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  1. e. The Oxford–AstraZeneca COVID‑19 vaccine, sold under the brand names Covishield [31] and Vaxzevria [1] [32] among others, is a viral vector vaccine for the prevention of COVID-19. It was developed in the United Kingdom by Oxford University and British-Swedish company AstraZeneca, [33] [34] [35] using as a vector the modified chimpanzee ...

  2. The Boundary Fire was a 2017 wildfire in Arizona that burned 17,788 acres (7,199 ha) of the Coconino and Kaibab National Forests. The fire was ignited on June 1 when lightning struck a spot on the northeast side of Kendrick Peak within the Coconino National Forest. The fire spread rapidly because of high temperatures, steep terrain, leftovers ...

  3. The COVID-19 pandemic, also known as the coronavirus pandemic, is a global pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The novel virus was first identified in an outbreak in Wuhan, the capital of Hubei, China, in December 2019, before it spread to other areas of Asia, and then worldwide in early 2020.

  4. See media help. The International Radiotelephony Spelling Alphabet or simply Radiotelephony Spelling Alphabet, commonly known as the NATO phonetic alphabet, is the most widely used set of clear-code words for communicating the letters of the Roman alphabet. Technically a radiotelephonic spelling alphabet, it goes by various names, including ...

    • Childhood
    • Accession
    • Regency
    • Personal Rule
    • Last Years
    • Assessment and Legacy
    • References

    Baldwin was born in mid-1161. His parents were Amalric, then the count of Jaffa and Ascalon, and Agnes of Courtenay. Baldwin's godfather was his paternal uncle, King Baldwin III, who joked that his christening present was the Kingdom of Jerusalem. The king was young and recently married, making a nephew's accession seem unlikely; yet Baldwin III di...

    Upon Amalric's death, the High Court convened to discuss the succession. Though he had not yet been diagnosed the High Court must have been aware of the royal physicians' suspicions that Baldwin had contracted leprosy. Yet there was no viable alternative. Baldwin was the King's only son; from his second marriage Amalric had two daughters, of which ...

    Until he reached the age of majority, which was 15 in the Kingdom of Jerusalem, Baldwin needed a regent to rule in his name. The government was initially assumed by the seneschal, Miles of Plancy. Shortly thereafter Count Raymond III of Tripoli arrived in Jerusalem and succeeded in claiming regency as the King's closest kinsman. Miles was murdered ...

    On the second anniversary of his coronation, 15 July 1176, Baldwin reached the age of majority and Raymond's regency lapsed. At the suggestion of his mother, the King appointed his loyal and capable maternal uncle, Joscelin of Courtenay, to the office of seneschal and arranged for him to marry a rich heiress, Agnes of Milly. The change in governmen...

    Progressing disability

    Baldwin could not walk unsupported or use his hands from 1183. Because of an inability to blink, his cornea dried and he became blind. He nevertheless had to summon his troops in response to Saladin's march south following the Egyptian conquest of Aleppo in June. The King then developed a life-threatening fever. He was attended by his mother and the new patriarch, Heraclius, at nearby Nazareth. Having summoned the High Court to his bedside, Baldwin entrusted the government to his brother-in-l...

    Brother-in-law's insubordination

    The question of regency for his nephew troubled Baldwin. The only way to ensure that Guy could not claim it was to have his marriage to Sibylla annulled. Baldwin discussed this with the patriarch, Heraclius.The King may have intended to claim that he had forced his sister to marry Guy and that the marriage was unlawful because of that. Sibylla's unwavering loyalty to Guy thwarted his plans, as the couple refused to appear at court. Early in 1184 Baldwin ordered Guy to attend him as vassal in...

    Last months, death and aftermath

    In late 1184 Baldwin was shocked to learn about Guy's massacre of the Beduin of the royal fief of Darum, who were under royal protection and who provided information about the Egyptians' movements. He soon developed a fever. When he returned to Jerusalem in late 1184 or early 1185, Baldwin bestowed regency on Raymond of Tripoli, the man whom he had never trusted, but to whom he could find no better alternative. At the time he expected to survive the illness, having done so twice before, but w...

    Christian defeat at Hattin two years after Baldwin's death marred the King's legacy, with historians tracing fatal discord to Baldwin's reign. Yet, while Baldwin was on the throne, the kingdom lost no territory and flourished economically and spiritually. Baldwin understood the importance of curbing Saladin's power, which was reflected in his choic...

    Bibliography

    1. Hamilton, Bernard (2000). The Leper King and His Heirs: Baldwin IV and the Crusader Kingdom of Jerusalem. Cambridge University Press. ISBN 9780521017473. 2. Mitchell, Piers D. (2000). "An evaluation of the leprosy of King Baldwin IV of Jerusalem in the context of the medieval world". The Leper King and His Heirs: Baldwin IV and the Crusader Kingdom of Jerusalem. By Hamilton, Bernard. Cambridge University Press. pp. 245–258. ISBN 9780521017473. 3. Riley-Smith, Jonathan (1973). The feudal no...

  5. Newton's laws of motion are three physical laws that describe the relationship between the motion of an object and the forces acting on it. These laws, which provide the basis for Newtonian mechanics, can be paraphrased as follows: A body remains at rest, or in motion at a constant speed in a straight line, except insofar as it is acted upon by ...

  6. The C Programming Language (sometimes termed K&R, after its authors' initials) is a computer programming book written by Brian Kernighan and Dennis Ritchie, the latter of whom originally designed and implemented the C programming language, as well as co-designed the Unix operating system with which development of the language was closely intertwined.

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