Teleworking in Portuguese public administration during the COVID-19 pandemic: Advantages, disadvantages, work-life balance and motivation

This article seeks to characterise teleworking in public administration during the COVID-19 pandemic. It draws on a study that aimed to collect the perceptions of Portuguese public servants about this phenomenon. Findings show that, in general, perceptions of workers and managers about teleworking are more positive than negative. It seems that teleworking in public administration has succeeded despite perceptions of insufficient equipment supply and some stigmatisation of teleworkers. The article also sought to investigate whether the perception of the potential advantages and disadvantages of teleworking, with special emphasis on work-life balance, varies according to the workers' gender and number of dependents. The study found that this was indeed the case. However, there were also differences relating to workers' motivation. The study found that a significant proportion of Portuguese public servants felt more motivated when performing their activities as teleworkers.info:eu-repo/semantics/publishedVersio

The Public Administration Performance Appraisal Integrated System (SIADAP) and the Portuguese civil servants perceptions

As part of managerial reform process, in 2004 the Public Administration Performance Appraisal Integrated System (SIADAP) was set up in Portugal. This study aimed to analyze the perceptions of Portuguese civil servants on this appraisal system. A second drive was to understand how those perceptions change depending on what extent the model is perceived as fair or not. A survey was carried out and data were collected from 2066 civil servants, including managers. The results show very negative perceptions, in particular regarding SIADAP’s objectivity, transparency and fairness. Also, Kruskal-Wallis tests and post-hoc paired comparisons reveal that civil servants who see the system as “unfair” tend to have more negative perceptions on it than those who see it as “fair” or those who are not sure about the fairness of the system.info:eu-repo/semantics/acceptedVersio

Edukasi Kesadaran Menjaga Lingkungan Bersih di Sekolah Dasar Inpres Ende 14

The purpose of this activity is to shape the mindset of the students of the Inpres Ende 14 Elementary School as the younger generation and as family members to care and maintain the surrounding environment and students can also be used as ambassadors for cleanliness in their families and homes. This activity is expected to create a clean, comfortable and healthy environment. Therefore, environmental hygiene must be applied from an early age so that they have a far-sighted mindset and will become agents of change in their environment. The method used in this activity is the lecture method. The lecture method is used to provide students with an understanding of the importance of maintaining a clean and healthy environment and the problems it causes and its impact on the environment as well as how to sort waste and process waste. After this activity, the waste management process will be continued. The activity begins with delivering material about a clean environment. The material presented is about the importance of keeping the environment clean, the origin of waste, the problems caused by waste and its impact on the environment. In these activities, the students seemed very enthusiastic and enthusiastic and the students also seemed very happy. After delivering the material, it was followed by cleaning the school environment and its surroundings as an application of lecture activities

A comparison between the β-globin gene clusters of domestic sheep (Ovis aries) and Sardinian mouflon (Ovis gmelini musimon)

International audienc

Dynamics of nonequilibrium quasiparticles in a double superconducting tunnel junction detector

We study a class of superconductive radiation detectors in which the absorption of energy occurs in a long superconductive strip while the redout stage is provided by superconductive tunnel junctions positioned at the two ends of the strip. Such a device is capable both of imaging and energy resolution. In the established current scheme, well studied from the theoretical and experimental point of view, a fundamental ingredient is considered the presence of traps, or regions adjacent to the junctions made of a superconducting material of lower gap. We reconsider the problem by investigating the dynamics of the radiation induced excess quasiparticles in a simpler device, i.e. one without traps. The nonequilibrium excess quasiparticles can be seen to obey a diffusion equation whose coefficients are discontinuous functions of the position. Based on the analytical solution to this equation, we follow the dynamics of the quasiparticles in the device, predict the signal formation of the detector and discuss the potentiality offered by this configuration.Comment: 16 pages, 5 figures Submitted to Superconducting Science and Technolog

Design of a SiPM-based cluster for the Large Size Telescope camera of CTA

A Silicon Photomultiplier (SiPM)-based photodetector is being built to demonstrate its feasibility for an alternative silicon-based camera design for the Large Size Telescope (LST) of the Cherenkov Telescope Array. It has been designed to match the size of the standard Photomultiplier Tube (PMT) cluster unit and to be compatible with mechanics, electronics and focal plane optics of the first LST camera. Here, we describe the overall SiPM cluster design along with the main differences with respect to the currently used PMT cluster unit. The fast electronics of the SiPM pixel and its layout are also presented. In order to derive the best working condition for the final unit, we measured the SiPM performances in terms of gain, photo-detection efficiency and cross-talk. One pixel, a unit of 14 SiPMs, has been built. We will discuss also some preliminary results regarding this device and we will highlight the future steps of this project.Comment: submitted to NIM

INFN Camera demonstrator for the Cherenkov Telescope Array

The Cherenkov Telescope Array is a world-wide project for a new generation of ground-based Cherenkov telescopes of the Imaging class with the aim of exploring the highest energy region of the electromagnetic spectrum. With two planned arrays, one for each hemisphere, it will guarantee a good sky coverage in the energy range from a few tens of GeV to hundreds of TeV, with improved angular resolution and a sensitivity in the TeV energy region better by one order of magnitude than the currently operating arrays. In order to cover this wide energy range, three different telescope types are envisaged, with different mirror sizes and focal plane features. In particular, for the highest energies a possible design is a dual-mirror Schwarzschild-Couder optical scheme, with a compact focal plane. A silicon photomultiplier (SiPM) based camera is being proposed as a solution to match the dimensions of the pixel (angular size of ~ 0.17 degrees). INFN is developing a camera demonstrator made by 9 Photo Sensor Modules (PSMs, 64 pixels each, with total coverage 1/4 of the focal plane) equipped with FBK (Fondazione Bruno Kessler, Italy) Near UltraViolet High Fill factor SiPMs and Front-End Electronics (FEE) based on a Target 7 ASIC, a 16 channels fast sampler (up to 2GS/s) with deep buffer, self-trigger and on-demand digitization capabilities specifically developed for this purpose. The pixel dimensions of $6\times6$ mm$^2$ lead to a very compact design with challenging problems of thermal dissipation. A modular structure, made by copper frames hosting one PSM and the corresponding FEE, has been conceived, with a water cooling system to keep the required working temperature. The actual design, the adopted technical solutions and the achieved results for this demonstrator are presented and discussed.Comment: In Proceedings of the 34th International Cosmic Ray Conference (ICRC2015), The Hague, The Netherlands. All CTA contributions at arXiv:1508.0589