Results 41 to 50 of about 396,320 (310)

Dynamic simulation of steam generation system in solar tower power plant [PDF]

open access: yes, 2019
Concentrated solar power (CSP) plant with thermal energy storage can be operated as a peak load regulation plant. The steam generation system (SGS) is the central hub between the heat transfer fluid and the working fluid, of which the dynamic ...
Du, Xiaoze   +4 more
core   +2 more sources

Potential Early Risk Biomarkers for Reduced Forced Expiratory Volume in Children Post‐Hematopoietic Cell Transplantation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT We sought to identify potential early risk biomarkers for lung disease in children post‐allogeneic HCT. Patients with pulmonary function tests 3 months post‐transplant and plasma samples between days 7 and 14 post‐HCT were included. Six of 27 subjects enrolled had reduced forced expiratory volume 1 (FEV1) z scores.
Isabella S. Small   +3 more
wiley   +1 more source

Turbo-Expander Units on Low Boiling Working Fluids

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2021
The article examines the possibility of increasing the efficiency of the turbo-expander cycles on low-boiling working fluids using those methods that are used for steam turbines, viz.
A. V. Ovsyannik, V. P. Kliuchinski
doaj   +1 more source

Parent‐to‐Child Information Disclosure in Pediatric Oncology

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Despite professional consensus regarding the importance of open communication with pediatric cancer patients about their disease, actual practice patterns of disclosure are understudied. Extant literature suggests a significant proportion of children are not told about their diagnosis/prognosis, which is purported to negatively ...
Rachel A. Kentor   +12 more
wiley   +1 more source

Assessment of the thermal efficiency of subcritical power generation cycles using environmentally friendly fluids at various heat source temperatures

open access: yesEnergy Science & Engineering, 2022
This study aims to investigate the effect of the various heat source temperature (Tmax) on thermal efficiency (ηth) for the organic rankine cycle (ORC), trilateral flash cycle (TFC), and partial evaporator (PE‐ORC).
Aram M. Ahmed
doaj   +1 more source

Review of enhancement for ocean thermal energy conversion system

open access: yesJournal of Ocean Engineering and Science, 2023
Ocean thermal energy conversion (OTEC) is a renewable energy source that uses differences in ocean water temperature between warm surface and cold depth to generate electricity. It is an essential link in the carbon neutrality chain and one of the rising
Safaa Malik Abbas   +3 more
doaj   +1 more source

Patient‐Level Barriers and Facilitators to Inpatient Physical Therapy in Adolescents and Young Adults With a Hematological Malignancy: A Qualitative Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Despite their increased risk for functional impairment resulting from cancer and its treatments, few adolescents and young adults (AYAs) with a hematological malignancy receive the recommended or therapeutic dose of exercise per week during inpatient hospitalizations.
Jennifer A. Kelleher   +8 more
wiley   +1 more source

Parameters affecting the efficiency of a heat transformer with a particular focus on the heat solution [PDF]

open access: yes, 2016
The heat transformer is a reverse cycle absorption machine, suitable for the direct exploitation of heat wastes and solar energy. Part of these wastes are “transformed” into thermal energy at a higher temperature than the one provided. Hence some studies
Coppi, Massimo   +3 more
core   +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

Model-based Analysis of Novel Heat Engines for Low- Temperature Heat Conversion

open access: yesChemical Engineering Transactions, 2017
To overcome the lack of economic technologies for conversion of low-grade heat into power, Dutch company Encontech B.V. has recently suggested a novel-type external combustion engine.
T. Knoke   +3 more
doaj   +1 more source

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