Results 31 to 40 of about 827 (166)

Estudo por microscopia eletrônica das transformações durante a queima de argilas altamente aluminosas brasileiras Electron microscopy study of the transformations during firing of Brazilian high-alumina clays

open access: yesCerâmica, 2006
Duas argilas altamente aluminosas gibbsíticas, utilizadas em produtos refratários, foram estudadas por métodos óptico-eletrônicos, com a finalidade de caracterizar a seqüência de fases formadas durante transformações térmica.
H. S. Santos   +3 more
doaj   +1 more source

Obtenção de mulita porosa a partir da sílica da casca de arroz e do acetato de alumínio Porous mullite obtained using silica from rice husk and aluminum acetate

open access: yesCerâmica, 2008
O grande volume de produção de arroz no mundo gera uma enorme quantidade de rejeito na forma de cascas e de cinzas oriundas da queima da casca. Esses resíduos são fontes de poluição e contaminação, podendo agredir diretamente a saúde da população. Assim,
R. R. Menezes   +4 more
doaj   +1 more source

Global anaesthesia practice using inguinal hernia surgery as a tracer condition: a secondary analysis of an international prospective cohort study

open access: yesAnaesthesia, Volume 80, Issue 11, Page 1343-1351, November 2025.
Summary Introduction Restoration of surgical capacity is essential to post‐COVID‐19 recovery. This study explored the use and safety of anaesthesia options for inguinal hernia surgery, a common tracer condition, to describe current global practice and highlight opportunities to build the capacity of health systems.
NIHR Global Health Research Group on Environmentally Sustainable Hospitals in Low‐ and Middle‐income Countries   +5007 more
wiley   +1 more source

Transformações mineralógicas e cristaloquímicas decorrentes dos ensaios termais em argilas cauliníticas ferruginosas Mineralogical and crystalochemical transformations originated from thermal essays on ferruginous kaolinitic clays

open access: yesCerâmica, 2012
Transformações mineralógicas e cristaloquímicas foram investigadas em amostras de argilas cauliníticas ferruginosas aquecidas a temperaturas de 800, 1000 e 1200 °C.
M. M. Ferreira   +4 more
doaj   +1 more source

Towards safer colorectal surgery worldwide: Outcomes and benchmarks from the ESCP CORREA 2022 audit

open access: yesColorectal Disease, Volume 27, Issue 11, November 2025.
Abstract Introduction Benchmarking colorectal surgery outcomes informs quality improvement. The ESCP CORREA 2022 snapshot audit aimed to assess contemporary colorectal resection practices and short‐term outcomes across European countries and beyond. Methods An international prospective multicentre audit was conducted in which adults undergoing elective
2022 European Society of Coloproctology (ESCP) CORREA Collaborating Group   +943 more
wiley   +1 more source

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

Effect of Dietary Patterns on Long‐Term Weight Maintenance of Patients After Sleeve Gastrectomy

open access: yesFood Science &Nutrition, Volume 13, Issue 9, September 2025.
This review synthesizes current knowledge on the pathophysiology of gastrointestinal adaptations, malnutrition, and weight regain following sleeve gastrectomy. It further evaluates the efficacy, feasibility, and tolerability of targeted dietary management strategies to address these complications.
Shuwen Zheng   +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

Elevated Cholinesterase Activity and the Metabolic Syndrome—Dissecting Fatty Liver, Insulin Resistance and Dysglycaemia

open access: yesLiver International, Volume 45, Issue 5, May 2025.
ABSTRACT Background and Aims While low plasma butyrylcholinesterase (BChE) is a well‐established marker of reduced liver synthesis capacity, the clinical significance of elevated BChE is unclear. In small studies, high BChE has long been suspected in hepatic steatosis and metabolic syndrome.
Martin Heni   +13 more
wiley   +1 more source

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

Home - About - Disclaimer - Privacy