Experimental Study on Crushing Characteristics of Lignite under Different Load Conditions by Ziwen Dong

“…Coal particle size and the degree of compaction significantly affect the goaf heritage ventilated environment and the process of spontaneous combustion of coal, the distribution of particle size and compaction degree are also affected by the load size and the application process, and the distribution of stress in goaf is not uniform, resulting in the distribution of particle size and compaction degree of mined-out coal. …”
Get full text

On the transitory performance of mixed convective heat and mass transfer around spherical region in the presence of fluctuating streams by Hossam A. Nabwey, Sahar Anwar, Muhammad Ashraf, A.M. Rashad

“…This mechanism of heat and mass transfer is of great importance in thermal management systems, biomedical technology, and particle dispersion in environmental flows with many others. …”
Get full text

Identification of cell chemistries in lithium-ion batteries: Improving the assessment for recycling and second-life by Christopher Wett, Jörg Lampe, Dominik Görick, Thomas Seeger, Bugra Turan

“…Using the Python Battery Mathematical Modelling (PyBaMM) framework, synthetical partial open circuit voltage (OCV) charge and discharge curves are generated with an electrochemical single particle model for three different cathode chemistries and the initial state of charge and state of health values as well as the initial capacities are varied. …”
Get full text

Learning from Mistakes by LE Nicolle

“…In the present issue of the Journal, Patrick and his colleagues (pages 330-336) describe an episode in the summer of 2003, immediately following the severe acute respiratory syndrome (SARS) epidemic, when an outbreak of respiratory illness occurred in a long-term care facility in Vancouver, and was initially reported by the National Microbiology Laboratory (NML) to be SARS. …”
Get full text

Massive celestial amplitudes and celestial amplitudes beyond four points by Reiko Liu, Wen-Jie Ma

“…Finally, we show that a new series of operators appears when turning on the mass of the first incoming particle. The leading operator in this series can be interpreted as a two-particle exchange in the OPE of one massive and one massless scalars.…”
Get full text

A Strongly A-Stable Time Integration Method for Solving the Nonlinear Reaction-Diffusion Equation by Wenyuan Liao

“…The semidiscrete ordinary differential equation (ODE) system resulting from compact higher-order finite difference spatial discretization of a nonlinear parabolic partial differential equation, for instance, the reaction-diffusion equation, is highly stiff. …”
Get full text

Effect of Homogenization Process on the Production of Arthrospira platensis Carotenoid Nanocapsules Encapsulated with Arabic Gum and Whey Protein Concentrate by Khusnul Alfionita, Siti Ari Budhiyanti, Nurfitri Ekantari

“…Highlight Research • The homogenization process affected the particle size reduction • The homogenization process using both High Speed Homogenizer and Ultrasound had a smaller particle size and the highest efficiency in encapsulation   Abstract Arthrospira platensis contains a high concentration of carotenoids mainly 80 % β-carotene. …”
Get full text

Performance of Composite Filters Assembled from Multiple Layers of Basic Filtration Media by Peng Wang, Zhen Liu, Da-Ren Chen

“…As expected, the minimum particle collection efficiency of the N95 respirator media sample was higher than 95% and the efficiency of the samples from the four tested face masks varied from 71.8% to 83.6%. …”
Get full text

Noncommutative Spacetime Symmetries from Covariant Quantum Mechanics by Alessandro Moia

“…However, spacetime noncommutativity can also be introduced into single-particle covariant quantum mechanics, replacing the commuting operators representing the particle’s spacetime coordinates with noncommuting ones. …”
Get full text

Permeability Models for Magma Flow through the Earth's Mantle: A Lie Group Analysis by N. Mindu, D. P. Mason

“…The migration of melt through the mantle of the Earth is governed by a third-order nonlinear partial differential equation for the voidage or volume fraction of melt. …”
Get full text

Quantum Brownian Representation for the Quantum Field Modes by Daniel Arteaga

“…When analyzing the particle-like excitations in quantum field theory it is natural to regard the field mode corresponding to the particle momentum as an open quantum system, together with the opposite momentum mode. …”
Get full text

Performance Assessment of Sintered Metal Fiber Filters in Fluid Catalytic Cracking Unit by Liang Yang, Zhongli Ji, Qiaoqi Xu, Hao Li

“…The operating temperature and pressure were maximum 55°C and 0.28 MPa, respectively. Specific particle sampling systems were used to measure the particle size and concentration directly at high temperature. …”
Get full text

Characteristics of Fly Ash from Coal Water Slurry Circulating Fluidized Bed Combustion by ZHANG Daixin, ZHANG Guoqing, LIU Haijun, HUANG Yongbo, DU Shanzhou, FAN Baoguo, HUANG Zhong

“…The combustibles in fly ash are mainly below 40 μm, and the unburned combustible content increases with the decrease of fly ash particle size. Most of small fly ash particles were composed of undeveloped pore structure particles with high combustible content. …”
Get full text

Anterior Cruciate Ligament Mechanical Response to Load in the Setting of Changes to the Medial Meniscus by Angela Hussain, Muffaddal Madraswala, Jason Koh, Farid Amirouche

“…<b>Hypothesis/Purpose</b>: This study aims to investigate how the ACL compensates for the change in knee joint stability and contact pressures due to partial horizontal cleavage tears (HCTs) in the meniscus, such as partial meniscectomy and partial transplantation on knee joint stability and contact pressures. …”
Get full text

Effects of Volatile Components on Mixing State and Size Distribution of Individual Black Carbon Aerosols by Kangning Li, XiaoFei Wang, Xiaohui Lu, Hong Chen, Xin Yang

“…Abstract In this study, the effects of different volatile components on the mixing state and size distribution of ambient individual black carbon (BC) aerosols were measured using thermo-denudation with single-particle soot photometry and single-particle aerosol mass spectrometry from September 9 to September 27, 2018, in Shanghai, China. …”
Get full text

Predictive Model of Granular Fertilizer Spreading Deposition Distribution Based on GA-GRNN Neural Network by Lilian Liu, Guobin Wang, Yubin Lan, Xinyu Xue, Suming Ding, Huizheng Wang, Cancan Song

“…In this paper, we investigate the particle deposition distribution characteristics in granular fertilizer spreading, establish a relationship model between operational parameters and particle deposition distribution, and design an unmanned aerial vehicle (UAV) fertilizer particle deposition prediction system based on neural network decision making, which provides a decision-making basis for the variable fertilizer application model under multifactorial interactions. …”
Get full text

Decepción partidista o alternancia política. Análisis de proceso electoral para gobernador en Guanajuato 2012 by Ma. Aidé Hernández García, Fernando Díaz Pérez

“…En este artículo se pretende señalar cómo el Partido Acción Nacional (PAN) está dejando de ser un partido mayoritario en Guanajuato, ya que en la elección de 2012 el Partido Revolucionario Institucional (PRI) ganó importantes municipios en el estado como es Guanajuato y León, pero además perdió por un porcentaje relativamente pe - queño la gubernatura. …”
Get full text

Study of Nonleptonic Bq∗→DqV and PqD∗ Weak Decays by Qin Chang, Xiaohui Hu, Junfeng Sun, Xiaolin Wang, Yueling Yang

Get full text

Chiral Phase Transition in Linear Sigma Model with Nonextensive Statistical Mechanics by Ke-Ming Shen, Hui Zhang, De-Fu Hou, Ben-Wei Zhang, En-Ke Wang

Get full text