been intentionally *** choice was made as the latter constitute only an intermediate interval,possibly temporary if even for a somewhat long times,towards a final full bioeconomy of scale in this *** review also focuses on more recent results,mainly obtained in the last 10–20 years,thus on adhesive formulations really innovative and sometimes even *** all these fields there is still a lot of possibility of innovation for relevant formulation as this field is still in rapid growth.

关键词： Adhesives wood wood bioadhesives binders oxidized renewable materials carbohydrates starch cellulose lignin tannin vegetal proteins non-isocyanate polyurethanes(NIPU)

Persistent alterations in gray matter in COVID-19 patients experiencing sleep disturbances:a 3-month longitudinal study

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Neural Regeneration Research 2025年第10期20卷 3013-3024页

作者： Kaixuan zhou Gaoxiong Duan Ying Liu Bei Peng Xiaoyan zhou Lixia Qin Lingyan Liang Yichen Wei Qingping Zhang Xiaocheng Li Haixia Qin Yinqi Lai Yian lu Yan Zhang Jiazhu Huang Jinli Huang Yinfei Ouyang Bolin Bin Mingming Zhao Jun Liu Jianrong Yang Demao Deng Guangxi Key Laboratory of Special Biomedicine School of MedicineGuangxi UniversityNanningGuangxi Zhuang Autonomous RegionChina Department of Radiology the People’s Hospital of Guangxi Zhuang Autonomous RegionGuangxi Academy of Medical SciencesNanningGuangxi Zhuang Autonomous RegionChina Department of Sleep Medicine the People’s Hospital of Guangxi Zhuang Autonomous RegionNanningGuangxi Zhuang Autonomous RegionChina Department of Radiology The Second Xiangya HospitalCentral South UniversityChangshaHunan ProvinceChina Guangxi Clinical Research Center for Sleep Medicine the People’s Hospital of Guangxi Zhuang Autonomous RegionNanningGuangxi Zhuang Autonomous RegionChina

Sleep disturbances are among the most prevalent neuropsychiatric symptoms in individuals who have recovered from severe acute respiratory syndrome coronavirus 2 *** studies have demonstrated abnormal brain structures in patients with sleep disturbances who have recovered from coronavirus disease 2019(COVID-19).However,neuroimaging studies on sleep disturbances caused by COVID-19 are scarce,and existing studies have primarily focused on the long-term effects of the virus,with minimal acute phase *** a result,little is known about the pathophysiology of sleep disturbances in the acute phase of *** address this issue,we designed a longitudinal study to investigate whether alterations in brain structure occur during the acute phase of infection,and verified the results using 3-month follow-up data.A total of 26 COVID-19 patients with sleep disturbances(aged 51.5±13.57 years,8 women and 18 men),27 COVID-19 patients without sleep disturbances(aged 47.33±15.98 years,9 women and 18 men),and 31 age-and gender-matched healthy controls(aged 49.19±17.51 years,9 women and 22 men)were included in this *** COVID-19 patients with sleep disturbances were included in a longitudinal *** found that COVID-19 patients with sleep disturbances exhibited brain structural changes in almost all brain *** cortical thicknesses of the left pars opercularis and left precuneus were significantly negatively correlated with Pittsburgh Sleep Quality Index ***,we observed changes in the volume of the hippocampus and its subfield regions in COVID-19 patients compared with the healthy *** 3-month follow-up data revealed indices of altered cerebral structure(cortical thickness,cortical grey matter volume,and cortical surface area)in the frontal-parietal cortex compared with the baseline in COVID-19 patients with sleep *** findings indicate that the sleep disturbances patients had altered morphology in the cortical an

关键词： brain structure cortical gray matter volume cortical surface area cortical thickness hippocampus magnetic resonance imaging Pittsburgh Sleep Quality Index severe acute respiratory syndrome coronavirus 2 infections sleep disturbances sub-cortical volume

Insights into microscopic oil occurrence characteristics in shales from the Paleogene Funing Formation in Subei Basin, China

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Petroleum Science 2025年第1期22卷 55-75页

作者： Jun-Jie Wang Peng-Fei Zhang Shuang-Fang lu Zi-Zhi Lin Wen-Biao Li Jun-Jian Zhang Wei-Zheng Gao Neng-Wu zhou Guo-Hui Chen Ya-Jie Yin Han Wu Sanya Offshore Oil & Gas Research Institute of Northeast Petroleum University College of Earth Science and Engineering Shandong University of Science and Technology Key Laboratory of Continental Shale Hydrocarbon Accumulation and Efficient Development Ministry of Education Northeast Petroleum University School of Geoscience China University of Petroleum (East China)

The microscopic occurrence characteristics primarily constrain the enrichment and mobility of shale *** study collected the lacustrine shales from the Palaeogene Funing Formation in the Gaoyou Sag, Subei Basin. Conventional and multistage Rock-Eval, scanning electron microscopy, and nuclear magnetic resonance(NMR) T1-T2were performed to analyze the contents and occurrence characteristics of shale oil. Low-temperature nitrogen adsorption-desorption(LTNA/D) experiments were conducted on the shales before and after extraction. The relationships between shale oil occurrence with organic matter and pore structures were then discussed. Predominantly, the shale oil in the Funing Formation is found within fractures, with secondary occurrences in interparticle pores linked to brittle minerals and sizeable intraparticle pores associated with clay minerals. The selected shales can be categorized into two types based on the nitrogen isotherms. Type A shales are characterized by high contents of felsic and calcareous minerals but low clay minerals, with larger TOC and shale oil values. Conversely, Type B shales are marked by abundant clay minerals but diminished TOC and shale oil contents. The lower BET specific surface area(SSA), larger average pore diameter, and simpler pore surfaces and pore structures lead to the Type A shales being more conducive to shale oil enrichment and mobility. Shale oil content is predominantly governed by the abundance of organic matter, while an overabundance of organic matter typically equates to a reduced ratio of free oil and diminished fluidity. The BET SSA, volumes of pores less than 25 and 100 nm at extracted state all correlate negatively with total and adsorbed oil contents but display no correlation with free oil, while they have positive relationships with capillary-bound ***, pore water is mainly saturated in micropores(<25 nm) and minipores(25-100 nm), as well as adsorbed oil, while free oil, i.e., bound and movable

关键词： Occurrence characteristic Shale oil content Pore structure Low-temperature nitrogen adsorption-desorption Gaoyou Sag

耦合蒸汽压缩与储热的燃煤热电联产机组调峰性能研究

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中国电机工程学报 2025年第1期45卷 194-205,I0016页

作者：周霞李建锋周宏高云鹏中国电力企业联合会北京市西城区100761

为降低调峰期间的能耗水平,该文提出热电联产机组与蒸汽压缩储热系统耦合的技术方案,该方案是从汽轮机中压缸排汽中抽出部分蒸汽,利用多级压缩机对抽汽进行压缩,利用储热装置对压缩过程中蒸汽进行冷却,储热装置所储存的热量可用于加热... 详细信息

为降低调峰期间的能耗水平,该文提出热电联产机组与蒸汽压缩储热系统耦合的技术方案,该方案是从汽轮机中压缸排汽中抽出部分蒸汽,利用多级压缩机对抽汽进行压缩,利用储热装置对压缩过程中蒸汽进行冷却,储热装置所储存的热量可用于加热再热蒸汽或锅炉给水。该文建立热电联产机组耦合蒸汽压缩储热系统以及耦合电锅炉储热系统的调峰性能计算模型,并以某350 MW超临界燃煤热电联产机组为例进行性能计算。结果表明:在机组本身负荷保持在50%额定负荷甚至更高情况下,耦合两种系统的机组供电功率均可大幅降低,能够低于35%额定负荷;在机组耦合蒸汽压缩储热系统后,相比较机组50%额定负荷的能效指标,综合热效率提高7.38%。

关键词：燃煤机组热电联产蒸汽压缩灵活性改造深度调峰储热

Potential of ultrasound stimulation and sonogenetics in vision restoration:a narrative review

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Neural Regeneration Research 2025年第12期20卷 3501-3516页

作者： Jie Ji Chen Gong Gengxi lu Junhang Zhang Baoqiang Liu Xunan Liu Junhao Lin Patrick Wang Biju B.Thomas Mark S.Humayun Qifa zhou Department of Biomedical Engineering University of Southern CaliforniaLos AngelesCAUSA USC Roski Eye Institute Keck School of Medicine of University of Southern CaliforniaLos AngelesCAUSA Thomas Lord Department of Computer Science University of Southern CaliforniaLos AngelesCAUSA Harvard Westlake School Studio CityCAUSA

Vision restoration presents a considerable challenge in the realm of regenerative medicine,while recent progress in ultrasound stimulation has displayed potential as a non-invasive therapeutic *** narrative review offers a comprehensive overview of current research on ultrasound-stimulated neuromodulation,emphasizing its potential as a treatment modality for various nerve *** examining of the efficacy of different types of ultrasound stimulation in modulating peripheral and optic nerves,we can delve into their underlying molecular ***,the review underscores the potential of sonogenetics in vision restoration,which involves leveraging pharmacological and genetic manipulations to inhibit or enhance the expression of related mechanosensitive channels,thereby modulating the strength of the ultrasound *** also address how methods such as viral transcription can be utilized to render specific neurons or organs highly responsive to ultrasound,leading to significantly improved therapeutic outcomes.

关键词： neuromodulation non-invasive optic nerve injury retinal degeneration sonogenetics ultrasound stimulation visual restoration

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甜菜红色素提取、精制、稳定化研究

吉林农业科学 2010年第6期35卷 58-62页

作者：周宏璐王景会吉林省农业科学院长春130033

对甜菜红色素得率和色价、精制、稳定化的诸多因子做了试验,明确了pH值为3,温度70℃甜菜红色素浸出率、得率最高,A值最大;在80～90℃条件下持续3～5 min有效抑制多酚氧化酶活性;不同提取方法试验表明,多级连续浸提效果较好。

关键词：甜菜红色素提取精制稳定化多酚氧化酶

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导学模式提升法学本科毕业设计有效性研究

经济研究导刊 2009年第12期 225-227页

作者：梅奕敏周宏璐哈尔滨师范大学政法学院哈尔滨150025

法学高等教育院校在本科毕业设计环节,一直存在学生的毕业论文或抄袭他人、或制作粗糙、或既无理论深度又无实践指导意义等问题,使毕业设计失去有效性。如果将以学生为主体、促进学生自主学习的导学模式应用于毕业设计,将毕业设计划分... 详细信息

法学高等教育院校在本科毕业设计环节,一直存在学生的毕业论文或抄袭他人、或制作粗糙、或既无理论深度又无实践指导意义等问题,使毕业设计失去有效性。如果将以学生为主体、促进学生自主学习的导学模式应用于毕业设计,将毕业设计划分精细环节,各环节由导、学、研、修构成,规范导、学双方应当完成的任务,并实施评价,毕业设计过程与结果的质量就可实现可控制,进而提升毕业设计的有效性。

关键词：导学模式毕业设计法学教育改革

贺兰山东麓产区非酿酒酵母筛选及发酵特性研究

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食品与发酵工业 2025年第1期51卷 72-80,I0001-I0007页

作者：周迪卢玲王岚宁夏大学食品科学与工程学院宁夏银川750021 宁夏大学葡萄酒与园艺学院宁夏银川750021 葡萄与葡萄酒教育部工程研究中心宁夏银川750021

该研究对112株宁夏本土非酿酒酵母进行高糖、乙醇、pH、SO_(2)耐受性筛选及生长曲线的测定,筛选出耐受性强的本土非酿酒酵母进行赤霞珠葡萄酒发酵试验,通过理化指标测定、感官评价和挥发性物质测定,研究菌株发酵特性。结果表明,筛选出的... 详细信息

该研究对112株宁夏本土非酿酒酵母进行高糖、乙醇、pH、SO_(2)耐受性筛选及生长曲线的测定,筛选出耐受性强的本土非酿酒酵母进行赤霞珠葡萄酒发酵试验,通过理化指标测定、感官评价和挥发性物质测定,研究菌株发酵特性。结果表明,筛选出的4株本土非酿酒酵母YC-A13、YC-B10、YC-C13、YQY-B12均可耐受葡萄糖质量浓度450 g/L、乙醇含量13%、pH 1.0、SO_(2)质量浓度250 mg/L,优于商业酿酒酵母F33、CECA、XR。与商业酿酒酵母发酵酒样相比,4株本土非酿酒酵母发酵酒样产生了独有的香气物质癸酸乙酯、2-糠酸乙酯,质量浓度分别在17.63~19.85μg/L、4.04~20.42μg/L,癸酸甲酯的OAV>1可作为葡萄酒的主要香气成分;YC-B10、YC-C13、YQY-B12发酵酒样中产生了具有草本香、蔷薇花香的香茅醇,质量浓度在5.82~8.43μg/L。非酿酒酵母菌株发酵酒样之间产生的香气物质也存在明显差异,葡萄汁有孢汉逊酵母YC-B10和YQY-B12发酵酒样中产生了该种属独有的香气物质己酸丁酯,质量浓度分别为69.31和69.06μg/L,还分别产生了具有奶酪香气的己酸(质量浓度为536.25μg/L)和具有杏仁、菠萝香气的丙酸异戊酯(质量浓度为1.71μg/L)。美极梅奇酵母YC-A13和泽普林假丝酵母YC-C13发酵酒样中产生了具有脂香、黄油香气的2,3-丁二酮,质量浓度分别为69.31和69.06μg/L。美极梅奇酵母YC-A13中检测出具有扁桃仁、脂香气的1-戊醇,含量为280.15μg/L,OAV>0.1可作为潜在香气成分。综上所述,筛选出的4株优良本土非酿酒酵母具有不同的发酵特性,在提升葡萄酒香气品质和丰富度方面都有着独特的贡献与优势,为酿造具有产区特色的葡萄酒提供了理论依据。

关键词：本土非酿酒酵母耐受性发酵特性挥发性化合物

Orbitronics for energy-efficient magnetization switching

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Science China(Information Sciences) 2025年第1期68卷 398-399页

作者： Yuxuan YAO Daoqian ZHU Qingtao XIA Jianing LIANG Yuhao JIANG Zhiyang PENG Jiaxu LI Chen XIAO Renyou XU Wenwen WANG Xiantao SHANG Shiyang lu Dapeng ZHU hong-Xi LIU Kaihua CAO Weisheng ZHAO Fert Beijing Institute School of Integrated Circuit Science and Engineering Beihang University National Key Lab of Spintronics Institute of International Innovation Beihang University Qingdao Research Institute Beihang University Truth Memory Corporation

Spin-orbit torque （SOT）,as a promising writing method for magnetic random-access memory （MRAM）,has garnered widespread interest for over a decade [1].Heavy metals,such as β-W,have been broadly adopted as spin current sources,but suffer from phase change at a limited thickness,resulting in a dramatic reduction of the charge-tospin conversion efficiency θSH[2].The thickness limitation leads to stringent etching conditions and large distribution among devices,posing challenges for simultaneously satisfying SOT efficiency,etching-stop margins,and back-end-ofline （BEOL） compatibility.

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