Zobrazeno 1 - 10
of 953
pro vyhledávání: '"P, Kumarasinghe"'
Autor:
Kumarasinghe, Udesh, Lekssays, Ahmed, Sencar, Husrev Taha, Boughorbel, Sabri, Elvitigala, Charitha, Nakov, Preslav
We introduce a new method for extracting structured threat behaviors from threat intelligence text. Our method is based on a multi-stage ranking architecture that allows jointly optimizing for efficiency and effectiveness. Therefore, we believe this
Externí odkaz:
http://arxiv.org/abs/2403.17068
Autor:
Guo, Yanbo, Hu, Xinzhe, Siddiquee, Hasan, Kumarasinghe, Kapila, Yadav, Swapnil M., Choi, Eun Sang, Nakajima, Yasuyuki, Takano, Yasumasa
Induced by quenched disorder, random-singlet states occur in a variety of low-dimensional spin-1/2 antiferromagnets, some of them candidates for quantum spin liquids. Here we report measurements of the specific heat, magnetization, and magnetic susce
Externí odkaz:
http://arxiv.org/abs/2308.16338
Autor:
Dissanayake, C., Jacko, A. C., Kumarasinghe, K., Munir, R., Siddiquee, H., Newsome, W. J., Uribe-Romo, F. J., Choi, E. S., Yadav, S., Hu, X. -Z., Takano, Y., Pakhira, S., Johnston, D. C., Ding, Q. -P., Furukawa, Y., Powell, B. J., Nakajima, Y.
Publikováno v:
Phys. Rev. B 108, 134418 (2023)
We report a detailed study of the specific heat and magnetic susceptibility of single crystals of a spin liquid candidate: the hyper-honeycomb Cu oxalate framework compound [(C$_2$H$_5$)$_3$NH]$_2$Cu$_2$(C$_2$O$_4$)$_3$. The specific heat shows no an
Externí odkaz:
http://arxiv.org/abs/2306.13598
Autor:
Aritha Kumarasinghe, Marite Kirikova
Publikováno v:
Complex Systems Informatics and Modeling Quarterly, Vol 0, Iss 39, Pp 65-85 (2024)
Data analytics projects have become a common accomplishment in many enterprises. However, establishing a data analytics project requires consideration of many factors that are not always recognized at the very beginning of the project. This study see
Externí odkaz:
https://doaj.org/article/b61bf5e46dc043269d89c7546877952b
Autor:
Qiubo Huang, P.J. Kumarasinghe
Publikováno v:
Heliyon, Vol 10, Iss 17, Pp e36621- (2024)
This study compares hindering and fostering factors for SMEs in China and Sri Lanka in their internationalization efforts through e-commerce. The study uses qualitative research methods to examine how SMEs in both countries utilize e-commerce platfor
Externí odkaz:
https://doaj.org/article/bfc91cfabe2741c4917fcae292112475
With nearly 2.5m users, onion services have become the prominent part of the darkweb. Over the last five years alone, the number of onion domains has increased 20x, reaching more than 700k unique domains in January 2022. As onion services host variou
Externí odkaz:
http://arxiv.org/abs/2209.07202
Publikováno v:
Microbiology Research, Vol 15, Iss 2, Pp 468-488 (2024)
Dengue fever, a mosquito-borne viral infectious disease caused by the dengue virus, is a significant global health concern, especially in tropical and subtropical regions. Despite preventive efforts, Sri Lanka faces recurring dengue outbreaks, with t
Externí odkaz:
https://doaj.org/article/d529805d3bb74326aa9f68a61d7055d6
Publikováno v:
BMC Pediatrics, Vol 24, Iss 1, Pp 1-9 (2024)
Abstract Introduction Reconstitution of oral pediatric antibiotic suspension by primary caregivers plays an essential role in determining the overall health outcome of the child. Incorrect reconstitution techniques could lead to underdosing, overdosi
Externí odkaz:
https://doaj.org/article/06dd7494cd6748b487751bb17382bec1
Autor:
Gayan K. L. Sankalpa, Gayan R. K. K. G. R. Kumarasinghe, Buddhika S. Dassanayake, Gayan W. C. Kumarage
Publikováno v:
Electronic Materials, Vol 5, Iss 1, Pp 30-44 (2024)
The impact of N2 purging in the CdS deposition bath and subsequent N2 annealing is examined and contrasted with conventional CdS films, which were deposited without purging and annealed in ambient air. All films were fabricated using the chemical bat
Externí odkaz:
https://doaj.org/article/3fe9bfc52cd24dbe8f902a91c19a8396
Publikováno v:
Pharmacoepidemiology, Vol 3, Iss 1, Pp 183-197 (2024)
In this cross-sectional descriptive study conducted in the Ratnapura district, Sri Lanka, we assessed the affordability of oral pediatric anti-infective medicines (OPAIMs). Using a modified WHO/HAI medicinal price methodology, we examined the availab
Externí odkaz:
https://doaj.org/article/5c38c251f25f4b61b9d03c1d77b8a6f8