Results 111 to 120 of about 2,965,168 (238)

Rapid Exonuclease‐Based De Novo Sequencing Strategy for Long Oligonucleotides via Liquid‐Phase Ion Trap Coupled With Mass Spectrometry

Advanced Science, EarlyView.
A liquid‐phase ion trap (LPIT) coupled with ESI‐MS enables rapid, high‐fidelity de novo sequencing of long oligonucleotides in ∼30 min. By applying an electric field to dissociate metal adducts in solution, LPIT delivers clean spectra, superior mass accuracy, and full sequence coverage, surpassing MALDI‐TOF and LC‐MS.
Song Lu, Jie Hong, Xinyan Fu, Di Wang, Yunhua Gao, Wei Xu   +5 more
wiley   +1 more source

An Effector TaCRVP From Tuta Absoluta Oral Secretion Impairs H2O2‐Mediated Plant Defense by Targeting Tomato SlCAT2

Advanced Science, EarlyView.
The Tuta absoluta salivary effector TaCRVP subverts tomato immunity by hijacking host catalase SlCAT2. Through a sophisticated dual mechanism, TaCRVP simultaneously promotes SlCAT2 tetramerization for activation and blocks its SlAdBiL‐mediated degradation for stabilization.
Jianquan Yan, Youdan Zhang, Zhujun Wang, Huatao Tang, Huiping Liu, Zi Chen, Shuai Liu, Jiayi Shi, Lu Peng, Youming Hou   +9 more
wiley   +1 more source

Advances in Se Wide‐Bandgap Photovoltaics and TexSe1‐x SWIR Photodiodes

Advanced Science, EarlyView.
In this review, fundamental properties and current challenges in Se photovoltaics (PVs) for tandem and indoor PVs and TexSe1‐x alloys for short wave infrared photodiodes are discussed. A case is made for the practicality of elemental chalcogenide optoelectronics, and a pathway toward resolving the key challenges in these respective technologies is ...
Adam D. Alfieri, Deep Jariwala
wiley   +1 more source

Few-shot object detection for pest insects via features aggregation and contrastive learning

Frontiers in Plant Science
Accurate detection of pest insects is critical for agricultural pest management and crop yield protection, yet traditional detection methods struggle due to the vast diversity of pest species, significant individual differences, and limited labeled data.
Shuqian He, Shuqian He, Biao Jin, Biao Jin, Xuechao Sun, Wenjuan Jiang, Wenjuan Jiang, Jiaxing Gu, Fenglin Gu   +8 more
doaj   +1 more source

Symbiont‐Induced HSP83 Establishes Two‐Tiered Control of Antifungal Immunity in an Invasive Beetle–Fungus Complex

Advanced Science, EarlyView.
In an invasive beetle–fungus complex, the mutualist Leptographium procerum induces host HSP83 and modulates Toll‐dependent antifungal immunity. HSP83 mediates two‐tiered control by associating with selected fungal recognition receptors and restraining Dorsal‐driven antimicrobial peptide transcription.
Qingtai Yang, Zhudong Liu, Yuqiao Yin, Jing Su, Dunyang Yu, Longsheng Xing, Zhen Zou, Le Kang, Jianghua Sun   +8 more
wiley   +1 more source

OS-YOLO: A robust object detection model for storage pest monitoring in American ginseng

Journal of Agriculture and Food Research
Storage pest poses a serious threat to the quality and safety of Chinese medicinal materials such as American ginseng (Panax quinquefolium). However, intelligent detection of pests in ginseng storage remains challenging due to the lack of targeted ...
Chao Zhao, Songbo Li, Duangsamorn Suthisut, Chunqi Bai, Lei Yan, Dianxuan Wang, Jianhua Lü, Peng Li   +7 more
doaj   +1 more source

Giant Direct Magnetoelectric Effect in Nanocomposite CoFe2O4:PVDF‐TrFE Thin Films

Advanced Science, EarlyView.
A novel three‐step grow‐etch‐fill fabrication approach creates structured cobalt ferrite/ferroelectric polymer nanocomposites with high interfacial areas. Driven by efficient strain‐mediated coupling, this crystalline system achieves a giant room‐temperature magnetoelectric coefficient nearly two orders of magnitude higher than other CFO/PVDF‐TrFE thin
Muireann de h‐Óra, Lynette Keeney, Rui Miguel Gonçalves Carvalho, Aliona Nicolenco, Tuhin Maity, Jordi Sort, Luís Amorim, Pedro Martins, Judith MacManus‐Driscoll   +8 more
wiley   +1 more source

PestRefineDet: integrating DenseNet with RefineDet for precision pest detection in agriculture

Frontiers in Plant Science
IntroductionInsect pests are a major threat to agricultural productivity, causing significant crop losses and reducing food production. Accurate and timely pest detection is essential for minimizing economic losses and supporting sustainable crop ...
Saleh Albahli, Tahira Nazir, Marriam Nawaz   +2 more
doaj   +1 more source

High-Precision Stored-Grain Insect Pest Detection Method Based on PDA-YOLO

Effective stored-grain insect pest detection is crucial in grain storage management to prevent economic losses and ensure food security throughout production and supply chains.
Zhizhong Guan, Shanshan Liu, Zongwang Lyu, Fuyan Sun   +3 more
core   +1 more source

New, automated pest detection and monitoring [PDF]

, 2014
Reliable detection and monitoring of pest species is a crucial component of invasive species management. However, many current techniques fall well below optimal requirements.
Woodhead, I, Barrett, B, Irie, K, Riding, P, Inder, S, Blackie, H   +5 more
core