Results 11 to 20 of about 73,288 (204)

DESIGN AND DEVELOPMENT OF LOW-COST HANDHELD OSCILLOSCOPE

open access: yesAcademy Journal of Science and Engineering, 2022
The paper presents the design and development of a portable and-held digital oscilloscope using Atmel Atmega644p Microcontroller Unit operating at 20MHz & 20MIPS on a mono chrome Graphical Liquid Crystal Display. The oscilloscope has two channels through
Samuel Farayola Kolawole   +2 more
doaj  

CrystalShift: A Versatile Command-Line Tool for Crystallographic Structural Data Analysis, Modification, and Format Conversion Prior to Solid-State DFT Calculations of Organic Crystals

open access: yesComputation
CrystalShift is an open-source computational tool tailored for the analysis, transformation, and conversion of crystallographic data, with a particular emphasis on organic crystal structures.
Ilona A. Isupova, Denis A. Rychkov
doaj   +1 more source

SPHERES, J\"ulich's High-Flux Neutron Backscattering Spectrometer at FRM II [PDF]

open access: yes, 2012
SPHERES (SPectrometer with High Energy RESolution) is a third-generation neutron backscattering spectrometer, located at the 20 MW German neutron source FRM II and operated by the Juelich Centre for Neutron Science.
Alefeld B.   +19 more
core   +2 more sources

kmos: A lattice kinetic Monte Carlo framework [PDF]

open access: yes, 2014
Kinetic Monte Carlo (kMC) simulations have emerged as a key tool for microkinetic modeling in heterogeneous catalysis and other materials applications.
Hoffmann, M. J., Matera, S., Reuter, K.
core   +2 more sources

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

open access: yesFEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source

Perceptions About Asymptomatic Hyperuricemia and Views About Urate‐Lowering Therapy in People With Asymptomatic Hyperuricemia

open access: yesArthritis Care &Research, EarlyView.
Objective Asymptomatic hyperuricemia is a precursor of gout and is also associated with cardiovascular disease and chronic kidney disease. The aim of this study was to understand perceptions about asymptomatic hyperuricemia and views about urate‐lowering therapy in people with asymptomatic hyperuricemia. Methods Participants in a multinational study of
Nicola Dalbeth   +19 more
wiley   +1 more source

OGSA first impressions: a case study re-engineering a scientific applicationwith the open grid services architecture [PDF]

open access: yes, 2003
We present a case study of our experience re-engineeringa scientific application using the Open Grid Services Architecture(OGSA), a new specification for developing Gridapplications using web service technologies such as WSDLand SOAP.
Butchart, B, Chapman, C, Emmerich, W
core   +1 more source

Exploring Patients’ Profiles Associated With the Resolution of Acute Calcium Pyrophosphate Arthritis Treated With Colchicine and Prednisone: Post Hoc Analysis of a Randomized Controlled Trial

open access: yesArthritis Care &Research, EarlyView.
Objective The objective was to identify factors determining acute arthritis resolution and safety with colchicine and prednisone in acute calcium pyrophosphate (CPP) crystal arthritis. Methods We conducted a post hoc analysis of the COLCHICORT trial, which compared colchicine and prednisone for the treatment of acute CPP crystal arthritis, using a ...
Tristan Pascart   +14 more
wiley   +1 more source

PhotoNeuro: A compact photodetector for synchronization of visual stimulus presentation during behavioural experiments in neuroscience

open access: yesHardwareX
Presenting visual stimuli in neuroscience experiments often requires precise temporal alignment between visual events and electrophysiological or behavioural recordings.
Xavier Cano-Ferrer   +7 more
doaj   +1 more source

Emulating and evaluating hybrid memory for managed languages on NUMA hardware [PDF]

open access: yes, 2019
Non-volatile memory (NVM) has the potential to become a mainstream memory technology and challenge DRAM. Researchers evaluating the speed, endurance, and abstractions of hybrid memories with DRAM and NVM typically use simulation, making it easy to ...
Akram, Shoaib   +3 more
core   +1 more source

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