6,974 results for "LI Lin"
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Book Full text
Oxygen-Carrier-Aided Combustion Technology for Solid-Fuel Conversion in Fluidized Bed
This open access book surveys the development of OCAC technology in the last decade for solid fuel conversion in fluidized beds. The scientific concerns, including combustion and emission characteristics, ash-related problems, OC aging, and so on, are summarized and analyzed. Beyond this, new…
Also available at: DOAB
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Journal Article
Adolescents’ Filial Piety Attitudes in Relation to Their Perceived Parenting Styles: An Urban–Rural Comparative Longitudinal Study in China
The Dual Filial Piety Model (i.e., the model of reciprocal and authoritarian filial piety) offers a universally applicable framework for understanding essential aspects of intergenerational relations across diverse cultural contexts. The current research aimed to examine two important issues…
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Preprint Full text
Semiparametric Inference under Dual Positivity Boundaries:Nested Identification with Administrative Censoring and Confounded Treatment
When a long-term outcome is administratively censored for a substantial fraction of a study cohort while a short-term intermediate variable remains broadly available, the target causal parameter can be identified through a nested functional that integrates the outcome regression over the…
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Journal Article Full text
Discussion on the function of logging technology in geological steering of horizontal well drilling
Logging technology is the key technology used in modern petroleum resources exploitation. Reasonable application of logging technology is conducive to efficient exploitation of petroleum resources. Therefore, the application of logging technology in oil exploitation has always been the key research…
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Journal Article
N4-Acetylcytidine Of Circxpo6 Triggers Mapk Pathway To Promote Pulpitis
Aim or purpose: Although N4-acetylcytidine (ac4C) modification affects the stability of mRNA, and lncRNA, and regulates miRNA production, it is unknown whether it exists in circular non-coding RNAs (circRNA), and the molecular mechanism on circRNA remains elusive. Materials and methods: We…
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Journal Article
Discussion on the Appraisal of Ancient Chinese Calligraphies and Paintings
Throughout Chinese history there have been many outstanding calligraphers and painters who have left behind numerous masterpieces. There have also been endless copycats, forgeries and ghost-creations bringing much trouble and chaos to the appreciation and study of ancient Chinese calligraphies and…
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Journal Article
Current Situation and Trend Analysis of China’s Bakery Industry
Since the reform and the opening-up, China’s bakery industry steps into the period of rapid growth and is influenced by the neighboring Asian countries, and the European and American countries in the meantime. Viewed from the general growth of China’s bakery industry in the near 20 years, the…
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Journal Article
Study on Optimization of Combined Parameters of Subdivision Water Injection Layer Sections in Ultra-high Water Cut Stage
After 50 years of exploitation, Block A has entered the development stage of the ultra-high water cut stage. Although the layer series of development has been subdivided and adjusted, the interlayer interference is still serious, imposing difficulties in development adjustment. Based on dynamic…
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Journal Article
Is Searching for Meaning in Life Related to Civic Engagement?: Individual- and Society-Level Moderators
Going beyond previous research suggesting that the search for meaning in life (hereafter “search for meaning”) is associated with civic engagement, this study investigated the moderating effects of personal and cultural values on the associations between the search for meaning and two kinds of…
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Journal Article
Application of lossless signal transmission technology in piano timbre recognition
In a timbre recognition system, the representation of functional sounds is the foundation of timbre frequency recognition correlation analysis and is crucial for the overall performance of the system. In order to obtain more accurate tone frequency points, this study adopts a dual tone multi…
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Journal Article Full text
R&D Investment, Financial and Environmental Performance Nexuses via Bootstrap Fourier Quantiles Granger Causality Test
This study investigated the relationship between R&D investments and financial and environmental performance. The direction, size, and significance of various phases of these variables were generated using the bootstrap Fourier quantiles Granger causality test. In our results, a positive…
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Journal Article Full text
Do DJIA Firms Reflect Stationary Debt Ratios?
To form optimum firm capital structure strategies to face unanticipated economic events, firm managers should understand the stability of a firm’s capital structure. The aim of this research was to study whether the debt ratio is stationary in listed firms on the Dow Jones Industrial Average…
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Journal Article Full text
Research on brand development of Central Public-interest Enterprises
The author of this article divided the development of central public-interest enterprises into four stages according to the different emphases stressed in every period, thoroughly analyzed the actuality, achievement and problems and advanced opinions on the concept and reform aim of Chinese…
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Journal Article
Nager Syndrome: A Case Report
Nager syndrome (preaxial acrofacial dysostosis) is rare and mostly sporadic. We present a case of Nager syndrome in Taiwan. Craniofacial findings included micrognathia, malar hypoplasia, downslanting palpebral fissures, cleft palate, and ear anomalies. Radial defects consisted of hypoplastic thumb…
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Journal Article
Multiple Solutions of Quasilinear Elliptic Equations in ℝ𝑁
Assume that 𝑄 is a positive continuous function in ℝ𝑁 and satisfies some suitable conditions. We prove that the quasilinear elliptic equation −Δ𝑝𝑢+|𝑢|𝑝−2𝑢=𝑄(𝑧)|𝑢|𝑞−2𝑢 in ℝ𝑁 admits at least two solutions in ℝ𝑁 (one is a positive ground-state solution and the other is a sign-changing solution).
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Journal Article Full text
Cross-Cultural Responses to Digital Guides in Authoritarian Heritage: A Case Study of the Chiang Kai-Shek Memorial Hall
Over the past two decades, transitional justice has become a central concern in Taiwan’s cultural and political landscape. This study investigates how 1029 visitors from Taiwan, Sinophone regions (China, Hong Kong, Macau, Malaysia), and international backgrounds engage with digital interpretation…
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