Results 221 to 230 of about 1,795,114 (414)

Current state-of-the-art in drying low-rank coals [PDF]

open access: yes, 1976
Preparing Alaska's coal for marketing -- Drying low-rank coals -- Effect of lignite source -- Acknowledgement -- References.Research on drying of low-rank coals, such as lignites and subbituminous coals, has been conducted for nearly half a century ...
Rao, P.D. and Wolff, E.N.
core  

Efficient heat integration within discretely heat integrated distillation columns using liquid injection

open access: yesAIChE Journal, EarlyView.
Abstract Electrification of distillation processes through discretely heat integrated distillation columns (D‐HIDiC) is an effective approach to enhance energy efficiency and lower carbon emissions. For separating systems with high temperature lift, multi‐stage compression and inter‐stage cooling are necessary to link the high‐pressure rectifier and ...
Chengtian Cui   +3 more
wiley   +1 more source

The role of biomass energy consumption and economic complexity on environmental sustainability in G7 economies

open access: yesBusiness Strategy and the Environment, Volume 32, Issue 1, Page 781-801, January 2023., 2023
Abstract This paper empirically examines the effect of biomass energy consumption and economic complexity on environmental sustainability in G7 economies. The current study attempts to report a comprehensive analysis of biomass energy and economic complexity on ecological and carbon footprints and carbon emissions.
Umer Shahzad   +4 more
wiley   +1 more source

Silicosarcoidosis: Histologic and Clinical Features of an Occupational Granulomatous Disease

open access: yesAmerican Journal of Industrial Medicine, EarlyView.
ABSTRACT Sarcoidosis is a multisystem inflammatory disease of unknown etiology. Growing evidence indicates that occupational exposure to respirable crystalline silica (RCS) is associated with an increased incidence of sarcoidosis. Yet a diagnosis of sarcoidosis rarely prompts investigation to identify preventable exposures.
Jeremy T. Hua   +11 more
wiley   +1 more source

THE MICROBIOLOGY OF COAL I [PDF]

open access: bronze, 1957
Martin H. Rogoff, I. Wender
openalex   +1 more source

A comprehensive review on the applications of coal fly ash

open access: yes, 2015
Z. Yao   +6 more
semanticscholar   +1 more source

Accidental Coal-gas Poisoning [PDF]

open access: green, 1957
H.D. Chalke, J. R. Dewhurst
openalex   +1 more source

THE NIGERIAN COAL CORPORATION: AN EVALUATION OF PRODUCTION PERFORMANCE(1960 1987) [PDF]

open access: yes
COAL WAS DISCOVERED IN NIGERIA IN 1909 AND COAL MINING STARTED WITH A DRIFT MINE AT OGBETE, ENUGU IN 1915. SINCE 1958/59, WHEN COAL PRODUCTION REACHED ITS PEAK, THERE HAS BEEN A PERSISTENT FLUCTUATION IN THE AMOUNT OF COAL PRODUCED IN SUBSEQUENT YEARS ...
DR. GODWIN CHUKWUDUM NWAOBI
core  

Effectiveness of Autologous Hematopoietic Stem Cell Transplantation versus Alemtuzumab and Ocrelizumab in Relapsing Multiple Sclerosis: A Single Center Cohort Study

open access: yesAnnals of Neurology, EarlyView.
Objective To compare clinical and radiological outcomes among relapsing multiple sclerosis patients treated with autologous hematopoietic stem cell transplantation (AHSCT), alemtuzumab (ATZ), and ocrelizumab (OCR). Methods From a London (UK) hospital‐based observational cohort, modeled data were obtained from 621 relapsing–remitting multiple sclerosis ...
Paolo Antonio Muraro   +16 more
wiley   +1 more source

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