bluuebunny/crossref_metadata_2025 huggingface dataset:
Coastal and regional marine heatwaves and cold-spells in the Northeast Atlantic
Authors: Simon Amélie , Poppeschi Coline , Plecha Sandra , Charria Guillaume , Russo Ana
Published: March 2023

Abstract. The latest IPCC report describes an increase in the number and intensity of marine heatwaves (MHWs) and a decrease in marine cold-spells (MCSs) in the global ocean. However, these reported changes are not uniform on a regional to local basis and it remains unknown if coastal areas follow the open ocean trends. Ocean temperature measurements collected by satellites (from 1982–2022) and 13 coastal buoys (from 1990–2022) are analyzed in the Northeast Atlantic and three subregions: English Channel, Bay of Brest and Bay of Biscay. The activity metric, combining the number of events, intensity, duration and spatial extent, is used to evaluate the magnitude of these extreme events. The results from in situ and satellite datasets for each of the studied regions are quite in agreement, although the satellite dataset underestimates the amplitude of activity for both MHW and MCS. This supports the applicability of the method to both in situ and satellite data, albeit with caution on the amplitude of these events. Also, this localized study in European coastal Northeast Atlantic water highlights that similar changes are being seen in coastal and open oceans regarding extreme events of temperature, with MHWs being more frequent, longer, and extending over larger areas, while the opposite is seen for MCSs. These trends are explained by changes in both the mean and variance of sea-surface temperature. Besides, the pace of evolution and dynamics of marine extreme events differs among the subregions. The English Channel is the region experiencing the most drastic changes over the last four decades. Summer marine heatwaves were very active in the English Channel in 2022 due to long events, in the Bay of Biscay in 2018 due to intense events and in the Bay of Brest in 2017 due to a high occurrence of events. Winter MCSs were the largest in 1987 and 1986 due to long and intense events in the English Channel. Finally, our findings suggest that at an interannual time scale, having dominant high-pressure conditions over Northern Europe and a low off the Iberian Peninsula favor the generation of strong summer MHWs in the Northeast Atlantic, while the opposite situation in winter dominates for MCSs.
Microwave radiometer observations of the ozone diurnal cycle and its short-term variability over Switzerland
Authors: Sauvageat Eric , Hocke Klemens , Maillard Barras Eliane , Hou Shengyi , Errera Quentin , Haefele Alexander , Murk Axel
Published: March 2023

Abstract. In Switzerland, two ground-based ozone microwave radiometers are operated in the vicinity of each other (ca. 40 km): GROMOS in Bern (Institute of Applied Physics) and SOMORA in Payerne (MeteoSwiss). Recently, their calibration and retrieval algorithms have been fully harmonized and updated time series are now available since 2009. Using these harmonized ozone time series, we investigate and cross-validate the strato-mesospheric ozone diurnal cycle derived from the two instruments and compare it with various model-based datasets: a dedicated GDOC ozone diurnal cycle climatology based on the Goddard Earth Observing System (GEOS-5) general circulation model, the Belgian Assimilation System for Chemical ObsErvations (BASCOE) a chemical transport model driven by ERA5 dynamics, and a set of free-running simulations from the Whole Atmosphere Community Climate Model (WACCM). Overall, the two instruments show very similar ozone diurnal cycles at all seasons and pressure levels and the models compare well with each other. There is a good agreement between the models and the measurements at most seasons and pressure levels and the largest discrepancies can be explained by the limited vertical resolution of the microwave radiometers. However, as in a similar study over Mauna Loa, some discrepancies remain near the stratopause, at the transition region between ozone daytime accumulation and depletion. We report similar delays in the onset of the modelled ozone diurnal depletion in the lower mesosphere. Using the newly harmonized time series of GROMOS and SOMORA radiometers, we present the first observations of short-term (sub-monthly) ozone diurnal cycle variability at mid-latitudes. The short-term variability is observed in the upper stratosphere during wintertime, when the mean monthly cycle has a small amplitude and when the dynamics is more important. It is shown in the form of strong enhancements of the diurnal cycle, reaching up to 4–5 times the amplitude of the mean monthly cycle. We show that BASCOE is able to capture some of these events and present a case study of one such event following the minor sudden stratospheric warming of January 2015. Our analysis of this event supports the conclusions of a previous modelling study, attributing regional variability of the ozone diurnal cycle to regional anomalies in nitrogen oxide (NOx) concentrations. However, we also find period with enhanced diurnal cycle that do not show much change in NOx and where other processes might be dominant (e.g. atmospheric tides). Given its importance, we believe that the short-term variability of the ozone diurnal cycle should be further investigated over the globe, for instance using the BASCOE model.
Impact of acidity and surface modulated acid dissociation on cloud response to organic aerosol
Authors: Sengupta Gargi , Zheng Minjie , Prisle Nønne L.
Published: March 2023

Abstract. Dissociation of organic acids is currently not included in most atmospheric aerosol models. Organic dissociation in aqueous aerosols could alter the H+ concentrations and affect the cloud activating properties. We implemented a simple representation of organic dissociation in a box model version of the aerosol–chemistry–climate model ECHAM-HAMMOZ and investigated the impact on cloud droplet number concentrations and short-wave radiative effect through changes in kinetically driven sulfate concentrations in an aerosol population. Organic dissociation has been observed in X-ray photo-electron spectroscopy measurements to be significantly suppressed in the aqueous surface. We therefore additionally introduced an empirical account of this mechanism to explore the potential further impact on aerosol effects. Malonic acid and decanoic acid were used as proxies for atmospheric organic acid aerosols. Both acids were found to yield sufficient hydrogen ion concentrations from dissociation in an aqueous droplet population to strongly influence the sulfur chemistry, leading to enhanced cloud droplet number concentrations and a cooling short-wave radiative effect. Further considering surface modulated suppressed dissociation, the impact on cloud microphysics was smaller than according to the well-known bulk solution organic dissociation, but still significant. Our results show that organic aerosol acidity can significantly influence predictions of aerosol formation and aerosol-cloud-climate effects. Furthermore, it may be important to also consider the specific influence of surface effects, also in relation to bulk solution phenomena such as organic acid dissociation.
Water isotopic characterisation of the cloud-circulation coupling in the North Atlantic trades. Part 2: The imprint of the atmospheric circulation at different scales
Authors: Villiger Leonie , Aemisegger Franziska
Published: March 2023

Abstract. Water vapour isotopes reflect the history of moist atmospheric processes encountered by the vapour since evaporation from the ocean. This study focuses on water isotope variability in the winter trades near Barbados at cloud base, which has been identified as an important level for understanding the net radiative effects of shallow cumuli. The analyses are based on nested convection resolving COSMOiso simulations during the EUREC4A field campaign. The two main findings are that (i) the contrasting isotope and humidity characteristics in clear-sky versus cloudy cloud base environments emerge due to vertical transport on time scales of 12 hours associated with local, convective circulations and show a clear diel cycle; and (ii) the cloud base isotopes are, in addition, sensitive to variations in the large-scale circulation on time scales of several days, which shows on average a Hadley-type subsidence but occasionally much stronger descent related to extratropical dry intrusions. This investigation, based on high-resolution isotope-enabled simulations in combination with trajectory analyses, reveals how dynamical processes at different scales act in concert to produce the observed humidity variations at the base of trade-wind cumuli.
Night-time NO emissions strongly suppress chlorine and nitrate radical formation during the winter in Delhi
Authors: Haslett Sophie L. , Bell David M. , Kumar Varun , Slowik Jay G. , Wang Dongyu S. , Mishra Suneeti , Rastogi Neeraj , Singh Atinderpal , Ganguly Dilip , Thornton Joel , Zheng Feixue , Li Yuanyuan , Nie Wei , Liu Yongchun , Ma Wei , Yan Chao , Kulmala Markku , Daellenbach Kaspar R. , Hadden David , Baltensperger Urs , Prevot Andre S. H. , Tripathi Sachchida N. , Mohr Claudia
Published: March 2023

Abstract. Atmospheric pollution in urban regions is highly influenced by oxidants due to their important role in the formation of secondary organic aerosol (SOA) and smog. These include the nitrate radical (NO3), which is typically considered a night-time oxidant, and the chlorine radical (Cl), an extremely potent oxidant that can be released in the morning in chloride-rich environments as a result of nocturnal build-up of nitryl chloride (ClNO2). Chloride makes up a higher percentage of particulate matter in Delhi than has been observed anywhere else in the world, which results in Cl having an unusually strong influence in this city. Here, we present observations and model results revealing that atmospheric chemistry in Delhi exhibits an unusual diel cycle, controlled by high concentrations of NO during the night. As a result of this, the formation of both NO3 and dinitrogen pentoxide (N2O5), a precursor of ClNO2 and thus Cl, are suppressed at night and increase to unusually high levels during the day. Our results indicate that a substantial reduction in night-time NO has the potential to increase both nocturnal oxidation via NO3 and the production of Cl during the day.
Advancing airborne Doppler lidar wind profiling in turbulent boundary layer flow – an LES-based optimization of traditional scanning-beam versus novel fixed-beam measurement systems
Authors: Gasch Philipp , Kasic James , Maas Oliver , Wang Zhien
Published: March 2023

Abstract. There is a need for improved wind measurements inside the planetary boundary layer (PBL), including the capability to sample turbulent flow. Airborne Doppler lidar (ADL) provides unique capabilities for spatially resolved and targeted wind measurements in the PBL. However, ADL wind profiling in the PBL is challenging, as turbulence violates the flow homogeneity assumption used in wind profile retrieval and thereby introduces error in the retrieved wind profiles. As turbulence is a dominant source of error it is necessary to investigate and optimize ADL wind profiling capabilities in turbulent PBL flow. This study investigates the potential of a novel multiple fixed-beam ADL system design to provide improved wind information in turbulent PBL flow, compared to traditional single scanning-beam ADL systems. To achieve this, an LES-based airborne Doppler lidar simulator presented in Gasch et al. (2020) is employed and extended in this study. Results show that a multiple fixed-beam system with settings comparable to those of commonly used single scanning-beam systems offers distinct advantages. Advantages include overall reduced wind profile retrieval error due to turbulence and improved spatial representation alongside higher wind profile availability. The study also offers insight into the dependence of the retrieval error on system setup parameters and retrieval parameters for both fixed-beam and scanning-beam systems. When using a fixed-beam system, an order of magnitude higher wind profile resolution appears possible, compared to traditional scanning systems at comparable retrieval accuracy. Thus, using multiple fixed-beam systems opens the door towards better sampling of turbulent PBL flow. Overall, the simulator provides a cost-effective tool to investigate and optimize wind profile error characteristics due to turbulence, and to optimize system setup and retrieval strategies for ADL wind profiling in turbulent flow.
Atmospheric and surface observations during the Saint John River Experiment on Cold Season Storms (SAJESS)
Authors: Thompson Hadleigh D. , Thériault Julie M. , Déry Stephen J. , Stewart Ronald E. , Boisvert Dominique , Rickard Lisa , Leroux Nicolas R. , Colli Matteo , Vionnet Vincent
Published: March 2023

Abstract. The amount and phase of cold season precipitation accumulating in the upper Saint John River basin are critical factors in determining spring runoff, ice-jams, and flooding in downstream communities. To study the impact of winter and spring storms on the snowpack in the upper Saint John River (SJR) basin, the Saint John River Experiment on Cold Season Storms (SAJESS) utilized meteorological instrumentation, upper air soundings, human observations, and hydrometeor macrophotography during winter/spring 2020–21. Here, we provide an overview of the SAJESS study area, field campaign, and existing data networks surrounding the upper SJR basin. Initially, meteorological instrumentation was co-located with an Environment and Climate Change Canada station near Edmundston, New Brunswick, in early December 2020. This was followed by an intensive observation period that involved manual observations, upper-air soundings, a multi-angle snowflake camera, macrophotography of solid hydrometeors, and advanced automated instrumentation throughout March and April 2021. The resulting datasets include optical disdrometer size and velocity distributions of hydrometeors, micro rain radar output, near-surface meteorological observations, and wind speed, temperature, pressure and precipitation amounts from a K63 Hotplate precipitation gauge, the first one operating in Canada. These data are publicly available from the Federated Research Data Repository at https://doi.org/10.20383/103.0591 (Thompson et al., 2022). We also include a synopsis of the data management plan and data processing, and a brief assessment of the rewards and challenges of utilizing community volunteers for hydro-meteorological citizen science.
Mackinder's “heartland” – legitimation of US foreign policy in World War II and the Cold War of the 1950s
Authors: Krause Oliver
Published: March 2023

Abstract. The British geographer Halford J. Mackinder developed two different concepts of a dystopian new global order. The first, developed in 1904 and known as the pivot area concept, was adopted by German geopolitician Karl Haushofer in the 1920s. The second, developed in 1919, was named the heartland theory and was adopted in Great Britain and the USA. Haushofer reversed the dystopian vision of the pivot area concept into a utopian concept for German world power. Due to Haushofer's adaptation, interest in Mackinder's theories rose in the USA in the 1940s. Within the process of adaptation in the USA, both concepts were intertwined, resulting in the perception of the two as a monolithic bloc. Through this multi-layered process of intercontinental reception and adaptation in Germany and the USA, the term “heartland” became a generic spatial denomination detached from the geographical region it originally prescribed, integrable with various geopolitical concepts as the centre of an imagined world order. The reduction of complexity of the theory through the translation of text into maps led to its popularization among the US public during the 1940s and 1950s. Mackinder himself laid out the flexibility of the theory's interpretive possibilities by reflexively revising the theory and adapting it to the history of events over the course of the first half of the 20th century itself. In consequence, the generic spatial denomination “heartland” and the associated adopted theory served as a geopolitical argument for the strategic narrative legitimizing US foreign policy in World War II and during the Cold War.
Taxonomic Revision of Genus Pareronia Bingham, 1907 (Papilionoidea : Pieridae) from India with New Status for Two Taxa
Authors: KAUR Manpreet , KIRTI Jagbir Singh , SIDHU Avtar Kaur
Published: March 2023

This study concentrates on the taxonomic situation of the genus Pareronia (Bingham, 1907) in India and recommends revisions. There are three species of genus Pareronia in India and all these three species are evaluated under this study using the specimens from the collections located at the Zoological Survey of India (ZSI), Kolkata. Based on the critical examination of morphological characters and well pronounced differences in the male genitalia, the status of Pareronia valareia hippia (Fabricius) is raised to species level and the dry season form of Pareronia avatar (Moore) form tarina, Fruhstorfer (1903), is upgraded to species level, Pareronia tarina.
Phylogenetic and Haplotype Analyses Offer Insights Towards Conservation of Pteroptyx tener Olivier, 1907 (Coleoptera: Lampyridae) Populations from Malaysia
Authors: ABDULLAH Nur-Athirah , HALIM Madihah , DAWOOD Mahadimenakbar , HAZMI Izfa Riza , HUSIN Shahril Mohd.
Published: March 2023

The synchronous-flashing firefly, Pteroptyx tener Olivier, 1907 is a congregating firefly with high economic value for the ecotourism industry. However, the populations of P. tener are increasingly being threatened due to habitat destruction. The assessment of genetic variation within and among populations of the species from Malaysia might play a major role in conservation and management programs. Objectives of this study were to investigate the relationships among P. tener from five populations in Malaysia (Peninsular Malaysia and Borneo (Sabah) using cytochrome oxidase subunit I (COI), and to obtain its haplotype information. A total of 50 sequences of P. tener were used in the Neighbour-Joining (NJ), Maximum Parsimony (MP), and Bayesian Inference (BI) phylogenetic analyses and successfully formed several distinct clades of West and East Malaysia (East Coast and West Coast of Peninsular Malaysia) with moderately to highly supported bootstrap values and posterior probabilities. Several haplotype analysis parameters are presented; low nucleotide diversity (PiT, 0.01893), haplotype number (Hn, 19), and high haplotype diversity (Hd, 0.89469). Our findings assumed that the geographical isolation due to the inability for flying long distances without help by the wind and flooding in tidal rivers. The data presented here are important genetic information on the P. tener populations and are important for the
conservation programme in Malaysia by conducting the breeding program among populations that have
similar genetic information.
СПІВВІДНОШЕННЯ ПРИПИСІВ РОЗДІЛУ ІІІ КНИГИ І ЦК УКРАЇНИ З ІНШИМИ ЧАСТИНАМИ ЦК УКРАЇНИ, КОНСТИТУЦІЄЮ УКРАЇНИ ТА СПЕЦІАЛЬНИМИ ЗАКОНАМИ
Authors: Ходико Юрій Євгенович
Published: March 2023

Прийняття у 2003 році Цивільного кодексу України ознаменувалося для цивільного законодавства появою нового Розділу ІІІ «Об’єкти цивільних прав» Книги першої ЦК України, якого до того часу цивільне законодавство не знало. Через майже два десятиліття в процесі рекодифікації (оновлення) цивільного законодавства постало питання ефективності положень цього розділу в усій системі нормативного регулювання цивільних відносин. Дослідження місця та призначення положень Розділу ІІІ Книги першої ЦК України у системі координат правової регламентації цивільних відносин, якому присвячена ця стаття, здійснюється у двох напрямах: вертикальному та горизонтальному. Вертикальний покликаний дослідити співвідношення положень Розділу ІІІ Книги першої ЦК України з урахуванням ієрархії актів цивільного законодавства, а саме з Конституцією України як актом, що становить основу цивільного законодавства, та спеціальними законами. Горизонтальний напрям дослідження передбачає співвідношення положень Розділу ІІІ Книги першої ЦК України з іншими положеннями ЦК України (зокрема, Книгами ІІ–VI), які забезпечують правову регламентацію окремих сфер цивільних відносин. Така векторність дослідження поставленого питання зумовлена тим, що питання правової регламентації відносин з приводу об’єкта не може обмежуватися виключно Розділом ІІІ Книги першої ЦК України, оскільки без об’єктних правовідносин не буває. Тому Розділ ІІІ Книги першої ЦК України, який визначає лише загальні положення про об’єкт цивільних правовідносин у питанні об’єкта, є лише початком та фундаментом правової регламентації відносин з приводу об’єкта, а закінчується така регламентація там, де закінчується регулювання цивільних відносин. У статті обґрунтовується ключова позиція, що побудова нормативного регулювання цивільних відносин щодо об’єкта цивільних прав повинна здійснюватися без дублювань нормативних положень, з чітким розумінням того, які норми за своїм змістом повинні бути розміщені в певному нормативно-правовому акті відповідно до його ієрархії. Це забезпечить ефективне та комплексне правове регулювання цивільних відносин, а не формування значної нормативної бази, яка більшою мірою не несе жодного регламентаційного навантаження.
La neurociencia como fundamento del proceso de enseñanza y aprendizaje
Authors: Guimaray Sarita , Bejarano Patricia , Aranda Carmen , Magallanes Martín
Published: March 2023

La Neurociencia se dedica a la investigación del funcionamiento el sistema nervioso en especial el cerebro con la finalidad de comprender los mecanismos que ayudan a controlar las diversas reacciones nerviosas y el comportamiento de ellas, existen diversas investigaciones en las que manifiestan que, la curiosidad y la emoción son muy importantes para la adquisición de nuevos conocimientos. Asimismo, la Neurociencia educativa pretende unir los conocimientos neurocientíficos para entender el funcionamiento y la manera de aprender del cerebro en el aspecto educativo. Carballo y Portero (2018).

La Neurociencia educativa ayuda a los profesores a poder entender cómo aprenden los estudiantes, además de las relaciones que hay entre las emociones y pensamientos para que de esa manera puedan realizar una enseñanza en forma eficaz donde la memoria, las emociones y las funciones cerebrales son estimuladas y se trabajan en el fortalecimiento en el aula día a día, por ello la neurociencia ayuda a poder diseñar los métodos de enseñanza, los currículos y las políticas educativas consiguiendo que el aprendizaje sea más útil, trabajado de manera creativa, se trabaje más rápido, sea intenso, ameno que nos permita conocer mejor el tema aprendido.

El cerebro se va remodelando de acuerdo con las enseñanzas y experiencias, por ello aprendemos más en la interacción y las experiencias hacen que los estudiantes aprendan mejor.
Introducing the open innovation model in Polish biopharmaceutical companies: major drivers and barriers
Authors: Runiewicz-Wardyn Małgorzata , Lesniowska Joanna
Published: March 2023

Obecnie innowacyjność jest jednym z najważniejszych wyznaczników procesów gospodarczych i jednym z najważniejszych elementów budowania przewagi konkurencyjnej każdej firmy. W branży biofarmaceutycznej pandemia COVID-19 przyczyniła się do rozwoju nowych partnerstw strategicznych, w tym otwartych sojuszy innowacyjnych. Przyjmowanie strategii otwartych innowacji jest coraz bardziej powszechnym zjawiskiem, jednocześnie przynoszącym bardzo zróżnicowane efekty w różnych krajach. Najniższy poziom otwartej współpracy i współpracy badawczo-rozwojowej w branży biofarmaceutycznej można zaobserwować w krajach Europy Środkowo-Wschodniej, w tym w Polsce. Wciąż jednak niewiele wiadomo o głównych barierach i wyzwaniach utrudniających współpracę w zakresie otwartej innowacji w sektorze biofarmaceutycznym w Polsce. Niniejsze badanie analizuje główne siły napędowe i bariery w angażowaniu się we współpracę w zakresie otwartej innowacji. Przeprowadzając ankietę, autorzy stwierdzają, że współpraca w zakresie otwartej innowacyjności i współpracy badawczo-rozwojowej (zwłaszcza z uczelniami) nie zawsze cierpi na brak środków finansowych, ale zależy głównie od siły oddziaływania czynników społeczno-behawioralnych, tj. motywacji do podjęcia współpracy, systemu wartości oraz zaufania pomiędzy zaangażowanymi partnerami.
Les effets du recours au numérique sur un dispositif d’intervention et de formation à la démarche de recherche-action de collectifs d’inspecteurs et de formateurs de l’éducation en Afrique
Authors: Beghe Brian , Hug Thierry
Published: March 2023

Cet article propose une analyse de la manière dont une ingénierie d’intervention auprès d’acteurs de huit pays d’Afrique impliqués dans un programme d’appui au pilotage de la qualité de l’éducation de base a fait le choix d’évoluer vers un appui à distance à la suite de la pandémie de COVID-19. La démarche de ce programme étant inspirée de la recherche-action, des équipes nationales de recherche (ENR), composées d’inspecteurs et de formateurs de formateurs, sont coordonnées par des enseignants-chercheurs dans chaque pays, elles-mêmes appuyées à distance par une équipe restreinte de supervision. L’article portera sur la manière dont le dispositif a su faire évoluer ses modalités de formation et d’intervention à distance par le biais d’une utilisation renouvelée d’un ensemble de logiciels utilitaires.
Réalités autour des usages du numérique pour l’éducation en Afrique
Authors: Bebey Danielle
Published: March 2023

Alors que la littérature semble prétexter une pervasion numérique (Boullier, 2019) dans le champ de l’éducation en Afrique, qui s’est accentuée avec la récente pandémie (Alladatin et al., 2020), nous pensons que, dans les faits, la situation serait moins reluisante. Si, dans un pays aussi avancé que la France d’un point de vue technologique et économique, le numérique en éducation a des problématiques de dynamisation (Poteaux, 2013), comment expliquer que dans les pays d’Afrique où la moitié de la population peine à se nourrir, qu’il y ait une telle révolution? Nous ne nions pas qu’au-delà des résultats, ces travaux de recherche permettent de dévoiler la compétitivité du continent africain en termes de numérique en éducation. Mais des nuances sont à apporter sur plusieurs plans.
Exercitarea leadershipului eficient în entitatea sportivă
Authors: Frunza Gabriela
Published: March 2023

Effective leadership changes mindsets, inspires, motivates and has a positive impact on the lives of thousands of people. Students of the second cycle of studies, master's degree, Sports Training Technology specialty, Faculty of Sports, who study the discipline of Management, training and leadership in physical culture, outlined the profile of the leader and the theories of effective leadership.According to them, leadership means the passion to change something for others, to forget one's own ego for the sake of the crowd, charisma and popularity. The ability to be integrity, incorruptible, to have the will to see projects through, to possess imperishable principles and values is essential in leadership. Leaders of integrity lead and contribute to collective change for the better. When leaders take values seriously, they develop a strong ethos that permeates the organizational culture, and other members of the organization tend to perform the same. Therefore, the work of effective leaders, their mission envisages the development, improvement and transformation of people. The components of leadership competence are the ability to learn quickly, sense change and adapt to it, the ability to judge and take a big picture and analyze the consequences of various actions, and the ability to be a visionary. Effective leaders are those people who trust and follow over time. People need to see the leader as credible, convincing, the person you can rely on.
Metodologia de organizare, desfășurare și monitorizare a lucrului turistic în taberele de vară pentru copii
Authors: Grosu Maria , Onoi Mihail , Nicolaiciuc Natalia , Borzin Irina
Published: March 2023

Today, the proposed activities of the summer camp contribute to creating the conditions for personal development and expressing emotions, increasing self-confidence, improving communication skills, relationship, cooperation, creativity, developing self-understanding and increasing the degree of confidence in one's own person , the development of motor skills and the diversification of recreational activities. In the lifelong education system, the summer vacation in particular plays a very important role for the development, growth and improvement of children's mental and physical activities. The summer camp vacation period is the most essential for children's personal development. Therefore, conducting and monitoring the tourist work in the summer camps with children become the main factor in order to organize the activities during the free time of rest and recreation during the vacation.
Studiu privind dezvoltarea capacității aerobe prin mijloace specifice la jucătoarele de rugby în 7
Authors: Lepciuc Gabriela
Published: March 2023

According to experts in the field, the game of rugby in 7 requires the athletes to put in intense work to cope with the tasks of the extremely difficult effort, which requires a maximum concentration of all physical capacities. The aim of this paper is the development of aerobic capacity through specific means in female rugby players in 7. The test applied to measure aerobic capacity was Vam Eval, which measured the speed of running on the track, the speed of shuttle running and VO2max. They took place at the beginning of the general training period and at the end of the championship in the second part of the season. Good aerobic capacity allows a better recovery of muscle power between efforts. Following the applied program, we can confirm that the means used had a positive influence on the aerobic capacity of female rugby players in 7. This research can help coaches in the future.
Motivarea elevilor pentru practicarea exercițiului fizic în cadrul parteneriatului școală – familie
Authors: Lesco Victoria , Goncearuc Svetlana , Cijic Stefan
Published: March 2023

The degree of involvement of the student in sports activities, in any form, depends on their interest and level of motivation to exercise. Therefore, the school-family partnership forms a pedagogical condition for the practice of physical exercises of pre-adolescent students, achieved through the joint activities of teachers, parents and students. The choice of the topic is a consequence of the finding of the determined motivation of the students and the parents for practicing the physical exercise but also of the lack of their active involvement in the respective act. That is why the confrontation with the given situation generated the need to carry out a study on this topic. There was a need to try to increase the motivational spectrum of students and parents, introducing other motivations (some extrinsic) and to explain the value of exercise, so that they are internalized, aware and accepted by students, parents.
Fortificarea stării de sănătate a elevilor de 10-11 ani prin aplicarea metodei antrenamentului în circuit
Authors: Morosan Ion , Morosan Raisa
Published: March 2023

This article presents the results of a pedagogical experiment, during which the influence of a physical education lesson, organized according to the principle of circular training, on the health of 10-11-year-old schoolchildren, boys and girls. Experimental studies were carried out for six months, from November to May. In the course of the work, initial and final testing of indicators of the health status of schoolchildren was carried out, which made it possible to identify their dynamics and carry out a comparative analysis of the indicators of the control and experimental groups. Initial testing did not reveal a significant difference between the studied parameters of both groups. During the final testing of schoolchildren, it was revealed that the experimental group had a higher adaptive potential for physical activity, greater reserve capacity of the cardiovascular system compared to the control group. This, in our opinion, is the result of the training effect on the body of physical activity performed in the process of applying the method of circular training at a physical education lesson.
Agenda motrice a elevului: între tentative și realizări
Authors: Palamarciuc-Berlinschii Lilia , Berlinschii Iurii
Published: March 2023

In educational system, including primary school, there are more forms of organization of school physical education but the more often used is the lesson of physical education. Though, lately it is paid much more attention to extracurricular activities, including primary school too. This way, it is suggested to be homework for pupils, where every pupil has a task to do at home and to be strictly supervised by parents.
Determinarea nivelului dezvoltării capacității motrice la elevii din ciclul primar
Authors: Potop Larisa , Jurat Valeriu , Potop Vladimir
Published: March 2023

This paper aims at determiningthe level of motorability development in primary school students by using the mandatory and alternative evaluation tools. In this regard, an ascertaining study was conducted with a number of 279 students (140 girls and 139 boys)of primary grades, throughout the school year 2016-2017. In order to determinethe development of the motor ability in the primary school students, 7 evaluation tools (tests) included in the Romanian National School System of Evaluation were selected. Abilities to be evaluated: abdominal strength, back strength, static balance (Flamingo test), flexibility / complex mobility of the torso and lower limbs muscles, strength of upper limbs (arms), general coordination and balance (Mator in test) and segmental coordination (hopscotch).The results of the evaluation of motor ability development in the primary school students highlight the following matters: differences between girls and boys regarding the strength of the abdominal and back muscles; decrease of the number of failures in the static balance test;increase of the upper limbs (arms) strength;improvement of the flexibility/ complex mobility, general coordination and balance when jumping with a 360° turn to the right (88% up to full turn in the case of the 4th grade) and with a 360° turn to the left (75% - the 4th grade); increase of the coordinative abilityperformance(hopscotch). The use of the mandatory and alternativeevaluation tools, by analyzing and comparing the results with the scales, the evaluation criteria and theperformance descriptors,helped to determine the level of motor ability development in the investigated students of primary school.
Capítulo 10. La transformación mediática en Hungría con el ascenso al poder del FIDESZ
Authors: Príncipe Hermoso Sergio , Agudiez Calvo Pinar
Published: March 2023

El liderazgo de Víktor Orbán en Hungría se ha cimentado sobre la base de discursos nacionalistas bien jalonados de elementos euroescépticos y una interpretación restrictiva de las libertades y los derechos. Pero esta vía no habría sido eficaz si Orbán no se hubiera apoyado en una estrategia capaz de monopolizar y transformar las principales referencias mediáticas húngaras ante la preocupación de una Unión Europea que pone en tela de juicio la calidad democrática del país.No en vano, el desarrollo por parte de Budapest de unas políticas de información y comunicación orientadas al control mediático y a la sujeción de las voces discrepantes se ha hecho notar de manera contundente. En este escenario, Internet ha servido de refugio para aquellos que han querido mantenerse fieles a la misión de informar más allá de las cortapisas gubernamentales. Sin embargo, Hungría también ha tratado de marcar el paso a estas iniciativas generando un modelo de réplicas y contrarréplicas. A lo largo de este capítulo contextualizaremos las realidades del país y su encaje en una Unión Europea cada vez más expectante y beligerante con Budapest. Además, analizaremos la evolución del panorama informativo húngaro para comprender qué rol puede asumir el periodismo libre en un marco donde la libertad es, o escasa, o vigilada.

Palabras clave: Hungría, Unión Europea, libertad de prensa, censura, autoritarismo, control mediático.
Capítulo 7. Medios de comunicación españoles en Twitch. Cambio de paradigma del periodismo hacia el streaming
Authors: Rodríguez Hernández Jonattan , Ortega Fernández Eglée Andreina , Padilla Castillo Graciela
Published: March 2023

Twitch se ha convertido en una plataforma imprescindible de consumo y expresión audiovisual para las generaciones más jóvenes. La sensación de cercanía, intimidad e inmediatez que promueve conectan mejor con las nuevas generaciones y permite crear vínculos con los creadores de contenido. Con este panorama, los medios de comunicación tienen una oportunidad única para adaptarse a las nuevas narrativas digitales y aumentar la confianza del público joven para, a la vez, atraerlos hacia otras vías de comunicación más tradicionales, como el contenido escrito de los periódicos o el contenido sonoro de las radios. Este capítulo ahonda en esos retos y posibilidades de Twitch para el periodismo español, a partir de: 1) un análisis y reflexión sobre la plataforma, con comentario sobre datos, consumo y funcionamiento; 2) un cribado y descripción de cuentas de medios y periodistas españoles en Twitch, con análisis de su antigüedad, seguidores, contenidos y ratios de streaming; 3) una reflexión sobre los retos y posibilidades de la plataforma para conocer los porqués de su éxito entre la audiencia joven para extrapolar estas razones a nuevos paradigmas de medios periodísticos. Tras el análisis de los principales medios de comunicación españoles, se ha podido comprobar que la presencia todavía es muy incipiente pero llamativa, por el crecimiento en número de usuarios, de los últimos meses. De los 23 medios propuestos, sólo 12 de ellos tienen canal en la plataforma de Amazon, aunque colaboran con youtubers y streamers que pueden atraer seguidores incluso de otras redes sociales. Cabe destacar que algunas de las cualidades de Twitch (inmediatez, proximidad, interactividad) son propias de medios audiovisuales, pero ofrece una interacción directa y en tiempo real que no pueden ofrecer otros medios de comunicación tradicionales.

Palabras clave: medios digitales, medios digitales nativos, conversión digital, streaming, twitch.
Voice
Authors: Porcher Jocelyne , Barreau Sophie
Published: March 2023

The role of voice in work relations with horses has been little studied. However, the results of the research we conducted into the professional training of young horses, shows that equestrians’ use of voice dominates training. Our results demonstrate a specific tessitura in the voices of the equestrians (from medium to medium-low), as well as a ternary rhythm in the voices of the most experienced among them. This results of our exploratory study confirm the interest of studying the role of voice in the construction of an interspecies tie between humans and horses, and the place of affectivity at work.
Uneven Evolutions
Authors: Guest Kristen
Published: March 2023

Mackenzie Cooley. The Perfection of Nature: Animals, Breeding, and Race in the Renaissance. Chicago: University of Chicago Press, 2022. xvi + 353 pp., 30 halftones. $37.50 (pb), $112.50 (hb), $36.99 (pdf).
PELATIHAN DESAIN GRAFIS DENGAN ADOBE PHOTOSHOP CS3 KEPADA REMAJA MASJID DESA NGASO (REMADENA) KECAMATAN UJUNGBATU
Authors: Yanto Budi , Sholehatun Euis , Iskandar Zulkarnain Wisnu , Amri Rafelina , Afdol Pangeran , Andriani Andriani , Alifiansyah Eldi , Fimawahib Luth
Published: March 2023

Berdasarkan hasil peninjauan pergerakan Remaja Masjid Mushola se-desa Ngaso sangat aktif dalam membangun daerah mereka terutama dalam apek Keagamaan dengan membuat berbagai acara yang dapat membangkitkan semangat pemuda-pemudi islam dan masyarakat sekitar untuk meramaikan masjid dan beribadah. selain perayaan perayaan hari-hari Basar Islam remadena juga memiliki agena-agenda yang dilaksanakan pekana, bulanan bahkan agenda tahunan serta memberikan bantuan kepada masyarakat yang tertimpa musibah dengan membuat penggalangan dana, pada saat ini masih banyak masyarakat yang tertimpa musibah yang belum terjangkau oleh bantuan pemerintah karna berbagai alasan seperti daerah yang sulit terjangkau oleh pemerintah ataupun masyarakat yang tidak diketahui oleh khalayak ramai bahwa dia terkena musibah oleh sebab itu para pemuda pemudi memerlukan skill design poster untuk membantu mereka mempromosikan acara yang mereka buat dan membuat poster untuk penggalangan dana tersebut, tentunya untuk menarik perhatian masyarakat terhadap kegiatan-kegiatan mereka. Remadena  membutuhkan skill berupa desain grafis dalam bentuk poster dan lainnya. karna dizaman teknologi seperti sekarang ini. Pemuda pemudi dituntut untuk kreatif dan inovatif.
Enhancing Computational Fluid Dynamics with Machine Learning
Authors: Vinuesa Ricardo
Published: March 2023

In this video we discuss the recent article published in Nature Computational Science by Ricardo Vinuesa and Steve Brunton, where the potential of machine learning (ML) to improve numerical simulations of fluid flows is discussed. In particular, we show the possibilities enabled by ML in the context of 1) accelerating direct numerical simulations (DNSs); 2) improving turbulence modeling for large-eddy simulations (LESs) and Reynolds-averaged Navier–Stokes (RANS) simulations; and also enhancing the development of reduced-order models (ROMs). Focusing on the latter, we describe a deep-learning framework for learning a minimal and near-orthogonal set of non-linear modes in the context of turbulent flows. In particular, we focus on a high-fidelity numerical database of a simplified urban environment. The proposed technique relies on β-variational autoencoders (β-VAEs) and convolutional neural networks (CNNs), which enable extracting non-linear modes while encouraging the learning of statistically-independent latent variables and penalizing the size of the latent vector. We demonstrate that by constraining the shape of the latent space, it is possible to motivate orthogonality and extract a set of parsimonious modes which enable high-quality reconstruction. This method exhibits an excellent performance in the reconstruction against linear-theory-based decompositions, where the energy percentage captured by the proposed method from five modes is equal to 87.36% against 32.41% from proper-orthogonal decomposition (POD).
A Review on Hypertension: Practice and Diagnosis
Authors: Islam Mobashara , Chaudhuri Irfan , Islam Md. Shahidul , Kamrujjaman Md.
Published: March 2023

Among various reasons of raised hypertension, excessive blood pressure is the major one. Hypertension affects over a billion people worldwide, especially the elder people. The International Society of Hypertension (ISH) has extensively developed the practice guidelines to reduce the extent of hypertension caused by high blood pressure (BP) with evidence-based contents for adults, expecting wide range of accessibility and applicability by the physicians from low to high resource settings inclusively. Optimal care defines the evidence-based standard of care while the essential standard refers to the principles of care allowing specification for the deprived settings only. However, the specific portion of this study required to take experts’ opinion when there was a limitation to evidence for undertaking the assessments. This paper evaluates the ways in which we can diagnose hypertension in patients and evaluate the preventive measures and treatment options through lifestyle changes and pharmacological treatments.
Der digitale Raum als schulischer Lernort
Authors: Kompiller Sylvia
Published: March 2023

Der vorliegende Artikel geht der Frage nach, welcher Gelingensbedingungen es für die Schul­ent­wick­lung bedarf, um digitale Medien an Schulen nachhaltig zu implementieren. Ausgehend vom ge­setz­li­chen Auftrag, der eine Implementierung digitaler Medien an Schulen und folglich im Unterricht vor­sieht, wird auch auf eine prozessorientierte Schulentwicklung und auf eine anspruchsvolle Unterrichts­ent­wicklung hingewiesen. Für die vorliegende Untersuchung wurde ein Fragebogen von IQES am Schul­standort im Kollegium durchgeführt, relevante Ergebnisse werden dargestellt und interpretiert.
Die Bibliothek an der Pädagogischen Hochschule Niederösterreich als Lernraum
Authors: Sippl Carmen , Trenkler Iris
Published: March 2023

Die Bibliothek der Bildungsdirektion für Niederösterreich, die auch die Bibliothek an der Pädagogischen Hochschule Niederösterreich betreibt, feiert 2023 ihr 100-jähriges Bestehen. 2017 wurde die Bibliothek an der Hochschule in die neuen Räumlichkeiten übersiedelt, für diese Arbeiten war der Bibliotheksbetrieb nur während der Sommerpause eingestellt. Frau Mag. Trenkler leitet seit 2013 die Bibliothek bei der Bildungsdirektion am Standort St. Pölten und hat zudem die interimistische Leitung der Bibliothek an der PH übernommen. Im folgenden Gespräch wird die Bibliothek als physischer Lernort, aber auch, aufgebrochen durch die digitalen Möglichkeiten, als virtueller Lernraum besprochen.
BiB-Lab: Bildungsraumexperimente im Innovationslabor
Authors: Harather Karin , Tielsch Katharina , Schwaderer Carla
Published: March 2023

Die Bedeutung von Räumen und Umgebungen in schulischen und außerschulischen Bildungsprozessen zu thematisieren und mit ästhetisch-künstlerischen Methoden und Werkzeugen zu beforschen ist das Ziel des laufenden FFG-Projekts „BiB-Lab / Innovationslabor für Bildungsräume in Bewegung“. In einem breit angelegten dreijährigen Kooperationsprozess wird dieses vom Forschungsteam „Arbeitsraum Bildung“ der Fakultät für Architektur und Raumplanung der TU Wien in Wiens größter Gemeindebausiedlung, der Per-Albin-Hansson-Siedlung, umgesetzt. Das BiB-Lab wird aus Mitteln der „Innovationsstiftung für Bildung“ gefördert und im Rahmen des FFG-Programmes „Innovationslabore für Bildung“ durchgeführt. Im Beitrag wird eine Auswahl bisheriger experimenteller Raumlaboraktivitäten vorgestellt: Vermittlungsangebote von Architekturstudierenden für Schüler*innen, räumliche Testsettings und Interventionen in Bestandsschulen und außerschulische Angebote im Grätzl.
Mit allen Sinnen lernen – welche Eindrücke für den Lernerfolg wichtig sind
Authors: Bauer Barbara
Published: March 2023

Unsere Sinne, in Millionen von Jahren entwickelt, sind nicht perfekt an heutige Umgebungsbedingungen angepasst. Gute Bedingungen für Räume, die geistige und körperliche Gesundheit unterstützen, lassen sich physikalisch messen oder psychologisch berücksichtigen. Gebäude stellen im Idealfall unauffällig gute Voraussetzungen bereit und tragen zu den Umweltzielen bei.