Results 61 to 70 of about 3,935 (145)

Surface water treatment by using biosand filter and hibiscus rosa sinensis leaves as heavy metal adsorption in Kangkar Senangar’s River, Johor [PDF]

open access: yes, 2020
Water is our most precious natural resource. In this case study which is in the Kangkar Senangar Johor, many rural communities also drink surface water which does not meet the required quality standards, causing serious health problems.
A. Hamid, Hazren   +6 more
core  

Role of poly(ADP-ribose)polymerase 2 in DNA repair [PDF]

open access: yes, 2012
Poly(ADP-ribosyl)ation is a posttranslational protein modification significant for the genomic stability and cell survival in response to DNA damage.
Khodyreva S. N.   +2 more
core   +2 more sources

Impact of Fiber Morphology and Content on the Thermal Stability, and Mechanical Performance of Maple Wood Fiber‐Polypropylene Composites

open access: yesJournal of Applied Polymer Science, Volume 142, Issue 30, August 10, 2025.
ABSTRACT In recent years, natural‐fiber‐reinforced polymers have gained significant attention due to their sustainability and enhanced properties. This study used Canadian maple wood fiber as reinforcement in a polypropylene (PP). Fiber length and fiber content are known as key factors affecting the properties of the composites.
Farshid Basiji   +4 more
wiley   +1 more source

Effector memory CD8 T-cells as a novel peripheral blood biomarker for activated T-cell pediatric acute liver failure.

open access: yesPLoS ONE, 2023
A distinct phenotype of pediatric acute liver failure (PALF) has been identified, labeled activated T-cell hepatitis. These patients, previously included within the indeterminate group, have evidence of systemic immune activation and liver biopsy ...
Catherine A Chapin   +5 more
doaj   +1 more source

Rain attenuation characterization for 5G network in Peninsular Malaysia [PDF]

open access: yes, 2021
In recent years, the growth of mobile handset technology use has caused network congestion due to the increasing demand for multimedia services. While communication systems are moving towards a 5G network in response, the frequencies of the 5G network,
Seah, Shi Jie
core  

Kevlar/Basalt and Kevlar/Glass Intra‐Ply Reinforced Hybrid Composites: Influence of Basket Weave Fabric Structure on Thermal Properties, Flammability, and Impact Performance

open access: yesMacromolecular Materials and Engineering, Volume 310, Issue 7, July 2025.
This research explores the effect of basket weave fabric structure and fiber combinations in hybrid composites, focusing on impact resistance, thermal stability, and flammability. The findings demonstrate that Kevlar‐glass laminates offer superior thermal stability and impact strength compared to Kevlar‐basalt laminates.
Mahdi Hosseini   +10 more
wiley   +1 more source

Credence Goods, Costly Diagnosis, and Subjective Evaluation [PDF]

open access: yes, 2014
We study contracting between a consumer and an expert. The expert can invest in diagnosis to obtain a noisy signal about whether a low–cost service is sufficient or whether a high–cost treatment is required to solve the consumer’s problem.
Bester, Helmut, Dahm, Matthias
core   +5 more sources

Hepatic Phenotype in NBAS‐Associated Disease: Clinical Course, Prognostic Factors and Outcome in 230 Patients

open access: yesLiver International, Volume 45, Issue 7, July 2025.
ABSTRACT Background and Aims Since described in 2015, NBAS‐associated disease has emerged as an important cause of acute liver failure (ALF) in children. We analysed the variable expression, genotype–phenotype association, outcome and prognostic factors of the hepatic involvement.
Bianca Peters   +32 more
wiley   +1 more source

Thermogravimetric analysis (TGA) and differential scanning calometric (DSC) analysis of pineapple leaf fibre (PALF) reinforced high impact polystyrene (HIPS) composites [PDF]

open access: yes, 2011
This paper studied the thermal behaviour of pineapple leaf fibre (PALF) reinforced high impact polystyrene (HIPS) composite. Thermogravimetric analysis (TGA) and differential scanning calorimetric (DSC) analysis were used to measure the thermal ...
Ab. Rahman, Mohd. Zaki   +3 more
core  

Paper plate machine [PDF]

open access: yes, 2017
In recent years natural fibers appear to be the outstanding materials which come as the viable and abundant substitute for the expensive and nonrenewable synthetic fiber. Natural fibers like sugar cane, banana, , oil palm, kenaf and coir has been used as
Ahmad Shah, Mohamaed Hakim   +5 more
core  

Home - About - Disclaimer - Privacy