6,119,038 Result(s)
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Article
Hydration reaction characteristics of CaO from various local limestone samples as Chemical heat pump/storage materials
The reaction characteristics, including hydration reaction rate and performance over repeated reaction cycles, of CaO extracted from different local limestone samples in Japan were examined to identify the op...
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Article
Control strategy for clutch engagement during mode change of plug-in hybrid electric vehicle
The plug-in hybrid electric vehicle (PHEV) has various driving modes used in both internal combustion engine and electric motors. The EV mode uses only an electric motor and the HEV mode uses both an engine an...
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Article
Rural restructuring in China: Theory, approaches and research prospect
Rural restructuring is a process of reshaping socio-economic morphology and spatial pattern in rural territory in response to the changes of elements both in kernel system and external system of rural developm...
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Guest editors’ preface
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Reconstruction of cropland spatial patterns and its spatiotemporal changes over the 20th century on the Songnen Plain, Northeast China
We initially estimated the cropland area at county level using local historical documents for the Songnen Plain (SNP) in the 1910s and 1930s. We then allocated this cropland area to grid cells with a size of 1...
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Machine Learning of Mineralization-Related Geochemical Anomalies: A Review of Potential Methods
Research on processing geochemical data and identifying geochemical anomalies has made important progress in recent decades. Fractal/multi-fractal models, compositional data analysis, and machine learning (ML)...
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Review of macroporous materials as electrochemical supercapacitor electrodes
Benefitting from excellent reversibility, high power density, and long cycle lifetime, electrochemical supercapacitors have become a versatile solution to meet the needs of various emerging energy storage appl...
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Aluminosilicate inorganic polymers (geopolymers) containing rare earth ions: a new class of photoluminescent materials
Chemosynthetic aluminosilicate inorganic polymers exhibiting photoluminescent properties were prepared by introducing rare earth activator ions (Sm3+ or Eu3+) into the aluminosilicate structure by ion exchange. U...
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Effective method for knock signal denoising in internal combustion engine
Uncontrolled expansion of combustion wave in spark ignited internal combustion engine causes knock effect which seriously degrades efficiency and lifetime of the engine. Thus, accurate knock detection and cont...
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Review: recent progress in ordered macroporous electrochromic materials
Electrochromic (EC) materials have the ability to change their optical properties when exposed to a low electrical voltage. They have found a wide range of applications in smart windows, low-power displays, an...
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Watermelon-like Rh x S y @C nanospheres: phase evolution and its influence on the electrocatalytic performance for oxygen reduction reaction
Design and synthesis of oxygen reduction reaction (ORR) electrocatalysts with desired constituent based on understanding and exploitation of electrocatalytic mechanism is of great significance for applications...
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High thermoelectric performance of Bi1−x K x CuSeO prepared by combustion synthesis
A series of K-doped Bi1−x K x CuSeO (0 ≤ x ≤ 0.10) compounds were prepared by combustion synthesis combined with spark plasma sintering method. Phase com...
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Article
Silencer design for awning windows: Modified Helmholtz resonators with perforated foam
In order to dissipate sound which passes through an open awning window, we have developed a hybrid absorber made of a modified Helmholtz resonator with perforated foam. Generally, acoustic absorbers are divide...
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Article
Effect of the initial grain size and orientation on the formation of deformation twins in Ti-15Mo alloy
This study was conducted to evaluate the effect of the grain size and orientation on the formation of deformation twins in Ti-15Mo alloy. For this material, cold rolling was carried out to achieve a 90% thickn...
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Article
Occupant injury risk analysis at NASS/CDS database
Injury information for vehicle occupants from the body regions of the head, thorax, abdomen, and upper and lower extremities, due to the restraints and interior parts of the vehicle, were extracted from the 20...
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Article
Interacting effects of multiple factors on the morphological evolution of the meandering reaches downstream the Three Gorges Dam
Elucidating the influence of dams on fluvial processes can inform river protection and basin management. However, relatively few studies have focused on how multiple factors interact to affect the morphologica...
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Natural Resources Research Publications on Geochemical Anomaly and Mineral Potential Mapping, and Introduction to the Special Issue of Papers in These Fields
In its 26 years of existence, the journal of Natural Resources Research (NRR) has published and continues to publish papers on geochemical anomaly and mineral potential mapping. This is consistent with its aim...
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Article
Strong Converse Exponent for Classical-Quantum Channel Coding
We determine the exact strong converse exponent of classical-quantum channel coding, for every rate above the Holevo capacity. Our form of the exponent is an exact analogue of Arimoto’s, given as a transform o...
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Performance evaluation of damper control settings for operation of multiple-zone variable air volume reheat system in different building applications and climate types
Choosing the right control strategies is an important task for effective operation of variable air volume reheat (VAVR) system in commercial buildings. In this design, dampers’ position inside air terminal uni...
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Predictive coalescence modeling of particles from different polymers: application to PVDF and PMMA pair
This paper aims to study the coalescence phenomenon of two different polymers PVDF and PMMA. The paper is divided in two parts: the first part is devoted to the experimental work, and the second one focuses on...
