reinforcement
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reinforcement
The process of making something stronger, more intense, or more stable.
Die Verstärkung der Deiche ist wegen des Hochwassers dringend notwendig.
The reinforcement of the dikes is urgently necessary because of the flooding.
'Verstärkung' (reinforcement) is derived directly from the verb 'verstärken' (to reinforce / strengthen). This verb means 'stärker machen' (to make stronger) (ver- + stark). The ending '-ung' turns it into a noun that describes the process or the result.
Wir müssen die alten Holzbalken verstärken.
We need to reinforce the old wooden beams.
In construction and material contexts, 'Verstärkung' (reinforcement) is often used for concrete objects. Typical combinations are the reinforcement of walls, foundations, dams, or even clothing.
Die Verstärkung der Burgmauer war eine teure Maßnahme.
The reinforcement of the castle wall was an expensive measure.
When referring to additional people, 'Verstärkung' (reinforcements) is often combined with the verbs 'anfordern' (to request), 'schicken' (to send), or 'bekommen' (to get). This is typical for the police, military, or emergency services.
Die belagerte Einheit hat dringend Verstärkung angefordert.
The besieged unit urgently requested reinforcements.
You can recognize this meaning from technical terms in the sentence. Words like 'Signal' (signal), 'Ton' (sound), 'elektronisch' (electronic), 'akustisch' (acoustic), or 'Amplitude' (amplitude) clearly point to technical amplification.
Die akustische Verstärkung in dem Konzertsaal ist exzellent.
The acoustic amplification in the concert hall is excellent.
In a psychological context, 'Verstärkung' (reinforcement) is a technical term. You can often recognize this meaning from the adjectives 'positiv' (positive) or 'negativ' (negative) and from words like 'Verhalten' (behavior) or 'Lernen' (learning).
Negative Verstärkung ist nicht dasselbe wie Bestrafung.
Negative reinforcement is not the same as punishment.
help
'die Hilfe' and 'die Verstärkung' can both mean that someone receives support. 'Hilfe' is more general: a person, thing, or action makes something easier or solves a problem. 'Verstärkung' fits better when additional people or resources join a group so that it becomes stronger or can get more done. In everyday life, people usually ask for 'Hilfe'. 'Verstärkung' is used especially with teams, the police, the fire department, work, or sports.
Am Nachmittag bekommt das Team Verstärkung, weil viele Kunden gleichzeitig kommen.
In the afternoon, the team is getting reinforcements because many customers are coming at the same time.
Nach dem Essen braucht der Kunde Hilfe, weil er seine Tasche im Restaurant vergessen hat.
After the meal, the customer needs help because he forgot his bag in the restaurant.