Sökning: "self defense device"

Hittade 2 uppsatser innehållade orden self defense device.

1. 1. IMPROVING SELF-RESCUE EQUIPMENT : Can a self-contained self-rescue unit be more comfortable to wear over long periods of time, not damage other equipment and be donned easily?

   Kandidat-uppsats, Umeå universitet/Designhögskolan vid Umeå universitet

   Författare :Anders Sandström; [2015]
   Nyckelord :Mining; Self-Rescue; Emergency; Evacuation; Breathing; Rebreather; Potassium Superoxide; SCSR; Mining industry; Mining equipment;

   Sammanfattning : A self-contained self-rescue unit is a device that is used in the mining industry in case of fires or release of toxic gases that depletes or contaminates breathable oxygen in the surrounding atmosphere. These units are the first line of defense by providing oxygen in a closed breathing cycle, allowing personnel to get themselves to safety. LÄS MER

3. 2. Legal Issues on Self-Defense and Maritime Zones in Naval Operations

   Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Juridiska institutionen

   Författare :Niklas Bergdahl Jonsson; [2008]
   Nyckelord :Folkrätt; Sjörätt; Law and Political Science;

   Sammanfattning : During the 20th century the use of the maritime operational zone device has been more and more frequent. At the same time the rights of free navigation on the high seas has been acknowledged as a customary right. LÄS MER