Autor: Li, Jing - Prolib Integro

Skocz do pozycji: 1.

Tytuł:: A discrete variable based methodology for topology optimization considering spatially uneven manufacturing errors
Autorzy:: Xia, Meng
Li, Jing
Tematy:: interval field
manufacturing errors
morphological operations
topology optimization; Pokaż więcej
Wydawca:: Polska Akademia Nauk. Czasopisma i Monografie PAN
Powiązania:: https://bibliotekanauki.pl/articles/27309953.pdf Link otwiera się w nowym oknie
Opis:: Manufacturing errors (MEs) are unavoidable in product fabrication. The omnipresence of manufacturing errors (MEs) in product engineering necessitates the development of robust optimization methodologies. In this research, a novel approach based on the morphological operations and interval field (MOIF) theory is proposed to address MEs in the discrete-variable-based topology optimization procedures. On the basis of a methodology for deterministic topology optimization (TO) based on the Min-Cut, MOIF introduces morphological operations to generate geometrical variations, while the dimension of the structuring element is dynamically set by the interval field function’s output. The effectiveness of the proposed approach as a powerful tool for accounting for spatially uneven ME in the TOs has been demonstrated.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Conformational Ensemble of B Chain in $T_{6}$ Human Insulin Based on the Landau Free Energy
Autorzy:: Lei, Yanlin
He, Jianfeng
Liu, Jiaojiao
Li, Jing
Tematy:: insulin
structural flexibility
free energy
conformational ensemble; Pokaż więcej
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Powiązania:: https://bibliotekanauki.pl/articles/1398189.pdf Link otwiera się w nowym oknie
Opis:: Insulin is an important peptide hormone for the glucose metabolism. The structural flexibility of insulin B chain attracts a lot of our attention for understanding the biological activity. Our work carried out the extensive sampling to statistically clarify the structural changes of isolated $T_{6}$ human insulin B chain. We introduced the Landau free energy to describe the isolated insulin B chain whose experimental structure locates a local energy minimum. Its trained model was subjected to thousands of heating and cooling circles between the high and low temperatures. Six typical structure clusters were found by classifying the final generated structures with RMSD and radius of gyration. The structures in clusters indicate the potential deformations of insulin B chain at residues 5-8 of N-terminus, residues 9-12 of central helix and residues 24-29 of C-terminus, which agrees with the experimental results.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: The Impact of the Digital Economy on the High-Quality Development of Green Marketing in Chinas Manufacturing Industry: Applications of the Spatial Durbin Model
Autorzy:: Li, Jing
Shen, Yan
Sun, Lili
Sun, Tao
Tematy:: digital economy
green marketing
quality development
spatial Durbin model
spatial spillover; Pokaż więcej
Wydawca:: Politechnika Koszalińska. Wydawnictwo Uczelniane
Powiązania:: https://bibliotekanauki.pl/articles/58907762.pdf Link otwiera się w nowym oknie
Opis:: The digital economy provides China's manufacturing industry with a pathway to establish new national competitive advantages and is an essential driving force for the high-quality advancement of green marketing. Utilizing data from 30 Chinese provinces from 2013 to 2022, this study employs the spatial Durbin model to investigate the spatial relationship between the digital economy and the advancement of green marketing at a high quality. The findings indicate that the growth of the digital economy significantly fosters high-quality development in green marketing and exhibits positive spatial spillover effects on neighboring regions. The Application of spatial Durbin regression to multi-province areas has revealed that the more economically developed the region, significantly influences of the digital economy on the high-quality development of green marketing, with a local siphoning phenomenon currently visible in the eastern region. The western region exhibits a spatially positive spillover effect from the high-quality development of green marketing in other regions. Furthermore, developing the digital economy in neighboring regions significantly enhances the high-quality development of green marketing in this region. The findings remain stable when evaluated using the alternative variables method and the control fixed effects approach.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Digital watermarking algorithm based on 4-level discrete wavelet transform and discrete fractional angular transform
Autorzy:: Li, Jing-You
Zhao, Chun-Hui
Zhang, Guang-Da
Tematy:: digital watermarking algorithm
mix optical bistability
Harris feature point detection
discrete wavelet transform
discrete fractional angular transform
singular value decomposition; Pokaż więcej
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Powiązania:: https://bibliotekanauki.pl/articles/2033921.pdf Link otwiera się w nowym oknie
Opis:: Nowadays, there are many watermarking algorithms based on wavelet transform. The simple one is to insert directly the watermark into the wavelet transform coefficients. However, most of the existing watermarking schemes can only resist traditional signal processing attacks, such as image compression, noise and filtering. When the watermarked image is subject to geometric transformations, especially rotation attack, it is hard to detect the watermark successfully. In this paper, a digital watermarking algorithm is proposed based on 4-level discrete wavelet transform and discrete fractional angular transform. To enhance the security of the algorithm, the watermark is scrambled with the simplicity of Arnold transform and chaos-based mix optical bistability model, since the chaos is pseudorandom and sensitive to the initial values. And the watermark is embedded into the medium frequency sub-band of the 1-level wavelet decomposition according to the Harris feature point detection. Simulation results show that the proposed digital watermarking algorithm by combining 4-level discrete wavelet transform with discrete fractional angular transform could resist rotation attack and other common attacks.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Analysis of electromagnetic performance of the interior permanent magnet brushless DC motor with stator slot skewed structure based on quasi-3D moving electromagnetic-field circuit coupling calculation
Autorzy:: Gan, Xue-Gui
Fan, Zhen-Nan
Li, Jing-Can
Tematy:: interior permanent magnet brushless DC motor
quasi-three-dimensional electromagnetic-field circuit coupling analysis
stator slot skew; Pokaż więcej
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Powiązania:: https://bibliotekanauki.pl/articles/2042795.pdf Link otwiera się w nowym oknie
Opis:: This paper takes a 50 kW interior permanent magnet brushless DC motor as an example, and explores the influence of the degree of stator slot skew on the overall motor magnetic density and air gap magnetic density; then reveals the influences of stator slot skewed structure on a series of key electromagnetic properties like no-load back electromotive force (B-EMF), cogging torque, electromagnetic torque, torque fluctuation, electromagnetic loss, input power, output power and operating efficiency. On this basis, a relatively best range of the skew degrees is obtained. The research work in this paper has direct reference value for the further improvement of design and manufacture, operation and maintenance, control and protection of such motors.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: CAT on MOUSE: Control and automation of temperature for single-sided NMR instruments such as NMR-MOUSE
Autorzy:: Urbańczyk, Mateusz
Kharbanda, Yashu
Telkki, Ville-Veikko
Mailhiot, Sarah
Mankinen, Otto
Li, Jing
Wydawca:: John Wiley & Sons
Cytata wydawnicza:: S. Mailhiot, O. Mankinen, J. Li, Y. Kharbanda, V.-V. Telkki, M. Urbańczyk, Magn Reson Chem 2023, 1. https://doi.org/10.1002/mrc.5376.
Opis:: Temperature-dependent experiments are a rapidly growing area of interest for low-field NMR. In this work, we present a new device for wide-range temperature control for single-sided NMR instruments. The presented device, called CAT, is simple to build, inexpensive, and easy to modify to accommodate different samples. We present the capabilities of the device using a freezing temperature study of acetic acid/water mixtures. Additionally, we present the stability of the device over long measurement times. We believe that by introducing such a device with an open-source design, we allow researchers to use it in a wide range of applications and to fully incorporate variable-temperature studies in the world of single-sided instruments.
Academy of Finland, Grant/Award Numbers: 321701, 340099; H2020 European Research Council, Grant/Award Number: 772110; H2020 Marie Skłodowska-Curie Actions, Grant/Award Number: 896824; KAUTE Foundation; National Science Centre, Poland,Grant/Award Number: 2021/41/B/ST4/01286; University of Oulu (Kvantum Institute); Centre for Material Analysis,University of Oulu, Finland
Dostawca treści:: Repozytorium Centrum Otwartej Nauki

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Skocz do pozycji: 7.

Tytuł:: The Impacts of Crustacean Zooplankton on a Natural Ciliate Community: a Short-term Incubation Experiment
Autorzy:: Li, Jing
Yang, Kun
Chen, Feizhou
Lu, Wenxuan
Fang, Ting
Zhao, Xiuxia
Li, Haiyang
Cui, Kai
Tematy:: ciliates
small-bodied cladocerans
pseudodiaptomid copepods
suppression impacts
functional groups; Pokaż więcej
Wydawca:: Uniwersytet Jagielloński. Wydawnictwo Uniwersytetu Jagiellońskiego
Powiązania:: https://bibliotekanauki.pl/articles/52401895.pdf Link otwiera się w nowym oknie
Opis:: Direct and indirect effects of crustacean zooplankton (cladocerans and copepods) are important regulators of ciliate communities, especially in eutrophic systems. However, it is not clear whether pseudodiaptomids (e.g., Schmackeria), one of the dominant calanoid copepods in Chinese lakes, effectively impacts natural ciliate communities. The impacts of small-bodied cladocerans (e.g., Bosmina) on ciliates are also controversial. We performed an incubation experiment using winter lake water from Lake Chaohu to assess the structuring effects that crustacean zooplankton have on natural ciliate populations. The presence and absence of cladocerans (Bosmina sp.) and copepods (Schmackeria inopinus) were alternated in four treatments. Both Bosmina sp. and Schmackeria inopinus had substantial impacts on ciliate abundance, biomass, and community structure. The response of ciliates was different in the presence of Bosmina sp. compared with Schmackeria inopinus and varied among categories such as the ciliate population, relative body size and functional feeding group. Our results also highlight the importance of interference and exploitative competition among metazooplankton groups.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: Quantitative prediction and spatial analysis of structural fractures in deep shale gas reservoirs within complex structural zones : a case study of the Longmaxi Formation in the Luzhou area, southern Sichuan Basin, China
Autorzy:: Radwan, Ahmed Eid Ahmed
Li, Jing
Liu, Yongyang
Nie, Shan
Guo, Yi
Shi, Xiangchao
Li, Hu
Fan, Cunhui
Pan, Qingchuan
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

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Skocz do pozycji: 9.

Tytuł:: The SEQC2 epigenomics quality control (EpiQC) study : comprehensive characterization of epigenetic methods, reproducibility, and quantification
Autorzy:: Lundmark, Anders
Padmanabhan, Karthik Ramaswamy
Muszyńska, Agata
Deng, Youping
Langhorst, Bradley W.
Cavalcante, Raymond
Gong, Ting
Rosas, Rocio
Scherer, Andreas
Davis, Justin Wade
Ponnaluri, V. K. Chaithanya
Bruinsma, Stephen
Mozsary, Christopher
Suzuki, Masako
Li, Jing
Megherbi, Dalila B.
Łabaj, Paweł
Lalancette, Claudia
Yang, Xiaopeng
Guo, Shang
Liao, Will
Golda, Gosia
Alonso, Alicia
Nasu, Masaki
Sheridan, Caroline
Wos, Frank
Xiao, Wenming
Axelsson, Tomas
Wang, Charles
Yang, Zhaowei
Melnick, Ari
Ibanez de Caceres, Inmaculada
Ishii, Jennifer
Liljedahl, Ulrika
Rodriguez-Antolin, Carlos
Tong, Weida
Franke, Vedran
Campbell, Matthew A.
Hong, Huixiao
Foox, Jonathan
Chen, Zhong
Ning, Baitang
Lacey, Michelle
Butler, Daniel
Lent, Samantha
Raine, Amanda
Nordlund, Jessica
Blume, Alexander
Akalin, Altuna
Mason, Christopher E.
Williams, Louise
Menor, Mark
Wang, Yunliang
Wang, Hongwei
Gurvitch, Justin
Xu, Joshua
Greally, John M.
Opis:: Cytosine modifications in DNA such as 5-methylcytosine (5mC) underlie a broad range of developmental processes, maintain cellular lineage specification, and can define or stratify types of cancer and other diseases. However, the wide variety of approaches available to interrogate these modifications has created a need for harmonized materials, methods, and rigorous benchmarking to improve genome-wide methylome sequencing applications in clinical and basic research. Here, we present a multi-platform assessment and cross-validated resource for epigenetics research from the FDA’s Epigenomics Quality Control Group.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

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Skocz do pozycji: 10.

Tytuł:: Research on Moral Education Affinity from the Perspective of Psychology
Autorzy:: Jing, Zhang
Suting, Li
Tematy:: moral education affinity
mental process
psychological mechanism
generation of affinity
cultivation of affinity; Pokaż więcej
Wydawca:: Uniwersytet im. Adama Mickiewicza w Poznaniu
Powiązania:: https://bibliotekanauki.pl/articles/943813.pdf Link otwiera się w nowym oknie
Opis:: Moral education affinity has a very important influence on the smoothdevelopment of moral education activities and the improvement of educationaleffectiveness. From the perspective of psychology, the needs and emotions ofthe educatees are its motivational mechanism, the will of the educatees is itsmaintenance mechanism, psychological compatibility is its guarantee mechanism,and the learning psychology of the educatees is the reinforcement mechanism.The generation of moral education affinity is the process of educators’ activeinterpersonal attraction, the application of positive psychological effect, the changeof educatees’ attitude, and the psychological exchange and interaction betweeneducators and educatees. The main way to cultivate moral education affinity isto fully pay attention to the needs or changes of the educatees, make efforts tostimulate and strengthen the learning motivation, maintain the main status androle of the educatees, and enhance the appeal and affinity of the educationalprocess through the unity of knowledge and action.
Dostawca treści:: Biblioteka Nauki

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