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Irukandji Jellyfish
The Irukandji jellyfish ( ) are any of several similar, extremely venomous species of rare box jellyfish. With a very small adult size of about a cubic centimetre (1 cm3 or 0.061 in3), they are both one of the smallest and one of the most venomous jellyfish in the world. They inhabit the northern marine waters of Australia, and cost the Australian government $AUD 3 billion annually through tourism losses and medical costs associated with stings. This type of jellyfish reproduces sexually with eggs and sperm. They fire their stingers into their victim, causing a condition known in humans as Irukandji syndrome, which can be fatal and difficult to immediately recognise due to the delayed effects of the venom. There are about 16 known species of Irukandji, of which '' Carukia barnesi'', '' Malo kingi'', '' Malo maxima'', '' Malo filipina'' and '' Malo bella'' are the best known.Crew, Becky"The Smallest and Deadliest Kingslayer in the World" October 7, 2013, ''Scientific A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Box Jellyfish
Box jellyfish (class Cubozoa) are cnidarian invertebrates distinguished by their box-like (i.e., cube-shaped) body. Some species of box jellyfish produce potent venom delivered by contact with their tentacles. Stings from some species, including '' Chironex fleckeri'', '' Carukia barnesi'', '' Malo kingi'', and a few others, are extremely painful and often fatal to humans. Taxonomy and systematics Historically, cubozoans were classified as an order of Scyphozoa until 1973, when they were put in their own class due to their unique biological cycle (lack of strobilation) and morphology. At least 51 species of box jellyfish were known as of 2018. These are grouped into two orders and eight families. A few new species have since been described, and it is likely that additional undescribed species remain. Cubozoa represents the smallest cnidarian class with approximately 50 species. Class Cubzoa * Order Carybdeida ** Family Alatinidae ** Family Carukiidae ** Family Carybdeid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melbourne University Press
Melbourne University Publishing (MUP) is the book publishing arm of the University of Melbourne. The press is currently a member of the Association of University Presses. History MUP was founded in 1922 as Melbourne University Press to sell text books and stationery to students, and soon began publishing books itself. Over the years scholarly works published under the MUP imprint have won numerous awards and prizes. The name ''Melbourne University Publishing'' was adopted for the business in 2003 following a restructure by the university, but books continue to be published under the ''Melbourne University Press'' imprint. The company's mandate was expressed by the tag line, "Books with Spine", which was coined by the writer Guy Rundle when Louise Adler asked him for a suitable motto. The tag line was later changed to "Australia's first university press". The Miegunyah Press is an imprint of MUP, established in 1967 under a bequest from businessman and philanthropist Russell Gri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Townsville
The City of Townsville is a city on the north-eastern coast of Queensland, Australia. With a population of 201,313 as of 2024, it is the largest settlement in North Queensland and Northern Australia (specifically, the parts of Australia north of the Sunshine Coast, Queensland, Sunshine Coast). It is unofficially considered the capital of North Queensland. Townsville hosts a significant number of governmental, community and major business administrative offices for the northern half of the state. Part of the larger Local government areas of Queensland, local government area of the City of Townsville, it is in the dry tropics region of Queensland. The city is adjacent to the central section of the Great Barrier Reef. The city is also a major industrial centre, home to one of the world's largest zinc refineries, a nickel refinery and many other similar activities. As of December 2020, $30M operations to expand the Port of Townsville are underway, which involve channel widening and in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Palm Island
Great Palm Island, usually known as Palm Island, is the largest island in the Palm Island, Queensland, Palm Islands group off North Queensland, Northern Queensland, Australia. It is known for its Aboriginal Australian, Aboriginal community, the legacy of an Aboriginal reserve, the Palm Island Aboriginal Settlement (also known as "the Mission"). The original inhabitants of the island (and others in the group) were the Manbarra people, also known as the Wulgurukaba, who were removed to the mainland by the Queensland Government in the 1890s. The island is also sometimes referred to as Bwgcolman, which is the name given to the Aboriginal and Torres Strait Islander people from disparate groups who were deported from many areas of Queensland to the reserve in 1918, and their descendants. The island has an area of . The official area figure of refers to Aboriginal Shire of Palm Island, which includes nine smaller islands. It is off the east coast of North Queensland, Northern Queensla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ningaloo Coast
The Ningaloo Coast is a World Heritage Site located in the north west coastal region of Western Australia. The heritage-listed area is located approximately north of Perth, along the East Indian Ocean. The distinctive Ningaloo Reef that fringes the Ningaloo Coast is long and is Australia's largest fringing coral reef and the only large reef positioned very close to a landmass. The Muiron Islands and Cape Farquhar are within this coastal zone. The coast and reef draw their name from the Australian Aboriginal Wajarri language word meaning 'promontory', 'deepwater', or 'high land jutting into the sea'. The Yamatji peoples of the Baiyungu and Yinigudura are the traditional owners of the area. Ningaloo Coast World Heritage Site The World Heritage status of the region was created and negotiated in 2011, and the adopted boundary included the Ningaloo Marine Park (Commonwealth waters), Ningaloo Marine Park (State waters) and Muiron Islands Marine Management Area (including the Mu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fraser Island
K'gari ( , ), also known by its former name Fraser Island, is a World Heritage-listed sand island along the south-eastern coast in the Wide Bay–Burnett region of Queensland, Australia. The island lies approximately north of the state capital, Brisbane, and is within the Fraser Coast Region local council area. The world heritage listing includes the island, its surrounding waters and parts of the nearby mainland which make up the Great Sandy National Park. In the , the island had a population of 152. Up to 500,000 people visit the island each year. The island is part of the traditional lands of the Butchulla people, under the traditional name of "K'gari". European settlers who arrived in 1847 named the island "Fraser Island" after Captain James Fraser, master of ''Stirling Castle'', who was shipwrecked and died on the island in early August 1836. On 7 June 2023, the island was officially renamed K'gari by the state government. History Geological history The island was f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Queensland
North Queensland or the Northern Region is the northern part of the Australian state of Queensland that lies just south of Far North Queensland. Queensland is a massive state, larger than many countries, and its Tropical North Queensland, tropical northern part has been historically remote and undeveloped, resulting in a distinctive regional character and identity. The region is prone to floods and cyclones. Townsville is the largest urban centre in North Queensland, leading it to be regarded as an unofficial capital. The region has a population of 231,628 and covers . Geography There is no official boundary that separates North Queensland from the rest of the state. Unofficially it is usually considered to have a southern border beginning south of the Mackay Region southern boundary, but historically it has been as far south as Rockhampton. To the north is the Far North Queensland region, centred on Cairns and out west is the Gulf Country. A coastal region centred on its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Medical Journal Of Australia
The ''Medical Journal of Australia'' (MJA) is a peer-reviewed medical journal published 22 times a year. It is the official journal of the Australian Medical Association, published by Wiley (publisher), Wiley on behalf of the Australasian Medical Publishing Company. The journal publishes editorials, original research, guideline summaries, narrative reviews, perspectives, medical education, reflections, and letters. The full text of every issue since January 2002 is available online. History Early origins The journal was established in 1856, when communication between Australian states and other English-speaking nations entailed long delays. The journal was both a platform for Australian medical research, as well as educational reviews summarising research done overseas. It has since been renamed several times: *''Australian Medical Journal'' (1856–1895) *''Intercolonial Quarterly Journal of Medicine and Surgery'' (1895–1896) *''Intercolonial Medical Journal of Australasia'' (1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jamie Seymour
Jamie Seymour is an Australian toxinologist. He has been a lecturer and researcher at James Cook University since 1996 and gained Professorship in 2019. Professor Seymour started his academic career as a lecturer in the School of Tropical Biology at James Cook University. He is currently a member of the Australian Institute of Tropical Health & Medicine. His research involves examining the biology and ecology of dangerous species found in Australia. In 1998, Professor Seymour established and became director of the ''Tropical Australian Venom Research Unit'' which studies the ecology, biology and medical treatment of venomous marine creatures, particularly box jellyfish. He has been involved in programs designed to decrease the envenoming of humans by box jellyfish in Australia, East Timor and Hawaii. Professor Seymour's work has also been involved with changes in the treatment protocol for jellyfish stings in Australia. Professor Seymour attributes his interest in marine biol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toxicology
Toxicology is a scientific discipline, overlapping with biology, chemistry, pharmacology, and medicine, that involves the study of the adverse effects of chemical substances on living organisms and the practice of diagnosing and treating exposures to toxins and toxicants. The relationship between dose and its effects on the exposed organism is of high significance in toxicology. Factors that influence chemical toxicity include the dosage, duration of exposure (whether it is acute or chronic), route of exposure, species, age, sex, and environment. Toxicologists are experts on poisons and poisoning. There is a movement for evidence-based toxicology as part of the larger movement towards evidence-based practices. Toxicology is currently contributing to the field of cancer research, since some toxins can be used as drugs for killing tumor cells. One prime example of this is ribosome-inactivating proteins, tested in the treatment of leukemia. The word ''toxicology'' () ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emergency Medicine News
An emergency is an urgent, unexpected, and usually dangerous situation that poses an immediate risk to health, life, property, or environment and requires immediate action. Most emergencies require urgent intervention to prevent a worsening of the situation, although in some situations, mitigation may not be possible and agencies may only be able to offer palliative care for the aftermath. While some emergencies are self-evident (such as a natural disaster that threatens many lives), many smaller incidents require that an observer (or affected party) decide whether it qualifies as an emergency. The precise definition of an emergency, the agencies involved and the procedures used, vary by jurisdiction, and this is usually set by the government, whose agencies (emergency services) are responsible for emergency planning and management. Defining an emergency An incident, to be an emergency, conforms to one or more of the following, if it: * Poses an immediate threat to life, he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
