Results 101 to 110 of about 187,953 (335)

Valorization of fishing industry by‐products for biodiesel production: Unlocking the potential of residual fish oil

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Fishing waste and its by‐products, whether naturally occurring or generated by the processing industry, represent a significant opportunity for producing high‐value products. These often discarded or underutilized residues can be converted into various valuable products through advanced processing technologies. Among the potential products are
Patrick da Silva Sousa, Francisco Simão Neto, Paulo Gonçalves de Sousa Junior, Francisco Izaias da Silva Aires, Calebe da Rocha Silva, Kaiany Moreira dos Santos, Viviane de Castro Bizerra, Maria Alexsandra Sousa Rios, José Cleiton Sousa dos Santos   +8 more
wiley   +1 more source

Grease gun injury [PDF]

Plastic and Reconstructive Surgery, 1964
openaire   +5 more sources

Tribological evaluation of PAO 100 oil‐based lithium greases with chemically functionalized nanoadditives [PDF]

, 2023
Homender Kumar, A. P. Harsha, Sooraj Singh Rawat   +2 more
openalex   +1 more source

Use of detergent in wool scouring [PDF]

, 1991
Wool scouring processes have been the subject of considerable analysis in recent years. However the necessary amount of detergent needed is still controlled by the personal judgement of experienced operators. No detergent measurement procedure, effective
Benjamin, B.
core  

Advances in Triboelectric Nanogenerators With Rotating Structure

Carbon Energy, EarlyView.
The rotating TENG has been widely studied for its superiorities of simple structure, high efficiency, and stable output. This review introduced the four different principles of rotating TENG and offered a thorough summary for performance and application research through three‐level classification. Importantly, the current existing problems, challenges,
Chuguo Zhang, Chunxu Xue, Yutong Chen, Yujie Qiang, Seeram Ramakrishna   +4 more
wiley   +1 more source

Investigation of Performance Degradation in Calcium-Based Grease Under Combined SiO₂ Particle and Water Contamination

Lubricants
Environmental contamination critically affects the durability and performance of lubricants in machine components. Over long operating periods, particles and water ingress through degraded seals accelerate grease degradation and deteriorate tribological ...
Thi-Na Ta, Shin-Yuh Chern, Jeng-Haur Horng, Chun-Wei Kuo, Sheng-Jie Liao   +4 more
doaj   +1 more source

Greasing the Wheels of Entrepreneurship? The Impact of Regulations and Corruption on Firm Entry [PDF]

The paper investigates whether the impact of regulations on entrepreneurship depends on corruption. We first test whether regulations robustly deter firm entry into the markets.
Axel Dreher, Martin Gassebner
core  

Structural Aspects of Lithium‐Ion Conduction in the Phosphidotitanate Li8TiP4 and Its Comparison With Li7+5xTa1−xP4 and Li8−xTi1−xTaxP4

Chemistry – A European Journal, EarlyView.
ABSTRACT The chemical system Li/Ti/P has previously been subject to intensive investigation. However, reliable structural data for the reported phases have remained elusive. Motivated by the growing interest in phosphorus‐based lithium‐ion conductors, we have reinvestigated the synthesis, crystal structure, and physical properties of Li8TiP4.
David Müller, Tobias Kutsch, Sabine Zeitz, Viktor Hlukhyy, Gabriele Raudaschl‐Sieber, Wilhelm Klein, Thomas F. Fässler   +6 more
wiley   +1 more source

X-ray fluorescence surface contaminant analyzer: A feasibility study [PDF]

The bonding of liner material to the inner metal surfaces of solid rocket booster cases is adversely affected by minute amounts of impurities on the metal surface.
Eldridge, Hudson B.
core   +1 more source

Tunnel lining studies II [PDF]

, 1980
In the CRREL tunnel (Fig. B1, B2), sublimation is extremely apparent, but because of the tunnels limited usage it poses no significant problems. However, in an operating mine with forced air ventilation and continuously operating machinery, the problems ...
Johansen, N.I. and Chalich, P.
core