Results 101 to 110 of about 8,833 (297)

Combination Technique of AOP-Fenton and Photocatalysisi Using TiO2/Zeolit Coal Fly Ash Nanocomposite for Laboratory Waste Water

Sains Natural
The increase in student practical activities will raise the amount of liquid waste generated from practical and research activities in higher education laboratories.
Linda Jati Kusumawardani, Yulian Syahputri, Agel Figo Alfarosi   +2 more
doaj   +1 more source

Direct Capture of Dynamic Surface Reconstruction in a Perovskite Cathode via Operando Raman Spectroscopy

Carbon Energy, EarlyView.
Operando Raman spectroscopy directly captures the dynamic form conditions of the BaCoO3‐δ phase on the BSCY surface. This observation provides critical insight into the phase evolution mechanisms, which are essential for optimizing the performance and stability of BSCY‐based protonic ceramic fuel cell cathodes.
Yongxin Li, Wenhuai Li, Wenxin Liu, Chang Li, Yu Li, Zhaohui Cai, Chuan Zhou, Jie Miao, Huangang Shi, Wei Zhou, Zongping Shao   +10 more
wiley   +1 more source

High Entropy–Driven Performance Enhancement in Perovskite Oxides for Energy Conversion and Storage Systems

Carbon Energy, EarlyView.
High‐entropy perovskite oxides enable tunable structures and properties through multi‐cation disorder and entropy stabilization. This review summarizes advances in synthesis, structural and defect engineering, and their applications in OER/ORR, CO2RR, and electrochemical energy storage, highlighting in situ characterization and modeling that clarify ...
Obeylaw Moyo, Jiaqiao Yang, Mingzhuang Liang, Hyunseung Kim, Wei Wang, Yong Beom Kim, Junxiong Zhang, WooChul Jung, Hainan Sun   +8 more
wiley   +1 more source

Spatially resolved 23Na magnetic resonance dispersion measurement in porous media

The Canadian Journal of Chemical Engineering, EarlyView.
Quantitative 23Na MRI was employed to analyze dispersion in realistic core plug samples and was compared with the conventional breakthrough curve. 23Na MRI provided a more effective aassessment of core plug heterogeneity than the conventional method. Abstract Tracer tests are widely used in the petroleum industry to assess reservoir core plugs, relying
Rheya Rajeev, Mohammad Sadegh Zamiri, Andrés Ramírez Aguilera, Florea Marica, Laura Romero de Zerón, Bruce J. Balcom   +5 more
wiley   +1 more source

A thorough experimental assessment of THz-TDS plasma diagnostic techniques for nuclear fusion applications

Review of Scientific Instruments
In this paper, the study of a plasma diagnostic system based on the THz time domain spectroscopy technique is presented. Such a system could potentially probe a large part of the electromagnetic spectrum currently covered by several other diagnostics in a single measurement. This feature, keeping in mind the basic requirements for plasma diagnostics in
G. Galatola Teka, K. Peng, M. Alonzo, F. Bombarda, C. L. Koch-Dandolo, L. Senni, A. Taschin, M. Zerbini   +7 more
openaire   +3 more sources

TDS, not so tedious: An efficient technique to study topological changes in modified G-quadruplex DNA

, 2012
The UV thermal difference spectrum (TDS) is a convenient and inexpensive tool for characterization of nucleic acid structures. It is obtained by taking the difference in the UV absorbance spectra of the unfolded and folded states of a given nucleic acid ...
Guillen, Arlen
core  

Development of a sustainable water treatment process using biochar as substrate for filtration and coliform removal

The Canadian Journal of Chemical Engineering, EarlyView.
Preparation, modification, and characterization of biochar from woodchips and its application in stream water filtration, evaluated through physicochemical and microbiological analyses. Abstract Global microbial water contamination affects 1.8 billion people, necessitating efficient and sustainable treatment methods.
Tariq Khalil, Muhammad Ishtiaq Ali, Rameesha Abid, Anab Mujtaba, Rabia Asghar, Asif Jamal, Yusuf Tutar, Ahsan Habib, Fakhraddin Yusubov   +8 more
wiley   +1 more source

Comparison of the Diagnostic Value of Digital Radiography and Temporal Digital Subtraction Radiography in Detection of Dentinal Caries Progression

Majallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, 2011
Introduction: The development and progress of computerized technologies has revolutionized radiology with digital imaging. The aim of this study is to compare Digital Radiography(DR) and Temporal Digital Subtraction (TDS)in detection of dentinal caries ...
M Shekhi, F Jodeiri
doaj  

LIA-QMS method for the quantity analysis of the hydrogen isotopes retention in first-wall components of Globus-M2 tokamak

Nuclear Materials and Energy
The technique based on quadrupole mass spectrometry of the material ejected by laser-induced ablation – LIA-QMS is proposed as a tool to measure H/D/T content in carbon co-deposits in the first wall and divertor regions of tokamak reactors.
O.S. Medvedev, A.G. Razdobarin, E.V. Shubina (Smirnova), M.V. Grishaev, D.I. Elets, L.A. Snigirev, A.S. Kolomiytsev, A.V. Nikolaev   +7 more
doaj   +1 more source

Co‐Firing Slow Solidification Process for Growing Indium‐Doped Cs3Cu2I5 Single Crystals With Record‐Breaking X‐Ray Detection Performance

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A novel brand‐new co‐firing slow solidification process has been used to prepare Cs3Cu2I5: In single crystals (SCs), which demonstrate record‐breaking X‐ray detection performance. The regular‐shaped Cs3Cu2I5: In wafer obtains a high light yield (74 368 Ph MeV−1), which is the highest related to indium‐doped Cu‐based perovskites.
Rui Liu, Zhiyong Liu, Chengxu Lin, Chenyu Li, Tielin Shi, Xingyue Liu, Guanglan Liao   +6 more
wiley   +1 more source