Results 31 to 40 of about 2,851 (249)

Gramática de comunicación con Sistemas de Información Geográfica.

Estudios Geográficos, 1990
En este artículo repasamos los aspectos fundamentales para el uso de Sistemas de Información Geográfica. Hemos estudiado los diferentes modelos de datos espaciales y las relaciones entre los SIGs y los sistemas generales de manipulación de información ...
Juan A. Cebrián
doaj   +1 more source

UC Food Waste: A Multimodal Robotic Perception Dataset for Robust Contaminant Detection in Complex Biowaste Scenes

Advanced Robotics Research, EarlyView.
A balanced multimodal food‐waste dataset and a novel Split Spatial‐Spectral Attention fusion framework are presented for robotic contaminant detection. Separate processing of RGB, thermal, and multispectral inputs preserves subtle material signatures before feature integration, reducing modality interference and improving classification and ...
Matthew Vestal, James Ireland, David Hinwood, Xing Wang, Min Wang, Damith Herath   +5 more
wiley   +1 more source

Spray-induced gene silencing in the battle against pathogens, pests and weeds on our fields - soon reality or still a sci-fi?

Plant Protection Science
Agriculture faces ongoing challenges from pathogens, pests and weed threats that are amplified by climate change, intensive monoculture farming practices, and regulatory restrictions limiting traditional chemical treatments.
Iveta Vachová, Jhonny Stalyn Hernández Orozco, Tereza Kalistová, Guy Smagghe, Martin Janda   +4 more
doaj   +1 more source

Spray-induced gene silencing: an innovative strategy for plant trait improvement and disease control

Crop Breeding and Applied Biotechnology, 2021
Modern plant breeding is still a time-consuming and costly process, even with the most advanced technologies such as gene editing. Hence, there is an urgent need to develop alternative means for plant trait manipulation and plant protection.
Ramesh R. Vetukuri, Mukesh Dubey, Pruthvi B. Kalyandurg, Anders S. Carlsson, Stephen C. Whisson, Rodomiro Ortiz   +5 more
doaj  

Double-Stranded RNAs (dsRNAs) as a Sustainable Tool against Gray Mold (Botrytis cinerea) in Grapevine: Effectiveness of Different Application Methods in an Open-Air Environment

Biomolecules, 2020
Grapevine is one of the most important and globally widespread fruit species, with a high impact on the economy of many countries but with an intense environmental effect.
Luca Nerva, Marco Sandrini, Giorgio Gambino, Walter Chitarra   +3 more
doaj   +1 more source

Community and forms of knowledge. Sponsored by SIG KM, SIG HFIS [PDF]

Proceedings of the American Society for Information Science and Technology, 2002
AbstractThe relation between forms of knowledge and the past, present, and future shape of communities remains an increasingly acute problem as new digital systems emerge to shape and reshape communities and how we may imagine and enact communities. This panel explores these issues according to empirical and theoretical approaches.
Ronald E. Day, Elisabeth Davenport, Leah A. Lievrouw   +2 more
openaire   +2 more sources

Oral Nanomicelle‐Mediated Sequential Butyrate Production in the Intestine for Ulcerative Colitis and Immunosuppression Treatment

Advanced Science, EarlyView.
After oral administration, inodorous GLU‐BA self‐assembles into nanomicelles in aqueous environments to resist premature gastric adsorption. Upon reaching the intestine, endogenous esterases rapidly cleave the built‐in ester bonds in these nanomicelles to release BA and GLU, with GLU further metabolized by gut microbiota to gradually generate BA ...
Feifei Xin, Zhike Xie, Danyue Zhao, Lin Yang, Yiqun Wan, Zuwei Liu, Situ Xiong, Ying Zhang, Lei Feng, Hao Wan   +9 more
wiley   +1 more source

Spray-induced gene silencing in phytopathogen: Mechanisms, applications, and progress

Advanced Agrochem
Phytopathogens can continuously cause serious losses worldwide to crop, fruit, and vegetable yields. The excessive use of conventional fungicides in pathogen management has raised severe environmental and health side effects and induced fungicide ...
Li He, Yifan Zhou, Qin Mo, Yanna Huang, Xueming Tang   +4 more
doaj   +1 more source

Surplus energy utilization of spent lithium‐ion batteries for high‐profit organolithiums

Carbon Energy, 2023
It is challenging to efficiently and economically recycle many lithium‐ion batteries (LIBs) because of the low valuation of commodity metals and materials, such as LiFePO4.
Jian Lu, Yun Zhao, Yuqiong Kang, Chenglei Li, Yawen Liu, Liguang Wang, Hao Du, Meicen Fan, Yunan Zhou, John Wozny, Tao Li, Naser Tavajohi, Feiyu Kang, Baohua Li   +13 more
doaj   +1 more source

Targeting LDHA Palmitoylation Sensitizes GBM to Chemoradiotherapy via Suppressing Palmitic Acid Induced Glycolytic Reprogramming

Advanced Science, EarlyView.
Mesenchymal GSCs preferentially uptake palmitic acid, thereby promoting ZDHHC12‐mediated LDHA palmitoylation. This modification enhances LDHA enzymatic activity, drives glycolytic reprogramming, and facilitates exosomal LDHA‐mediated TAM regulation.
Zijie Gao, Rongrong Zhao, Zheyuan Chen, Qingtong Wang, Huanyu Yang, Boyan Li, Yanhua Qi, Shulin Zhao, Jixing Zhao, Jiawei Qiu, Ziwen Pan, Zhe Han, Ruochuan Li, Huize Xia, Weijie Tang, Xing Guo, Ping Zhang, Hongyu Zhao, Xu Qian, Gang Li, Hao Xue   +20 more
wiley   +1 more source