297 Result(s)
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Article
Toward quantum unmanned systems
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Article
Selective arguments representation with dual relation-aware network for video situation recognition
Argument visual states are helpful for detecting structured components of events in videos, and existing methods tend to use object detectors to generate their candidates. However, directly leveraging object f...
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Article
Erratum to: Influences of chemical reactions on polysulfide reduction reaction process on promotor surface in Li-S batteries
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Article
Pivotal role for long noncoding RNAs in zygotic genome activation in mice
Vertebrate life begins with fertilization, and then the zygote genome is activated after transient silencing, a process termed zygotic genome activation (ZGA). Despite its fundamental role in totipotency and t...
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Article
Influences of chemical reactions on polysulfide reduction reaction process on promotor surface in Li-S batteries
Polar promotors have been proven effective in catalyzing the polysulfide (PS) reduction reaction (PSRR) process in lithium-sulfur (Li-S) batteries. However, the promotor surface tends to be poisoned due to the...
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Article
Saliency information and mosaic based data augmentation method for densely occluded object recognition
Data augmentation methods are crucial to improve the accuracy of densely occluded object recognition in the scene where the quantity and diversity of training images are insufficient. However, the current meth...
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Article
Flash Sintering Behavior of La0.8Sr0.2Ga0.8Mg0.2O3−x in the Presence of Graphite Powder
In the present study, flash sintering of La0.8Sr0.2Ga0.8Mg0.2O3−x compound (LSGM) was studied in the presence of graphite as an additive. It is shown that, with an appropriate amount of the graphite, the sinterin...
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Article
Open AccessResponse to comment on “Effectiveness and safety of stem cell therapy for diabetic foot: a meta-analysis update”
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Article
Open AccessTransplantation of the LRP1high subpopulation of human umbilical cord-derived mesenchymal stem cells improves ovarian function in mice with premature ovarian failure and aged mice
Premature ovarian failure (POF) has a profound impact on female reproductive and psychological health. In recent years, the transplantation of umbilical cord-derived mesenchymal stem cells (UC-MSCs) has demons...
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Article
Effect of SARS-CoV-2 infection in early pregnancy on placental development
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Article
Correction to: Exfoliated few-layered graphite anode with broadened delithiation voltage plateau and fast charging performance for lithium-ion batteries
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Article
Exfoliated few-layered graphite anode with broadened delithiation voltage plateau and fast charging performance for lithium-ion batteries
Graphite is the traditional anode material for lithium ion batteries (LIBs) owing to its excellent cycling performance and low delithiation voltage plateau. However, as for LIBs, the improvement of energy dens...
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Article
MVPN: Multi-granularity visual prompt-guided fusion network for multimodal named entity recognition
Multimodal named entity recognition (MNER) aims at identifying entity spans and recognizing their categories in social media posts with the aid of images. Previous work on MNER often relies on an attention mec...
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Article
Preparation and molecular dynamics simulation of 3-isocyanatopropyltrimethoxysilane-modified sisal microcrystalline cellulose/natural rubber composites
As a biodegradable and renewable polymer with excellent physical and chemical properties, cellulose occupies an important position in the preparation of environmentally friendly bio-based composite materials. ...
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Article
First-principle study on the photoelectric properties of monolayer h-BN under different strain types
Two-dimensional materials are a new and promising research field in materials science. This is mainly attributed to their unique photoelectric and chemical properties. In addition to possessing unique optoelec...
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Article
Open AccessSelf-renewing human naïve pluripotent stem cells dedifferentiate in 3D culture and form blastoids spontaneously
Human naïve pluripotent stem cells (hnPSCs) can generate integrated models of blastocysts termed blastoids upon switch to inductive medium. However, the underlying mechanisms remain obscure. Here we report tha...
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Article
Open AccessA magnetic multi-layer soft robot for on-demand targeted adhesion
Magnetic soft robots have shown great potential for biomedical applications due to their high shape reconfigurability, motion agility, and multi-functionality in physiological environments. Magnetic soft robot...
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Article
Pollution characteristics, potential source areas, and transport pathways of PM2.5 and O3 in an inland city of Shijiazhuang, China
Regional transmission plays a crucial role in the PM2.5 and O3 pollution of Shijiazhuang, a hot inland city in the North China Plain. To analyze the pollution pathways and potential source distribution, airflow b...
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Chapter and Conference Paper
Structure-Aware Adaptive Hybrid Interaction Modeling for Image-Text Matching
Image-text matching is a rapidly evolving field in multimodal learning, aiming to measure the similarity between image and text. Despite significant progress in image-text matching in recent years, most existi...
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Article
Open AccessA novel polymer enabled by polymerized small molecule strategy for tumor photothermal and photodynamic therapy
Photothermal therapy (PTT) and photodynamic therapy (PDT) are effective method for tumor treatment. However, the limited variety and quantity of photothermal agents (PTAs) and photosensitizer (PSs) are still m...