Results 101 to 110 of about 34,460 (284)

Fault Diagnosis Method for High-speed Train Gearbox Bearing Based on Improved VMD and Temperature-vibration Feature Fusion

Chengshi guidao jiaotong yanjiu
Objective Existing methods for high-speed train gearbox bearing monitoring and diagnosis in China often rely solely on temperature or vibration data.
WANG Lianfu, WANG Zifan, DONG Jianxiong, TIAN Guangrong   +3 more
doaj   +1 more source

Power load forecasting based on SMD-Informer-BiLSTM

Zhejiang dianli
To address the limitations of traditional methods—such as inadequate feature extraction and insufficient nonlinear processing capability in single deep learning models—this paper proposes a novel power load forecasting model integrating secondary modal ...
XU Shixin, LI Wenting, PENG Daogang, SHUI Jijun, LIU Jie, ZHONG Huaping   +5 more
doaj   +1 more source

Short-Term Water Demand Forecasting Model Combining Variational Mode Decomposition and Extreme Learning Machine

Hydrology, 2018
Accurate water demand forecasting is essential to operate urban water supply facilities efficiently and ensure water demands for urban residents. This study proposes an extreme learning machine (ELM) coupled with variational mode decomposition (VMD) for ...
Youngmin Seo, Soonmyeong Kwon, Yunyoung Choi   +2 more
doaj   +1 more source

Hyperbranched poly‐L‐lysine surface‐engineered bioprosthetic heart valves with anti‐calcification, anti‐infection, and durability

BMEMat, EarlyView.
The challenges of bioprosthetic heart valves (BHV) with respect to calcification, infection, and poor durability are tackled by surface engineering of hyperbranched poly‐L‐lysine (HBPL), providing a translational solution to improve long‐term valve performance.
Pai Peng, Dongchao Qiu, Yongyuan Kang, Qiaoxuan Wang, Xuelong Wang, Boyana Parvanova, Miroslav Karabaliev, Changyou Gao   +7 more
wiley   +1 more source

Optimal capacity configuration of hybrid energy storage for PV-storage system considering prediction errors and power fluctuations

Zhejiang dianli
A hybrid energy storage system （HESS） composed of batteries and supercapacitors can effectively mitigate the impact of photovoltaic （PV） output randomness and fluctuation on grid connection.
GUO Beiyuan, YIN Yanhe, RUAN Zhijie, ZHOU Gui, LIUJin, LU Xiaohai, RUAN Dabing   +6 more
doaj   +1 more source

Sample predicted output samples with VMD-ALO-DLFTSVM predictor.

, 2022
Sample predicted output samples with VMD-ALO-DLFTSVM predictor.
Jaikumar S. (13813296), Gobu Balraj (13813290), Amalraj Victoire (13813299), Aruldoss Albert Victoire (13813293)   +3 more
core   +1 more source

Molecular‐Tailored Ultrathin Hydrophobic Interphases for High‐Stable Zinc Metal Anodes

Carbon Energy, EarlyView.
Through a systematic comparison of the effects of alkyl small molecules with different backbone chain lengths and terminal structural distributions on the surface coverage and ordering of hydrophobic interfacial layers, the highly ordered FT‐SAMs are successfully constructed.
Jiajin Song, Haoqu Jin, Yirong Zhu, Jiahong Wang, Adrian Fortuin, Keming Zhu, Hui Yang, Denis Kramer, Xue‐Feng Yu, Chao Peng   +9 more
wiley   +1 more source

Monthly sodium adsorption ratio forecasting in rivers using a dual interpretable glass-box complementary intelligent system: Hybridization of ensemble TVF-EMD-VMD, Boruta-SHAP, and eXplainable GPR

The sodium adsorption ratio (SAR) is the most crucial irrigation water quality indicator to diagnose the suitability of agricultural water resources.
Mehdi Jamei, Masoud Karbasi, Jahannemaei, Neshat, Bakhtiar Karimi, Karbasi, Masoud, Zaher Mundher Yaseen, Karimi, Bakhtiar, Yaseen, Zaher Mundher, Ali, Mumtaz, Mumtaz Ali, Jamei, Mehdi, Neshat Jahannemaei, Aitazaz Ahsan Farooque, Farooque, Aitazaz Ahsan   +13 more
core   +1 more source

Interface‐Engineered Li–Ni–O/Ni Heterostructures With Tunable Vacancies on Biochar Enable Biomass‐to‐Hydrogen Conversion

Carbon Energy, EarlyView.
This study shows that lithium induces Li–Ni–O/Ni heterostructures on biochar, creating oxygen vacancies and optimal acid–base environments that enhance steam activation and suppress carbon deposition. These interfacial effects and synergistic modulation lead to high hydrogen yields at moderate temperatures, providing a scalable catalyst design strategy
Jiali Guo, Jit Loong Cyrus Foo, Guicai Liu, Liya Ge, Andrei Veksha, Wei Ping Chan, Dean Song, Grzegorz Lisak   +7 more
wiley   +1 more source

Non-prescription dispensing of veterinary medicines for treating mastitis in dairy cattle among non-veterinary personnel in selected districts of Zambia

Frontiers in Veterinary Science
ObjectivesVeterinary antibiotics are vital for managing bacterial infections in animals and preventing zoonotic transmission through animal-derived foods, direct contact, or the environment.
Amon Bwalya, Ethel M’kandawire, Alison Pyatt, Alison Pyatt, Catrina Prince, Catrina Prince, Claire Gilbert, Claire Gilbert, John Bwalya Muma, Steward Mudenda, Steward Mudenda   +10 more
doaj   +1 more source