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396 Result(s)
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Article
Theoretical analysis, simulation, and experimental validation of dual synchronization vibrators with slanted elliptical trajectories and reduced swings
In the field of vibration screening, this work integrates both straight-line and circular vibration motions to generate slanted elliptical trajectories with reduced swings, and enhance transport and separation...
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Article
Open AccessDifficulty in diagnosing intracranial infection caused by Mycobacterium avium in an AIDS patient: case report and review of the literature
Mycobacterium avium complex (MAC) is an uncommon clinical pathogen, especially in the central nervous system (CNS), and carries a poor prognosis. MAC infections commonly present as immune reconstitution diseas...
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Article
Open AccessEmpagliflozin rescues pro-arrhythmic and Ca2+ homeostatic effects of transverse aortic constriction in intact murine hearts
We explored physiological effects of the sodium-glucose co-transporter-2 inhibitor empagliflozin on intact experimentally hypertrophic murine hearts following transverse aortic constriction (TAC). Postoperativ...
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Article
Graph foundation model
Graph Foundation Models represent an evolving direction in graph machine learning. Drawing inspiration from the success of Large Language Models in NLP, GFMs are designed to be trained on extensive graph data ...
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Article
Effect of appropriate vibration frequency on microstructure and properties of laser cladding Co-based self-lubricating composite coatings
CrS/NbC reinforced Co-based self-lubricating composite coatings were successfully prepared on the surface of Cr12MoV steel by high-frequency micro-vibration (HFMV) assisted laser cladding technology. The micro...
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Article
Open AccessDerivation and transcriptional reprogramming of border-forming wound repair astrocytes after spinal cord injury or stroke in mice
Central nervous system (CNS) lesions become surrounded by neuroprotective borders of newly proliferated reactive astrocytes; however, fundamental features of these cells are poorly understood. Here we show tha...
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Article
Open AccessTrastuzumab-functionalized bionic pyrotinib liposomes for targeted therapy of HER2-positive breast cancer
In this study, we prepared a bionic nanosystem of trastuzumab-functionalized SK-BR-3 cell membrane hybrid liposome-coated pyrotinib (Ptb-M-Lip-Her) for the treatment of HER2-positive breast cancer. Transmissio...
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A Review on Manufacturing Pure Refractory Metals by Selective Laser Melting
Refractory metals have increasingly attracted the attention of researchers due to their excellent high-temperature strength, thermal conductivity, radiation resistance, and biocompatibility for applications in...
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Article
Automatic detection of Alzheimer’s disease from EEG signals using an improved AFS–GA hybrid algorithm
Alzheimer’s Disease (AD) is a neurodegenerative disorder characterized by energy diffusion and partial disconnection in the brain, with its main feature being an insidious onset and subtle clinical symptoms. E...
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Article
Controlling hydrogenation of C=C and C=O bonds in cinnamaldehyde using Pt1/Ni and Pt1/Co single-atom alloy catalysts
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Article
Open AccessTargeting lysyl oxidase like 2 attenuates OVA-induced airway remodeling partly via the AKT signaling pathway
Airway epithelium is an important component of airway structure and the initiator of airway remodeling in asthma. The changes of extracellular matrix (ECM), such as collagen deposition and structural disturban...
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Article
Machinability Evaluation and Surface Characteristics in Post-machining of Inconel 625 Fabricated by Laser Powder-Bed Fusion
Post-machining of additively manufactured (AMed) components is considered to be an efficient approach to improving surface quality. This study aims to investigate the effects of cutting speed and feed on the m...
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Article
Open AccessPrediction of influenza outbreaks in Fuzhou, China: comparative analysis of forecasting models
Influenza is a highly contagious respiratory disease that presents a significant challenge to public health globally. Therefore, effective influenza prediction and prevention are crucial for the timely allocat...
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Article
New Methodology for Combined Cooling, Heating, and Power Systems Modeling by Modified Battle Royal Algorithm
Simultaneous generation of electricity and heat, i.e., combined cooling, heating, and power (CCHP) systems provide multiple forms of energy from a simple primary source. In our power generators today, burning ...
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Article
Building effective inside-outside sales rep dyads: A collaboration perspective
Business-to-business (B2B) firms regularly engage in collaborative selling where an outside sales (OS) representative (rep) interfaces with customers and an inside sales (IS) rep supports the OS reps through r...
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Graphdiyne marries PEDOT:PSS to form high-stable heterostructure from 2-unstable components toward ultra-low detection limit of uric acid detection in sweat
PEDOT:PSS has been used as a biomimetic uric acid (UA) sensor but suffers from unfortunate low detection limit (LOD), narrow detection range and poor stability. Herein, we get graphdiyne (GDY) marry PEDOT:PSS ...
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Article
Iodine Excess May Lead to Low Exam Score in Children Aged 8–10 Years
Recent research has shown that iodine excess may damage children’s intelligence. Years of monitoring results in Shanghai show the iodine status has approached the upper limit of the appropriate range for child...
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Article
Porous garnet as filler of solid polymer electrolytes to enhance the performance of solid-state lithium batteries
In order to enhance the ionic conductivity of solid polymer electrolytes (SPEs) and their structural rigidity against lithium dendrite during lithium-ion battery (LIB) cycling, we propose porous garnet Li6.4La3Zr
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Open AccessA long-read sequencing strategy with overlap** linkers on adjacent fragments (OLAF-Seq) for targeted resequencing and enrichment
In this report, we present OLAF-Seq, a novel strategy to construct a long-read sequencing library such that adjacent fragments are linked with end-terminal duplications. We use the CRISPR-Cas9 nickase enzyme a...
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Segmentation and identification of brain tumour in MRI images using PG-OneShot learning CNN model
Brain tumour segmentation plays a critical role in the diagnosis, treatment planning, and monitoring of brain tumour patients. However, accurate and efficient segmentation remains challenging due to the comple...