Results 51 to 60 of about 27,136 (261)

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

FEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc, Blaž Stres, Mirica Karlovits, Igor Karlovits, Petra Jerič, Ondrej Panák, Anja Verbič, Blaž Likozar, Uroš Novak   +8 more
wiley   +1 more source

The Aging Blood: Cellular Origins, Circulating Drivers, and Therapeutic Potential

Aging and Cancer, EarlyView.
As a conduit linking all organs, the blood system both reflects and actively drives systemic aging. This review highlights how circulating pro‐aging and antiaging factors and age‐associated hematopoietic stem cell dysfunction contribute to immunosenescence and multi‐organ decline, positioning the hematopoietic system as a target for aging intervention.
Hanqing He, Jianwei Wang
wiley   +1 more source

ASSESSMENT OF THERMAL SENSATION OF RESIDENTS IN THE SOUTHERN GREAT PLAIN, HUNGARY [PDF]

Aerul şi Apa: Componente ale Mediului, 2014
This study examines the subjective thermal sensation characteristics of people living in Szeged, in the Southern Hungarian Great Plain. Micrometeorological measurements were conducted with two mobile stations in six urban public spaces during 70 days ...
KOVÁCS A. , KÁNTOR NOÉMI, ÉGERHÁZI LILLA ANDREA   +2 more
doaj  

E-Taste: Taste Sensations and Flavors Based on Tongue’s Electrical and Thermal Stimulation [PDF]

, 2022
Asif Ullah, Yifan Liu, You Wang, Han Gao, Hengyang Wang, Jin Zhang, Guang Li   +6 more
openalex   +1 more source

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

Thermal sensation of children and its predictive evaluation method in Indonesia’s dry season

Journal of Asian Architecture and Building Engineering
There is a discrepancy between children’s thermal sensation in hot-humid climates near the equator and conventional thermal comfort indexes, such as the predicted mean vote (PMV).
Masaya Kitaura, Ai Siti Munawaroh, Takeshi Iwata, Hisaya Nagai   +3 more
doaj   +1 more source

Experimental study on overall and local thermal comfort under different radiation intensities [PDF]

E3S Web of Conferences
Shortwave radiation constitutes the principal source of thermal loading within automobile cabins, exhibiting characteristics of transient change and non-uniform distribution.
Zeng Yingqi, Zhou Xiang, Zhai Yongchao, Xia Haifeng   +3 more
doaj   +1 more source

Geometric Optimization and Mechanical Performance Enhancement of Auxetic Structures for High‐Impact Applications Through Fused Deposition Modeling

Advanced Engineering Materials, EarlyView.
This study explores the mechanical performance of three auxetic structures, identifying a re‐entrant‐star hybrid as the most effective for impact absorption. Finite element simulations and experiments demonstrate significant gains in energy absorption and flexural strength after geometric optimization. This study investigates the mechanical performance
Malik Hassan, Manjusri Misra, Alexander Bardelcik, Stefano Gregori, Amar K. Mohanty   +4 more
wiley   +1 more source

Models and Indicators to Assess Thermal Sensation Under Steady-state and Transient Conditions

Energies, 2019
The assessment of thermal sensation is the first stage of many studies aimed at addressing thermal comfort and at establishing the related criteria used in indoor and outdoor environments. The study of thermal sensation requires suitable modelling of the
Diana Enescu
doaj   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source