Results 81 to 90 of about 8,550,318 (390)

Influence of Mortar Rheology on Aggregate Settlement [PDF]

open access: yes, 2000
The influence of the rheology of fresh concrete on the settlement of aggregate is examined. Fresh concrete exhibits a yield stress that, under certain conditions, prevents the settlement of coarse aggregate, although its density is larger than that of ...
Gadala-Maria, Francis   +4 more
core   +1 more source

Contrasting processing tomato cultivars unlink yield and pollen viability under heat stress [PDF]

open access: gold, 2021
Golan Miller   +6 more
openalex   +1 more source

Developmental Disorders in Children Recently Diagnosed With Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Neurocognitive deficits in adult survivors of childhood cancer are well established, but less is known about developmental disorders (DD) arising shortly after cancer diagnosis. Using 2016–2019 linked Ohio cancer registry and Medicaid data, we compared DD among 324 children with cancer and 606,913 cancer‐free controls.
Jamie Shoag   +5 more
wiley   +1 more source

Self-Healing of Pluronic® F127 Hydrogels in the Presence of Various Polysaccharides

open access: yesGels, 2023
Thermoresponsive Pluronic® F127 (PL) gels in water were investigated through rheological tests in different shear conditions. The gel strength was tuned with the addition of 1% polysaccharide solution.
Alexandra Lupu   +3 more
doaj   +1 more source

Effects of duration of water stress at different growth stages on growth and yield of soybeans (Glycine max (L) Merrill) : a thesis presented in partial fulfilment of the requirements for the degree of Master of Agriculture in Plant Science at Massey University [PDF]

open access: yes, 1982
Four soybean cultivars (viz. Evans, Geiso, Maple Arrow and S.J.4) were subjected to water stress at three different reproductive growth stages: i)entire reproductive growth stages (R1 to R7) ii) early reproductive growth stages (R1 to R4) and iii) late ...
Laohasiriwong, Suwit
core  

Intermittent flow in yield-stress fluids slows down chaotic mixing

open access: yes, 2013
In this article, we present experimental results of chaotic mixing of Newtonian uids and yield stress fluids using rod-stirring protocol with rotating vessel.
Gouillart, Emmanuelle   +3 more
core   +2 more sources

Evaluation of the effect of irrigation on biometric growth, physiological response and essential oil of Mentha spicata (L.) [PDF]

open access: yes, 2019
A field experiment was performed on spearmint (Mentha spicata L.) under different irrigation regimes in a hilly area of Southern Italy. Objectives of the study include evaluating the physiological and biometrical response of mint from plant ...
Ahmad, Uzair   +3 more
core   +1 more source

Different Effects of NSF and PCE Superplasticizer on Adsorption, Dynamic Yield Stress and Thixotropy of Cement Pastes

open access: yesMaterials, 2018
This study compares the differences and similarities of two types of superplasticizers—NSF (Naphthalene Sulfonate Formaldehyde) and PCE (PolyCarboxylate Ester)—in fresh cement paste systems, in terms of adsorption, dynamic yield stress, and thixotropic ...
Ye Qian, G. de Schutter
semanticscholar   +1 more source

Characterizing Parental Concerns About Lasting Impacts of Treatment in Children With B‐Acute Lymphoblastic Leukemia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background B‐acute lymphoblastic leukemia (B‐ALL) is the most common pediatric cancer, and while most children in high‐resource settings are cured, therapy carries risks for long‐term toxicities. Understanding parents’ concerns about these late effects is essential to guide anticipatory support and inform evolving therapeutic approaches ...
Kellee N. Parker   +7 more
wiley   +1 more source

THE EFFECT OF STIFFNESS OF THE LOADING SYSTEM ON DETERMINATION OF TENSILE CHARACTERISTICS FROM THE RESULTS OF SMALL PUNCH TESTS

open access: yesActa Metallurgica Slovaca, 2014
The assessment of the residual lifetime of critical components of industrial plants requires the knowledge of mechanical properties prior to operation, respecting all technological operations realized throughout the manufacture of the component, and the ...
Karel Matocha   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy