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The Role of Consumer Innovativeness and Green Perceptions on Green Innovation Use: The Case of Shared E-bikes and E-scooters

The growing awareness of environmental issues can be linked to the demand for green transport innovations. Consumer behavior studies have pointed to the importance of consumer innovativeness (CI) and green perceptions in the adoption of green innovations. The purpose of this paper is to identify how users and nonusers of shared micromobility perceive the greenness of shared e-bikes and e-scooters

Sharing Economy Business Models for Sustainability

The sharing economy is not sustainable by default – search for images of bikesharing graveyards. But, with careful design of the business models that facilitate access over ownership, the sharing economy can increase intensity of use and material efficiency, contributing to sustainable consumption. In this episode, co-host Steven Curtis shares with us his research on sharing economy business model

Exosome-Functionalized Ceramic Bone Substitute Promotes Critical-Sized Bone Defect Repair in Rats

Ceramic biomaterials are promising alternatives to bone autografts. However, limited bioactivity affects their performance. Therefore, bioactive molecules and cells are often added to enhance their performance. Exosomes have emerged as cell-secreted vesicles, delivering proteins, lipids, and nucleic acids in a paracrine/endocrine fashion. We studied two complementary aspects required for exosome a

FBAdLibrarian and Pykognition: open science tools for the collection and emotion detection of images in Facebook political ads with computer vision

We present a methodological workflow using two open science tools that we developed. The first, FBAdLibrian, collects images from the Facebook Ad Library. The second, Pykognition, simplifies facial and emotion detection in images using computer vision. We provide a methodological workflow for using these tools and apply them to a case study of the 2020 US primary elections. We find that unique ima

Reversible oxygen migration and phase transitions in hafnia-based ferroelectric devices

Unconventional ferroelectricity exhibited by hafnia-based thin films-robust at nanoscale sizes-presents tremendous opportunities in nanoelectronics. However, the exact nature of polarization switching remains controversial. We investigated a La0.67Sr0.33MnO3/Hf0.5Zr0.5O2 capacitor interfaced with various top electrodes while performing in situ electrical biasing using atomic-resolution microscopy

Laser-induced thermal grating spectroscopy based on femtosecond laser multi-photon absorption

Laser-induced grating spectroscopy (LIGS) is for the first time explored in a configuration based on the crossing of two focused femtosecond (fs) laser pulses (800-nm wavelength) and a focused continuous-wave (cw) laser beam (532-nm wavelength). A thermal grating was formed by multi-photon absorption of the fs-laser pulses by N 2 with a pulse energy around 700 μ J (∼ 45 TW/cm 2). The feasibility o

Entrepreneurship in Cities

Impactful, growth-oriented entrepreneurship is a major research and policy focus. Building on arguments put forward by Jane Jacobs more than 50 years ago, we propose that local knowledge spillovers in a city are enhanced by human agency in that city (e.g. local psychological openness). This effect is critically amplified by the catalyst function of a favorable structural city environment that not

Selections of genes and methods of using the same for diagnosis and for targeting the therapy of select cancers

A method of diagnosing a disease that includes obtaining experimental data on gene selections. The gene selection functions to characterize a cancer when the expression of that gene selection is compared to the identical selection from a noncancerous cell or a different type of cancer cell. The invention also includes a method of targeting at least one product of agene that includes administration

Methods for analyzing high dimensional data for classifying, diagnosing, prognosticating, and/or predicting diseases and other biological states

A method of diagnosing, predicting, or prognosticating about a disease that includes obtaining experimental data, wherein the experimental data is high dimensional data, filtering the data, reducing the dimensionality of the data through use of one or more methods, training a supervised pattern recognition method, ranking individual data points from the data, wherein the ranking is dependent on th

Annual to decadal temperature adaptation of the soil bacterial community after translocation across an elevation gradient in the Andes

The response of soil microbial activity to climate warming has been predicted to have a large destabilising effect on the carbon cycle. However, the nature of this feedback remains poorly understood, especially in tropical ecosystems and across annual to decadal timescales. We studied the response of bacterial community growth to 2 and 11 years of altered temperature regimes, by translocating soil

Millennial-scale interaction between the East Asian winter monsoon and El Niño-related tropical Pacific precipitation in the Holocene

Both the East Asian winter monsoon (EAWM) and El Niño (EN) activities are vital climate modes that regulate the Pacific hydrologic cycle. However, the Holocene interactions among the EAWM, EN activities, and tropical Pacific precipitation remain unclear due to the lack of appropriate EAWM proxies. Here, we present high-resolution grain size records from the East China Sea shelf along with a transi

Inhalation and dermal uptake of particle and gas phase phthalates - A human chamber exposure study

We have exposed sixteen test subjects to particle and gas phase phthalates in the controlled chamber exposure study. Deuterium labelled phthalates were used to generate particle D4-DEHP (di(2-ethylhexyl) phthalate) and gas phase D4-DEP (diethyl phthalate) for exposures scenarios allowed studying the dermal only and combined inhalational and dermal uptake. Metabolites were measured in urine samples

Sammanställning och utvärdering av modeller för pandemiprediktion i Sverige under 2020

Mindre än två månader – så kort kan tiden enligt uppskattningar vara från upptäckten av ett virus med pandemisk potential till dess att virusets spridning över världen når exponentiell takt. Nationella regeringar och myndigheter har därför kort tid på sig för att i samråd med internationella organ planera och införa åtgärder för att hindra eller begränsa smittspridningen inom respektive land.I det