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28101
Study on Pressure Relief Zone Formed Inside Roadway Rib by Rotary Cutting with Pressurized Water Jet for Preventing Rock Burst
Published 2022-01-01“…Based on the engineering geological conditions of mining area 2502 in Yanbei coal mine as a background, the comprehensive index method is used to evaluate the rock burst risk of mining area 2502, and the burst tendency of coal seam 5# under natural and water-saturated conditions is also tested in laboratory. …”
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28102
Multiple eco-regions contribute to the seasonal cycle of Antarctic aerosol size distributions
Published 2025-01-01“…<p>In order to reduce the uncertainty of aerosol radiative forcing in global climate models, we need to better understand natural aerosol sources which are important to constrain the current and pre-industrial climate. …”
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28103
The Bronze Age Site of Tarangul (Aktobe Cis-Urals): Examining One Casting Mo
Published 2024-05-01“…The implemented analyses include those of natural science (micro-wear and spectral ones) and comparative typology, the latter to yield a classification of castings and their cultural affiliation. …”
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28104
Role of ixodid ticks in tick-borne pathogen spread and circulation in the Belarusian Lakeland
Published 2024-03-01“…The specimens were grouped in accordance with the MG 3.1.1027-01 “Collection, recording and preparation for laboratory tests of blood-sucking arthropods being vectors of natural focal infections”; therewith, one specimen includes only one tick. …”
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28105
Ecological and biological features and prospects of the introduction of <i>Cornus mas</i> in Central Russia
Published 2023-10-01“…Cornus mas L. is grown in Europe, Central Asia, and the Middle East. Natural thickets are widespread in the Caucasus. The aim of this work was to analyze ecological and biological features of C. mas and the results of its introduction in order to justify the potential of its valuable agronomic traits for breeding and landscaping in Orel Province.Methods and materials. …”
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28106
Analysis of Vitamin A, C and Iron (Fe) Levels in Moringa Leaf-Based Pudding
Published 2022-11-01“…This research was conducted at the Chemistry Laboratory, Faculty Of Mathematics and natural sciences, Tadulako university. This type of research is a laboratory experimental using a completely randomized design (CRD) which is based on the analysis of levels of vitamins A C and iron (fe) in Moringa leaves pudding with 2 formulations. …”
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28107
Field-Obtained Soil-Water Characteristic Curves of KPK Expansive Soil and Their Prediction Correlations
Published 2020-01-01“…Such soils are considered a natural hazard for civil engineering infrastructures especially when they are lightly loaded. …”
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28108
Changes in PD-1 expression on T lymphocyte subsets and related immune indicators before and after definitive chemoradiotherapy for esophageal squamous cell carcinoma
Published 2025-12-01“…Objective This study aimed to observe the dynamic changes in the expression of T lymphocytes, natural killer (NK) cells, and PD-1 in patients with first-diagnosed esophageal squamous cell carcinoma (ESCC) before and after chemoradiotherapy (CRT) and evaluate the impact of PD-1 expression in peripheral blood on the short-term outcome of patients with ESCC.Patients and Methods Seventy-three patients with ESCC who were treated with definitive CRT were enrolled. …”
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28109
Glocalization of Yoruba Omoluwabi Ideology
Published 2021-12-01“…The paper concludes that the Omoluwabi ideology is capable of fostering genuine development, and that its relevance to worldviews, core universal values, and principles naturally compels an acknowledgment of its profundity, as well as ensures the possibility of its assuming a pedestal of universal philosophical and ideological mediation in an apparently troubled world, albeit not without some soft challenges. …”
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28110
Life History Strategies of the Winter Annual Plant <i>Echinops gmelinii</i> (Asteraceae) in a Cold Desert Population
Published 2025-01-01“…To understand the inter- and intra-annual population dynamics of <i>E. gmelinii</i> in its cold desert habitats, we conducted long- and short-term demographic studies to investigate the timing of germination, seedling survival, soil seed bank and seed longevity of natural populations on the fringe of the Tengger Desert. …”
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28111
Assessment of Environmental Suitability for the Spatial Distribution of Minority Villages in Mountainous Areas—Taking Fujian Province as an Example
Published 2025-01-01“…The research findings indicated: (1) The ratio between the influence strengths of natural geographical, socioeconomic, and disaster constraint indicators on the environmental suitability of minority villages in mountainous areas is 5:10:7, with the highest influence being the regional gross domestic product (RGDP) in the socioeconomic indicator (0.509) and the lowest influence being flood sensitivity (0.011). (2) Areas with high suitability values are in the southeast coastal and central regions. …”
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28112
Immortalized Mesenchymal Stem Cells: A Safe Cell Source for Cellular or Cell Membrane-Based Treatment of Glioma
Published 2022-01-01“…The cell membranes of im-MSCs were taken up by glioma cells and targeted in situ gliomas in vivo, suggesting that im-MSCs and their plasma membranes can be used as natural drug carriers for targeting gliomas, and providing a safe, adequate, quality-controlled, and continuous source for the treatment of gliomas based on whole-cell or cell membrane carriers.…”
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28113
Killer-Cell Immunoglobulin-Like Receptors (KIR) in HIV-Exposed Infants in Cameroon
Published 2021-01-01“…This may be partly due to differences in host immunogenetic factors in highly polymorphic regions of the human genome such as those encoding the killer-cell immunoglobulin-like receptor (KIR) molecules which modulate the activities of natural killer cells. The primary aim of this study was to determine the variants of KIR genes that may have a role to play in MTCT in a cohort of infants born to HIV-infected mothers in Yaoundé, Cameroon. …”
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28114
A scoping review of information provided within degenerative cervical myelopathy education resources: Towards enhancing shared decision making.
Published 2022-01-01“…The domain with the second largest number of resources was clinical presentation and natural history (28.7%, 43/150). Most resources (83.3%, 125/150) were designed for professionals. …”
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28115
Outcomes among Mothers Who Gave Birth in the Health Facility: Does Birth Preparedness and Complication Readiness Have a Role?
Published 2019-01-01“…Giving childbirth is a natural reward for human beings to replace themselves to exist in the world. …”
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28116
Reflections on the role of chemical osmosis mechanisms on the long-term behavior of a collapsed salt cavity
Published 2022-10-01“…A brine and dissolved salt balance is established and proves to be highly dependent on the osmotic efficiency coefficient, a parameter that is difficult to assess in natural environments. However, the fluxes remain low, indicating that the chemical osmotic effect is unlikely to significantly modify the orders of magnitude of the salt fluxes evacuated into the environment following intensive exploitation of a salt layer altering the protective clay series.…”
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28117
Phytochemicals and Antioxidant Activity of Microalgae <I>Dunaliella salina</I> and <I>Botryococcus braunii</I>
Published 2023-05-01“…Abstract Microalgal species such as Dunaliella salina and Botryococcus braunii are reportedly rich in natural antioxidants and phytochemicals. This study aimed to determine the phytochemicals and the antioxidant activity of D. salina and B. braunii. …”
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28118
Suppression of Proinflammatory Cytokines and Mediators in LPS-Induced RAW 264.7 Macrophages by Stem Extract of Alternanthera sessilis via the Inhibition of the NF-κB Pathway
Published 2018-01-01“…Alternanthera sessilis, an edible succulent herb, has been widely used as herbal drug in many regions around the globe. Inflammation is a natural process of the innate immune system, accompanied with the increase in the level of proinflammatory mediators, for example, nitric oxide (NO) and prostaglandin (PGE2); cytokines such as interleukin 6 (IL-6), interleukin 1β (IL-1β), and tumor necrosis factor alpha (TNFα); and enzymes including inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) via the activation and nuclear translocation of nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) subunit p65 due to the phosphorylation of inhibitory protein, IκBα. …”
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28119
MODELO DECISIONAL DE RIESGO SÍSMICO EN EL DEPARTAMENTO POCITO (SAN JUAN – ARGENTINA)
Published 2020-12-01“…Sin embargo, todos los estudios lo enfocan desde el punto de vista del fenómeno natural que lo ocasiona, o bien teniendo en cuenta solo la vulnerabilidad edilicia. …”
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28120
Optimization of Extraction of Compound Flavonoids from Chinese Herbal Medicines Based on Quantification Theory and Evaluation of Their Antioxidant Activity
Published 2022-01-01“…CFs could be exploited as natural antioxidants in pharmaceuticals and functional foods.…”
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