Results 191 to 200 of about 765,254 (255)

Exploring early Acheulian technological decision-making: A controlled experimental approach to raw material selection for percussive artifacts in Melka Wakena, Ethiopia. [PDF]

PLoS One
Paixão E, Gossa T, Gneisinger W, Marreiros J, Tholen S, Calandra I, Hovers E.   +6 more
europepmc   +1 more source

In Situ Study of Resistive Switching in a Nitride‐Based Memristive Device

Advanced Functional Materials, EarlyView.
In situ TEM biasing experiment demonstrates the volatile I‐V characteristic of MIM lamella device. In situ STEM‐EELS Ti L2/L3 ratio maps provide direct evidence of the oxygen vacancies migrations under positive/negative electrical bias, which is critical for revealing the RS mechanism for the MIM lamella device.
Di Zhang, Rohan Dhall, Matthew M. Schneider, Cun Li, Chengyu Song, Sundar Kunwar, Hongyi Dou, Natanii R. Yazzie, Henry Tran, Daniel Appuing, Jim Ciston, Nicholas G. Cucciniello, Pinku Roy, Michael T. Pettes, John Watt, Winson Kuo, Haiyan Wang, Ye Cao, Rodney J. McCabe, Aiping Chen   +19 more
wiley   +1 more source

Extraction of Bioactive Compounds and Influence of Storage Conditions of Raw Material Chamaenerion angustifolium (L.) Holub Using Different Strategies. [PDF]

Molecules
Armonavičius D, Stankevičius M, Maruška A.   +2 more
europepmc   +1 more source

Chemoselective Sequential Polymerization: An Approach Toward Mixed Plastic Waste Recycling

Advanced Functional Materials, EarlyView.
Inspired by biological protein metabolism, this study demonstrates the closed‐loop recycling of mixed synthetic polymers via ring‐closing depolymerization followed by a chemoselective sequential polymerizations process. The approach recovers pure polymers from mixed feedstocks, even in multilayer formats, highlighting a promising strategy to overcome a
Gadi Slor, Youwei Ma, Hyunwoo Park, Tae‐Lim Choi, Damien Guironnet, Francesco Stellacci   +5 more
wiley   +1 more source

Biological Properties of the Mucus and Eggs of Helix aspersa Müller as a Potential Cosmetic and Pharmaceutical Raw Material: A Preliminary Study. [PDF]

Int J Mol Sci
Herman A, Wińska P, Białek M, Herman AP.   +3 more
europepmc   +1 more source

Preparation of Hot-Pressed Wheat Straw Board by Self-Adhesive Process: Effects of Raw Material Sizes and Acid/Alkali Pretreatment. [PDF]

Materials (Basel)
Wang J, Feng Z, Zuo J, Fan Q, Zhang L.
europepmc   +1 more source

Evidence of raw material selection in Acheulean lithic tools of Notarchirico (MIS 15, Southern Italy)

Fioretti G, Carpentieri M, Moncel M, Eramo G.   +3 more
europepmc   +1 more source

Retinol and Oligopeptide-Loaded Lipid Nanocarriers as Effective Raw Material in Anti-Acne and Anti-Aging Therapies. [PDF]

Life (Basel)
Pawłowska M, Marzec M, Jankowiak W, Nowak I.   +3 more
europepmc   +1 more source

Silkworm Cocoon: Dual Functions as a Traditional Chinese Medicine and the Raw Material of Promising Biocompatible Carriers. [PDF]

Pharmaceuticals (Basel)
Tian Z, Zhao C, Huang T, Yu L, Sun Y, Tao Y, Cao Y, Du R, Lin W, Zeng J.   +9 more
europepmc   +1 more source

The Use of Sargassum spp. Ashes Like a Raw Material for Mortar Production: Composite Performance and Environmental Outlook. [PDF]

Materials (Basel)
Lyra GP, Colombo AL, Duran AJFP, Parente IMDS, Bueno C, Rossignolo JA.   +5 more
europepmc   +1 more source