Results 71 to 80 of about 7,864,360 (280)

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

FEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise, Tiziano Mazza, Raffaella Scanga, Lara Console, Michele Galluccio, Cesare Indiveri   +5 more
wiley   +1 more source

Analyzing the Accuracy of Estimates of Dental Curing Light Degradation from Cell Phone Images

, 2020
Modern dentistry uses light-curing resin-based composites as restorative/flling materials. The LCU (dental light curing unit) is a device emitting blue light or a combination of blue and ultraviolet light to be placed directly over the tooth to harden
Chang, Yan
core  

Novel mechanisms operating in the central pacemaker and in the light-synchronization pathway of Drosophila’s circadian clock [PDF]

, 2011
PhDMost organisms display circadian rhythms of approximately 24 hours in many aspects of their physiology and behaviour. The synchronization between their internal rhythm and the environmental light-dark cycles is essential for an organism’s survival ...
Chen, Ko-Fan
core   +4 more sources

Study of Light-Induced Changes in the Optoelectronic Quality of Ga-Doped Silicon Wafers

SiliconPV Conference Proceedings
Light-induced degradation (LID) of boron-doped (B-doped) Czochralski silicon (Cz-Si) due to the formation of boron-oxygen (B-O) defects is a very well-known phenomenon that limits the stability of solar cells.
Andres Pardo Perdomo, Nerea Dasilva Villanueva, Özlem Coşkun, Usman Ali Shah, Luis Jaime Caballero, Cristian Antoine Ortiz, Nathan Muller, Çağrı Taha Delikanlı, Ece Çamkara, Meriç Çalışkan Arslan, Carlos del Cañizo Nadal, David Fuertes Marrón   +11 more
doaj   +1 more source

Behavioral data of thin-film single junction amorphous silicon (a-Si) photovoltaic modules under outdoor long term exposure

Data in Brief, 2016
Four years׳ behavioral data of thin-film single junction amorphous silicon (a-Si) photovoltaic (PV) modules installed in a relatively dry and sunny inland site with a Continental-Mediterranean climate (in the city of Jaén, Spain) are presented in this ...
Sofiane Kichou, Santiago Silvestre, Gustavo Nofuentes, Miguel Torres-Ramírez, Aissa Chouder, Daniel Guasch   +5 more
doaj   +1 more source

Light Induced Degradation of CH_3NH_3PbI_3 Thin Film

, 2016
The stability of CH3NH3PbI3 was investigated by observing the damage on a co-evaporated film irradiated by a blue laser in ultrahigh vacuum. X-ray photoelectron spectroscopy (XPS) and scanning electron microscopy (SEM) were employed to investigate the irradiation effects on the surface. The core levels of perovskite were observed to shift toward higher
Li, Youzhen, Xu, Xuemei, Wang, Congcong, Ecker, Ben, Yang, Junliang, Huang, Jinsong, Gaob, Yongli   +6 more
openaire   +2 more sources

Light Induced Degradation in Crystalline Si Solar Cells [PDF]

Journal of The korean society for new and renewable energy, 2012
The main issue of boron doped p-type czochralski-grown silicon solar cells is the degradation when they are exposed to light or minority carriers injection. This is due to the meta-stable defect such as boron-oxygen in the Cz-Si material. Although a clear explanation is still researching, recent investigations have revealed that the Cz-Si defect is ...
Sung-Ju Tark, Young-Do Kim, Soo-Min Kim, Sung-Eun Park, Dong-Hwan Kim   +4 more
openaire   +1 more source

The ubiquitin system in normal and infected germinal center B cells

FEBS Letters, EarlyView.
The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis, Lesly Mejia, Emily K Moser   +2 more
wiley   +1 more source

Potential-induced degradation (PID); A test campaign at module level

, 2016
Potential-induced degradation (PID) of photovoltaic (PV) modules may occur when high potential differences between the solar cell and the grounded frame are present.
Daenen, Michaël, Carolus, Jorne
core   +1 more source

Light-induced Starch Degradation in Non-dormant Turions of Spirodela polyrhiza¶

Photochemistry and Photobiology, 2001
Continuous red light controls starch degradation in turions of Spirodela polyrhiza [Dölger, K., U. K. Tirlapur and K.-J. Appenroth [1997] Photochem. Photobiol. 66, 126-127 (1997)]. This light could be replaced by repeated red light pulses with the reciprocity law fulfilled over a large range of fluence rates.
Appenroth, Klaus‐J., Gabryś, Halina
openaire   +3 more sources