Results 91 to 100 of about 10,497,983 (264)

The experimental research of magnetic susceptibility of manganese sludge [PDF]

open access: yes, 2013
Виконано експериментальне дослідження питомої магнітної сприйнятливості магніт-них фракцій зернистих марганцевих шламів одного з шламосховищ Нікопольського басейну.
Zubarev, A.І.
core  

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

open access: yesFEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani   +4 more
wiley   +1 more source

Project Based-Learning (PjBL) as Pedagogical Framework and Poetry Learning Outcomes Among Indonesian Students: An Experimental Study

open access: yesEducational Process: International Journal
Background/purpose. This study investigates the efficacy of Project-Based Learning (PjBL) as a pedagogical framework for teaching poetry in Indonesian elementary schools.
Mersty Elisabeth Rindengan   +1 more
doaj   +1 more source

Method for design of two-level system of active shielding of power frequency magnetic field based on a quasi-static model

open access: yesElectrical engineering & Electromechanics
Aim. Development of method for design a two-level active shielding system for an industrial frequency magnetic field based on a quasi-static model of a magnetic field generated by power line wires and compensating windings of an active shielding system ...
B. I. Kuznetsov   +5 more
doaj   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

open access: yesFEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Development of an experimental space station model for structural dynamics research [PDF]

open access: yes
Design, analysis, and testing of an experimental space station scale model is presented. The model contains hardware components with dynamic characteristics similar to those expected for other large space structures.
Edighoffer, Harold E.   +2 more
core   +1 more source

To P or not to P: on the evidential nature of P-values and their place in scientific inference [PDF]

open access: yes, 2013
The customary use of P-values in scientific research has been attacked as being ill-conceived, and the utility of P-values has been derided. This paper reviews common misconceptions about P-values and their alleged deficits as indices of experimental ...
Lew, Michael J.
core  

Substrate specificity of Burkholderia pseudomallei multidrug transporters is influenced by the hydrophilic patch in the substrate‐binding pocket

open access: yesFEBS Letters, EarlyView.
Multidrug transporters BpeB and BpeF from the Gram‐negative pathogen Burkholderia pseudomallei have a hydrophilic patch in their substrate‐binding pocket. Drug susceptibility tests and growth curve analyses using an Escherichia coli recombinant expression system revealed that the hydrophilic patches of BpeB and BpeF are involved in the substrate ...
Ui Okada, Satoshi Murakami
wiley   +1 more source

Experimental research on the electric vacuum gyro Final technical report [PDF]

open access: yes
Electronic circuitry for suspending electric vacuum gyro rotor in center of electrode ...

core   +1 more source

Italian networking of public experimental sites working on Organic Farming: an experience of networking in research [PDF]

open access: yes, 2011
Research in organic farming, especially with an agro-ecological approach, is strictly linked to local conditions and interactions among several variables.
Barberi, P   +3 more
core  

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