With Four Dots Above) is an additional letter of the Arabic script, derived from sīn (ﺱ) with the addition of four dots or two horizontal lines above...
859 bytes (101 words) - 12:10, 18 August 2024
Shin (letter) (redirect from Sīn)
including Phoenician šīn 𐤔, Hebrew šīn ש, Aramaic šīn 𐡔, Syriac šīn ܫ, and Arabic sīn س and šīn ش. The Phoenician letter gave rise to the Greek Sigma (Σ)...
23 KB (2,029 words) - 15:01, 19 August 2024
Diacritic (redirect from Diacritical mark with vowel)
geminada (l·l) ◌͘ – a dot above right is used in Pe̍h-ōe-jī tittle, the superscript dot of the modern lowercase Latin ⟨i⟩ and ⟨j⟩ two dots: two overdots (◌̈)...
102 KB (8,841 words) - 19:33, 22 August 2024
Particle in a box (category Articles with short description)
light is emitted. Similarly, red light is emitted in four nanometer CdSe quantum dots. Quantum dots have a variety of functions including but not limited...
36 KB (5,982 words) - 09:01, 3 July 2024
Spherical coordinate system (category Articles with short description)
\mathbf {F} =-m\left(2r{\dot {r}}{\dot {\varphi }}\sin \theta +r^{2}{\ddot {\varphi }}\sin {\theta }+2r^{2}{\dot {\theta }}{\dot {\varphi }}\cos {\theta...
42 KB (6,266 words) - 18:39, 18 August 2024
Kepler orbit (category Articles with short description)
)-r\sin(\theta ){\dot {\theta }}\\{\dot {r}}\sin(\theta )+r\cos(\theta ){\dot {\theta }}\\0\end{pmatrix}}\right|=\left|{\begin{pmatrix}0\\0\\r^{2}{\dot {\theta...
42 KB (5,982 words) - 18:04, 20 December 2023
Arabic alphabet (category Scripts with ISO 15924 four-letter codes)
and ث th have the same basic shape, but with one dot added below, two dots added above, and three dots added above respectively. The letter ن n also has...
95 KB (5,461 words) - 20:08, 21 August 2024
a general contravariant four-vector X (like the examples above), regarded as a column vector with Cartesian coordinates with respect to an inertial frame...
46 KB (8,249 words) - 23:27, 16 February 2024
Zion Clark (category Articles with short description)
2016). "Rise above". ESPN. Retrieved 20 December 2022. Jasser Akle (6 August 2021). "Zion Clark, el atleta que nació sin piernas y sin excusas". cnnespanol...
10 KB (700 words) - 14:05, 14 August 2024
Pauli matrices (category Articles with short description)
{\vec {\sigma }}~\sin(a)+{\hat {n}}~{\hat {n}}\cdot {\vec {\sigma }}~(1-\cos(a))~.} Taking the dot product of any unit vector with the above formula generates...
44 KB (7,416 words) - 16:25, 12 July 2024