نتایج جستجو برای: double warning lines
تعداد نتایج: 473636 فیلتر نتایج به سال:
Introduction: Prunus armeniaca is one member of the Rosaceae family. Antitumor activity of this family on the colon, prostate, bladder, cervix, lung and breast cancers has been proven in previous research, which is attributed to a natural compound called amygdalin. Therefore, in this study, we investigated the effect of apricot kernel extract on acute leukemia that has not been studied before. ...
OBJECTIVE Patients with head and neck squamous cell carcinoma (HNSCC) containing TP53 mutation and 3p deletion ("double-hit") have poorer prognosis compared to patients with either event alone ("single-hit"). The etiology for worse clinical outcomes in patients with "double-hit" cancers is unclear. We compared radiosensitivity of cell lines containing both TP53 mutations and deletion of Fragile...
With the increasing scale of transmission lines, drone inspection has become a major method line inspection. In process UAV inspection, safety distance warning and lines is crucial, existing methods have difficulties, such as high cost, low environmental adaptability, data processing. this paper, we propose based on rate change electric field ring ratio, which can be applied to different voltag...
It has long been recognized that flood protection provided by levees is a double-edged sword. On one hand, levee systems have provided flood protection. On the other hand, given enough time levees either will be overtopped or will fail—leading to severe flood impacts on an unsuspecting population. Unlike a natural flood, levee failure flooding is often rapid, forceful, extremely damaging, and o...
It has long been recognized that flood protection provided by levees is a double-edged sword. On one hand, levee systems have provided flood protection. On the other hand, given enough time levees either will be overtopped or will fail—leading to severe flood impacts on an unsuspecting population. Unlike a natural flood, levee failure flooding is often rapid, forceful, extremely damaging, and o...
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