analyzer ionizers and ion opticss electron ionization (ei) chemical ionization (ci) atmospheric pressure ionization (api) ion-molecule reaction ionization ion optics (api) molecular beam and plasma analysis systems (api) ms/ms systems quadrupole mass filters and ion guides ion guides and collision cells...
the following tests and procedures may be used: • physical exam and history • biopsy: the removal of cells or tissues so they can be viewed under a microscope by a pathologist to check for signs of cancer after penile cancer has been diagnosed, tests are done to find out if cancer cells have spread within...
to stimulate the opening of channels through the membranes of muscle cells, which would result in normal muscle function. the regulation of transport, though a crucial function of the cell membrane, is not its only role. cell membranes assist in the organization of individual cells to form tissues....
and tissues with help of fluorophores one or more fluophores are added to certain parts of the specimen tissue or cells. when exposed to so-called "exicitation light", the fluorophore absorbs energy from the excitation light and emits ligth in another visible wavelengt. this make it possible to distinguish...
and tissues with help of fluorophores one or more fluophores are added to certain parts of the specimen tissue or cells. when exposed to so-called "exicitation light", the fluorophore absorbs energy from the excitation light and emits ligth in another visible wavelengt. this make it possible to distinguish...
with the development of a sustainable society. we combine two perspectives on technology assessment. the first focuses on current techno-economic trends and the second on long-term resource and environmental constraints to the diffusion of a new technology. we apply our approach to the case of solar cells...
ips cells are established by introducing a small number of genes into ordinary human somatic (differentiated) cells. these pluripotent cells can differentiate into any type of cell in the body and proliferate indefinitely in culture....
ips cells are established by introducing a small number of genes into ordinary human somatic (differentiated) cells. these pluripotent cells can differentiate into any type of cell in the body and proliferate indefinitely in culture....
ips cells are established by introducing a small number of genes into ordinary human somatic (differentiated) cells. these pluripotent cells can differentiate into any type of cell in the body and proliferate indefinitely in culture....
ips cells are established by introducing a small number of genes into ordinary human somatic (differentiated) cells. these pluripotent cells can differentiate into any type of cell in the body and proliferate indefinitely in culture....