Results 121 to 130 of about 29,328 (286)

Germanium, Arsenic, and Selenium Abundances in Metal-Poor Stars

, 2012
The elements germanium (Ge, Z=32), arsenic (As, Z=33), and selenium (Se, Z=34) span the transition from charged-particle or explosive synthesis of the iron-group elements to neutron-capture synthesis of heavier elements.
Roederer, Ian U.
core   +1 more source

Response of Remote Tropical West Pacific Islands to Climate Variability: A Multiproxy Record From T‐Lake, Palau, Spanning the Early Holocene to Present

Archaeometry, EarlyView.
ABSTRACT Lake sediments are natural archives of past environmental dynamics and how these systems have responded to past climate variability. Sediment geochemistry, governed by local geology and climate processes, is unique to each lake‐catchment and geochemical proxies must be validated for each study site.
Jalene Nalbant, Larissa Schneider, Jessica L. Blois, Matthew Wolhowe, Julian P. Sachs, Simon G. Haberle, Geoffrey Clark   +6 more
wiley   +1 more source

Study of the Nuclear Structure Properties in Strontium (90,92,94Sr) Isotopes Using Nuclear Shell-model Calculations

Scientific Journal of King Faisal University: Basic and Applied Sciences
In the current research, various nuclear properties energy spectrum, reduced electromagnetic transition probabilities, nuclear moments, and the distributions of both the nuclear charge and mass density as a function of radial distance from the nucleus ...
Fatema Hameed Obeed, Ali Khalaf Hasan
doaj   +1 more source

Using strontium isotopes to determine philopatry and dispersal in primates: a case study from Kibale National Park. [PDF]

R Soc Open Sci, 2021
Hamilton MI, Fernandez DP, Nelson SV.
europepmc   +1 more source

Stratigraphic evidence for modern‐like glacier extents in south‐central Alaska within the last glacial period (MIS 3)

Boreas, EarlyView.
The last (Wisconsinan) glacial period was punctuated in North America by two glacial maxima, known as the Early and Late Wisconsinan glaciations. In Alaska, these maxima and their subsequent retreats have been the object of dating efforts to reconstruct local climatic events and compare them to global trends.
Bruno Belotti, Elizabeth J. Cassel, Timothy C. Bartholomaus, Michael G. Loso, Michael S. Christoffersen, John W. Holt   +5 more
wiley   +1 more source

Natal origin and migration pathways of Mekong catfish (Pangasius krempfi) using strontium isotopes and trace element concentrations in environmental water and otoliths. [PDF]

PLoS One, 2021
Tran NT, Labonne M, Chung MT, Wang CH, Huang KF, Durand JD, Grudpan C, Chan B, Hoang HD, Panfili J.   +9 more
europepmc   +1 more source

Physical and chemical studies of tektites [PDF]

Physical and chemical properties of tektites from various ...
Pinson, W. H., Jr., Schnetzler, C. C.
core   +1 more source

Middle to Late Pleistocene landscape evolution and glacial dynamics in the Eastern Alps: the Gröbminger Mitterberg record, Austria

Boreas, EarlyView.
Glacial erosion during the Last Glacial Maximum (LGM) has removed much evidence of earlier glaciations and interglacials in the European Alps. At Gröbminger Mitterberg (GM), beneath a blanket of LGM till, a distinctive sediment archive preserves deposits predating the LGM.
Gerit E. U. Griesmeier, Daniel P. Le Heron, Christopher Lüthgens, Gustav Firla, Bernhard Salcher, Fabian Dremel, Jan‐Christoph Otto, Jürgen M. Reitner   +7 more
wiley   +1 more source

STRONTIUM ISOTOPE SYSTEMATICS AND GEOCHEMISTRY OF COAL UTILIZATION BY-PRODUCTS [PDF]

, 2007
Coal combustion for energy generation creates large quantities of solid coal utilization by-products (CUB), including fly ash, bottom ash, and flue gas desulfurization products. These materials are either used in environmental and industrial applications
Spivak-Birndorf, Lev
core   +1 more source

Discovery of Yttrium, Zirconium, Niobium, Technetium, and Ruthenium Isotopes

, 2011
Currently, thirty-four yttrium, thirty-five zirconium, thirty-four niobium, thirty-five technetium, and thirty-eight ruthenium isotopes have been observed and the discovery of these isotopes is discussed here.
A. Nystrom, Ahrens, Antman, Arlt, Arlt, Asghar, Aston, Aston, Aston, Aston, Aston, Aston, Aten, Audi, Baró, Berg, Bernas, Bernas, Bohr, Born, Boyd, Boyd, Brady, Burgus, Butement, Butement, Cacciapuoti, Caretto Jr., Cheifetz, Clarke, De Jesus, De Vries, Della Negra, Delsasso, Deprun, Diamond, Doron, Doron, Dostrovsky, Downing, Dubridge, Duffield, Edwards, Eggen, Eidens, Ewald, Flegenheimer, Flegenheimer, Flegenheimer, Flegenheimer, Flegenheimer, Franz, Fritze, Ginepro, Glendenin, Glendenin, Goriely, Graefenstedt, Grawe, Griffiths, Grosse, Grummitt, Grummitt, Grüter, Gugelot, Gugelot, Gujrathi, Gunther, Götte, Hagberg, Hahn, Hahn, Hahn, Hahn, Hahn, Hahn, Hayden, Heiguchi, Helmholz, Hencheck, Hollander, Hopkins, Hopkins, Hotchkis, Huang, Hyde, Hübenthal, Hübenthal, Iafigliola, Jacobson, Janas, John, Kaba, Katcoff, Katcoff, Katcoff, Kienle, Knight, Korschinek, Korteling, Kundu, Kundu, Kuroyanagi, Lederer, Lederer, Leino, Liang, Lieber, Lister, Lister, Livingood, Livingood, Löbner, M. Thoennessen, Maurer, Maxia, Motta, Motta, Motta, Mukai, Nieckarz, Nishina, Ohnishi, Orth, Pecher, Penttilä, Perrier, Perrier, Pfeiffer, Pool, Riccato, Richardson, Robertson, Rudolph, Rykaczewski, Sagane, Sagane, Sagane, Seaborg, Seaborg, Seaborg, Seelmann–Eggebert, Segre, Selikson, Shizuma, Shizuma, Steinberg, Stewart, Stewart, Strominger, Sullivan, Takahashi, Thoennessen, Trautmann, Trautmann, Troutner, Vallis, Van der Wiel, Van Lieshout, Von Baeckmann, Votsilka, Watson, Wiles, Wohn, Yennello, Yu, Zaitseva, Zhou, Zingales, Äystö, Äystö   +170 more
core   +1 more source