Results 81 to 90 of about 44,074,051 (232)

Feeding, Fear, and Acceptance: Caregivers’ Experiences of Nutritional Support During Childhood Cancer Treatment

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose To explore caregivers' experiences and perceptions of the nutritional challenges faced by children and adolescents undergoing cancer treatment, including oral intake and the use of nutritional support. Methods This was a qualitative study based on focus groups with parents and caregivers at a Brazilian pediatric oncology hospital ...
Danyelle Apparecida Balsamão Marques   +5 more
wiley   +1 more source

Letter from C. H. Daniels to S. B. Simmons

open access: yes, 1951
Letter from C. H. Daniels to S. B.
Daniels, C. H.
core   +1 more source

Effect of Gluconate Molecules on the Reaction Kinetics of C-(N)-A-S-H and N-A-S-H Gel Formation

open access: yes
Organic ligands are widely used to regulate setting in cementitious binders, yet their chemistry-selective action in geopolymers (GPs) remains unclear. Here we isolate the role of sodium gluconate (SG) in early reaction kinetics across a Ca-rich GP that ...
Zhang, Zuhua   +8 more
core   +1 more source

Neurocognitive, School‐Based, and Quality of Life Outcomes for Youth With Sickle Cell Disease and Thalassemia: A Scoping Review

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT The medical burdens of sickle cell disease (SCD) and transfusion‐dependent β‐thalassemia (TDT) are chronic and cumulative, even in children. Yet the effects expand beyond medications and healthcare visits due to their impacts on school attendance, academic performance, and peer engagement.
Mary Ann Etling   +2 more
wiley   +1 more source

Search for e + e − → K S 0 K S 0 h c $$ {K}_S^0{K}_S^0{h}_c $$

open access: yesJournal of High Energy Physics
Using e + e − collision data at 13 center-of-mass energies ranging from 4.600 to 4.951 GeV collected with the BESIII detector, we conduct the first search for the e + e − → K S 0 K S 0 h c $$ {K}_S^0{K}_S^0{h}_c $$ process and investigate the resonance ...
The BESIII collaboration   +666 more
doaj   +1 more source

Modelling Leaching Using C-S-H Solid Solutions

open access: yesApplied Sciences
Leaching from cement can lead to a loss in performance and durability and can also have an environmental impact. Therefore, it is an important aspect to consider when new cements are being developed and where concrete is to be placed that could lead to ...
Niall Holmes, Mark Tyrer
doaj   +1 more source

A Study on the Effect of Ceramic Polishing Powder on the Nucleation and Growth of Hydrates in Cement Paste

open access: yesCrystals, 2019
The production of cement leads to a large amount of CO2 emission. Using industrial waste slag, such as ceramic polishing powder (PP), to replace part of Portland cement can reduce the pollution caused by the cement industry and solid waste disposal.
Liquan Wang   +6 more
doaj   +1 more source

C–S–H/polyaniline nanocomposites prepared by in situ polymerization

open access: yesJournal of Materials Science, 2010
Synthesis and characterization of a new cement-based polymer nanocomposite is reported. Calcium silicate hydrate (C–S–H) was prepared in the presence of aniline monomer followed by in situ polymerization to increase the degree of interaction between inorganic and organic phases. Two stoichiometrically different C–S–H systems were used.
Alizadeh, Aali R   +3 more
openaire   +2 more sources

Lorlatinib‐Containing Therapy for MYCN‐Amplified, ALK‐Mutated Neuroblastoma With Bulky Leptomeningeal Relapse: A Case Report

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Central nervous system (CNS) relapse of neuroblastoma carries a poor prognosis, and craniospinal irradiation (CSI) poses substantial long‐term toxicity in young children. We report a toddler with MYCN‐amplified neuroblastoma harboring somatic ALK R1275Q who developed extensive leptomeningeal relapse with paraplegia.
Jinwoo Kim   +11 more
wiley   +1 more source

Towards the Understanding of the pH Dependency of the Chloride Binding of Portland Cement Pastes

open access: yesNordic Concrete Research, 2018
Hydrated Portland cement paste exposed to a NaCl solution was acidified by adding HCl in small steps, gradually lowering the pH. The chloride binding of the cement paste changed as a function of the pH.
Machner Alisa   +2 more
doaj   +1 more source

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