Results 81 to 90 of about 192,080 (300)

Flat-Plate Solar Collectors for Water Heating with Improved Heat Transfer for Application in Climatic Conditions of the Mediterranean Region [PDF]

open access: yes, 2009
The aim of this research project is to improve the thermal performance of passive flat plate solar collectors using a novel cost effective enhanced heat transfer technique.
IORDANOU, GRIGORIOS
core  

Daniel Fabre et le conte : « Ecriture d’une différence »

open access: yesL'Atelier du CRH, 2017
Since the early 1970s, Daniel Fabre has emphasized the process of connection between the definition of folklore and the ethnographic practices of collecting folk tales.
Catherine Velay-Vallantin
doaj   +1 more source

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

An investigation into the role of DTP as a co-collector in the flotation of a South African PGM ore [PDF]

open access: yes, 2011
The primary aim of this study was to investigate, using a combination of batch flotation and ToF-SIMS experimental techniques, whether a collector-collector synergistic interaction between SIBX and diethyl DTP will result in significantly enhanced copper,
Bezuidenhout, Jacques
core   +1 more source

Research Progress on Barite Recovery Technology from High-density Waste Drilling Fluid

open access: yesKuangchan zonghe liyong
With the increasing exploitation of unconventional oil and gas fields, the problem of recycling barite in high-density waste drilling fluid is becoming more and more prominent.
Yu BAI   +5 more
doaj   +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

Gestione di dati tramite dispositivi mobili per la pianificazione di emergenza

open access: yesGEOmedia, 2015
Among the Civil Protection plan creation the data collection of buildings and infrastructures is one of the most important step. The most relevant information to be collected are not only their position (geolocalization) but also their Civil Protection ...
Mattia De Amicis   +3 more
doaj  

Representation of Sickle Cell Disease Patients in Pediatric and Adult Care: What We Discovered Using Informatics for Integrating Biology and the Bedside (i2b2) Data

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Transitioning from pediatric to adult care is a high‐risk period for individuals with sickle cell disease (SCD). An initial observation at one academic medical center suggested a sex‐based disparity in clinic populations, prompting a national investigation.
Laurie J. Duckworth   +5 more
wiley   +1 more source

THE FORMATION OF THE MODIFIED CONCRETE STRUCTURE FOR PIPE COLLECTORS

open access: yesNauka ta progres transportu, 2009
In the article main points of developed technology of vibroimpact-pulse compaction of concrete mix for producing the pipes of sewage collectors are stated. It is shown that using the offered technology ensures the intensive growth of concrete strength at
V. M. Pylypenko
doaj  

Research Status and Prospect of the Action Mechanism of Rutile Flotation Collectors

open access: yesKuangchan zonghe liyong
[Objective] Titanium is a kind of metal with important strategic significance, and rutile is the main and most valuable titanium-bearing mineral. However, rutile has poor natural floatability, and is usually associated with many metals and doped with ...
Cunli XIE   +6 more
doaj   +1 more source

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