![]() Dust and debris will be picked up and rush toward the opening where the pressurized air is rushing out. This may be preceded by a loud popping sound. It is accompanied by a good deal of noise as the higher pressure air in the cabin rushes out until the pressure equalizes with the external ambient pressure. This is one of the reasons we fly in pressurized airplane cabins.Ī sudden failure of a pressurized cabin is generally very dangerous but immediately recognizable. At a certain point we get oxygen starvation, or hypoxia. The higher we climb into the atmosphere surrounding Earth, the lower is the partial pressure of oxygen in the alveoli. the pressure of the oxygen component of the gas mixture) is 14% (160 mmHg) when the air we breathe is at the usual 1 atmosphere (760 mmHg), at sea-level. Usually the partial pressure of oxygen in the alveoli (i.e. ![]() The oxygen from air passes into our bloodstream through small sacs in our lungs called alveoli. Hypoxia is a phenomenon that receives a lot of attention in aerospace medicine. Too much and anything can become flammable, too little and you get deadly hypoxia resulting in impaired judgment at the precise time it is most needed.Ĭlick to see the physiological effects of hypoxia (Credits: Mayo Clinic). In the operation of aerospace and other systems, oxygen is a friend or an enemy depending on quantity. Should inspections reveal cases of cracks, in particular on B-777 variants structurally identical to that of the Malaysian Airlines Flight MH370, the slow decompression hypothesis would appear to be an increasingly likely explanation. For the latter case it should be noted that following the discovery of a 40 cm crack on a B-777 on 6 March, just two days before Flight MH370’s disappearance, the FAA issued an Airworthiness Directive requiring inspection of B-777 fuselages for cracks at an antenna location that they said could lead to decompression. The slow decompression could be due to an operational error, as was the case for Helios Flight 522, or because of structural failure. ![]() The apparent erratic conduct of flight MH370 and the disabling of some communication equipment could be explained either by impaired pilot judgment typical of hypoxia (oxygen starvation) triggered by a slow cabin decompression, or because of the intervention of someone onboard with limited flight piloting experience who may have tried to replace the hypoxia incapacitated crew. After its last communication Flight MH370 is thought to have crossed back over the peninsula (Credits: Wikimedia user Sailsbystars).
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![]() However, 64%3 of customers still note that most of the time they have to repeat or re-explain information to different representatives across the business.ĭata silos can result in a lack of transparency, efficiency and trust within the business and across customers. Customers expect the information they provide to be available across an organisation’s departments. When data sits in different databases or excel sheets across the business, it is practically impossible to generate analysis on an enterprise level and have a 360-degree view of the customer base. ![]() Data which is isolated, can quickly become outdated and present inaccurate information about customers. When they only have access to the data available in their department, they will miss opportunities to collaborate with other teams and reach the business’ common goal. Teams make decisions with the information they have available. Limited collaboration across the business.Therefore, when data is “silo-ed” within a team, it can present a number of negative impacts. But what is wrong with data silos?ĭata is one of the most valuable business assets. Therefore, across the business, problems such as duplicate entries, outdated or incorrect information, or data silos (collections of data, which are isolated to groups of people across the business) become apparent. With each touchpoint, new departments may be involved and this usually means that each is collecting the data, which is relevant to them. What are data silos?Ĭustomer data refers to any personal, behavioural, psychological or demographic data gathered throughout the customer journey. This leaves businesses across the globe with no choice but to embark on a digital transformation journey with customer data being at the heart of any such transformation. However, it is clear that this crisis has changed customer experiences and expectations, with 89% 1 expecting businesses to accelerate their digital initiatives and 69% 2 expecting them to transform their products and services into new digital formats. The long-term impact of COVID-19 across industries is still to be determined. ![]() Vehicle Specs Engine: 5.8 Transmission: Automatic Emissions: Federal Other Information Core Refund: Price includes a $100 refundable core deposit.
There were also PR gaffes he was criticized for telling reporters, in 2009, that distributing condoms would increase, not decrease, the spread of AIDS.īut he was also forced to confront the fallout of the church's sex abuse scandal, and notably apologized to victims.īenedict's dramatic decision to retire, rather than to remain in office until his death, paved the way for the election of Pope Francis, a more progressive cleric. ![]() As a conservative, many of his actions (such as relaxing the restrictions on Latin mass) satisfied traditionalists, but were controversial among more progressive voices in the clergy. He reached out to other faiths, and became only the second pope in history to enter a synagogue. It seems as if everything would be just the same even without Him." On his first foreign trip as pope, at a 2005 World Youth Day gathering in Cologne, Germany, he told a million attendees, "In vast areas of the world today, there is a strange forgetfulness of God. He used his position to redirect the world's focus on faith in an era of secularization. The first German pope in a thousand years, Benedict – born Joseph Ratzinger – was a theologian and writer devoted to history and tradition, who was elected to succeed Pope John Paul II. The then-85-year-old thus became the first pope in 600 years to resign. ![]() Pope Emeritus Benedict XVI (April 16, 1927-December 31, 2022) stunned the world in 2013 when he announced, after eight years in office, that he lacked the strength to continue as head of the Catholic Church. ![]() The Associated Press contributed to this gallery. | Alessandra Benedetti/Corbis via Getty ImagesĪ look back at the esteemed personalities who left us this year, who'd touched us with their innovation, creativity and humanity.īy senior producer David Morgan. Pope Benedict XVI is greeted by the faithful in Les Combes in 2005. |
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