Results 101 to 110 of about 673,091 (300)

Evaluación de métodos de propagación, fertilización nitrogenada y fenología de estevia en condiciones del Valle del Cauca Evaluation of propagation methods, nitrogen fertilization and phenology in stevia in the Cauca Valley, Colombia

Acta Agronómica, 2007
En el Centro Experimental de la Universidad Nacional de Colombia sede Palmira se evaluó el prendimiento de estacas apicales y basales de Stevia rebaudiana en tres sustratos de enraizamiento (carbonilla-arena, carbonilla-compost y arena-compost) y tres ...
Carmen R Bonilla C, Manuel S. Sánchez O, Diego F Perlaza   +2 more
doaj  

Recent Progress of Urea-Based Deep Eutectic Solvents as Electrolytes in Battery Technology: A Critical Review

Batteries
Urea, a basic chemical compound, holds diverse applications across numerous domains, ranging from agriculture to energy storage. Of particular interest is its role as a hydrogen bond donor (HBD). This specific characteristic has propelled its utilization
Mohamed Ammar, Sherif Ashraf, Diego Alexander Gonzalez-casamachin, Damilola Tomi Awotoye, Jonas Baltrusaitis   +4 more
doaj   +1 more source

The effect of the antioxidant drug U-74389G on urea levels during ischemia reperfusion injury in rats

Italian Journal of Medicine, 2017
This experimental study examined the effect of the antioxidant drug U-74389G, on a rat model and particularly in a renal ischemia- reperfusion protocol. The effects of that molecule were studied biochemically using blood mean urea levels.
Constantinos Tsompos, Constantinos Panoulis, Konstantinos Toutouzas, Aggeliki Triantafyllou, George Zografos, Apostolos Papalois   +5 more
doaj   +1 more source

Myogenic Fusogen‐Engineered Lipid Nanoparticles Enhance mRNA Delivery in Skeletal Muscle

Advanced Functional Materials, EarlyView.
This study reports a biomimetic strategy of engineering full‐length Myomaker, a muscle‐specific fusogen, into lipid nanoparticles (LNPs) to harness the native myoblast fusion capability for skeletal muscle mRNA delivery. The resulting Mymk‐LNPs enhance transfection in differentiating myocytes and enable Cre‐mediated reporter activation in injured ...
Fangyu Zhang, Zhisheng Xu, Yaou Duan, Yehui Sun, Shiying Wu, Tao Long, Mateusz Durbacz, Li Zhang, Yufen Xiao, Yu‐Chung Pien, Erick D. Guerrero, Zeru Tian, Xu Wang, Pratima Basak, Sumanta Chatterjee, Ning Liu, Xiaochun Li, Eric N. Olson, Daniel J. Siegwart   +18 more
wiley   +1 more source

Designing Vanadium‐Based Oxide Electrocatalysts for Water Splitting: Experimental and Mechanistic Insights with Machine Learning

Advanced Functional Materials, EarlyView.
This review establishes structure‐property‐mechanism relationships across six modification strategies for V‐based oxide water‐splitting electrocatalysts: lattice engineering, heteroatom doping, interface engineering, carbon‐based hybridization, morphology engineering, and surface reconstruction and pre‐catalyst design, where dissolution is reframed as ...
Youness El Issmaeli, Amina Lahrichi, Hoje Chun, Rafael Gómez‐Bombarelli, Bruno G. Pollet   +4 more
wiley   +1 more source

Synthesis of Substituted Ureas and Thio-ureas.

, 1927
Synthesis of Substituted Ureas and Thio-ureas.
RAMANI MOHAN ROY, JNANENDRA NATH RAY
openaire   +2 more sources

Upcycling Keratin‐Based Textile Waste Into High‐Performance Hybrid Fibers Via Tuning the Interfacial Interactions

Advanced Functional Materials, EarlyView.
Keratin recovered from animal‐hair textile waste is fractionated and blended with cellulose to produce continuously spun hybrid fibers. Selecting the high‐molecular‐weight keratin fraction enables 30 wt.% keratin incorporation while maintaining high strength in dry and wet states.
Mian Zhai, Daniel Van Opdenbosch, Inge Schlapp‐Hackl, Teemu Välisalmi, Markus Linder, Michael Hummel, Wenwen Fang   +6 more
wiley   +1 more source

Urea-Driven Epigallocatechin Gallate (EGCG) Permeation into the Ferritin Cage, an Innovative Method for Fabrication of Protein–Polyphenol Co-assemblies

, 2017
The 8 nm diameter cavity endows the ferritin cage with a natural space to encapsulate food components. In this work, urea was explored as a novel medium to facilitate the formation of ferritin–polyphenol co-assemblies. Results indicated that urea (20 mM)
Demei Meng (3742762), Zhiyu Chen (669085), Rui Yang (293531), Christopher L. Blanchard (3742765), Zhongkai Zhou (3432158), Yuqian Liu (1413763)   +5 more
core   +1 more source

Covalent Functionalization of 2D Semiconductors: A Roadmap to Advanced Electronic Devices

Advanced Functional Materials, EarlyView.
This Review presents recent advances in the covalent functionalization strategies for two‐dimensional semiconductors and their implementation in modern technologies. Layered materials are modified through diverse molecular chemistries (e.g., thiols, diazonium salts, alkyl halides, and electron‐deficient species) to tailor their surface properties ...
Ramiro Quirós‐Ovies, Bin Han, Paolo Samorì   +2 more
wiley   +1 more source

FEEDING COMPLETELY MIXED RATIONS BASED ON UNTREATED, UREA OR AMMONIUM BICARBONATE TREATED WHEAT STRAW TO BUFFALO CALVES

Pakistan Veterinary Journal, 2002
Eight young male buffalo calves of Nili-Ravi breed, randomly divided into two groups A and B (4 animals in each) with a mean initial body weight of 115.3 ± 12.4 and 117.0 ± 7.3 kg respectively, were used for this study.
Amanat Ali, M. Fatahullah Khan and Muhmmad Ayaz
doaj