Results 71 to 80 of about 9,352 (198)

The Uneven Effect of Airbnb on the Housing Market: Evidence Across and Within Italian Cities

Journal of Regional Science, Volume 65, Issue 2, Page 339-377, March 2025.
ABSTRACT We investigate if Airbnb diffusion affects residential property values differently across and within cities leveraging the heterogeneity of five Italian cities in terms of tourist attractiveness, local housing markets, and socioeconomic conditions. We find that Airbnb density growth leads to increases in house prices in all cities. Within‐city,
Raffaele Congiu, Flavio Pino, Laura Rondi   +2 more
wiley   +1 more source

A novel gridding algorithm to create regional trace gas maps from satellite observations [PDF]

Atmospheric Measurement Techniques, 2014
The recent increase in spatial resolution for satellite instruments has made it feasible to study distributions of trace gas column densities on a regional scale.
G. Kuhlmann, A. Hartl, H. M. Cheung, Y. F. Lam, M. O. Wenig   +4 more
doaj   +1 more source

Transnationalizing Raciolinguistics: An Intersectional Analysis for Understanding Chinese International Students’ Language Ideologies Across Contexts

Journal of Sociolinguistics, EarlyView.
ABSTRACT This study adopts a transnational raciolinguistic perspective to examine how Chinese international students (CISs) navigate language, race, and identity across borders and contexts. Based on semistructured interviews with 14 CISs, the study highlights that pre‐migration socialization in China influences how CISs perceive and interpret their ...
Gengqi Xiao, Hailing Wang, Jing Yu
wiley   +1 more source

Space–time variability in UTLS chemical distribution in the Asian summer monsoon viewed by limb and nadir satellite sensors [PDF]

Atmospheric Chemistry and Physics, 2018
The Asian summer monsoon (ASM) creates a hemispheric-scale signature in trace-gas distributions in the upper troposphere and lower stratosphere (UTLS).
J. Luo, J. Luo, L. L. Pan, S. B. Honomichl, J. W. Bergman, J. W. Bergman, W. J. Randel, G. Francis, C. Clerbaux, M. George, X. Liu, W. Tian   +11 more
doaj   +1 more source

The Outcome of Intracellular Selenomonas sputigena and its Impact on Gingival Keratinocytes

Molecular Oral Microbiology, EarlyView.
ABSTRACT Selenomonas sputigena is an understudied oral pathobiont associated with periodontitis and dental caries. We recently demonstrated that S. sputigena binds to gingival epithelial cells (GECs), where afterwards the bacterium causes robust in vitro pro‐inflammatory cytokine production and migration of monocytes and neutrophils.
Colin G. Hawkes, Travis J. Chiarelli, Doaa N. Abdallah, Grayson Way, Huiping Zhou, Jason A. Carlyon, Daniel P. Miller   +6 more
wiley   +1 more source

Bias correction of OMI HCHO columns based on FTIR and aircraft measurements and impact on top-down emission estimates [PDF]

Atmospheric Chemistry and Physics
Spaceborne formaldehyde (HCHO) measurements constitute an excellent proxy for the sources of non-methane volatile organic compounds (NMVOCs). Past studies suggested substantial overestimations of NMVOC emissions in state-of-the-art inventories over major
J.-F. Müller, T. Stavrakou, G.-M. Oomen, B. Opacka, I. De Smedt, A. Guenther, C. Vigouroux, B. Langerock, C. A. B. Aquino, M. Grutter, J. Hannigan, F. Hase, R. Kivi, E. Lutsch, E. Mahieu, M. Makarova, J.-M. Metzger, I. Morino, I. Murata, T. Nagahama, J. Notholt, I. Ortega, M. Palm, A. Röhling, W. Stremme, K. Strong, R. Sussmann, Y. Té, A. Fried   +28 more
doaj   +1 more source

Solar ultraviolet protection provided by human head hair [PDF]

, 2009
The solar erythemal UV irradiances through human hair and the protection from UV provided by human head hair have been investigated for a solar zenith angle (SZA) range of 17 to 51 degrees for the conditions of a head upright in full sun, a head upright ...
Allen, Australian Institute of Health and Welfare (AIHW), CCH, CIE (International Commission on Illumination), Diffey, Diffey, Diffey, Fritschi, Gies, Grant, Green, McCarthy, Parisi, Sliney, Turnbull, Urist, Whiteman   +16 more
core   +2 more sources

Environmental Stress Induces Altered Composition of Streptococcus mutans Membrane Vesicles: pH‐Driven Changes in Membrane Vesicle Production and Composition

Molecular Oral Microbiology, EarlyView.
ABSTRACT Bacteria produce membrane vesicles (MVs) in response to environmental stress and genetic changes. Previous studies have shown that MVs can trigger inflammatory responses and may serve as important mediators of host–microbe interactions. Given the dynamic nature of the oral microbiome, bacteria such as Streptococcus mutans are frequently ...
Taylor C. Boone, Swetha K. Shankar, Melodie L. Weller   +2 more
wiley   +1 more source

A COMPARISON OF EMPIRICAL AND INTELIGENT METHODS FOR DUST DETECTION USING MODIS SATELLITE DATA [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013
Nowadays, dust storm in one of the most important natural hazards which is considered as a national concern in scientific communities. This paper considers the capabilities of some classical and intelligent methods for dust detection from satellite ...
M. Shahrisvand, M. Akhoondzadeh
doaj   +1 more source

Random Mutagenesis in Porphyromonas gingivalis Enables Isolation of Mutants With Enhanced Secreted Protease Activity

Molecular Oral Microbiology, EarlyView.
ABSTRACT Porphyromonas gingivalis is a key pathogen in periodontitis, with secreted proteases as major virulence factors. We developed a screening method to generate and identify P. gingivalis mutants with elevated protease activity. Mutations were induced using the mutagens 2,6‐diaminopurine (2,6‐DAP) or ethyl methanesulfonate (EMS), and the ...
Takeru Nakabayashi, Satoshi Yuhara, Kosei Tanaka   +2 more
wiley   +1 more source