Results 11 to 20 of about 71,718 (275)

AN EMERGING TREND OF SLOW TOURISM: PERCEPTIONS OF HUNGARIAN CITIZENS [PDF]

Interdisciplinary Description of Complex Systems, 2021
Besides slow food, slow city, slow fashion, education, and marketing - slow tourism is one of the several different slow movements. Several trends justify the importance and the reasons for the existence of slow tourism: the aging society, the growing ...
Ildikó Ernszt, Zsuzsanna Marton
doaj   +1 more source

Pullback Attractors for a Class of Semilinear Second-Order Nonautonomous Evolution Equations with Hereditary Characteristics

Journal of Mathematics, 2022
In this paper, we investigate the long-time behavior for the nonautonomous semilinear second-order evolution equation ∂2u/∂t2−Δu−Δ∂u/∂t−Δ∂2u/∂t2=ft,ux,t−ρt+gt,x,inτ,∞×Ω with some hereditary characteristics, where Ω is an open-bounded domain of ℝNN≥3 with
Fang-hong Zhang, Xiao-hua Chen
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Benchmark Study of Epoxy Coatings with Selection of Bio-Based Phenalkamine versus Fossil-Based Amine Crosslinkers

Molecules, 2023
The phenalkamines (PK) derived from cardanol oil can be used as a bio-based crosslinker for epoxy coatings as an alternative for traditional fossil amines (FA).
Pieter Samyn, Joey Bosmans, Patrick Cosemans   +2 more
doaj   +1 more source

Feasibility Study of Closed-Loop Recycling for Plastic Generated from Waste Electrical and Electronic Equipment (WEEE) in South Korea

Energies, 2023
Plastics follow a linear economic structure, leading to detrimental environmental effects, such as global warming and ecosystem destruction, through incineration and accumulation throughout their life cycle.
Won Hee Choi, Kook Pyo Pae, Nam Seok Kim, Hong Yoon Kang, Yong Woo Hwang   +4 more
doaj   +1 more source

Towards Ecological and Social Balance: Balanced Management for The Conservation of Bilih Fish (Mystacoleusus Padangensis Bleeker) in Singkarak Lake [PDF]

BIO Web of Conferences
Symptoms of over exploitation in bilih fish (Mystacoleusus padangensis Bleeker) fishing in Singkarak Lake are indicated by a decline in population and the decreasing size of caught fish.
Nadjib Mochammad, Hidayatina Achsanah, Hadiarto Agus, Mulyaningsih Yani, Thoha Mahmud   +4 more
doaj   +1 more source

Analysis Phase of Lean Six Sigma Methodology with Scaled-Down Laboratory Experiments for an Industrial-Scale Biogas Plant

Designs, 2022
Although the benefits of the Lean Six Sigma (LSS) methodology have been proven for more than 20 years, it is still underutilized in environmental science, (e.g., in anaerobic digestion and biogas production).
Samet Cinar, Senem Önen Cinar, She Ming Ng, Kerstin Kuchta   +3 more
doaj   +1 more source

The Accuracy of PV Power Plant Scheduling in Europe: An Overview of ENTSO-E Countries

IEEE Access, 2023
The dynamic increase of Europe’s installed photovoltaic capacities does not leave any of the stakeholders of the electricity industry unaffected.
Henrik Zsiboracs, Andras Vincze, Gabor Pinter, Nora Hegedusne Baranyai   +3 more
doaj   +1 more source

Exploring the Grid Electricity Saving Potentials of Using Hybrid PV Systems in European Countries: A Comparative Study

IEEE Access, 2023
All over the world nations make efforts, albeit to differing degrees, to mitigate climate change by substantially changing the composition of their energy mixes by relying more on renewable sources of energy instead of fossil fuels.
Henrik Zsiboracs, Andras Vincze, Gabor Pinter, Nora Hegedusne Baranyai   +3 more
doaj   +1 more source

A Novel Deep Learning Approach for Wind Power Forecasting Based on WD-LSTM Model

Energies, 2020
Wind power generation is one of the renewable energy generation methods which maintains good momentum of development at present. However, its extremely intense intermittences and uncertainties bring great challenges to wind power integration and the ...
Bingchun Liu, Shijie Zhao, Xiaogang Yu, Lei Zhang, Qingshan Wang   +4 more
doaj   +1 more source

Feasibility of Using the Hollow Glass Microsphere to Develop Lightweight CAC-GGBFS-Blended Strain-Hardening Cementitious Composites

Frontiers in Materials, 2021
Strain hardening cementitious composites (SHCCs) with superior tensile strength and ductility have been utilized as an effective repair material. A corrosion-resistant binder, calcium aluminate cement (CAC)–ground granulated blast-furnace slag (GGBFS ...
Wei Fan, Yan Zhuge, Xing Ma, Christopher W.K. Chow, Nima Gorjian, Yue Liu   +5 more
doaj   +1 more source