Results 121 to 130 of about 880,785 (306)

Automatic Landmarking for Non-cooperative 3D Face Recognition [PDF]

open access: yes, 2011
This thesis describes a new framework for 3D surface landmarking and evaluates its performance for feature localisation on human faces. This framework has two main parts that can be designed and optimised independently.
Creusot, Clement, Clement Creusot
core  

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

open access: yesFEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas   +6 more
wiley   +1 more source

Riding with respect: politeness in conversation between bodaboda riders and their clients in Mbooni Sub-County, Makueni, Kenya

open access: yesCogent Arts & Humanities
This study investigated the use of politeness strategies in the interactions between bodaboda riders and their clients in Mbooni Sub-County, Makueni, Kenya. A qualitative research approach, utilizing purposive sampling, was employed.
Faith Mbithe Kathukya   +2 more
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Time-based visual selection with emotional faces [PDF]

open access: yes
The biological and behavioural importance of the face has led to the proposition of several mechanisms dedicated to highly efficient specialized processing (e.g., M.H. Johnston, 2005).
Blagrove, Elisabeth
core  

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

open access: yesFEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson   +6 more
wiley   +1 more source

Brize Norton, December 1961. A face in the crowd.

open access: yes, 1961
Black and white negative of students focusing on one face in the crowd of protesters at the Brize Norton base Dec ...
Francis, David;
core  

An experimental test of the effects of online and face-to-face feedback on self-esteem

open access: yesCyberpsychology: Journal of Psychosocial Research on Cyberpspace, 2017
This study investigated the effect of receiving confirming vs. disconfirming feedback to individuals’ self-disclosure on their self-esteem, the role of giving reciprocal feedback in this relationship, and how these effects differ between online and face-
Helen G. M. Vossen   +2 more
doaj   +1 more source

Social Media and how it Negatively Affects Teenagers Face-to-Face Communication

open access: yes, 2023
A report I wrote researching the negative effects social media has on teenagers face-to-face communication.
openaire   +1 more source

Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes

open access: yesFEBS Letters, EarlyView.
Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez   +2 more
wiley   +1 more source

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