Results 341 to 350 of about 23,670,105 (389)
Some of the next articles are maybe not open access.
A New Recording Microphotometer
Review of Scientific Instruments, 1937A recording microphotometer, which gives an inked record, has been constructed. It utilizes a photoelectric cell as the light sensitive device. The recording is done with a Leeds and Northrup Speedomax recorder.
V. M. Albers, H. V. Knorr
openaire +2 more sources
1899
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +1 more source
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +1 more source
1986
Family name, full name of taxon (incl. all authors), rough locality, date of collection, collector’s name and collection number, place(s) of deposit, previously known distribution, additional remarks, authority for the report. In a footnote the Foundation(s) from which grants were received may be mentioned. For examples see below.
openaire +4 more sources
Family name, full name of taxon (incl. all authors), rough locality, date of collection, collector’s name and collection number, place(s) of deposit, previously known distribution, additional remarks, authority for the report. In a footnote the Foundation(s) from which grants were received may be mentioned. For examples see below.
openaire +4 more sources
Journal of Scientific Instruments, 1951
An automatic siphon raingauge is described. The instrument is a floatgauge which when filled to a certain level is emptied by a tilting tube. The construction makes it impossible for preliminary dribbling of the rainwater to occur. The instrument has few moving parts and its functioning cannot be easily spoiled by dirt or corrosion.
openaire +2 more sources
An automatic siphon raingauge is described. The instrument is a floatgauge which when filled to a certain level is emptied by a tilting tube. The construction makes it impossible for preliminary dribbling of the rainwater to occur. The instrument has few moving parts and its functioning cannot be easily spoiled by dirt or corrosion.
openaire +2 more sources
1941
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +1 more source
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +1 more source
A NEW RECORDING SPHYGMOMANOMETER
JAMA: The Journal of the American Medical Association, 1927The desirability of automatically recording blood pressure in clinic routine has long been recognized, and with the advent of the new Tycos recording sphygmomanometer this seems at last to have become entirely practicable. This latest development in the mechanical determination of blood pressure enables one to do away entirely with the stethoscope ...
openaire +2 more sources