Articles with "mfi" as a keyword



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The Role of Coke as the Crystal Structure Protective Agent in the Synthesis of CHA Zeolites from Spent MFI

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Published in 2019 at "Catalysis Letters"

DOI: 10.1007/s10562-019-03068-z

Abstract: Abstract The CHA zeolites were synthesized using coke-free and coke-containing spent MFI zeolites via the steam-assisted dry gel conversion method. The results indicate that the coke within the spent MFI precursor has played a vital… read more here.

Keywords: crystal structure; coke; spent mfi; mfi ... See more keywords
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Frailty Predicts Morbidity and Mortality After Laparoscopic Cholecystectomy for Acute Cholecystitis: An ACS-NSQIP Cohort Analysis

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Published in 2020 at "Journal of Gastrointestinal Surgery"

DOI: 10.1007/s11605-020-04570-1

Abstract: Current guidelines recommend laparoscopic cholecystectomy be offered for patients with acute cholecystitis except those deemed as high risk. Few studies have examined the impact of frailty on outcomes for patients undergoing laparoscopic cholecystectomy. Therefore, the… read more here.

Keywords: laparoscopic cholecystectomy; mfi; mortality; frailty ... See more keywords
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Frailty Is Associated with an Increased Risk of Major Adverse Cardiac Events in Patients with Stable Claudication.

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Published in 2018 at "Annals of vascular surgery"

DOI: 10.1016/j.avsg.2017.12.002

Abstract: BACKGROUND Frailty, a syndrome characterized by decreased physiologic reserves and resistance to stressors, is associated with disability, poor surgical outcomes, and mortality. We evaluated the impact of frailty on cardiovascular disease (CVD) events in peripheral… read more here.

Keywords: risk; mfi; patients stable; claudication ... See more keywords
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MFI crystal and film growth and defects evolution: Revealed by high resolution electron microscopy

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Published in 2021 at "Boletin De La Sociedad Espanola De Ceramica Y Vidrio"

DOI: 10.1016/j.bsecv.2021.03.002

Abstract: Abstract Mechanism of MFI film growth from seed crystals and evolution of defects during the film growth were investigated. The hydrothermal growth of colloidal silicalite-1 crystals of 50 nm on silicon substrate was used to reveal… read more here.

Keywords: microscopy; high resolution; mfi; film growth ... See more keywords
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The Prins condensation between i-butene and formaldehyde over modified BEA and MFI zeolites in liquid phase

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Published in 2020 at "Catalysis Communications"

DOI: 10.1016/j.catcom.2020.105965

Abstract: Abstract The liquid-phase Prins condensation between i-butene and formaldehyde was studied over parent and Mg-modified MFI and BEA zeolites with low Si/Al ratios. High catalytic activity and selectivity toward isoprene were obtained using the H-BEA… read more here.

Keywords: butene formaldehyde; liquid phase; mfi; prins condensation ... See more keywords
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Influence of frailty in the outcome of surgical patients over 70 years old with admission criteria in ICU

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Published in 2021 at "Cirugia Espanola"

DOI: 10.1016/j.cireng.2020.12.011

Abstract: Abstract Introduction Frailty degree can influence more than age or severity in the outcome of patients older than 70 years undergoing surgery of the digestive system that require immediate postoperative control in the ICU. Methods… read more here.

Keywords: outcome; influence frailty; mfi; frailty ... See more keywords
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Application of multiple modified fouling index (MFI) measurements at full-scale SWRO plant

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Published in 2017 at "Desalination"

DOI: 10.1016/j.desal.2016.12.006

Abstract: Abstract Recently, a modified fouling index (MFI) is published on ASTM, and thus, is expected to become a standard method for evaluating fouling potential, as a supplement to silt density index (SDI). Employing membranes with… read more here.

Keywords: mfi measurements; index; plant; mfi ... See more keywords
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Application of MFI-UF on an ultrapure water production system to monitor the stable performance of RO process

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Published in 2020 at "Desalination"

DOI: 10.1016/j.desal.2020.114565

Abstract: Abstract Despite significant advances in reverse osmosis (RO) applications, membrane fouling is an inevitable problem that reduces the quantity and quality of produced water and is associated with reducing the energy efficiency of the entire… read more here.

Keywords: system; water; mfi; process ... See more keywords
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Epitopic analysis suggests a new conformational DP αβ epitope in a patient searching for an unrelated hematopoietic stem cell donor

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Published in 2017 at "Human Immunology"

DOI: 10.1016/j.humimm.2017.06.045

Abstract: The best available unrelated donor (URD) for a patient with acute lymphoblastic leukemia in need of hematopoietic stem cell transplant was HLA 11/12 with a DPB1*04:01 mismatch. Search for donor-specific HLA antibodies (DSA) by solid… read more here.

Keywords: mfi; donor; dpb1 mfi; epitope ... See more keywords
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P275 Using positive control bead MFI in HLA antibody identification as a quality measure

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Published in 2017 at "Human Immunology"

DOI: 10.1016/j.humimm.2017.06.335

Abstract: Aim This study is focused to determine the practicality of using the internal positive control bead as a qualitative measure in One Lambda’s Single Antigen Bead assay. Methods In the present study, forty samples (n = 40)… read more here.

Keywords: control; mfi; positive control; control bead ... See more keywords
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P055 To be a DSA or not to be a DSA, we need to know!

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Published in 2018 at "Human Immunology"

DOI: 10.1016/j.humimm.2018.07.113

Abstract: Aim The accuracy of HLA antibody testing is very important for entering UNOS Unacceptable donor antigens, evaluating organ offers by virtual and prospective crossmatch, and evaluating donor specific antibodies (DSAs) pre and post transplant. It… read more here.

Keywords: mfi; hla; donor; false positive ... See more keywords