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A triboelectric nanogenerator based on a spiral rotating shaft for efficient marine energy harvesting of the hydrostatic pressure differential

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Materials Reports(Energy) 2024年第3期4卷 69-76页

作者： Xuemei song Yuan Chao Pan Chang Bao han Chang Xin Liu Yaxiaer Yalikun Hui Yan Yang Yang Key Laboratory of Advanced Functional Materials(Beijing University of Technology) Ministry of EducationBeijing Key Lab of Microstructure and Property of Advanced MaterialsBeijing University of TechnologyBeijing100124PR China Institute of Deep-Sea Science and Engineering Chinese Academy of SciencesSanya572000PR China Division of Materials Science Nara Institute of Science and Technology8916-5 Takayama-choIkomaNara630-0192Japan

Equipment used in underwater sensing and exploration typically relies on cables or batteries for energy supply,resulting in a limited and inconvenient energy supply and marine environmental pollution that hinder the sustainable development of distributed ocean sensing ***,we design a deep-sea differential-pressure triboelectric nanogenerator(DP-TENG)based on a spiral shaft drive using modified polymer materials to harness the hydrostatic pressure gradient energy at varying ocean depths to power underwater *** spiral shaft structure converts a single compression into multiple rotations of the TENG rotor,achieving efficient conversion of differential pressure *** multi-pair electrode design enables the DP-TENG to generate a peak current of 61.7μA,the instantaneous current density can reach 0.69μA cm^(-2),and the output performance can be improved by optimizing the spiral angle of the *** DP-TENG can charge a 33μF capacitor to 17.5 V within five working *** can also power a digital calculator and light up 116 commercial power light-emitting diodes,demonstrating excellent output *** its simple structure,low production cost,and small form factor,the DP-TENG can be seamlessly integrated with underwater *** results hold broad prospects for underwater blue energy harvesting and are expected to contribute to the development of self-powered equipment toward emerging“smart ocean”and blue economy applications.

关键词： Triboelectric nanogenerators Blue energy Energy harvesting Differential pressure energy Self-power sensor

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Author correction to “Tumor-microenvironment activated duplex genome-editing nanoprodrug for sensitized near-infrared titania phototherapy” [Acta Pharm Sin B (2022) 4224-4234]

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Acta Pharmaceutica Sinica B 2024年第2期14卷 897-899页

作者： Zekun Li Yongchun Pan Shiyu Du Yayao Li Chao Chen Hongxiu song Yueyao Wu Xiaowei Luan Qin Xu Xiaoxiang Guan Yujun song Xin han Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica School of Medicine&Holistic Integrative MedicineJiangsu Joint International Research Laboratory of Chinese Medicine and Regenerative MedicineNanjing University of Chinese MedicineNanjing 210023China College of Engineering and Applied Sciences Jiangsu Key Laboratory of Artificial Functional MaterialsState Key Laboratory of Analytical Chemistry for Life ScienceNanjing UniversityNanjing 210023China Department of Oncology The First Affiliated Hospital of Nanjing Medical UniversityNanjing 210029China

The authors regret that there is an error in the article Fig.5E due to the mistake of copying and pasting in the process of assembling figures and negligence in the *** it does not affect the conclusion,it is an obvio... 详细信息

关键词： journal correction conclusion

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Boosting genome editing in plants with single transcript unit surrogate reporter systems

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Plant Communications 2024年第6期5卷 32-43页

作者： Xu Tang Qiurong Ren Xiaodan Yan Rui Zhang Li Liu Qinqin han Xuelian zheng Yiping Qi Hongyuan song Yong Zhang Chongqing Key Laboratory of Plant Resource Conservation and Germplasm Innovation Integrative Science Center of Germplasm Creation in Western China(Chongqing)Science CitySchool of Life SciencesSouthwest UniversityChongqing 400715China Key Laboratory of Agricultural Biosafety and Green Production of Upper Yangtze River Ministry of EducationChongqing 400715China College of Horticulture and Landscape Architecture Southwest UniversityChongqing 400715China Department of Biotechnology School of Life Sciences and TechnologyCenter for Informational BiologyUniversity of Electronic Science and Technology of ChinaChengdu 610054China School of Synbiology School of Life ScienceShanxi UniversityTaiyuan 030006China Department of Plant Science and Landscape Architecture University of MarylandCollege ParkMD 20742USA Institute for Bioscience and Biotechnology Research University of MarylandRockvilleMD 20850USA

CRISPR-Cas-based genome editing holds immense promise for advancing plant genomics and crop ***,the challenge of low editing activity complicates the identification of editing *** this study,we introduce multiple single transcript unit surrogate reporter(STU-SR)systems to enhance the selection of genome-edited *** systems use the same single guide RNAs designed for endogenous genes to edit reporter genes,establishing a direct link between reporter gene editing activity and that of endogenous *** strategies are used to restore functional reporter genes after genome editing,including efficient single-strand annealing(SSA)for homologous recombination in STUSR-SSA ***-SR-base editor systems leverage base editing to reinstate the start codon,enriching C-to-T and A-to-G base editing *** results showcase the effectiveness of these STU-SR systems in enhancing genome editing events in the monocot rice,encompassing Cas9 nuclease-based targeted mutagenesis,cytosine base editing,and adenine base *** systems exhibit compatibility with Cas9 variants,such as the PAM-less SpRY,and are shown to boost genome editing in Brassica oleracea,a dicot vegetable *** summary,we have developed highly efficient and versatile STU-SR systems for enrichment of genome-edited plants.

关键词： CRISPR-Cas9 single transcript unit STU surrogate reporter SR single strand annealing SSA cyto-sine base editing adenine base editing

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Primary coexisting adenocarcinoma of the colon and neuroendocrine tumor of the duodenum: A case report and review of the literature

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World Journal of Gastrointestinal Surgery 2024年第8期16卷 2724-2734页

作者： song Fei Wei-Dong Wu han-Shuo Zhang Shao-Jie Liu Dan Li Bo Jin Department of Thoracic and Cardiovascular Surgery Guangzhou Red Cross Hospital of Jinan UniversityGuangzhou 510000Guangdong ProvinceChina Department of Gastrointestinal Surgery Guangzhou Red Cross Hospital of Jinan UniversityGuangzhou 510000Guangdong ProvinceChina

BACKGROUND Neuroendocrine tumors(NETs)arise from the body’s diffuse endocrine *** primary adenocarcinoma of the colon and NETs of the duodenum(D-NETs)is a rare occurrence in clinical *** classification and treatment criteria for D-NETs combined with a second primary cancer have not yet been *** SUMMARY We report the details of a case involving female patient with coexisting primary adenocarcinoma of the colon and a D-NET diagnosed by imaging and surgical *** tumors were treated by surgery and four courses of *** patient achieved a favorable clinical *** Coexisting primary adenocarcinoma of the colon and D-NET were diagnosed by imaging,laboratory indicators,and surgical *** resection com-bined with chemotherapy was a safe,clinically effective,and cost-effective treat-ment.

关键词： Neuroendocrine tumor of the duodenum Multiple primary tumors Colorectal cancer Endoscopic resection Case report

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Top-quark rare decays with flavor violation

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Chinese Physics C 2024年第9期48卷 68-81页

作者： Ming-Yue Liu Shu-Min zhao song Gao Xing-Yu han Tai-Fu Feng Department of Physics Hebei UniversityBaoding 071002China Hebei Key Laboratory of High-precision Computation and Application of Quantum Field Theory Baoding 071002China Hebei Research Center of the Basic Discipline for Computational Physics Baoding 071002China Department of Physics Chongqing UniversityChongqing 401331China

In the present study,we investigated the decays of the top quark:t→cy,t→cg,t→cZ,and t→*** are extremely rare processes in the standard model(SM).As the U(1)extension of the minimal supersymmetric standard model(MSSM),the U(1)_X SSM features new superfields such as the right-handed neutrinos and three Higgs *** analyzed the effects of different sensitive parameters on the results and made reasonable theoretical predictions,thereby providing a useful reference for future experimental *** the constraint set by the updated experimental data,the numerical results show that the branching ratios of the four proccsscs,i.e.,t→cγ,cg,cZ,ch,can reach the same order of magnitude as their experimental upper *** them,tanβhas the most evident effect on these processes and is the main parameter;g_(X),g_(YX),μ,M_(2),λ_(H),M_(U23)^(2),and M_(Q23)^(2) are also important parameters for the processes,and have effects on the numerical results.

关键词： Top quark flavor violation U(1)_(X)SSM new physics

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Knowledge,Attitude,and Practice Towards Mpox and Associated Factors Among HIV-Infected Individuals—Beijing Municipality,China,2023

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China CDC weekly 2024年第7期6卷 109-117,I0001,I0002页

作者： Yue Gu Ruiqi Ren Jing han Wenqing Bai Yuanyuan Zhang Haoliang Liu zhaohe Li Chao Li Rui song Lei zhou Chinese Center for Disease Control and Prevention BeijingChina National Center for Infectious Diseases Beijing Ditan HospitalCapital Medical UniversityBeijingChina Beijing Key Laboratory of Emerging Infectious Diseases Institute of Infectious DiseasesBeijing Ditan HospitalCapital Medical UniversityBeijingChina Nanjing Medical University Nanjing CityJiangsu ProvinceChina

Summary What is already known about this topic?Approximately 50%of patients with mpox are human immunodeficiency virus(HIV)-infected *** have shown that individuals with advanced HIV infection tend to have more severe... 详细信息

关键词： mortality Infect clinical

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Inferring the Effects of Protein Variants on Protein-Protein Interactions with Interpretable Transformer Representations

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Research 2024年第2期2023卷 473-489页

作者： zhe Liu Wei Qian Wenxiang Cai Weichen song Weidi Wang Dhruba Tara Maharjan Wenhong Cheng Jue Chen han Wang Dong Xu Guan Ning Lin Shanghai Mental Health Center Shanghai Jiao Tong University School of MedicineSchool of Biomedical EngineeringShanghai Jiao Tong UniversityShanghaiChina Shanghai Key Laboratory of Psychotic Disorders ShanghaiChina School of Information Science and Technology Institute of Computational BiologyNortheast Normal UniversityChangchunChina Department of Electrical Engineering and Computer Science University of MissouriColumbiaMO 65211USA Christopher S.Bond Life Sciences Center University of MissouriColumbiaMO 65211USA

Identifying pathogenetic variants and inferring their impact on protein-protein interactions sheds light on their functional consequences on *** by the availability of experimental data on the consequences of protein interaction,most existing methods focus on building models to predict changes in protein binding ***,we introduced MIPPI,an end-to-end,interpretable transformer-based deep learning model that learns features directly from sequences by leveraging the interaction data from *** was specifically trained to determine the types of variant impact(increasing,decreasing,disrupting,and no effect)on protein-protein *** demonstrate the accuracy of MIPPI and provide interpretation through the analysis of learned attention weights,which exhibit correlations with the amino acids interacting with the ***,we showed the practicality of MIPPI in prioritizing de novo mutations associated with complex neurodevelopmental disorders and the potential to determine the pathogenic and driving ***,we experimentally validated the functional impact of several variants identified in patients with such ***,MIPPI emerges as a versatile,robust,and interpretable model,capable of effectively predicting mutation impacts on protein-protein interactions and facilitating the discovery of clinically actionable variants.

关键词： consequences weights versatile

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FAST unveils a new era in the discovery of long-period pulsars in globular clusters

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Science China(Physics,Mechanics & Astronomy) 2024年第6期67卷 185-186页

作者： Zhanwen han International Centre of Supernovae Yunnan Key LaboratoryYunnan ObservatoriesChinese Academy of SciencesKunming 650011China

Globular clusters(GC)are among the oldest celestial bodies in the Milky *** possessing millions of stars and have been going through abundant stellar interactions,GCs are futile ground for hunting for compact objects,particularly,neutron stars.A significant number of fast-spinning millisecond pulsars(MSPs)have been discovered,comprising the majority of known GC pulsars.

关键词： stars pulsars abundant

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Ocular surface changes in moderate-to-severe acne vulgaris

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International Journal of Ophthalmology(English edition) 2024年第6期17卷 1049-1057页

作者： Ci-Yi Pan Dong-Jie Sun han-Ling Li Li Ma Min Zhang song-Yuan Tang Hui Zhang Department of Ophthalmology First Affiliated Hospital of Kunming Medical UniversityKunming 650032Yunnan ProvinceChina Department of Dermatology First Affiliated Hospital of Kunming Medical UniversityKunming 650032Yunnan ProvinceChina Department of Stomatology the First People’s Hospital of Yunnan ProvinceKunming 650100Yunnan ProvinceChina Institute of Health Studies School of Public HealthKunming Medical UniversityKunming 650500Yunnan ProvinceChina

AIM:To investigate ocular surface disorders and tear function changes in patients with acne vulgaris and explore the potential relationship between acne vulgaris and dry ***:This cross-sectional study included right eyes of 53 patients with acne vulgaris and 54 healthy *** participants completed the Ocular Surface Disease Index(OSDI)*** following ocular surface-related parameters were measured:tear meniscus height(TMH),noninvasive tear breakup time(NIBUT),Schirmer I test(SIT),lipid layer thickness(LLT)score of the tear film,meibum score,meibomian gland orifice obstruction score,the ratio of meibomian gland loss,conjunctival hyperemia score,and corneal fluorescein staining(CFS)***:The stability of the tear film decreased in acne vulgaris *** the acne group,the TMH and NIBUT were lower,whereas the OSDI,meibum score,meibomian gland orifice obstruction score,ratio of meibomian gland loss,and conjunctival hyperemia score were higher compared with controls(P0.05).In two dry eye groups,the TMH,NIBUT,and LLT score were lower in the acne with dry eye(acne-DE)group,and the meibum score,meibomian gland orifice obstruction score,ratio of meibomian gland loss and conjunctival hyperemia score in the acne-DE group were higher(P0.05).CONCLUSION:Patients with moderate-to-severe acne vulgaris are more likely to experience dry eye than those without acne *** tear film stability and meibomian gland structure dysfunction are more pronounced in patients with moderate-to-severe acne and dry eye.

关键词： acne vulgaris meibomian gland dysfunction dry eye tear film

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Identification of Linear Systems Using Binary Sensors with Random Thresholds

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Journal of Systems Science & Complexity 2024年第3期37卷 907-923页

作者： HUANG zhiyong song Qijiang School of Mathematics Renmin University of ChinaBeijing 100872China School of Mathematics Sino-French InstituteRenmin University of ChinaBeijing 100872China

In this paper,the problem of identifying autoregressive-moving-average systems under random threshold binary-valued output measurements is *** the help of stochastic approximation algorithms with expanding truncations,the authors give the recursive estimates for the parameters of both the linear system and the binary *** reasonable conditions,all constructed estimates are proved to be convergent to the true values with probability one,and the convergence rates are also established.A simulation example is provided to justify the theoretical results.

关键词： α-mixing binary sensor quantized system stochastic approximation stochastic thresh-old strongly consistent system identification

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