Results 61 to 70 of about 34,010 (296)

Quantification of Gaseous Products Evolved at Industrially Relevant Current Densities During CO2 Electroreduction and Water Electrolysis Using Online Gas Chromatography

Advanced Energy and Sustainability Research, EarlyView.
The dilution of gaseous products obtained at high‐current densities during CO2 electroreduction or water electrolysis enables their accurate quantification via online gas chromatography, which is crucial for reliable catalyst benchmarking. The corresponding Faradaic efficiencies can then be calculated with low deviations using two different instruments,
Raíssa Ribeiro Lima Machado, Bright Nsolebna Jaato, Torsten Claus Schmidt, Ignacio Sanjuán, Corina Andronescu   +4 more
wiley   +1 more source

Monitoring content of cadmium, calcium, copper, iron, lead, magnesium and manganese in tea leaves by electrothermal and flame atomizer atomic absorption spectrometry

Open Chemistry, 2017
Due to the simplicity of tea preparation (pouring hot water onto different dried herbs) and its high popularity as a beverage, monitoring and developing a screening methodology for detecting the metal content is very important.
Prkić Ante, Jurić Antonija, Giljanović Josipa, Politeo Nives, Sokol Vesna, Bošković Perica, Brkljača Mia, Stipišić Angela, Fernandez Carlos, Vukušić Tina   +9 more
doaj   +1 more source

Genome and transcriptome analyses provide insight into the euryhaline adaptation mechanism of Crassostrea gigas. [PDF]

PLoS ONE, 2013
BACKGROUND: The Pacific oyster, Crassostrea gigas, has developed special mechanisms to regulate its osmotic balance to adapt to fluctuations of salinities in coastal zones.
Jie Meng, Qihui Zhu, Linlin Zhang, Chunyan Li, Li Li, Zhicai She, Baoyu Huang, Guofan Zhang   +7 more
doaj   +1 more source

Roadmap on Artificial Intelligence‐Augmented Additive Manufacturing

Advanced Intelligent Systems, EarlyView.
This Roadmap outlines the transformative role of artificial intelligence‐augmented additive manufacturing, highlighting advances in design, monitoring, and product development. By integrating tools such as generative design, computer vision, digital twins, and closed‐loop control, it presents pathways toward smart, scalable, and autonomous additive ...
Ali Zolfagharian, Liuchao Jin, Qi Ge, Wei‐Hsin Liao, Andrés Díaz Lantada, Francisco Franco Martínez, Tianyu Zhang, Tao Liu, Charlie C. L. Wang, Mohammad Hossein Mosallanejad, Reza Ghanavati, Abdollah Saboori, Alejandro De Blas De Miguel, William Solórzano‐Requejo, Yi Cai, Xiangyang Dong, Huangyi Qu, Najmeh Samadiani, Guangyan Huang, Austin Downey, Yanzhou Fu, Lang Yuan, Tsz‐Kwan (Glory) Lee, Arbind Agrahari Baniya, Eisha Waseem, Abdul Rahman Sani, Abbas Z. Kouzani, Yijia Wu, Markus P. Nemitz, Masoud Shirzad, Dageon Oh, Seung Yun Nam, Amedeo Franco Bonatti, Irene Chiesa, Gabriele Maria Fortunato, Giovanni Vozzi, Carmelo De Maria, Mahdi Bodaghi   +37 more
wiley   +1 more source

The coelurosaur theropods of the Romualdo formation, early Cretaceous (Aptian) of Brazil: Santanaraptor placidus meets Mirischia asymmetrica

The Anatomical Record, EarlyView.
Abstract The upper carbonate concretion levels of the Romualdo Formation (Aptian, Brazil) have yielded several theropod dinosaur remains, including spinosaurids and the coelurosaurs Santanaraptor placidus and Mirischia asymmetrica, the phylogenetic affinities of which are controversial.
Rafael Delcourt, Orlando Nelson Grillo, Christophe Hendrickx, Maximilian Kellermann, Max Cardoso Langer   +4 more
wiley   +1 more source

Optimization of the suspension procedure by Box-Behnken design for the determination of manganese, iron, and zinc in zeolite clinoptilolite with the TXRF system and insight into its antioxidant properties

Acta Pharmaceutica
Zeolites are a large family of minerals and the most studied is the naturally occurring clinoptilolite. They possess anti-inflammatory, antioxidant, and detoxifying properties which makes them valuable for medicinal use.
Jablan Jasna, Štefan Maja Bival, Paler Dario, Kamenski Emma   +3 more
doaj   +1 more source

Facet‐Tailored Co3O4 as Electronic Regulator and Stabilizing Support for Ru Nanocluster: Toward Efficient Alkaline HER

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Facet‐engineered Ru@Co3O4 nanosheets precisely anchor Ru nanoclusters on the Co3O4 (111) facets, optimizing the hydrogen‐bond network of interfacial water and downshifting the Ru d‐band center. The Ru@Co3O4 NSs show outstanding HER activity and long‐term durability in AEMWE devices. This work demonstrates a crystal facet engineering strategy to develop
Jia Wang, De Wang, Zhenyu He, Mengyu Yan, Yinyu Xiang, Huipeng Li, Lina Xu, Junsheng Li   +7 more
wiley   +1 more source

Determination of Some Heavy Metal Concentrations of Sage Tea with FAAS

International Journal of Secondary Metabolite, 2017
Herbal teas are blends based on the plant's roots, root hairs, branch shoots, aromatic parts of leaves, flowers, shells, fruits, or seeds that are prepared by drying aromatic parts in the boiling water.
Fevzi Kilicel, Hacer Sibel Karapinar, Ayşe Uğuz   +2 more
doaj   +1 more source

Integrated Anatomical, Chemical, Biological and Computational Studies Approach of Myrcia sylvatica (G. Mey) DC. A Multifaceted Insight Into a Promising Amazonian Species

Flavour and Fragrance Journal, EarlyView.
This study presents an integrated anatomical, chemical, biological, and computational analysis of Myrcia sylvatica, revealing key bioactive compounds with antioxidant and toxicological potential, and identifying spathulenol and globulol as promising acetylcholinesterase inhibitors with favourable pharmacokinetic properties. ABSTRACT Myrcia sylvatica (G.
Eliza de Jesus Barros dos Santos, Zelina Ataíde Correia, Ely Simone Cajueiro Gurgel, Leonardo Souza da Costa, Mabrouk Horchani, Hayet Edziri, Ravendra Kumar, Anderson de Santana Botelho, Karyme do Socorro de Souza Vilhena, Eloisa Helena de Aguiar Andrade, Mozaniel Santana de Oliveira   +10 more
wiley   +1 more source

Cadmium and Chromium in Selected Canned Goods Commercially Available in the Philippines

JPAIR, 2015
Heavy metals are both naturally occurring and anthropogenic such that even processed food canned for easy marketing and handling may be contaminated with it. This study aimed to determine the presence or absence of cadmium and chromium in canned fish and
Judilynn Solidum
doaj   +1 more source