Search Results - Dong Liang

Modern transmission systems have put forward higher and higher requirements for the working frequency band and power level of power amplifiers, and the design of power amplifiers based on GaN power devices can meet these new requirements. In this paper, GaN HEMT is used to design the basic power amp...

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Faced with the scarcity of water resources and irrational fertilizer use, it is critical to supply plants with water and fertilizer in a coordinated pattern to improve yield with high water use efficiency (WUE). One such method, alternate partial root-zone irrigation (APRI), has been practiced world...

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As critical zones of land–sea interaction, coastal areas serve as core regions for dense populations, economic development, and sustainable social progress. However, coastal erosion poses a significant challenge for China. Current risk management practices often rely on subjective judgment and lack...

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For semiconductor devices, such as IGBT，the high junction temperature will seriously affect the operation characteristics, and such affect the reliability of power electronic devices constructed by them. The real-time on-line temperature monitoring technology based on NTC thermistor is proposed in t...

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Staphylococcal enterotoxins (SEs) are major contributors to foodborne illnesses, however, the pathogenic potential of newly identified SEs, such as staphylococcal enterotoxin-like J (SElJ) and W (SElW), remains poorly understood. This study aimed to elucidate the biological properties of SElJ and SE...

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Electric helicopters represent a pivotal component in the advancement of urban air mobility (UAM), with considerable potential for future development. The electric propulsion system (EPS) is the core component of these systems. However, the inherent complexities of electromechanical coupling can ind...

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Large-scale and reliable local climate zone (LCZ) information is crucial for the study of urban climate, such as urban heat island. Existing research for LCZ generation predominantly relies on planar information derived from single-view medium-resolution imagery, neglecting the 3-D attributes of sur...

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The performance of existing distribution network state estimation (SE) methods is unsatisfactory due to limited real-time measurements. In this paper, a Bayesian SE method is proposed for partially observable distribution networks using a novel power flow-informed neural network (PFINN). The Bayesia...

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Magnesium (Mg), as one of the most abundant elements in earth's crust, is the lightest structural metal with extensive applications across various industries. However, the performance of Mg-based products is highly dependent on their impurity levels, and the lack of high-purity Mg, along with e...

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In the processes of oilfield drilling, acidification, mining, gathering, oil and water treatment, storage and transportation, safety accidents often occur due to corrosion.In order to reduce the occurrence of such events, the method of adding corrosion inhibitors is adopted for protection.In this pa...

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The energy density of thin-film lithium batteries (TFLBs) is predominantly determined by the average voltage and specific capacity, however, the mechanism of regulating the voltage plateaus of the film electrodes is not well understood. In this study, three boride films (Co–B, Fe–B, and Co–Fe–B allo...

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<b>Background:</b> Diarrhea induced by an excessive amount of fat is a prevalent gastrointestinal disorder. Currently, there are limited animal models and treatment options for diarrhea associated with fat. This study aims to develop a mouse model of high-fat-associated diarrhea using gl...

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Selenium (Se) is an essential micronutrient for human health, but its widespread deficiency remains a major public health concern worldwide. Biofortification of staple crops, such as sweet potato (Ipomoea batatas), offers a sustainable strategy to improve dietary Se intake. This study systematically...

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This study reports and experimentally demonstrates a programmable on-chip photonic processor towards different RF receiver configurations. The Si₃N₄ processor is built by interconnecting independent subunits such as simple and complex Mach-Zehnder interf...

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The geological conditions of buried pipelines in southwest mountainous areas are complicated, the operation difficulty coefficient is large, the soil properties vary, and the corrosion is generally serious.Due to the restrictive routing of pipelines in mountain, the crude oil pipelines, gas pipeline...

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A method for the simultaneous determination of 13 non-phthalate plasticizers in strong-flavor (Nongxiangxing) Baijiu by gas chromatography- mass spectrometry (GC-MS) was established. The alcohol content of sample was diluted with water to about 20%vol, then extracted with n-hexane, and then extracte...

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Abstract The locus coeruleus (LC) noradrenergic (NA) neurons regulate pain and depression through their projections to various downstream nuclei. Although GABAergic (GABA) neurons in and near the LC (LC‐GABA neurons) provide inhibitory synaptic inputs to LC‐NA neurons, it remains unknown whether the...

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BackgroundNeurosurgical central nervous system infections (NCNSIs) are one of the most common complications in neurosurgical patients, followed by neurosurgery itself, trauma, implants or infection need to be treated by surgery. However, the diagnosis of NCNSIs continues to pose a significant challe...

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BackgroundRecent studies have investigated the relationship between cadmium exposure and kidney stones. Nevertheless, the results remain controversial. Therefore, we performed a comprehensive systematic review and meta-analysis based on the latest evidence to address gaps in the research.MethodsMedl...

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UBL-UBA protein functions as a shuttle factor in the 26S ubiquitin degradation pathway, playing a critical role in plant growth and development, and responding to various biotic and abiotic stresses. Although RAD23, a type of UBL-UBA protein, has been extensively studied in several plants, there is...

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