Results 41 to 50 of about 439,174 (316)

Six of one: The relationship between social dominance orientation and orientation to cyclists

Social Sciences and Humanities Open, 2023
Cycling uptake in Ireland is very low, and communications related to cycling and cyclists is generally negative. The author hypothesised that Social Dominance Theory can be applied to understand this.
Nadia Williams
doaj   +1 more source

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

FEBS 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, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Morphology and Formation of Chrysanthemum-like Pearlite in 100Mn13 Steel During Aging Treatment

Crystals
The morphology and microstructure of pearlite formed in 100Mn13 high-carbon high-manganese steel aged, respectively, at 525 °C and 650 °C after 1050 °C water toughening treatment were observed and analyzed by a scanning electron microscope (SEM) and ...
Bo Liang, Jiaoyang Sun, Zhimin Ding, Rujin Tian, Feng Yan   +4 more
doaj   +1 more source

Reputation Relationship and Its Inner Relationships for Service Oriented Environments [PDF]

IEEE International Conference on Computer Systems and Applications, 2006., 2006
Trust and Reputation are vital components for trusted e-business. In this paper, we propose a definition of trust relationship. Additionally we discuss in depth about the concept of trust relationship. A definition for reputation relationship is proposed in this paper.
Farookh Khadeer Hussain, Elizabeth Chang 0001, Tharam S. Dillon   +2 more
openaire   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

FEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

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

FEBS 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, Brigitta Maruzs, Zsófia E. Kálmán, Tomas Klumpler, Gyula Batta, Bálint Péterfia, Zoltán Gáspári   +6 more
wiley   +1 more source

The effect of entrepreneurial orientation and technology orientation on market orientation with education as moderation variable [PDF]

, 2020
This research is aimed to disclose the influence of entrepreneurial orientation and technology orientation on market orientation with education as a moderation variable.
Djakfar, Muhammad, Al Idrus, Salim, Abdussakir, Abdussakir   +2 more
core   +1 more source

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

FEBS 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

Applying Artificial Neural Networks to Evaluate Export Performance: A Relational Approach [PDF]

Revista de Management Comparat International, 2009
The paper applies artificial neural networks to investigate the effect of the exporter’s relationship orientation on the export performance, mediated by the relationship quality, taking into account the supplier’s strategic orientation and the foreign ...
António Correia de BARROS, Hortênsia BARANDAS , Paulo Alexandre PIRES   +2 more
doaj  

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