Results 101 to 110 of about 12,952,029 (303)
The Factor Structure of the Presence Questionnaire
Presence: Teleoperators and Virtual Environments, 2005 Constructing a valid measure of presence and discovering the factors that contribute to presence have been much sought after goals of presence researchers and at times have generated controversy among them. This paper describes the results of principal-components analyses of Presence Questionnaire (PQ) data from 325 participants following exposure to ...
Witmer, Bob G. +2 more
openaire +4 more sources
Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source
Salāmat-i ijtimā̒ī, 2019 Background and Objective: Mindfulness is a multidimensional construct and its various dimensions can play an important role in reducing and improving the symptoms and physical and emotional symptoms of people with various disorders which makes the ...
Elmira Golparvari, Mehrdad Sabet
doaj
FEBS Letters, EarlyView.The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi +6 more
wiley +1 more source
Analyses of weave structure on the new tightness factor [PDF]
, 2007 We verified experimentally the relationship between new tightness factor and weight, thickness, air permeability, air content and cover factor under the plain, twill and sateen fabrics. The results were as follows.
ムラヤマ, カズヒロ +14 more
core +1 more source
Investigating transcription factor dynamics in health and disease using FRAP
FEBS Letters, EarlyView.FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj +3 more
wiley +1 more source
Structure of the Complete RNA Polymerase II Elongation Complex and its Interaction with the Elongation Factor TFIIS [PDF]
, 2005 This thesis describes crystal structures of complete, 12-subunit yeast RNA polymerase II (Pol II) in complex with a synthetic transcription bubble and product RNA, with an NTP substrate analogue, and in complex with the transcription elongation factor ...
Kettenberger, Hubert
core +1 more source
Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions
FEBS Letters, EarlyView.The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang +4 more
wiley +1 more source
, 2001 In this paper we extend the exact discrete model of Bergstrom (1966) first used in empirical finance by Brennan and Schwartz (1979) to estimate their two-factor term structure model to estimate other two-factor term structure models using the recent ...
Nowman, K.B.
core +1 more source
The identification of coping strategies for injustice in intimate relationship [PDF]
Psychology and its Contexts, 2017 Problem. Injustice appraisals follow from (a) believing that somebody‘s entitlement has been violated and (b) attributing responsibility and blame for this fact to some other agents than the person affected (Mikula, Scherer, & Athenstaedt, 1998).
Denisa Rovenská, Ladislav Lovaš
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