Wedge Tornadoes Natures Largest Twisters

New Orleans, Louisiana made weather news headlines in 2017 not because of a coastal Atlantic hurricane, but because of the New Orleans East tornado. Rated an EF2, this monster weather system touched down near the city in early February of that year. It left many asking, What is a wedge tornado? and wondering how such a large and strong storm could occur so early in the  tornado season. A wedge  tornado is the name storm spotters use for a tornado that takes the shape of a wedge, or an upside-down triangle. Unlike  narrow, column-shaped funnel tornadoes, the wedge tornados straight, sloped sides make it look as wide, or wider, than  it is tall. Large, But Often Hidden in Plain Sight Due to the size and width of wedge tornadoes, they are thought of as the largest and most menacing tornado type. It is so broad that at first glance its  not recognized as being a tornado. The base, or part of the storm that touches the ground, of a wedge tornado can be a mile or more wide, and often looks like low-hanging dark clouds to passersby. These fat storms  often bear the lions share of blame among tornado survivors, because they seem to strike without warning. As if they werent already difficult to see, wedges can also be rain-wrapped. When this occurs, curtains of nearby rainfall encircle the tornado funnel, veiling the twister and further lowering its visibility. Why So Monstrous? Thankfully, wedge tornadoes make up only a fraction of tornadoes. Roughly 2% to 3% of  confirmed tornadoes from 1950 to 2015 have been  wedge-shaped. Like ordinary-shaped tornadoes, these mile-wide monsters form when warm, moist unstable air collides with dry, stable air in a region of enhanced lift and strong vertical wind shear.  The secret to their mammoth size is still somewhat unknown, but the formation of multiple vortices around the main funnel may help to expand the width of the storms total wind field.   Geographically, wedges are more common in the southeast, next door to the moisture-rich Gulf of Mexico, than elsewhere in the U.S. Clouds in this region also tend to hang at low levels in the sky, which means should a tornado form, its funnel will likely be short and stout, prerequisites for a developing wedge tornado. Width Without Strength Given their apocalyptic appearance, theres a misconception that wedge tornadoes will always be powerful tornadoes, but this isnt necessarily true. Wedge width is not always a measure of severity. There have been wedges that were rated as weak EF1 tornadoes, so clearly a tornados size has nothing to do with its strength. However, wide tornadoes indeed have a tendency to also be quite violent. At 2.6 miles wide, the May 2013 EF3 El Reno, Oklahoma wedge tornado is a perfect example. It  holds the record as the widest tornado ever measured. A number of  the most lethal U.S. tornadoes were wedges, including the May 2007 Greensburg, Kansas;  the 2011 Joplin, Missouri; and the 2013 Moore, Oklahoma  tornado disasters. Other Tornado Shapes to Look For Wedges are just one of several shapes tornadoes can take on. A stovepipe tornado has a long, cylindrical shape, and is named for its resemblance to a roof or chimney stove pipe.Rope tornadoes resemble strings or ropes because of the curls and twists in their long, skinny funnels. They can describe narrow tornadoes or signal a dissipating tornado. As the funnel lengthens, the winds within it are forced to weaken⠁  Ã¢â‚¬â€due to conservation of  momentum⠁  Ã¢â‚¬â€and its circulation to shrink, a process called roping out.Of course, the classic twister bears a cone shape, with the storm at its widest where it meets the clouds and a tapered base at ground level. Resources and Further Reading Livingston, Ian. â€Å"Two Reasons We Have to Stop Throwing Around the Phrase Wedge Tornado.† Capital Weather Gang, Washington Post, 23 Apr. 2019.

Dilated Cardiomyopathy and The Role of Autoimmunity in...

An autoimmune response directed against heart-specific antigens has been recognized as important to the pathogenesis of DCM. Specifically, muscarinic M2AChR autoantibodies have a 25-80% occurrence in various cardiac conditions; these antibodies can be found in 18-51% of patients with idiopathic DCM (4), 40-77% of chagasic patients with heart failure and 42% of those with an unspecified condition (18, 31). A wide variety of infectious and noninfectious agents have been reported to induce similar symptoms (32, 33), and recently, a cancer patient undergoing chemotherapy with cisplatin and doxorubicin showed a DCM phenotype and the concomitant presence of serum autoantibodies against M2AChR (6). It is well established that cardiomyopathy can be recapitulated by experimental immunization with cardiac myosin plus an adjuvant or with the administration of antibodies against troponin I and the ÃŽ ²1-adrenergic receptor (33, 28, 34, 35). Similarly, we provide evidence that autoimmunity again st specific M2AChR epitopes (M2AChR-el2 and M2AChR-il3) may play a causal role in DCM. Therefore, BALB/c mice were DNA-immunized using a gene gun with plasmids encoding partial epitopes to induce potentially harmful anti-M2AChR-el2 and anti-M2AChR-il3 antibodies and establish cardiomyopathy. All mice progressively developed left ventricle dilation and dysfunction detected by echocardiography analyses (approximately 10-20 weeks post-immunization). Next, we mimicked the presence of autoantibodies

Sustainability Report for Tiny Opera Company- MyAssignmenthelp

Question: Discus about theSustainability Report for Tiny Opera Company. Answer: Sustainability Report of Tiny Opera Company: Being one of the renowned names of the theatre world, Tiny Opera Company must maintain the sustainability to maintain healthy relation with the local community and people around the organization. The organizational management must encourage their employees to adopt the policies and practice them within the organization, so they can promote the brand name among the potential consumers (Hahn and Khnen 2013). CSR initiatives work as a weapon to maintain peaceful relation with the locality as well as it maintains harmony within the organization. The organizational management must include some effective policies into their rulebook, such as- The organization must avoid the excessive use of natural resources in their organizational function. It will help the organization to maintain sustainability. At the same time they must avoid the use non bio degradable products into their organizational practices, as that can be harmful for the atmosphere (Junior, Best and Cotter 2014). Tiny Opera can conduct free health check up camp, blood donation camp or the organizational authority can provide sufficient financial and other relevant support to the needy people of the society. It will build a strong relation between the local community and the organizational authority of Tiny Opera. The organizational management must provide financial and moral support to their employees whenever they require. It is often evident that people suffer from various emotional turmoil or financial crisis. The organizational management must pay close attention to the fact and provide them required support. It will help them to maintain organizational peace and harmony. The organizational management must encourage their employees to adopt three R policies into the organizational practice, such as- reuse, recycle and reduce (Ioannou and Serafeim 2016). They must reuse and recycle the wastes that have been produced by them and they must reduce any kind of practice that can be harmful for the environment. The organizational management must include performance appraisal and reward system in the organizational structure to identify the strong and weak performer. The organizational management must monitor the performance of their employee. It will provide them vivid concept about the organizational growth. By rewarding the best performers the organizational management will be able to motivate their employees to participate in the organizational function in an active manner. The organizational management must provide training and development program to their weak performers where the organizational management can provide relevant information about the organizational work style and how they can perform more actively. The organizational management can motivate their employees by providing motivational speech or sharing their own experience with them. The organizational authority will be able to share their vision and organizational objective with them. This will stimulate the performance of the employees. The organizational management can organize some counseling session for their employees who are suffering from any kind of bereavement. This will provide a sense of importance to the employees and motivate them to contribute to establish a bright future for the organization. The organizational management can refer their employees to the organizations as well where they will be provided some important suggestions to beat their emotional struggle (Milne and Gray 2013). Reference: Hahn, R. and Khnen, M., 2013. Determinants of sustainability reporting: a review of results, trends, theory, and opportunities in an expanding field of research.Journal of Cleaner Production,59, pp.5-21. Ioannou, I. and Serafeim, G., 2016. The consequences of mandatory corporate sustainability reporting: evidence from four countries. Junior, R.M., Best, P.J. and Cotter, J., 2014. Sustainability reporting and assurance: a historical analysis on a world-wide phenomenon.Journal of Business Ethics,120(1), pp.1-11. Milne, M.J. and Gray, R., 2013. W (h) ither ecology? The triple bottom line, the global reporting initiative, and corporate sustainability reporting.Journal of business ethics,118(1), pp.13-29.

Ramses the 2nd Essay Example

Ramses the 2nd Essay Ramses the 2nd ruled for about 70 years. He was the third Pharaoh of the 19th dynasty. Ramses the 2nd always fought for more terrority in Africa, Asia, Asia Minor and Arab Countries. Ramses had declared a war on the Hitties, of the Asia Minor and Northern Asia. Hitties were strong warriors and very technologically advanced. The longest war was fought in 1274 @ Kadesh. ( Pharaoh 2 (Ramses) ).Ramses the 2nd ruled during the new kingdom, which reigned from 1550-1070 B.C.E. Living in the new kingdom he dispersed his power very far, making his nation the strongest of the ancient world. He was wed to over 100 wives and fathered over 90 children. Archeologists who searched his tomb found him to be very colorful. (Page 68 of the history text book). Ramses was very cocky in a sense he wanted to prove to the people that he was very heroic and very valiant. He did this I believe to make the crowd love him. Crowds love victories, and if you were victorious then you would be loved. Scholars soug ht to call him Ramses the Great because he was so into himself. ( page 68 ).Ramses was one of the most successful Pharaohs in the sense that he would build such massive temples for not many reasons but just to honor the gods and to have him seen as such a glorious ruler. Ramses 2nd has a very big nose, which comes from the rameside kings. Ramses, the warrior he was even gave diplomacy a chance making thefirst NAP or Non Aggression Act. Which means that they signed a treaty saying, simply they will show no aggression towards each other and to give support if being attacked by enemies.