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The Fifth Skill？

基础教育外语教学研究 2017年第9期 27-29页

作者： richard harrison

A professor of geoscience at a Middle Eastern technical university recently complained to me:'The English in these field trip reports is terrible.I can't understand them.'The reports were returned,and the students rew... 详细信息

关键词：英语学习学习方法阅读知识阅读材料

Defining strawberry shape uniformity using 3D imaging and genetic mapping

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Horticulture Research 2020年第1期7卷 1126-1138页

作者： Bo Li Helen M.Cockerton Abigail WJohnson Amanda Karlström Eleftheria Stavridou Greg Deakin richard J.harrison NIAB EMR East MallingKent ME196BJUK University of the West of England Bristol BS161QYUK NIAB Huntingdon RoadCambridge CB30LEUK

Strawberry shape uniformity is a complex trait,influenced by multiple genetic and environmental *** complicate matters further,the phenotypic assessment of strawberry uniformity is confounded by the difficulty of quantifying geometric parameters‘by eye’and variation between *** in-depth genetic analysis of strawberry uniformity has not been undertaken to date,due to the lack of accurate and objective ***,uniformity remains one of the most important fruit quality selection criteria for the development of a new *** this study,a 3D-imaging approach was developed to characterise berry shape *** show that circularity of the maximum circumference had the closest predictive relationship with the manual uniformity *** five or six automated metrics provided the best predictive model,indicating that human assessment of uniformity is highly ***,visual assessment of strawberry fruit quality in a multi-parental QTL mapping population has allowed the identification of genetic components controlling uniformity.A“regular shape”QTL was identified and found to be associated with three uniformity *** QTL was present across a wide array of germplasm,indicating a potential candidate for marker-assisted breeding,while the potential to implement genomic selection is explored.A greater understanding of berry uniformity has been achieved through the study of the relative impact of automated metrics on human perceived ***,the comprehensive definition of strawberry shape uniformity using 3D imaging tools has allowed precision phenotyping,which has improved the accuracy of trait quantification and unlocked the ability to accurately select for uniform berries.

关键词： straw breeding shape

Symbian OS C++ for Mobile Phones: Volume 1: Professional Development on Constrained Devices

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Amplicon-based metagenomics identified candidate organisms in soils that caused yield decline in strawberry

丛书名： Symbian Press

2003年

作者： richard harrison

来源：畅想之星图书光盘版（南... 评论

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Horticulture Research 2015年第1期2卷 201-213页

作者： Xiangming Xu Thomas Passey Feng Wei Robert Saville richard J.harrison East Malling Research East MallingWest MallingKentME196BJUK

A phenomenon of yield decline due to weak plant growth in strawberry was recently observed in non-chemo-fumigated soils,which was not associated with the soil fungal pathogen Verticillium dahliae,the main target of ***-based metagenomics was used to profile soil microbiota in order to identify microbial organisms that may have caused the yield decline.A total of 36 soil samples were obtained in 2013 and 2014 from four sites for metagenomic studies;two of the four sites had a yield-decline problem,the other two did *** than 2000 fungal or bacterial operational taxonomy units(OTUs)were found in these *** abundance of individual OTUs was statistically compared for differences between samples from sites with or without yield decline.A total of 721 individual comparisons were statistically significant–involving 366 unique bacterial and 44 unique fungal *** on further selection criteria,we focused on 34 bacterial and 17 fungal OTUs and found that yield decline resulted probably from one or more of the following four factors:(1)low abundance of Bacillus and Pseudomonas populations,which are well known for their ability of supressing pathogen development and/or promoting plant growth;(2)lack of the nematophagous fungus(Paecilomyces species);(3)a high level of two non-specific fungal root rot pathogens;and(4)wet soil *** study demonstrated the usefulness of an amplicon-based metagenomics approach to profile soil microbiota and to detect differential abundance in microbes.

关键词： soil straw soils

Bound and Resonating Multiquark Configurations

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Chinese Physics Letters 2024年第8期41卷 8-12页

作者： Jean-Marc richard Institut de Physique des 2 Infinis de Lyon Université Claude Bernard(Lyon 1) CNRS-IN2P34 rue Enrico Fermi69622 VilleurbanneFrance

We review the predictions of quark models for multiquark configurations that are bound or resonant states,and compare different methods for estimating the properties of resonances.

关键词： quark Configuration resonant

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RecBERT:Semantic recommendation engine with large language model enhanced query segmentation for k-nearest neighbors ranking retrieval

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Intelligent and Converged Networks 2024年第1期5卷 42-52页

作者： richard Wu the Dublin Unified School District and the SF Artificial Intelligence Club DublinCA 94568USA

The increasing amount of user traffic on Internet discussion forums has led to a huge amount of unstructured natural language data in the form of user *** modern recommendation systems rely on manual tagging,relying on administrators to label the features of a class,or story,which a user comment corresponds *** common approach is to use pre-trained word embeddings to compare class descriptions for textual similarity,then use a distance metric such as cosine similarity or Euclidean distance to find top k ***,neither approach is able to fully utilize this user-generated unstructured natural language data,reducing the scope of these recommendation *** paper studies the application of domain adaptation on a transformer for the set of user comments to be indexed,and the use of simple contrastive learning for the sentence transformer fine-tuning process to generate meaningful semantic embeddings for the various user comments that apply to each *** order to match a query containing content from multiple user comments belonging to the same class,the construction of a subquery channel for computing class-level similarity is *** channel uses query segmentation of the aggregate query into subqueries,performing k-nearest neighbors(KNN)search on each individual *** achieves state-of-the-art performance,outperforming other state-of-the-art models in accuracy,precision,recall,and F1 score for classifying comments between four and eight classes,*** outperforms the most precise state-of-the-art model(distilRoBERTa)in precision by 6.97%for matching comments between eight classes.

关键词： sentence transformer simple contrastive learning large language models query segmentation k-nearest neighbors

Near-infrared Emissive 1,2-Dioxetane-based Chemiluminescent Probes

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Chemical Research in Chinese Universities 2024年第5期40卷 806-823页

作者： CHEN Yingqi BUDIANTA richard NING Yingying Spin-X Institute School of Chemistry and Chemical EngineeringSchool of Biomedical Sciences and EngineeringState Key Laboratory of Luminescent Materials and DevicesGuangdong-Hong Kong-Macao Joint Laboratory of Optoelectronic and Magnetic Functional MaterialsSouth China University of TechnologyGuangzhou510641P.R.China

Chemiluminescence,a phenomenon emitting light from chemical reactions rather than photon absorption,has gained significant interest for applications in bioimaging and biosensing due to its high sensitivity and low background *** there is a growing interest in near-infrared(NIR)chemiluminescent probes for improved tissue penetration and reduced *** review summarizes NIR emissive chemiluminescent probes based on 1,2-dioxetane and discusses their chemical structures and *** modification strategies for red-shifting wavelength and enhancing brightness include incorporating electron-withdrawing groups,designing chemiluminophore-fluorophore cassettes,and exploring alternative chemiluminescent *** review aims to inspire the exploration of NIR chemiluminescent probes in disease detection and treatment.

关键词： Chemiluminescence Near-infrared Dioxetane Bioimaging Biosensing

Parameter-Free Shifted Laplacian Reconstruction for Multiple Kernel Clustering

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IEEE/CAA Journal of Automatica Sinica 2024年第4期11卷 1072-1074页

作者： Xi Wu Zhenwen Ren F.richard Yu the School of National Defence Science and Technology Southwest University of Science and TechnologyMianyang 621010China the School of National Defence Science and Technology Southwest University of Science and TechnologyMianyang 621010 the Guangxi Key Laboratory of Machine Vision and Intelligent Control Wuzhou UniversityWuzhou 543002 the Guangdong Laboratory of Artificial Intelligence and Digital Economy(SZ) Shenzhen 518060China

Dear Editor,This letter proposes a parameter-free multiple kernel clustering(MKC)method by using shifted Laplacian *** MKC can effectively cluster nonlinear data,but it faces two main challenges:1)As an unsupervised method,it is up against parameter problems which makes the parameters intractable to tune and is unfeasible in real-life applications;2)Only considers the clustering information,but ignores the interference of noise within Laplacian.

关键词： parameter letter Parameter

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Liver transplantation as an alternative for the treatment of non-resectable liver colorectal cancer: Advancing the therapeutic algorithm

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Hepatobiliary & Pancreatic Diseases International 2024年第2期23卷 154-159页

作者： Badi Rawashdeh richard Bell Abdul Hakeem Raj Prasad Division of Transplant Surgery Department of General SurgeryMedical College of WisconsinMilwaukeeWI53226USA Leeds Teaching Hospital LeedsUK

Colorectal cancer is a leading cause of cancerrelated mortality,with nearly half of the affected patients developing liver *** three decades,liver resection(LR)has been the primary curative strategy,yet its applicability is limited to about 20%of *** transplantation(LT)for unresectable metastases was attempted unsuccessfully in the 1990s,with high rates of perioperative death and *** is now more interest in this strategy due to improvements in systemic therapies and surgical techniques.A significant study conducted by the Oslo group showed that patients receiving liver transplants had a 60%chance of survival after five *** better results have been achieved by using advanced imaging for risk stratification and further refining selection criteria,especially in the Norvegian SECA *** review carefully charts the development and history of LT as a treatment option for colorectal cancer liver *** revolutionary path from the early days of exploratory surgery to the current situation of cautious optimism is traced,highlighting the critical clinical developments and improved patient selection standards that have made LT a potentially curative treatment for such challenging very well selected cases.

关键词： Liver transplantation Colorectal cancer liver metastases Non-resectable liver metastases

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