Results 71 to 80 of about 15,073,133 (303)

Effect of Pyrolysis Temperature on Biochar Microstructural Evolution, Physicochemical Characteristics, and Its Influence on Biochar/Polypropylene Composites

open access: yesApplied Sciences, 2019
Environmental management through effective utilization of biowastes has been a topic of intensive research in recent years. This study examines the effect of pyrolysis temperature on the physical and morphological characteristic of biochar (BC) derived ...
Ahmed Y. Elnour   +6 more
doaj   +1 more source

Effect of frost on cereal grain crops [PDF]

open access: yes
Loss of wheat production due to frost damage is not common in Victoria. However, while the total loss is rarely great, individual growers can suffer heavy losses in some years.
Department of Environment and Primary Industries
core  

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

Facilitated Chromium(VI) Transport across an Ionic Liquid Membrane Impregnated with Cyphos IL102

open access: yesMolecules, 2019
Chromium(VI) is a well-known hazardous element, thus, its removal from aqueous sources is of a general concern. Among the technologies used for the removal of this type of toxic elements, liquid membranes are gaining in importance and the same has ...
Francisco Jose Alguacil
doaj   +1 more source

The necessity of community-oriented and future-oriented revision in the educational content of the field of environmental health from the point of view of the beneficiaries (graduates and students) [PDF]

open access: yesسلامت و محیط, 2023
Background and Objective: The trend of developments in the health system and medical education and other related sciences, including environmental health, is a global challenge.
Mohammad Mosaferi   +5 more
doaj  

Estimating crop yields and crop losses [PDF]

open access: yes
Accurate, early estimations of grain yield and crop loss are important skills in grain production and extensive personal experience is essential for estimating yields at early stages of ...
Department of Environment and Primary Industries
core  

Environment for the People [PDF]

open access: yes, 2005
Environment for the People, a joint publication of PERI and the Centre for Science and the Environment (CSE) in India, documents innovative strategies used by environmental activists around the world to build natural assets.
Elizabeth A. Stanton, James K. Boyce
core  

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Addressing Pollution‐Related Global Environmental Health Burdens

open access: yesGeoHealth, 2018
New analyses are revealing the scale of pollution on global health, with a disproportionate share of the impact borne by lower‐income nations, minority and marginalized individuals.
Gabriel M. Filippelli, Mark P. Taylor
doaj   +1 more source

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