Results 71 to 80 of about 4,180,610 (156)

Graph filter design using sum-of-squares representation

, 2019
Graph filters are an essential part of signal processing on graphs enabling one to modify the spectral content of the graph signals. This paper proposes a graph filter optimization method with an exact control of the ripple on the passband and the ...
Tuomas Aittomaki, Geert Leus, Aittomäki, Tuomas (author), Leus, G.J.T. (author), Aittomäki, Tuomas, Leus, Geert   +5 more
core   +1 more source

Structural Characterization and Hypoglycemic Effects of a Purified Polysaccharide From Cinnamomum cassia

Food Science &Nutrition, Volume 14, Issue 6, June 2026.
CCP1A, a polysaccharide purified from Cinnamomum cassia with a molecular weight of approximately 8.16 kDa and rich in glucose and galacturonic acid, exerts anti‐type 2 diabetes effects through a multi‐target synergistic mechanism. On one hand, it delays intestinal glucose absorption by inhibiting the activities of α‐amylase and α‐glucosidase in the ...
Liquan Zhou, Yimiao Zhou, Chen Ding, Lin Yang, Tianjin Ma, Xiao Liu, Zuowei Xiao   +6 more
wiley   +1 more source

Mechanistic Insights Into Recurrent Implantation Failure: The Lactate–H3K18la–SLC7A11 Axis Explored via Endometrial Organoid and Blastoid–Endometrial Cell Implantation Models

Cell Proliferation, Volume 59, Issue 6, June 2026.
Clinical samples first revealed impaired lactate synthesis in RIF patients. Subsequently, using endometrial organoids and a blastoid‐endometrial cell implantation model, we demonstrated that lactate enhances endometrial receptivity via H3K18la‐mediated SLC7A11 activation.
Lingling Dong, Xiaobin Sun, Shiyu An, Jinfeng Xiang, Lingmin Hu, Dan Yao, Jiaqian Chang, Ruizhe Jia, Yang Yang, Shuxian Wang   +9 more
wiley   +1 more source

A comparison of graph construction techniques for applying graph signal processing to soil moisture networks

Discover Computing
Sensor networks let a farmer keep their eye on multiple locations in an agricultural field simultaneously but can be expensive to install, maintain and analyse.
Jurgen van den Hoogen, Dan Hudson, Martin Atzmueller   +2 more
doaj   +1 more source

2023–2027 CAP First Pillar Reform and Livestock Sector: Production and Economic Impacts on Italian Specialized Dairy Cattle Farms

Applied Economic Perspectives and Policy, Volume 48, Issue 2, Page 382-396, May 2026.
ABSTRACTThe present study uses an agroeconomic supply model to assess the impacts of 2023–2027 CAP on Italian specialized dairy cattle farms. The model considers the voluntary choice of Eco‐Scheme 1, specifically addressed to livestock farms, through the implementation of binary variables.
Davide Dell'Unto, Raffaele Cortignani
wiley   +1 more source

Impact of Age on Surgical and Oncologic Outcomes After Colorectal Cancer Resection in Selected Patients Undergoing Primary Anastomosis: A Retrospective Propensity‐Matched Cohort Study

Cancer Medicine, Volume 15, Issue 5, May 2026.
ABSTRACT Background The impact of age on perioperative morbidity and long‐term oncologic outcomes in colorectal cancer remains controversial. Although aging is linked to greater comorbidity and functional decline, advances in perioperative care have challenged the idea that older patients have worse outcomes. This study evaluated surgical and oncologic
Camilo Ramírez‐Giraldo, Pablo González‐Sierra, Natalia Amado‐Peña, Marian Ochoa‐Patarroyo, Nicolás Navarro‐Pulido, Alejandro González Muñoz, Juan Carlos Vallejo‐Soto, Carlos Figueroa‐Avendaño, Andrés Isaza‐Restrepo   +8 more
wiley   +1 more source

Robust Least Mean Squares Estimation of Graph Signals

, 2019
Recovering a graph signal from samples is a central problem in graph signal processing. Least mean squares (LMS) method for graph signal estimation is computationally efficient adaptive method.
Miettinen, Jari, Vorobyov, Sergiy, Ollila, Esa   +2 more
core   +1 more source

Enhancing Soil Moisture Active–Passive Estimates with Soil Moisture Active–Passive Reflectometer Data Using Graph Signal Processing

Remote Sensing
The Soil Moisture Active–Passive (SMAP) mission has greatly contributed to the use of remote sensing technologies for monitoring the Earth’s land surface and estimating geophysical parameters that influence the climate system.
Johanna Garcia-Cardona, Nereida Rodriguez-Alvarez, Joan Francesc Munoz-Martin, Xavier Bosch-Lluis, Kamal Oudrhiri   +4 more
doaj   +1 more source

Short-Term Traffic Flow Prediction Based on Improved Dilated Temporal-Spatio Graph Convolutional Network [PDF]

Jisuanji gongcheng
Traffic flow prediction for road networks plays a key role in intelligent transportation. Traffic flow not only exhibits high spatial correlation but also exhibits long-term correlation and periodicity in time characteristics.
LUO Xianglong, XU Zhongcheng, SU Yongdong, HE Xibin, LIU Ruochen
doaj   +1 more source

Community-Driven Signal Processing On Directed Brain Graphs

Graphs have become a predominant way of representing structured information. Pioneering frameworks such as graph signal processing (GSP) have been developed for the analysis of data within such representations (e.g. brain graphs). Notably, by integrating
Cionca, Alexandre, Jedynak, Maciej, Alemán‐Gómez, Yasser, Van de Ville, Dimitri, David, Olivier, Chan, Chun Hei Michael, Preti, Maria Giulia, Hagmann, Patric   +7 more
core   +1 more source