Results 91 to 100 of about 3,463,529 (362)

Energy-saving technology for dying textile materials from protein fibers with natural dyes using natural mor dants

open access: yesVestnik of Vitebsk State Technological University
There is currently a renewed interest in research and development in the production and application of natural dyes for dyeing textile materials due to the growing popularity of eco-friendly lifestyles based on the use of environmentally friendly ...
Natallia V. Skobova   +3 more
doaj   +1 more source

Country risk and the international flows of technology: evidence from the chemical industry [PDF]

open access: yes, 2002
We empirically investigate the relationship between country risk and the international flows of technology. Using a comprehensive database on investments in chemical plants during the period 1981- 1991, we show that higher levels of country risk are ...
Fosfuri, Andrea
core   +1 more source

Photosynthesis under far‐red light—evolutionary adaptations and bioengineering of light‐harvesting complexes

open access: yesFEBS Letters, EarlyView.
Phototrophs evolved light‐harvesting systems adapted for efficient photon capture in habitats enriched in far‐red radiation. A subset of eukaryotic pigment‐binding proteins can absorb far‐red photons via low‐energy chlorophyll states known as red forms.
Antonello Amelii   +8 more
wiley   +1 more source

Chemical Synthesis in Microreactors

open access: yesCHIMIA, 2002
Chemical synthesis in microreactors is a novel way of conducting chemistry in a highly controlled way with improved yields at impressive selectivities and with reduced overall effort.
Thomas Schwalbe   +2 more
doaj   +1 more source

Molecular Dynamics Simulations of Solutions at Constant Chemical Potential [PDF]

open access: yes, 2015
Molecular Dynamics studies of chemical processes in solution are of great value in a wide spectrum of applications, which range from nano-technology to pharmaceutical chemistry. However, these calculations are affected by severe finite-size effects, such
Parrinello, Michele   +2 more
core   +2 more sources

Rad27/FEN1 prevents accumulation of Okazaki fragments and ribosomal DNA copy number changes

open access: yesFEBS Letters, EarlyView.
The budding yeast Rad27 is a structure‐specific endonuclease. Here, the authors reveal that Rad27 is crucial for maintaining the stability of the ribosomal RNA gene (rDNA) region. Rad27 deficiency leads to the accumulation of Okazaki fragments and changes in rDNA copy number.
Tsugumi Yamaji   +3 more
wiley   +1 more source

Chemical Bonding Technology: Direct Investigation of Interfacial Bonds [PDF]

open access: yes
This is the third Flat-Plate Solar Array (FSA) Project document reporting on chemical bonding technology for terrestrial photovoltaic (PV) modules. The impetus for this work originated in the late 1970s when PV modules employing silicone encapsulation ...
Boerio, F. J.   +5 more
core   +1 more source

Compact device for mass transfer between liquid films and vapour or gas [PDF]

open access: yes, 2008
University Carlos III of Madrid (Spain) offers a method and device for mass transfer between liquid and vapour or gas. Applications to absorbers and desorbers in absorption chiller technology, evaporators, condensers and chemical reactors.
Acosta Iborra, Antonio
core   +1 more source

Mitochondrial fatty acid oxidation is stimulated by red light irradiation

open access: yesFEBS Letters, EarlyView.
Light at different wavelengths has distinct effects on keratinocyte viability and metabolism. UVA light abrogates metabolic fluxes. Blue and green light have no effect on metabolic fluxes, while red light enhanced oxidative phosphorylation by promoting fatty acid oxidation. Keratinocytes are the primary constituents of sunlight‐exposed epidermis.
Manuel Alejandro Herrera   +4 more
wiley   +1 more source

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