Results 91 to 100 of about 33,237 (304)

Online Dating & Relationships [PDF]

open access: yes, 2013
One in ten Americans have used an online dating site or mobile dating app themselves, and many people now know someone else who uses online dating or who has found a spouse or long-term partner via online dating.
Aaron Smith, Maeve Duggan
core  

Chitosan‐Carbon Dot Composite Materials Form a Leaf Surface Barrier to Mitigate the Enrichment and Invasion of Nanoplastics: From Leaf Interface to Systemic Response

open access: yesAdvanced Science, EarlyView.
Foliar spraying of CS‐CDs can form a film on the leaves of Brassica rapa, effectively reducing the enrichment and absorption of PS in the leaves, while increasing the biomass and nutrient content of the plants. In addition, CS‐CDs can also enrich the interfoliar microbial community and activate the plant's own defense metabolic pathways.
Beibei Zhao   +6 more
wiley   +1 more source

Štefan Strážay: Malinovského 96 [PDF]

open access: yesSlovenska Literatura, 2013
The short interpretation of Š. Strážay´s (born 1940) collection of poems Malinovského 96 (1985) is meant to be a contribution to the intended series of „microanalyses“ of the key works of art written for the History of Slovak literature after the year ...
Fedor Matejov
doaj  

A Dual‐Functional Biohybrid Nanorobot to Synergistically Eradicate Biofilm and Degrade Antibiotic Resistance Genes

open access: yesAdvanced Science, EarlyView.
A biohybrid nanorobot integrating lytic bacteriophage N4 with Pd nanozymes is developed for targeted eradication of multidrug‐resistant E. coli biofilms. Synergistic bacterial lysis and ROS‐mediated oxidation enable simultaneous biofilm removal and antibiotic resistance genes degradation, maintaining high efficacy in complex wastewater environments ...
Junzheng Zhang   +9 more
wiley   +1 more source

Cultură urbană - peisaj cultural urban [PDF]

open access: yesUrbanism. Arhitectura. Constructii, 2010
Today, the sense of urban culture sends to the need of a particular comfort of living in the city area. Beyond providing this convenience - in terms of space and function, there is a need of urban experiment, exploration (even free), cumulative and ...
Angelica Stan
doaj  

Espaço público e “nova urbanidade” no contexto do direito á cidade

open access: yesConfins, 2013
The challengeof thinkingthe city in itsspatial perspectiveoffersknowledge thatinvolves the constructionofa theory ofsocio-spatial urban practice, in ordertoreveal thesense of realityas a whole andtheopportunitiesthat are emerginginthehorizonfor everyday ...
Ana Fani Alessandri Carlos
doaj   +1 more source

The suburban question: grassroots politics and place making in Spanish suburbs [PDF]

open access: yes, 2015
Manuel Castells spoke of the urban as a unit of collective consumption, yet much of the politics of collective consumption he documented was evident in the suburbs.
Phelps, Nicholas A.   +2 more
core   +1 more source

Urban Economy [PDF]

open access: yesEconomies, 2014
In a call for papers, for the special issue to be devoted to “Urban Economy” late in 2015, that the Economies editors issued recently, I noted the increased attention that has been given to urban economies during the past quarter century. This is concomitant with the increased importance and role in policy that cities have attained.
openaire   +4 more sources

Phase Fraction Modulation Enhances Li+/Na+ Diffusion Disparity in Spent LiFePO4 Cathodes for Efficient Lithium Extraction from Brine

open access: yesAdvanced Science, EarlyView.
A direct cascaded utilization strategy for spent LiFePO4 batteries efficiently extracts lithium from brine, embodying the “urban mining” concept. Phase fraction modulation revealed its significant impact on local bond lengths of crystal structure and the Li/Na diffusion energy barrier, identifying the best material (Li0.19FePO4) for lithium extraction.
Ruiqi Yin   +7 more
wiley   +1 more source

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