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How to show exact magnification in photomicrography, photoprojection and publications


, : How to show exact magnification in photomicrography, photoprojection and publications. Journal of the Biological Photographic Association 20(1): 21-23

When the picture is made, a separate negative is also made of the ruling of a stage micrometer. By projecting the latter and measuring it one gets the magnification. For publication the scale is double-printed onto the picture and magnification can be obtained by measuring it at any time in the reproduction process.

US$29.90

PMID: 14907779


Other references

Rochefort, H.; Bardon, S.; Chalbos, D.; Vignon, F., 1984: Steroidal and nonsteroidal antiestrogens in breast cancer cells in culture. The mode of action of two types of antiestrogens, tamoxifen and progestins, has been studied in the estrogen responsive cell lines, MCF7 and T47D, established from metastatic human breast cancer. (1) Non steroidal antiestrogens: We present evidenc...

Fletcher, A.L.; Elman, J.S.; Astarita, J.; Murray, R.; Saeidi, N.; D'Rozario, J.; Knoblich, K.; Brown, F.D.; Schildberg, F.A.; Nieves, J.M.; Heng, T.S.P.; Boyd, R.L.; Turley, S.J.; Parekkadan, B., 2015: Lymph node fibroblastic reticular cell transplants show robust therapeutic efficacy in high-mortality murine sepsis. Sepsis is an aggressive inflammatory syndrome and a global health burden estimated to kill 7.3 million people annually. Single-target molecular therapies have not addressed the multiple disease pathways triggered by septic injury. Cell therapies m...

Doepfner W.; Briner U.; Marbach P., 1983: Effects on blood glucose in rats and rhesus monkeys of a new highly active analog of somatostatin sms 201 995. Acta Endocrinologica Supplementum 103(256): 79

Ihara, M.; Taya, Y.; Nishimura, S.; Tanaka, Y., 1984: Purification and some properties of delta 2-isopentenylpyrophosphate:5'AMP delta 2-isopentenyltransferase from the cellular slime mold Dictyostelium discoideum. delta 2-Isopentenylpyrophosphate:5'AMP delta 2-isopentenyltransferase, which catalyzes the formation of isopentenyl-AMP from delta 2-isopentenylpyrophosphate and 5'AMP, was purified 6800-fold from the fruiting body of the cellular slime...

van der Hofstad, R.; Janssen, A.J.E.M.; van Leeuwaarden, J.S.H.; Stegehuis, C., 2017: Local clustering in scale-free networks with hidden variables. We investigate the presence of triangles in a class of correlated random graphs in which hidden variables determine the pairwise connections between vertices. The class rules out self-loops and multiple edges. We focus on the regime where the hidd...

Lee, J.M.; Hill, R.M., 1972: Sensitivity of the midbrain to blur. American Journal of Optometry and Archives of American Academy of Optometry 49(9): 709-712

Gawłowska-Lichota, K.; Wróbel, A.; Brodowski, J.; Karakiewicz, B., 2009: Analysis of the organization of nursing care provided for disabled children in special education institutions in northwest Poland. It often happens that handicapped children and teenagers need to be taught in special educational centres. One of the specialists working in a special school should be a nurse having appropriate professional and methodical skills. The research inv...

Warren, E.; Viney, R.; Shearer, J.; Shanahan, M.; Wodak, A.; Dolan, K., 2006: Value for money in drug treatment: economic evaluation of prison methadone. Background: Although methadone maintenance treatment in community settings is known to reduce heroin use, HIV infection and mortality among injecting drug users (IDU), little is known about prison methadone programs. One reason for this is the com...

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Duran, J.A.; Lema, I., 2003: Inflammatory markers in keratoconus. Purpose: Keratoconus (KC) is a corneal ectasia of unknown etiology. Its relation to allergy and eye squeezing is not yet clear. The cornea is part of the ocular surface, which contains specific and non-specific immene compounds. The purpose of thi...