Results 51 to 60 of about 4,975 (183)

Photoelectrochemical Nitrate Reduction to Ammonia: Materials, Methods, and Metrics

ChemElectroChem, Volume 13, Issue 21, 3 November 2026.
Can nitrogen pollution become a chemical resource? Nitrate offers a water‐soluble, chemically activated alternative to atmospheric nitrogen for ammonia synthesis. Photoelectrochemical conversion could couple pollutant remediation with decentralized production of a valuable feedstock and future energy carrier.
Elan D. R. Mistry, Anna Kowalska, Roel van de Krol, Alexander J. E. Rettie   +3 more
wiley   +1 more source

Long-term, sustainable solutions to radioactive waste management

Scientific Reports
Nuclear power plays a pivotal role in ensuring a scalable, affordable, and reliable low-carbon electricity supply. Along with other low-carbon energy technologies, nuclear energy is essential for reducing our reliance on fossil fuels, addressing climate ...
Kristina Kvashnina, Francis Claret, Nicolas Clavier, Tatiana G. Levitskaia, Haruko Wainwright, Tiankai Yao   +5 more
doaj   +1 more source

Sustainability and Integrated Energy Recovery Scheme for Health Care Waste Management for Megacity Dhaka: Through Material Flow and Life Cycle Assessment

Global Challenges, Volume 10, Issue 11, November 2026.
LCA and MFA are used to optimize treatment strategies of medical waste management in Dhaka city. The results reveal that waste‐to‐energy recovery, plastic recycling, and improved segregation methods followed by advanced flue gas treatment, optimized incineration conditions, and residue management systems can meaningfully improve current baseline ...
Mahmudul Hasan Sajid, S. M. Akimus Salehin, Musfekur Rahman Dihan, Rayhan Bin Masud, Rumana Afrin, Md. Shahinoor Islam, Md. Mujibur Rahman   +6 more
wiley   +1 more source

Quantifying Dead‐End Impacts on Radon Signals in Fractured Rocks

Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract Understanding radon transport in fractured rock is fundamental for interpreting geochemical signals associated with subsurface deformation and fluid transport. The role of dead‐end fractures (DEFs), one key geometric feature of fractured rocks, remains poorly understood.
Fu‐Shuo Gan, Jia‐Qing Zhou, Yi‐Feng Chen, Rong Mao, Xin Luo, Zhibing Yang, Ran Hu   +6 more
wiley   +1 more source

THE IMPACT ASSESSMENT OF THE ABANDONED URANIUM MINING EXPLOITATIONS ON ROCKS AND SOILS - ZIMBRU PERIMETER, ARAD COUNTY

Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2016
The mining exploration and exploitation, especially the activity of uranium mineralization exploration and exploitation has a negative impact on the environment by the alterations of the landscape and the degradation of the environmental factors' quality.
DIANA M. BANU, VIORICA E. IONITA, AURA D. RADU, MIHAI NITA   +3 more
doaj  

Research Paper: Determining the Radiological Map Caused by Cosmic Rays and Environmental Radiation in City of Arak, Iran [PDF]

فیزیک کاربردی ایران
Exposure to ionizing radiation, from both natural and artificial sources, poses significant health risks, including genetic disorders, cancer, and burns.
Mehran Ekhlasi, Reza Pourimani, Seyyed Mohsen Mortazavi Shahroudi   +2 more
doaj   +1 more source

Adaptive Conductive Systems: Enabling Deformable Electronics Through Engineered Materials, Circuits, and Intelligent Systems

Advanced Science, Volume 13, Issue 58, 19 October 2026.
This review presents the research advances of adaptive conductive systems from the perspective of materials, circuits, systems, and applications. Deformable conductors consist of substrates/matrices and conductive materials, structural design of circuit interconnections, fabrication of circuit interconnections, as well as intelligent systems ...
Yufei Lu, Siyu Liang, Jingyi Niu, Jie Chen, Shuo Zhang, Hongjian Zhang, Dongsheng Jia, Wei Huang   +7 more
wiley   +1 more source

Unprecedented radioactive pollution in Spitsbergen air – first data as of 21st century

Abstract. The present study concerned the Arctic troposphere, providing an experimental database on nuclear aerosols that has improved considerably since 1999. The activity concentrations of 238Pu, 239+240Pu and 241Am were determined in the surface air of Hornsund, Spitsbergen, during 2007–2021.
Anna Cwanek, Agnieszka Burakowska, Ewa Nalichowska, Magdalena Długosz-Lisiecka, Marek Kubicki, Tomasz Wawrzyniak, Edyta Łokas, Michał Gryziński, Kamil Brudecki   +8 more
openaire   +2 more sources

The analysis of the dynamics of indicators of complex radiation monitoring in the area of the location of the research nuclear reactor of the WWR-M type of the Institute for Nuclear Research of the NAS of Ukraine in 2021-2024 [PDF]

Ядерна фізика та енергетика
This paper presents the results of the analysis of data obtained during routine radiation monitoring in the area of the WWR-M research nuclear reactor (RNR) of the Institute for Nuclear Research (INR) of the NAS of Ukraine for 2021-2024.
O. V. Svarychevska, I. O. Pavlenko, I. A. Maliuk, O. V. Sviatun, S. V. Teletska   +4 more
doaj   +1 more source

Mineral and geochemical composition of dust aerosols in snow cover of Blagoveschensk city (Amur region)

Известия Томского политехнического университета: Инжиниринг георесурсов, 2019
The urgency of the discussed issue is caused by the fact that Blagoveshchensk (Amur region) is referred to the cities of the Russian Federation with the highest level of atmospheric air pollution in 2010.
Dmitry Yusupov, Vitaly Stepanov, Natalya Trutneva, Artem Mogilev   +3 more
doaj   +2 more sources