Results 31 to 40 of about 1,244,499 (304)

Energy-Saving Design and Energy Consumption Analysis of a New Vacuum Refrigerator

Buildings, 2022
With the goal of carbon peak and carbon neutrality, fossil energy is becoming increasingly exhausted. Optimizing energy structure and saving energy and reducing consumption are the top priority. With the rapid development of modern science and technology,
Nuonan Zhang, Yun Guo, Weijian Yuan, Yaolin Lin   +3 more
doaj   +1 more source

Research on Regional Carbon Emission Reduction in the Beijing–Tianjin–Hebei Urban Agglomeration Based on System Dynamics: Key Factors and Policy Analysis

Energies, 2023
Urban agglomerations are regions where the economy and population are highly concentrated, which are also spatial units with more concentrated carbon emissions.
Yuan Zeng, Wengang Zhang, Jingwen Sun, Li’ao Sun, Jun Wu   +4 more
doaj   +1 more source

Sequence stratigraphy, chemostratigraphy and facies analysis of Cambrian Series 2 – Series 3 boundary strata in northwestern Scotland [PDF]

, 2016
Globally, the Series 2 – Series 3 boundary of the Cambrian System coincides with a major carbon isotope excursion, sea-level changes and trilobite extinctions.
Faggetter, Luke, FAGGETTER, LUKE E., Joachimski, Michael, JOACHIMSKI, MICHAEL M., NEWTON, ROBERT J., Pruss, Sara, PRUSS, SARA B., Raine, Robert, RAINE, ROBERT J., Smith, Paul, SMITH, PAUL M., SUN, YADONG, WIDDOWSON, MIKE, Wignall, P B, WIGNALL, PAUL B.   +14 more
core   +1 more source

Rattle drum-inspired triboelectric nanogenerator with enhanced output using charge dispatch and magnetic repulsion pendulum

Nature Communications
Densifying triboelectric layers benefits triboelectric nanogenerators (TENGs) by increasing output, improving spatial utilization, and reducing costs. However, structural densification imposes limitations that hinder further output enhancement.
Wei Tang, Hongfang Li, Jiawei Li, Weiyu Zhou, Jiaqi Duan, Yongsheng Wen, Lingyu Wan, Guanlin Liu   +7 more
doaj   +1 more source

Research on Carbon Emission Characteristics and Mitigation Pathways in the Vehicle Fuel Cycle: A Case Study of Guangdong Province

Atmosphere, 2023
This study presents a comprehensive analysis of vehicle ownership, energy consumption, and carbon emissions in Guangdong Province, China, from 2020 to 2035 under different scenarios.
Jianjun Liu, Yinping Luo, Qianru Zhu, Yixi Li, Yutao Luo   +4 more
doaj   +1 more source

Organic Carbon Burial following the Middle Eocene Climatic Optimum (MECO) in the central - western Tethys

, 2010
We present trace metal geochemistry and stable isotope records for the middle Eocene Alano di Piave section, NE Italy, deposited during magnetochron C18n in the marginal Tethys Ocean. We identify a $\sim$ 500 kyr long carbon isotope perturbation event we
C. Agnini, D. J. A., D. Rio, E. Fornaciari, G. Muttoni., H. Pälike, L. Giusberti, L. Lanci, Spofforth, V. Luciani   +9 more
core   +1 more source

Observation of micropores in hard-carbon using Xe-129 NMR porosimetry [PDF]

, 2008
The existence of micropores and the change of surface structure in pitch-based hard-carbon in xenon atmosphere were demonstrated using Xe-129 NMR. For high-pressure (4.0 MPa) Xe-129 NMR measurements, the hard-carbon samples in Xe gas showed three peaks ...
Ago, Aisaku Nagai, Azuma, Barrie, Conard, Dahn, De Dios, Demarquay, Franklin, Gotoh, Guerin, Hironori Omi, Hiroyuki Ishida, Ito, Jenkins, Kato, Kazuma Gotoh, Kentgens, Kneller, Mariko Maeda, Michihisa Miyahara, Mitani, Moudrakovski, Nagao, Nagasaka, Nossov, Omi, Omi, Ripmeester, Ripmeester, Romanenko, Romanenko, Saito, Springuel-Huet, Springuel-Huet, Suh, Syamala, Takahiro Ueda, Tanjo, Taro Eguchi, Tatsumi, Tatsumi, Tokumitsu, Tomaselli, Ueda, Yamazaki   +45 more
core   +1 more source

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

FEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino, Meijie Li, Cécile Fizames, Mattia Adamo, Laurence Lejay, Christian Dubos, Matthieu Platre, Antoine Martin   +7 more
wiley   +1 more source

Multi-Unit Coupled Motion Hybrid Generator Based on a Simple Pendulum Structure

Applied Sciences
Wave energy is a widely distributed, abundant, and clean renewable energy source with tremendous potential for development. This study presents a multi-unit coupled motion hybrid generator (MCM-HG) based on a pendulum structure for harvesting low ...
Yifan Li, Huiying Li, Lingyu Wan
doaj   +1 more source

Research on Transient AC Overvoltage Suppression Strategy of Islanded Wind Power Transmission via VSC-HVDC

发电技术, 2022
Voltage source converter based high voltage direct current (VSC-HVDC) has a broad application prospect in the field of islanded renewable energy transmission, due to its advantages such as no commutation failure. When AC fault occurs in the AC power grid
YU Xiao, BU Guangquan, WANG Shanshan
doaj   +1 more source