Results 181 to 190 of about 3,341,032 (343)

Air quality

, 1999
Air quality in a country is generally determined by economic activity. In Malta, industrial production is heavily reliant on electrical energy and thus, the most serious air pollutants from industrial activity are principally those emitted from chimney stacks at the power houses in Marsa and Delimara. In addition to these two point sources of pollution,
Vella, Alfred J., Bugeja, David
openaire   +1 more source

A review of the impacts of tobacco heating system on indoor air quality versus conventional pollution sources

, 2018
Violeta Kaunelienė, Marija Meišutovič-Akhtarieva, Dainius Martuzevičius   +2 more
openalex   +1 more source

Development of photocatalytic carbonation coating for concrete: Enhancement of air quality and sequestration of CO2

, 2023
Yuanyuan Shen, Long Jiang, Peiliang Shen, Ligang Peng, Chi Sun Poon, Fazhou Wang   +5 more
openalex   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

Advanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai, Md Shakhawath Hossain, Nhat Minh Nguyen, Yongliang Chen, Chaohao Chen, Xiaoxue Xu, Quang Thang Trinh, Toan Dinh, Toan Trong Tran   +8 more
wiley   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

Advanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner, Ruben Maile, Murat Cuvalli, Andreas Wolf, Ayisha Komal, Robert Oestreich, Christoph Janiak, Karl Mandel, Alexander Knebel, Klaus Müller‐Buschbaum   +9 more
wiley   +1 more source

Intelligent prediction of air quality index based on the transformer-BiLSTM model. [PDF]

Sci Rep
Liu X, Su K, Wang S, Ghazali KH.
europepmc   +1 more source

Environmental impact of COVID-19 led lockdown: A satellite data-based assessment of air quality in Indian megacities

, 2021
Satya Prakash, Mrinalini Goswami, Y. D. Imran Khan, Sunil Nautiyal   +3 more
openalex   +2 more sources

Photoactivation of NV Centers in Diamond via Continuous Wave Laser Illumination of Shallow As‐Implanted Nitrogen

Advanced Functional Materials, EarlyView.
This study demonstrates an alternative method of creating charge‐stable negatively charged nitrogen vacancy (NV−) centers close to the diamond surface without high‐temperature annealing. By illuminating nitrogen‐implanted regions with a continuous‐wave 405 nm laser, NV− centers are induced, exhibiting electron spin coherence properties suitable for ...
Jens Fuhrmann, Christoph Findler, Michael Olney‐Fraser, Lev Kazak, Fedor Jelezko   +4 more
wiley   +1 more source

Studies on the indoor air quality of Pharmaceutical Laboratories in Malaysia

, 2012
Yat Huang Yau, Bee Teng Chew, Asm Saifullah   +2 more
openalex   +1 more source

The Spring Festival Effect on air quality in the megacities of China: View from space

, 2020
Dongqing Li, Qizhong Wu, Hui Wang, Han Xiao, Qi Xu, Lizhi Wang, Jinming Feng, Xiaochun Yang, Huaqiong Cheng, Lanning Wang, Yiming Sun   +10 more
openalex   +2 more sources