Results 81 to 90 of about 8,130,325 (342)

Initial pyrolysis mechanism and product formation of cellulose: An Experimental and Density functional theory(DFT) study

open access: yesScientific Reports, 2020
In this paper, analytical pyrolyzer coupled with a gas chromatography–mass spectrometry set-up (Py-GC/MS) and density functional theory(DFT) theory was used to reveal the initial pyrolysis mechanism and product formation mechanism of cellulose pyrolysis.
Qing Wang   +5 more
doaj   +1 more source

Recovery of Ilmenite from an Ultrafine Fine Particle Material in Panxi

open access: yesKuangchan zonghe liyong, 2023
This is an essay in the field of mineral processing engineering. This study conducted a test study on the recovery of Ilmenite from an Ultrafine Fine Particle Material in Panxi, determined the overall process flow of strong magnetic preconcentration ...
Jian Deng   +4 more
doaj   +1 more source

Health Literacy, Self‐Efficacy and Knowledge of Sickle Cell Disease Among Caregivers

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Sickle cell disease (SCD) is a hereditary blood disorder in which abnormal haemoglobin leads to severe anaemia, painful crises and organ failure. Caregivers’ health literacy (HL) – their ability to assess, understand and apply information, and interact with healthcare professionals – is crucial for managing children with SCD, yet ...
Melanie Bruinooge   +6 more
wiley   +1 more source

Utilization of mechanical engineering manpower in South Africa [PDF]

open access: yes, 1989
Includes bibliographical references.The South African economy is currently experiencing a slow growth rate as a result of amongst other things, a shortage of engineers and technicians.
Franks, Oswald Schweitzer Wesley
core  

Comprehensive Utilization of the Water Resources in small Watershed [PDF]

open access: yes, 2011
The water problem is a vital question which relates to the sustainable development of the national economy. And the water resource is also a kind of comprehensive natural resources which has a variety of use values and can supply with the water needs for
Feng, Zhe   +6 more
core   +1 more source

Early Impact of Childhood Opportunity on Neurocognitive Outcomes in Sickle Cell Disease

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Neurocognitive impairment is a well‐recognized complication of sickle cell disease (SCD) that begins early in childhood and persists across development. While cerebrovascular injury contributes substantially to risk, neurocognitive deficits are also observed in children without overt or silent cerebral infarctions, suggesting ...
Julia E. LaMotte   +5 more
wiley   +1 more source

Comparison and Summary of Relevant Standards for Comprehensive Utilization of Fly Ash at Home and Abroad

open access: yes, 2021
Based on the comprehensive utilization situation of fly ash in some countries, the contents and characteristics of the existing fly ash comprehensive utilization standard systems of these countries were discussed and compared, so as to provide guidance ...
Shengxiang Jin   +5 more
semanticscholar   +1 more source

Re‐Irradiation in Pediatric Diffuse Midline Glioma: A Multi‐Institutional Retrospective Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with recurrent diffuse midline gliomas (DMGs) have limited therapeutic options at recurrence. Re‐irradiation (RT2) may be used at progression, but with uncertainty about the benefit. Methods We conducted a multi‐institutional retrospective study of children aged < 18 with DMG treated at three centers (Toronto, Canada ...
Ajay Thomas Alex   +13 more
wiley   +1 more source

Microbial pentose utilization : current applications in biotechnology / [PDF]

open access: yes, 1995
Microbial utilization of the inexhuaustible lignocellulosic biomass for the production of industrial chemicals, liquid fuels, protein-rich feed and food, and preparation of cellulose polymers, is an attractive approach to help meet energy and food ...
Mishra, Prashant., Singh, Ajay
core  

Utilization of Synthetic Steel Gases in an Additively Manufactured Reactor for Catalytic Methanation [PDF]

open access: yes, 2023
The path to European climate neutrality by 2050 will require comprehensive changes in all areas of life. For large industries such as steelworks, this results in the need for climate-friendly technologies.
Alexander Feldner   +9 more
core   +3 more sources

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