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164 Result(s)
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Article
Integrated assessment of groundwater vulnerability in arid areas combining classical vulnerability index and AHP model
Groundwater is the main source of water for agriculture, industry, and families in arid areas. At present, there is an urgent need to protect groundwater due to human activities. In this study, the Qingshui Ri...
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Article
Open AccessJoint extraction of wheat germplasm information entity relationship based on deep character and word fusion
The verified text data of wheat varieties is an important component of wheat germplasm information. To automatically obtain a structured description of the phenotypic and genetic characteristics of wheat varie...
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Article
A critical appraisal of clinical practice guidelines on surgical treatments for spinal metastasis
As an important treatment for spinal metastasis, surgery has strict applicable conditions. Although various organizations have formulated different guidelines on surgical treatment for spinal metastasis (SM), ...
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Article
Open AccessR-loop and diseases: the cell cycle matters
The cell cycle is a crucial biological process that is involved in cell growth, development, and reproduction. It can be divided into G1, S, G2, and M phases, and each period is closely regulated to ensure the...
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Article
Open AccessUse of bone landmarks for assessing the safety of acupuncture on the posterior midline of the neck region
Many acupuncture acupoints are located on the posterior midline of the neck region. The needling depth for acupuncture is important for practitioners, and an unsafe needling depth increases the possibility of ...
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Article
Toll-like receptor activation regulates the paracrine effect of adipose-derived mesenchymal stem cells on reversing osteoarthritic phenotype of chondrocytes
The therapeutic efficacy of intra-articular mesenchymal stem cells (MSCs) injection for patients with osteoarthritis (OA) currently exhibits inconsistency, and the underlying mechanism remains elusive. It has ...
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Article
Open AccessDual deficiency of melatonin and dihydrotestosterone promotes stromal cell damage and mediates prostatitis via the cGAS-STING pathway in sleep-deprived mice
Prostatitis is a highly prevalent condition that seriously affects men’s physical and mental health. Although epidemiological investigations have provided evidence of a correlation between insufficient sleep a...
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Article
Casing Reliability Evaluation of HTHP Wells Via Uncertainty and Stress–Strength Interference Theories
Casing reliability is essential for the high-temperature high-pressure (HTHP) wells. The complicated downhole geological environment, high casing external load during the drilling stage, and annulus pressure i...
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Article
Open AccessA visualization analysis of hotspots and global trends on pelvic floor dysfunction in cervical cancer
Cervical cancer is the major cause of cancer-related mortalities in women globally. It constitutes one of the life-threatening conditions for women in develo** countries. The popularization of cervical cance...
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Chapter and Conference Paper
Suitability Evaluation of Subsurface Space Development and Utilization in Langfang North Three Counties, Hebei Province
This article is on the basis of the analysis of geological environmental factors such as topography, engineering geology, hydrogeology, and geological environmental issues in the Langfang north three counties,...
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Article
Open AccessThe anti-symmetric and anisotropic symmetric exchange interactions between electric dipoles in hafnia
The anti-symmetric and anisotropic symmetric exchange interactions between two magnetic dipole moments – responsible for intriguing magnetic textures (e.g., magnetic skyrmions) – have been discovered since las...
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Article
Open AccessSurface curvature-induced oriented assembly of sushi-like Janus therapeutic nanoplatform for combined chemodynamic therapy
Chemodynamic therapy (CDT) based on Fenton/Fenton-like reaction has emerged as a promising cancer treatment strategy. Yet, the strong anti-oxidation property of tumor microenvironment (TME) caused by endogenou...
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Article
Open AccessPressure-induced superconductivity in the nonsymmorphic topological insulator KHgAs
Recently, topological insulators (TIs) KHgX (X = As, Sb, Bi) with hourglass-shaped dispersion have attracted great interest. Different from the TIs protected by either time-reversal or mirror crystal symmorphi...
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Article
Synthetic effect of supports in Cu-Mn–doped oxide catalysts for promoting ozone decomposition under humid environment
The escalating levels of surface ozone concentration pose detrimental effects on public health and the environment. Catalytic decomposition presents an optimal solution for surface ozone removal. Nevertheless,...
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Article
Open AccessObservation of non-superconducting phase changes in nitrogen doped lutetium hydrides
The recent report of near-ambient superconductivity and associated color changes in pressurized nitrogen doped lutetium hydride has triggered worldwide interest and raised major questions about the nature and ...
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Article
The mitigation of microbial carbon and nitrogen limitations by shrub encroachment: extracellular enzyme stoichiometry of the alpine grassland on the Qinghai-Tibetan Plateau
Shrub encroachment changes the patterns of nutrition allocation in the below- and aboveground soil. However, influence of shrub encroachment on microbial carbon (C) and nitrogen (N) limitations remains unclear...
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Article
Impact of the Three Gorges Dam on the spatial and temporal variation of groundwater level in Jianghan Plain using STL algorithm
The Three Gorges Dam (TGD), located upstream of the Yangtze River, is the largest hydroelectric project in the world. The operation of TGD has changed the spatial and temporal distribution of streamflow in the...
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Article
Open AccessSegmentation and counting of wheat spike grains based on deep learning and textural feature
Grain count is crucial to wheat yield composition and estimating yield parameters. However, traditional manual counting methods are time-consuming and labor-intensive. This study developed an advanced deep lea...
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Article
Kinetics and Products Distribution Study on the Catalytic Effect of Zn/HZSM-5 over Pyrolysis of Chlorella through TG-FTIR and Py-GC/MS
In this study, both the pyrolysis and catalytic pyrolysis behaviour of chlorella were investigated using thermogravimetric analysis combined with Fourier Transform Infrared spectrum (TG-FTIR) and Py-GC/MS. The re...
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Article
Open AccessData-driven prediction of complex crystal structures of dense lithium
Lithium (Li) is a prototypical simple metal at ambient conditions, but exhibits remarkable changes in structural and electronic properties under compression. There has been intense debate about the structure o...