(Psikoloji, Ruhbilim) Uzun süreli potansiyel artışı (USPA): Presinaptik sınır hücresinin yüksek frekansla (tekrar tekrar) uyarılmasının, uyarıcı postsinaptik potansiyelde yarattığı uzun süreli bir artış. Başka bir deyişle, sinirsel bir yol ne kadar sık kullanılırsa, aynı yolu gelecekte de kullanmak o kadar kolaylaşır. Yine başka bir deyişle, tetiklenmeleri ilişkili birbirine bağlı iki sınır hücresi, gelecekte de birbiriyle ilişkili olarak tetiklenecektir
a long-lasting (hours in vitro, weeks to months in vivo) increase, typically in amplitude, of the response of a postsynaptic neuron to a particular pattern of stimuli from a presynaptic neuron
Long term relationship is a common, contemporary term for intimate interpersonal relationships that may be lifelong and may or may not consist of marriage. Long term relationships are considered the opposite of casual relationships, which are short in duration. People often consider about six months as a reasonable milestone for a relationship to be recognized as long term. The notation "LTR" is used to designate "long term relationship" in personals advertisements. In some countries, when a long term relationship that is neither a marriage nor a civil union ends and both partners have a financial interest in the relationship, a suit for palimony may be filed by one or both partners
(Tıp, İlaç) A long-lasting strengthening of the response of a postsynaptic nerve cell to stimulation across the synapse that occurs with repeated stimulation and is thought to be related to learning and long-term memory ¯ abbreviation LTP
Long-term assets or noncurrent assets are those assets usually in service over one year such as lands and buildings, plants and equipment, and long-term investments. These often receive favorable tax treatment over current assets. Tangible long-term assets are usually referred to as fixed assets
The time-scale of the forest owner or manager as manifested by the objectives of the management plan, the rate of harvesting, and the commitment to maintain permanent forest cover The length of time involved will vary according to the context and ecological conditions, and will be a function of how long it takes a given ecosystem to recover its natural structure and composition following harvesting or disturbance, or to produce mature or primary conditions
- A defined timescale over which certain actions are to be carried out For the purposes of this plan it is defined as "ideally to be completed 10 years from the start of the plan's implementation but certainly within 15 years" (See SHORT TERM, MEDIUM TERM, ONGOING)
holding period of 12 months or longer and applicable in calculating the capital gains tax investment approach to the stock market in which an investor seeks appreciation by holding a stock for 12 months or more bond with a maturity of 10 years or longer Back to the top of the page
A period of time which is long enough to be concerned about the impacts of changing technologies, including support for new media and data formats, on the information held in the ARCHIVE
In life insurance, refers to a straight term policy providing coverage for a long period of time and frequently having accumulating cash values Life expectancy (term to expectancy) that is written for a term of years extended to the end of the policyowner's life expectancy
The period starting ten years following implementation of the Resource Management Plan For most analyses, long-term impacts are defined as those existing 100 years after implementation
relating to or extending over a relatively long time; "the long-run significance of the elections"; "the long-term reconstruction of countries damaged by the war"; "a long-term investment"
A subjective term indicating the longest time period used in terms of investments At a minimum, it applies to a timeframe of 1 year, but usually at least 2 years or more Wags define a long-term investment as a short-term investment that is showing a loss See also Medium-term & Short-term
A stay that exceeds six months, or frequent visits occurring in at least six consecutive months Since long-term users are performing research for extended periods of time, they are required to obtain Safety Training equivalent to that of BNL laboratory employees Upon successful completion of the training, they will qualify for a permanent radiation badge
Something that is long-term has continued for a long time or will continue for a long time in the future. A new training scheme to help the long-term unemployed is expected The association believes new technology will provide a long-term solution to credit card fraud. short-term
When you talk about what happens in the long term, you are talking about what happens over a long period of time, either in the future or after a particular event. In the long term the company hopes to open in Moscow and other major cities Over the long term, such measures may only make the underlying situation worse. continuing for a long period of time into the future, or relating to what will happen in the distant future short term