Results 211 to 220 of about 7,706 (260)

Experimental methods in chemical engineering: Atomic absorption spectrometry—AAS

The Canadian Journal of Chemical Engineering, Volume 104, Issue 5, Page 2206-2224, May 2026.
Abstract Elements absorb electromagnetic radiation (light) of a specific wavelength in proportion to the number of atoms in its path. As the atoms absorb this light energy, electrons rise from the ground state to an excited state. In atomic absorption spectrometry (AAS), high temperatures produce clouds of atoms from the sample (atomization) and ...
Emily Cintia Tossi de A. Costa, Jildimara de Jesus Santana, Viviane de Oliveira Campos, Felipe Fernandes Barbosa, Gregory S. Patience   +4 more
wiley   +1 more source

First Brazilian Series of Urologic Surgeries Using Versius Robotic Multiport Platform. [PDF]

Int Braz J Urol
Almeida GL, Busato WFS, Berger AK, Codagnone V, Winter G, Kinchescki R, Santos PC, Leães LM, Pérès YP, Gobbi D, Paludo AO, Burttet LM, Pugliesi FG, Guimarães GC, Schroeder G, Bastian AJ, Piovesan LF, Berger M, da Silva RK, Kaminagakura FG.   +19 more
europepmc   +1 more source

Relación de las exequias de Felipe IV

Revista de Menorca, 1922
openaire   +1 more source

Soil Property Responses to Push‐Pull Cropping in East Africa

Food and Energy Security, Volume 15, Issue 3, May/June 2026.
ABSTRACT Push‐pull technology is increasingly promoted in sub‐Saharan Africa, particularly for pest management and enhancing crop productivity. However, its influence on soil properties remains understudied, despite its potential implications for soil health and sustainable soil fertility management. This study examines soil properties in push‐pull and
Grace Mercy Amboka, Mattias Jonsson, Celina Apel, David Meinhof, Adomas Liepa, Frank Chidawanyika, Andargachew Detebo, Felipe Librán‐Embid, Emily A. Martin, Ingolf Steffan‐Dewenter, Marcell K. Peters, Jie Zhang, Michael Thiel, Michael Otim, James Mugisha, Ghebremedhin Belay Bahta, Fredah Maina, Alice Murage, Benjamin Feit, A. Sigrun Dahlin   +19 more
wiley   +1 more source

Heart Rate Estimation Using the Galaxy Watch During Maximal Cardiopulmonary Exercise Testing: Cross-Sectional Validation Study. [PDF]

JMIR Cardio
Inoue A, Soares JPF, Antunes-Santos F, Ferreira A, Gonçalves A, Alcântara JA, Dos Santos MR.   +6 more
europepmc   +1 more source

Geomorphic Effectiveness of an Extreme Flood in a Mountain River: Evidence From Pre‐ and Post‐Event Surveys in a Subtropical Region of Southern Brazil

Hydrological Processes, Volume 40, Issue 5, May 2026.
The extreme flooding of April 2024 caused a complete “geomorphic reset”, resulting in a 24% widening of the channel and a transition to critical or supercritical flow regimes. The energy of the event broke through the stable armouring layer, reducing the armouring ratio from 7.9 to 4.9 and intensely removing fine sediments from the subsurface.
Gabriel Augusto Feyh, Jean Paolo Gomes Minella, Eno Darci Saatkamp, Lidiane Buligon, Gustavo Henrique Merten, Felipe Bernardi, Cristiano Carvalho da Silva, Angelo Garcia Costa, Alice Prates Bisso Dambroz   +8 more
wiley   +1 more source

Impact of statins on short and long term mortality in severe community acquired pneumonia in the intensive care unit. [PDF]

Sci Rep
Olivella-Gomez J, Sanabria-Herrera N, Garcia-Gallo E, Duque S, Luna D, Oliveros H, Morris AC, Rodriguez A, Annane D, Martin-Loeches I, Reyes LF.   +10 more
europepmc   +1 more source

Patient-targeted smartphone applications for pain management: A review of brazilian app markets. [PDF]

Braz J Phys Ther
Favrat CMN, Fernandez J, Nogueira LC, Meziat-Filho N, Reis FJJ.   +4 more
europepmc   +1 more source

LUMBAR FACET ARTHROPLASTY FOR SPONDYLOLISTHESIS SURGICAL CORRECTION: SUMMARY OF EVIDENCES. [PDF]

Acta Ortop Bras
Aparício RADS, Pinto FA, Alves RF, Ribeiro VHC.   +3 more
europepmc   +1 more source