Results 71 to 80 of about 16,463 (197)

Engineering Thermochemistry and Process Technologies to Enable Gigaton‐Scale Sustainable Biochar Production

open access: yesSusMat, EarlyView.
This review examines large‐scale biochar production technologies and process engineering from an engineering thermochemistry perspective. At the level of thermochemical fundamentals, we discuss thermochemical techniques, pyrolysis mechanisms, and key parameters governing biochar formation.
Dengguo Lai   +12 more
wiley   +1 more source

Nature‐Positive Materials Engineering: Carbon Electrodes from Satoyama Biomass

open access: yesThe Chemical Record, EarlyView.
Nature‐positive materials engineering can link satoyama forest stewardship with the design of carbon electrodes for batteries, supercapacitors, and electrocatalysis. By turning underused firewood and charcoal resources into functional carbons, this approach reduces mining footprints while supporting biodiversity, landscape resilience, and regional ...
Yuta Nakayasu
wiley   +1 more source

Jobs for Sawdust [PDF]

open access: yesScientific American, 1921
n ...
openaire   +2 more sources

Properties of Ferrocement Slabs Containing Sawdust

open access: yesTikrit Journal of Engineering Sciences, 2013
This research included the study of influence of sawdust addition on the properties of mortar and ferrocement slabs and study the influence of treatment sawdust on the static and dynamic properties of the Sawdust Ferrocement Slabs (SFS).
Aziz Ibrahim Abdulla   +2 more
doaj   +1 more source

Dystrophia Smolandiensis is characterized by a novel NQO1 variant and a distinct phenotype from COL17A1‐associated epithelial recurrent erosion dystrophy

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose To determine the molecular cause of the two epithelial recurrent erosion dystrophies, Dystrophia Smolandiensis and Dystrophia Helsinglandica, and to identify phenotypic differences between the two conditions. Methods DNA samples and clinical data from structured interview records were obtained from the Swedish families in which ...
Karl De Geer   +5 more
wiley   +1 more source

Biomass pyrolysis oil/diesel blends for a small agricultural engine

open access: yesEnergy Exploration & Exploitation
The present study reports on an investigation of teak sawdust pyrolysis oil blended with commercial diesel in a small four-stroke compression ignited engine. The engine performance and emissions were evaluated. The teak sawdust pyrolysis oil was obtained
Panuphong Mankeed   +3 more
doaj   +1 more source

Degradasi komponen serat serbuk gergaji hasil biokonversi jamur tiram putih (Pleurotus ostreatus) dengan level urea berbeda

open access: yesJurnal Ilmu-Ilmu Peternakan, 2018
This study aims to determine the effect of urea supplementation on substrate to the change percentage content of crude fibre component  of sawdust as the yield of bioconversion by Pleurotus ostreatus with 40 days incubation period.
Rip Krishaditersanto
doaj   +1 more source

Tracer Test as a Tool for Optimizing the Flow Patterns and Efficiency of a Full‐Scale Drainage Water Treatment Wetland

open access: yesWater and Environment Journal, EarlyView.
Tracer testing assessed hydraulics and nitrate removal in three full‐scale agricultural drainage treatment wetlands over 3.5 years (three tests). The first test showed rapid, short‐circuited flow and low residence time. After modifying the collection system, the second test increased residence time from 1 to 7 days.
Jan Kukačka   +7 more
wiley   +1 more source

An Up-To-Date Review of Sawdust Usage in Construction Materials

open access: yesJournal of Engineering
Carbon emissions, and expensive raw building materials with high risk of being scarce in the future would expose both global nature and sustainability of construction to danger.
Nadia Ghadhanfer Hikmet
doaj   +1 more source

Civilian Occupational Exposure to Vapors, Gas, Dust, or Fumes and Respiratory Health Among United States Military Veterans

open access: yesAmerican Journal of Industrial Medicine, Volume 69, Issue 7, Page 503-511, July 2026.
ABSTRACT Background We investigated associations of self‐reported and job exposure matrix (JEM) assigned civilian occupational exposure to vapors, gas, dust, or fumes (VGDF) with respiratory symptoms among previously deployed US Veterans. Methods An interviewer‐administered questionnaire ascertained self‐reported civilian occupational VGDF exposure.
Sahra Mohazzab‐Hosseinian   +14 more
wiley   +1 more source

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