Search Results - Qing Song

This article proposes an automatic titration algorithm for organic matter content detection based on machine vision, which addresses the disadvantages of high risk factor, strong odour, significant pollution to laboratory environment and slow efficiency of manual titration in organic matter detectio...

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<h4>Background</h4>Reperfusion following ischemic stroke can be attained by either intravenous thrombolysis (IVT) or intra-arterial thrombolysis (IAT). Only a limited number of randomized prospective studies have compared the efficacy and safety of IVT and IAT. This meta-analysis investi...

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Manipulating the expression of flowering pathway genes holds potential for regulating tomato fruit productivity. SUPPRESSOR OF OVEREXPRESSION OF CONSTANS 1 (SOC1) is a MADS-box gene that serves as a key integrator in the flowering pathway. In this study, two full-length SOC1 genes cloned from maize...

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Increasing plant density is an effective and important way to reduce maize yield gaps in Northeast China. However, the fact is that a significant plant density gap exists between optimum plant density and actual plant density in farmers' fields. To quantify the density gap between planned plant...

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Heatstroke (HS) is a life-threatening condition that is precipitated by heat stress. The coagulation disorder that consequentially develops is termed heatstroke-induced coagulopathy (HIC). HIC typically presents as either hypocoagulopathy or hypercoagulopathy and is a principal complication that con...

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At present, the evolution of oxide film structure of FeCrAl-ODS steel in the process of oxidation under high temperature steam is rarely studied. Taking FeCrAl - ODS alloy as the research object, using XRD, SEM, EPMA and EDS analysis methods, the high temperature steam oxidation experiment was carri...

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Super-absorbent polymers (SAPs) are widely used chemical water-saving materials, which play an active role in the accumulation of soil water and the improvement of soil structure. Little is known about their performance with repeated usage or about factors influencing their efficiency under alternat...

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Reference genes, stably expressing in different tissues and cells, are commonly used as the references in expression analysis. Selecting the optimum reference gene is crucial to the success of experiments. In this study, the expression stabilities of nine common reference genes, including ACT2, 18S...

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The irrigation method used in winter wheat fields affects micro-environment factors, such as relative humidity (RH) within canopy, soil temperature, topsoil bulk density, soil matric potential, and soil nutrients, and these changes may affect plant root growth. An experiment was carried out to explo...

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The transmission medium of shale gas gathering and transportation system is complex, which is easy to cause corrosion, perforation and leakage in the pipeline, seriously affecting the normal development and production of shale gas field.Based on the sampling analysis of perforated corrosion pipeline...

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Objective: The aim of this study was to evaluate the clinical results of T-plate fixation and anterior sternoclavicular ligament repair in proximal clavicle fractures. Methods: Between August 2013 and August 2016, a total 12 patients (10 men and 2 women; mean age: 44.1 ± 9.1 years (range, 25–59 year...

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Climate change is recognized to increase the frequency and severity of extreme temperature events. At flowering and grain filling stages, risk of high temperature stress (HTS) on rice might increase, and lead to declining grain yields. A regulated cabinet experiment was carried out to investigate ef...

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This study aims to explore the heterogeneous DNA methylation differences between individual single ovarian cancer cells isolated from the same formalin-fixed and paraffin-embedded human ovarian cancer tissue. Single cells were isolated by laser microdissection. Whole genome amplification and polymer...

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Articular cartilage defects remain an intractable clinical challenge due to the limited capacity of cartilage for self‐renewal and repair. Excessive accumulation of reactive oxygen species (ROS) leads to mitochondrial dysfunction, inflammation, and chondrocyte senescence, impeding cartilage regenera...

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