Study. The conclusions are those of the authors and do not necessarily reflect the analytic findings of OTA or the Technology Assessment Board. Section I of this study discusses how maintaining a "high skill/high wage" niche for America in the global marketplace requires a shift in work roles. Our economy is shifting away from smart machines automating human labor to manufacture standardized co...

In the Internet of Things (IoT), data sharing security is important to social security. It a huge challenge enable more accurate and secure access by authorized users. Blockchain control schemes are mostly one-way control, which cannot meet need for ciphertext search, two-way confirmation users data, transmission. Thus, this paper proposes blockchain-aided searchable encryption-based attribute ...

The multi-compartment electric vehicle routing problem (EVRP) with soft time window and multiple charging types (MCEVRP-STW&MCT) is studied, in which vehicles that are environmentally friendly but need to be recharged course of transport process, employed. A mathematical model for this optimization established the objective minimizing function composed cost, distribution penalty cost service co...

The United States Department of Energy, the MH21-S Research Consortium Japan, and Geological Survey are collaborating to enable gas hydrate scientific drilling extended-duration reservoir response testing on Alaska North Slope. To feasibly execute such a test, location is required that accessible from existing roads gravel pads can be occupied without disrupting ongoing industry operations. A r...

A complex research program linked to the national Sustainability Thematic Week (STW) educational was launched in 2020 examine Hungarian primary and secondary school students’ environmental attitudes, behaviors, awareness. The newly developed version of New Ecological Paradigm Scale for Children used a large sample (N = 9396). results set factor analyses suggested that NEP cannot be considered u...

Wielu socjologów stawia pytanie, czy nie nale?y ju? mówi? o nowej subdyscyplinie socjologicznej, mianowicie socjologii duchowo?ci, która analizuje nowe formy duchowo?ci w kontek?cie przemian spo?ecze?stw wspó?czesnych. Cz??? uznaje za przejaw powrotu sacrum odmiany religijno?ci. Inni sk?onni s? je traktowa? jako symptom sekularyzacji i dekadencji religii. Jeszcze inni uznawa? tzw. alternatywn? ...