Results 151 to 160 of about 25,395 (287)

NITRATES AND NITRITES IN THE RATIONS OF THE CHICKENS-BRAULERS

, 1996
Studied has been the influence of nitrates and nitrites, containing in the mixed fodders, on the growth, some indicators of the substances exchange and the quality of the braulers meat; the methods of reduction of the growth-supressing effect of the ...
Shevyakov, Alexander Nikolaevich
core  

A Review of Grain Boundaries: Formation Mechanism, Synthesis Strategy, and Application in Electrocatalysis

EcoEnergy, EarlyView.
An overview of grain boundary engineering in the field of electrocatalysis. ABSTRACT Key electrocatalytic reactions such as HER, OER, ORR, CO2RR, and NRR offer promising routes for storing renewable energy as chemical fuels. However, their widespread application is constrained due to the lack of highly active and stable catalysts. Grain boundaries (GBs)
Jingyu Gao, Fengming Zhou, Xinying Li, Ying Deng, Zexing Wu, Siyuan Feng, Yujing Zhu, Dan Zhang, Zhenyu Xiao   +8 more
wiley   +1 more source

Purple Urine Bag Syndrome as a Visual Trigger for Overtreatment: A Case Report and Aggregated Literature Analysis. [PDF]

Cureus
Pippin M, Damodhar YR, Shrestha S.
europepmc   +1 more source

Nitrates et nitrites Polluants qui menacent la santé et l’environnement

, 2012
Les nitrites et les nitrates sont des substances chimiques naturelles qui entrent dans le cycle de l’azote. Ce dernier est consommé par les plantes sous forme de nitrates qui correspond au minéral le plus fréquent dans les eaux.
IDRISSI, Laila
core  

Design of a Novel CeW/Fe‐TiO2 Catalyst With High Oxygen Vacancy for Enhancing the Reactivity and SO2 Resistance in Low‐Temperature NH3‐SCR Reaction

EcoEnergy, EarlyView.
Fe3+ was introduced into the TiO2 lattice using the hydrothermal method, and low‐valent cations replaced part of Ti4+ to generate oxygen vacancies within the Fe‐Ov‐Ti unit, resulting in CeW/Fe‐TiO2 catalysts with oxygen‐deficient structures. Compared with CeW/TiO2 catalyst, the increase in oxygen vacancy content significantly improved the catalytic ...
Yuhang Wang, Xiaosheng Huang, Guodong Zhang, Haitao Zhang, Yongjie Xi, Zhicheng Tang   +5 more
wiley   +1 more source

Impact of COVID-19 Booster Vaccination on Serum Redox Homeostasis. [PDF]

Int J Mol Sci
Vukčević M, Spasić DM, Kešelj V, Platanić Arizanović L, Grahovac T, Vidonja Uzelac T, Oreščanin Dušić Z, Nikolić-Kokić A, Nikolić M.   +8 more
europepmc   +1 more source

Daily dietary intakes of nitrates and nitrites.

, 1986
In order to evaluate the daily dietary intake of nitrates and nitrites, the authors analysed 602 food samples from different daily diets during the course of one year.
VITALI, Cesare, PELLEGRINI, Maria Grazia, Tarantini F., COCCHIONI, Mario   +3 more
core  

Recycling Ni‐Rich NCM Cathode Materials From Spent Li‐Ion Batteries as Efficient Electrocatalyst for Urea Oxidation

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Mounting battery waste demands sustainable solutions. We recycle spent NCM cathodes into high‐performance urea oxidation catalysts, enabling sustainable hydrogen production and simultaneous urea waste treatment. The burgeoning electric vehicle industry has intensified the demand for high‐energy Ni‐Co‐Mn (NCM) cathodes, yet their end‐of‐life management ...
Wencheng Su, Chao Wang, Huiyan Zeng, Jianwen Wang, Long Gu, Mengxian Li, Liting Deng, Chi‐Ying Vanessa Li, Chunzhen Yang   +8 more
wiley   +1 more source

Toward a Paradigm Shift in Low‐Temperature SCR Catalyst Design: Defect Engineering and Data‐Driven Integration

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This work systematically reviews the key factors influencing the performance of low‐temperature NH3‐SCR. The mechanism and challenges of defect engineering strategies, such as oxygen vacancies, heteroatom doping, crystal facet exposure, and surface reconstruction, in controlling both activity and selectivity were analyzed.
Rongrong Kan, Pinjing He, Fan Lü, Hua Zhang   +3 more
wiley   +1 more source

Dietary exposure to N-nitrosamines and their precursors: an age-stratified assessment. [PDF]

Sci Rep
Zapico A, Herrero-Morin D, Arboleya S, de Los Reyes-Gavilán CG, Gueimonde M, González S.   +5 more
europepmc   +1 more source