Results 101 to 110 of about 1,055,110 (303)

PARK(ing) time–How park deficiency affects the biological clock in a Drosophila model of Parkinson's disease

FEBS Letters, EarlyView.
Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara, Kinga Skoczek, Elzbieta Pyza, Milena Damulewicz   +3 more
wiley   +1 more source

Electromagnetic Characterization of Aircraft Composite Materials and its Effects on the Antenna Performance

Journal of Microwaves, Optoelectronics and Electromagnetic Applications
This paper presents an electromagnetic characterization of aircraft composite materials, as well as numerical and experimental analyses of its effects on the antenna performance.
L. G. da Silva, I. A. Baratta, R. R. de Assis, L. N. Bellei, C. B. de Andrade, P. P. F. Campici, S. O. Nunes, M. C. Paiva, Arismar Cerqueira S. Jr.   +8 more
doaj   +1 more source

Material characterization and fatigue lifetime prediction of a reinforced PEM fuel cell membrane

Santare, Michael H.Proton Exchange Membrane (PEM) fuel cells are pivotal in advancing clean energy technologies due to their high efficiency and minimal environmental footprint.
Roosevelt, Rosch
core   +1 more source

A Novel Method for the Characterization of Anisotropic Materials [PDF]

, 2018
This thesis details the successful conceptualization, development, and proof of concept testing of a novel system for the characterization of a material's electromagnetic properties. In particular, the proposed system was designed to allow for the future
Stringer, Alexander
core  

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source

Temperature-dependent thermoelectric and multiband photoresponse of undoped, Co–doped and Co–B co-doped ZnO thin films

Materials Research Express
This study investigated the thermoelectric and multiband photoresponse characteristics under temperature variation for undoped, Co-doped and Co–B co-doped zinc oxide (ZnO) thin films.
Neslihan Üzar, Ubade Abdulaziz
doaj   +1 more source

DSC raw data files

These are raw differential scanning calorimetry (DSC) data files that can be accessed using open access free software Waters TA TRIOS software.https://www.tainstruments.com/support/software-downloads-support/downloads/
Material Characterization (16866117)
core   +1 more source

Bioinspired low-frequency material characterisation [PDF]

, 2012
New-coded signals, transmitted by high-sensitivity broadband transducers in the 40–200 kHz range, allow subwavelength material discrimination and thickness determination of polypropylene, polyvinylchloride, and brass samples.
Lovell, Mike, M. A. Lovell (7604717), Rees, J.G., Rees, John, Hopper, Clare, Lovell, M.A., C. Hopper (7604711), O'Leary, R.L., J. G. Rees (7604729), Wilkinson, P.B., P. B. Wilkinson (7604720), D. A. Gunn (7604723), Wilkinson, Paul, Gunn, D.A., Jackson, P.D., Gunn, David, S. Assous (7604714), Assous, S., Hopper, C., P. D. Jackson (7604726), R. L. O'Leary (7604732), O'Leary, Richard, Assous, Said, Jackson, Peter   +23 more
core   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

FEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens, Brendan W. Chandler, Anna M. Schmoker, Jaye L. Weinert, Charlotte A. Kearns, Warren T. Yacawych, Amila Šemić, Alicia M. Ebert, Bryan A. Ballif   +8 more
wiley   +1 more source

Mixed‐class J‐domain protein scaffolds promote expanded aggregate handling and multivalent Hsp70 engagement during functional disaggregase assembly

FEBS Letters, EarlyView.
Protein aggregates threaten proteostasis and cell health. In human cells, Hsp70–J‐domain protein‐based disaggregases remove aggregates, but how they assemble remains unclear. Our biochemical findings show that DNAJA2‐ and DNAJB1‐containing disaggregase scaffolds enhance luciferase aggregate targeting, and that Hsp70 recruitment by both J‐domain ...
Anna Szlachcic, Nadinath B. Nillegoda
wiley   +1 more source