We examined the longitudinal variability of the equatorial electrojet (EEJ) and the occurrence of its counter electrojet (CEJ) using the available records of the horizontal component H of the geomagnetic field simultaneously recorded in the year 2009 (mean annual sunspot number Rz = 3.1) along the magnetic equator in the South American, African, an
Risk prediction models for type 2 diabetes can be useful for the early detection of individuals at high risk.However, models may also bias clinical decision-making processes, for instance by differential risk miscalibration across racial groups.We investigated whether the Prediabetes Risk Test (PRT) issued by the National Diabetes Prevention Progra
The optimal active defense decision can ensure the security and stability of wireless communication networks.In order to improve the defense effectiveness of wireless communication networks, an optimal active defense decision model for wireless communication networks under APT attacks was proposed.Wireless communication network logs were associated
B and T lymphocyte attenuator (BTLA) is a newly identified immune checkpoint molecular belonging to the CD28 immunoglobulin superfamily.However, the expression and clinical value of BTLA in skin cutaneous melanoma (SKCM) has not apac1/60/1/cw been widely characterized.We found that BTLA levels were upregulated in metastatic melanoma compared to nor
Palsa peats are unique northern ecosystems formed under an arctic climate and characterized by a high biodiversity and sensitive ecology.The stability of the palsas are seriously threatened by climate warming which will change the permafrost dynamic and induce a degradation of the mires.<br><br> We used stable carbon isotope depth profi