1.079 hasil untuk "Sun, Lin"
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Contamination and Health Risk Assessment of Heavy Metal Zn in Three Riverine Animals
In the context of black smelly rivers and urban pollution control, heavy metal pollution of river sediments has attracted widespread attention. Heavy metals can accumulate in the sediment through hydrolysis and complexation, and cause secondary pollution through diffusion and migration. River…
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On Edge Colorings of 1-Planar Graphs without 5-Cycles with Two Chords
A graph is 1-planar if it can be drawn on the plane so that each edge is crossed by at most one other edge. In this paper, it is proved that every 1-planar graph with maximum degree ∆ ≥ 8 is edge-colorable with ∆ colors if each of its 5-cycles contains at most one chord.
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Multilabel Feature Selection Based on Fisher Score with Center Shift and Neighborhood IntuitionisticFuzzy Entropy
The edge samples in the existing multilabel Fisher score models affect the classification effect of the algorithm.It has the available virtues of stronger expression and resolution when using neighborhood intuitive fuzzy entropy to deal with uncertain information.Therefore,this paper develops a…
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Micro-Doppler Effect Removal in ISAR Imaging by Promoting Joint Sparsity in Time-Frequency Domain
For micromotion scatterers with small rotating radii, the micro-Doppler (m-D) effect interferes with cross-range compression in inverse synthetic aperture radar (ISAR) imaging and leads to a blurred main body image. In this paper, a novel method is proposed to remove the m-D effect by promoting the…
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Analysis of Influencing Factors on Hospitalization Expenses of Patients with Breast Malignant Tumor Undergoing Surgery: Based on the Neural Network and Support Vector Machine
OBJECTIVE: Analyze the influencing factors of hospitalization expenses of breast cancer patients in a tertiary hospital in Chengdu and provide a basis and suggestion for controlling the unreasonable increase of medical expenses. METHODS: The first pages of all inpatient medical records of patients…
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Chaotic vibration control of a composite cantilever beam
In this research, an adaptive control strategy adapted from fuzzy sliding mode control is established and applied in chaotic vibration control of a multiple-dimension nonlinear dynamic system of a laminated composite cantilever beam. The third order shearing effect on the vibration of the beam is…
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The evaluation value of intracranial magnetic resonance angiography combined with carotid ultrasound in cerebral infarction
OBJECTIVE: To explore the evaluation value of intracranial magnetic resonance angiography (MRA) combined with carotid ultrasound (CU) in patients with cerebral infarction (CI). METHODS: A retrospective analysis was conducted on 122 patients with CI who underwent intracranial MRA combined with CU…
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Multiple-Input-Multiple-Output Filtered Multitone Time Reversal Acoustic Communications Using Direct Adaptation-Based Turbo Equalization
This paper proposes using direct adaptation (DA)-based turbo equalization in multiple-input-multiple-output (MIMO) filtered multitone (FMT) time reversal (TR) acoustic communications to jointly suppress noise, residual co-channel interference (CCI) and intersymbol interference (ISI) after the TR…
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Evaluation of stroke sequelae and rehabilitation effect on brain tumor by neuroimaging technique: A comparative study
This study aims at the limitations of traditional methods in the evaluation of stroke sequelae and rehabilitation effect monitoring, especially for the accurate identification and tracking of brain injury areas. To overcome these challenges, we introduce an advanced neuroimaging technology based on…
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Case Report: An incidentally discovered HPV-associated endocervical adenocarcinoma presenting as pseudomyxoma peritonei
This case report describes a 48-year-old woman with occult HPV-associated endocervical adenocarcinoma (Silva pattern B) presenting as bilateral ovarian metastases and pseudomyxoma peritonei–like gelatinous ascites, despite normal cervical morphology and resolved HPV type 45 infection. Initial…
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Case Report: Full-thickness prolapse of a neovagina created from sigmoid colon 25 years post-vaginoplasty for Mayer-Rokitansky-Küster-Hauser
Vaginoplasty is an effective treatment for patients with congenital vaginal absence, such as those with Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome. Sigmoid vaginoplasty, a widely used surgical technique for vaginal reconstruction, is associated with satisfactory long-term outcomes. This paper…
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One-time Password Authentication Based on Double Random Soft Input Model
Abstract:The existing one-time password authentication technology was analyzed. To overcome its limitations on B/S application mode,a soft input model based on double random input unit was put forward. When the user need to input authentication password, the authentication server dynamically…
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Harmonizing Minds: The Role of Musical Education in Shaping Aesthetic Sensibilities Among Music Students
Although previous research has explored psychological constructs such as mindset growth, emotional intelligence, and self-efficacy in general educational contexts, there remains a notable gap in understanding how these factors jointly influence aesthetic engagement in music education. Specifically…
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Shuttling of calcium between endoplasmic reticulum and mitochondria in the renal vasculature
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Artikel Jurnal Teks lengkap
RELEVANCE OF TNF-α IN THE CONTEXT OF OTHER INFLAMMATORY CYTOKINES IN THE PROGRESSION OF DIABETIC NEPHROPATHY
An ancillary paradigm that has evolved recently in the pathogenesis of diabetic nephropathy includes subclinical “micro-inflammation” with influx of macrophages and consequential generation of myriad pro-inflammatory cytokines and ensuing kidney damage. Among various pro-inflammatory cytokines…
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Improving the Financial Infrastructure for Sustainable Development of Territories
Infrastructure development may have a dual influence on territories’ sustainable development and create challenges for authorities in balancing economic growth, environmental protection, and social equity. In the research framework, we focus on the financial sector as a key element of the…
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Artikel Jurnal
Practice and Understanding of Treatments to Improve the Connectivity of Water Injection Wells in Large-Span Reservoirs:a Case Study of Rock Dilation Technology in Well L-Z4 of China's offshore Oilfield
For large-span reservoirs in offshore oilfields,water injection wells are unsatisfactorily connected,or a high injection rate leads to large damage radius,which correspond to finite or limited improvement treatments,the adaptability of rock dilation technology is further explored from three…
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Artikel Jurnal Teks lengkap
Binary Harris Hawk Optimization and Its Feature Selection Algorithm
Harris Hawk optimization(HHO) algorithm only uses the random strategy to initialize the population in the exploration stage,which decreases the population diversity.The escape energy that controls the linear variation of the development and exploration process is prone to fall into local optimum in…
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Numerical Simulation on Drilling Fluid Flow and Gas-Liquid Separation of Negative Pressure Shale Shaker
Negative pressure shale shaker is a new type of solid-liquid separation equipment,and it exhibits excellent drying while drilling effect on drilling cuttings.However,there has been no in-depth research on the basic theoretical aspects such as the drilling fluid flow law of the equipment and the…
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