Results 21 to 30 of about 11,495 (244)

Systematic Study of Resveratrol Nanoliposomes Transdermal Delivery System for Enhancing Anti-Aging and Skin-Brightening Efficacy

Molecules, 2023
Due to the stratum corneum barrier, resveratrol is difficult to be absorbed transdermally, limiting its anti-aging and skin-brightening effects. Furthermore, there is a lack of systematic studies on the efficacy of resveratrol in human skin, especially ...
Xinchao Zhang, Siyuan Chen, Dan Luo, Dan Chen, Hong Zhou, Shuting Zhang, Xuan Chen, Wangwang Lu, Wei Liu   +8 more
doaj   +1 more source

Revisiting substorm events with preonset aurora [PDF]

Annales Geophysicae, 2018
Nishimura et al. (2010) proposed a new plasma intrusion or preonset aurora scenario of substorm triggering. In this scenario, a substorm is triggered by a fast earthward flow generated at the distant neutral line which corresponds to a preonset ...
Y. Miyashita, A. Ieda
doaj   +1 more source

Kalahari Wildfires Drive Continental Post-Fire Brightening in Sub-Saharan Africa

Remote Sensing, 2019
Fire can induce long-lived changes to land-surface albedo, an important aspect of the Earth’s energy budget, but the temporal evolution of these anomalies is poorly understood.
Michael V. Saha, Paolo D’Odorico, Todd M. Scanlon   +2 more
doaj   +1 more source

Impacts of 3D Aerosol, Cloud, and Water Vapor Variations on the Recent Brightening during the South Asian Monsoon Season

Remote Sensing, 2018
South Asia is experiencing a levelling-off trend in solar radiation and even a transition from dimming to brightening. Any change in incident solar radiation, which is the only significant energy source of the global ecosystem, profoundly affects our ...
Zengxin Pan, Feiyue Mao, Wei Wang, Bo Zhu, Xin Lu, Wei Gong   +5 more
doaj   +1 more source

Development of Transethosomes Loaded with Fruit Extract from Carissa carandas L. as a Brightening and Anti-Aging Cosmeceutical Ingredient

Cosmetics
The ethanolic extract of Carissa carandas L. (ECE) inhibited the enzyme tyrosinase, enhanced the proliferation of normal human dermal fibroblast cells, and increased the formation of collagen type I, indicating possible anti-aging and whitening effects ...
Sitthiphong Soradech, Worawan Tiatragoon, Phongsapak Phanphothong, Kanyarat Ouamkan, Pattarawadee Kengkwasingh, Supatjaree Ruengsomwong, Somkamol Intawong, Thanchanok Muangman   +7 more
doaj   +1 more source

Brightening of onset arc precedes the dipolarization onset: THEMIS observations of two events on 1 March 2008 [PDF]

Annales Geophysicae, 2011
We present a new M-I coupling model of substorm during southward IMF based on the THEMIS observations of two events on 1 March 2008. The first event (E-1) was classified as a pseudo-breakup: brightening of the onset arc preceded the first ...
J. R. Kan, J. R. Kan, H. Li, C. Wang, H. U. Frey, M. V. Kubyshkina, A. Runov, C. J. Xiao, L. H. Lyu, W. Sun   +9 more
doaj   +1 more source

Skin Brightening Efficacy of Exosomes Derived from Human Adipose Tissue-Derived Stem/Stromal Cells: A Prospective, Split-Face, Randomized Placebo-Controlled Study

Cosmetics, 2020
Studies have shown that stem cells and their derivatives, including conditioned media (CM), have inhibitory effects on skin pigmentation. However, evidence supporting the skin brightening effect of exosomes derived from stem cells is lacking.
Byong Seung Cho, Jinah Lee, Yujin Won, Diane I. Duncan, Richard C. Jin, Joon Lee, Hyuck Hoon Kwon, Gyeong-Hun Park, Steven Hoseong Yang, Byung Cheol Park, Kui Young Park, Jinkwon Youn, Junsoo Chae, Minwoong Jung, Yong Weon Yi   +14 more
doaj   +1 more source

Is global dimming and brightening in Japan limited to urban areas? [PDF]

Atmospheric Chemistry and Physics, 2016
Worldwide observations indicate secular trends of all-sky surface solar radiation on a decadal time scale, termed global dimming and brightening. Accordingly, the observed surface radiation in Japan generally shows a strong decline until the end of the
K. Tanaka, K. Tanaka, A. Ohmura, D. Folini, M. Wild, N. Ohkawara   +5 more
doaj   +1 more source

Tropical rainforest response to marine sky brightening climate engineering [PDF]

, 2015
Tropical forests represent a major atmospheric carbon dioxide sink. Here the gross primary productivity (GPP) response of tropical rainforests to climate engineering via marine sky brightening under a future scenario is investigated in three Earth system
Muri, H., Kristjánsson, J., Helene Muri, Muri, Helene, Jón Egill Kristjánsson, Niemeier, U., Kristjansson, Jon Egill, Ulrike Niemeier, Niemeier, Ulrike   +8 more
core   +1 more source

Features of auroral breakup obtained using data of ground-based television observations: case study [PDF]

Annales Geophysicae, 2009
The knowledge about the relative timing of events during the substorm expansion phase onset is very important for understanding the physics of substorms.
E. E. Antonova, E. E. Antonova, I. A. Kornilov, T. A. Kornilova, O. I. Kornilov, M. V. Stepanova   +5 more
doaj   +1 more source