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Lipopolysaccharides can have substantial impacts on human health, primarily through interactions with the immune system. LPS is a potent activator of the immune system and is a pyrogen (agent that causes fever). [4] In severe cases, LPS can trigger a brisk host response and multiple types of acute organ failure [5] which can lead to septic ...
Socio-hydrology; socio (from the Latin word socius, meaning ‘companion) and hydrology (from the Greek: ὕδωρ, "hýdōr" meaning "water"; and λόγος, "lógos" meaning "study" [1]) is an interdisciplinary field studying the dynamic interactions and feedbacks between water and people.
Lightning protection system, a system to protect a structure from damage due to lightning strikes; Lightweight Portable Security - Linux LiveCD, or LiveUSB that provides a secure end node client; Linear power supply; Linux Powered System; Local positioning system, navigation without GPS; Low-pressure sodium-vapor lamps
Community Water System (CWS). A public water system that supplies water to the same population year-round. Non-Transient Non-Community Water System (NTNCWS). A public water system that regularly supplies water to at least 25 of the same people at least six months per year. Some examples are schools, factories, office buildings, and hospitals ...
At a given time, the system is in a certain perceived state. There may also be a goal for the system to be in a certain state. The difference between the current state and the goal is the discrepancy. For example, one might consider a lake or reservoir, which contains a certain amount of water. The inflows are the amount of water coming from ...
Depyrogenation refers to the removal of pyrogens from solutions, most commonly from injectable pharmaceuticals.. A pyrogen is defined as any substance that can cause a fever. . Bacterial pyrogens include endotoxins and exotoxins, although many pyrogens are endogenous to the ho
Connections to the sewers (underground pipes, or aboveground ditches in some developing countries) are generally found downstream of the water consumers, but the sewer system is considered to be a separate system, rather than part of the water supply system. Water supply networks are often run by public utilities of the water industry.
The rest of the water column which is deeper and does not receive sufficient amounts of sunlight for plant growth is known as the aphotic zone. [13] The amount of solar energy present underwater and the spectral quality of the light that are present at various depths have a significant impact on the behavior of many aquatic organisms.