Results 161 to 170 of about 227,714 (275)

A parallel algorithm for computing minimum spanning trees [PDF]

, 1992
D. Barton Johnson, Panagiotis Metaxas
openalex   +1 more source

On the irreducible core and the equal remaining obligations rule of minimum cost spanning extension problems [PDF]

Minimum cost spanning extension problems are generalizations of minimum cost spanning tree problems in which an existing network has to be extended to connect users to a source.
Feltkamp, V., Muto, S., Tijs, S.H.
core   +1 more source

Identification and Application of a Novel Patulin Degrading Enzyme From Meyerozyma guilliermondii

Advanced Science, EarlyView.
Patulin (PAT), a hazardous mycotoxin, threatens human health. A novel yeast‐derived short‐chain dehydrogenase/reductase effectively degrades PAT into nontoxic ascladiol via catalytic triad activity. The biological detoxification process has no significant effect on the quality of fresh pear juice.
Yu Zhang, Qianhua Zhao, Solairaj Dhanasekaran, Esa Abiso Godana, Yue Zhang, Xue Bai, Qiya Yang, Hongyin Zhang   +7 more
wiley   +1 more source

The number of spanning trees in regular graphs [PDF]

, 1990
Noga Alon
openalex   +1 more source

NDRG1‐Driven Lactate Accumulation Promotes Lung Adenocarcinoma Progression Through the Induction of an Immunosuppressive Microenvironment

Advanced Science, EarlyView.
NDRG1 drives lactate accumulation and histone lactylation in lung adenocarcinoma, promoting immunosuppression via M2 macrophage polarization and CD8⁺ T cell inhibition. High NDRG1 expression correlates with poor prognosis, an immunosuppressive microenvironment, and immunotherapy resistance.
Gujie Wu, Hongxia Cheng, Jiacheng Yin, Yuansheng Zheng, Haochun Shi, Binyang Pan, Ming Li, Mengnan Zhao, Jiaqi Liang, Yunyi Bian, Guangyao Shan, Guoshu Bi, Weigang Guo, Lin Wang, Yiwei Huang   +14 more
wiley   +1 more source

Spanning trees with many leaves in cubic graphs

, 1989
Jerrold R. Griggs, Daniel J. Kleitman, Aditya Shastri   +2 more
openalex   +2 more sources

Abiotic Factors and Plant Communities Shape the Distribution of Soil Pathogenic Oomycetes in Chinese Grasslands

Advanced Science, EarlyView.
The continental‐scale study reveals that soil phosphorus strongly predicts the richness of soil pathogenic oomycetes in Chinese grasslands, while precipitation and plant species richness drive their absolute abundance; modeling predicts ≈42% of grassland areas may face elevated oomycete disease risk under future climate scenarios, especially in typical
Junsheng Ke, Chen Zhu, Peixi Jiang, Peng Zhang, Kui Hu, Yilin Dang, Yao Xiao, Mu Liu, Huiying Liu, Xiang Liu, Ville‐Petri Friman   +10 more
wiley   +1 more source

Spanning Tree and Minimum Spanning Tree in Warshall and Dijkstra Algorithm

This research explores the mathematical underpinnings of spanning trees and minimum spanning trees. I present the mathematical properties of spanning trees and utilize Kirchhoff’s matrix tree theorem to calculate the total number of possible spanning trees.
S. Yoga, K. Maheswari, S. Selvapriya, V. Yuvashree   +3 more
openaire   +1 more source

Structure and Antigenicity of Kaposi's Sarcoma‐Associated Herpesvirus Glycoprotein B

Advanced Science, EarlyView.
Kaposi's sarcoma‐associated herpesvirus (KSHV) causes severe cancers without effective treatments. This study presents an atomic model of KSHV's critical infection protein, gB, revealing a unique structure shared with related herpesviruses like Epstein‐Barr virus (EBV). The structural similarity highlights vulnerable targets for antibodies, guiding the
Xin‐Yan Fang, Cong Sun, Chu Xie, Bing‐Zhen Cheng, Zheng‐Zhou Lu, Ge‐Xin Zhao, Sen‐Fang Sui, Mu‐Sheng Zeng, Zheng Liu   +8 more
wiley   +1 more source

Genetic Algorithms for Balanced Spanning Tree Problem [PDF]

Annals of computer science and information systems, 2015
Riham Moharam, Ehab Morsy, Ismail Ismail
doaj   +1 more source