Results 131 to 140 of about 186,707 (292)

Correction factor for real-time determination of wood dust mass concentration by photometric method

Drvna Industrija, 2009
Samples of wood dust were collected in the working environment of wood machining processes for the purpose of determining correction factors for measuring mass concentration of wood dust by photometric method.
Ankica Čavlović, Ružica Beljo Lučić, Ivan Bešlić, Matija Jug, Josip Ištvanić   +4 more
doaj  

Prolonged oscillating preoptic area kisspeptin neuron activity underlies the preovulatory luteinizing hormone surge in mice

eLife
The population of kisspeptin neurons located in the rostral periventricular area of the third ventricle (RP3V) is thought to have a key role in generating the GnRH surge that triggers ovulation.
Ziyue Zhou, Cheng-Yu Huang, Allan Edward Herbison   +2 more
doaj   +1 more source

Detection of Long‐Period Variations in the Subdwarf B Star PG 0101+039 on the Basis of Photometry from theMOSTSatellite [PDF]

, 2005
S. K. Randall, J. M. Matthews, G. Fontaine, Jason F. Rowe, R. Kuschnig, E. M. Green, P. Brassard, P. Chayer, D. B. Guenther, A. F. J. Moffat, S. M. Ruciński, Dimitar Sasselov, G. A. H. Walker, W. W. Weiß   +13 more
openalex   +1 more source

Physical land suitability assessment for sugarcane (Saccharum officinarum L.) production in Western Ethiopia

Agrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.
Abstract Land is a non‐renewable resource that has a finite quantity, and efficient use of this resource is imperative for food security, development, and adaptation to climatic change. In this regard, land suitability analysis is a fundamental decision‐support system that ensures the allocation of this resource for an optimal production agenda while ...
Shasho Zeleke Nurgisa, Teshome Yitbarek, Achalu Chimdi   +2 more
wiley   +1 more source

The Photometric Testing of High-Resolution Digital Cameras from Smartphones—A Pilot Study

Sensors
Luminance is the fundamental photometric quantity representing the technical meaning of brightness. It is usually measured from a distance using a matrix sensor, which is the basis of the professional instrument.
Sławomir Zalewski, Krzysztof Skarżyński   +1 more
doaj   +1 more source

Be star surveys with CCD photometry. II. NGC 1818 and its neighbouring cluster in the LMC [PDF]

, 1996
E. K. Grebel
openalex   +1 more source

Hyperaldosteronism in Mice Lacking the Distal Polybasic Tract of the γ‐Subunit of the Epithelial Sodium Channel During Sodium Restriction

Acta Physiologica, Volume 242, Issue 6, June 2026.
ABSTRACT Aims The epithelial sodium channel ENaC consists of the subunits α, β, and γ and is activated at an individual channel level by proteolytic processing. Murine γENaC contains a distal polybasic tract 186RKRK mediating proteolytic ENaC activation by serine proteases in vitro.
Daniel Essigke, M. Zaher Kalo, Matthias Wörn, Xia‐Qing Li, Bernhard N. Bohnert, Anja Schork, Andreas L. Birkenfeld, Thomas Ott, Ferruh Artunc   +8 more
wiley   +1 more source

New method for correct identification of structural elements of ancient hieroglyphs

Discrete and Continuous Models and Applied Computational Science
A new method for the correct identification of various complex structural elements of ancient hieroglyphs is described. The method is based on photometry of the studied surface of the ancient artifacts.
Maia A. Egorova, Alexander A. Egorov
doaj   +1 more source

Flame Photometry [PDF]

Postgraduate Medical Journal, 1951
openaire   +2 more sources

Some Physical Parameters and uv by β Photometry of Trapezium Type Multiple Systems [PDF]

, 1995
G. N. Salukvadze, G. Sh. Javakhishvili
openalex   +1 more source