Results 51 to 60 of about 319,004 (304)

Thrasymachus, the Sight-lover

open access: yesRevista de Filosofia Antiga
The aim of this paper is to explain why Thrasymachus, upon first appearing in Republic I, prohibits Socrates from defining justice as what is good. I argue that Thrasymachus views such definitions as equivocal, since he conceives of the good as relative:
Clifford Roberts
doaj   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

open access: yesFEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto   +3 more
wiley   +1 more source

Regional initiatives for malaria elimination: Building and maintaining partnerships.

open access: yesPLoS Medicine, 2017
Andrew Lover and colleagues discuss regional malaria initiatives, the strengths and challenges.
Andrew A Lover   +6 more
doaj   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

AŞKIN (SEVGİNİN) GÜCÜ

open access: yesFelsefe Dünyası, 2005
Ömer ÖZDEN, AŞKIN (SEVGİNİN) GÜCÜ, FELSEFE DÜNYASI DERGİSİ, SAYI:42 ...
Ömer Özden
doaj  

Samuel Pepys and his experiences of music at Restoration theatres [PDF]

open access: yes, 2017
Restoration London was replete with opportunities to listen to music, even before the first public concerts were established. The Restoration theatre was one of the venues where Londoners had ample opportunity to listen to the newest compositions ...
Wiesecke, J.
core   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

VALUE OF LIFE PADA MAHASISWA PENIKMAT DUNIA MALAM [PDF]

open access: yes, 2010
Modernism has made modern value entering societies all over the world. This modern values brought a lifestyle Hedonis society considered as ‘modern’ and became reference of society’s life.
Rosidah, Okta Viatur
core  

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

open access: yesFEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel   +13 more
wiley   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

open access: yesFEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura   +2 more
wiley   +1 more source

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