Results 81 to 90 of about 2,247,177 (185)

Quality study of a fedspar deposit

Materiales de Construccion, 2000
This work describes a pegmatite mineral deposit composed by some veins of a length between 50 and 800 meters and a width of almost 15 meters. With the purpose to evaluate the potential exploitation, we have characterized the quality of the selling ...
J. Taboada, A. Vaamonde, A. Saavedra, A. Argüelles   +3 more
doaj   +1 more source

IO + IO = More to Know:

Journal of Vascular and Interventional Radiology, 2021
Daniel B. Brown, Rajiv Agarwal
openaire   +2 more sources

Out-of-phase tropical Atlantic–Pacific response after volcanic eruptions over the Last Millennium in PMIP4/past1000 simulations

Scientific Reports
The Atlantic Niño, a key mode of tropical Atlantic variability, strongly influences precipitation over South America and Africa and interacts with Pacific El Niño through intricate ocean-atmosphere dynamics. Despite its significance, the Atlantic-Pacific
Laura Verona, Myriam Khodri, Ilana Wainer   +2 more
doaj   +1 more source

Sagittal otoliths description of Perciformes from Southeastern-South Brazil

Frontiers in Marine Science, 2015
The Collection of Teleostei Fish Otoliths of the Southeastern-Southern of Brazil (COSS-Brasil) headquartered at the Oceanographic Institute, (IOUSP) contains 65 species of Perciformes included in 30 families.
César Santificetur
doaj   +1 more source

La mise en commun en mathématique à l’aide d’un Tableau Blanc Interactif [PDF]

, 2017
Ce travail de recherche vise à mesurer l’impact que le Tableau Blanc Interactif peut avoir sur les élèves lors de la mise en commun en mathématique. Cet impact peut être très différent suivant la matière traitée et suivant la manière dont le TBI est ...
Bazzoni, Christian, Kuntzer, Vincent
core  

Observations of industrial sulfur flows and implications for Io [PDF]

The possibility of sulfur flows on the Jovian satellite Io is discussed. Although the primary problem is lack of sufficient information to resolve the issue, interpretations of existing data are hampered by poor knowledge of the thermal properties and ...
Crown, D. A., Greeley, R., Lancaster, N., Lee, S. W.   +3 more
core   +1 more source

Digital cartography of Io [PDF]

A high resolution controlled mosaic of the hemisphere of Io centered on longitude 310 degrees is produced. Digital cartographic techniques were employed. Approximately 80 Voyager 1 clear and blue filter frames were utilized.
Duck, B., Edwards, Kathleen, Mcewen, Alfred S.   +2 more
core   +1 more source

Real-world short-term outcomes and treatment regimen comparisons in patients with metastatic renal cell carcinoma treated with first-line immune combinations

BMC Cancer
Background Immune-combinations have recently become the standard first-line treatment for patients with metastatic renal cell carcinoma (mRCC). This study evaluated the applicability of the International Metastatic Renal Cell Carcinoma Database ...
Masato Kikuta, Sei Naito, Takahiro Osawa, Kazuyuki Numakura, Takafumi Narisawa, Yuki Takai, Mayu Yagi, Yuya Sekine, Ojiro Tokairin, Nobuo Shinohara, Tomonori Habuchi, Norihiko Tsuchiya   +11 more
doaj   +1 more source

Combining Efficiency and Innovation to Enhance Performance: Evidence from Firms in Emerging Economies [PDF]

, 2021
Lo, Vai Io, Tian, Xiaowen, Zhai, Xiaoxuan   +2 more
core   +1 more source

Io: IUE observations of its atmosphere and the plasma torus [PDF]

Two of the main components of the atmosphere of Io, neutral oxygen and sulfur, were detected with the IUE. Four observations yield brightnesses that are similar, regardless of whether the upstream or the downstream sides of the torus plasma flow around ...
Ballester, G. E., Bertaux, J.-L., Feldman, P. D., Festou, M. C., Moos, H. W., Skinner, T. E., Strobel, D. F.   +6 more
core   +1 more source