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Reducing Preschool Exclusionary Discipline Practices Through Infant and Early Childhood Mental Health Consultation: Findings from the Jump Start Program [PDF]

open access: yesChildren
Background/Objectives: National data show that about 250 preschoolers are suspended or expelled daily in the United States. Jump Start is a multi-tiered infant and early childhood mental health consultation program that strengthens early care and ...
Yaray Agosto   +8 more
doaj   +2 more sources

Energy analysis of the convective drying of iron ore fines [PDF]

open access: yesChemical Industry and Chemical Engineering Quarterly, 2023
Drying operations in iron ore processing plants have a particularly high energy demand due to the massive solid flow rates employed in this industry. A 33 full-factorial design was applied to investigate the effects of air temperature, airflow velocity ...
e Souza Amarílis Severino   +4 more
doaj   +1 more source

Rheology of Conductive High Reactivity Carbonaceous Material (HRCM)-Based Ink Suspensions: Dependence on Concentration and Temperature

open access: yesNanomaterials, 2022
The present case study reports a shear rheological characterization in the temperature domain of inks and pastes loaded with conductive High Reactivity Carbonaceous Material (HRCM) consisting mainly of few-layers graphene sheets.
Claudia Dessi   +5 more
doaj   +1 more source

Principles of Dispersing Powders for 3D Printing

open access: yesColloids and Interfaces, 2021
During the past 30 years, more and more 3D-printing techniques based on suspensions with specific rheological properties have been innovated and improved.
Hongli Zhou   +5 more
doaj   +1 more source

Recent Advances in Mechanics of Non-Newtonian Fluids

open access: yesFluids, 2020
Flow of non-Newtonian (non-linear) fluids occurs not only in nature, for example, mud slides and avalanches, but also in many industrial processes involving chemicals (polymers), biological materials (blood), food (honey, ketchup, yogurt), pharmaceutical
Wei-Tao Wu, Mehrdad Massoudi
doaj   +1 more source

Suspension trauma [PDF]

open access: yesEmergency Medicine Journal, 2007
Suspension trauma (also known as "harness-induced pathology" or "orthostatic shock while suspended") is the development of presyncopal symptoms and loss of consciousness if the human body is held motionless in a vertical position for a period of time. It has been described in experiments of personal fall protection, and has been implicated in causes of
Caroline, Lee, Keith M, Porter
openaire   +2 more sources

Redefining risk: Human rights and elementary school factors predicting post-secondary access

open access: yesEducation Policy Analysis Archives, 2020
While there is a widespread consensus that students’ pathways towards postsecondary education are influenced early in life, there is little research on the elementary school factors that shape them.
Robert S. Brown   +2 more
doaj   +1 more source

Drying of suspension and pastes in fluidized bed of inert particles [PDF]

open access: yesJournal of the Serbian Chemical Society, 2000
A fluid bed dryer with inert particles was used for the drying of suspensions and pastes. The effects of the operating conditions on the dryer throughput and on the product quality were investigated.
Grbavčić Željko B.   +2 more
doaj   +1 more source

Formulation of Highly Concentrated Suspensions for Spray Drying in a Fluidized Bed

open access: yesKONA Powder and Particle Journal, 2014
Spray drying of suspensions leads most often to free-flowing powder products of good quality. However, this process is energy-consuming, especially because of the high amounts of liquid to be evaporated from the ...
Anne Dusanter   +2 more
doaj   +1 more source

Suspension fertilisers based on alternative raw materials - the key to sustainability and closed nutrient cycles [PDF]

open access: yesArchives of Environmental Protection, 2023
The rapid, high increase in production costs and prices of mineral fertilizers leads to a reduction in their use by farmers, while fertilizer manufacturers consider the use of alternative raw materials and reducing the energy consumption of fertilizer ...
Katarzyna Gorazda   +3 more
doaj   +1 more source

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