Results 51 to 60 of about 873,904 (307)

Hyperfine transitions of 13CN from pre-protostellar sources

open access: yes, 2015
Recent quantum mechanical calculations of rate coefficients for collisional transfer of population between the hyperfine states of 13CN enable their population densities to be determined.
Flower, David, Hily-Blant, Pierre
core   +4 more sources

Soda anthraquinone pulping of oil palm male flower spikes [PDF]

open access: yes, 2014
This study was carried out to investigate the effect of beating process to the characteristics of pulp and paper produced from oil palm oil male flower spikes (OPMFS). OPMFS pulp was prepared according to chemical Soda-AQ pulping process.
Adnan, S.   +6 more
core   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

open access: yesAdvanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian   +7 more
wiley   +1 more source

Fairness in flowers: Addressing violations of labor rights and health standards in the Latin American cut flower industry [PDF]

open access: yes, 2009
A flyer providing information on the cut flower industry and its workers in Latin America. Includes suggestions for actions American consumers can take to help protect flower workers’ rights, health, and safety conditions in the ...
International Labor Rights Forum
core   +1 more source

Mitigating the water footprint of export cut flowers from the Lake Naivasha Basin, Kenya [PDF]

open access: yes, 2012
Kenya’s cut-flower industry has been praised as an economic success as it\ud contributed an annual average of US$ 141 million foreign exchange (7% of Kenyan export value) over the period 1996–2005 and about US$ 352 million in 2005 alone.
Becht, R.   +2 more
core   +3 more sources

Biomimetic Iridescent Skin: Robust Prototissues Spontaneously Assembled from Photonic Protocells

open access: yesAdvanced Functional Materials, EarlyView.
Uniform nanoparticles are induced to form arrays (photonic crystals) in the cores of biopolymer capsules, endowing these ‘protocells’ with structural color. These protocells are then assembled into large self‐standing objects, i.e., prototissues, with robust mechanical properties as well as iridescent optical properties.
Medha Rath   +6 more
wiley   +1 more source

Genome-Wide identification, phylogenetic analysis, and expression of CONSTANS-Like genes in Rosa chinensis in response to Tetranychus urticae infestation

open access: yesPlant Stress
CONSTANS-Like genes play critical roles in plant responses to both biotic and abiotic stresses, but their functions in Rosa chinensis remain poorly understood. In this study, we conducted a genome-wide investigation of COL genes in R.
Yingjie Yang   +4 more
doaj   +1 more source

Circular 59 [PDF]

open access: yes, 1987
This list of recommended annual flower varieties includes information on several hundred annual flower cultivars. The recommended varieties were selected from flowers grown in 1985 and 1986 at the Agricultural and Forestry Experiment Station Farm ...
Griffith, Marilyn   +2 more
core  

Clitoria ternatea L. flower extract inhibits α-amylase during in vitro starch digestion [PDF]

open access: yes, 2017
This study aimed to investigate the inhibitory effect of Clitoria ternatea flower against α-amylase during simulated in vitro wheat starch digestion. The dark-blue tropical flower is used as a food colorant but its ability to modulate starch digestion ...
Chu, Boon-Seang   +3 more
core   +1 more source

Bimetallic Nanoreactor Activates cGAS‐STING Pathway via mtDNA Release for Cancer Metalloimmunotherapy

open access: yesAdvanced Functional Materials, EarlyView.
A bimetallic Mn–Ca nanoreactor (MCC) is developed as a non‐nucleotide STING nanoagonist for cancer metalloimmunotherapy. MCC induces Ca2+ overload and hydroxyl radical generation, resulting in mitochondrial damage and mtDNA release. The released mtDNA cooperates with Mn2+ to robustly activate cGAS–STING signaling.
Xin Wang Mo   +7 more
wiley   +1 more source

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