Results 11 to 20 of about 1,697 (152)

Study on Electrical Properties of PALF Reinforced Bisphenol-A Composite

MATEC Web of Conferences, 2018
These days, composite materials successfully substitute the traditional materials due to its various significant applications. This paper examines the influence of fiber orientation and fiber length on electrical properties of PALF reinforced Bisphenol-A
Vinod B., Sudev L. J.
doaj   +5 more sources

Pineapple Leaves Fiber (PALF) Crosslinked with Chitosan for Antimicrobial Properties

Chemical Engineering Transactions, 2018
The goal of this study is to treat pineapple leaves fiber (PALF) with chitosan for antimicrobial properties. The treated PALF with chitosan was then crosslinked with crosslinking agent; butanetetracarboxylic acid (BTCA) to preserve chitosan in the PALF ...
Norazreen A Jalil, Norfhairna Baharulrazi, Zurina Mohamad, Muhammad Mustapha, Siti Hajjar Che Man   +4 more
doaj   +2 more sources

Performance Evaluation of PLA Based Biocomposites Reinforced with Photografted PALF [PDF]

Tekstilec, 2021
In this study, biocomposites were fabricated through a compression moulding technique that used untreated and grafted pineapple leaf fibre separately with polylactic acid (PLA) as a matrix.
A. N. M. Masudur Rahman, Shah Alimuzzaman, Ruhul A. Khan   +2 more
doaj   +2 more sources

Critical length and interfacial strength of PALF and coir fiber incorporated in epoxy resin matrix

Journal of Materials Research and Technology, 2018
The several advantages of natural lignocellulosic fibers (NLFs), such as, economical, technical, environmental and social, make these fibers an alternative to replace synthetic fibers in composite materials.
Fernanda Santos da Luz, Flávio James Humberto Tommasini Vieira Ramos, Lucio Fabio Cassiano Nascimento, André Ben-Hur da Silva Figueiredo, Sergio Neves Monteiro   +4 more
doaj   +2 more sources

Percutaneous Aponeurotomy and Lipofilling in Complex Periorbital Scar Revision. [PDF]

World J Otorhinolaryngol Head Neck Surg
ABSTRACT Periorbital scars and deformities pose a significant challenge due to the region's delicate anatomy and esthetic importance. This case series explores the application of percutaneous aponeurotomy and lipofilling (PALF) in three patients with complex periorbital scarring resulting from surgical, traumatic, and pathological causes.
Karasik D, Welschmeyer AF, Tranchito E, Quereshy H, Gourishetti S, Rabbani CC.   +5 more
europepmc   +2 more sources

No apparent increase in cases of severe acute hepatitis of unknown etiology with fulminant liver failure in children in Germany, 2022. [PDF]

JPGN Rep
Abstract Objectives In April 2022, the United Kingdom and the United States reported alarming increases in cases of severe acute hepatitis of unknown etiology in children, indicating a multicountry outbreak. We aimed to determine if Germany was affected by the outbreak.
Behnke AL, Dörre A, Enkelmann J, Knoppke B, Working Group for Pediatric Liver Transplantation of the German Society for Pediatric Gastroenterology and Nutrition (GPGE), Zimmermann R, Faber M.   +6 more
europepmc   +2 more sources

Acute severe cholestatic hepatitis and lymphopenia characterize pediatric hepatitis-associated aplastic anemia. [PDF]

J Pediatr Gastroenterol Nutr
Abstract Objectives Hepatitis‐associated aplastic anemia (HAAA) is described as acute severe hepatitis of unknown origin followed by bone marrow failure (BMF). We aimed to provide a comprehensive picture of pediatric HAAA. Methods Two‐center retrospective analysis was performed using data from children diagnosed with acquired BMF, including severe ...
Tegtmeyer D, Tsaka S, Lehmberg K, Höfs M, Beime J, Briem-Richter A, Oh J, Lainka E, Schulz-Jürgensen S.   +8 more
europepmc   +2 more sources

Pathomechanism of Fever-Induced Liver Failure in NBAS Deficiency and Treatment Effect of NAC-Observations In Vitro and In Vivo. [PDF]

Liver Int
ABSTRACT Background and Aims Pathogenic variants in neuroblastoma amplified sequence (NBAS) gene causes infantile liver failure type 2 (IFLS2; MIM 616483), characterised by recurrent episodes of liver failure triggered by febrile infections. The underlying pathophysiological mechanisms remain incompletely understood. With this work we try to shed light
Sun T, Hammann N, Leghlam L, Peters B, Arikan C, Bedoyan SM, Chen Q, Dattner T, Distelmaier F, Fichtner A, Garbade SF, Hadžić N, Hegarty R, Hellwig A, Jørgensen MH, Jentsch C, Jung-Klawitter S, Laass M, Lainka E, Münch H, Mungan HNÖ, Niesert M, Oehrl S, Polo B, Schäkel K, Squires JE, Kölker S, Hoffmann GF, Staufner C, Lenz D.   +29 more
europepmc   +2 more sources

Characterization and Spinning Performance of Pineapple Leaf Fibers: An Economic and Sustainable Approach for Bangladesh

Journal of Natural Fibers, 2021
The by-products of pineapple fruits such as stems and leaves are generally considered as agro-wastes, but these wastes can be used as raw materials for reinforced fibre, yarn and eventually in fabric formation.
Mohammad Abdul Jalil, Md. Shohan Parvez, Ayesha Siddika, Md. Moshiur Rahman   +3 more
doaj   +1 more source

A novel approach for pineapple leaf fiber processing as an ultimate fiber using existing machines

Heliyon, 2021
This research aims to study the spinnability of pristine PALF and PALF blended cotton using the existing spinning machines. Apron draft ring spinning frame and flyer jute spinning frame were used to produce 100% PALF yarn and the yarns count were found ...
Mohammad Abdul Jalil, Md. Moniruzzaman, Md. Shohan Parvez, Ayesha Siddika, Md. Abdul Gafur, Md. Reazuddin Repon, Md. Tanjim Hossain   +6 more
doaj   +1 more source