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Unlocking the growth potential:harnessing the power of synbiotics to enhance cultivation of Pleurotus spp.

Journal of Zhejiang University-Science B(Biomedicine & Biotechnology) 2024年第4期25卷 293-306页

作者： Reshma PATIL Aizi Nor Mazila RAMLI ang shu xuan Ng Zhi XIN Nur Izyan Wan AZELEE Prakash BHUYAR Faculty of Industrial Sciences and Technology Universiti Malaysia Pahang Al-Sultan Abdullah(UMPSA)Gambang26300Malaysia BioAromatic Research Centre of Excellence Universiti Malaysia Pahang Al-Sultan Abdullah(UMPSA)Gambang26300Malaysia Department of Bioprocess&Polymer Engineering Faculty of EngineeringUniversiti Teknologi MalaysiaJohor81310Malaysia Organic Agriculture Management Maejo University International College(MJU-IC)Maejo UniversityChiang Mai50290Thailand International Industry and Agriculture Innovation Research Center(IIAR) International CollegeMaejo UniversityChiang Mai50290Thailand

The oyster mushroom(Pleurotus spp.)is one of the most widely cultivated mushroom species *** present study investigated the effect of synbiotics on the growth and quality of Pleurotus ostreatus and Pleurotus *** synbiotics formulations were applied by spraying mushroom samples daily and measuring their growth parameters,yield,biological efficiency,proximate composition,mineral content,total phenolic content(TPC),and diphenyl-1-picryl-hydrazyl(DPPH)radical scavenging *** demonstrated that the most significant yield of oyster mushrooms was harvested from synbiotics sprayed with inulin and Lactobacillus casei(56.92 g).Likewise,the highest biological efficiency obtained with a similar synbiotic was 12.65%.Combining inulin and *** was the most effective method of improving the mushrooms'growth performance and nutrient content in both ***,synbiotics that combined inulin and *** resulted in the highest TPC(20.550 mg gallic acid equivalent(GAE)/g dry extract(DE))in white oyster mushrooms(***).In comparison,in grey mushroom(***)the highest TPC was yielded by ***(1.098 mg GAE/g DE)followed by inulin and ***(1.079 mg GAE/g DE).The DPPH results indicated that the oyster mushroom could be an efficient *** results revealed that applying synbiotics improved the mushrooms'quality by increasing their antioxidant capacity with higher amounts of phenolic compounds and offering better health benefits with the increased levels of mineral ***,these studies demonstrated the potential of using synbiotics as a biofertilizer,which is helpful for mushroom cultivation;therefore,it might solve the challenge of inconsistent quality mushroom growers face.

关键词： Antioxidant Biofertilizer Growth performance Mushroom cultivation Pleurotus Synbiotics

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释放生长潜力：利用合生元的力量加强侧耳属植物种植（英文）

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Journal of Zhejiang University-Science B(Biomedicine & Biotechnology) 2024年第4期 293-307页

作者： Reshma PATIL Aizi Nor Mazila RAMLI ang shu xuan Ng Zhi XIN Nur Izyan Wan AZELEE Prakash BHUYAR 马来西亚彭亨苏丹阿卜杜拉大学工业科学与技术学院(UMPSA) 2. Bio芳香卓越研究中心马来西亚彭亨苏丹阿卜杜拉大学马来西亚工艺大学工程学院生物工艺与聚合物工程系梅州大学国际学院有机农业管理(MJU-IC) 梅州大学国际学院国际工农业创新研究中心(IIAR)

平菇（Pleurotus spp.）是全球最广泛栽培的蘑菇品种之一。本研究旨在探讨合生元对Pleurotus ostreatus和Pleurotus pulmonarius生长和品质的影响。通过每日对蘑菇样品喷洒不同浓度的合生元，测量其生长参数、产量、生物效率、近似成分... 详细信息

平菇（Pleurotus spp.）是全球最广泛栽培的蘑菇品种之一。本研究旨在探讨合生元对Pleurotus ostreatus和Pleurotus pulmonarius生长和品质的影响。通过每日对蘑菇样品喷洒不同浓度的合生元，测量其生长参数、产量、生物效率、近似成分、矿物质含量、总酚含量和二苯基-1-三硝基苯肼（DPPH）自由基清除活性。结果表明，使用喷洒菊粉和干酪乳杆菌的合生元，平菇的产量最高（56.92克），生物效率也最高（12.65%）。菊粉和干酪乳杆菌的组合最为高效，可以同时提高两种样品蘑菇的生长性能和营养成分。此外在白平菇（***）中，菊粉和干酪乳杆菌组合的合生元可产生最高的总酚含量（20.550 mg GAE/g DE），而在灰蘑菇（P. pulmonarius）中产生最高总酚含量的是干酪乳杆菌（1.098 mg GAE/g DE），其次是菊粉和干酪乳杆菌（1.079 mg GAE/g DE）。DPPH结果表明，平菇可以作为一种有效的抗氧化剂。综上，合生元可通过增加酚类化合物的含量来提高蘑菇的抗氧化能力，并通过增加矿物质元素的含量来提供更好的健康益处，从而提高了蘑菇的品质。上述研究证明了合生元作为一种生物肥料用于蘑菇栽培的应用潜力，是帮助蘑菇种植者解决质量不稳定的一个有效方案。

关键词：抗氧化剂生物肥料成长表现蘑菇种植侧耳属合生元

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Lightweight and high-security laser-based cotton tip pruning robot

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International Journal of Agricultural and Biological Engineering 2024年第4期17卷 98-108页

作者： xuan'ang Guo Ziyang Mao Zedong Shi Wei Lu School of Artificial Intelligence Nanjing Agricultural UniversityNanjing 210031China

Considering the current environmental pollution caused by chemical topping,plant damage caused by mechanical topping,and the high cost of manual topping,a laser-based cotton-tip pruning robot for field cotton was designed in this *** main advantages of this robot include its safety,light weight,low cost,and environmental ***,the structural design,measurement,and corresponding control system design of the robot were ***,a precise laser control method based on Yolov5 cotton top identification and the inverse kinematic solution of parallel robot rapid positioning were ***,the optimal laser irradiation wavelength and duration were ***,a laser-topping experiment was conducted,and the overall accuracy and recall rates for cotton identification were 98.3%and 99.3%,*** AP and mAP at the threshold value of 0.5 reached 99.3%and 78.8%,*** maximum positioning error of the jacking system is 2.6 mm,and the repeated positioning error is within±1.2 cm,which meets the accuracy requirements of laser ***-purple laser irradiation at 15 W and 405 nm for 22 s was the best topping *** the effects of cotton topping with and without manual topping,it can be seen that laser topping significantly improved the yield and *** with the photothermal response of the cotton topping,the feasibility of laser topping was verified both theoretically and *** laser-topping scheme proposed in this study exhibits high efficiency,environmental protection,and safety,as well as good application prospects.

关键词： laser topping parallel manipulator photothermal response object detection

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SCIRD: Revealing Infection of Malicious Software in Edge Computing-Enabled IoT Networks

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Computers, Materials & Continua 2024年第5期79卷 2743-2769页

作者： Jiehao Ye Wen Cheng Xiaolong Liu Wenyi Zhu xuan’ang Wu Shigen Shen School of Information Engineering Huzhou UniversityHuzhou313000China

The Internet of Things(IoT)has characteristics such as node mobility,node heterogeneity,link heterogeneity,and topology *** the face of the IoT characteristics and the explosive growth of IoT nodes,which brings about large-scale data processing requirements,edge computing architecture has become an emerging network architecture to support IoT applications due to its ability to provide powerful computing capabilities and good service ***,the defense mechanism of Edge Computing-enabled IoT Nodes(ECIoTNs)is still weak due to their limited resources,so that they are susceptible to malicious software spread,which can compromise data confidentiality and network service *** this situation,we put forward an epidemiology-based susceptible-curb-infectious-removed-dead(SCIRD)***,we analyze the dynamics of ECIoTNs with different infection levels under different initial conditions to obtain the dynamic differential ***,we establish the presence of equilibrium states in the SCIRD ***,we conduct an analysis of the model’s stability and examine the conditions under which malicious software will either spread or disappear within Edge Computing-enabled IoT(ECIoT)***,we validate the efficacy and superiority of the SCIRD model through MATLAB *** research findings offer a theoretical foundation for suppressing the propagation of malicious software in ECIoT *** experimental results indicate that the theoretical SCIRD model has instructive significance,deeply revealing the principles of malicious software propagation in ECIoT *** study solves a challenging security problem of ECIoT networks by determining the malicious software propagation threshold,which lays the foundation for buildingmore secure and reliable ECIoT networks.

关键词： Edge computing Internet of Things malicious software propagation model heterogeneity

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Reconcile the contradictory wettability requirements for the reduction and oxidation half-reactions in overall CO_(2) photoreduction via alternately hydrophobic surfaces

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Journal of Energy Chemistry 2024年第6期93卷 202-212,I0006页

作者： Hailing Huo Ting Hu Chengxi Huang Fang Wu Tongyu Wang xuan Liu Liang Zhang Qiang Ju Zhiqing Zhong Hongbin Xing Erjun Kan ang Li MIIT Key Laboratory of Semiconductor Microstructure and Quantum Sensing Nanjing University of Science and TechnologyNanjing 210094JiangsuChina College of Information Science and Technology Nanjing Forestry UniversityNanjing 210037JiangsuChina

The overall photocatalytic CO_(2) reduction reaction(OPCRR)that can directly convert CO_(2) and H_(2)O into fuels represents a promising renewable energy conversion *** a typical redox reaction,the OPCRR involves two half-reactions:the CO_(2) reduction half-reaction(CRHR)and the water oxidation half-reaction(WOHR).Generally,both half-reactions can be promoted by adjusting the wettability of ***,there is a contradiction in wettability requirements for the two ***,CRHR prefers a hydrophobic surface that can accumulate more CO_(2) molecules on the active sites,ensuring the appropriate ratio of gas-phase(CO_(2))to liquid-phase(H_(2)O)***,the WOHR prefers a hydrophilic surface that can promote the departure of the gaseous product(O_(2))from the catalyst surface,preventing isolation between active sites and the reactant(H_(2)O).Here,we successfully reconciled the contradictory wettability requirements for the CRHR and WOHR by creating an alternately hydrophobic *** was achieved through a selectively hydrophobic modification method and a charge-transfer-control ***,the collaboratively promoted CRHR and WOHR led to a significantly enhanced OPCRR with a solar-to-fuel conversion efficiency of 0.186%.Notably,in ethanol production,the catalyst exhibited a 10.64-fold increase in generation rate(271.44μmol g^(-1)h~(-1))and a 4-fold increase in selectivity(55.77%)compared to the benchmark *** innovative approach holds great potential for application in universal overall reactions involving gas participation.

关键词： Hydrophobic Hydrophilic Gas transport Overall CO_(2)photoreduction Z-scheme

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High-density triple-phase contact points for enhanced photocatalytic CO_(2) reduction to methanol

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Chinese Chemical Letters 2024年第2期35卷 252-256页

作者： Hanwen Jian Kaiming Deng Tongyu Wang Chengxi Huang Fang Wu Hailing Huo Bo Ouyang xuan Liu Jingjing Ma Erjun Kan ang Li MIIT Key Laboratory of Semiconductor Microstructure and Quantum Sensing School of ScienceNanjing University of Science and TechnologyNanjing 210094China College of Information Science and Technology Nanjing Forestry UniversityNanjing 210037China State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering Ningxia UniversityYinchuan 750021China

The efficiency of photocatalytic CO_(2) reduction reaction(PCRR)is restricted by the low solubility and mobility of CO_(2) in water,poor CO_(2) adsorption capacity of catalyst,and competition with hydrogen evolution reaction(HER).Recently,hydrophobic modification of the catalyst surface has been proposed as a potential solution to induce the formation of triple-phase contact points(TPCPs)of CO_(2)(gas phase),H_(2) O(liquid phase),and catalysts(solid phase)near the surface of the catalyst,enabling direct delivery of highly concentrated CO_(2) molecules to the active reaction sites,resulting in higher CO_(2) and lower H+surface *** TPCPs thus act as the ideal reaction points with enhanced PCRR and suppressed ***,the initial synthesis of triple-phase photocatalysts tends to possess a lower bulk density of TPCPs due to the simple structure leading to limited active points and CO_(2) adsorption ***,based on constructing a hydrophobic hierarchical porous TiO_(2)(o-HPT)with interconnected macropores and mesopores structure,we have significantly increased the density of TPCPs in a unit volume of the *** with hydrophobic macroporous TiO_(2)(o-MacPT)or mesoporous TiO_(2)(o-MesPT),the o-HPT with increased TPCP density leads to enhanced photoactivity,enabling a high methanol production rate with 1111.5μmol g^(−1) h^(−1) from *** results emphasize the significance of high-density TPCPs design and propose a potential path for developing efficient PCRR systems.

关键词： Photocatalysis CO_(2)reduction reaction Photocatalyst Triple-phase contact points Methanol

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基于贝叶斯网络的PPP项目风险预测

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软科学 2024年第3期38卷 138-144页

作者：孙慧王煊昂天津大学管理与经济学部天津300072

基于影响图的基本原理和PPP项目风险的相关研究,识别了PPP项目风险传递链。然后使用142份调查问卷数据,运用期望最大化(EM)算法和累积分布函数(CDF)算法,构建并验证了PPP项目风险贝叶斯网络模型。结果显示,该模型对投资收益、项目功能... 详细信息

基于影响图的基本原理和PPP项目风险的相关研究,识别了PPP项目风险传递链。然后使用142份调查问卷数据,运用期望最大化(EM)算法和累积分布函数(CDF)算法,构建并验证了PPP项目风险贝叶斯网络模型。结果显示,该模型对投资收益、项目功能、溢出效应3个项目目标预测的准确性分别为77.81%、73.40%和79.15%。运用其学习、推理功能,推导出PPP项目的关键风险源的类型是项目因素和政府因素,影响投资收益的关键风险事件是使用量不足风险和施工成本超支风险。从某水务PPP项目的案例分析来看,模型在PPP项目投资及风险管理中具备一定应用价值。

关键词：贝叶斯网络 PPP项目风险预测

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可解释性人工智能有助于提升自适应学习的学习效果吗?——基于29项实验与准实验的元分析

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现代教育技术 2024年第10期34卷 92-102页

作者：陈昂轩贾积有北京大学教育学院北京100871

当前,以数据驱动为基础的自适应学习技术在教育领域展现出了巨大的潜力,然而其不透明的“黑箱”属性引发了教育研究者和实践者的普遍担忧。可解释性人工智能被认为有潜力在自适应学习情境中帮助学习者理解干预决策,从而提升学习成效,但... 详细信息

当前,以数据驱动为基础的自适应学习技术在教育领域展现出了巨大的潜力,然而其不透明的“黑箱”属性引发了教育研究者和实践者的普遍担忧。可解释性人工智能被认为有潜力在自适应学习情境中帮助学习者理解干预决策,从而提升学习成效,但其在教育应用中的实践效果存在争议。为此,文章采用元分析方法,对29项实证研究的66个效应量进行分析,发现可解释性人工智能对自适应学习的学习效果的提升为中等程度,其中对学习者认知和元认知维度的影响更大;可解释性人工智能的促进作用因受到解释设计、呈现设计、实验设计的影响而存在差异。基于研究结果,文章提出未来的自适应学习干预应坚持以学习者为中心,注重学习干预解释的互动性、可读性和边界性等启示,以促进可解释性人工智能在教育领域的深度应用。

关键词：自适应学习可解释性人工智能元分析

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不同NaOH预处理浓度和预处理时间对麦秆常温厌氧发酵效率的影响

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安全与环境学报 2024年第1期24卷 271-279页

作者：张鸣李昂李雪米璇兰州城市学院城市环境学院兰州730070

在确保NaOH对小麦秸秆预处理效果的前提下,通过适当延长预处理时间可减少NaOH用量,进而降低二次污染风险,为小麦秸秆的户用沼气生产提供理论依据。采用自行设计的厌氧发酵装置,研究不同NaOH预处理质量分数和预处理时间对小麦秸秆常温(20... 详细信息

在确保NaOH对小麦秸秆预处理效果的前提下,通过适当延长预处理时间可减少NaOH用量,进而降低二次污染风险,为小麦秸秆的户用沼气生产提供理论依据。采用自行设计的厌氧发酵装置,研究不同NaOH预处理质量分数和预处理时间对小麦秸秆常温(20℃)厌氧发酵效率的影响。结果显示,在小麦秸秆常温厌氧发酵时,NaOH质量分数为3%时的预处理效果优于质量分数为0和6%的预处理效果;在预处理7~28 d时,纤维素、半纤维素和木质素的脱除率分别为3.66%~8.07%、43.08%~46.43%和47.88%~51.44%;发酵时的初始pH值为8.36~8.47,108~113 d发酵基本完成,累积产甲烷1 565.80~1 833.16 mL,干物质累积产甲烷体积为97.86~114.57 mL/g,产甲烷速率为13.86~16.97 mL/d,甲烷体积分数为50%~58%的持续时间为57~72 d。通过响应面模型试验得到最优预处理条件为:NaOH质量分数为4.36%,预处理时间为12.44 d。该条件下干物质甲烷产量的实测值为113.76 mL/g,与预测值接近,相对误差小于5%,表明模型有效。综合判断,在小麦秸秆常温(20℃)厌氧发酵时,利用质量分数为4.36%(以秸秆干重计)的NaOH对秸秆进行预处理切实可行。

关键词：环境工程学小麦秸秆厌氧发酵 NaOH 预处理累积产甲烷体积响应面

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线粒体损伤在炎症性肠病中的研究进展

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中国比较医学杂志 2024年第9期34卷 165-171页

作者：吴晓婷轩昂沈娟广东药科大学广东省药物生物活性物质重点实验室广州510006

炎症性肠病(inflammatory bowel disease,IBD)是一种严重危害人类健康的慢性复发性肠道炎症疾病。其发病机制尚不明确,可能涉及遗传、免疫和环境等多种因素。近年来,越来越多的研究表明线粒体损伤与功能异常在IBD的发生发展中发挥着重... 详细信息

炎症性肠病(inflammatory bowel disease,IBD)是一种严重危害人类健康的慢性复发性肠道炎症疾病。其发病机制尚不明确,可能涉及遗传、免疫和环境等多种因素。近年来,越来越多的研究表明线粒体损伤与功能异常在IBD的发生发展中发挥着重要作用。本综述对炎症性肠病中线粒体损伤的相关研究进行了全面回顾和梳理,重点探讨线粒体氧化应激损伤、自噬功能障碍、动力学紊乱、呼吸功能缺陷对IBD的影响,尝试寻找其潜在治疗靶点,旨在为IBD的科学防治提供新依据。

关键词：炎症性肠病线粒体损伤功能障碍

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