Results 41 to 50 of about 1,335,852 (295)

An Efficient NPN Boolean Matching Algorithm Based on Structural Signature and Shannon Expansion

CoRR, 2017
An efficient pairwise Boolean matching algorithm to solve the problem of matching single-output specified Boolean functions under input negation and/or input permutation and/or output negation (NPN) is proposed in this paper. We present the Structural Signature (SS) vector, which is composed of a 1st signature value, two symmetry marks, and a group ...
Juling Zhang, Guowu Yang, William N. N. Hung, Yan Zhang 0036   +3 more
openaire   +2 more sources

Document expansion for image retrieval [PDF]

, 2010
Successful information retrieval requires effective matching between the user's search request and the contents of relevant documents. Often the request entered by a user may not use the same topic relevant terms as the authors' of the documents.
Min, Jinming, Leveling, Johannes, Jones, Gareth J.F., Zhou, Dong   +3 more
core   +2 more sources

A Comprehensive Microbial Gene Catalog of the Human Airway Microbiome Across Anatomical Sites and Geographic Regions

Advanced Science, EarlyView.
An integrated Human Airway Microbiome Gene Catalog (iHAMGC) is constructed from 12,273 metagenomic airway samples, providing a high‐resolution reference of respiratory microbial genes. The catalog enables systematic exploration of taxonomic and functional variation across airway niches and geographic regions, revealing site‐specific and region ...
Qing Zhang, Dashu Li, Bo Liu, Yue Zhang, Min Li, Ruochun Guo, Yawen Ni, Shibin Chen, Biao Ni, Lijie Qiu, Guorui Xing, He Dong, Qiulong Yan, Shenghui Li, Xiaohui Zou, Bin Cao   +15 more
wiley   +1 more source

Extraction and Spatial–Temporal Evolution of Urban Fringes: A Case Study of Changchun in Jilin Province, China

ISPRS International Journal of Geo-Information, 2018
An urban fringe area, depicted as a typical ecotone, is a region where both social and environmental problems are concentrated. Identifying and evaluating the spatial–temporal characteristics of urban fringe areas is significant for future ...
Shouzhi Chang, Qigang Jiang, Zongming Wang, Sujuan Xu, Mingming Jia   +4 more
doaj   +1 more source

Integral representations and asymptotic expansions for Shannon and Renyi entropies

Applied Mathematics Letters, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Maximizing Nanoscale Disorder in Block Copolymers for Orientation‐Independent SERS Platform Toward Non‐Invasive Diagnostics

Advanced Science, EarlyView.
Maximizing Nanoscale Disorder in Block Copolymers for Orientation‐Independent SERS Platform toward Non‐Invasive Diagnostics is a nature‐inspired strategy that engineers controlled randomness within block copolymer lamellae to achieve optical isotropy without compromising nanoscale periodicity.
Jin Man Kim, Wonsik Kim, Wansun Kim, Yeon‐Hee Kim, Samjin Choi, Jang Hwan Kim, Hyeong Min Jin   +6 more
wiley   +1 more source

Modeling urban expansions and its environmental effects in Arba Minch City, Southern Ethiopia using GIS, remote sensing, and Shannon entropy

Scientific African
Rapid urban expansion in developing countries has intensified land use and land cover (LULC) changes, resulting in significant environmental impacts that challenge sustainable urban development.
Betelhem Zemenu, Ephrem Getahun, Sisay Alemayehu, Muralitharan Jothimani   +3 more
doaj   +1 more source

Gut Microbial Release of Ferulic Acid From Germinated Quinoa Alleviates Obesity‐Associated Cognitive Impairment by Activating Hippocampal Mitophagy Associated with PINK1/Parkin Pathway

Advanced Science, EarlyView.
Liberation of ferulic acid by gut microbial feruloyl esterase mediates cognitive enhancement of germinated quinoa (GQF) on obese mice. Ferulic acid enriched in GQF is released by gut microbes Roseburia hominis and R. intestinalis and subsequently mediates the neuroprotective effects of GQF on obesity‐induced cognitive decline by activating hippocampal ...
Yongli Lan, Wengang Zhang, Lei Wang, Shiyang Zhao, Yujie Song, Xinze Wang, Yutang Wang, Xijuan Yang, Shaobo Ma, Junlin Ge, Rui Guo, Xuebo Liu   +11 more
wiley   +1 more source

Beyond Days of Therapy: The Anaerobic Activity Index (AAI) Strongly Correlates with Shannon Diversity and Pathogen Expansion

Antimicrobial Stewardship & Healthcare Epidemiology
Background: Microbiome disruption is linked to risk of mortality and infection. Measuring the impact of patient-level antibiotic exposure to microbiome disruption is needed to inform stewardship and microbiome restoration therapy efforts.
Lindsey Walker, Deepti Suchindran, Ashton Self, Brianna Delph, Dylan Koundakjian, Ahmed Babiker, Beth Coughlin, Annie Taing, Sarah Lohsen, Sarah Satola, Scott Fridkin, Michael Woodworth   +11 more
doaj   +1 more source

Análisis y proyección de las coberturas vegetales mediante el uso de sensores remotos y Sistemas de Información Geográfica en la localidad de Suba, Bogotá-Colombia

Gestión y Ambiente, 2018
La expansión urbana genera impactos ambientales que degradan los ecosistemas naturales, cambiando su estructura y función. En este trabajo se desarrollaron lineamientos metodológicos mediante el uso de herramientas geográficas y teledetección para la ...
Jerson Andrés Achicanoy, Rosario Rojas-Robles, Jorge Enrique Sánchez   +2 more
doaj   +1 more source