bluuebunny/crossref_metadata_2025 huggingface dataset:
ABOUT DEVELOPMENT OF SKILLS OF ELEMENTARY CLASSES TEACHERS TO PEDAGOGICALLY SUPPORT THE RESEARCH (PROJECT) ACTIVITY OF STUDENTS
Authors: Аdlet Kariyev  , Yelena Agranovich  , Tursynay Baynazarova  , Larissa Ageyeva  , Yulduz  Iminova
Published: October 2021

"An analysis of the literature and the practice of forming a teacher’s own skills to organize and accompany research (project) activities indicates significant difficulties that he encounters in his daily activities. The insufficient level of scientific and theoretical knowledge, methodological and methodological training does not allow the teacher to successfully set and independently solve the problems of accompanying students in the educational process. Many teachers experience significant difficulties in organizing and supporting research activities: initiating and defining a research topic, formulating a scientific apparatus, preparing tools for collecting information and conducting an experiment. The article substantiates the conditions for the development of teacher’s skills to organize and carry out pedagogical support of research and project activities of primary school students. These conditions contribute to the formation of these skills of a primary school teacher, especially since the system of continuous teacher education provides significant opportunities for this. The described work carried out based on the ideas of cooperation pedagogy, stimulating productive interaction of community members, which contributes to the development of the qualities necessary for pedagogical support of students’ activities. "
Psicosomatica, PNEI e PNEIS spiegate attraverso la Teoria del Campo di Consapevolezza Unificato – TCCU
Authors: Fabbroni Roberto , Sassola Andrea , Capello Lorenzo Paride
Published: October 2021

La Teoria del Campo di Consapevolezza Unificato – TCCU, analizza lo stato di Benessere e quello di Malessere attraverso la Consapevolezza che l’essere umano possiede della vita che sta vivendo. Si intende qui spiegare i processi psicologici di funzionamento legati alla salute di una persona in relazione ai campi di Energia-Informata che lo compongono e le loro interazioni con tutti gli altri campi esistenti in natura. Questo, secondo correlazioni e interconnessioni esistenti, di tipo Biofisico e Energetico-Informazionale, ci porterebbero alla conferma in cui lavisione di corpo-mente e Spirito è frutto di interconnessioni, che sono sostanzialmente uniti e sicuramente non separati. In questo contesto diviene rilevante l’acquisizione e l’aumento della personale Consapevolezza che è un processo profondo, intimo e fondamentale per la Salute e che non è semplicemente uno stato di coscienza attiva ma è un Ente senziente mediatore tra i campi che compongono l’essere umano. La Psicosomatica, la PNEI e la PNEI-S, rappresentano tre percorsi dello stato di benessere/malessere di una persona che vanno a sovrapporsi tra di loro in un processo evolutivo di analisi dello stato d’essere che inizia con la Psicosomatica ed evolve in PNEI e in ultima battuta in PNEI- S come vedremo. La Teoria del Campo di Consapevolezza Unificato rappresenta una evoluzione/integrazione di questi tre percorsi.
Current understanding of critical game scenarios in team sports: systematic review
Authors: Martins João B. , Mesquita Isabel , Mendes Ademilson , Santos Letícia , Afonso José
Published: October 2021

In sports, game scenarios can be critical or non-critical, potentially presenting very distinct implications for the game flow. However, defining a critical scenario is not an easy task. Although there is some research on game scenarios, game situations, game moments, and critical moments, through this systematic review we intend to fill a gap in the knowledge of critical scenarios in order to structure the existing knowledge and pinpoint current limitations. The search was conducted in July of 2020 in Web of Science, Scopus, PubMed, SciELO, and, through a manual search, in Google Scholar. The eligibility criteria included original research with quantitative and/or qualitative analysis of critical game scenarios or game moments. The participants were humans of any gender, age group, health status, competitive level, or expertise. Risk of bias assessment involved 14 criteria in the evaluation of the studies. The study synthesis methods followed a qualitative synthesis of the main results of each study in the final sample. Of the 279 researched articles, only 4 met the inclusion criteria, i.e. only 4 provided data concerning critical game scenarios. Their contributions are discussed in detail, as is the open research windows for the future. Overall, there is clearly a need for more research specifically addressing this topic, with a huge gap

between theoretical relevance and actual investigation.
Network Theory: How Can Its Application Cultivate the Conditions to Support Young Creatives?
Authors: Nolan Parker Stephen
Published: October 2021

As observers to the intersectional fields of culture, education, and social change, Creative Generation witnessed the chosen organizational structure of “networks” come into vogue – particularly as smaller, community-based organizations have begun to participate in larger-scale, collaborative initiatives. In almost all examples, the individuals and organizations involved do their collaborative work through a “network,” using any number of connections and patterns. This qualitative inquiry sought to understand how applying Network Theory to organizational structures can cultivate the conditions to support young creatives. Through literature and conducting interviews with leaders of diverse networks in the arts and cultural education fields, this project provides an overview of Network Theory and examines examples of various models. This report proposes the following set of provocations for the field to interrogate the use of Network Theory in their projects’ implementation: strong connections between the network and its participants, shared power among network leadership and participants, clear expectations about funding, and specific role for young creatives in decision-making.
Menumbuhkan Jiwa Kreativitas Siswa Melalui Pembelajaran Berbasis IT Pada Era Pandemi Covid-19
Authors: Hasanah Isatul
Published: October 2021

Manusia tidak akan pernah bisa terlepas dengan teknologi. Hampir semua aktivitas yang dilakukan oleh manusia berbasis teknologi. Perkembangan teknologi membawa suatu perubahan bagi kehidupan manusia. Salah satunya yaitu dalam bidang pendidikan. Tujuan dari penelitian ini yaitu untuk mendeskripsikan terkait peran teknologi dalam proses pembelajaran serta cara menumbuhkan jiwa kreativitas siswa melalui pemanfaatan teknologi dalam proses pembelajaran. Jenis penelitian ini yaitu penelitian kualitatif. Metode yang digunakan yaitu metode kepustakaan (Library Research). Teknik pengumpulan data yaitu dengan menggunakan sumber referensi dari buku, artikel, serta jurnal yang relevan dengan penelitian tersebut. Analisis data yang digunakan dalam penelitian ini yaitu dengan menggunakan sajian data dan simpulan. Hasil kajian yang diperoleh oleh peneliti yaitu secara garis besar teknologi mempunyai peran yang sangat penting. Terutama dalam proses pembelajaran. Keberhasilan dalam proses pembelajaraan saat ini dilihat dari maksimalnya seorang guru dalam memanfaatkan teknologi yang dijadikan sebagai salah satu strategi yang tepat. Penggunaan media tidak lain dapat menarik perhatian siswa dalam proses pembelajaran. Meskipun pembelajaran dilakukan secara virtual. Namun adanya teknologi tidak mengurangi rasa ketertarikan siswa dalam mengikuti proses pembelajaran. Hal ini disebabkan teknologi mampu memberikan suatu hal yang baru bagi siswa. Terutama dalam hal memperoleh ilmu pengetahuan. Di sisi lain pemanfaatan teknologi tidak hanya membantu siswa dalam memaksimalkan proses pembelajaran melainkan dapat membantu siswa dalam menumbuhkembangkan jiwa kekreativitasan yang dimilikinya.
Ramifications of Racial Identity in Gloria Naylor’s Linden Hills
Authors:   Department of English and Foreign Languages, SRM Institute of Science and Technology, Kattankulathur, Kancheepuram., Mahadevan Dr.S.
Published: October 2021

This paper attempts to bring out the racial identity in Gloria Naylor’s Linden Hills. It presents the struggle for African-American identity; the idea of feminist consciousness is brought forward. There is a fight against racism. Women are found to be dominated, humiliated, and harassed by the male characters. The theme of tragic mulatto is introduced in the novel, reinforcing the importance of racial roots. Linden Hills portrays a sarcastic examination of the uncertain struggle for African-American identity in the nineteenth century and twentieth century. The relationship between personal identity and cultural history is the main theme in this novel. Naylor focuses on a community of heartless people who have become detached from their cultural past in the action of ascending the corporate ladder towards a promising monetary future. In this quest of upward mobility, the occupants of Linden Hills have even turned away from the sense of their racial identity.
La salud de la pobreza y la pobreza de la salud
Authors: Editor El
Published: October 2021

No hay resúmenes disponibles.

ECA Estudios Centroamericanos, Vol. 55, No. 623, 2000: 807-825.
THE PRACTICES OF ENTOMOPHAGY AROUND THE WORLD WITH SPECIAL REFERENCE TO NORTH-EAST INDIA: A PRIMITIVE PRACTICE THAT NEEDS TO BE SAFEGUARDED
Authors: Bhowmick Deepjyoti , Banu Najhita , Surajmohan Singh Khundrakpam
Published: October 2021

The indigenous people of many regions of the world have always relied on edible insects for food and livelihood. This is because edible insects possess valuable nutritional components that are comparable to conventional foods. This practice is very old and has become a crucial part of the pristine culture of the natives all over the world. However, this unique culture is day by day fading in some parts of the world by the force of ‘westernization’, modern culture, and ‘disgust factor’. In North-East India where the status of entomophagy is impressive and widely prevalent, the same threats are being perceived. A very few edible insects have been analysed nutritionally. This article discusses the prevalence of entomophagy around the world in general and focuses on the states of North East India particularly Assam and Arunachal Pradesh's edible insects and their nutritional analyses. The results show that edible insects are the potentially good and smart choice in the case of nutrients and can also potentially suffice for other conventional food products whenever they are not available or readily accessible. These results in particular will also help the public acknowledge edible insects, spread awareness, and thereby preserve this special knowledge of the locals. Therefore, there is an urgent need to analyse the rest of the edible insects of North East India recorded in literature, which will strengthen our knowledge of edible insects and sustain the culture to continuity.
REVIEW ON HERBICIDES RESISTANCE AND THEIR MODE OF ACTION
Authors: . Ashu , Menon Sandeep , Menon Sandeep
Published: October 2021

Herbicides play a vital role in the reduction of crop yield losses by the use of effective weed control and weed
interference capability, their ability to improving soil conservation practices. This review covering herbicide's
resistance to specific weed and the mode of action of herbicides in the crops of agronomic fields. In most countries,
input-intensive agriculture is adopted. For a better understanding, it is necessary to know about the mode of action of
herbicides, management, organization, classification, and weed control capacity of herbicides. On other conditions, it
also contributes insight into herbicide resistance; therefore it is a big problem of sustainable agricultural management.
However, more use of herbicides, pesticides, and insecticides cause resistance among the weeds and it causing injury
in plants and also removes beneficial plants in agricultural fields, industries, and management of lands. This review
mainly focuses on the thorough determination of different modes of action of different classes of herbicides. The
mechanism of action of various herbicides is as variable as their complex composition as they concentrate on
managing the susceptible weeds utilizing different biochemical means. Herbicides based on their specific mode of
action, they may involve plant enzymes or a biological system. However, these herbicides may break up thus injury or
disturb the uniform plant growth and development, the result affects uneven plant death. For proper weed control, it is
essential to know the mode of action of specific herbicides and it is important to choose specific herbicides for a
specific crop, also understood the symptoms of injury, and using proper crop management practices.
SCOPE AND IMPORTANCE OF NANOTECHNOLOGY IN AGRICULTURE: A REVIEW
Authors: Venkata Yaswanth Pragada , Himabindu Pothula , Abhilash Yalagandhula , Shanmukha Reddy Kondru Swetha M. , Madakemohekar A. H.
Published: October 2021

Now a day due to increase in the population and climate changes nanotechnology is the best option, because nanoparticles have distinctive physical, chemical and biological traits. Nanoparticles contain herbicides, pesticides, fertilizers, which act as ‘magic bullets’, these are target specific in nature and release their content slowly based on crop requirement. Nanotechnology is using different fields moreover in this study of agriculture is the most useful to the future increasing population. The current review underlines the application of nanotechnology in nano-fertilizers, Nanoherbicides, nano pesticides. Nanotechnology usedin vegetables and in management of plant pathogen and also introduction of biosensors to detect nutrients and contaminants.
PHYTOCHEMICAL STUDIES ON SOME SELECTED SPECIES OF ASTERACEAE FAMILY OF RAJASTHAN, INDIA
Authors: Solanki Varsha , Begam Tahira , Taj Rana , Hussain Shahdab
Published: October 2021

The Asteraceae is a large and widely spread family of vascular plants. The Plants of this family are known to have a variety of pharmacological activities. Verbesina alternifolia, Parthenium hysterophorus, Tridax procumbens is collected from Ajmer district and identified with taxonomical characters. Alkaloids (Wagner’s test, Mayer’s test, Hager’s test), Steroid (Libermann Burchard test, Salkowaski), Glycosides (Keller kilani test ), and Flavonoids (Lead Acetate test) are isolated from the Verbesina alternifolia,, Parthenium hysterophorus, Tridax procumbens plant material collected from Ajmer district.
Testimonios en archivos: nuevas perspectivas
Authors: Bacci Claudia , Oberti Alejandra , Skura Susana
Published: October 2021

El Archivo Oral de Memoria Abierta comenzó su trabajo, en el año 2001, en un momento en el cual no existí­an iniciativas similares ni en el paí­s, ni en la región, y habí­a una necesidad acuciante de resguardar, preservar y hacer públicos testimonios fundamentales para conocer el pasado dictatorial. Desde su formación, este proyecto ha producido un acervo cuya importancia ha sido reconocida tanto en la Argentina como en el exterior y que en la actualidad consiste en 750 testimonios que suman un total de más de 2.000 horas de filmación. En esta ocasión queremos presentar un balance del trabajo que realizamos en estos 10 años y una reflexión teórico metodológica acerca del estatuto del testimonio para la comprensión de procesos sociales complejos, que se apoya en la experiencia de trabajo cotidiano con estos materiales.
Tarrafal – memória comum de luta pela liberdade, justiça e democracia
Authors: Ferreira Aurora da Fonseca
Published: October 2021

O artigo enquadra-se num projeto maior sobre a luta de libertação das colónias portuguesas em África, cuja preocupação é conhecer as motivações dos seus mais diretos participantes, especialmente daqueles que foram feitos prisioneiros ou morreram no Campo de Chão Bom, no Tarrafal, em Cabo Verde, campo que abrigou presos de quase todas as antigas colónias. Parece facto adquirido que os sacrifí­cios consentidos pelos prisioneiros desse campo e de outros se deveram a convicções e ações relacionadas aos ideais de independência dos seus paí­ses. Porém, pretende-se saber se, nessa altura, os seus objetivos eram apenas os de liberdade polí­tica imediata ou se visavam outros direitos e valores a observar ou implantar nas respetivas sociedades futuras, na perspetiva de liberdades mais amplas para todos. O campo do Tarrafal se tornou lugar de memória comum da luta contra o regime. O artigo apresenta, entre outras coisas, a contribuição da história oral (entrevistas com sobreviventes do campo) para o desenvolvimento do mencionado projeto.
Oralidades em tempos de possessões afroindí­genas
Authors: Silva Jerônimo da Silva e , Pacheco Agenor Sarraf
Published: October 2021

Neste ensaio, seguindo rastros da metodologia da história oral, através de entrevistas com diferentes moradores, e mapeando discursos midiáticos, discutiremos sentidos de possessões indí­genas e africanas em populações que habitam a Amazônia Bragantina. A base teórica parte dos estudos culturais e pós-coloniais, alcançando a antropologia das religiões para acompanhar possessões coletivas em crianças e adolescentes do sexo feminino na Vila Socorro (km 14), no municí­pio de Traquateua (PA). Completamos o enredo do texto, apresentando o jovem xamã Cristiano que, ao operar com poderes do Caboclo Flechador, frente a entidades incorpóreas, mortos-vivos e demônios, desvela sentidos e memórias que povoam corpos e dons espirituais emergentes no seio das populações locais. A interpretação aponta que a avaliação apressada dos acontecimentos como "fenômenos sobrenaturais" pelos meios de comunicação silencia tradições de culturas afroindí­genas neste portal da Amazônia brasileira.
Identidade e memória nikkei: o caso das mulheres japonesas em Santa Maria
Authors: Silva Alexandra Begueristain da , Soares André Luis Ramos
Published: October 2021

Neste artigo, pretende-se evidenciar as narrativas das mulheres japonesas da cidade de Santa Maria no que se refere à  gastronomia nipo-brasileira como elemento de etnicidade. Espera-se, principalmente, dar voz às suas memórias, no que tange aos seus saberes culinários, reconhecendo na subjetividade do seu discurso os traços diacrí­ticos que compõem a identidade nipo-brasileira, e demonstrar seu papel e seu modo de viver, agir e pensar na comunidade nikkei de Santa Maria, desde a época da imigração aos dias atuais, seja como mulher, agricultora, esposa, filha ou estudante. São essas peculiaridades da etnicidade que colaboram para a construção da identidade, perpassando a memória do grupo e sendo transmitidas através das gerações pela oralidade.
A construção de um ethos de formação: as relações entre os saberes históricos acadêmicos e o ensino de história
Authors: Silva Renata Augusta dos Santos
Published: October 2021

Resumo em português

Este artigo busca analisar os elementos envolvidos na construção de um determinado ethos de formação de professores de história. A partir da análise de entrevistas com professores dos cursos de História procuramos refletir sobre o perfil dos cursos, e sobre as relações que existem entre os saberes históricos acadêmicos e o ensino de História. Todos estes aspectos estariam envolvendo a construção de um determinado ethos de formação.

Resumo em inglês

This article seeks to analyze the elements involved in the construction of a specific ethos for the formation of history teachers. From the analysis of interviews with professors of History courses, we seek to reflect on the profile of courses, and on the relationships that exist between academic historical knowledge and the teaching of History. All of these aspects would be involved in the construction of a specific training ethos
Culturas populares na universidade: uma proposta de educação decolonial
Authors: Abib Pedro Rodolpho Jungers , Da Silva Lucas Gesteira Ramos
Published: October 2021

Esse artigo busca reunir elementos para uma reflexão sobre práticas educacionais baseadas na experiência e na oralidade, que aproximam a formação acadêmica de cursos de graduação e pós graduação com a prática e o conhecimento de comunidades tradicionais vinculadas í s ancestralidades africanas e indí­genas, como processos de reconhecimento e valorização desses saberes e práticas num processo de formação humana no ensino superior de nosso paí­s.
Grêmio Esportivo Rui Barbosa: um espaço comunitário dos residentes do bairro Porto (Pelotas-RS, 1986-2004)
Authors: Portella Milan Letí­cia
Published: October 2021

O presente artigo é resultado de uma pesquisa que desvela memórias sobre vivências de frequentadores do Grêmio Esportivo Rui Barbosa, um clube de futebol amador localizado no bairro Porto, na cidade de Pelotas (RS). O bairro Porto é historicamente conhecido como um espaço industrial da cidade, no qual existiam inúmeras associações esportivas de futebol amador composta por operários. Neste texto, objetiva-se analisar o período temporal em que o clube foi apenas um espaço comunitário de sociabilidades, dando enfoque ao signifi cado das vivências cotidianas dos moradores do bairro nesse espaço. A partir do escopo documental constituído de seis entrevistas com frequentadores do clube, fotografi as e um livro de atas pretende-se situar o clube como um “lugar de memória”, onde as festividades e as redes de amizades são memórias que constituem partes de muitas histórias: do bairro, da vida dos moradores, e do Grêmio Esportivo Rui Barbosa.
A construção de um itinerário metodológico: o trançar das fontes orais, visuais e escritas em investigações sobre o Mobral
Authors: Silva Jailson Costa da
Published: October 2021

O artigo tem como objetivo apresentar os fios trançados na construção do itinerário metodológico de pesquisas ancoradas em fontes orais, fotográficas e acervos documentais. Como resultados das imersões nos sertões alagoanos, tais fontes se constituíram enquanto memórias carregadas de narrativas sobre o Mobral (1970-1985). O texto traz as experiências vivenciadas pelo pesquisador que neste espaço – enquanto narrador – enuncia a construção de um itinerário iniciado em 2011. A História oral foi a trilha inicial, auxiliada por outras fontes que demonstram a necessidade de recriação das ações do Mobral, no contexto da Ditadura civil-militar. As fontes evidenciam como os sertanejos reconstruíram sentidos em suas culturas, fazendo-se sujeitos a partir das experiências vividas. Desconstruíram ideias prontas e acabadas; revelaram a complexidade da escuta. Essa imersão permitiu o soar de novas interpretações que afloram de memórias e de histórias de vida marcadas pela experiência.
The diurnal and seasonal variability of ice nucleating particles at the High Altitude Station Jungfraujoch (3580 m a.s.l.), Switzerland
Authors: Brunner Cyril , Brem Benjamin Tobias , Collaud Coen Martine , Conen Franz , Steinbacher Martin , Gysel-Beer Martin , Kanji Zamin Abdulali
Published: October 2021

Abstract. Cloud radiative properties, cloud lifetime, and precipitation initiation are strongly influenced by the cloud phase. Between ~ 235 and 273 K, ice nucleating particles (INPs) are responsible for the initial phase transition from the liquid to the ice phase in cloud hydrometeors. This study analyzes immersion-mode INP concentrations measured at 243 K at the High Altitude Research Station Jungfraujoch (3580 m a.s.l.) between February 2020 and January 2021, thereby presenting the longest continuous, high-resolution (20 min) data set of online INP measurements to date. The high time resolution and continuity allow to study the seasonal and the diurnal variability of INPs. After exclusion of special events, like Saharan dust events (SDEs), we found a seasonal cycle of INPs, highest in April (median in spring 3.1 INP std L−1), followed by summer (median: 1.6 INP std L−1) and lowest in fall and winter (median: 0.5 INP std L−1 and 0.7 INP std L−1, respectively). Pollen or subpollen particles were deemed unlikely to be responsible for elevated INP concentrations in spring and summer, as periods with high pollen loads from nearby measurement stations do not coincide with the periods of high INP concentrations. Furthermore, for days when the site was purely in the free troposphere (FT), no diurnal cycle in INP concentrations was observed, while days with boundary layer intrusions (BLI) showed a diurnal cycle. The seasonal and diurnal variability of INPs during periods excluding SDEs is with a factor of 7 and 3.3, respectively, significantly lower than the overall variability observed in INP concentration including SDEs of more than three orders of magnitude, when peak values result from SDEs. The median INP concentration over the analyzed 12 months was 1.2 INP std L−1 for FT periods excluding SDEs, and 1.4 INP std L−1 for both FT and BLI, and incl. SDEs, reflecting that despite SDEs showing strong but comparatively brief INP signals, they have a minor impact on the observed annual median INP concentration.
Spatiotemporal variations of the δ(O2/N2), CO2 and δ(APO) in the troposphere over the Western North Pacific
Authors: Ishidoya Shigeyuki , Tsuboi Kazuhiro , Niwa Yosuke , Matsueda Hidekazu , Murayama Shohei , Ishijima Kentaro , Saito Kazuyuki
Published: October 2021

Abstract. We analyzed air samples collected onboard a cargo aircraft C-130 over the western North Pacific from May 2012 to March 2020 for atmospheric δ(O2/N2) and CO2 amount fraction. We corrected for significant artificial fractionation of O2 and N2 caused by thermal diffusion during the air sample collection by using the simultaneously-measured δ(Ar/N2). The observed seasonal cycles of the δ(O2/N2) and atmospheric potential oxygen (δ(APO)) varied nearly in opposite phase to that of the CO2 amount fraction at all latitudes and altitudes. Seasonal amplitudes of δ(APO) decreased with latitude from 34 to 25° N, as well as with increasing altitude from the surface to 6 km by 50–70 %, while those of CO2 amount fraction decreased by less than 20 %. By comparing the observed values with the simulated δ(APO) and CO2 amount fraction values generated by an atmospheric transport model, we found that the seasonal δ(APO) cycle in the middle troposphere was modified significantly by a superposition of the northern and southern hemispheric seasonal cycles due to the inter-hemispheric mixing of air. The simulated δ(APO) underestimated the observed interannual variation in δ(APO) significantly, probably due to the interannual variation in the annual mean air-sea O2 flux. Interannual variation in δ(APO) driven by the net marine biological activities, obtained by subtracting the assumed solubility-driven component of δ(APO) from the total variation, indicated a clear evidence of influence on annual sea-to-air (air-to-sea) marine biological O2 flux during El Niño (La Niña). By analyzing the observed secular trends of δ(O2/N2) and CO2 amount fraction, global average terrestrial biospheric and oceanic CO2 uptakes for the period 2012–2019 were estimated to be (1.8 ± 0.9) and (2.8 ± 0.6) Pg a−1 (C equivalents), respectively.
The Space CARBon Observatory (SCARBO) concept: Assessment of XCO2 and XCH4 retrieval performance
Authors: Dogniaux Matthieu , Crevoisier Cyril , Gousset Silvère , Le Coarer Étienne , Ferrec Yann , Croizé Laurence , Wu Lianghai , Hasekamp Otto , Sic Bojan , Brooker Laure
Published: October 2021

Abstract. Several single-platform satellite missions have been designed during the past decades in order to retrieve the atmospheric concentrations of anthropogenic greenhouse gases (GHG), initiating worldwide efforts towards better monitoring of their sources and sinks. To set up a future operational system for anthropogenic GHG emission monitoring, both revisit frequency and spatial resolution need to be improved. The Space CARBon Observatory (SCARBO) project aims at significantly increasing the revisit frequency of spaceborne GHG measurements, while reaching state-of-the-art precision requirements, by implementing a concept of small satellite constellation. It would accommodate a miniaturized GHG sensor named NanoCarb coupled with an aerosol instrument, the multi-angle polarimeter SPEXone. More specifically, the NanoCarb sensor is a static Fabry-Perot imaging interferometer with a 2.3 × 2.3 km2 spatial resolution and 200 km swath. It samples a truncated interferogram at optical path differences (OPDs) optimally sensitive to all the geophysical parameters necessary to retrieve column-averaged dry-air mole fractions of CO2 and CH4 (hereafter XCO2 and XCH4). In this work, we present the Level 2 performance assessment of the concept proposed in the SCARBO project. We perform inverse radiative transfer to retrieve XCO2 and XCH4 directly from synthetic NanoCarb truncated interferograms, and provide their systematic and random errors, column vertical sensitivities and degrees of freedom as a function of five scattering error-critical atmospheric and observational parameters. We show that NanoCarb XCO2 and XCH4 systematic retrieval errors can be greatly reduced with SPEXone posterior outputs used as improved prior aerosol constraints. For two thirds of the soundings, located at the centre of the 200 km NanoCarb swath, XCO2 and XCH4 random errors span 0.5–1 ppm and 4–6 ppb, respectively, compliant with their respective 1-ppm and 6-ppb precision objectives. Finally, these Level 2 performance results are parameterized as a function of the explored scattering error-critical atmospheric and observational parameters in order to time-efficiently compute extensive L2 error maps for future CO2 and CH4 flux estimation performance studies.
The Effects of Spatial and Temporal Resolution of Gridded Meteorological Forcing on Watershed Hydrological Responses
Authors: Shuai Pin , Chen Xingyuan , Mital Utkarsh , Coon Ethan T. , Dwivedi Dipankar
Published: October 2021

Abstract. Meteorological forcing plays a critical role in accurately simulating the watershed hydrological cycle. With the advancement of high-performance computing and the development of integrated watershed models, simulating the watershed hydrological cycle at high temporal (hourly to daily) and spatial resolution (10s of meters) has become efficient and computationally affordable. These hyperresolution watershed models require high resolution of meteorological forcing as model input to ensure the fidelity and accuracy of simulated responses. In this study, we utilized the Advanced Terrestrial Simulator (ATS), an integrated watershed model, to simulate surface and subsurface flow and land surface processes using unstructured meshes at the Coal Creek Watershed near Crested Butte (Colorado). We compared simulated watershed hydrologic responses including streamflow, and distributed variables such as evapotranspiration, snow water equivalent (SWE), and groundwater table drivenby three publicly available, gridded meteorological forcing (GMF) – Daily Surface Weather and Climatological Summaries (Daymet), Parameter-elevation Regressions on Independent Slopes Model (PRISM), and North American Land Data Assimilation System (NLDAS). By comparing various spatial resolutions (ranging from 400 m to 4 km) of PRISM, the simulated streamflow only becomes marginally worse when spatial resolution of meteorological forcing is coarsened to 4 km (or 30 % of the watershed area). However, the 4 km resolution has much worse performance than finer resolution in spatially distributedvariables such as SWE. By comparing models forced by different temporal resolutions of NLDAS (hourly to daily), GMF in sub-daily resolution preserves the dynamic watershed responses (e.g., diurnal fluctuation of streamflow) that are absent in results forced by daily resolution. Conversely, the simulated streamflow shows better performance using daily resolution compared to that using sub-daily resolution. Our findings suggest that the choice of GMF and its spatiotemporal resolution depends on the quantity of interest and its spatial and temporal scale, which may have important implications on model calibration and watershed management decisions.
Recent changes in pan-Arctic sea ice, lake ice, and snow-on/off timing
Authors: Dauginis Alicia A. , Brown Laura C.
Published: October 2021

Abstract. Arctic snow and ice cover are vital indicators of climate
variability and change, yet while the Arctic shows overall warming and
dramatic changes in snow and ice cover, the response of these high-latitude
regions to recent climatic change varies regionally. Although previous
studies have examined changing snow and ice separately, examining phenology
changes across multiple components of the cryosphere together is important
for understanding how these components and their response to climate
forcing are interconnected. In this work, we examine recent changes in sea
ice, lake ice, and snow together at the pan-Arctic scale using the
Interactive Multisensor Snow and Ice Mapping System 24 km product from 1997–2019, with a more detailed regional examination from 2004–2019 using
the 4 km product. We show overall that for sea ice, trends toward earlier
open water (−7.7 d per decade, p<0.05) and later final freeze
(10.6 d per decade, p<0.05) are evident. Trends toward earlier
first snow-off (−4.9 d per decade, p<0.05), combined with
trends toward earlier first snow-on (−2.8 d per decade, p<0.05),
lead to almost no change in the length of the snow-free season, despite
shifting earlier in the year. Sea ice-off, lake ice-off, and snow-off
parameters were significantly correlated, with stronger correlations during
the snow-off and ice-off season compared to the snow-on and ice-on season. Regionally, the
Bering and Chukchi seas show the most pronounced response to warming, with
the strongest trends identified toward earlier ice-off and later ice-on.
This is consistent with earlier snow-off and lake ice-off and later snow-on and lake ice-on
in west and southwest Alaska. In contrast to this, significant clustering
between sea ice, lake ice, and snow-on trends in the eastern portion of the
North American Arctic shows an earlier return of snow and ice. The marked
regional variability in snow and ice phenology across the pan-Arctic
highlights the complex relationships between snow and ice, as well as their
response to climatic change, and warrants detailed monitoring to understand
how different regions of the Arctic are responding to ongoing changes.
EVALUATION OF THE FEATURES OF THE STRUCTURE OF WATER AND AQUEOUS SOLUTIONS NEAR A SOLID SURFACE
Authors: Sidorenko Galina Nikolaevna , Laptev Boris Innokentievich , Gorlenko Nikolai Petrovich
Published: October 2021

The paper evaluates changes in the structure of water and aqueous solutions of sodium chloride in the wall layer on the basis of dielectrometry and correlation analysis. It is shown that when the distance to the solid surface decreases, there is a multi-fold nonlinear decrease in the electrical capacitance and a nonlinear change in the Sr parameter, which characterizes the magnitude of the change in the electrical capacitance of the conduction fluid when the distance to the solid surface changes. The parameters used in the work (electric capacity of liquids and Sr ) can be used to evaluate the changes in the structural organization of aqueous solutions in the wall (boundary) layer and to interpret the processes occurring in the liquid layer at the interface of the solid – aqueous solution phases.
DIAGNOSIS OF BUSINESS INTERRUPTION RISK USING EXPRESS-TESTING OF SETTLEMENTS WITH DEBTORS
Authors: Melnikova Alina Nikolayevna
Published: October 2021

Considering the indicators of business interruption risk from the point of view of the users interested in stability and observance of business continuity conditions, it is worth estimating the potential possibilities of accounts receivable recovery, as well as the risks connected with the increase of bad debts sums
PUBLIC CONTROL AND NATURAL RESOURCE CADASTRAL ACTIVITY
Authors: Toshboyeva Robiya
Published: October 2021

The article reveals the importance of public environmental control in the implementation of natural resource cadastral activities for the collection, processing, storage and provision of information on the qualitative and quantitative state of natural resources from the perspective of the public’s impact on solving environmental problems in general. The author analyzes some issues of further improvement of public environmental control in natural resource cadastral activities and puts forward proposals for further improvement of cadastral legislation.
Técnicas de manejo comportamental utilizados em odontopediatria frente ao medo e ansiedade
Authors: Moreira Júlia Souza , Vale Michele Cristina Silva do , Francisco Filho Manoel Lesser , Souza Kaio Mota Navarro de , Santos Sara Caroline Campos dos , Pedron Irineu Gregnanin , Shitsuka Caleb
Published: October 2021

A relação comportamental entre o paciente infantil e odontopediatra pode ser consideravelmente traumática, e ansiogênica, sendo por muitas vezes considerada imprevisível devido os fatores externos que podem influenciar essa relação. As técnicas de manejo comportamental são ferramentas de grande importância, com caráter preventivo, e estabilizador do paciente pediátrico. O objetivo deste trabalho foi por meio de uma revisão de literatura apresentar algumas técnicas de manejo comportamental com ênfase nas técnicas: controle de voz, falar-mostrar-fazer, distração e modelagem. Esta revisão bibliográfica da literatura avaliou artigos publicados de 2008 a 2021, relacionados ao manejo comportamental em odontopediatria e sua relação com o medo e ansiedade. Os artigos foram pesquisados nas bases de dados como a Pubmed, Bireme, SciELO, Google Scholar e LILACS. Após leitura inicial dos resumos, foram selecionados 21 artigos que foram lidos na integra e constituem o corpo bibliográfico desta revisão. Conclusão: É de suma importância que o odontopediatra domine os conhecimentos acerca dos fatores psicológicos influenciam no comportamento do paciente, respaldando então a escolha adequada de técnica de manejo comportamental, baseada na individualidade/especificidade de cada paciente.
Os preprints e a publicação de artigos científicos.
Authors: Galvão T F , Pereira M G
Published: October 2021

Tradicionalmente, a divulgação de artigos científicos é regida por um sistema complexo para garantir qualidade à comunicação científica. Os autores de uma pesquisa redigem texto relatando o que fizeram e o que encontraram. O texto é submetido para publicação em periódico científico. A avaliação se dá de duas maneiras. Uma inicial, interna, pelo próprio editor ou editores assistentes. Se aprovado, o texto continua em avaliação, agora externa, denominada “revisão por pares” ou “revisão por especialistas”. Esse processo iniciou no século 19 e desde então vem se aprimorando.
Vacinas e covid-19: qual, como, quando e em quem? Medicina, mercado, política e sociedade
Authors: Felner J C
Published: October 2021

O presidente da GSK Farma Brasil, José Carlos Felner, participou no dia 17 de setembro, da 'megalive' Vacinas e covid-19 — Qual, quando, como e em quem? Medicina, mercado, política e sociedade. O evento virtual, organizado pela Academia Nacional de Ciências e pela Academia Brasileira de Medicina, teve a participação de médicos, cientistas e especialistas renomados.
Sessão 17 de setembro de 2020 Vacinas e Covid-19: Qual, Como, Quando e em Quem? Medicina, Mercado, Política e Sociedade
Authors:   ACADEMIA NACIONAL DE MEDICINA
Published: October 2021

Vacinas contra Covid. Imagine ter a disposição uma variedade de imunizantes contra covid-19. E aí, qual a melhor opção para vacinação em massa e para vacinar grupos específicos? Estas perguntas mobilizaram cerca de 350 participantes durante o simpósio “Vacinas e covid-19: Qual, quando, como, em quem? Medicina, mercado, política e sociedade”, promovido por um consórcio que reuniu as Academias Nacional de Medicina (ANM), Brasileira de Ciências (ABC) e de Ciências Farmacêuticas do Brasil (ACFB), e realizado na última quinta (17).
Sessão 24 de setembro de 2020: O Dilema da Relação Médico-Paciente em Oncologia Clínico-Cirúrgica
Authors:   ACADEMIA NACIONAL DE MEDICINA
Published: October 2021

Como dar um diagnóstico de câncer a um paciente e seus familiares? E quando os pacientes são crianças? Como reagir sobre prognósticos ruins? No dia 24 de setembro, a Academia Nacional de Medicina (ANM) promoveu simpósio sobre a relação médico/ paciente em oncologia clínico e cirúrgica. O Secretário Geral da ANM, o cirurgião Ricardo José Lopes da Cruz, lembrou a frase de Sir William Osler, que diz: “tão importante quanto conhecer a doença que o homem tem, é conhecer o homem que tem a doença”. O acadêmico pontuou que o afeto e a verdade devem nortear o relacionamento entre o médico e o paciente.
Sessão 5 de novembro de 2020: da invenção do estetoscópio a telemedicina: e distanciamento do paciente?
Authors:   ACADEMIA NACIONAL DE MEDICINA
Published: October 2021

O “Simpósio Telemedicina – O que fizemos em 2020 e teremos em 2021”, realizado dia 5 de outubro de 2020, de forma remota, pela Academia Nacional de Medicina (ANM) começou com uma provocação de um dos coordenadores do evento. Na ocasião, o acadêmico Cláudio Benchimol desabafou:” Na saúde suplementar, me preocupa o fato de a telemedicina vir a ser apenas uma forma de baratear os custos das operadoras de saúde. Faça o plano tal e ganhe grátis duas consultas de telemedicina”, instigou o acadêmico. O presidente da ANM, prof. Rubens Belfort Jr., nas suas considerações iniciais, destacou que a medicina é um todo. Segundo ele, não se discute que a anamnese (a entrevista realizada pelo médico com seu paciente) e o exame clínico são importantes, assim como o relacionamento e a empatia para o bom desenvolvimento do ato médico.
Sessão 10 de novembro de 2020. Imortal na medicina e na arte.
Authors:   ACADEMIA NACIONAL DE MEDICINA
Published: October 2021

A Sessão Saudade, in memoriam, ao acadêmico Eustáchio Portella Nunes Filho, realizada dia 10 de novembro de 2020, pela Academia Nacional de Medicina (ANM), foi presidida com maestria pelo secretário geral da ANM, o acadêmico Ricardo Cruz, e contou com homenagens emocionantes do ex-presidente e acadêmico Jorge Alberto Costa e Silva e do acadêmico Antônio Egídio Nardi. “Um grande homem, meu mestre. Um excelente médico, psiquiatra, psicanalista, cientista, intelectual, pensador e, acima de tudo, um grande humanista. Nos deixou um legado extraordinário e a imortalidade da sua obra acadêmica”, enfatizou o ex-presidente da ANM, Jorge Alberto Costa e Silva.
Editorial
Authors: Galvão-Alves José
Published: October 2021

Historicamente, os Anais da Academia Nacional de Medicina tinham um editor-chefe e um conselho científico. Nas últimas décadas, este conselho foi composto pelos responsáveis pelas secções de especialidades (Medicina, Cirurgia e Ciências Aplicadas à Medicina) e, mais recentemente, foram incluídos todos os acadêmicos, por ordem alfabética, no corpo de conselheiros. Esta foi uma conduta democrática e igualitária em reconhecimento ao alto e incontestável nível de todos acadêmicos. Sessão 3 de setembro de 2020 Jovens Lideranças Médicas da ANM É uma honra fazer parte do programa Jovens Lideranças Médicas (JLM), da Academia Nacional de Medicina (ANM). Esse projeto estimula o jovem médico a catalisar a pesquisa e a gestão em saúde”. “O Programa JLM foi um divisor de águas na minha vida”. “É com muita honra que digo que sou filiada ao programa JLM da ANM”. “Esse programa foi muito importante na minha carreira. Que bom que temos algo assim no Brasil”. Esses depoimentos aconteceram durante o Simpósio Jovens Lideranças Médicas, organizado pela Academia Nacional de Medicina (ANM), no dia 3 de setembro de 2020, através da plataforma Zoom Meetings e com transmissão ao vivo pelo Facebook.
TECHNOLOGICAL CHANGE AND EMPLOYEE PERFORMANCE IN SELECTED MANUFACTURING INDUSTRY IN LAGOS STATE OF NIGERIA
Authors: Dauda Yunus Adeleke , Akingbade Waidi Adeniyi
Published: October 2021

The state of technology in any organization has a significant influence on the quality and quantity of production of its goods or services. But despite this, technology is prone to constant change which organizations have to monitor, manage and cope with. Manufacturing industry that will like to be competitive and profitable should ensure that employees are trained and involved in the management of technological change for organizational survival. But most organization tends to undermine the contribution of employee in managing technological change, the outcome of which are low profitability and performance. This paper examines how employee relation could be employed for technological change management. It also seeks to determine effective method of using technological innovation for improved performance in the Nigerian manufacturing industry. Two hypotheses were formulated to determine the relationship between technological change and employee skill; and between technological change and employee performance. Question based on the hypotheses were formulated and 1256 questionnaires were distributed to selected 30 manufacturing industry in beverages, textile, steel, cement and chemical industry in Nigeria. Findings reveal that employee relations do not have significant relationship with technological change. The paper recommends that employee relation should be considered in the management technological change for profitability, competitiveness and survival of the Nigerian Manufacturing industry.
COLLECTIVE BARGAINING DYNAMICS IN THE NIGERIAN PUBLIC AND PRIVATE SECTORS
Authors: Francis Anyim C. , Tunde Elegbede , A. Mariam , Sheriff Gbajumo
Published: October 2021

The objective of this paper is to examine the dynamics of collective bargaining machinery in both the public and private sectors in Nigeria; with a view to bringing to the fore the peculiarities associated with both sectors with regard to the practice of bargaining. To achieve this objective, the paper adopts a theoretical approach. The author observes that the practice of industrial relations as a discipline and that of collective bargaining in particular emanated from the private sector the world over. Thus, much of the practices of public sector collective bargaining are modelled after the private sector collective bargaining. However, in Nigeria, the obverse is the case as collective bargaining gained its root in the public sector owing to the near absence of private sector at the turn of the century. However, in Nigeria, the public sector pays lip-service to the collective bargaining machinery. Governments at all levels (Federal, State and Local) have continued to set aside collective bargaining and to give wage awards to score political points in spite of its commitment to the ILO Convention 98 to freely bargain with workers. The State or the government in the course of regulating wages and employment terms and conditions revert to the use of wage commissions. Thus, wage determination is by fiat. This preference for wage commissions can at best be regarded as a unilateral system as collective bargaining is relegated to the background.Wage tribunals or commissions offer little opportunity for workers’ contribution in the determination of terms and conditions of employment and can hardly be viewed as bilateral or tripartite. Thus, the State preference for wage commissions is anti-collective bargaining. In spite of Nigeria’s commitment to Conventions of the ILO with particular reference to such Conventions as 87 of 1948 and 98 of 1949 which provide for freedom of association and the right of workers to organize and bargain collectively. Thus, the use of wage commissions is antithetical to collective bargaining.