Helen Kopnina explains how some pivotal events in her personal life have led to the development of an appreciation of Nature. This article also reflects on whether the love of Nature or care for the environment is learned or inherited. https://www.ecologicalcitizen.net/article.php?t=ecocentrism-personal-story LinkedIn: https://www.linkedin.com/in/helenkopnina/
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The application of DC grids is gaining more attention in office applications. Especially since powering an office desk would not require a high power connection to the main AC grid but could be made sustainable using solar power and battery storage. This would result in fewer converters and further advanced grid utilization. In this paper, a sustainable desk power application is described that can be used for powering typical office appliances such as computers, lighting, and telephones. The desk will be powered by a solar panel and has a battery for energy storage. The applied DC grid includes droop control for power management and can either operate stand-alone or connected to other DC-desks to create a meshed-grid system. A dynamic DC nano-grid is made using multiple self-developed half-bridge circuit boards controlled by microcontrollers. This grid is monitored and controlled using a lightweight network protocol, allowing for online integration. Droop control is used to create dynamic power management, allowing automated control for power consumption and production. Digital control is used to regulate the power flow, and drive other applications, including batteries and solar panels. The practical demonstrative setup is a small-sized desktop with applications built into it, such as a lamp, wireless charging pad, and laptop charge point for devices up to 45W. User control is added in the form of an interactive remote wireless touch panel and power consumption is monitored and stored in the cloud. The paper includes a description of technical implementation as well as power consumption measurements.
Present study focuses on revealing and developing personal constructs regarding problem behaviour in classrooms. The main idea is that teachers opinions about their students and themselves influence the way they interact with them. Their thoughts and ideas about students - their personal constructs - are generally unconscious. We used the Personal Construct Theory from Kelly (1955) and his Repertory Grid Technique for exploration mental constructs. They can give an impulse to the development of thinking and acting of teachers. We think it can help them to build up their professional identity towards problem children. Twenty-nine teachers formed the sample that worked with this method. We investigated the number of unique construct pairs mentioned by the teachers. This number happened to be remarkably high. While assessing pupils, the teachers use primarily personality characteristics. There is hardly any agreement between the teachers constructs, which complicates their communication about their pupils. We considered the number of construct pairs named by one participant. This number seems to depend on the type of education the teacher is involved in. The type of the school the teacher is working at also influences the average scores on the constructs. We shall also turn to the issue of pupils sex and its role if any in the teachers scores. No significant differences have been found.
Despite Dutch Hospitality industry’s significant economic value, employers struggle to attract and retain early career professionals at a time when tourism is forecasted to grow exponentially (Ruël, 2018). Universally, hospitality management graduates are shunning hospitality careers preferring other career paths; stimulating the Dutch Hospitality to find innovative ways of attracting and retaining early career professionals. Following calls from the Human Resource Management (HRM) community (Ehnert, 2009), we attribute this trend to personnel being depicted as rentable resources, driving profit’’ often at personal expense. For example, hotels primarily employ immigrants and students for a minimum wage suppressing salaries of local talent (Kusluvan, et al 2010, O’Relly and Pfeffer, 2010). Similarly, flattening organizational structures have eliminated management positions, placing responsibility on inexperienced shoulders, with vacancies commonly filled by pressured employees accepting unpaid overtime jeopardizing their work life balance (Davidson, et al 2010,). These HRM practices fuel attrition by exposing early career professionals to burnout (Baum et al, 2016, Goh et al, 2015, Deery and Jog, 2009). Collectively this has eroded the industry’s employer brand, now characterized by unsocial working hours, poor compensation, limited career opportunities, low professional standing, high turnover and substance abuse (Mooney et al, 2016, Gehrels and de Looij, 2011). In contrast, Sustainable HRM “enables an organizational goal achievement while simultaneously reproducing the human resource base over a long-lasting calendar time (Ehnert, 2009, p. 74).” Hence, to overcome this barrier we suggest embracing the ROC framework (Prins et al, 2014), which (R)espects internal stakeholders, embraces an (O)pen HRM approach while ensuring (C)ontinuity of economic and societal sustainability which could overcome this barrier. Accordingly, we will employ field research, narrative discourse, survey analysis and quarterly workshops with industry partners, employees, union representatives, hotel school students to develop sustainable HRM practices attracting and retaining career professionals to pursue Dutch hospitality careers.
In this project we utilize the conversational model of delivering destination information as an experimental intervention to provide tips to a sub-group of visitor participants in one specific destination, Overijssel. By contrasting the experience of this group to a randomly assigned control group will be able to test the effectiveness of hyper-personalized information. Furthermore, we will investigate the effectiveness of integrating, in the tips provided, the policy of the DMO to direct visitors to certain places while reducing the pressure on others. For this variable as well––policy-driven vs. demand-driven information sources––random assignment to test and control groups will allow us to draw conclusions about causes of differences in tourist behavior and experience.The main question is: Does the conversational information model, as exemplified by Travel with Zoey, create the possibility to direct people to the places destination managers would like them to go, while assuring they benefit equally––or even more–from their travel experience? Partners: NBTC, Marketing Oost, Travel With Zoey.
Het basisonderwijs staat voor de lastige opgave om kinderen meer te laten bewegen zonder dat dat ten koste gaat van de kernvakken als rekenen en taal. Er is wel een ontwikkeling die kansen biedt: bewegend leren. Dit combineert bewegingsoefeningen met reken- of taaloefeningen en lijkt een meerwaarde te hebben voor de cognitieve ontwikkeling van kinderen. Exergames worden hiervoor al wel mondjesmaat toegepast, maar niet in samenhang met doelstellingen op het gebied van motorische ontwikkeling. Hoe kunnen exergames zo ontwikkeld worden dat ze succesvol ingezet worden in het basisonderwijs om én cognitieve automatiseringsdoelstellingen én motorische ontwikkelingsdoelstellingen geïntegreerd ondersteunen? Door een slimme innovatie van gepersonaliseerd bewegend leren kan zonder dat daar meer verroosterde tijd voor beweegonderwijs voor nodig is de motorische ontwikkeling van kinderen worden versterkt en gemeten, bewegend leren voor het individu geoptimaliseerd worden, de docent ontlast worden, en daarmee de weerstand tegen invoering van bewegend leren verminderd worden. Het samenwerkingsverband verbindt serious game design, cognitieve training van kinderen én motorische ontwikkeling en dat is uniek. Voor de game-design partners levert dit waardevolle kennis op voor het ontwikkelen van exergames die goed geworteld zijn in het onderwijs. Voor de ontwikkeling van de adaptieve games wordt ingezet op een user-centered designproces waarbij co-creatie sessies met vakleerkrachten en game designers een belangrijke rol spelen. De beoogde resultaten zijn (1) een prototype waarmee bewegingen kunnen worden gemonitord en inzichtelijk gemaakt voor de leerkracht; (2) Enkele prototypes van adaptieve games die kinderen nieuwe motorische vaardigheden leren terwijl ze een automatiseringstaak uitvoeren; en (3) Ontwerp- en implementatierichtlijnen voor deze games in de dagelijkse onderwijspraktijk. Het geheel is een proof of concept die game designers in staat stelt om een slimme en adaptieve exergames te maken voor bewegend leren.
