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2020
File:2020 collage per consensus feb5.23.png, Clockwise, from top left: Ukraine International Airlines Flight 752 is shot down by the Islamic Revolutionary Guard Corps during heightened tensions between Iran and the United States; Malian Armed Forces overthrow the Government of Mali during the 2020 Malian coup d'état; A missile attack causes destruction in Ganja during the Second Nagorno-Karabakh War; A man stands atop a burned-out car during protests following the Murder of George Floyd; The aftermath of an airstrike on Mekelle during the ongoing Tigray War in Ethiopia; Destruction in the Port of Beirut following an enormous explosion of ammonium nitrate; Mourners gather for the Funeral of Qasem Soleimani after his assassination three days into the year; A colorized transmission electron micrograph of the SARS-CoV-2 virus that was responsible for the COVID-19 pandemic, which became a defining world event in 2020 and the 2020s decade thus far., 300x300px, thumb rect 0 0 200 20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Murder Of George Floyd
On , George Floyd, a 46-year-old black man, was murdered in the U.S. city of Minneapolis by Derek Chauvin, a 44-year-old white police officer. Floyd had been arrested on suspicion of using a counterfeit $20 bill. Chauvin knelt on Floyd's neck for over nine minutes while Floyd was handcuffed and lying face-down in a street. Two other police officers, J. Alexander Kueng and Thomas Lane, assisted Chauvin in restraining Floyd. Lane had also pointed a gun at Floyd's head prior to Floyd being put in handcuffs. A fourth police officer, Tou Thao, prevented bystanders from intervening. Prior to being placed on the ground, Floyd had exhibited signs of anxiety, complaining about having claustrophobia, and being unable to breathe. After being restrained, he became more distressed, still complaining of breathing difficulties, of the knee on his neck, and of fear of imminent death. After several minutes, Floyd stopped speaking. For the last few minutes, he lay motionless and Officer Kuen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Assassination Of Qasem Soleimani
On 3 January 2020, Qasem Soleimani, an Iranian major general, was killed by a U.S. drone strike at Baghdad International Airport. The drone targeted and killed Soleimani while he was on his way to meet Iraqi Prime Minister Adil Abdul-Mahdi in Baghdad. Soleimani was commander of the Quds Force, one of five branches of Iran's Islamic Revolutionary Guard Corps (IRGC), and was considered the second most powerful person in Iran, subordinate to Supreme Leader Ali Khamenei. Five Iraqi nationals and four other Iranian nationals were killed alongside Soleimani, including the deputy chairman of Iraq's Popular Mobilization Forces (PMF) and commander of the Iran-backed Kata'ib Hezbollah militia, Abu Mahdi al-Muhandis – a person designated as a terrorist by the U.S. and the United Arab Emirates (UAE). The Pentagon says Soleimani and his troops were "responsible for the deaths of hundreds of American and coalition service members and the wounding of thousands more." The strike occurred ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Economic Impact Of The COVID-19 Pandemic
The COVID-19 pandemic has had far-reaching economic consequences including the COVID-19 recession, the second largest global recession in recent history, decreased business in the services sector during the COVID-19 lockdowns, the 2020 stock market crash, which included the largest single-week stock market decline since the financial crisis of 2007–2008 and the impact of COVID-19 on financial markets, the 2021–2022 global supply chain crisis, the 2021–2022 inflation surge, shortages related to the COVID-19 pandemic including the 2020–present global chip shortage, panic buying, and price gouging. It led to governments providing an unprecedented amount of stimulus. The pandemic was also a factor in the 2021–2022 global energy crisis and 2022 food crises. Possible instability generated by an outbreak and associated behavioural changes could result in temporary food shortages, price spikes, and disruption to markets. Such price rises would be felt most by vulnera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Floyd Protests
The George Floyd protests were a series of protests and civil unrest against police brutality and racism that began in Minneapolis on May 26, 2020, and largely took place during 2020. The civil unrest and protests began as part of international reactions to the murder of George Floyd, a 46-year-old African American man who was murdered during an arrest after Derek Chauvin, a Minneapolis Police Department officer, knelt on Floyd's neck for 9 minutes and 29 seconds as three other officers looked on and prevented passers-by from intervening. Chauvin and the other three officers involved were later arrested. In April 2021, Chauvin was found guilty of second-degree unintentional murder, third-degree murder, and second-degree manslaughter. Chauvin was sentenced to 22.5 years in prison with possibility of supervised release after 15 years for second-degree murder in June 2021. The George Floyd protest movement began hours after his murder as bystander video and word of mouth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
COVID-19 Pandemic
The COVID-19 pandemic, also known as the coronavirus pandemic, is an ongoing 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 the Chinese city of Wuhan in December 2019. Attempts to contain it there failed, allowing the virus to spread to other areas of Asia and later worldwide. The World Health Organization (WHO) declared the outbreak a public health emergency of international concern on 30 January 2020, and a pandemic on 11 March 2020. As of , the pandemic had caused more than cases and confirmed deaths, making it one of the deadliest in history. COVID-19 symptoms range from undetectable to deadly, but most commonly include fever, dry cough, and fatigue. Severe illness is more likely in elderly patients and those with certain underlying medical conditions. COVID-19 transmits when people breathe in air contaminated by droplets and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ganja, Azerbaijan
Ganja (; az, Gəncə ) is Azerbaijan's third largest city, with a population of around 335,600.Azərbaycan Respublikası. — 2. Azərbaycan Respublikasının iqtisadi və inzibati rayonları. — 2.4. Azərbaycan Respublikasının iqtisadi və inzibati rayonlarının ərazisi, əhalisinin sayı və sıxlığı, səhifə 66. /Azərbaycanın əhalisi (statistik bülleten) Müəllifi: State Statistics Committee, Azərbaycan Respublikasının Dövlət Statistika Komitəsi. Buraxılışa məsul şəxs: Rza Allahverdiyev. Bakı — 2015, 134 səhifə. The city has been a historic and cultural center throughout most of its existence. It was the capital of the Ganja Khanate until 1804; after Qajar Iran ceded it to the Russian Empire following the Treaty of Gulistan in 1813, it became part of the administrative divisions of the Georgia Governorate, Georgia-Imeretia Governorate, Tiflis Governorate, and Elizavetpol Governorate. Following the dissolution of the Russian Empire and the Transc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
COVID-19 Lockdowns
Due to the COVID-19 pandemic, a number of non-pharmaceutical interventions colloquially known as lockdowns (encompassing stay-at-home orders, curfews, quarantines, and similar societal restrictions) have been implemented in numerous countries and territories around the world. These restrictions were established with the intention to reduce the spread of SARS-CoV-2, the virus that causes COVID-19. By April 2020, about half of the world's population was under some form of lockdown, with more than 3.9 billion people in more than 90 countries or territories having been asked or ordered to stay at home by their governments. Although similar disease control measures have been used for hundreds of years, the scale of those implemented in the 2020s is thought to be unprecedented. Research and case studies have shown that lockdowns were generally effective at reducing the spread of COVID-19, therefore flattening the curve. The World Health Organization's recommendation on curfew ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coup D'état
A coup d'état (; French for 'stroke of state'), also known as a coup or overthrow, is a seizure and removal of a government and its powers. Typically, it is an illegal seizure of power by a political faction, politician, cult, rebel group, military, or a dictator. Many scholars consider a coup successful when the usurpers seize and hold power for at least seven days. Etymology The term comes from French ''coup d'État'', literally meaning a 'stroke of state' or 'blow of state'. In French, the word ''État'' () is capitalized when it denotes a sovereign political entity. Although the concept of a coup d'état has featured in politics since antiquity, the phrase is of relatively recent coinage.Julius Caesar's civil war, 5 January 49 BC. It did not appear within an English text before the 19th century except when used in the translation of a French source, there being no simple phrase in English to convey the contextualized idea of a 'knockout blow to the existing administratio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tigray War
The Tigray War; ; . was an armed conflict that lasted from 3 November 2020 to 3 November 2022. The war was primarily fought in the Tigray Region of Ethiopia between the Ethiopian federal government and Eritrea on one side, and the Tigray People's Liberation Front (TPLF) on the other. After years of increased tensions and hostilities between the TPLF and the governments of Ethiopia and Eritrea, fighting began when Tigrayan security forces attacked the Northern Command headquarters of the Ethiopian National Defense Force (ENDF), alongside a number of other bases in Tigray. The ENDF counterattacked from the south – while Eritrean Defence Forces (EDF) began launching attacks from the north – which Prime Minister Abiy Ahmed described as "law enforcement operations." Federal allied forces captured Mekelle, the capital of the Tigray Region, on 28 November, after which Abiy declared the operation "over." However, the Tigray government stated soon afterwards that it would continue ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transmission Electron Microscopy
Transmission electron microscopy (TEM) is a microscopy technique in which a beam of electrons is transmitted through a specimen to form an image. The specimen is most often an ultrathin section less than 100 nm thick or a suspension on a grid. An image is formed from the interaction of the electrons with the sample as the beam is transmitted through the specimen. The image is then magnified and focused onto an imaging device, such as a fluorescent screen, a layer of photographic film, or a sensor such as a scintillator attached to a charge-coupled device. Transmission electron microscopes are capable of imaging at a significantly higher resolution than light microscopes, owing to the smaller de Broglie wavelength of electrons. This enables the instrument to capture fine detail—even as small as a single column of atoms, which is thousands of times smaller than a resolvable object seen in a light microscope. Transmission electron microscopy is a major analytical method i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SARS-CoV-2
Severe acute respiratory syndrome coronavirus 2 (SARS‑CoV‑2) is a strain of coronavirus that causes COVID-19 (coronavirus disease 2019), the respiratory illness responsible for the ongoing COVID-19 pandemic. The virus previously had a provisional name, 2019 novel coronavirus (2019-nCoV), and has also been called the human coronavirus 2019 (HCoV-19 or hCoV-19). First identified in the city of Wuhan, Hubei, China, the World Health Organization declared the outbreak a public health emergency of international concern on January 30, 2020, and a pandemic on March 11, 2020. SARS‑CoV‑2 is a positive-sense single-stranded RNA virus that is contagious in humans. SARS‑CoV‑2 is a virus of the species ''severe acute respiratory syndrome–related coronavirus'' (SARSr-CoV), related to the SARS-CoV-1 virus that caused the 2002–2004 SARS outbreak. Despite its close relation to SARS-CoV-1, its closest known relatives, with which it forms a sister group, are the derived SARS ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ukraine International Airlines Flight 752
Ukraine International Airlines Flight 752 (PS752/AUI752) was a scheduled international civilian passenger flight from Tehran to Kyiv, operated by Ukraine International Airlines. On 8January 2020, the Boeing 737-800 flying the route was shot down by the Islamic Revolutionary Guard Corps (IRGC) shortly after takeoff, killing all 176 passengers and crew aboard. Missiles were fired at the aircraft by the IRGC amidst heightened tensions between Iran and the United States. The incident occurred five days after the United States carried out the assassination of Qasem Soleimani and some hours after Iran retaliated with Operation Martyr Soleimani, in which the IRGC fired dozens of ballistic missiles on American-led coalition forces; both the assassination and the missile strikes took place in Iraq. Iranian authorities initially denied having any responsibility for the aircraft's destruction, but investigations by various intelligence agencies from the Western world as well as by the Ira ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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