Results 31 to 40 of about 7,107,601 (308)
IET Image Processing, 2023 Grassland is an important resource for China's economic development and the main economic source of animal husbandry. The identification and classification of grassland forage is an important part of the improvement of forage varieties and the monitoring
Yilei Liu +4 more
doaj +1 more source
Degradation mechanism of the von Willebrand factor A2 domain by nattokinase
FEBS Letters, EarlyView.Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto +3 more
wiley +1 more source
FEBS Letters, EarlyView.CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens +8 more
wiley +1 more source
Research on adaptive object detection via improved HSA‐YOLOv5 for raspberry maturity detection
IET Image ProcessingIn the field of machine vision, target detection models have experienced rapid development and have been practically applied in various domains. In agriculture, target detection models are commonly used to identify various types of fruits.
Chen Ling +3 more
doaj +1 more source
Agronomy, 2021 Assessing the remaining value (RV) of agricultural machines is essential to compute the depreciation costs, especially in the second-hand market, although previous scientific studies have employed the scrap value as an estimate of RV (10 years of life ...
Wilson Valente da Costa Neto +1 more
doaj +1 more source
Structural and biochemical analysis of a B12 superbinder
FEBS Letters, EarlyView.BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices +3 more
wiley +1 more source
Micro-electric tractors for deep bed farming and sustainable micro-grid electricity
Frontiers in Energy ResearchThis paper describes an innovative method to provide a micro-electric tractor which has been developed as part of an initiative that aims to provide socially inclusive and affordable green energy solutions to smallholders in sub-Saharan Africa.
Toby Williams +7 more
doaj +1 more source
Adopting precision agriculture in Algeria: Insights and challenges from the perspective of Algerian agricultural engineers [PDF]
Western Balkan Journal of Agricultural Economics and Rural DevelopmentPrecision agriculture represents a transformative approach for enhancing the sustainability and productivity of Algerian agriculture. The application of advanced technologies, including GPS, remote sensing, drones, and data analytics, enables precision ...
Soum Abderrahmane, Abbassia Ayache
doaj +1 more source
Applied Sciences, 2021 To improve the detection efficiency and safety of the tractor, the research proposed a device for detecting the loading–lifting performance of the lower link of the tractor based on the four-bar mechanism. According to the actual use requirements and the
Qian Cong +7 more
doaj +1 more source
FEBS Letters, EarlyView.Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil +3 more
wiley +1 more source