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Everything about Hywel Dda
King of Gwynedd from 942 to 950
Hywel ap Cadell, commonly known as Hywel Dda, which translates to Howel the Good in English, was a Welsh king who ruled the southern Welsh kingdom of Deheubarth and eventually came to rule most of Wales. He became the sole king of Seisyllwg in 920 and shortly thereafter established Deheubarth and proceeded to gain control over the entire country from Prestatyn to Pembroke. As a grandson of Rhodri Mawr through his father Cadell, Hywel was a member of the Dinefwr branch of the dynasty. He was recorded as King of the Britons in the Annales Cambriæ and the Annals of Ulster. Wikipedia →
🧭 Start here: a 6-step reading path
- Read the overview: Hywel DdaA 5-minute orientation
- Skim a recent paper: A streamlined platform for analyzing tera-scale DDA and DIA mass spectrometry data enables highly sensitive immunopeptidomicsInfluential work since 2022
- Pick up a classic book: Trees in the law of HywelThe most-reprinted book on the subject
- Read the landmark paper: Protein Contaminants Matter: Building Universal Protein Contaminant Libraries for DDA and DIA ProteomicsCited 387 times
- Go sideways: Rhodri ap HywelA closely related topic
- Go sideways: Edwin ap HywelA closely related topic
📖 Definitions
Symbol ISO 639-3 language code for Dadi Dadi.
🗂️ The subject at a glance
🏆 Landmark papers (most cited)
Protein Contaminants Matter: Building Universal Protein Contaminant Libraries for DDA and DIA Proteomics
Optical Properties of Gold Nanorods: DDA Simulations Supported by Experiments
Dynamic Difficulty Adjustment (DDA) in Computer Games: A Review
Dynamic stability analysis of jointed rock slopes using the DDA method: King Herod's Palace, Masada, Israel
Swelling of DGEBA/DDA epoxy resin during hygrothermal ageing
Modeling of fluid flow and solid deformation for fractured rocks with discontinuous deformation analysis (DDA) method
DDA validation of the mobility of earthquake-induced landslides
Application of DDA to simulate characteristics of the Tsaoling landslide
🆕 Influential since 2022
A streamlined platform for analyzing tera-scale DDA and DIA mass spectrometry data enables highly sensitive immunopeptidomics
Adsorption mechanisms of activated surface of quartz and feldspar with mixed NaOL/DDA
Field experimental verifications of 3D DDA and its applications to kinematic evolutions of rockfalls
Hydrogen Bonds Induced Ultralong Stability of Conductive π–d Conjugated FeCo 3 (DDA) 2 with High OER Activity
Slope stability and post-failure analysis of soil-rock-mixture using the modified 2D DDA-SPH method
📚 Books worth reading
- 📕Trees in the law of HywelWilliam Linnard · 1979
- 📕Zur Geschichte der deutschen Dampfkessel-BestimmungenVerein Deutscher Ingenieure. · 1963
- 📕Cyfreithiau Hywel Dda yn ôl Llyfr Blegywryd (dull Dyfed) · 1961
- 📕Detholion o'r hen gyfreithiau Cymreig · 1938
Ranked by number of editions on Open Library, a rough measure of how lasting a book is.
🔗 Related topics
- Rhodri ap Hywel Rhodri ap Hywel (died 953 or 954) was a King of Deheubarth in South Wales, and a son of Hywel Dda, King of Deheubarth and Gwynedd, known for his codification…
- Edwin ap Hywel Edwin ap Hywel (died c. 954) (sometimes recorded as Gwyn) was a 10th-century king of Deheubarth in Wales of the High Middle Ages. Edwin ap Hywel was descended…
- 10th century in Wales This article is about the particular significance of the century 901–1000 to Wales and its people. 905 The kingdom of Dyfed passes to Hywel Dda as a result…
- Cadell ap Rhodri Cadell ap Rhodri (854–909) was King of Seisyllwg, a minor kingdom in southwestern Wales, from about 872 until his death. The son of Rhodri Mawr, King of…
- Cadelling (Deheubarth) The dynasty of the Cadelling, also known as the House of Deheubarth or the House of Dinefwr after its seat in the late twelfth and early thirteenth centuries…
- Seisyllwg Seisyllwg (Welsh: [sɛiˈsəɬʊɡ]) was a petty kingdom of medieval Wales. It is unclear when it emerged as a distinct unit, but according to later sources…
- Rhodri ap Hyfaidd Rhodri ap Hyfaidd (died 905) was briefly the king of the independent early medieval Kingdom of Dyfed in southwestern Wales until he was murdered and his…
- Llywarch ap Hyfaidd Llywarch ap Hyfaidd (died c. 904) was a king of Dyfed, an independent kingdom in southwest Wales. He was the son of Hyfaidd ap Bleddri and is thought to…