"An eruption at the scale of what we saw yesterday can occur suddenly, as it did yesterday, with virtually no immediate precursor signals," GNS Science senior volcanologist Graham Leonard told reporters Tuesday.
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Curiosity has also picked up on spikes of methane, which occur suddenly, but scientists haven't been able to determine how long the spikes last or why they differ from the known seasonal ups and downs.
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Government-backed Securities Times said in an op-ed on Tuesday that it's normal to see large fluctuations in markets following major events that occur suddenly, according to CNBC's translation of the Chinese-language text.
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Based on transformational studies, state changes may occur gradually over the course of a session or many sessions, and they may occur suddenly and powerfully.
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Some unusual events impact vertical migration: DVM is absent during the midnight sun in Arctic regions and vertical migration can occur suddenly during a solar eclipse.
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Diagnostic and statistical manual of mental disorders (4th ed.). Washington, DC: Author. Crisis events tend to occur suddenly and without warning, leaving little time to respond and resulting in trauma.
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An acquired disability is the result of impairments that occur suddenly or chronically during the lifespan, as opposed to being born with the impairment. Invisible disabilities may not be obviously noticeable.
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Deterioration does not always occur gradually and may also occur suddenly and catastrophically, as the result of natural disasters (e.g. fire, extreme weather), accidents (e.g. improper handling, removal or treatment), or malicious damage (e.g. vandalism) (Brown et al.
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Spring is relatively short and high temperatures can occur suddenly in March. The weather is variable in April while in May the summer temperatures begin to appear. The hottest months are July and August. Autumns are generally long and sunny, lasting until November.
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Necrosis is a histological term that means death of the pulp. It does not occur suddenly unless there has been trauma. The pulp may be partially necrotic for some time. The area of cell death enlarges until the entire pulp is necrotic.
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Dermatomyositis (DM) is a long-term inflammatory disorder which affects skin and the muscles. Its symptoms are generally a skin rash and worsening muscle weakness over time. These may occur suddenly or develop over months. Other symptoms may include weight loss, fever, lung inflammation, or light sensitivity.
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Adults emerge in 7 to 10 days and can live up to 14 days. The moths migrate over hundreds of kilometers from their emergence sites to their oviposition sites. This migration often causes outbreaks to occur suddenly in areas that were previously free of the pests.Jahn, G.C. 1995.
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AHC patients exhibit a wide range of symptoms in addition to hemiplegic attacks. These can be further characterized as paroxysmal and non-paroxysmal symptoms. Paroxysmal symptoms are generally associated with hemiplegic attacks and may occur suddenly with hemiplegia or on their own. Paroxysmal symptoms may last for variable amounts of time.
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For example, moderate creep in concrete is sometimes welcomed because it relieves tensile stresses that might otherwise lead to cracking. Unlike brittle fracture, creep deformation does not occur suddenly upon the application of stress. Instead, strain accumulates as a result of long-term stress. Therefore, creep is a "time-dependent" deformation.
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Loss of electrical power can occur suddenly and can damage or undermine equipment. To prevent damage, motor-generators can be tied to flywheels that can provide uninterrupted electrical power to equipment for a brief period. Often they are used to provide electrical power until the plant electrical supply can be switched to the batteries and/or diesel generators.
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Eruptions resumed in 1979, happening at least once in most following years. Eruption heights are typically under in height, but some eruptions have been seen with heights of to . Eruptions occur suddenly following visible convection in the pool, but are unpredictable. An eruption consists of one, huge, burst that throws water 20–80 feet high, making Opal Pool the largest active geyser at Midway Geyser Basin.
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Oxygen toxicity is a catastrophic hazard in diving, because a seizure results in near certain death by drowning. The seizure may occur suddenly and with no warning symptoms. The effects are sudden convulsions and unconsciousness, during which victims can lose their regulator and drown. One of the advantages of a full-face diving mask is prevention of regulator loss in the event of a seizure.
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Bite symptoms include severe local pain and bleeding that may begin almost immediately. This is followed by considerable swelling, blistering, necrosis, and ulceration. Systemic symptoms, which often include heart palpitations, may occur suddenly and relatively soon after the bite. Because of its body size and large hinged fangs which permit effective delivery of large quantities of venom, victims bitten by this snake should be treated accordingly.
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Finally, followers may become disillusioned with the movement or its leader and leave the movement. Deconversion may occur suddenly or be a gradual process. Generally deconversion will be a quiet process for those who have only been a member of the NRM for one year or less. However, for those who have been a follower for longer than a year tend to go through confrontational, emotional, and dramatic deconversion processes.
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This means that pollinator species together can survive under harsh conditions. But it also means that pollinator species collapse simultaneously when conditions pass a critical point. This simultaneous collapse occurs, because pollinator species depend on each other when surviving under difficult conditions. Such a community-wide collapse, involving many pollinator species, can occur suddenly when increasingly harsh conditions pass a critical point and recovery from such a collapse might not be easy.
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This simultaneous collapse occurs, because pollinator species depend on each other when surviving under difficult conditions. Such a community-wide collapse, involving many pollinator species, can occur suddenly when increasingly harsh conditions pass a critical point and recovery from such a collapse might not be easy. The improvement in conditions needed for pollinators to recover, could be substantially larger than the improvement needed to return to conditions at which the pollinator community collapsed.
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Hemiplegic attacks can occur suddenly or gradually, and the severity of an attack can vary over its duration. The attacks may alternate from one side of the body to another, though this is rare. The length of attacks may also vary from minutes to weeks, though length of attacks varies more greatly between people than between attacks for one person. Both bilateral and hemiplegic attacks are associated with pseudobulbar features such as dysphagia, dysarthria, and respiratory difficulty.
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Emergency or crisis conditions can occur suddenly and without warning. The effects of stress on the individual are a concern in industry, the military, aviation, sports, and other settings where effective performance under stress is required. In this context, stress is a process by which environmental demands result in a perception that demand exceeds resources. This can have negative physiological, psychological, behavioral, or social effects, by restricting attention and distracting the operator from the primary task.
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Orthostatic syncope may occur suddenly with no warning or may be preceded by symptoms. Associated symptoms are usually because of cerebral hypoperfusion occurring in the upright position and include dizziness, feeling faint or nauseated, diaphoresis, a sense of warmth or blurred vision. Other general symptoms regardless of the position include a feeling of generalized weakness, headache, fatigue, cognitive slowing and shortness of breath. Symptoms may be sudden or gradual, getting progressively worse until the patient loses consciousness.
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These items do not occur suddenly together as predicted by the "human revolution" model, but at sites that are widely separated in space and time. This suggests a gradual assembling of the package of modern human behaviours in Africa, and its later export to other regions of the Old World. Between these extremes is the view – currently supported by archaeologists Chris Henshilwood, Curtis Marean, Ian WattsWatts, I. 2009. Red ochre, body painting, and language: interpreting the Blombos ochre.
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A primary example of hydraulic action is a wave striking a cliff face which compresses the air in cracks of the rocks. This exerts pressure on the surrounding rock which can progressively crack, break, splinter and detach rock particles. This is followed by the decompression of the air as the wave retreats which can occur suddenly with explosive force which additionally weakens the rock. Cracks are gradually widened so each wave compresses more air, increasing the explosive force of its release.
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The methods most commonly relied upon, patient symptoms and cardiac stress testing, do not detect any symptoms of the problem until atheromatous disease is very advanced because arteries enlarge, not constrict in response to increasing atheroma. It is plaque ruptures, producing debris and clots which obstruct blood flow downstream, sometimes also locally (as seen on angiograms), which reduce/stop blood flow. Yet these events occur suddenly and are not revealed in advance by either stress testing, stress tests or angiograms.
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But it also means that pollinator species collapse simultaneously when conditions pass a critical point. This simultaneous collapse occurs, because pollinator species depend on each other when surviving under difficult conditions. Such a community-wide collapse, involving many pollinator species, can occur suddenly when increasingly harsh conditions pass a critical point and recovery from such a collapse might not be easy. The improvement in conditions needed for pollinators to recover, could be substantially larger than the improvement needed to return to conditions at which the pollinator community collapsed.
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This view was contested by defence pathologist, Dr Richard Shepherd, whose expert opinion was that death could have occurred very quickly by a mechanism known as vagal inhibition, taking as little as one or two seconds. This view is also supported by those familiar with breath control play, who recognise that death may become inevitable without signs of medical emergency. Sometimes this will be through vagal inhibition, sometimes through interference with the baroreceptors which sense blood pressure, and sometimes through brain or other haemorrhage. Such deaths may occur suddenly and without warning.
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The disaster event begins when the event occurs and ends when the immediate event subsides. The disaster response begins when the event occurs and ends when acute disaster response services are no longer needed. Disaster recovery also begins with the disaster response and continues until the affected area is returned to the pre-event condition. Disaster planning – The act of devising a methodology for dealing with a disaster event, especially one with the potential to occur suddenly and cause great injury and/or loss of life, damage and hardship.
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Pneumococcal pneumonia is a type of bacterial pneumonia that is caused by Streptococcus pneumoniae (which is also called pneumococcus). It is the most common bacterial pneumonia found in adults, the most common type of community- acquired pneumonia, and one of the common types of pneumococcal infection. The estimated number of Americans with pneumococcal pneumonia is 900,000 annually, with almost 400,000 cases hospitalized and fatalities accounting for 5-7% of these cases. The symptoms of pneumococcal pneumonia can occur suddenly, typically presenting as a severe chill, later including a severe fever, cough, shortness of breath, rapid breathing, and chest pains.
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The Oriental Orthodox Churches are generally considered to be more conservative with regard to social issues as well as enthusiastic about ecumenical relations with non-Orthodox Christian Churches; all Oriental Orthodox Churches are members of the World Council of Churches. The break in communion between the Imperial Roman and Oriental Orthodox churches did not occur suddenly, but rather gradually over 2-3 centuries following the Council of Chalcedon. Eventually the two communions developed separate institutions, and the Oriental Orthodox did not participate in any of the later ecumenical councils. The Oriental Orthodox Churches maintain their own ancient apostolic succession.
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Delaware County Medical Examiner Vehicle The Delaware County Office of the Medical Examiner is the office responsible for the investigation of all unnatural deaths in Delaware County, Pennsylvania (not purely from natural causes) and natural deaths where there is no treating doctor or which occur suddenly outside a medical institution. Prior to 1979, the office was known as the Delaware County Coroner's Office. In 1979, the county updated the medicolegal death investigation system to a modernized Medical Examiner system in response to public demand, and facilitated by the home rule charter. The Administrative Headquarters of the office is located within the Fair Acres Complex in Lima, with a connected morgue building.
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Homelessness doesn't occur suddenly, rather it is a progression wherein an individual becomes part of the group of 'at risk' individuals, remains in this group for some time, and then, finally, becomes homeless due to economic hardships and social dislocation. "Contemporary definitions split homelessness into two broad groups: 'absolute' homelessness, which refers to persons or households literally without physical shelter, and 'relative' homelessness, which includes a range of housing situations characterized as being at-risk of homelessness." Indeed, being classified as at-risk of homelessness does not imply that an individual or household will become homeless in the future, only that various pre-conditions exist that may lead to this.
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Although there are a multitude of varying appearances, the id reaction often presents with symmetrical red patches of eczema with papules and vesicles, particularly on the outer sides of the arms, face and trunk which occur suddenly and are intensely itchy occur a few days to a week after the initial allergic or irritant dermatitis. Most commonly, athlete's foot can lead to localised vesicles on hands, bacterial infections to erythema nodosum and herpes simplex virus to erythema multiforme. The diagnosis is frequently made by treating the initial triggering skin problem and observing the improvement in the eczematous rash. Both the initial skin problem and the id reaction must be observed to make the diagnosis.
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