Results 91 to 100 of about 2,793,847 (298)

C2α‐carbanion‐protonating glutamate discloses tradeoffs between substrate accommodation and reaction rate in actinobacterial 2‐hydroxyacyl‐CoA lyase

open access: yesFEBS Open Bio, EarlyView.
Enzymes of the 2‐hydroxyacyl‐CoA lyase group catalyze the condensation of formyl‐CoA with aldehydes or ketones. Thus, by structural adaptation of active sites, practically any pharmaceutically and industrially important 2‐hydroxyacid could be biotechnologically synthesized. Combining crystal structure analysis, active site mutations and kinetic assays,
Michael Zahn   +4 more
wiley   +1 more source

Co-ordination of speech and gesture in sequence and time: Phonetic and non-verbal detail in face-to-face interaction [PDF]

open access: yes, 2011
This thesis explores interactional processes during and between turns of talk, and how speakers and hearers accommodate each other in this process, using particular phonetic and non-verbal resources.
Rein Ove Sikveland, Sikveland, Rein Ove
core  

Chameleon sequences reveal structural effects in proteins representing micelle‐like distribution of hydrophobicity

open access: yesFEBS Open Bio, EarlyView.
Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman   +4 more
wiley   +1 more source

Turn-taking in EFL Classroom Discourse

open access: yes, 2021
In this essay, there will be a contrast and comparison between the teacherdominant turn-taking patterns and students-centered turn-taking patterns.
Zhang, Longfei
core  

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

open access: yesFEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill   +4 more
wiley   +1 more source

Unconscious gestures that empower turn taking for telepresence robot

open access: yesNihon Kikai Gakkai ronbunshu, 2014
In this research, we propose a telepresence robot that avoids speech collisions occurs in remote conversations. In face-to-face conversations, humans predict the next speaker by seeing others' gestures.
Komei HASEGAWA, Yasushi NAKAUCHI
doaj   +1 more source

Achieving Intertemporal Efficiency and Symmetry through Intratemporal Asymmetry: (Eventual) Turn Taking in a Class of Repeated Mixed-Interest Games [PDF]

open access: yes
Turn taking is observed in many field and laboratory settings. We study when and how turn taking can be supported as an equilibrium outcome in a class of repeated games, where the stage game is a symmetric two-player mixed-interest game with asymmetric ...
Vai-Lam Mui, Sau-Him Paul Lau
core  

Why human connection is the true metric of research success

open access: yesFEBS Open Bio, EarlyView.
Human‐centred mentorship can be shaped by mentor attributes, actions, intrinsic drive and career ambition. Drawing on reflections across Singapore and France, as well as workshop insights from FEBS‐IUBMB ENABLE 2024, this article shows that human‐centred mentorship creates the conditions for sustainable growth, well‐being and retention in research ...
Timothy Lin Yun Tan   +3 more
wiley   +1 more source

Identifying transcription factors controlling the basal expression of human MRP4 highlights a substantial role for Sp1

open access: yesFEBS Open Bio, EarlyView.
The MRP4 transporter exports several drugs and signaling molecules. Here, we identified key promoter elements regulating basal MRP4 expression. Using reporter assays, we defined a conserved region with essential Sp1 and contributory Ets sites, which controlled basal MRP4 expression.
Debora Singer   +7 more
wiley   +1 more source

Turn-taking in finitely repeated symmetric games: experimental evidence

open access: yes, 2015
In this paper we investigate the emergence of turn taking in three finitely repeated games: (i) an allocation game, (ii) a low conflict dominant strategy equilibrium (DSE) game and (iii) a high conflict DSE game in an experimental setting.
John Tisdell (13529083)   +2 more
core  

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