Triggered detection

Trigger (detects a significant change in the ambient aerosol in real time). 

Ions arrive at one end of each element of a multipoint collector and trigger a cascade of electrons, which moves toward the opposite end and is detected electronically. The resulting electric current corresponds to the ion current. 

Shape of vessel (ciihic or elongated vessel) Detection method for triggering a shutdown... 

Detecting transducers at the measuring points are electrical, pneumatic, or hydraulic. The resultant circuits and sequences can be seen from the typical functional diagram in Figure 4-34. An emergency shutdown immediately triggers the following operations ... 

Since the power 7 is easier to detect in two than in three dimensions, the first MC study [62] sampled a two-dimensional MWD in a range of temperatures (that is, of (L)), so that a change in the degree of interpenetration should trigger a crossover from dilute to semi-dilute regime at some density 0. Evidently, indeed, from Fig. 4, the MWD follows the form of Eq. (16). At 0 one observes a power 7eff 1.300 0.005 which comes closely to the expected one. Above 0 one finds 7eff —> 1, and the distribution (11) becomes relevant. 

Above V5. The region of gaseous breakdown, where the catastrophe requires no triggering because the field is higher than the gas can support. Obviously useless for purposes of x-ray detection. 

Thus, the presence of uric acid crystals in joints triggers a vicious cycle, resulting in an extremely painful inflammation. A typical localization of acute gouty arthritis is the first metatarsal joint of the foot (podagra). The diagnosis of acute gouty arthritis is confirmed by the detection of urate crystals in the joint or tophus. 

A cascade of proteins of the immune response that can be triggered by antigen-antibody complexes and by the innate immune system (e.g. exposure to microbial polysaccharides) to raise the immune response. Complement proteins can detect and bind to foreign material or immune complexes and label them for phagocytosis. They can also cause inflammation by directly degranulating mast cells and releasing chemokines to recruit other immune cells into the affected area. 

Hymenoptera venom is a prominent trigger of systemic reactions. Severe and fatal reactions have been described in patients with mastocytosis [9, 30, 31]. In few cases with urticaria pigmentosa and Hymenoptera venom anaphylaxis, no sensitization could be detected by means of skin tests and determination of specific IgE antibodies [32]. However, larger series found evidence that these systemic reactions are normally IgE-mediated insect sting allergies [7,33]. 

The detection of reactions mediated by specific IgE to agents triggering anaphylaxis may be achieved by means of serological methods serum-specific IgE, or by means of cellular tests which determine the release of basophil mediators (leukotrienes and histamine) or by means of the analysis of basophil expression markers, a technique known as the basophil activation test (BAT). 

In the one-dimensional NMR experiments discussed earlier, the FID was recorded immediately after the pulse, and the only time domain involved (ij) was the one in which the FID was obtained. If, however, the signal is not recorded immediately after the pulse but a certain time interval (time interval (the evolution period) the nuclei can be made to interact with each other in various ways, depending on the pulse sequences applied. Introduction of this second dimension in NMR spectroscopy, triggered byjeener s original experiment, has resulted in tremendous advances in NMR spectroscopy and in the development of a multitude of powerful NMR techniques for structure elucidation of complex organic molecules. 

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