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The equality, diversity and inclusion in energy and AI: Call for actions

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能源与人工智能(英文)

能源与人工智能(英文) 2022年第2期8卷 1-4页

作者： Jin Xuan Raffaella Ocone Department of Chemical Engineering Loughborough UniversityLoughboroughUnited Kingdom Institute for GeoEnergy Engineering Heriot-Watt UniversityEdinburghUnited Kingdom

Introduction“Energy and AI”is a cutting-edge,interdisciplinary research area at the interface of two very relevant scientific topics.AI is a fast-growing technology already showing profound impact to the global economy and society.Energy is a sector where drastic changes are urgently needed for the net zero transition and AI will play the enabling role[1]in such transition.

关键词： transition. equality showing

Differential molecular profiles and associated functionalities characterize connective tissue grafts obtained at different locations and depths in the human palate

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International Journal of Oral Science 2023年第4期15卷 701-717页

作者： Maria B.Asparuhova Xiaoqing Song Dominic Riedwyl Geert van Geest Dieter D.Bosshardt Anton Sculean Laboratory of Oral Cell Biology School of Dental MedicineUniversity of BernBernSwitzerland Department of Periodontology School of Dental MedicineUniversity of BernBernSwitzerland Interfaculty Bioinformatics Unit University of BernBernSwitzerland Robert K.Schenk Laboratory of Oral Histology School of Dental MedicineUniversity of BernBernSwitzerland

The present study aimed to assess the molecular profiles of subepithelial connective tissue grafts(CTGs)obtained at different locations and depths in the human palate.Sixty-four CTGs belonging to anterior deep(AD),anterior superficial(AS),posterior deep(PD),and posterior superficial(PS)groups were subjected to RNA-Sequencing and their transcriptomes were analyzed computationally.Functional correlations characterizing the CTG groups were validated by cell biological experiments using primary human palatal fibroblasts(HPFs)extracted from the CTGs.A clearly more pronounced location-dependent than depth-dependent difference between the grafts,with a minimal number of genes(4)showing no dependence on the location,was revealed.Epithelial,endothelial,and monocytic cell migration was strongly(P<0.001)potentiated by AD-and PS-HPFs.Moreover,significantly increased expression of genes encoding C-C and C-X-C motif chemokine ligands as well as significantly(P<0.01)activated p38 signaling suggested immunomodulatory phenotype for AD-and PS-HPFs.Increased growth factor gene expression and significantly activated(P<0.001)Erk and Akt signaling in HPFs originating from A-CTGs implied their involvement in cell survival,proliferation,and motility.Prominent collagen-rich expression profile contributing to high mechanical stability,increased osteogenesis-related gene expression,and strongly activated(P<0.001)Smad1/5/8 signaling characterized HPFs originating from P-CTGs.The present data indicate that in humans,differences between palatal CTGs harvested from different locations and depths appear to be location-rather than depth-dependent.Our findings provide the basis for future personalization of the therapeutic strategy by selecting an optimal graft type depending on the clinical indications.

关键词： selecting characterizing showing

Gene body demethylation increases expression and is associated with self-pruning during grape genome duplication

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Horticulture Research 2020年第1期7卷 1572-1583页

作者： Luming Zou Wenwen Liu Zhan Zhang Everard J.Edwards Elias Kirabi Gathunga Peige Fan Wei Duan Shaohua Li Zhenchang Liang Beijing Key Laboratory of Grape Science and Enology and CAS Key Laboratory of Plant Resources Institute of BotanyChinese Academy of SciencesBeijing 100093PR China University of the Chinese Academy of Sciences Beijing 100049PR China College of Life Science Shanxi Normal UniversityShanxi 041004PR China CSIRO Agriculture&Food Locked Bag 2Glen OsmondSA 5064Australia Sino-Africa Joint Research Center Chinese Academy of SciencesWuhan 430074PR China

A colchicine-induced autotetraploid grapevine exhibiting potentially valuable agronomic traits for grape production and breeding,including self-pruning,was identified.This study investigated DNA methylation variation and its role in gene expression during self-pruning in the autotetraploid grapevine.We used RNA-Seq to estimate differentially expressed genes between diploid and autotetraploid grapevine shoot tips.The genes showing increases in the autotetraploid were mainly related to stress response pathways,whereas those showing decreases in the autotetraploid were related to biological metabolism and biosynthesis.Whole-genome bisulfite sequencing was performed to produce single-base methylomes for the diploid and autotetraploid grapevines.Comparison between the methylomes revealed that they were conserved in CG and CHG contexts.In the autotetraploid grapevine,hypodifferentially methylated regions(DMRs)and hyper-DMRs in the gene body increased or decreased gene expression,respectively.Our results indicated that a hypo-DMR in the ACO1 gene body increased its expression and might promote self-pruning.This study reports that hypo-DMRs in the gene body increase gene expression in plants and reveals the mechanism underlying the changes in the modifications affecting gene expression during genome duplication.Overall,our results provide valuable information for understanding the relationships between DNA methylation,gene expression,and autotetraploid breeding in grape.

关键词： metabolism breeding showing

A microfluidic approach for development of hybrid collagen-chitosan extracellular matrix-like membranes for on-chip cell cultures

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Journal of Materials Science & Technology 2021年第4期63卷 54-61页

作者： Erica Rosella Nan Jia Diego Mantovani Jesse Greener Laboratory Department of ChemistryLaval UniversityQuébecQCCanada Laboratory of Biomaterials and Bioengineering CRC-1Dept.Min-Met-Materials Eng&CHU de QuebecResearch CenterLaval UniversityQuébecQCCanada CHU de Quebec Research Centre Laval University10 rue de l’EspinayQuébecQC G1L 3L5Canada

To advance organ-on-a-chip development and other areas befitting from physiologically-relevant biomembranes,a microfluidic platform is presented for synthesis of biomembranes during gelation and investigation into their role as extracellular matrix supports.In this work,high-throughput studies of collagen,chitosan,and collagen-chitosan hybrid biomembranes were carried out to characterize and compare key properties as a function of the applied hydrodynamic conditions during gelation.Specifically,depending on the biopolymer material used,varying flow conditions during biomembrane gelation caused width,uniformity,and swelling ratio to be differently affected and controllable.Finally,cell viability studies of seeded fibroblasts were conducted,thus showing the potential for biological applications.

关键词： matrix swelling showing

From basic properties to the Mott design of correlated delafossites

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npj Computational Materials 2021年第1期7卷 1084-1100页

作者： Frank Lechermann European XFEL SchenefeldGermany Center for Computational Quantum Physics Flatiron InstituteNew YorkNYUSA

The natural-heterostructure concept realized in delafossites highlights these layered oxides.While metallic,band-or Mott-insulating character may be associated with individual layers,inter-layer coupling still plays a decisive role.We review the correlated electronic structure of PdCoO_(2),PdCrO_(2),and AgCrO_(2),showing that layer-entangled electronic states can deviate from standard classifications of interacting systems.This finding opens up possibilities for materials design in a subtle Mott-critical regime.Manipulated Hidden-Mott physics,correlation-induced semimetallicity,or Dirac/flat-band dispersions in a Mott background are emerging features.Together with achievements in the experimental preparation,this inaugurates an exciting research field in the arena of correlated materials.

关键词： materials metallic showing

Optical Spectroscopy of Classical Be Stars in Old Open Clusters

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Research in Astronomy and Astrophysics 2023年第3期23卷 16-24页

作者： Madhu Kashyap Jagadeesh Blesson Mathew K.T.Paul Gourav Banerjee Suman Bhattacharyya R.Anusha Pramod Kumar S. Department of Physics and Electronics CHRIST(Deemed to be University)Hosur Main RoadBengaluruIndia Department of Physics and Astronomy University of Western OntarioON N6A 3K7Canada Indian Institute of Astrophysics KoramangalaBengaluruIndia

We performed the optical spectroscopy of 16 classical Be stars in 11 open clusters older than 100 Myr.Ours is the first spectroscopic study of classical Be stars in open clusters older than 100 Myr.We found that the Hαemission strength of most of the stars is less than 40?,in agreement with previous studies.Our analysis further suggests that one of the stars,[KW97]35–12,might be a weak Hαemitter in nature,showing Hαequivalent width of-0.5?.Interestingly,we also found that the newly detected classical Be star LSⅢ+4737b might be a component of the possible visual binary system LSⅢ+4737,where the other companion is also a classical Be star.Hence,the present study indicates the possible detection of a binary Be system.Moreover,it is observed that all 16 stars exhibit a lesser number of emission lines compared to classical Be stars younger than 100 Myr.Furthermore,the spectral type distribution analysis of B-type and classical Be stars for the selected clusters points out that the existence of CBe stars can depend on the spectral type distribution of B-type stars present in these clusters.

关键词： clusters showing spectroscopic

Partners Primed for Trust

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中印对话（英文版） 2023年第1期 20-23页

作者： Karori Singh South Asia Studies Centre of the University of Rajasthan in Jaipur India

It is imperative that India and China regain past civilizational glory by showing sensitivity to each other's concerns and reaching goals through cooperation.

关键词： Prime showing reaching

Big Economic Fluctuations in H1 and Prudent Policies Needed for H2

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China's Foreign Trade 2022年第4期 8-11页

作者： Lily Wang 不详

According to the latest data released by the National Bureau of Statistics,China’s GDP in the first half of the year reached RMB 56.2642 trillion,an increase of 2.5%year-on-year if calculated using constant prices.If the growth rate is examined by quarter,the GDP increased by 4.8%and 0.4%in Q1 and Q2 respectively,showing large economic fluctuations.

关键词： showing quarter prices

Masters in the Palace Museum

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China Book International 2023年第3期 34-39页

作者： Xiao Han Lv Yao Yan Ming the Zhejiang University of Technology 不详

Lv Yao,the writer of this book,interviewed twelve top restorers of cultural relics,with more emphasis on showing the"people who repair cultural relics"Each part focuses on interviewing old masters and their apprentice... 详细信息

关键词： interview showing twelve