Results 61 to 70 of about 44,074,051 (232)
ABSTRACT Background Reduced bone mineral density (BMD) has been reported in survivors of childhood and young adult acute lymphoblastic leukaemia (ALL); however, data from cohorts treated with contemporary protocols and including matched controls remain limited.
Karen Schow Jensen +10 more
wiley +1 more source
Thermal stability of C-S-H phases and applicability of Richardson and Groves’ and Richardson C-(A)-S-H(I) models to synthetic C-S-H [PDF]
Synthetic C-S-H samples prepared with bulk C/S ratios from 0.75 to 1.5 were analyzed by coupled TG/DSC/FTIR and in-situ XRD while heating, in order to correlate observed weight loss curves with the kinetics of evolved gases, and to investigate the ...
Black, L +9 more
core +1 more source
ABSTRACT Background The Standards for Psychosocial Care for Children with Cancer and Their Families guide the provision of comprehensive psychosocial care. Parallel to research characterizing implementation of the Standards from the perspective of providers, this study examines implementation of the Standards from the perspective of parents of youth ...
Emily M. Pariseau +8 more
wiley +1 more source
Programa de fertilización sustentable para plantaciones de cítricos en Tabasco, México
Se utilizó el Sistema Integrado para Recomendar Dosis de Fertilización (SIRDF) para generar un pro-grama de fertilización sustentable en plantaciones de cítricos de la Sabana de Huimanguillo, Tabasco, México.
Sergio Salgado-Garcia +11 more
doaj +1 more source
This thesis investigates the effects of aluminates, sulfates, and heterogeneous substrates on the nucleation and growth of synthetic calcium-silicate-hydrates (C-S-H) produced by dropwise precipitation. The use of synthetic C-S-H, separate from other cementitious phases, allows formation mechanisms and kinetics effects to be investigated in a ...
openaire +2 more sources
ABSTRACT Background Adult survivors of childhood acute lymphoblastic leukemia (ALL) are at risk of reduced exercise capacity, decreased physical activity levels, persistent fatigue, and neurocognitive deficits. The aim was to investigate exercise capacity and physical activity levels of adult survivors of childhood ALL and their associations with ...
Laura Jess +5 more
wiley +1 more source
Síntese de complexos de silicato de cálcio hidratado/polímeros
O cimento hidratado, composto majoritariamente por C-S-H, é um material frágil com baixa resistência à tração. Sabe-se também que a adição de sílica ativa ao concreto torna-o mais resistente e, conseqüentemente, mais durável, mas, em contrapartida, ainda
F. Pelisser +2 more
doaj +1 more source
Spectroscopic identification of Ca-bearing uranyl silicates formed in C–S–H systems
Portland cement-based grouts used for radioactive waste immobilisation contain a Ca- and Si-rich binder phase, known as calcium–silicate–hydrate (C–S–H). Depending on the blend of cement used, the Ca/Si ratio can vary considerably.
Antonia S. Yorkshire +8 more
doaj +1 more source
Impedance and Electrical Conductivity of C-S-H
The impedance and complex electrical conductivity of C–S–H have not been directly measured, even though electromagnetic measurements are a key non-destructive technique for probing cement systems. Here, we evaluate the frequency-dependent electrical conductivity of C–S–H using molecular dynamics simulations.
Tulio Honorio +2 more
openaire +2 more sources
ABSTRACT Background Young adult childhood cancer survivors (YA‐CCS) have an increased risk of treatment‐related health complications throughout their lives. Lifelong survivorship care is recommended, yet many YA‐CCS experience disruptions in care during pediatric‐to‐adult transitions and do not receive recommended survivorship care.
Kevin Shanchen Pu +8 more
wiley +1 more source

