Gamification and Escape Rooms for Learning

Historically, the most widely used methodologies in teaching have been passive ones, where the teacher was limited only to transmitting knowledge to the students, that is, it was a mere passage of information from the teacher to the student. Gamification has been one of the educational methodologies with more relevance in recent years. Relating the use of gamification with problem-based learning, the use of escape room in education arises. In this sense, the escape room emerges as a fundamental tool at the service of teachers, for teaching, and of students for learning. Blunt spears are an emerging and novel tactic that has been shown to favor attitudes and student learning in different areas of knowledge and educational levels. Given its importance, an intervention in primary education is proposed whose main axis is the escape room.

The Prevention of Work-Related Risks

The goal of this chapter is to present how security and safety in the workplace, humanistic management, and humanistic psychology have become a fundamental pillar for the fulfillment of business objectives and the intervention on social and environmental issues, all the while recognizing human talent as the main axis for organizational development. For this purpose, the authors rely on two main axes: the first, the prevention of occupational hazards abiding by the guidelines established by different international organisms, including the implementation of governmental policies for the management of occupational safety and health in Latin America and mainly in Colombia; the second, the point of view of business administration, starting with their evolutionary process and leading to the new tendencies in administration such as B companies and businesses with purpose, all of which focus on an economy where success is measures by the wellbeing of people, societies, and nature.

Dissolved Organic Carbon Source Attribution in the Changjiang Outflow Region of the East China Sea

The variable optical properties of chromophoric dissolved organic matter (CDOM) under the complicated dynamic marine environment make it difficult to establish a robust inversion algorithm for quantifying the dissolved organic carbon (DOC). To better understand the main factors affecting the relationship between the DOC and the CDOM when the Changjiang diluted water (CDW) interacts with the marine currents on the wide continental shelf, we measured the DOC concentration, the absorption, and the fluorescence spectra of the CDOM along the main axis and the northern boundary of the CDW. The sources of DOC and their impacts on the relationship between the optical properties of the DOC and CDOM are discussed. We reached the following conclusions: There are strong positive correlations between the absorptive and fluorescent properties of the DOC and the CDOM as a whole. The dilution of the terrestrial DOC carried by the CDW through mixing with saline sea water is the dominant mechanism controlling the characteristics of the optical properties of the CDOM. CDOM optical properties can be adopted to establish inversion models in retrieving DOC in Changjiang River Estuary. It is concluded that the introduction of extra DOC from different sources is the main factor causing the regional optical complexity leading to the bias of DOC estimation rather than removal mechanism. As whole, the input of polluted water from Huangpujiang River with abnormally high a(355) and Fs(355) will induce the overestimation of DOC. In the main axis of CDW, the impact from autochthonous DOC input to the correlation between DOC and CDOM can be neglected in comparison with conservative dilution procedure. The relationship between the DOC and the CDOM on the northern boundary of the CDW is more complicated, which can be attributed to the continuous input of terrestrial material from the Old Huanghe Delta by the Subei Coastal Current, the input of materials from the Yellow sea by the Yellow Sea Warm Western Coastal Current, and the input of materials from the Changjiang Basin by the CDW. The results of this study suggest that long-term observations of the regional variations in the DOM inputs from multiple sources in the interior of the CDW are essential, which is conducive to assess the degree of impact to the DOC estimation through the CDOM in the East China Sea.

Viral surface geometry shapes influenza and coronavirus spike evolution through antibody pressure

The evolution of circulating viruses is shaped by their need to evade antibody response, which mainly targets the viral spike. Because of the high density of spikes on the viral surface, not all antigenic sites are targeted equally by antibodies. We offer here a geometry-based approach to predict and rank the probability of surface residues of SARS spike (S protein) and influenza H1N1 spike (hemagglutinin) to acquire antibody-escaping mutations utilizing in-silico models of viral structure. We used coarse-grained MD simulations to estimate the on-rate (targeting) of an antibody model to surface residues of the spike protein. Analyzing publicly available sequences, we found that spike surface sequence diversity of the pre-pandemic seasonal influenza H1N1 and the sarbecovirus subgenus highly correlates with our model prediction of antibody targeting. In particular, we identified an antibody-targeting gradient, which matches a mutability gradient along the main axis of the spike. This identifies the role of viral surface geometry in shaping the evolution of circulating viruses. For the 2009 H1N1 and SARS-CoV-2 pandemics, a mutability gradient along the main axis of the spike was not observed. Our model further allowed us to identify key residues of the SARS-CoV-2 spike at which antibody escape mutations have now occurred. Therefore, it can inform of the likely functional role of observed mutations and predict at which residues antibody-escaping mutation might arise.

Globally Networking Learning (GNL) on Refugees and Forced Migration Through Innovative Collaborative Pedagogy in Mexico, Ecuador, and Canada

This Globally Networking Learning (GNL) experience was brought together in August 2020 per the initiative of the York International’s GNL Initiative at York University and involved York University (Canada), Universidad San Francisco de Quito (Ecuador) and Tecnológico de Monterrey (Mexico). The courses of the three institutions were very different but did share the main axis of talking about diverse international people having to adapt to an unknown international context. This GNL course came together several months after the worldwide COVID-19 pandemic “lockdown” of higher educational institutions across the globe. Students enjoyed the opportunity to work with students from other countries and cultures on the subject matter cited above, that is international by its very nature.

Mathematical model for determining characteristic points on the radial knife of the geokhod executive body

The article presents a mathematical model for determining the values of the characteristic points of the knife executive body (EB) of the geokhod. For this, the boundary conditions for determining the characteristic points on the radial knife of the geokhod executive body are indicated. The result of the work are the obtained expressions for determining: P a.c is the the projection of the component of the soil cutting force, depending on the cutting width, onto the main axis of rotation of the geokhod, R e.a.c is the projection of the component of the cutting force of the soil on the plane, which is located perpendicular to the main axis of rotation of the geokhod. Based on the work carried out, tasks for further research were identified.

Compensation Gyrocompass Based on MEMS

The study of an astatic compensating gyrocompass, built on the basis of a modulation micromechanical gyroscope (MMG) of a hybrid type, has been carried out. A kinematic diagram is given and the principle of operation of the device has describing. The device uses the modulation principle based on obtaining information about the angular motion of the rotor and creating control torques in a rotating coordinate system, which makes it possible to exclude such a significant disadvantage of MMG as "zero offset". A feature of the gyrocompass under consideration is the use of two channels for controlling the rotor of the MMG, namely: a channel for the formation of a guiding moment, striving to combine its main axis with the direction of the true meridian and a channel for compensating this guiding moment. A linearized mathematical model has building, on the base of which an effective algorithm for the operation of a compensatory astatic gyrocompass is proposed. The device under consideration can be used to determine the true azimuth of the longitudinal axis of a mobile ground object, it has a higher measurement speed compared to devices built on three-degree "heavy" gyroscopes, and has good resistance to external influences (vibrations, shocks, etc.).

A Comprehensive Review on Smart Grids: Challenges and Opportunities

Recently, the operation of distribution systems does not depend on the state or utility based on centralized procedures, but rather the decentralization of the decisions of the distribution companies whose objectives are the efficiency of interconnectivity. Therefore, distribution companies are exposed to greater risks, and due to this, the need to make decisions based on increasingly reliable models has grown up considerably. Therefore, we present a survey of key aspects, technologies, protocols, and case studies of the current and future trend of Smart Grids. This work proposes a taxonomy of a large number of technologies in Smart Grids and their applications in scenarios of Smart Networks, Neural Networks, Blockchain, Industrial Internet of Things, or Software-Defined Networks. Therefore, this work summarizes the main features of 94 research articles ranging the last four years. We classify these survey, according Smart Grid Network Topologies, because it can group as the main axis the sensors applied to Smart Grids, as it shows us the interconnection forms generalization of the Smart Networks with respect to the sensors found in a home or industry.

Telework Experience of Pedagogues during the COVID-19 Pandemic: Strong Learning Seniors and Relaxed Leaders?

Due to the wide application of remote teaching during the COVID-19 pandemic, the foundations of the education system have been shaken; education has entered a new era of teaching and learning on digitalized platforms. How do pedagogues evaluate their experiences when information technologies have become the main axis of carrying out their work? What impact did telework have on pedagogues as employees of an education institution or as individuals? What could be expected from older pedagogues in the shift to using digital means of teaching? These were the main questions raised in this research, the results of which are presented in this article. This research is original because the differences in experiences of telework were studied not only in terms of age and nature of work (professional/leader) but also the type of education institution. This delineation is of key importance in understanding the virtual work challenges faced by pedagogues in schools, professional education institutions, colleges, and universities.

Structural peculiarities of the flower-bearing shoot of some Apiaceae Lindl. species

The article considers the synflorescence structure of five little-studied and endemic representatives ofUmbelliferae (Apiaceae Lindl.) from Central Asia. Among the taxa studied, Komarovia anisosperma is distinguished bya special organization of the inflorescence, and which is represented by the type of storey raceme from open double umbels collected 2–6 in whorls. The remaining species are characterized by one type of inflorescence – this is a panicle ofclosed double umbels. Belonging to the same tribe Komarovieae J. Zhou et S. R. Downie, species Komarovia anisosperma and Sphaerosciadium denaense, have some similar features in the structure of the synflorescence. So, the first specieshas 5 lateral axes of the I order around the main axis assembled in whorls, while in the second species they are locatedwith a whorl under the central umbel , in addition, both species do not have involucres and involucels. The revealedfeatures of branching of the inflorescence and flower arrangement, signs of involucres and involucels, the length of therays of the umbels and pedicels, as well as the characteristic of the formation of various types of flowers in the umbeland synflorescence can be used in keys and diagnoses, and also for the conservation of rare and endemic species, forthe collection of made seeds from plants in natural conditions with further introduction to the botanical gardens or onthe protected areas.