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201 Result(s)
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Article
Open AccessA two-stage dominance-based surrogate-assisted evolution algorithm for high-dimensional expensive multi-objective optimization
In the past decades, surrogate-assisted evolutionary algorithms (SAEAs) have become one of the most popular methods to solve expensive multi-objective optimization problems (EMOPs). However, most existing meth...
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Open AccessMast cells link immune sensing to antigen-avoidance behaviour
The physiological functions of mast cells remain largely an enigma. In the context of barrier damage, mast cells are integrated in type 2 immunity and, together with immunoglobulin E (IgE), promote allergic di...
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Open AccessOmnidirectional compliance on cross-linked actuator coordination enables simultaneous multi-functions of soft modular robots
Earthworms have entirely soft bodies mainly composed of circular and longitudinal muscle bundles but can handle the complexity of unstructured environments with exceptional multifunctionality. Soft robots are ...
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Open AccessAn avalanche-and-surge robust ultrawide-bandgap heterojunction for power electronics
Avalanche and surge robustness involve fundamental carrier dynamics under high electric field and current density. They are also prerequisites of any power device to survive common overvoltage and overcurrent ...
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Open AccessA clustering-based competitive particle swarm optimization with grid ranking for multi-objective optimization problems
The goal of the multi-objective optimization algorithm is to quickly and accurately find a set of trade-off solutions. This paper develops a clustering-based competitive multi-objective particle swarm optimize...
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Open AccessPXL1 and SERKs act as receptor–coreceptor complexes for the CLE19 peptide to regulate pollen development
Gametophyte development in angiosperms occurs within diploid sporophytic structures and requires coordinated development; e.g., development of the male gametophyte pollen depends on the surrounding sporophytic...
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Open AccessMYC reshapes CTCF-mediated chromatin architecture in prostate cancer
MYC is a well characterized oncogenic transcription factor in prostate cancer, and CTCF is the main architectural protein of three-dimensional genome organization. However, the functional link between the two ...
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Open AccessBrain-wide and cell-specific transcriptomic insights into MRI-derived cortical morphology in macaque monkeys
Integrative analyses of transcriptomic and neuroimaging data have generated a wealth of information about biological pathways underlying regional variability in imaging-derived brain phenotypes in humans, but ...
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Open AccessC–N bond formation by a polyketide synthase
Assembly-line polyketide synthases (PKSs) are molecular factories that produce diverse metabolites with wide-ranging biological activities. PKSs usually work by constructing and modifying the polyketide backbo...
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Open AccessRumen-protected glucose stimulates the secretion of reproductive hormones and the mTOR/AKT signaling pathway in the ovaries of early postpartum
This study was conducted to determine the response of the reproductive hormones and the mTOR/AKT/PI3K pathway in the ovaries of postpartum dairy cows with dietary rumen-protected glucose (RPG). Twelve Holstein...
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Open AccessThe natural pyrazolotriazine pseudoiodinine from Pseudomonas mosselii 923 inhibits plant bacterial and fungal pathogens
Natural products largely produced by Pseudomonads-like soil-dwelling microorganisms are a consistent source of antimicrobial metabolites and pesticides. Herein we report the isolation of Pseudomonas mosselii stra...
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Open AccessExperimental and constitutive model study on the mechanical properties of a structural plane of a rock mass under dynamic disturbance
An accurate description of the mechanical properties and deformation characteristics of a structural plane of a rock mass with a large chamber or slope under the ultimate stress with periodic stress disturbanc...
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Open AccessPublisher Correction: Ultrahigh-temperature melt printing of multi-principal element alloys
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Open AccessThe contributions of ammonia oxidizing bacteria and archaea to nitrification-dependent N2O emission in alkaline and neutral purple soils
Nitrification is believed to be one of the primary processes of N2O emission in the agroecological system, which is controlled by soil microbes and mainly regulated by soil pH, oxygen content and NH4+ availabilit...
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Open AccessFailure energy evolution of coal–rock combination with different inclinations
In this paper, in the deformation and damage process under different confining pressures, the energy evolution characteristics and damage mechanism of coal–rock combinations with different inclination angles a...
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Open AccessHypothermia evoked by stimulation of medial preoptic nucleus protects the brain in a mouse model of ischaemia
Therapeutic hypothermia at 32-34 °C during or after cerebral ischaemia is neuroprotective. However, peripheral cold sensor-triggered hypothermia is ineffective and evokes vigorous counteractive shivering therm...
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Open AccessWES data from 286 diffuse gliomas under the 2021 WHO Classification of Tumors of the Central Nervous System
Diffuse gliomas (DGs) are the most common and lethal primary neoplasms in the central nervous system. The latest 2021 World Health Organization (WHO) Classification of Tumors of the Central Nervous System (CNS...
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Open AccessProgrammable integrin and N-cadherin adhesive interactions modulate mechanosensing of mesenchymal stem cells by cofilin phosphorylation
During mesenchymal development, the sources of mechanical forces transduced by cells transition over time from predominantly cell-cell interactions to predominantly cell-extracellular matrix (ECM) interactions...
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Open AccessUltrahigh-temperature melt printing of multi-principal element alloys
Multi-principal element alloys (MPEA) demonstrate superior synergetic properties compared to single-element predominated traditional alloys. However, the rapid melting and uniform mixing of multi-elements for ...
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Open AccessResidual levels and dietary intake risk assessment of 11 pesticides in apricots from different ecological planting regions in China
The frequent and massive use of pesticides has led to pesticide residues in apricot, threatening food safety and human health. A reliable and simple modified QuEChERS method with ultra-performance liquid chrom...