Results 31 to 40 of about 653,557 (305)

Ion-retarding lens improves the abundance sensitivity of tandem mass spectrometers [PDF]

, 1969
Ion-retarding lens which increases the abundance sensitivity of tandem magnetic-analyzer mass spectrometers measures isotopes of low abundance in mass positions adjacent to isotopes of high abundance.
Kaiser, K. A., Stevens, C. M.
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Influence of radiation on borosilicate glass leaching behaviors

npj Materials Degradation
Vitrification is widely recognized as a promising method for the geological disposal of high-level radioactive waste (HLW) worldwide. To ensure the safe disposal of radioactive waste, the borosilicate glass that vitrifies HLW must exhibit exceptional ...
Kemian Qin, Buyun Zhang, Zhaoxuan Jin, Yuchuan Wang, Yuhe Pan, Yuqian Sun, Kai Bai, Shikun Zhu, Tieshan Wang, Haibo Peng   +9 more
doaj   +1 more source

Effects of Gamma Irradiation on Ruminal Degradation of Samurai 1 Sweet Sorghum Bagasse

Atom Indonesia, 2017
The purpose of this study was to investigate the influence of gamma irradiation on dry matter, organic matter, and neutral detergent fiber degradability of Samurai 1 sweet sorghum bagasse, to facilitate its utilization in ruminant diets.
T. Wahyono, N. Lelananingtyas, S Sihono
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Assessment of Average Tracer Concentration Approach for Flow Rate Measurement and Field Calibration

Atom Indonesia, 2015
Tracer method is one of the methods available for open channel flow rate measurements such as in irrigation canals. Average tracer concentration approach is an instantaneous injection method that based on the average tracer concentrations value at the ...
P. Sidauruk, Satrio, E.R. Pujiindiyati
doaj   +1 more source

Discovery of Samarium, Europium, Gadolinium, and Terbium Isotopes

, 2012
Currently, thirty-four samarium, thirty-four europium, thirty-one gadolinium, and thirty-one terbium isotopes have been observed and the discovery of these isotopes is discussed here.
Alkhazov, Alkhazov, Alstad, Antoneva, Asai, Aston, Aston, Aston, Audi, Bogdanov, Bothe, Butement, Butement, Butement, Butement, Chu, Davids, Davids, Dempster, Deslauriers, Droste, Dunlavey, D’Auria, E. May, Firestone, Funke, Gehrke, Ginepro, Goriely, Gorodinskii, Gratot, Greenwood, Greenwood, Greenwood, Grover, Habs, Hammer, Handley, Handley, Hayashi, Hein, Herrmann, Hevesy, Hoff, Hollander, Ichikawa, Ichikawa, Ichikawa, Inghram, Inghram, John, Kaffrell, Keller, Kern, Kirchner, Kosanke, Kotajima, Krisberg, Kurbatov, Kuroyanagi, Ladenbauer-Bellis, Lederer, Lister, Livingood, Lunardi, M. Thoennessen, Mach, Mahmud, Malan, Marinsky, Mariscotti, Marsh, Messlinger, Mihelich, Mirnik, Monnand, Morcos, Naumann, Newman, Nitschke, Nolte, Nowicki, Ogawa, Olkowsky, Olkowsky, Ollivier, Pavlotskaya, Pool, Rasmussen, Rasmussen, Redon, Schneider, Seaborg, Seaborg, Seren, Shirley, Silva, Sonzogni, Sousa, Strominger, Sugden, Takahashi, Takahashi, Thoennessen, Toth, Toth, Toth, Toth, van Klinken, van Klinken, Vierinen, Wadsworth, Wahlgren, Westgaard, Wilhelmy, Wilkinson, Wilkinson, Wilkinson, Wille, Wilmarth, Winsberg, Winsberg, Winsberg, Woods, Xie, Xu, Xu   +126 more
core   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

TiO₂ BEADS FOR PHOTOCATALYTIC DEGRADATION OF HUMIC ACID IN PEAT WATER

Indonesian Journal of Chemistry, 2011
Degradation of humic acid in aqueous solution containing TiO2 coated on ceramics beads under irradiation of 254 nm UV light has been conducted in batch reactor.
Winarti Andayani, Agustin N M Bagyo
doaj   +1 more source

MONTAGE: AGB nucleosynthesis with full s-process calculations [PDF]

, 2009
We present MONTAGE, a post-processing nucleosynthesis code that combines a traditional network for isotopes lighter than calcium with a rapid algorithm for calculating the s-process nucleosynthesis of the heavier isotopes.
Cannon, J. C. Lattanzio, Kudritzki, O. Straniero, R. C. Cannon, R. J. Stancliffe, R. P. Church, S. Cristallo, Straniero   +8 more
core   +1 more source