Results 111 to 120 of about 404,483 (304)

Placer formation and placer minerals

open access: yesOre Geology Reviews, 2006
Gerhard Els, Pat Eriksson
openaire   +1 more source

El placer de aprender. Aportes para una pedagogía erótica [PDF]

open access: yes, 2015
Este artículo aborda la necesidad de aprender disfrutando y de disfrutar aprendiendo. Señala que las causas de la separación entre placer y escuela están en el origen mismo de la educación moderna, en su articulación con el trabajo y la competitividad, y

core  

Microglial dynamics and ferroptosis induction in human iPSC‐derived neuron–astrocyte–microglia tri‐cultures

open access: yesFEBS Open Bio, EarlyView.
A tri‐culture of iPSC‐derived neurons, astrocytes, and microglia treated with ferroptosis inducers as an Induced ferroptosis model was characterized by scRNA‐seq, cell survival, and cytokine release assays. This analysis revealed diverse microglial transcriptomic changes, indicating that the system captures key aspects of the complex cellular ...
Hongmei Lisa Li   +6 more
wiley   +1 more source

Sexualidad y estrés [PDF]

open access: yesAposta, 2004
Las caricias y la sexualidad nos ayudan a soportar mejor el estrés, pero por otro lado la sexualidad causa estrés cuando existe un conflicto en este campo. ¿Y quién no tiene ningún conflicto en este campo?
Günter Jursch
doaj  

Power control for hot gas engines [PDF]

open access: yes, 1980
A hot gas engine in which the expander piston of the engine is connected to an expander crankshaft. A displacer piston of the engine is connected to a separate displacer crankshaft which may or may not be coaxial with the expander crankshaft.
Macglashan, W. F.
core   +1 more source

PARP inhibitors induce a senescence phenotype in non‐small cell lung carcinoma cell lines

open access: yesFEBS Open Bio, EarlyView.
Talazoparib is the most potent inducer of senescence among different PARP1 inhibitors in human NSCLC cells. In the absence of PARP, no senescence phenotype was observed, demonstrating that PARP1 is necessary for the induction of senescence by this inhibitor.
Camille Huart   +7 more
wiley   +1 more source

The Effects of Surface Disturbances on the Leaching of Heavy Metals [PDF]

open access: yes, 1987
The harmful effects of heavy metal contamination of surface waters impacted by gold mining activity are well documented. An examination was conducted on the effects of surface disturbances in Wade Creek on the concentrations of heavy metals in ...
Brown, Edward J., Dixson, David P.
core  

Identification of functional murine mitochondrial formyl peptides and their effects on myeloid‐derived suppressor cell generation

open access: yesFEBS Open Bio, EarlyView.
We first identified functional murine mitochondrial N‐formyl peptides (MT‐FPs) and investigated their effects on the in vitro myeloid‐derived suppressor cell (MDSC) generation from bone marrow cells. We demonstrated that MT‐FPs acted directly on bone marrow cells to promote MDSC generation and modulated the polymorphonuclear (PMN)‐MDSC/monocyte (M ...
Miyako Ozawa   +2 more
wiley   +1 more source

SLAM : an automated structure to layout synthesis system [PDF]

open access: yes, 1989
SLAM is a structure to layout synthesis system. It incorporates parameterisable bit-sliced and glue-logic generators to produce high density layout. In this paper, we describe a sliced layout architecture and SLAM system.
Gajski, Daniel, Wu, Allen C.H.
core  

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

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