Results 101 to 110 of about 87,204 (257)

Balancing Chain Transfer Agent Transport and Reaction in Emulsion Polymerization

open access: yesMacromolecular Reaction Engineering, EarlyView.
The interrelationship between chain transfer agent mass transfer and reaction in emulsion polymerization is examined. Three parameters describing these phenomena are proposed. The probability of mass transfer‐ rather than reaction‐limitation for each CTA‐monomer pair is assessed.
F. Joseph Schork
wiley   +1 more source

Whole Body Phase Angle as a Promising Marker of Disease Severity in Facioscapulohumeral Muscular Dystrophy

open access: yesMuscle &Nerve, EarlyView.
ABSTRACT Introduction/Aims To investigate its potential role as a marker of disease severity in facioscapulohumeral dystrophy (FSHD), this study examined the association between whole‐body phase angle (PhA) and clinically assessed severity in FSHD patients.
Oscar Crisafulli   +7 more
wiley   +1 more source

Outpatient preoperative parenteral nutrition in malnourished surgical patients: A feasibility study (the OPPORTUNITY study)

open access: yesNutrition in Clinical Practice, EarlyView.
Abstract Preoperative parenteral nutrition (PN) improves outcomes in malnourished surgical patients. Traditionally, this requires hospital admission, increasing length of stay and costs—challenges worsened by limited hospital bed availability. Outpatient PN may offer a feasible alternative.
Narisorn Lakananurak, Leah Gramlich
wiley   +1 more source

Association between phase angle and all-cause mortality in adults aged 18–49 years: NHANES 1999–2004

open access: yesScientific Reports
Phase angle (PhA) is an indicator of nutritional status. The association between PhA and all-cause mortality has been confirmed in older adults, but no relevant studies have been conducted in adults aged 18–49 years.
Xian-xin Xia   +5 more
doaj   +1 more source

Impact of Fiber Treatments on the Properties and Aging Behavior of a Bio‐Composite Characterized From Nano‐ to Macro‐Scale

open access: yesPolymer Composites, EarlyView.
From Posidonia oceanica seagrass fibers to sustainable bio‐composites: the role of alkaline treatment in composite performance and durability. ABSTRACT The valorization of the abundant marine residue Posidonia oceanica (PO) fibers, as a filler in a bio‐based epoxy matrix was investigated.
Mahamat Saleh Elhadj Yacoub   +4 more
wiley   +1 more source

Role of Genetic Redundancy in Polyhydroxyalkanoate (PHA) Polymerases in PHA Biosynthesis in Rhodospirillum rubrum [PDF]

open access: yes, 2012
This study investigated the apparent genetic redundancy in the biosynthesis of polyhydroxyalkanoates (PHAs) in the Rhodospirillum rubrum genome revealed by the occurrence of three homologous PHA polymerase genes (phaC1, phaC2, and phaC3).
Jin, Huanan, Nikolau, Basil
core  

Combined Effects of Thermal Cycling Aging and Reinforcement Content on the Ball‐On‐Disk Wear of Additively Manufactured Polylactic Acid Composites

open access: yesPolymer Composites, EarlyView.
Thermal Aging and Tribological Tests of Additive Manufactured PLA Composites. ABSTRACT This study focuses on the additive manufacturing of pure polylactic acid (PLA) specimens and milled glass fiber (GF)‐filled PLA composites under thermal cycling aging and wear tests. Wear tracks have been analyzed via 3D optical profiling and SEM imaging.
Sinan Fidan   +5 more
wiley   +1 more source

Wood-PHA composites: mapping opportunities

open access: yes, 2018
Polyhydroxyalkanoate (PHA) biopolymers are emerging as attractive new sustainable polymers due to their true biodegradability and highly tuneable mechanical properties.
Chan, Clement   +11 more
core   +1 more source

Improvement of Mechanical Properties of PCL Nanofibers Through Thermo‐Compression Process

open access: yesPolymer Engineering &Science, EarlyView.
Thermo‐compression enhances interfiber connectivity and mechanical properties of electrospun PCL nanofibers by controlling temperature, pressure, and duration, with the resulting behavior interpreted using the Deborah number. ABSTRACT Recently, polymeric nanofibers have been widely used in various fields, including electronics and optics, filtration ...
Min Jae Seo   +2 more
wiley   +1 more source

Phytohemagglutinin content in fresh kidney bean in China

open access: yesInternational Journal of Food Properties, 2019
Fresh kidney beans (Phaseolus vulgaris L.) are common green vegetable that are widely cultured and consumed worldwide. The benefits of fresh kidney beans are highly substantial, but at the same time, toxicity caused by phytohemagglutinin (PHA) has raised
Yufeng Sun   +7 more
doaj   +1 more source

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