Results 121 to 130 of about 86,658 (309)

Time‐series digital camera photos combined with machine learning algorithms can realize accurate observation of flowering phenology

Remote Sensing in Ecology and Conservation, EarlyView.
Intelligent approaches are required to extract valuable phenological information from time‐series digital camera photos. In this research, we employed YOLO‐based object detection and semantic segmentation models to identify flowers and flower pixels, acquire flower count and flower cover data, and extract phenophases such as first, peak, and end ...
Chuangye Song, Yuan Jia, Lin Zhang, Dongxiu Wu   +3 more
wiley   +1 more source

Transcription: Retelling of The Pear Story: Dilbung Kennedy

, 2016
Transcription of a retelling of the Pear Story as narrated by Kennedy Dilbung of Charangching Khunkha ...
Chelliah, Shobhana Lakshmi
core  

M. Dawn Pear, flute; Ellen Wells, piano [PDF]

, 1992
M.
Pear, M. Dawn; Wells, Ellen, Bach, Johann Sebastian, 1685-1750; Griffes, Charles Tomlinson, 1884-1920; Burton, Eldin   +1 more
core  

Pollen transglutaminase in pear self incompatibility and relationships with S-RNase and S-allele variability

, 2007
The pear self-incompatibility in the cv. Abbé Fétel (P. communis) has been investigated in order to identify the S-alleles and pollen putative determinant transglutaminase (TGase), an enzyme able to post-translationally form bridges among proteins.
Sanasavini S., Serafini Fracassini, D., Cai, Giampiero, Della Mea M., Di Sandro A., Del Duca, S., De Franceschi, P., Della Mea, M., Dondini, L., Sansavini, S., serafini Fracassini D., De Franceschi P., Di Sandro, A., Dondini L., Del Duca S., Faleri, Claudia   +15 more
core   +1 more source

Multi-omics provide insights into the regulation of DNA methylation in pear fruit metabolism

Genome Biology
Background Extensive research has been conducted on fruit development in crops, but the metabolic regulatory networks underlying perennial fruit trees remain poorly understood.
Chao Gu, Mao-Song Pei, Zhi-Hua Guo, Lei Wu, Kai-Jie Qi, Xue-Ping Wang, Hong Liu, Zhongchi Liu, Zhaobo Lang, Shaoling Zhang   +9 more
doaj   +1 more source

Retrospective image analysis for long‐term demography using Google Earth imagery

Remote Sensing in Ecology and Conservation, EarlyView.
We demonstrate that high‐resolution Google Earth imagery, combined with minimal field validation, enables retrospective tracking of individual invasive plants. The image shows one of the monitored individuals of Opuntia sp. in Greece. Our approach reveals long‐term demographic patterns, recruitment dynamics, and spatial expansion without continuous ...
Erola Fenollosa, Garrett Cohen, Roberto Salguero‐Gómez   +2 more
wiley   +1 more source

Transcription: Retelling of The Pear Story: Shekarnong Sankhil

, 2016
Transcription of a retelling of Naaspati paomin (the Pear Story), narrated by Shekarnong Sankhil of Thamlapokpi village during his visit to UNT in ...
Chelliah, Shobhana Lakshmi
core  

Effects of Freeze-Thaw Cycles on the Flavor of Nanguo Pear [PDF]

Frozen pears, obtained by repeated freezing and thawing under cold outdoor conditions in winter, are very popular in northeast China. The effects of three freeze-thaw cycles (FT1–FT3) on Nanguo pear flavor were studied under fast (−80°C) and slow (−20°C)
Jianrong Zheng, Bai, Ge, Zheng, Jianrong, Ya Wang, Danshi Zhu, Xuehui Cao, Wang, Ya, Zhang, Xiaomin, Zhaoyue Zhuang, Zhu, Danshi, Xiaomin Zhang, Ge Bai, Cao, Xuehui, Zhuang, Zhaoyue   +13 more
core   +1 more source

Synthetic Imagery Improves Ecological Classification When Real Data Are Scarce, Not Direct Substitutes

Remote Sensing in Ecology and Conservation, EarlyView.
Image generation models can create synthetic ecological datasets and potentially alleviate limitations from sparse real data. Using 20 tree genera across community‐science and street‐view imagery, we tested whether synthetic images could replace or supplement real data for image classification.
Thomas A. Lake, Brennen T. Farrell, Ross K. Meentemeyer, Chris M. Jones   +3 more
wiley   +1 more source

Self-portrait of Percy Grainger

, 2006
In his later years Percy Grainger (1882-1961) penned over twenty personal sketches, intending them as the basis of an autobiography. This book draws a vivid portrait of the Australian–American musician exclusively using these unpublished sketches and ...
Pear, D., Gillies, M., Carroll, M.
core   +1 more source