- 《Trends in Ecology & Evolution》 被引量: 55发表: 2014年 Is there room for punctuated equilibrium in macroevolution? The long-controversial theory of punctuated equilibrium (PE) asserts that speciation causes rapid evolution against a backdrop of stasis. PE is currently u... Matthew,W.,...
Log In Sign Up Subjects Health & Medicine What causes the eardrum to vibrate?Question:What causes the eardrum to vibrate?Ear Drum:The ear drum is also called the tympanic membrane. It is at the end of the auditory canal and is only one-tenth of a millimeter thick. Without the ...
What is the volley principle? The Sense of Hearing: Hearing involves sound vibrations entering the ear canal, which causes bones inside the ear to vibrate. These vibrations cause nerve impulses to be sent to the brain, and the brain then translates these impulses into the sounds that we hear...
Medications: Certain medications can cause inner ear damage. Central causes: Vertigo may be caused due to problems of the central nervous system (CNS). Lesions (tumors) in various parts of the brain (cerebellopontine angle tumors or vestibular schwannoma) Inflammation/infection of the brain Stro...
Picture of the structures of the ear Vertigo is often described as feeling dizzy, or as a sensation of spinning. A person may specifically mention that the room seems to be spinning around them. Sometimes the complaint is loss of balance or loss of equilibrium. This often occurs because of ...
:lack of balance: the state of being out of equilibrium or out of proportion a structural imbalance a chemical imbalance in the brain "… The talks are aimed at reducing the trade imbalance … What does irreverent most likely mean?
Ear infections may cause dizziness in much the same way as paroxysmal positional vertigo. When the inner ear is thrown off balance by buildup, infection, or other materials, the body’s equilibrium can be affected and dizziness and nausea may occur. Most infections clear up on their own, but...
The vestibular system is located in the inner ears, and it functions to help establish balance and spatial equilibrium/orientation in the body. Vestibular disorders refer to any condition that negatively affects the ability of the vestibular system to perform its functions. For example, an infection...
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aHigh-temperature vapour–liquid equilibrium for the (water + alcohol) systems and modelling with SAFT-VR: 2. Water-1-propanol 高温蒸气液体平衡为 (水+酒精) 系统和塑造与SAFT-VR : 2. 水1丙醇[translate] ageiwoxix 做给我有些玩具[translate] ...