Results 21 to 30 of about 786 (243)
Aesthetic Surgery Journal, 2004 Both skin and subcutaneous tissues are targeted in this multistage hand rejuvenation protocol. Topical therapies and intense pulsed light are used for skin thickening, rejuvenation, and improvement of age spots and leathery texture. Autologous fat is injected into multiple tissue layers to fill out underlying tissue. Excess skin is excised with a small,
Denton D, Weiss, James H, Carraway
openaire +2 more sources
Case Studies in Construction Materials, 2023 The utilization of reclaimed asphalt pavement (RAP) is an important way for pavement construction to move toward a low impact and sustainable practice, but there are still many problems in the preparation of recycled asphalt mixtures with a high ...
Lusheng Wang +4 more
doaj +1 more source
Increasing the rate of recycled asphalt: an experimental study [PDF]
Transport Problems, 2014 Asphalt is material that can be recycled. In particular reclaimed asphalt (RA) contains aged binder, which limits the reuse of RA. In this study the rate of recycled asphalt was increased by adding a rejuvenator containing paraffin.
Marjan TUŠAR, Lidija AVSENIK
doaj
Materials Research Express, 2023 Asphalt pavements are amongst the most recycled materials in the contemporary world depending on the environmental and financial advantages. The introduction of Recycled Asphalt Pavement (RAP) on newly produced asphalt pavement is possible by the ...
Derya Kaya Ozdemir +4 more
doaj +1 more source
A Review on Bitumen Rejuvenation: Mechanisms, Materials, Methods and Perspectives
Applied Sciences, 2019 This review aims to explore the state of the knowledge and the state-of-the-art regarding bitumen rejuvenation. In particular, attention was paid to clear things up about the rejuvenator mechanism of action. Frequently, the terms rejuvenator and flux oil,
Valeria Loise +5 more
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Nuclear Magnetic Resonance (NMR) Assessment of Bio and Crude Oil-Based Rejuvenation
PhyschemAsphalt binders in pavements lose their stability through aging and eventually fail in the field. Using nuclear magnetic resonance (NMR) to monitor the primary longitudinal relaxation time of asphalt samples and the ratio of material that carries this ...
Rebecca M. Herndon +3 more
doaj +1 more source
Novel approaches and materials for healing asphalt cracks
Građevinar, 2023 Premature cracks in an asphalt pavement may damage its intact structure, substantially decrease its load-bearing capacity, degrade its driving comfort and safety, and even lead to total pavement failure.
Abdulgazi Gedik +2 more
doaj +1 more source
Frontiers in Built EnvironmentThis study investigates the changes in microstructure and rheological properties of SBS modified asphalt during aging and regeneration processes. The high-temperature rutting resistance and low-temperature crack resistance at different ageing stages were
Man Zhang +4 more
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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
Rutting Characteristics of Bio-Asphalt Binder Based on the Multiple Stress Creep Recovery Test Results [PDF]
Journal of Rehabilitation in Civil EngineeringThe phenomenon of asphalt binder aging can lead to various failures, such as rutting in the asphalt mixture. Rejuvenator materials are used to mitigate asphalt binder aging. Bio-asphalt, as a binder modified with bio-waste materials, offers environmental
Mostafa Sadeghnejad +3 more
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