Results 31 to 40 of about 13,254,169 (148)

Explainable hybrid stacking ensemble method for hard rock pillar stability prediction and engineering applications

Deep Underground Science and Engineering, EarlyView.
This research proposes an interpretable hybrid stacking ensemble framework, optimized by the Sparrow Search Algorithm, to enhance hard rock pillar stability prediction. By integrating six machine learning models—k‐nearest neighbors, support vector machines, random forests, Gradient Boosting Decision Tree, eXtreme Gradient Boosting, and Light Gradient ...
Ning Wang, Guoyan Zhao, Meng Wang, Taraka Pattela   +3 more
wiley   +1 more source

Low‐Dimensional Materials and Van Der Waals Heterostructures for Energy Application: A Comprehensive Review

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Low‐dimensional materials (0D, 1D, and 2D) exhibit unique electronic and physicochemical properties, enabling advanced nanoelectronic and optoelectronic devices. Mixed‐dimensional heterostructures combine these materials to enhance functionality.
Qaisar Alam, Sajjad Ali, Pir Muhammad Ismail, ABM Sharif Hossain   +3 more
wiley   +1 more source

Currents’ physical components (CPC) of the supply current of unbalanced lti loads at asymmetrical and nonsinusoidal voltage

, 2017
Power properties of unbalanced linear time-invariant (LTI) loads in three-phase three-wire circuits at asymmetrical and nonsinusoidal supply voltages are investigated in this paper.
Czarnecki, Leszek S., Bhattarai, Prashanna D.   +1 more
core   +1 more source

Solvation Engineering with 2D Laponite Nanosheets for Stable Aqueous Zinc‐Ion Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
In this work, ZBL was introduced as an electrolyte additive to the ZnSO4 electrolyte to achieve more uniform Zn plating/stripping and reduce side reactions, thereby improving the reversibility of Zn anodes. This leads to enhanced cycling stability in both symmetric and full cells.
Junlun Cao, Yozelin Zavala‐Galindo, Zhenkai Bo, Zixuan Yang, Zhiyu Wang, Rachel A. Caruso, Weiwei Lei, Dan Liu   +7 more
wiley   +1 more source

Compensation objectives and Currents\u27 Physical Components-based generation of reference signals for shunt switching compensator control

, 2009
Compensation objectives in three-phase asymmetrical systems with non-sinusoidal voltages and currents, from the perspective of the loading and/or supply quality improvement, are discussed and classified. Fundamentals of generation of the reference signal
Pearce, S. E., Czarnecki, L. S.
core   +1 more source

Low‐intensity focused ultrasound neuromodulation for drug‐resistant epilepsy: A randomized, sham‐controlled crossover trial

Epilepsia, EarlyView.
Abstract Objective This study was undertaken to evaluate the safety, feasibility, and efficacy of low‐intensity focused ultrasound (LIFU) as a noninvasive neuromodulation technique in patients with drug‐resistant epilepsy (DRE). Methods In this pilot, single‐blind, randomized sham‐controlled crossover trial, 12 patients with DRE underwent both LIFU and
Chien‐Chen Chou, Yen‐Cheng Shih, Yi‐Hsiu Chen, Po‐Tso Lin, Chun‐Fu Lin, Po‐Chun Chu, Hao‐Li Liu, Cheng‐Chia Lee, Hsiang‐Yu Yu   +8 more
wiley   +1 more source

Comments on "Physical Interpretation of the Reactive Power in Terms of CPC Power Theory Revisited" [PDF]

, 2013
The paper evaluates the possibility of formulating the Currents’ Physical Component (CPC) – based power theory in the time-domain. It was concluded that the currents’ physical components, defined originally in the frequency-domain, can be calculated in ...
Haley, P. M., Czarnecki, L. S.
core  

Pyridine‐dicarbonitriles acceptor engineering in multi‐resonance thermally activated delayed fluorescence with hybridized short‐ and long‐range charge transfer for high‐performance electroluminescence

FlexMat, EarlyView.
Pyridine‐dicarbonitrile units integrated into a multiple‐resonance core engineer the excited state through cooperative short‐range charge transfer (SRCT) and long‐range charge transfer (LRCT), thereby enhancing the spin‐flipping process. Abstract Multi‐resonance (MR) thermally activated delayed fluorescence (TADF) materials exhibit narrowband emission ...
Jing Sun, Zezhu Xiao, Wei Li, Songqian Ni, Haorun Dai, Xiangyun Wang, Jiasen Zhang, Weiguo Zhu, Ziyi Ge, Xiugang Wu   +9 more
wiley   +1 more source

Currents' Physical Components (CPC) in Circuits with Nonsinusoidal Voltages and Currents. Part 2: Three-Phase Three-Wire Linear Circuits [PDF]

, 2006
This paper summarizes the present state of discussions on power phenomena, power definitions and compensation in three-phase three-wire linear circuits with nonsinusoidal voltages and currents.
Czarnecki, L. S.
core  

Applicability of condensation particle counters to measure atmospheric clusters [PDF]

, 2008
This study presents an evaluation of a pulse height condensation particle counter (PH-CPC) and an expansion condensation particle counter (E-CPC) in terms of measuring ambient and laboratory-generated molecular and ion clusters. Ambient molecular cluster
O'Dowd, Colin D., Curtius, Joachim, A. Kürten, Petäjä, Tuukka, Petäjä, T., Vartiainen, E., Manninen, Hanna Elina, Riipinen, Ilona, I. Riipinen, Junninen, H., E. Asmi, M. Kulmala, Kürten, A., Riipinen, I., Manninen, H. E., H. E. Manninen, S. Borrmann, Vartianinen, E., Kyrö, E. M., Sipilä, Mikko, K. Lehtipalo, Kürten, Christoph Andreas, M. Sipilä, Lehtipalo, Katrianne, Aalto, Pasi, E.-M. Kyrö, Kyrö, Ella-Maria, Asmi, E., Kyrö, E.-M., Borrmann, Stephan, Curtius, J., Sipilä, M., Kulmala, M., H. Junninen, J. Curtius, Aalto, P. P., Borrmann, S., Junninen, Heikki, O'Dowd, C. D., Asmi, Eija, P. P. Aalto, C. D. O'Dowd, Lehtipalo, K., T. Petäjä, Kulmala, Markku   +44 more
core   +2 more sources