What is addiction?
Definition of Addiction
repeats specific habits or behaviors
unconsciously
non material factors
like internet, shopping, gambling.
SMARTPHONE addiction?
The inability to refrain
An impulse control disorder
Environmental and Structural problems
(중략)
Prevention
Social Diagnoses
Socially
prevention center & educational dep
Enamel
√ Hard and white substance covering the teeth
√ The hardest and most highly mineralized
√ Protects the fragile underlying parts of the teeth
√ Covers the crown and supported by dentin
Component of enamel
√ 96% of enamel : mineral, water, organic material
√ contain two unique classes of proteins amelogenins and enamelins
√ The basic unit of enamel is called
1. Introduction
Panic disorder is a kind of anxiety disorders in which someone is embarrassed and extremely begins to panic without reason. The people with panic disorder experience extreme anxiety, pounding, loss of equilibrium, the fear of death, a cold sweat, stuffiness, and etc.
Newspapers account about panic disorder show that not a few people is suffering panic disorder.Recently, it has b
▶ Subtypes of Major Depression
․ Double depression : Dysthymia with a superimposed major depressive episode.
․ Major depression with psychotic features :
Most common psychotic symptom is delusion.
․ Major depression with atypical features : Depression characterized by mood reactivity, in which mood brightens in response to a positive event,
Ⅰ. Hotel structure
1. Chain hotel
Hong kong-based Mandarin Oriental traces its history from 1926 when its first owner, Hong kong Land, acquired the Gloucester Hotel in Hong Kong. In 1974, the group expressed its intention to expand into the rest of Asia with hotels that reflected the Hong Kong Mandarin Oriental's standard. The group went though various corporate changes. Eventually part o