Results 11 to 20 of about 827 (166)

Influência do tipo de solvente na síntese de mulita pelo método Pechini [PDF]

open access: yesCerâmica, 2019
Resumo Mulita é um aluminossilicato com grande importância na tecnologia cerâmica. Sua síntese através de métodos químicos tem sido extensivamente estudada, no entanto, não se observam estudos da sua obtenção pelo método Pechini.
A. N. S. Braga   +4 more
doaj   +3 more sources

Poesía, cotidianidad y ludismo en Mulita Mayor de Carlos Luis Sáenz

open access: yesRevista de Filología y Lingüística de la Universidad de Costa Rica, 2004
En este artículo se analiza el trabajo poético realizado por Carlos Luis Sáenz Elizondo (1899-1983) en Mulita Mayor (1952). El enfoque crítico que se efectúa pretende demostrar que la selección del mundo cotidiano cobra una trascendencia fundamental, ya ...
Magdalena Vásquez Vargas
doaj   +2 more sources

Accidental ingestion of a dental bur in an 84‐year‐old male

open access: yesClinical Case Reports, Volume 10, Issue 3, March 2022., 2022
Although the majority of ingested foreign bodies pass through the gastrointestinal tract, endoscopic intervention is necessary in 10%–20% of these cases. Abstract This report describes the case of an 84‐year‐old male who was brought to the emergency room because a dental bur was swallowed accidentally during a dental procedure.
Francesk Mulita   +13 more
wiley   +1 more source

SARS‐CoV‐2 infection and venous thromboembolism after surgery: an international prospective cohort study

open access: yesAnaesthesia, Volume 77, Issue 1, Page 28-39, January 2022., 2022
Summary SARS‐CoV‐2 has been associated with an increased rate of venous thromboembolism in critically ill patients. Since surgical patients are already at higher risk of venous thromboembolism than general populations, this study aimed to determine if patients with peri‐operative or prior SARS‐CoV‐2 were at further increased risk of venous ...
COVIDSurg Collaborative   +16163 more
wiley   +1 more source

Successful treatment of a keratoacanthoma in a young patient with the application of topical 5% imiquimod cream

open access: yesClinical Case Reports, Volume 9, Issue 11, November 2021., 2021
Surgical excision is the most common treatment option for keratoacanthomas. However, the topical application of the imiquimod 5% cream is a safe and effective option, especially for patients who refuse surgical removal. Abstract Keratoacanthomas (KA) are epithelial tumors that present as rapidly evolving nodules with a central hyperkeratotic plug and ...
Kerasia‐Maria Plachouri   +10 more
wiley   +1 more source

Sinterização ultrarrápida por micro-ondas do compósito mulita-cordierita [PDF]

open access: yesCerâmica, 2013
A sinterização ultrarrápida por micro-ondas é uma técnica que oferece enorme potencial para a fabricação de diversos materiais cerâmicos com microestruturas cerâmicas diferenciadas. Assim, este trabalho teve por objetivo sinterizar compósitos cerâmicos do tipo mulita-cordierita em forno de micro-ondas.
Gouveia, G. L. de   +2 more
openaire   +3 more sources

Gallstone ileus: A rare cause of small intestine obstruction

open access: yesClinical Case Reports, Volume 9, Issue 11, November 2021., 2021
Gallstone ileus is a very rare cause of mechanical bowel obstruction with often‐delayed presentation and nonspecific symptoms. Aerobilia is found in approximately 50% of patients with gallstone ileus. Abstract Gallstone ileus is a very rare cause of mechanical bowel obstruction with often‐delayed presentation and nonspecific symptoms.
Francesk Mulita   +9 more
wiley   +1 more source

Iatrogenic tibial arteriovenous fistula after Fogarty balloon catheter graft thrombectomy

open access: yesClinical Case Reports, Volume 9, Issue 11, November 2021., 2021
A hand‐held doppler device reaveals a continuous machinery bruit due to a tibial A‐V fistula Abstract A 75‐year‐old male presented with an immediately threatened grade IIb acute ischemia of the left leg due to thrombosis of a femoro‐infrapopliteal prosthetic bypass graft. After an urgent Computed Tomography Angiography, an urgent graft thrombectomy was
Spyros Papadoulas   +8 more
wiley   +1 more source

Recurrent retroperitoneal liposarcoma: A case report and literature review

open access: yesClinical Case Reports, Volume 9, Issue 9, September 2021., 2021
Retroperitoneal liposarcoma frequently recurs within 2 years of the initial surgical resection. For the early detection of recurrent retroperitoneal liposarcomas, a shorter follow‐up interval with CT or MRI would be helpful. Abstract Retroperitoneal liposarcoma frequently recurs within 2 years of the initial surgical resection.
Francesk Mulita   +7 more
wiley   +1 more source

A gelatinous veil inside the abdomen of a pancreatic cancer patient. What lies beneath it?

open access: yesClinical Case Reports, Volume 9, Issue 6, June 2021., 2021
Chylous ascites following pancreatic surgery results from surgical damage to the cisterna chyli or tributaries, with an incidence in pancreatic surgery of 1.8%‐11%. Usually, conservative treatment is effective. Abstract Chylous ascites following pancreatic surgery results from surgical damage to the cisterna chyli or tributaries, with an incidence in ...
Michail Vailas   +7 more
wiley   +1 more source
mullite
concreto refratário
alumina
microestrutura
sintering
sinterização
sílica coloidal
microstructure
matérias-primas
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