Results 51 to 60 of about 1,554,458 (309)

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

Orientation food queue, 1978 [PDF]

open access: yes, 1978
Student Union orientation activities 1978 - students line up for food provided by the Student Union during Orientation ...
Swinburne College of Technology
core  

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

Critical insights for intensivists on Guillain-Barré syndrome

open access: yesAnnals of Intensive Care
Guillain-Barré Syndrome (GBS) is a leading cause of acute flaccid tetraplegia worldwide, with an incidence of 1–2 cases per 100,000 people per year.
Nicolas Weiss   +4 more
doaj   +1 more source

Trajectory control method for hex-rotor UAV [PDF]

open access: yesE3S Web of Conferences
A novel approach to the trajectory control system for a hex-rotor unmanned aerial vehicle is proposed. This approach is based on combining existing techniques, such as PID regulators and backstepping control to achieve better control quality in tight ...
Lelkov Konstantin
doaj   +1 more source

Patients assessed using teleconsultation due to high blood pressure during the COVID-19 pandemic in Tucumán (Argentina)

open access: yesRevista de la Facultad de Medicina, 2023
Introduction: During the COVID-19 pandemic, there was a notable increase in the use of telemedicine as an alternative to provide healthcare services.
Álvaro Daniel Carrizo   +4 more
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS 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   +7 more
wiley   +1 more source

Investigating the Effect of Organizational Silence and Voice on Employees’ Performance Based on the Mediating Role of Ethical Leadership: A Case Study of Tehran Metropolitan Fire Station

open access: yesHealth in Emergencies & Disasters Quarterly, 2019
Background: The lack of expressing opinions of employees working in organizations can cause a phenomenon called organizational silence. Organizational silence has a damaging effect on employee’s productivity.
Mohammad Mehdi Parhizgar   +3 more
doaj  

Investigate the Effect of Managerial Relationships on Open Innovation, Considering the Absorption Capacity of Innovative and Innovative Firms [PDF]

open access: yesسیاست نامه علم و فناوری, 2019
Nowadays, technology and innovation organizations can improve their managerial relationships; improve their efficiency and efficiency by exploring and exploiting new opportunities using open innovation strategy and capacity building.
Leila Saraei, Bahram Ghaffari
doaj  

Oriented total-coloring of oriented graphs

open access: yesDiscrete Mathematics
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bensmail, Julien   +6 more
openaire   +2 more sources

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