Among the most fascinating unexplained astronomical phenomena are so-called gamma-ray bursts brief, extremely intense emissions from sources that are apparently isotropically distributed in the sky.
Fatigue was most often unexplained (90.9%), followed by headache (85.6%).
Cognitive difficulties, such as memory problems, constitute one of the most common unexplained impairments reported in GWI [ 34].
By contrast, the R&D stages were very slow, most with unexplained delays, but some offering contradictory advice and exhibiting a lack of clear guidance and training for NHS staff.
According to publicity materials, the play, a production of the Labyrinth Theater Company in collaboration with the Public, tells the story of "the New Testament's most infamous and unexplained ultimate sinner," in "a time-bending, seriocomically imagined world between heaven and hell".
Some aspects of the accident are unexplained, most importantly why Alonso lost control of the car, and what happened between that moment and him hitting the wall.
Genome-wide association studies (GWAS) using population-based designs have identified many genetic loci associated with risk of a range of complex diseases including cancer; however, each locus exerts a very small effect and most heritability remains unexplained.
Despite the prevalence of Shh dysregulation in MB, mutations in known components of the Shh signaling pathway have been identified in only ∼10 25% of sporadic human MB [27], leaving the genetic basis for most MB tumors unexplained.
Persistent cough (16.9%) was the most common, and unexplained bleeding (2.9%) the least common.
Twenty such variants across the genome would account for most of the unexplained heritability for this condition.
