It appears that the previous investigations on the
annular sector plates are mostly limited to classical edge conditions.
Speaking to Muscat Daily, Abdulwahab al Busaidi, head of observatory, Oman Astronomical Society, said, 'Oman will witness an
annular solar eclipse on December 26.
The best view of this
annular solar eclipse will be from Jaffna to Trincomalee and the rest of the country would see it as a partial solar eclipse.
Those in parts of Saudi Arabia, southern India, northern Sri Lanka, the Indian Ocean, and Indonesia on Boxing Day in 2019 will see a rare aRing of Firea
annular solar eclipse.
Future solar eclipses visible from southern Africa Date Type Geographical region of visibility (maximum duration) 2020 Jun 21
Annular Africa, south-eastern Europe, Asia (00m 38s) 2021 Dec 04 Total Antarctica, southern Atlantic Ocean (01m 54s); partial from southern Africa 2026 Feb 17
Annular Southern Africa, southern Argentina & Chile, Antarctica (02m 20s) 2027 Feb 06
Annular Southern & western Africa, South America, Antarctica (07m 51s) 2030 Nov 25 Total Southern Africa, s.
There have been a number of case reports on the concurrence of
annular psoriasis and pemphigus foliaceus that developed in preexisting psoriasis lesions (15).
Annular alopecia areata: a morphologically rare variant.
If unusual features make you suspect tinea, leprosy, mycosis fungoides, or other
annular lesions, then biopsy showing features typical of GA can reveal the correct diagnosis.
The CT scan also revealed an anomaly of the CHA arising from the SMA (Figure 1(a)) and
annular pancreatic duct.
The resonant frequency (2.45 GHz) of the lower band depends mainly on the outer
annular ring, while the upper one (3.5 GHz) depends on the inner
annular ring.
Downhole microflux control drilling technology can effectively solve drilling accident such as kick and lose in narrow density window drilling scenarios, so using the measurement system to get the real-time information of downhole
annular flow is the core and foundation of downhole microflux control drilling technology.
Annular pancreas is a rare congenital anomaly characterized by a complete or partial ring of pancreatic tissue encircling the second part of the duodenum (1).
A 15-month-old adopted white boy was evaluated for an
annular plaque on the right thumb.
As
annular beam has higher space charge limiting current and beam-wave energy conversion efficiency, it is also used widely.
