Results 81 to 90 of about 939,728 (251)

Dissociative photoionization of the NO molecule studied by photoelectron-photon coincidence technique

, 2010
Low-energy photoelectron–vacuum ultraviolet (VUV) photon coincidences have been measured using synchrotron radiation excitation in the inner-valence region of the nitric oxide molecule.
A. Kivimäki, A. Moise, Bell, Bell, Biehl, Bloch, Ehresmann, Ehresmann, Eland, Freund, Fukuzawa, Hatano, Hemmers, Hesser, Hikosaka, Hikosaka, Hikosaka, Honjou, J. Alvarez-Ruiz, Kato, Kitajima, Kitajima, L. Partanen, Lablanquie, Lawrence, Lee, M. Coreno, M. de Simone, M. Stankiewicz, Melero Garcia, Mentall, Odagiri, Prince, R. Richter, Siegbahn, Stolow, Sun, Taylor, Taylor, Taylor, Tong, Ukai, Wu   +42 more
core   +2 more sources

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +1 more source

Deep Eutectic Solvents as Green and Novel Lubricant Additives for Castor Oil with High Tribological Performance

Lubricants
This research reveals the anti-friction and anti-wear performance of lubricants using a castor oil base and a deep eutectic solvent (DES1) as an additive.
José M. Liñeira del Río, A. Aourdou, G. García-Marquínez, J. M. Amado, M. J. Tobar   +4 more
doaj   +1 more source

High-order harmonic generation from ultrafast matter Talbot effect [PDF]

EPJ Web of Conferences
High-order harmonic spectroscopy is a robust method for probing electron dynamics under the influence of a driving field, capturing phenomena as brief as attoseconds.
Plaja Luis, García-Cabrera Ana, Hernández-García Carlos   +2 more
doaj   +1 more source

Limpieza y restauración con láser [PDF]

, 2002
Los primeros trabajos referidos a la limpieza y restauración con láser de objetos de valor patrimonial datan de mediados de la década del 70. Sin embargo es recién en los últimos años que se observa una evolución sistemática tanto en las investigaciones ...
Bilmes, Gabriel Mario, Freisztav, C.M., Orsetti, Alberto   +2 more
core   +1 more source

Lipopolysaccharide uptake is augmented in lipopolysaccharide‐tolerant mouse macrophage‐like cells via increased CD14 expression

FEBS Open Bio, EarlyView.
In normal (nontolerant) cells, CD14 is crucial for both LPS uptake and LPS signaling. In LPS‐tolerant cells, in which LPS‐induced TNF‐α and IFN‐β production is suppressed, there is a dramatic increase in surface CD14 expression. The overexpressed CD14 in LPS‐tolerant cells is responsible for the enhanced LPS uptake without inducing pro‐inflammatory ...
Saeka Nishihara, Takayuki Manabe, Mika Jouta, Kiyoshi Kawasaki   +3 more
wiley   +1 more source

Femtosecond time-resolved phase-change microscopy and ablation threshold calculations to understand ultrafast laser ablation [PDF]

, 2016
El trabajo recoge experimentos realizados en una configuración sonda-prueba haciendo uso de un láser de femtosegundos, con el objetivo de comprender los fenómenos de ablación de materiales sólidos ras irradiación con láseres de pulso ultracorto ...
Carrasco-García, Irene María, Laserna-Vázquez, José Javier, López-Claros, M., Vadillo-Perez, Jose Miguel   +3 more
core  

Cutaneous Melanoma Drives Metabolic Changes in the Aged Bone Marrow Immune Microenvironment

Aging and Cancer, EarlyView.
Melanoma, the deadliest form of skin cancer, increasingly affects older adults. Our study reveals that melanoma induces changes in iron and lipid levels in the bone marrow, impacting immune cell populations and increasing susceptibility to ferroptosis.
Alexis E. Carey, Murilo Ramos Rocha, Cheyenne Palm, Vania Wang, Denys Balandin, Ethan Black, Kevin Y. Zhang, Fan Huang, Daniel J. Zabransky, Yash Chhabra, Mareike Peters, Gabriel Ghiaur, Ashani Weeraratna   +12 more
wiley   +1 more source

BIO-SPECKLE PARA EL MONITOREO DEL CRECIMIENTO DE MICROALGAS EN BIO-ENSAYOS A ESCALA DE LABORATORIO

Anales (Asociación Física Argentina), 2017
Las microalgas son ampliamente utilizadas en las industrias farmacéutica, cosmética, en aquellas relacionadas con la prevención de la contaminación, acuacultura y especialmente en biocombustibles.
G. G. Romero, A. C. Monaldi, D. O. Dominguez, A V Blanc, L Moraña   +4 more
doaj  

Development of a new analytical solution for electronic heat capacity for higher electron temperatures

Results in Physics
A new analytical solution has been found for the electronic heat capacity of typical s-band metals. It is valid for high electron temperatures of the order of tens of kK, commonly reached in fs pulsed laser ablation.
S. Vela, C. Molpeceres, M. Morales
doaj   +1 more source