Essays about: "inhalation measurements"

Showing result 1 - 5 of 8 essays containing the words inhalation measurements.

1. 1. Mikroplaster i damm från ridunderlag - pilotstudie

   University essay from SLU/Dept. of Anatomy, Physiology and Biochemistry

   Author : Niklas Nilsson; [2023]
   Keywords : fibersand; underlag; häst; nedbrytning;

   Abstract : Ridsporten är en av de största ungdomsidrotterna inom Sverige. År 2018 beräknades det att cirka 5 miljoner ridtimmar genomförs på landets ridskolor årligen. På grund av Sveriges klimat spenderas mycket av denna tid inom ridhus. READ MORE

3. 2. Deposition of a Polydisperse Aerosol in the Upper Respiratory Tract

   University essay from Lunds universitet/Ergonomi och aerosolteknologi

   Author : Fanny Bergman; [2020]
   Keywords : Aerosol; particle deposition; upper airways; inhalation measurements; polydisperse aerosol generation; mouth-throat model; Technology and Engineering;

   Abstract : Inhaled pharmaceuticals are commonly used in the treatment of respiratory disease. This method of administration has many advantages but also poses a problem with particles being lost before reaching the target site. Particle deposition in airways is mainly an effect of inertial impaction, gravitational settling and diffusion. READ MORE

4. 3. A Passive Constant Flow Regulator for Drug Delivery to the Human Lung in Portable Inhaler Systems

   University essay from KTH/Medicinteknik och hälsosystem

   Author : Maria Pereverzina; [2020]
   Keywords : Inhalation systems; flow regulator; passive; portable; prototype;

   Abstract : Respiratory diseases, such as asthma and chronic obstructive pulmonary disease (COPD), are pathological conditions affecting the airways of the respiratory system. Currently more than 90 million people are suffering from respiratory diseases, and COPD is predicted to become the third leading cause of death in the world by 2030. READ MORE

5. 4. Measuring volatile nicotine from electronic cigarettes

   University essay from Lunds universitet/Ergonomi och aerosolteknologi

   Author : Simon Lundegard; [2017]
   Keywords : AMS; denuder; e-juice; electronic cigarettes; NGI; nicotine; SMPS; Technology and Engineering; Chemistry;

   Abstract : This thesis is focused on electronic cigarettes and the formulations (also known as e-juices) associated with these. The reason is that there have been countless studies on the health effects and nicotine delivery of normal cigarettes, but not as much on electronic cigarettes. READ MORE

6. 5. Atmospheric Particles in Kermanshah, Iran

   University essay from Lunds universitet/Atomfysik; Lunds universitet/Kärnfysik; Lunds universitet/Fysiska institutionen

   Author : Rebecka Häggström; [2017]
   Keywords : aerosols; aerosol technology; SMPS; soot concentrations; dust; Iran; Kermanshah; PSAP; airborne particles; Technology and Engineering; Physics and Astronomy; Earth and Environmental Sciences;

   Abstract : No measurements of airborne particles have been done in Iran previously. Starting characterization of aerosol particles in a completely new geographical area, a suitable and important measurement parameter is the aerosol particle number size distribution. This can be used to indirectly infer climate- and health effects of the particles. READ MORE