Zobrazeno 1 - 10
of 915
pro vyhledávání: '"RAGIB, A."'
Autor:
Chang, Peter, Ishrak, Ragib, Hoghooghi, Nazanin, Egbert, Scott, Rieker, Gregory B., Diddams, Scott A., Reddy, Rohith
We introduce a new parallelized approach to photothermal microscopy that utilizes mid-infrared dual-comb lasers, enabling simultaneous measurements at hundreds of wavelengths. This technology allows for high-speed, label-free chemical identification
Externí odkaz:
http://arxiv.org/abs/2409.15685
Unmanned aerial vehicles (UAVs) have revolutionized search and rescue (SAR) operations, but the lack of specialized human detection datasets for training machine learning models poses a significant challenge.To address this gap, this paper introduces
Externí odkaz:
http://arxiv.org/abs/2408.04922
Autor:
Chang, Peter, Ishrak, Ragib, Hoghooghi, Nazanin, Egbert, Scott, Lesko, Daniel, Swartz, Stephanie, Biegert, Jens, Rieker, Gregory B., Reddy, Rohith, Diddams, Scott A.
Mid-infrared microscopy is an important tool for biological analyses, allowing a direct probe of molecular bonds in their low energy landscape. In addition to the label-free extraction of spectroscopic information, the application of broadband source
Externí odkaz:
http://arxiv.org/abs/2407.01973
Autor:
Reihanisaransari, Reza, Gajjela, Chalapathi Charan, Wu, Xinyu, Ishrak, Ragib, Corvigno, Sara, Zhong, Yanping, Liu, Jinsong, Sood, Anil K., Mayerich, David, Berisha, Sebastian, Reddy, Rohith
Ovarian cancer detection has traditionally relied on a multi-step process that includes biopsy, tissue staining, and morphological analysis by experienced pathologists. While widely practiced, this conventional approach suffers from several drawbacks
Externí odkaz:
http://arxiv.org/abs/2402.17960
Autor:
Nihal, Ragib Amin, Quoc, Tran Dong Huu, Zirui, Lin, Yimimg, Xu, Haoran, Liu, Zhaoyi, An, Ma, Kyou
SALAD is an AI-driven language-learning application designed to help foreigners learn Japanese. It offers translations in Kanji-Kana-Romaji, speech recognition, translated audio, vocabulary tracking, grammar explanations, and songs generated from new
Externí odkaz:
http://arxiv.org/abs/2402.07431
Autor:
Hannan, Darryl, Arnab, Ragib, Parpart, Gavin, Kenyon, Garrett T., Kim, Edward, Watkins, Yijing
Collecting overhead imagery using an event camera is desirable due to the energy efficiency of the image sensor compared to standard cameras. However, event cameras complicate downstream image processing, especially for complex tasks such as object d
Externí odkaz:
http://arxiv.org/abs/2402.06805
The demand for accurate object detection in aerial imagery has surged with the widespread use of drones and satellite technology. Traditional object detection models, trained on datasets biased towards large objects, struggle to perform optimally in
Externí odkaz:
http://arxiv.org/abs/2401.14661
Autor:
Zhao, Boyang, Chen, Huandong, Ahsan, Ragib, Hou, Fei, Hoglund, Eric R, Singh, Shantanu, Zhao, Huan, Htoon, Han, Krayev, Andrey, Shanmugasundaram, Maruda, Hopkins, Patrick E, Seidel, Jan, Kapadia, Rehan, Ravichandran, Jayakanth
Chalcogenide perovskites, such as BaZrS$_3$, are emerging semiconductors with potential for high photovoltaic power conversion efficiency. The role of defects in the efficiency of the generation and collection of photo-excited carriers has not been e
Externí odkaz:
http://arxiv.org/abs/2310.03198
Autor:
Shahriar, T. A. M. Ragib, Islam, Ohidul, Tahmid, Md Ishfak, Alam, Md. Zahangir, Alam, M. Shah
Publikováno v:
volume = 272, pages = 170258, year = 2023
Two structures of circular lattice Photonic Crystal Fibers (PCFs) based on $Ge_{20}Sb_{15}Se_{65}$ (GSS) material have been proposed for a highly coherent broadband supercontinuum generation (SCG) in the mid-infrared region. Numerical studies on both
Externí odkaz:
http://arxiv.org/abs/2310.00138
Autor:
Shaharear, Md Ragib
Publikováno v:
Order No. 30485358 Arizona State University, 2023 United States -- ArizonaProQuest. 17 May 2023
It has been found that certain biological organisms, such as Erodium seeds and Scincus scincus, are capable of effectively and efficiently burying themselves in soil. Biological Organisms employ various locomotion modes, including coiling and uncoili
Externí odkaz:
http://arxiv.org/abs/2306.01748