42 Result(s)
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Ruopeng **e
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Open AccessDesign and simulation of soft decision decoding based on chaotic M-ary spread spectrum system
In this paper, chaos sequence is used to replace the traditional spread spectrum sequence. From the perspective of the communication partner, a new method of generating the initial value of chaotic sequence is...
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Open AccessLeveraging artificial intelligence to advance implementation science: potential opportunities and cautions
The field of implementation science was developed to address the significant time delay between establishing an evidence-based practice and its widespread use. Although implementation science has contributed m...
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Open AccessRejuvenation as the origin of planar defects in the CrCoNi medium entropy alloy
High or medium- entropy alloys (HEAs/MEAs) are multi-principal element alloys with equal atomic elemental composition, some of which have shown record-breaking mechanical performance. However, the link between...
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Open AccessGravitational dark matter from minimal preheating
Following our previous work, we continue to explore gravitational dark matter production during the minimal preheating caused by inflaton self-resonance. In this situation there is only one dimensionless index...
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ASO Visual Abstract: Combined Use of Tumor Markers in Gastric Cancer—A Novel Method with Promising Prognostic Accuracy and Practicality
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Open AccessEnhancing the salt stress resistance of seeds and seedlings via a brassinolide sustained release agent system
The growing escalation of soil salinization is tremendously threatening the global food security and the development of sustainable agriculture. To address the worldwide predicament caused by salt stress towar...
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Open AccessThe ELAVL3/MYCN positive feedback loop provides a therapeutic target for neuroendocrine prostate cancer
Neuroendocrine prostate cancer is a rapidly progressive and lethal disease characterized by early visceral metastasis, poor prognosis, and limited treatment options. Uncovering the oncogenic mechanisms could l...
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Open AccessRepressed Blautia-acetate immunological axis underlies breast cancer progression promoted by chronic stress
Chronic stress is a known risk factor for breast cancer, yet the underlying mechanisms are unclear. This study explores the potential involvement of microbial and metabolic signals in chronic stress-promoted b...
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Open AccessFreeze-in dark matter via lepton portal: Hubble tension and stellar cooling
We propose a new freeze-in dark matter candidate which feebly couples to the standard model charged leptons. The feeble interactions allow it (i) to freeze-in from the Standard Model thermal bath with its reli...
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Open AccessValve turning towards on-cycle in cobalt-catalyzed Negishi-type cross-coupling
Ligands and additives are often utilized to stabilize low-valent catalytic metal species experimentally, while their role in suppressing metal deposition has been less studied. Herein, an on-cycle mechanism is...
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Open AccessResurgence of Omicron BA.2 in SARS-CoV-2 infection-naive Hong Kong
Hong Kong experienced a surge of Omicron BA.2 infections in early 2022, resulting in one of the highest per-capita death rates of COVID-19. The outbreak occurred in a dense population with low immunity towards...
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Open AccessGrain refinement in titanium prevents low temperature oxygen embrittlement
Interstitial oxygen embrittles titanium, particularly at cryogenic temperatures, which necessitates a stringent control of oxygen content in fabricating titanium and its alloys. Here, we propose a structural s...
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Open AccessCO2 conversion to formamide using a fluoride catalyst and metallic silicon as a reducing agent
Metallic silicon could be an inexpensive, alternative reducing agent for CO2 functionalization compared to conventionally used hydrogen or hydrosilanes. Here, metallic silicon recovered from solar panel productio...
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Publisher Correction: Dual function NFI factors control fetal hemoglobin silencing in adult erythroid cells
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Open AccessOff-season RSV epidemics in Australia after easing of COVID-19 restrictions
Human respiratory syncytial virus (RSV) is an important cause of acute respiratory infection with the most severe disease in the young and elderly. Non-pharmaceutical interventions and travel restrictions for ...
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Open AccessHuman seasonal influenza under COVID-19 and the potential consequences of influenza lineage elimination
Annual epidemics of seasonal influenza cause hundreds of thousands of deaths, high levels of morbidity, and substantial economic loss. Yet, global influenza circulation has been heavily suppressed by public he...
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Open AccessGenomic epidemiology of SARS-CoV-2 under an elimination strategy in Hong Kong
Hong Kong employed a strategy of intermittent public health and social measures alongside increasingly stringent travel regulations to eliminate domestic SARS-CoV-2 transmission. By analyzing 1899 genome seque...
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Open AccessElimination of oxygen sensitivity in α-titanium by substitutional alloying with Al
Individually, increasing the concentration of either oxygen or aluminum has a deleterious effect on the ductility of titanium alloys. For example, extremely small amounts of interstitial oxygen can severely de...
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Open AccessSynergistic Interfacial and Do** Engineering of Heterostructured NiCo(OH)x-CoyW as an Efficient Alkaline Hydrogen Evolution Electrocatalyst
A promising solar-powered environmentally friendly process for the synthesis and application of catalysts for hydrogen evolution reaction has been proposed...
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Open AccessDielectric screening in perovskite photovoltaics
The performance of perovskite photovoltaics is fundamentally impeded by the presence of undesirable defects that contribute to non-radiative losses within the devices. Although mitigating these losses has been...
