Results 281 to 290 of about 12,894,217 (402)

The impact of climate change on medicinal plants and natural products: A scoping review. [PDF]

Front Pharmacol
Takubessi MI, Jalil B, Heinrich M.
europepmc   +1 more source

Experimental Analysis and Physics‐Based Analytical Model on Twisted and Coiled Artificial Muscles

Advanced Engineering Materials, EarlyView.
Twisted and coiled artificial muscles made from silver‐coated nylon fibers are investigated through experiments and analytical modeling. The actuators achieve contractions up to 19.3% and specific work of 8 kJ kg−1, though efficiency remains limited (≈0.15%) by thermal losses.
Salvatore Garofalo, Chiara Morano, Leonardo Pagnotta, Luigi Bruno   +3 more
wiley   +1 more source

Advancements in nasal drug delivery system of natural products. [PDF]

Front Pharmacol
Hsu Y, Yang J, Cao M, Xu T, He J, Hong H, Jiang L, Peng S, Xiong P.   +8 more
europepmc   +1 more source

Development of an aromatic wax product containing natural Lemongrass (Cymbopogon Citratus) essential oil

, 2020
Thi Kim Ngan Tran, Thien Hien Tran, Le Thi Hong Nhan, Xuan Tu, Nguyen Quynh Anh Phan, Thi Inh Cam, Giang Bach Long   +6 more
openalex   +1 more source

A Positron Lifetime Study of Cooling and Natural Aging of Solutionized Aluminum Alloys

Advanced Engineering Materials, EarlyView.
The process during cooling of Al–Mg and Al–Mg–Si alloys from the solutionizing temperature down to 20 °C is interrupted. These states are analyzed with positron lifetime spectroscopy to trace the processes during cooling. In different temperature ranges, two stages of vacancy loss and solute clustering are identified.
Zi Yang, Mengjie Li, John Banhart
wiley   +1 more source

Research on the mechanisms of natural products in radiation protection. [PDF]

Front Bioeng Biotechnol
Li X, Yu L, Xu H, Xing X, Wu W, Feng Y, Ma L, Zhou Z, Li B, He Y.   +9 more
europepmc   +1 more source

Natural products targeting autophagy and apoptosis in NSCLC: a novel therapeutic strategy [PDF]

Peiyi Qin, Qingchen Li, Qi Zu, Ruxue Dong, Yuanfu Qi   +4 more
openalex   +1 more source

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

Advanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel, Lea Dierker, Antoine Eyram Kwame, Kim Nora Wagner, Jonas J. Unterholzner, Jan‐Henning Dirks, Dorothea Brüggemann   +6 more
wiley   +1 more source

Editorial for the Special Issue "Pharmacological Activities and Mechanisms of Action of Natural Products". [PDF]

Curr Issues Mol Biol
Loo S, Kam A, Du C, Lee SM.
europepmc   +1 more source

Unidirectional Tape‐Based Composites from Hemp and Pineapple Leaf Fiber: Mechanical Performance in Conventional and Bio‐Based Matrices

Advanced Engineering Materials, EarlyView.
The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner, Raja Bade, Valentin Ackermann, Roja M. Baumann, Corvin Bischoff, Jona F. Ebeling, Oskar Glenz, Marlo Groh, Jonathan Groth, Finja Hiller, Tom Hirschmüller, Felix Menke, Syntcha Ngantchou Lecdou, Mika Ohler, Daniel Rafii Vardiny, Darius Richter, Dario Röper, Henrik Schumacher, Theresa Stein, Benjamin Vorbeck, Elisabeth Wermter, Kay Kölzig, Jörg Müssig   +22 more
wiley   +1 more source