Results 21 to 30 of about 6,226,885 (278)

Cryo-EM map interpretation and protein model-building using iterative map segmentation. [PDF]

open access: yes, 2020
A procedure for building protein chains into maps produced by single-particle electron cryo-microscopy (cryo-EM) is described. The procedure is similar to the way an experienced structural biologist might analyze a map, focusing first on secondary ...
Afonine PV   +9 more
core   +2 more sources

PEMANFAATAN GOOGLE CLASSROOM SEBAGAI SARANA PEMBELAJARAN DI SD KRISTEN SATYA WACANA

open access: yesSatya Widya, 2023
This research aims to analyze the use of Google Classroom as a learning tool at Satya Wacana Christian Elementary School, those are; (1) whether the existence of ICT helps in teaching, (2) how effective and interactive the use of Google Classroom is as ...
Maria Cristiana Yuliyanti Djari   +2 more
doaj  

Discussion on the Management of spatio-temporal Data Security for Intelligent Connected Vehicles [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
The spatio-temporal data of intelligent and connected vehicles (ICVs) represent crucial surveying and mapping data generated by these vehicles. The massive collection, processing, and aggregation of such data pose potential security risks to geographic ...
Y. Li   +6 more
doaj   +1 more source

Learning through play: an educational computer game to introduce radar fundamentals [PDF]

open access: yes, 2015
The information exchange has evolved from traditional books to computers and Internet in a few years' time. Our current university students were born in this age: they learn and have fun with different methods as previous generations did.
Cuinas, Inigo   +2 more
core   +2 more sources

RA-MAP, molecular immunological landscapes in early rheumatoid arthritis and healthy vaccine recipients

open access: yesScientific Data, 2022
Measurement(s) Transcriptomics, small RNA, proteomics, autoantibodies, metabolomics, genotype, blood, urine Technology Type(s)  microarray, RNA sequencing, somascan, NMR metabolomics, luminex autoantibody array, exome array   Sample Characteristic ...
The RA-MAP Consortium
doaj   +1 more source

Role of the Discriminator Sequence in the Supercoiling Sensitivity of Bacterial Promoters

open access: yesmSystems, 2021
In this study, we highlight the role of the discriminator as a global sensor of supercoiling variations and propose the first quantitative regulatory model of this principle, based on the specific step of promoter opening during transcription initiation.
Raphaël Forquet   +4 more
doaj   +3 more sources

RFID coverage extension using microstrip-patch antenna array [PDF]

open access: yes, 2009
In this paper, a UHF-band 2 x 2 microstrip phased-array antenna is designed and implemented to extend the coverage of an RFID reader system. The phased-array antenna has four microstrip-patch antennas, three Wilkinson power dividers, and a transmission ...
Abbak, Mehmet   +2 more
core   +1 more source

Exploring different methods to evaluate the impact of basic income interventions: a systematic review

open access: yesInternational Journal for Equity in Health, 2021
Background Persistent income inequality, the increase in precarious employment, the inadequacy of many welfare systems, and economic impact of the COVID-19 pandemic have increased interest in Basic Income (BI) interventions.
Andrew D. Pinto   +5 more
doaj   +1 more source

Spatiotemporal Optimization for Short-Term Solar Forecasting Based on Satellite Imagery

open access: yesEnergies, 2021
Solar forecasting is essential for optimizing the integration of solar photovoltaic energy into a power grid. This study presents solar forecasting models based on satellite imagery. The cloud motion vector (CMV) model is the most popular satellite-image-
Myeongchan Oh   +5 more
doaj   +1 more source

Physical mapping integrated with syntenic analysis to characterize the gene space of the long arm of wheat chromosome 1A [PDF]

open access: yes, 2013
Background: Bread wheat (Triticum aestivum L.) is one of the most important crops worldwide and its production faces pressing challenges, the solution of which demands genome information. However, the large, highly repetitive hexaploid wheat genome has
Akpınar, Bala Anı   +15 more
core   +6 more sources

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