scanning element
41Rasterelektronenmikroskop — Unterschiedliche Pollen, mit ihren verschiedenen Oberflächen, aufgenommen mit dem Rasterelektronenmikroskop Als Rasterelektronenmikroskop (REM) (englisch scanning electron microscope, SEM) bezeichnet man ein Elektronenmikroskop, bei dem ein… …
42Health and Disease — ▪ 2009 Introduction Food and Drug Safety. In 2008 the contamination of infant formula and related dairy products with melamine in China led to widespread health problems in children, including urinary problems and possible renal tube… …
43Electron microscope — Diagram of a transmission electron microscope A 197 …
44Nanotechnology — Part of a series of articles on …
45Optical coherence tomography — Intervention Optical Coherence Tomography (OCT) image of a sarcoma MeSH …
46Optical resolution — This article is about optical resolution in optics. For the method of separating enantiomers in chemistry, see Chiral resolution. Optical resolution describes the ability of an imaging system to resolve detail in the object that is being imaged.… …
47Field electron emission — It is requested that a diagram or diagrams be included in this article to improve its quality. For more information, refer to discussion on this page and/or the listing at Wikipedia:Requested images. Field emission (FE) (also known as field… …
48Barcode — For the taxonomic method, see DNA barcoding. A UPC A barcode symbol A barcode is an optical machine readable representation of data, which shows data about the object to which it attaches. Originally barcodes represented data by varying the… …
49Microscope électronique — Pour les articles homonymes, voir Microscope (homonymie) et Microscopie. Microscope électronique construit par …
50Microscopie électronique — Microscope électronique Microscope électronique construit par Ernst Ruska en 1933. Un microscope électronique est un type de microscope qui utilise un faisceau de particules d électrons pour illuminer un échantillon et en créer une image très… …
