Results 21 to 30 of about 578,669 (258)

Application of Alkyl Polyglucosides as Components of the Extraction Medium in the Preparation of a Shampoo Cosmetic Formulation Containing Substances Isolated from Red Grape Pomace

Molecules
This study highlights the use of alkyl polyglucosides (APGs) as sustainable and mild surfactants in cosmetic preparations, such as shampoos, following the principles of green chemistry and environmentally friendly development.
Tomasz Wasilewski, Zofia Hordyjewicz-Baran, Ewa Sabura, Katarzyna Malorna, Ewa Dresler, Maciej Zegarski, Natalia Stanek-Wandzel   +6 more
doaj   +1 more source

Modeling and Partitioning of Regional Evapotranspiration Using a Satellite-Driven Water-Carbon Coupling Model

Remote Sensing, 2017
The modeling and partitioning of regional evapotranspiration (ET) are key issues in global hydrological and ecological research. We incorporated a stomatal conductance model and a light-use efficiency-based gross primary productivity (GPP) model into the
Zhongmin Hu, Genan Wu, Liangxia Zhang, Shenggong Li, Xianjin Zhu, Han Zheng, Leiming Zhang, Xiaomin Sun, Guirui Yu   +8 more
doaj   +1 more source

Three element resonator lowpass filter

IET Microwaves, Antennas & Propagation, 2023
The conventional lowpass prototype filter with the finite transmission zeros close‐to‐band edge often yields negative circuit elements that lead to a practical difficulty of physical realizations.
Yingjie Di, Xiyuan Wang, An Chen
doaj   +1 more source

Predicting the distribution of Stipa purpurea across the Tibetan Plateau via the MaxEnt model

BMC Ecology, 2018
Background The ecosystems across Tibetan Plateau are changing rapidly under the influence of climate warming, which has caused substantial changes in spatial and temporal environmental patterns.
Baibing Ma, Jian Sun
doaj   +1 more source

Sustainable Green Processing of Grape Pomace Using Micellar Extraction for the Production of Value-Added Hygiene Cosmetics

Molecules, 2022
This study sought to evaluate the possibility of using grape pomace, a waste material from wine production, for the preparation of cosmetic components. Following the existing clear research trend related to improving the safety of cleansing cosmetics, an
Tomasz Wasilewski, Zofia Hordyjewicz-Baran, Magdalena Zarębska, Natalia Stanek, Ewa Zajszły-Turko, Magdalena Tomaka, Tomasz Bujak, Zofia Nizioł-Łukaszewska   +7 more
doaj   +1 more source

A New, Cost-Effective Facial Skin Care Serum, Rich in Bioactive Ingredients Isolated from Centaurea cyanus L. Flower Petals

Cosmetics
This study developed a facial skin care serum based on extracts from cornflower petals (Centaurea cyanus L.). The study applied the concept of loan extraction, in which the ingredients of the final cosmetic product were used as the extraction medium. The
Wiktoria Orzechowicz, Tomasz Wasilewski, Zofia Hordyjewicz-Baran, Natalia Stanek-Wandzel, Joanna Fleszer, Katarzyna Malorna   +5 more
doaj   +1 more source

The Use of the Idea of Loan Extraction to Produce a Skin Care Serum (Cosmetic) Containing a High Concentration of Bioactive Ingredients Isolated from Calendula officinalis L. Petals

Applied Sciences
In this study, the concept of loan extraction was used to design a skin care serum (cosmetic) containing high concentrations of bioactive components isolated from marigold petals. A series of extraction media derived from the final formulation were used.
Wiktoria Orzechowicz, Tomasz Wasilewski, Zofia Hordyjewicz-Baran, Natalia Stanek-Wandzel, Katarzyna Malorna, Joanna Fleszer   +5 more
doaj   +1 more source

The aridity index governs the variation of vegetation characteristics in alpine grassland, Northern Tibet Plateau [PDF]

PeerJ, 2019
The vegetation dynamic (e.g., community productivity) is an important index used to evaluate the ecosystem function of grassland ecosystem. However, the critical factors that affect vegetation biomass are disputed continuously, and most of the debates ...
Biying Liu, Jian Sun, Miao Liu, Tao Zeng, Juntao Zhu   +4 more
doaj   +2 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Algorithmic Perspectives of Network Transitive Reduction Problems and their Applications to Synthesis and Analysis of Biological Networks

Biology, 2013
In this survey paper, we will present a number of core algorithmic questions concerning several transitive reduction problems on network that have applications in network synthesis and analysis involving cellular processes. Our starting point will be the
Satabdi Aditya, Bhaskar DasGupta, Marek Karpinski   +2 more
doaj   +1 more source