Zobrazeno 1 - 10
of 2 243
pro vyhledávání: '"Chowdhury Md"'
Publikováno v:
Nanophotonics, Vol 12, Iss 3, Pp 631-636 (2023)
We have studied reflection spectra of dye-doped and undoped polymers deposited onto Ag and Au substrates and found anomalous dips in the UV spectral range. On top of Ag substrates, the λ ∼ 375 nm dips were observed in undoped PMMA, PVP, and PS pol
Externí odkaz:
https://doaj.org/article/a4effc7cf41e4887b5f92e0abe8aee75
Diversity and management of homestead resources: The case of Sandwip Upazila, Chittagong, Bangladesh
Publikováno v:
Metsanduslikud Uurimused, Vol 77, Iss 1, Pp 38-55 (2022)
Homestead resource utilization is widespread in Asia, while centuries of traditional approaches have been increasing throughout South Asia. Homestead resources are vital to maintaining sustainable life and livelihood of local people in Bangladesh and
Externí odkaz:
https://doaj.org/article/7fc96ffff85943d1bad5d62bb41e0394
Large language models (LLMs) are increasingly relied upon to solve complex mathematical word problems. However, being susceptible to hallucination, they may generate inaccurate results when presented with unanswerable questions, raising concerns abou
Externí odkaz:
http://arxiv.org/abs/2410.13029
Recent advancements in Artificial Intelligence (AI) algorithms have sparked a race to enhance hardware capabilities for accelerated task processing. While significant strides have been made, particularly in areas like computer vision, the progress of
Externí odkaz:
http://arxiv.org/abs/2410.09961
Autor:
Islam, Md. Touhidul, Chowdhury, Md. Abtahi Majeed, Hasan, Mahmudul, Quadir, Asif, Aktar, Lutfa
Ophthalmic diseases represent a significant global health issue, necessitating the use of advanced precise diagnostic tools. Optical Coherence Tomography (OCT) imagery which offers high-resolution cross-sectional images of the retina has become a piv
Externí odkaz:
http://arxiv.org/abs/2409.17788
Autor:
Chowdhury, Md Tawsif Rahman, Vo, Huynh Quang Nguyen, Ramanan, Paritosh, Yildirim, Murat, Tutuncuoglu, Gozde
The Von Neumann bottleneck, a fundamental challenge in conventional computer architecture, arises from the inability to execute fetch and data operations simultaneously due to a shared bus linking processing and memory units. This bottleneck signific
Externí odkaz:
http://arxiv.org/abs/2409.06140
Autor:
Chowdhury, Md Fahim F, Jung, Adi, La Spina, Lea, Bartasyte, Ausrine, Margueron, Samuel, Atulasimha, Jayasimha
We investigate coherent quantum control of a nitrogen vacancy (NV) center in diamond with microwave fields generated from a nanoscale magnet that is proximal to the NV center. Our results show remarkable coherent control with high contrast Rabi oscil
Externí odkaz:
http://arxiv.org/abs/2407.14018
This paper explores the idea of using redirective reconfigurable intelligent surfaces (RedRIS) to overcome many of the challenges associated with the conventional reflective RIS. We develop a framework for jointly optimizing the switching matrix of t
Externí odkaz:
http://arxiv.org/abs/2406.00556
Autor:
Saha, Bipin, Islam, Md. Johirul, Mostaque, Shaikh Khaled, Bhowmik, Aditya, Taton, Tapodhir Karmakar, Chowdhury, Md. Nakib Hayat, Reaz, Mamun Bin Ibne
The success of autonomous navigation relies on robust and precise vehicle recognition, hindered by the scarcity of region-specific vehicle detection datasets, impeding the development of context-aware systems. To advance terrestrial object detection
Externí odkaz:
http://arxiv.org/abs/2405.12150
A community needs assessment is a tool used by non-profits and government agencies to quantify the strengths and issues of a community, allowing them to allocate their resources better. Such approaches are transitioning towards leveraging social medi
Externí odkaz:
http://arxiv.org/abs/2403.13272