Results 161 to 170 of about 1,069,867 (309)

Analysis of the physical mechanisms responsible for leakage current and reverse-bias luminescence in green LEDs

, 2009
With this paper we present an analysis of the physical processes responsible for leakage current conduction and reverse-bias luminescence in InGaN-based green Light-Emitting Diodes (LEDs).
ZANONI, ENRICO, M. PAVESI, M. MANFREDI, U. ZEHNDER, MENEGHINI, MATTEO, MENEGHESSO, GAUDENZIO, B. HAHN, TRIVELLIN, NICOLA   +7 more
core  

Electrodeposition of Sn-Ru Alloys by Using Direct, Pulsed, and Pulsed Reverse Current for Decorative Applications. [PDF]

Materials (Basel)
Verrucchi M, Mazzoli G, Comparini A, Emanuele R, Bonechi M, Del Pace I, Giurlani W, Fontanesi C, Kowalik R, Innocenti M.   +9 more
europepmc   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Reverse current in solar flares [PDF]

The Astrophysical Journal, 1977
J. W. Knight, P. A. Sturrock
openaire   +1 more source

Proteasomal degradation of intracellularly expressed Amblyomin‐X limits suicide gene therapy potential in melanoma cells

FEBS Open Bio, EarlyView.
This study explores the feasibility of expressing the antitumoral protein Amblyomin‐X through a suicide gene therapy approach and investigates its intracellular fate after gene delivery. Although the gene is efficiently expressed, melanoma cells rapidly degrade the Amblyomin‐X protein via proteasome activity.
Victor Dal Posolo Cinel, Carlos DeOcesano Pereira, Aline Ramos Maia Lobba, Melissa Regina Fessel, Ana Marisa Chudzinski‐Tavassi   +4 more
wiley   +1 more source

Do Oil-Rich GCC Countries Finance US Current Account Deficit? [PDF]

Given the secrecy that wraps the flows of the GCC countries petrodollar surpluses to the United States and the pressures on these countries to spend and recycle more, this study attempts to uncover the direct and reverse causal relationships between the ...
Hammoudeh, Shawkat, Sari, Ramazan, Alesia, Eisa   +2 more
core  

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source

Channel and Body-Diode Conduction Characteristics in 4H-SiC MOSFETs Under Third-Quadrant Switching Conditions. [PDF]

Micromachines (Basel)
Huang X, Song Y, Zhong C, Wang Z.
europepmc   +1 more source

Suppression of lung adenocarcinoma migration through organelle alkalization by human lactoferrin – albumin fusion

FEBS Open Bio, EarlyView.
This paper reveals how human lactoferrin–albumin fusion (hLF‐HSA) potently suppresses lung adenocarcinoma cell migration. hLF‐HSA upregulates NHE7, leading to Golgi alkalization, disruption of the Golgi secretome, downregulation of MMP1, and reversal of EMT. These findings suggest a novel Golgi‐targeting strategy to suppress cancer cell migration.
Hana Nopia, Masahiro Kimura, Daisuke Kurimoto, Atsushi Sato   +3 more
wiley   +1 more source

Ultrasound Screening for Cam Morphology in Male University Soccer Players: Prevalence and Association With Groin Symptoms and Functional Impairments. [PDF]

Orthop J Sports Med
Saito M, Utsunomiya H, Yamashita R, Hattori M, Tomioka Y, Tateishi T, Kusakabe T, Ogawa H, Hirasawa N, Tsukada S.   +9 more
europepmc   +1 more source