Results 41 to 50 of about 740,726 (302)

Diversity of Pharmaceuticals Enhances Antibiotic Resistance in the Invertebrate Gut via Biofilm‐Mediated Mechanisms

open access: yesAdvanced Science, EarlyView.
Pharmaceutical diversity acts as an independent driver of antibiotic resistance in soil invertebrates. While bulk soil remains unaffected, the collembolan gut microbiome exhibits significant resistance gene enrichment under complex chemical exposure and diurnal warming.
Yi‐Fei Wang   +11 more
wiley   +1 more source

Breaking the Bottleneck in Limit of Detection of Surface Refractive Index Sensing by Harnessing Meta‐Waveguide Microring Resonators

open access: yesAdvanced Science, EarlyView.
Mode splitting in meta‐waveguide microring resonators (MWMRs) effectively suppresses baseline drift and measurement noise while maintaining high refractive‐index sensitivity. This reflection‐induced mode splitting strategy enables quantitative detection of ultra‐weak surface perturbations and establishes MWMRs as a robust, drift‐immune platform for ...
Wanxin Li   +8 more
wiley   +1 more source

Secondary centres of economic activity in the East Midlands: Summary Report [PDF]

open access: yes, 2009
This summary report outlines the findings of a study of secondary centres of economic activity in the East Midlands. Secondary centres are defined here as urban settlements that are smaller than a principal urban area, but still significant as a centre ...
Atherton, Andrew, Price, Liz
core  

Access to recreational physical activities by car and bus : an assessment of socio-spatial inequalities in mainland Scotland [PDF]

open access: yes, 2013
Obesity and other chronic conditions linked with low levels of physical activity (PA) are associated with deprivation. One reason for this could be that it is more difficult for low-income groups to access recreational PA facilities such as swimming ...
AE Bantock   +29 more
core   +4 more sources

The Role of Social Food Infrastructure in Addressing SNAP Participation Gaps: Evidence From Linked Administrative and Ground‐Sourced Data

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT We link American Community Survey and SNAP records for 185,000 units with ground‐sourced social food infrastructure data from FindFoodIL (Illinois Extension SNAP‐Ed) to examine SNAP participation determinants among eligible units. Bivariate probit models reveal, beyond SNAP offices, quantity of social infrastructure is associated with ...
Michael Lotspeich‐Yadao   +3 more
wiley   +1 more source

Tourism and Livable Towns Beyond the Coronavirus Disease 2019: A Case Study for Chongqing, China

open access: yesFrontiers in Public Health, 2020
Based on the data of 812 small towns in Chongqing, China, this paper attempts to conduct an empirical analysis on whether tourist towns with excellent natural environment, policy advantage, and market preference are more ecologically livable than ...
Ke Su, Ke Su, Chao Zhou
doaj   +1 more source

Internal Migration and Regional Population Dynamics in Europe: Romanian Case Study [PDF]

open access: yes, 1997
The report analyses population migration and change in Romania over the period 1984-1994. The analysis of population change is conducted for 2948 communes and towns, the finest administrative division for which population data are available.
Berinde, D.   +4 more
core  

THE ROLE OF SMALL TOWNS IN LOCAL PLACE MAKING [PDF]

open access: yes, 2016
Self-promotion and reinterpretation of local identity is becoming increasingly important in rural communities. Local identity building is succeeded very differently by rural municipalities and regions.
Csurgó, Bernadett, Megyesi, Boldizsár
core   +2 more sources

Unpacking the Farmland Capitalization Effect of Ethanol Establishment

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT We unpack the impact of expansions in ethanol production—as measured by proximity to newly constructed ethanol plants and capacity expansions—on farmland values using land transaction data from Kansas in combination with modern causal inference techniques.
Gabriel S. Sampson, Jisang Yu
wiley   +1 more source

THE SEWAGE PROBLEM IN SMALL TOWNS [PDF]

open access: yesAmerican Journal of Public Health, 1916
The small town, large enough to need a system of sewerage but small enough so that the expense per individual installation is greater than in large cities, presents one of the acute problems of sanitary engineering. Mr. Hansen discusses some of the means employed to dispose of the wastes of small communities.
openaire   +2 more sources

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