41 research outputs found
La valutazione dell’espressione orale nell’insegnamento dell’italiano come LS al liceo in Algeria
No full textABSTRACT: Any activity carried out by humans in various fields of life requires pausing to verify the progress made and to identify the types of problems that may have negatively impacted the results of this activity. In the educational field, the assessment of student learning is an important phase in the teaching/learning process. Every teaching act should be evaluated to possibly make adjustments or corrections, and in language teaching, where the aim is to enable students to master communicative competence, the student has the opportunity to communicate progress, difficulties, and needs. Therefore, assessment is a continuous process in all various educational activities.
RIASSUNTO: Qualsiasi attività svolta dall'uomo nei vari campi della vita, richiede di soffermarsi a verificare i progressi compiuti, e identificare il tipo di problemi che potrebbero aver influito negativamente sui risultati di questa attività. In ambito educativo, la valutazione dell’apprendimento dello studente è una fase importante nel processo di insegnamento/apprendimento. Ogni atto didattico dovrebbe essere valutato per poter eventualmente prendere delle decisioni di aggiustamento o di recupero e nell’insegnamento delle lingue straniere in cui si mira a far padroneggiare agli studenti la competenza comunicativa, e attraverso essa, lo studente ha la possibilità di comunicare i progressi, le proprie difficoltà, i bisogni. La valutazione pertanto è un processo continuo in tutte le varie attività educative
Helsinki Startup City Guide
No full textThis thesis is a product-oriented thesis. The aim of the thesis is to create valuable and quality content for the commissioning party, StartUs. The content is educational and takes form as a guide. The guide was done with the support of Haaga-Helia StartUp School.
The theoretical framework consists of startup and content marketing theory, and is essential in providing the reader of this thesis the understanding of why the guide is important for the commissioning party and its target audience.
Defining a startup can be tricky as there are several different definitions to what is a startup. In addition, not all startups are alike as there are multiple types of startups each of its own goals and definition of success. All of the startup types can benefit from incorporating lean startup methodologies. Some of the core principles of the lean startup methodology are Customer Development and the build-measure-learn loop both of which ultimately allow startups to avoid failing and creating a greater demand for their product or service through the understanding of the true needs of the customers.
Nowadays, content marketing is imperative for a company in order to gain visibility and reach the right audience. In order to stand out from competitors and achieve the attention of consumers and fulfill the company’s business goals, relevant and valuable content must be produced and distributed.
The product of this thesis is the Helsinki Startup City Guide. It is a practical guide for startup enthusiasts and everyone interested and considering to establish a startup company in Helsinki. The guide lists the most relevant information one must know about the startup ecosystem of Helsinki.
This thesis and the product were produced within three weeks due to limited time constraints. Both the author and the commissioning parties are pleased with the end result of the product
Régularisation d'un problème d'obstacle bilatéral
No full textInternational audienceThe main objective of this work is the resolution of an bilateral obstacle problem by means of the regularization method.Le but essentiel de ce travail est la résolution d'un problème d'obstacle bilatéral à l'aide d'une méthode de régularisatio
Characterization of Moroccan Coal Waste Jerada Mine): Impact on Physical Properties of Mortars Made of Coal Waste
No full textInternational audienc
Effect of substrate temperature on the stress and blue light emission of nanostructured In2O3-F thin films prepared by spray pyrolysis
No full textStructural and electro-optical properties of Sn-doped VO<inf>2</inf> films elaborated by spray pyrolysis
No full textRed luminescence and UV light generation of europium doped zinc oxide thin films for optoelectronic applications
No full textInternational audienceIn the present work, the Europium doped Zinc Oxide (ZnO: Eu) thin films were elaborated using spray pyrolysis technique. We are interested in investigating the structural properties, photoluminescence (PL) and third harmonic generation (THG) of the elaborated films. The structural properties of as-prepared thin films were characterized by X-ray diffraction (XRD). It confirms that all deposited thin films of Europium doped Zinc Oxide are crystallized in the hexagonal wurtzite structure. Both undoped and doped europium thin films show strong preferred c-axis orientation. Photoluminescence (PL) emission from Europium doped Zinc Oxide thin films, under excitation by 266 nm, shows characteristic transitions of Europium (5 D0 ! 7 F0, 5 D0 ! 7 F1, 5 D0 ! 7 F2, etc.). It reveals the good incorporation of Eu3+ ions in the ZnO host. Additionally, the 5 D0 ! 7 F2 is the most intense transition usually observed for Eu3+ embedded in materials of Zinc Oxide lattice. The dependence of third-order nonlinear susceptibility on doping rate was evaluated. The highest nonlinear susceptibility x3 is obtained for the 5% Europium doped ZnO sample
Homogenization and Trends Analysis of Monthly Precipitation Series in the Fez-Meknes Region, Morocco
No full textHigh quality and long-term precipitation data are required to study the variability and
trends of rainfall and the impact of climate change. In developing countries like Morocco, the quality
of climate data collected from various weather stations faces numerous obstacles. This paper presents
methods for collecting, correcting, reconstructing, and homogenizing precipitation series of Morocco’s
Fez-Meknes region from 1961 to 2019. Data collected from national specialized agencies based on
83 rain gauge stations was processed through an algorithm specially designed for the homogenization
of climatic data (Climatol). We applied the Mann-Kendall test and Sen’s slope estimator to raw and
homogenized data to calculate rainfall trend magnitudes and significance. The homogenization
process allows for the detection of a larger number of stations with statistically significant negative
trends with 95% and 90% confidence levels, particularly in the mountain ranges, that threatens the
main sources of water in the largest watershed in the country. The regionalization of our rain gauge
stations is highlighted and compared to previous studies. The monthly and annual means of raw and
homogenized data show minor differences over the three main climate zones of the region
Luminescent spectroscopy and imaging of textured sprayed Er-doped ZnO films in the near ultraviolet and visible regions
No full textAnalyzing Spatial Trends of Precipitation Using Gridded Data in the Fez-Meknes Region, Morocco
No full textThe aim of this paper was to present a precipitation trend analysis using gridded data at annual, seasonal and monthly time scales over the Fez-Meknes region (northern Morocco) for the period 1961–2019. Our results showed a general decreasing trend at an annual scale, especially over the mountain and the wetter parts of the region, which was statistically significant in 72% of the grid points, ranging down to −30 mm per decade. A general upward trend during autumn, but still non-significant in 95% of the grid points, was detected, while during winter, significant negative trends were observed in the southwest (−10 to −20 mm per decade) and northeast areas (more than −20 mm per decade) of the region. Spring rainfall significantly decreased in 86% of the grid points, with values of this trend ranging between 0 and −5 mm per decade in the upper Moulouya and −5 to −10 mm per decade over the rest of the region (except the northwest). At a monthly time scale, significant negative trends were recorded during December, February, March and April, primarily over the northeast Middle Atlas and the northwest tip of the region, while a significant upward trend was observed during the month of August, especially in the Middle Atlas. These results could help decision makers understand rainfall variability within the region and work out proper plans while taking into account the effects of climate change
