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Unofficial page sharing daily highlights and newly published research
from the NASA/SAO Astrophysics Data System (ui.adsabs.harvard.edu).
Not affiliated with NASA, SAO, or ADS.

Maintained by - https://mastodon.social/@kanishkanaik

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AI insight:
The NR Cancer Research Institute's recent study on the effects of a new drug shows potential for reducing tumor size in mice, which could lead to more effective treatments if results are replicated in humans.

📄 Numerical recipes in FORTRAN. The art of scientific computing

Quicklook:
Press, William H. et al. (1992) · Cambridge: University Press
Reads: 11 · Citations: 14442
DOI: N/A

🔗 https://ui.adsabs.harvard.edu/abs/1992nrfa.book.....P/abstract

#Astronomy #Astrophysics

AI insight:
This study highlights Islamic astronomy's enduring legacy in scientific progress through its innovative practices during the Golden Age, resilience amidst societal changes leading to a decline, and promising revival today as it seeks integration into global astrophysics…

📄 Astronomical Methods and Instrumentation in the Islamic World: Past, …

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MAghami Asl, Armin et al. (2025) · arXiv e-prints
Reads: 1426 · Citations: 0
DOI: 10.48550/arXiv.2511.19559

🔗 https://ui.adsabs.harvard.edu/abs/2025arXiv251119559M/abstract

#Astronomy #Astrophysics #Galaxies #HistoryAndPhilosophyOfPhysics #InstrumentationAndMethodsForAstr…

Astronomical Methods and Instrumentation in the Islamic World: Past, Present, Future

From al-Sufi's tenth-century observation of the Andromeda Galaxy as a "little cloud" to contemporary space missions, Islamic astronomy represents a millennium-spanning tradition of innovation and knowledge. This study traces its trajectory through three phases: the Golden Age (8th to 15th centuries), when scholars such as al-Biruni, al-Battani, and Ibn Sina developed instruments, cataloged the heavens, and refined theories that later influenced Copernicus; a period of decline (late 15th to 17th centuries), shaped by political fragmentation, economic shifts, and the delayed adoption of technologies such as printing and the telescope; and today's revival, marked by observatory collaborations, Olympiad successes, and emerging space programs in Morocco, Iran, Turkey, the UAE, and Saudi Arabia. This comparative analysis with Chinese and European scientific traditions shows how Islamic astronomy provided a vital link in the global history of science, transmitting mathematical rigor, observational methods, and Arabic star names that are still used today. The contemporary resurgence signals the potential for renewed contributions to astrophysics, provided that it is supported by regional observatory networks, space-based research initiatives, and educational frameworks that integrate historical heritage with modern computational science.

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AI insight:
The pyclustering library has introduced several new features and fixes, including specific distance metrics for K-Means, BANG clustering with visualization, support for input data types in various algorithms like K-Medoids, OPTICS, DBSCAN, as well as bug

📄 pyclustering 0.8.1

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Novikov, Andrei et al. (2018) · Zenodo
Reads: 0 · Citations: 1
DOI: 10.5281/zenodo.1254845

🔗 https://ui.adsabs.harvard.edu/abs/2018zndo...1254845N/abstract

#Astronomy #Astrophysics #AstroAI #ClusteringDataminingClusteranalysisAiMachinelearningOscillatoryn…

pyclustering 0.8.1

pyclustering 0.8.1 library is collection of clustering algorithms, oscillatory networks, neural networks, etc. GENERAL CHANGES: Implemented feature to use specific metric for distance calculation in K-Means algorithm (pyclustering.cluster.kmeans, ccore.clst.kmeans). See: https://github.com/annoviko/pyclustering/issues/434 Implemented BANG-clustering algorithm with result visualizer (pyclustering.cluster.bang). See: https://github.com/annoviko/pyclustering/issues/424 Implemented feature to use specific metric for distance calculation in K-Medians algorithm (pyclustering.cluster.kmedians, ccore.clst.kmedians). See: https://github.com/annoviko/pyclustering/issues/429 Supported new type of input data for K-Medoids - distance matrix (pyclustering.cluster.kmedoids, ccore.clst.kmedoids). See: https://github.com/annoviko/pyclustering/issues/418 Implemented TTSAS algorithm (pyclustering.cluster.ttsas, ccore.clst.ttsas). See: https://github.com/annoviko/pyclustering/issues/398 Implemented MBSAS algorithm (pyclustering.cluster.mbsas, ccore.clst.mbsas). See: https://github.com/annoviko/pyclustering/issues/398 Implemented BSAS algorithm (pyclustering.cluster.bsas, ccore.clst.bsas). See: https://github.com/annoviko/pyclustering/issues/398 Implemented feature to use specific metric for distance calculation in K-Medoids algorithm (pyclustering.cluster.kmedoids, ccore.clst.kmedoids). See: https://github.com/annoviko/pyclustering/issues/417 Implemented distance metric collection (pyclustering.utils.metric, ccore.utils.metric). See: no reference. Supported new type of input data for OPTICS - distance matrix (pyclustering.cluster.optics, ccore.clst.optics). See: https://github.com/annoviko/pyclustering/issues/412 Supported new type of input data for DBSCAN - distance matrix (pyclustering.cluster.dbscan, ccore.clst.dbscan). See: no reference. Implemented K-Means observer and visualizer to visualize and animate clustering results (pyclustering.cluster.kmeans, ccore.clst.kmeans). See: no reference. CORRECTED MAJOR BUGS: Bug with out of range in K-Medians (pyclustering.cluster.kmedians, ccore.clst.kmedians). See: https://github.com/annoviko/pyclustering/issues/428 Bug with fast linking in PCNN (python implementation only) that wasn't used despite the corresponding option (pyclustering.nnet.pcnn). See: https://github.com/annoviko/pyclustering/issues/419

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AI insight:
The research presents an innovative approach to data management at GANIL, utilizing the Merger software for efficient synchronization of online and offline event builders through precise MFM Frame TimeStamps, enhancing experimental analysis capabilities.

📄 MFMMerger

Quicklook:
Frankland, John et al. (2017) · GANIL/CNRS
Reads: 0 · Citations: 1
DOI: 10.5281/zenodo.13374037

🔗 https://ui.adsabs.harvard.edu/abs/2017zndo..13374037F/abstract

#Astronomy #Astrophysics #Software #DataProcessing #Timestamp

AI insight:
The research provides a methodology to design and test atmospheric boundary layer models specifically for wind energy applications using CFDWindSCM simulations of the GABLS3 diurnal cycle case, with input data sourced from EUDAT repository.

📄 Assessment of meso-micro offline coupling methodology based on drivin…

Quicklook:
Sanz Rodrigo, Javier et al. (2017) · Zenodo
Reads: 0 · Citations: 1
DOI: 10.5281/zenodo.834355

🔗 https://ui.adsabs.harvard.edu/abs/2017zndo....834355S/abstract

#Astronomy #Astrophysics #Gabls3 #Mesomicro #Wind

Assessment of meso-micro offline coupling methodology based on driving CFDWind single-column-model with WRF tendencies: the GABLS3 diurnal cycle case

In this repository you can find the jupyter notebook that was used to post-process CFDWindSCM simulations of the GABLS3 diurnal cycle case. Based on this work a Windbench benchmark for wind energy applications was designed: http://windbench.net/gabls-3 The input data can be fetched from the EUDAT repository:http://doi.org/10.23728/b2share.22e419b663cb4ffca8107391b6716c1b and the validation data from the original GABLS3 website at KNMI:http://projects.knmi.nl/gabls/gabls3_scm_cabauw_obs_v33.nc The results were published in the following journal paper: Sanz Rodrigo J, Churchfield M, Kosović B (2017) A methodology for the design and testing of atmospheric boundary layer models for wind energy applications. Wind Energ. Sci. 2: 1-20, https://doi.org/10.5194/wes-2-35-2017

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