Results 71 to 80 of about 11,336 (222)

Vehicular Visible Light Communications with SPAD Receivers

2019 IEEE Wireless Communications and Networking Conference (WCNC), 2019
Light emitting diodes (LEDs) are increasingly used in automotive exterior lighting. The expected wide availability of LED-based front and back lights makes visible light communication (VLC) a natural vehicular connectivity solution. A major challenge in vehicular VLC systems is their relatively poor performance in adverse weather conditions such as ...
Mehdi Karbalayghareh, Farshad Miramirkhani, Majid Safari, Murat Uysal   +3 more
openaire   +2 more sources

Genomic and Physiological Insights Into Heat–Drought Tolerance in Wheat Through GWAS and Phenotypic Evaluation

Plant, Cell &Environment, EarlyView.
ABSTRACT Climate change‐driven heat and drought stresses during reproductive stages significantly threaten wheat productivity. To investigate the genetic and physiological basis of combined heat–drought (HD) tolerance, we evaluated 345 wheat genotypes under three environments of HD stresses, non‐stress glasshouse conditions and a late‐sowing field ...
Jingjuan Zhang, Weinan Xu, Rakshith S. R. Gowda, Joel Johnstone, Malona Alinsug, Abhishek Bohra, Vanika Garg, Annapurna Chitikineni, Dion Bennett, Meixue Zhou, Meiqin Lu, Chengdao Li, Zhong‐Hua Chen, Reyazul Rouf Mir, Rajeev K. Varshney   +14 more
wiley   +1 more source

A Water‐Saving Drought Survival Phenotype in a Wheat TILLING Mutant Involves Survival‐Biased Metabolic and Phosphorylation Reprogramming

Plant, Cell &Environment, EarlyView.
ABSTRACT Drought tolerance in crops often involves trade‐offs between water conservation, growth and reproduction. Understanding how water‐saving strategies are implemented at physiological and metabolic levels remains critical for improving crop performance under water‐limited conditions.
Ryosuke Mega, Shun‐ichiro Hirata, Kota Yamashita, Hinano Takase, Taishi Umezawa, Yasuko Watanabe, June‐Sik Kim, Tomoyuki Kosaka, Akihiro Nieda, Hisashi Tsujimoto   +9 more
wiley   +1 more source

Low Impact of Nitrogen Fertilization on Grafted Tomatoes under High-tunnel Production

HortTechnology
High-tunnel systems can improve and prolong production under challenging climate, but research on nitrogen management and grafting is still needed. This study analyzes the effects of rootstock and two N fertilization levels in northern Nevada under high ...
Maria-Sole Bonarota, Felipe H. Barrios-Masias   +1 more
doaj   +1 more source

Substrate Drench Applications of Flurprimidol and Paclobutrazol Influence Growth of Swamp Sunflower

HortTechnology, 2019
Swamp sunflower (Helianthus simulans) is an underused perennial plant native to the southeastern United States that produces an abundance of golden yellow inflorescences in the fall. It is a vigorous grower and tolerates a wide variety of soil conditions,
Kaitlin Barrios , John M. Ruter
doaj   +1 more source

Transcriptome and Hormone Regulations Shape Drought Stress‐Dependent Fusarium Head Blight Susceptibility in Different Barley Genotypes

Plant, Cell &Environment, EarlyView.
ABSTRACT Little is known about regulatory mechanisms that crop plants use to respond to combinations of abiotic and biotic stress. We analysed four barley genotypes under simultaneous Fusarium culmorum infection and drought stress by phenotyping for Fusarium Head Blight (FHB) disease, drought stress responses, hormone profiling and transcriptome ...
Felix Hoheneder, Christina Elisabeth Steidele, Michael Gigl, Corinna Dawid, Ralph Hückelhoven   +4 more
wiley   +1 more source

Drought affects Fe deficiency‐induced responses in a purple durum wheat (Triticum turgidum subsp. durum) genotype

Plant Biology, EarlyView.
Combined Fe deficiency and drought in durum wheat trigger interactive responses: drought suppressed root Fe uptake regardless of Fe availability, and both stresses altered phytosiderophore release, ABA level and Fe transporter gene expression, revealing a trade‐off between water and Fe. Abstract Iron (Fe) is essential for plants and humans, with over 2
G. Quagliata, M. D. G. Molina, G. Mannino, E. Coppa, M. N. Saidi, S. Palombieri, F. Sestili, G. Vigani, S. Astolfi   +8 more
wiley   +1 more source

Sulphur‐mediated iron homeostasis in four tetraploid wheats (Triticum turgidum L.)

Plant Biology, EarlyView.
Polish wheat's tolerance to S limitation enables a well‐orchestrated response for efficient Fe acquisition when S is scarce, involving increased Fe accumulation, enhanced phytosiderophore release, and upregulated TdIRO2 and TdYSL15 expression. Abstract Sulphur (S) deficiency is known to hinder iron (Fe) uptake and distribution in wheat, mainly by ...
E. Coppa, G. Quagliata, M. D. G. Molina, M. Maghrebi, G. Vigani, F. Sestili, S. Astolfi   +6 more
wiley   +1 more source

Use of a Chlorophyll Meter for Nondestructive and Rapid Estimation of Leaf Tissue Nitrogen in Macadamia

HortTechnology, 2019
Nitrogen (N) management in macadamia (Macadamia integrifolia) orchards is an important concern for growers. Leaf tissue analysis is the accepted method for determining N status in macadamia; however, this process is expensive and time-consuming.
Russell Galanti, Alyssa Cho, Amjad Ahmad, Javier Mollinedo   +3 more
doaj   +1 more source

SPAD: Spatially Aware Multi-View Diffusers

2024 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
We present SPAD, a novel approach for creating consistent multi-view images from text prompts or single images. To enable multi-view generation, we repurpose a pretrained 2D diffusion model by extending its self-attention layers with cross-view interactions, and fine-tune it on a high quality subset of Objaverse.
Yash Kant, Aliaksandr Siarohin, Ziyi Wu 0002, Michael Vasilkovsky, Guocheng Qian, Jian Ren 0005, Riza Alp Güler, Bernard Ghanem, Sergey Tulyakov, Igor Gilitschenski   +9 more
openaire   +2 more sources