Results 61 to 70 of about 5,064 (213)

Microestrutura e propriedades de porcelanas Porcelain microstructure and technical properties

open access: yesCerâmica, 2004
A microestrutura de uma porcelana tradicional, queimada a diferentes temperaturas, foi analisada e relacionada com suas propriedades técnicas. Investigou-se por ceramografia a morfologia de fases, determinando-se a presença de quartzo, mulita primária e ...
S. R. Bragança, C. P. Bergmann
doaj   +1 more source

Ativação alcalina de cinzas volantes utilizando solução combinada de NaOH e Ca(OH)2 [PDF]

open access: yes, 2006
Este trabalho teve como objetivo avaliar o comportamento da resistência à compressão, ao longo do tempo, em amostras de argamassas à base de cinzas volantes álcali-ativadas. Como ativador alcalino foi utilizada uma solução combinada de NaOH e Ca(OH)2.
Dal Molin, D. C. C.   +4 more
core  

A scoping review of the qualitative literature reporting experiences of living with a stoma for inflammatory bowel disease

open access: yesJournal of Advanced Nursing, Volume 81, Issue 1, Page 53-68, January 2025.
Abstract Aims Surgical treatment for inflammatory bowel disease (IBD) potentially includes stoma formation. Although positive clinical outcomes are widely reported, patients' responses to stoma surgery, including coming to terms with and adjusting to the stoma, vary widely.
Ryan Essex   +4 more
wiley   +1 more source

Management of an early anastomotic stricture using the Seldinger technique

open access: yesGastroenterology Review, 2021
The most common cause of benign stenosis in the large intestine is the anastomotic stricture, which occurs in 5–20% after colorectal resection [1, 2].
Dimitrios Kehagias   +3 more
doaj   +1 more source

Mortality of mammals and mitigation actions in irrigation canals of the Yungas piedmont of the High Bermejo River Basin, Argentina [PDF]

open access: yes, 2016
Recopilamos información sobre mortalidad de mamíferos medianos y grandes en canales de riego en Yungas de Argentina y evaluamos el rol de escaleras de escape como medida de mitigación.
Albanesi, Sebastian Alejandro   +2 more
core  

Global trends in opioid use for pain management in acute pancreatitis: A multicentre prospective observational study

open access: yesUnited European Gastroenterology Journal, Volume 12, Issue 8, Page 1114-1127, October 2024.
Abstract Background Since there is no current international consensus on the optimal approach for pain management in acute pancreatitis (AP), analgesic practices may vary across different healthcare settings. Objective This study explored global disparities in analgesic use, in particular opioids, during admission and at discharge in hospitalised AP ...
Cecilie Siggaard Knoph   +371 more
wiley   +1 more source

Mulita a partir de hidróxido de alumínio e de sílica da casca de arroz

open access: yesCerâmica, 1999
Mulita foi sintetizada a partir do hidróxido de alumínio, Al(OH)3, purificado de rejeito industrial, e de sílica obtida a partir da queima, a 500 oC, da casca de arroz purificada.
Souza M. F. de, Yamamoto J.
doaj  

Association between multimorbidity and postoperative mortality in patients undergoing major surgery: a prospective study in 29 countries across Europe

open access: yesAnaesthesia, Volume 79, Issue 9, Page 945-956, September 2024.
Summary Background Multimorbidity poses a global challenge to healthcare delivery. This study aimed to describe the prevalence of multimorbidity, common disease combinations and outcomes in a contemporary cohort of patients undergoing major abdominal surgery.
STARSurg Collaborative   +5144 more
wiley   +1 more source

Transient small bowel intussusception in a 30-year-old male

open access: yesGastroenterology Review, 2021
Intussusception is a process in which a segment of intestine invaginates into the adjoining intestinal lumen, causing bowel obstruction. It is a common paediatric surgery emergency, and it requires early diagnosis and treatment. Intussusception typically
Francesk Mulita   +3 more
doaj   +1 more source

Difference Words Ride Again [PDF]

open access: yes, 1975
What is a difference word? The concept can best be introduced by an example. The letters of the word FORM occupy positions 6, 15, 18 and 13 in the alphabet. The difference between 6 and 15 is 9; between 15 and 18, 3; and between 18 and 13, 5. The letters
Pulliam, Tom
core   +1 more source

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