Results 51 to 60 of about 2,784,794 (306)

Quantum Hall induced currents and the magnetoresistance of a quantum point contact [PDF]

, 2010
We report an investigation of quantum Hall induced currents by simultaneous measurements of their magnetic moment and their effect on the conductance of a quantum point contact (QPC).
A Kam, A S Sachrajda, A Shytov, A Usher, C D H Williams, Elliott M, Kershaw T J, M J Smith, Usher A, Z R Wasilewski   +9 more
core   +2 more sources

Methicillin resistance & inducible clindamycin resistance in Staphylococcus aureus

Indian Journal of Medical Research, 2016
Background & objectives: Methicillin resistant Staphylococcus aureus (MRSA) isolates with inducible clindamycin resistance (iCR) are resistant to erythromycin and sensitive to clindamycin on routine testing and inducible clindamycin resistance can only be identified by D-test.
Ghosh, Soumyadeep, Banerjee, Mandira
openaire   +2 more sources

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Proteomic responses of fruits to environmental stresses

Frontiers in Plant Science, 2013
Fruits and vegetables are extremely susceptible to decay and easily lose commercial value after harvest. Different strategies have been developed to control postharvest decay and prevent quality deterioration during postharvest storage, including cold ...
Zhulong eChan
doaj   +1 more source

Theory of the fractional microwave-induced resistance oscillations [PDF]

, 2007
We develop a systematic theory of microwave-induced oscillations in magnetoresistivity of a 2D electron gas in the vicinity of fractional harmonics of the cyclotron resonance, observed in recent experiments.
A. D. Mirlin, D. G. Polyakov, I. A. Dmitriev, V. I. Ryzhii   +3 more
core   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

A complex protein derivative acts as biogenic elicitor of grapevine resistance against powdery mildew under field conditions

Frontiers in Plant Science, 2015
Powdery mildew caused by Erysiphe necator is one of the most important grapevine diseases in several viticulture areas, and high fungicide input is required to control it. However, numerous synthetic chemical pesticides are under scrutiny due to concerns
Andrea eNesler, Michele ePerazzolli, Gerardo ePuopolo, Oscar eGiovannini, Yigal eElad, Ilaria ePertot   +5 more
doaj   +1 more source

Lipid-induced hepatic insulin resistance

Aging, 2013
The principal function of insulin in the liver is to suppress glucose production when blood glucose concentrations increase. This process is impaired in hepatic insulin resistance and contributes to postprandial hyperglycemia. The development of hepatic insulin resistance is very closely linked to non alcoholic fatty liver disease (NAFLD), and is a ...
Thomas, Galbo, Gerald I, Shulman
openaire   +2 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Mass Spectrometry Imaging to map metabolites in plant-microbe interactions: grapevine as a case study

OENO One
Every year, viticulture faces several disease outbreaks caused by pathogens with different life cycles and modes of action, and due to climate changes, the appearance of new pathogens is a concern for viticulture.
Marisa Maia, Aziz Aziz, Philippe Jeandet, Andreia Figueiredo, Vincent Carré   +4 more
doaj   +1 more source