Results 81 to 90 of about 81,289 (210)

The Effect of Storage Temperature for the Detection of Silver Nanoparticles via Engineered Biomolecules [PDF]

open access: yes, 2015
Temperature plays an important role in biology as a way to regulate reaction. In this study, we report the effect of storage temperature (4, 25, and 37oC) for the detection of silver nanoparticles via engineered biomolecules by monitoring the ...
Agustin, Yuana Elly, Shen-Long , Tsai
core  

Zero Order Degradation Rate of Vitamin C in Fresh Orange and Strawberry Juices without Any Preservatives during Storage [PDF]

open access: yes, 2015
Fresh orange and strawberry are rich in vitamin C, which is an essensial nutrient to promote a healthy imunne system. Vitamin C is easily degraded through oxidation process into dehydroascorbic acid during storage.
Lie, Hwa, Sapei, Lanny, Suseno, Natalia
core  

The SCORE Project: Stove for Cooking, Refrigeration and Electricity [PDF]

open access: yes
This paper provides a description of the SCORE Project which is being funded by the Engineering and Physical Sciences Research Council, UK, and particularly the work at City University whilst acknowledging the contributions of all partners.
Dennis, R., Pullen, K. R., Vocale, P.
core  

Novel Thermal Energy Conversion Technologies for Advanced Electric Air Vehicles [PDF]

open access: yes
Future air vehicles will increasingly incorporate electrical powertrains that require very tight integration of power, propulsion, thermal, and airframe technologies.
Dyson, Rodger W.
core   +1 more source

Dilution Refrigeration of Multi-Ton Cold Masses [PDF]

open access: yes, 2007
Dilution refrigeration is the only means to provide continuous cooling at temperatures below 250 mK. Future experiments featuring multi-ton cold masses require a new generation of dilution refrigeration systems, capable of providing a heat sink below 10 ...
Wikus, P
core  

Designing a low-cost electricity-generating cooking stove for high-volume implementation [PDF]

open access: yes
The PhD describes the social science and technical design of an innovative clean cooking stove that also generates electricity for use in developing countries. Key areas of learning adding to the research pool are: 1.
Riley, Paul Howard
core  

Thermal acoustic oscillations, volume 2 [PDF]

open access: yes
A number of thermal acoustic oscillation phenomena and their effects on cryogenic systems were studied. The conditions which cause or suppress oscillations, the frequency, amplitude and intensity of oscillations when they exist, and the heat loss they ...
Fan, C., Sims, W. H., Spradley, L. W.
core   +1 more source

Numerical study of a thermoacoustic refrigerator with different stack geometries [PDF]

open access: yes
This study examines the performance of a thermoacoustic refrigerator with various stack geometries as a potential eco-friendly alternative to conventional refrigeration systems that rely on chlorofluorocarbons (CFCs).
Dwi Astuti, Wijayanti   +3 more
core   +2 more sources

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