Results 51 to 60 of about 294,138 (300)

The Release of Enzymes and Proteins from Baker's Yeast Disrupted by a Agitator Bead Mill [Translated]†

KONA Powder and Particle Journal, 2014
Baker's yeast suspended in pure water was disintegrated by the agitator bead mill using glass beads having a diameter of 0.5 to 2.0 mm.
Kanji Matsumoto, Haruhiko Ohya, Sadam Ito, Makio Naito   +3 more
doaj   +1 more source

Itraconazole Nanosuspensions via Dual Centrifugation Media Milling: Impact of Formulation and Process Parameters on Particle Size and Solid-State Conversion as Well as Storage Stability

Pharmaceutics, 2022
Nanocrystal suspensions proved to be a potent enabling principle for biopharmaceutics classification system class II drugs with dissolution limited bioavailability.
Ann-Cathrin Willmann, Kai Berkenfeld, Thilo Faber, Herbert Wachtel, Georg Boeck, Karl G. Wagner   +5 more
doaj   +1 more source

A new model-based approach for power plant Tube-ball mill condition monitoring and fault detection [PDF]

, 2014
With the fast growth in intermittent renewable power generation, unprecedented demands for power plant operation flexibility have posed new challenges to the ageing conventional power plants in the UK. Adding biomass to coal for co-fired power generation
Wei, Jianlin, Guo, Shen, Zachariades, Paschalis, Wang, Jihong   +3 more
core   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

Advanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang, Jianxiang Zhao, Zhaoqi Chen, Hao Gong, Yinsen Yan, Junlei Tao, Yong Yang   +6 more
wiley   +1 more source

Validation of a Discrete Element Method (DEM) Model of the Grinding Media Dynamics within an Attritor Mill Using Positron Emission Particle Tracking (PEPT) Measurements

Applied Sciences, 2019
Positron emission particle tracking (PEPT) was used to investigate the grinding media dynamics in a laboratory-scale attritor mill in the absence of powder.
Domenico Daraio, Jose Villoria, Andrew Ingram, Alessio Alexiadis, E. Hugh Stitt, Michele Marigo   +5 more
doaj   +1 more source

Influence of TiC and TiN Ceramic Reinforcements on the Microstructure, Thermal Expansion Behavior, and Tensile Properties of Invar 36 Manufactured by Laser Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
This study examines Invar composites reinforced with titanium carbide (TiC) and titanium nitride (TiN) using laser powder bed fusion (LPBF). It presents the influence of reinforcements on microstructure, tensile properties, and thermal expansion. Results show that TiC effectively strengthens Invar while maintaining low thermal expansion, whereas TiN ...
Ayodeji Nathaniel Oyedeji, Natasha Sacks, Johannes Pötschke, Björn Matthey   +3 more
wiley   +1 more source

Novel Sustained-Release Drug Delivery System for Dry Eye Therapy by Rebamipide Nanoparticles

Pharmaceutics, 2020
The commercially available rebamipide ophthalmic suspension (CA-REB) was approved for clinical use in patients with dry eye; however, the residence time on the ocular surface for the traditional formulations is short, since the drug is removed from the ...
Noriaki Nagai, Miyu Ishii, Ryotaro Seiriki, Fumihiko Ogata, Hiroko Otake, Yosuke Nakazawa, Norio Okamoto, Kazutaka Kanai, Naohito Kawasaki   +8 more
doaj   +1 more source

Energy efficient bead milling of microalgae: Effect of bead size on disintegration and release of proteins and carbohydrates

Bioresource Technology, 2017
The disintegration of three industry relevant algae (Chlorella vulgaris, Neochloris oleoabundans and Tetraselmis suecica) was studied in a lab scale bead mill at different bead sizes (0.3-1mm). Cell disintegration, proteins and carbohydrates released into the water phase followed a first order kinetics.
K. Yonathan, René H. Wijffels, René H. Wijffels, Maria J. Barbosa, E. Suarez-Garcia, Michel H.M. Eppink, Carl Safi, Giuseppe Olivieri, Giuseppe Olivieri, P.R. Postma   +9 more
openaire   +5 more sources

Effect of laser-welding parameters on the heat input and weld-bead profile [PDF]

, 2005
Laser butt-welding of medium carbon steel was investigated using CW 1.5 kW CO2 laser. The effect of laser power (1.2 - 1.43 kW), welding speed (30 - 70 cm/min) and focal point position (-2.5 - 0 mm) on the heat input and the weld-bead geometry (i.e ...
Olabi, Abdul-Ghani, Hashmi, Saleem, Benyounis, Khaled   +2 more
core   +2 more sources

The Role of Ultra‐Thin Passive Films and Organic Adsorbates on Aluminum Chips for a Friction‐Induced Solid‐State Recycling Process

Advanced Engineering Materials, EarlyView.
Despite benefits to storage stability and handleability of aluminum scrap, octadecyl phosphonic acid (ODPA) SAMs reduce the tensile strength of wires produced using friction‐induced recycling. Etching and methyl diphosphonic acid (MDPA) coatings, however, have little effect.
Timothy D. Goller, Steffen Gabsa, Werner Homberg, Guido Grundmeier   +3 more
wiley   +1 more source