413 hasil untuk "Hui Fu"
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Oscillating per-cision.
In a similar manner to humans, fly circadian clock proteins are regulated by multiple phosphorylation sites, which affect a protein's activity or stability. A suicide model for destruction of transcriptional machinery may explain a conserved mechanism that gives the circadian clock a chance to…
Juga tersedia di: PLOS
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Correlation analysis of serum Rac1 level with asthma control, airway inflammatory response and lung function in asthmatic children
Abstract Objective To investigate the correlation between serum Rac1 enzyme (Rac1) level with asthma control, airway inflammatory response and lung function in asthmatic children. Methods A retrospective analysis was performed on 79 children with asthma who were diagnosed and treated in our…
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Construct the future wetland ecological security pattern with multi-scenario simulation
The construction of wetland ecological security pattern has important guiding significance for balancing urban development and ecological restoration. In this paper, the PLUS model was used to simulate the land use change under the business as usual scenario (BAU), economic development scenario…
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Multi-scenario simulation analysis of cultivated land based on PLUS model—a case study of Haikou, China
Land-use changes have received increasing attention since the 1990s. Cultivated land is a vital land resource with both natural and economic features. Socioeconomic development profoundly affects the spatiotemporal evolution of cultivated land. In turn, the spatiotemporal change of cultivated land…
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Constructing an urban cooling network based on PLUS model: Implications for future urban planning
Many studies on mitigation of the surface urban heat island (SUHI) are conducted from the perspective of landscape patch allocation, and few studies have investigated the overall impact of network connectivity on SUHI. In this study, an ecological network framework is proposed to identify the key…
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The Environmental Education Path of National Forest Parks Integrating Ethnic Cultures: A Case Study of Hainan, China
Against the backdrop of the coordinated development of biodiversity conservation, the preservation of ethnic cultures, and public environmental education, the traditional environmental education model in national forest parks—which primarily focuses on showcasing natural landscapes and one-way…
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A Kind of Robot Structure Design and Kinematics Analysis
Humanoid robots are an important part of the field of robotics，and their characteristics analysis involves disciplines such as machinery，electronics，and materials. Since humanoid robots can imitate human behaviors and actions and can better serve humans，it has become a current research hotspot most…
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PSO-Based Support Vector Machine with Cuckoo Search Technique for Clinical Disease Diagnoses
Disease diagnosis is conducted with a machine learning method. We have proposed a novel machine learning method that hybridizes support vector machine (SVM), particle swarm optimization (PSO), and cuckoo search (CS). The new method consists of two stages: firstly, a CS based approach for parameter…
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Translating Japanese Forest Education to Urban Green Spaces: Insights from Whole Earth Nature School for Park and Botanical Garden Programs
This study investigates the applicability of the Japanese forest education model, exemplified by the Whole Earth Nature School (WENS), to environmental education programs within urban parks and botanical gardens. Focusing on WENS’s approach—characterized by immersive natural experiences, innovative…
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Evaluating the Therapeutic Effectiveness of Music Therapy in Post-Laparoscopic Ovarian Cystectomy Patients: A Single-Center Retrospective Study
Background: The therapeutic effects of music therapy on improving negative emotions and reducing pain are increasingly acknowledged. However, limited clinical research exists on its use in patients post-laparoscopic ovarian cystectomy (LOC). Materials and Methods: A total of 147 patients undergoing…
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Effects of Natural Delivery and Cesarean Section on the Result of First Hearing Screening of Newborns
Background: Early detection and intervention of hearing issues in newborns are crucial for their auditory and speech development, necessitating newborn hearing screenings. This study aimed to investigate the impact of delivery methods, specifically natural delivery and cesarean section, on newborn…
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Optimization of tropical rainforest ecosystem management: implications from the responses of ecosystem service values to landscape pattern changes in Hainan Tropical Rainforest National Park, China, over the past 40 years
Exploring the comprehensive impact of landscape pattern changes on regional ecosystem service values (ESVs) over a long time series is significant for optimizing ecosystem management. This study took Hainan Tropical Rainforest National Park (HTRNP) as a case and first assessed its five vital…
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Fire spreading across boundaries: The positive spillover of entrepreneurial passion to family and community domains
Passion plays a crucial role in entrepreneurial activity, while its positive spillover to the family and community domains is scant. We proposed an integrated enrichment framework of “work-family-community” based on the literature in the field. Drawing upon the matching samples of entrepreneurs'…
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A Double-Penalized Estimator to Combat Separation and Multicollinearity in Logistic Regression
When developing prediction models for small or sparse binary data with many highly correlated covariates, logistic regression often encounters separation or multicollinearity problems, resulting serious bias and even the nonexistence of standard maximum likelihood estimates. The combination of…
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Requirement of Akt to Mediate Long-Term Synaptic Depression in Drosophila
Drosophila larval neuromuscular junction (NMJ) is a well established preparation enabling quantitative analyses of synaptic physiology at identifiable synapses. Here, we report the first characterization of synaptic long-term depression (LTD) at the Drosophila NMJ. LTD can be reliably induced by…
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A Modified Support Vector Machine model for Credit Scoring
This paper presents a novel quantitative credit scoring model based on support vector machine (SVM) with adaptive genetic algorithm, gr-GA-SVM. In this study, two real world credit datasets in the University of California Irvine Machine Learning Repository are selected for the numerical…
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Multi-Feature-Based Bilinear CNN for Single Image Dehazing
Image dehazing has been a great challenge in the process of adjusting haze images. In this paper, an effective and accurate dehazing method based on atmospheric scattering model is proposed. Since the dark channel is not applicable to sky areas, single-threshold segmentation combined with quad-tree…
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catena-Poly[[[tetraaquaerbium(III)]-μ-oxalato-κ4O1,O2:O1′,O2′] [bromidobis(pyrazine-2-carboxylato-κ2N1,O)cuprate(II)] tetrahydrate]
In the title heterometallic complex, {[Er(C2O4)(H2O)4][CuBr(C5H3N2O2)2]·4H2O}n, the ErIII atom is eight-coordinated by four O atoms from two centrosymmetric oxalate ligands and four water molecules, displaying a bicapped trigonal-prismatic geometry. The oxalate ligands bridge the Er atoms into…