A STUDY OF USE OF INTERNET OF THINGS AND MACHINE LEARNING IN SMART WASTE MANAGEMENT

Waste Management poses a big challenge in front of many Municipalities. The fixed routes and schedules of garbage collection are not that efficient. The monitoring of dustbins is also difficult since the number of such is large. Inclusion of Internet of Things and Machine Learning helps in improving the efficiency and makes the work easier for authorities. A lot of work has been done in this field and this article presents the various approaches used by various fellow researchers. The main contribution of this article is that it puts forward an architecture that can be used in the future. This study will help the researchers who want to quickly look at the work done till now in this field and investigate what can be done further.

Spain

The COVID-19 pandemic will exacerbate Spain’s already large inclusion gap. Responding in the recovery with policies that support social objectives should be a key priority and calls for several structural changes. This paper summarizes some of the main drivers behind the social dispersion, which pre-dates the COVID-19 crisis, and policy options. The focus is on how to address the fragmented labor market, tackle pressures on rental-housing affordability, and lower the gender pay gap.1, 2

Research on MRT3-BA Steel in Macro Inclusions

The research about the macro-inclusions of three processes: BOF→ LF→ CC, BOF→ RH→ CC and BOF→ LF→ RH→ CC, shows that: The types of inclusion are SiO2-Al2O3-CaO-TiO2-MnO, SiO2 and SiO2-Al2O3. The content of SiO2-Al2O3- CaO-TiO2-MnO in the three processes are 34.2%、23.5% and 27%; The content of SiO2 are 24.4%、47% and 27%; The content of SiO2-Al2O3 are 26.8%、17.6% and 9%. Large inclusion>300μm takes up 69.8%~85% of the total inclusion in billet in three technological processes, and the inclusion, containing K and Na, is the most; slag entrapment in mould is really serious. Considering the cleanliness and cost, the better technological process of MRT3-BA stamping steel is BOF→ RH→ CC.