Results 41 to 50 of about 11,364 (194)

Association of Glucagon‐Like Peptide‐1 Receptor Agonists With Cancer Risk in Older Adults With Type 2 Diabetes

Obesity, EarlyView.
ABSTRACT Objective The real‐world evidence on the association between glucagon‐like peptide‐1 receptor agonists (GLP‐1RAs) and cancer risk remains limited and mixed. Methods In 2013–2020 national Medicare claims data, we included cancer‐naïve patients with type 2 diabetes (T2D). We identified those who initiated GLP‐1 RA, sodium‐glucose cotransporter 2
Ying Lu, Hao Dai, Huilin Tang, William T. Donahoo, Thomas J. George, Ramon C. Sun, Sizun Jiang, Aik Choon Tan, Yi Guo, Jonathan D. Licht, John M. Allen, Kelvin P. Lee, Jingchuan Guo, Jiang Bian   +13 more
wiley   +1 more source

Wavelet covariance approach to measure convective boundary‐layer structure

Quarterly Journal of the Royal Meteorological Society, EarlyView.
This study introduces a wavelet‐based framework that applies the Haar discrete wavelet transform (DWT) to radiosonde profiles of potential temperature and water vapor mixing ratio for diagnosing convective boundary‐layer (CBL) structure. The method objectively identifies key CBL parameters, including the surface‐layer height, entrainment zone depth ...
Song‐Lak Kang, Cho‐Rong Choi, Jung‐Hee Ryu   +2 more
wiley   +1 more source

Digital Image Watermarking Techniques: A Review

Information, 2020
Digital image authentication is an extremely significant concern for the digital revolution, as it is easy to tamper with any image. In the last few decades, it has been an urgent concern for researchers to ensure the authenticity of digital images ...
Mahbuba Begum, Mohammad Shorif Uddin
doaj   +1 more source

Robust steganographic framework for securing sensitive healthcare data of telemedicine using convolutional neural network

CAAI Transactions on Intelligence Technology, EarlyView.
Abstract Data is the key element that runs the modern society. Large amounts of data are being released day by day as a result of many activities. The digital data is transferred through the Internet which may be vulnerable to attacks while transmitting. Especially, the medical data is observed to be of at most importance.
Rupa Ch, Venkayya Yadlapalli, Suhana Sulthana Sk, G. Thippa Reddy, Sandeep Kautish   +4 more
wiley   +1 more source

Convergence of Energy Intensity Across ASEAN‐5 Countries: A Wavelet‐Based Perspective

Natural Resources Forum, EarlyView.
ABSTRACT The convergence hypothesis, which emphasizes the attainment of income equality among nations, has recently gained prominence in energy studies due to its pivotal role in addressing the pressing challenges at the intersection of economic development and energy sustainability.
Havanur Ergün Tatar, Gökhan Konat, Ahmet Koncak, Mehmet Aydin   +3 more
wiley   +1 more source

High‐Gloss SVBRDF Capture Using Bounce Light

Computer Graphics Forum, EarlyView.
Abstract Reflectance capture aims at the visual reproduction of an object under varying illumination. Past works differ substantially in their experimental overhead, from single‐ or few‐image approaches, that employ significant (often learned) priors at the expense of biased reconstructions, to more accurate approaches that tend to be time‐consuming ...
Tomáš Iser, Andrei‐Timotei Ardelean, Tim Weyrich   +2 more
wiley   +1 more source

Exploring the Challenges and Legal Implications of Secondary Use of Health Data in South Africa

Developing World Bioethics, EarlyView.
ABSTRACT The sharing of health data advances knowledge, fosters innovation, and promotes evidence‐based decision‐making. This practice involves using existing data for collaborative research or for purposes other than those for which it was originally collected.
Aliki Edgcumbe, Adéle Strydom, Donrich Willem Thaldar, Michael Sean Pepper   +3 more
wiley   +1 more source

Audio Encryption and Decryption under Elliptic Curve Cryptography and DNA Algorithm

Journal of Communications Software and Systems
Secure audio transmission is crucial in military, telemedicine, and IoT multimedia, where confidentiality and integrity are vital. Traditional methods, such as RSA, are computationally intensive, while DNA cryptography is efficient but less secure.
Md. Imdadul Islam, Samsun Nahar Khandakar, Nadia Afrin Ritu, Md. Masum Bhuiyan, Sarwar Jahan   +4 more
doaj   +1 more source

Change Detection Algorithm Based on Discrete Wavelet Transforms and Neighborhood Fuzzy C-Means [PDF]

Xibei Gongye Daxue Xuebao, 2018
A new algorithm on Discrete Wavelet Transform (DWT) and neighborhood FCM is proposed to detect change area from remote sensing image. First, the subtraction and ratio image are obtained by the subtraction and ratio method from the two registered remote ...

doaj   +1 more source

3SD: Rotational symmetry single‐shot denoising in fluorescence microscopy

Journal of Microscopy, EarlyView.
Abstract Image noise is a fundamental problem in fluorescence microscopy analysis, especially in live cell imaging applications where the number of detected photons is limited due to low power of excitation lasers to prevent phototoxicity during extended imaging experiments.
Tijmen H. de Wolf, Pleun Engbers, Justine Perrin, Julie Nonnekens, Ihor Smal   +4 more
wiley   +1 more source