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Insect Science 2023年第3期30卷 857-866页

作者： Mikhail V.Kozlov Vitali Zverev Tobias M.Sandner erik J.van Nieukerken Elena L.Zvereva Department of Biology University of TurkuTurkuFinland Department of Biology Philipps-Universitat MarburgMarburgGermany Naturalis Biodiversity Center Leidenthe Netherlands

Damage to plant communities imposed by insect herbivores generally decreases from low to high *** decrease is routinely attributed to declines in herbivore abundance and/or diversity,whereas latitudinal changes in per capita food consumption remain virtually ***,we tested the hypothesis that the lifetime food consumption by a herbivore individual decreases from low to high latitudes due to a temperature-driven decrease in metabolic *** 2016 to 2019,we explored latitudinal changes in multiple characteristics of linear(gallery)mines made by larvae of the pygmy moth,Stigmella lapponica,in leaves of downy birch,Betula *** mined leaves were larger than intact leaves at the southern end of our latitudinal gradient(at 60°N)but smaller than intact leaves at its northern end(at 69°N),suggesting that female oviposition preference changes with *** latitudinal changes were observed in larval size,mine length or area,and in per capita food consumption,but the larval feeding efficiency(quantified as the ratio between larval size and mine size)increased with ***,*** larvae consumed less foliar biomass at higher latitudes than at lower latitudes to reach the same *** on space-for-time substitution,we suggest that climate warming will increase metabolic expenses of insect herbivores with uncertain consequences for plant-herbivore interactions.

关键词： Betula pubescens climate change food quality insect herbivory metabolic expenses oviposition preference

Data Access, Control, and Privacy Protection in the VODAN-Africa Architecture

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Data Intelligence 2022年第4期4卷 938-954,1037-1038页

作者： Putu Hadi Purnama Jati Mirjam van Reisen erik Flikkenschild Fransisca Oladipo Bert Meerman Ruduan Plug Sara Nodehi Leiden University 2331 GL Leidenthe Netherlands Tilburg University P.O.Box 901535000the Netherlands Leiden University Medical Center(LUMC) Leiden University1310 Leidenthe Netherlands Virus Outbreak Data Network-Africa Federal University 260101 LokojaNigeria GO FAIR Foundation 2333 AA Leidenthe Netherlands Kampala International University Uganda

The Virus Outbreak Data Network(VODAN)-Africa aims to contribute to the publication of Findable Accessible, Interoperable, and Reusable(FAIR) health data under well-defined access conditions. The next step in the VODAN-Africa architecture is to locally deploy the Center for Expanded Data Annotation and Retrieval(CEDAR) and arrange accessibility based on the ‘data visiting’ concept. Locally curated and reposited machine-actionable data can be visited by queries or algorithms, provided that the conditions of access are met. The goal is to enable the multiple(re)use of data with secure access functionality by clinicians(patient care), an idea aligned with the FAIR-based Personal Health Train(PHT) concept. The privacy and security requirements in relation to the FAIR Data Host and the FAIRification workspace(to produce metadata) or dashboard(for the patient) must be clear to design the IT architecture. This article describes a(first) practice, a reference implementation in development, within the VODAN-Africa and Leiden University Medical Center community.

关键词： VODAN VODAN-Africa FAIR Data and Services FAIR privacy framework FAIR certification FAIR Guidelines

Biochar from sawmill residues:characterization and evaluation for its potential use in the horticultural growing media

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Biochar 2021年第2期3卷 201-212页

作者： Dilani Rathnayake Hamish Creber Reinhart van Poucke Saran Sohi erik Meers Ondřej Mašek Frederik Ronsse Thermochemical Conversion of Biomass Research Group Department of Green Chemistry and TechnologyFaculty of Bioscience EngineeringGent University653Coupure Links9000 GentBelgium UK Biochar Research Centre School of GeoSciencesUniversity of EdinburghCrew BuildingThe King’s BuildingsEdinburgh EH93FFUK Laboratory of Analytical Chemistry and Applied Ecochemistry Department of Green Chemistry and TechnologyFaculty of Bioscience EngineeringGent University653Coupure Links9000 GentBelgium

Peat remains the primary constituent of horticultural growing media in professional ***,use of peat in horticultural growing media results in greenhouse gas emissions and biodiversity loss due to excavation of natural *** is gaining attention as a sustainable alternative to peat use in *** study examined the potential of biochar produced from a particular type of sawmill residue,as a partial replacement for peat in horticultural growing *** treatments including peat only,biochar only,biochar and peat in 1:1,1:3,and 3:1(V/V)ratios were *** addition of biochar into growing media increased the pH and EC of the ***,physical properties(air-filled porosity and water holding capacity)were negatively affected with the increase in biochar content in the *** to the germination test results,biochar significantly improved germination and the shoot and root length of germinated seeds of cress,lettuce and tomato when compared to peat-only and biochar-only *** inclusion of biochar in 25-50%volume ratio improved plant growth parameters compared to peat-only and biochar-only *** obtained from this study suggest that sawmill residue offers great potential as a feedstock for biochar production and inclusion of biochar has positive effects on seed germination and plant growth that might compete with modified peat.

关键词： Sawmill residue Biochar Peat replacement Growing media Germination

Using Ionic Liquid for Low Temperature CH Bond Activation

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Using Ionic Liquid for Low Temperature CH Bond Activation

The ReaxFF reactive force-field: development, applications and future directions

第四届中美化学工程会议和第三届中日化工研讨会合并的三边化学工程大会

作者： Adri van duin Roy Periana William A. Goddard California Institute of Technology USA University of Southern California USA

Fossil fuels provide the energy and materials required by modern civilization;however, the current processes in petroleum refinery are all under high temperature condition(>500℃) which lead to low energy efficiency, high capital cost and high emission. The most important issue of hydrocarbon conversion to process at such high temperature is the relative high bond strength of CH bonds of alkanes. The development of Low temperature, selective catalytic alkane CH bond activation(<250℃) will dramatically change the current petrochemical processes and could lead to a new paradigm in energy(such as low methane fuel cell), methane economy(use methane as hydrogen source).

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npj Computational Materials 2016年第1期2卷 202-215页

作者： Thomas P Senftle Sungwook Hong Md Mahbubul Islam Sudhir B Kylasa Yuanxia Zheng Yun Kyung Shin Chad Junkermeier Roman Engel-Herbert Michael J Janik Hasan Metin Aktulga Toon Verstraelen Ananth Grama Adri CT van duin Department of Chemical Engineering Pennsylvania State UniversityUniversity ParkPAUSA Department of Mechanical and Nuclear Engineering Pennsylvania State UniversityUniversity ParkPAUSA Department of Computer Science and Engineering PurdueWest LafayetteINUSA Department of Materials Science and Engineering Pennsylvania State UniversityUniversity ParkPAUSA Department of Computer Science and Engineering Michigan State UniversityEast LansingMIUSA Center for Molecular Modeling(CMM) Ghent UniversityZwijnaardeBelgium

The reactive force-field(ReaxFF)interatomic potential is a powerful computational tool for exploring,developing and optimizing material *** based on the principles of quantum mechanics(QM),while offering valuable theoretical guidance at the electronic level,are often too computationally intense for simulations that consider the full dynamic evolution of a ***,empirical interatomic potentials that are based on classical principles require significantly fewer computational resources,which enables simulations to better describe dynamic processes over longer timeframes and on larger *** methods,however,typically require a predefined connectivity between atoms,precluding simulations that involve reactive *** ReaxFF method was developed to help bridge this *** the gap from the classical side,ReaxFF casts the empirical interatomic potential within a bond-order formalism,thus implicitly describing chemical bonding without expensive QM *** article provides an overview of the development,application,and future directions of the ReaxFF method.

关键词： properties directions bonding

Surface functionalized N-C-TiO_(2)/C nanocomposites derived from metal-organic framework in water vapour for enhanced photocatalytic H generation

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Journal of Energy Chemistry 2021年第6期30卷 485-495,I0012页

作者： Mian Zahid Hussain Zhuxian Yang Bart van der Linden Zheng Huang Quanli Jia erik Cerrato Roland A.Fischer Freek Kapteijn Yanqiu Zhu Yongde Xia College of Engineering Mathematics and Physical SciencesUniversity of ExeterExeter EX44QFUnited Kingdom Department of Chemistry and Catalysis Research Center Technical University of MunichGarching 85748Germany Catalysis Engineering Chemical Engineering DepartmentDelft University of Technologyvan der Maasweg92629 HZ DelftNetherlands Henan Key Laboratory of High Temperature Functional Ceramics Zhengzhou UniversityZhengzhou 450052HenanChina Department of Chemistry University of TurinVia P.Giuria710125 TurinItaly

Surface-functionalized nitrogen/carbon co-doped polymorphic TiO_(2) phase junction nanoparticles uniformly distributed in porous carbon matrix were synthesized by a simple one-step pyrolysis of titanium based metal-organic framework(MOF),NH_(2)-MIL^(-1)25(Ti) at 700℃ under water vapour *** water vapour during the pyrolysis of NH_(2)-MIL^(-1)25(Ti) not only functionalizes the derived porous carbon matrix with carboxyl groups but also forms additional oxygen-rich N like interstitial/intraband states lying above the valence band of TiO2 along with the self-doped carbo n,which further narrows the energy band gaps of polymorphic TiO2 nanoparticles that enhance photocatalytic charge transfer *** co-catalyst,sample N-C-TiO2/CArW demonstrates H_(2) evolution activity of 426 μmol gcat-1h^(-1),which remarkably outperforms commercial TiO_(2)(P-25) and N-C-TiO_(2)/CAr with a 5-fold and 3-fold H_(2) generation,*** study clearly shows that water vapour atmosphere during the pyrolysis increases the hydrophilicity of the Ti-MOF derived composites by functionalizing porous carbon matrix with carboxylic groups,as well as enhancing the electrical conductivity and charge transfer efficiency due to the formation of additional localized oxygen-rich N like interstitial/intraband *** work also demonstrates that by optimizing the anatase-rutile phase composition of the TiO2 polymorphs,tuning the energy band gaps by N/C co-doping and functionalizing the porous carbon matrix in the N-C-TiO2/C nanocomposites,the photocatalytic H_(2) generation activity can be further enhanced.

关键词： Metal-organic framework TiO_(2) Porous carbon Nanocomposite Photocatalysis Hydrogen generation

Room temperature synthesis of perylene diimides facilitated by high amic acid solubility

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Organic Chemistry Frontiers 2022年第4期9卷 1090-1108页

作者： Markus C.Kwakernaak Marijn Koel Peter J.L.van den Berg erik M.Kelder Wolter F.Jager Department of Chemical Engineering Delft University of TechnologyVan der Maasweg 92629 HZ DelftThe Netherlands Department of Radiation Science and Technology/Reactor Institute Delft Delft University of Technology2629 JB DelftThe Netherlands

A novel protocol for the synthesis of perylene diimides(PDIs),by reacting perylene dianhydride(PDA)with aliphatic amines is *** conversions were obtained at temperatures between 20 and 60℃,using DBU as the base in DM... 详细信息

关键词： synthesis solubility anhydride

The dorsolateral pre-frontal cortex bi-polar error-related potential in a locked-in patient implanted with a daily use brain–computer interface

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Control Theory and Technology 2021年第4期19卷 444-454页

作者： Zachary Freudenburg Khaterah Kohneshin erik Aarnoutse Mariska vansteensel Mariana Branco Sacha Leinders Max van den Boom Elmar G.M.Pels Nick Ramsey Brain Center University Medical Center UtrechtUtrechtThe Netherlands

While brain computer interfaces(BCIs)ofer the potential of allowing those sufering from loss of muscle control to once again fully engage with their environment by bypassing the afected motor system and decoding user intentions directly from brain activity,they are prone to *** possible avenue for BCI performance improvement is to detect when the BCI user perceives the BCI to have made an unintended action and thus take corrective ***-related potentials(ErrPs)are neural correlates of error awareness and as such can provide an indication of when a BCI system is not performing according to the user’s ***,we investigate the brain signals of an implanted BCI user sufering from locked-in syndrome(LIS)due to late-stage ALS that prevents her from being able to speak or move but not from using her BCI at home on a daily basis to communicate,for the presence of error-related *** frst establish the presence of an ErrP originating from the dorsolateral pre-frontal cortex(dLPFC)in response to errors made during a discrete feedback task that mimics the click-based spelling software she uses to ***,we show that this ErrP can also be elicited by cursor movement errors in a continuous BCI cursor control *** work represents a frst step toward detecting ErrPs during the daily home use of a communications BCI.

关键词： Brain computer interface Error-related potentials Motor cortex Dorsolateral pre-frontal conrtex Locked-in syndrome Utrecht neural prosthesis

Multiscale computational understanding and growth of 2D materials:a review

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npj Computational Materials 2020年第1期6卷 1484-1501页

作者： Kasra Momeni Yanzhou Ji Yuanxi Wang Shiddartha Paul Sara Neshani Dundar E.Yilmaz Yun Kyung Shin Difan Zhang Jin-Wu Jiang Harold S.Park Susan Sinnott Adri van duin Vincent Crespi Long-Qing Chen Mechanical Engineering Department Louisiana Tech UniversityRustonLA 71272USA Department of Mechanical Engineering University of AlabamaTuscaloosaALUSA Institute for Micromanufacturing Louisiana Tech UniversityRustonLAUSA Materials Research Institute The Pennsylvania State UniversityUniversity ParkPA 16802USA Department of Materials Science and Engineering The Pennsylvania State UniversityUniversity ParkPA 16802USA 2-Dimensional Crystal Consortium The Pennsylvania State UniversityUniversity ParkPA 16802USA Department of Physics The Pennsylvania State UniversityUniversity ParkPA 16802USA Department of Electrical Engineering Iowa State UniversityAmesIA 50010USA Mechanical Engineering Department The Pennsylvania State UniversityUniversity ParkPA 16802USA Shanghai Institute of Applied Mathematics and Mechanics Shanghai Key Laboratory of Mechanics in Energy EngineeringShanghai UniversityShanghai 200072China Department of Mechanical Engineering Boston UniversityBostonMA 02215USA Department of Engineering Science and Mechanics The Pennsylvania State UniversityUniversity ParkPA 16802USA Department of Mathematics The Pennsylvania State UniversityUniversity ParkPA 16802USA

The successful discovery and isolation of graphene in 2004,and the subsequent synthesis of layered semiconductors and heterostructures beyond graphene have led to the exploding field of two-dimensional(2D)materials that explore their growth,new atomic-scale physics,and potential device *** review aims to provide an overview of theoretical,computational,and machine learning methods and tools at multiple length and time scales,and discuss how they can be utilized to assist/guide the design and synthesis of 2D materials beyond graphene.

关键词： synthesis utilized subsequent

Simultaneous Upper and Lower Jaw Extractions, Autogenous Bone Augmentation and Temporary Implant Placement with Immediate Loading

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Open Journal of Stomatology 2020年第12期10卷 383-395页

作者： Philippe van Camp Geert Klomp erik Nout Department of Oral and Maxillofacial Surgery Elisabeth-Tweesteden Hospital Tilburg The Netherlands

Aims: We expanded the known technique for simultaneously augmenting an atrophic maxilla and placement of immediate provisional implants (IPI), followed by immediate loading by performing surgery in both jaws simultaneously. Feasibility of this new technique, implant survival and success were evaluated as well as prosthetic success. Materials and Methods: All patients undergoing simultaneous bone grafting and IPI placement with immediate loading at our institute between the 1st of June 2016 and the 30th of May 2018 were included and followed up for at least one year postoperatively. Results: 3 patients were followed for a mean period of 25.67 months (20 - 29 months). 33 IPIs were placed. All were immobile at second stage surgery without signs of infection. No provisional bridges were lost and no infections were noted. After second stage surgery, none of these 36 final dental implants were lost. There was some bone loss at one implant. In all patients, good functional and aesthetic results were obtained without any unforeseen complications. This renders the implant survival at 100% and the success rate at 97%. Conclusion: The technique is complex due to the intricate step-by-step process that is required and depends on a dedicated team to ensure a proper workflow. When performed correctly, the protocol shows good and predictable results.

关键词： Dental Implant Surgery Immediate Dental Implant Loading Implant-Supported Dental Prosthesis Bone Transplantation