bluuebunny/crossref_metadata_2025 huggingface dataset:
Meningkatkan Hasil Belajar Momentum dan Impuls melalui Permainan Mono-Fisika
Authors: Kusumawati Titik Retno
Published: October 2022

Penelitian tindakan kelas ini berisi tuntutan kegiatan yang harus dilakukan guru untuk meningkatankan hasil belajar dan minat siswa kelas X MIPA3 SMAN 1 Pakem setelah proses belajar mengajar melalui permainan Mono-Fisika pada materi Momentum dan Impuls tahun pelajaran 2021/2022. Sampel penelitian ini diambil dari siswa kelas X MIPA 3 SMAN 1 Pakem, sejumlah 36 siswa. Waktu pelaksanaan bulan Maret sampai dengan April 2022. Setiap akhir periode diadakan tes formatif guna mengetahui kemampuan yang dikuasai siswa dalam menguasai materi. Penelitian ini dilakukan dalam dua kali periode, dimana setiap periode terdiri dari dua kali pertemuan dengan menggunakan media permainan mono-Fisika. Hasil yang didapatkan dari penelitian ini yakni (1). Penggunaan media permainan mono-fisika dapat meningkatkan hasil belajar dan minat siswa. Peningkatan rerata skor minat siswa pada periode 1 = 54,78 dan rerata skor periode 2 = 64,81. (2). Setelah menggunakan media permaian mono-fisika, hasil belajar fisika siswa dalam menguasai materi mengalami peningkatan rerata nilai yaitu periode 1 = 71,11, dan periode 2 = 86,39; sedangkan persentase ketuntasan hasil belajar siswa pada periode 1 = 41,67% dan periode 2 = 88,89%. Hal ini menunjukkan bahwa pemakaian media permainan Mono-Fisika mampu meningkatkan hasil belajar Momentum dan Impuls dan minat siswa kelas X MIPA 3.
Electric vehicles operation peculiarities in hot climate (on the example of Socialist Republic of Vietnam)
Authors: Nguyen Kh. M. , Karpukhin K. E.
Published: October 2022

Introduction (problem statement and relevance). Electric vehicles are considered environmentally friendly and contribute to solving the world's energy crisis. The Socialist Republic of Vietnam is one of the top ten countries heavily affected by climate change and ranks 15th in the world in terms of annual average fine particulate matter (PM2.5) pollution. At the 26th United Nations Climate Change Conference COP 26 in Glasgow, in 2021, because of a high level of environmental pollution the Prime Minister of Vietnam announced plans to achieve zero emissions by 2050. The achievement of zero CO2 emissions in the country was determined as one of eight national strategies by the Vietnamese government and was to be reached with the help of electric vehicles development.The purpose of the study was to work out recommendations for the sustainable development plan implementation of the electric transport industry in Vietnam.Methodology and research methods. Analytical and predictive research methods were used in the article.Scientific novelty and results. Taking into account the real needs of the people, the tasks of the government, and the potential development of electric vehicles service infrastructure, including energy and transportation systems, a roadmap for the introduction of electric vehicles in Vietnam has been developed.Practical significance. This article allows, as a first approximation, to determine the initial steps for the electric vehicles development and implementation in the Socialist Republic of Vietnam.
Barriers and Strategies for Improving Carbon Emissions Management Approaches in Malaysian Construction
Authors: Mustaffa Nur Kamaliah , Mat Isa Che Maznah , Ekundayo Damilola , Joseph Verona Ramas Anak
Published: October 2022

A recent study has focused on environmental challenges due to the construction industry’s elevated energy consumption and greenhouse gas (GHG) emissions. A more effective low-carbon development implementation relies on proper emissions management throughout the construction industry. The purpose of this research is to investigate current industry practises in managing emissions in construction projects and the driving factors that influence the efficacy of emissions in construction operations. This study relied on information gathering from eighty-three respondents and thirteen expert interviews with stakeholders engaged in construction projects. Emissions management and monitoring are still underdeveloped, despite growing awareness and commitment to developing low-carbon growth. This study’s findings also highlighted that the primary constraints to the industry’s adaptation of emissions-reduction strategies exist at the institutional, organisational, and individual levels. This article proposed that government support, capacity building, and the development of emissions monitoring techniques and technologies are vital to minimizing emissions. This study contributed to the existing information on the current understanding and practices of the construction sector in Malaysia in adopting emissions management, the key obstacles, and recommendations for proper implementation. By addressing concerns regarding promoting low-carbon enhancement and adoptionin Malaysia, the findings of this research could assist stakeholders in the construction industry.
Mối liên quan giữa một số thói quen, sở thích ăn uống và suy dinh dưỡng ở trẻ em 11 - 14 tuổi tại trường trung học cơ sở Phú Thứ, quận Cái Răng, Cần Thơ năm 2021
Authors: Hà Nguyễn Thanh , Tiến Lê
Published: October 2022

Trẻ 11 - 14 tuổi là giai đoạn có thay đổi quan trọng về thể chất và tinh thần nên các vấn đề về dinh dưỡng rất cần được quan tâm. Nghiên cứu nhằm mô tả tình trạng suy dinh dưỡng (SDD) và mối liên quan với một số thói quen và sở thích ăn uống của trẻ 11 - 14 tuổi tại trường trung học cơ sở Phú Thứ năm 2021. Nghiên cứu sử dụng phương pháp cắt ngang mô tả, cân đo nhân trắc và phát vấn thông qua bộ câu hỏi tự điền trên 418 học sinh. Kết quả cho thấy tỷ lệ SDD là 11,3%, trong đó tỷ lệ SDD giữa trẻ trai (11%) và trẻ gái (11,5%) tương đương nhau (p > 0,05). Trẻ càng lớn có nguy cơ bị SDD càng cao (tỷ lệ SDD theo độ tuổi 11 đến 14 tuổi lần lượt là 4%; 8,6; 17,8; 14,3%) (p < 0,05). Chưa có mối liên quan có ý nghĩa thống kê giữa thói quen và sở thích ăn uống với SDD. Có mối liên quan có ý nghĩa thống kê giữa thói quen tẩy giun định kỳ và sự hài lòng về vóc dáng bản thân với tình trạng SDD của trẻ (p < 0,05). Cần trang bị kiến thức cho học sinh về tẩy giun định kỳ, nhận thức về vóc dáng một cách phù hợp, điều chỉnh sở thích ăn uống để có thể cải thiện SDD cho trẻ.
Kiệt sức nghề nghiệp và một số yếu tố liên quan của nhân viên y tế thuộc Trung tâm y tế quận Gò Vấp, Thành phố Hồ Chí Minh năm 2022
Authors: Bình Trương Minh , Hòa Nguyễn Trung , Mai Vũ Thị Thanh , Hằng Hà Thị Lệ
Published: October 2022

Nghiên cứu cắt ngang sử dụng thang đo Maslach (MBI) nhằm mô tả kiệt sức nghề nghiệp ở nhân viên y tế trong bối cảnh dịch COVID-19 và một số yếu tố liên quan được tiến hành với 215 nhân viên y tế thuộc Trung tâm Y tế quận Gò Vấp, Tp.HCM. Kết quả có 20% nhân viên y tế bị kiệt sức nghề nghiệp, nhóm bác sĩ bị kiệt sức nghề nghiệp cao nhất (25%), thấp nhất là nhóm Điều dưỡng/Y sĩ/Hộ sinh (17,9%). Tỷ lệ nhân viên y tế bị kiệt sức nghề nghiệp cao ở ba khía cạnh là 27,4% bị cạn kiệt cảm xúc (EE) cao, 14,4% hoài nghi bản thân (DP) cao, 32,6% cho rằng hiệu quả công việc (PA) bị suy giảm ở mức cao. Có mối liên quan có ý nghĩa thống kê giữa kiệt sức nghề nghiệp với yếu tố làm việc tại Trung tâm Y tế (OR = 2,4; p = 0,021), trực đêm ≥ 2 lần/tuần (OR = 2,5; p = 0,012), phải tham gia hoàn thiện hồ sơ bệnh án (OR = 2,7; p = 0,005) và không hài lòng với sự hỗ trợ của đồng nghiệp (OR = 4,3; p = 0,001); môi trường làm việc không an toàn (OR = 4,2; p = 0,001) bị kiệt sức nghề nghiệp nhiều hơn. Cần sắp xếp thời gian làm việc, hạn chế nhân viên y tế trực đêm 2 lần/tuần; cải thiện môi trường làm việc, quan hệ đồng nghiệp.
Ways of using wild food plants in Primorye Territory (Russian Federation)
Authors:   Primorskaya State Agricultural Academy, Kolyada Alexander , Belov Alexander , Berseneva Svetlana , Repsh Natalia , Rozlomiy Natalia
Published: October 2022

In the flora of Primorye Territory, there are 374 species of wild edible plants from 249 genera and 93 families. Vegetative parts are mainly used for food production: leaves (193 species), shoots (102 species), stems (49 species), rhizomes (46 species), roots (24 species) and bulbs (14 species). Generative parts are used less often: fruits and seedlings (84 species), flowers (44 species), seeds (43 species). Quite rarely, buds (9 species), tubers (8 species), root cones (4 species), etc. are used. From the point of view of the timing of the collection of plant food raw materials, species collected in spring (198 species) and in summer (176 species) predominate and autumn (167 species). During the growing season, 26 species can be used, and 3 species can be used throughout the year. There are many ways to use wild food plants. Most species (about 250) are used as vegetable plants - fresh, like spring greens, for salads and soups. A lot of plants are used to obtain drinks (about 100 species), 56 species each have value as fruit plants (preparation of jam, jelly, jams, etc.) and starch plants (from which flour is obtained for addition to wheat flour). Least of all oilseeds, plants, as well as plants used for conservation and curdling of milk. Fruit plants, spring vegetables (111 species in total) can be used fresh, others need to be processed (most often thermal) before use to remove toxic and odorous substances. Keywords: WILD FLORA, FOOD PLANTS, COLLECTION TIME, WAYS OF USE, PRIMORYE TERRITORY
Pasajera en trance/tránsito: Trayectorias de la literatura latinoamericana entre lo impreso y lo digital
Authors: Olaizola Andrés
Published: October 2022

Las tecnologías de la información y la comunicación que comenzaron a desarrollarse luego de la Segunda Guerra Mundial y que experimentaron una complejización técnica a partir de las últimas décadas del siglo XX y los primeros años del siglo XXI, producto de la digitalización de los medios, del aumento de la capacidad de almacenamiento y de velocidad de procesamiento de los equipos, de la portabilidad y de la interconectividad de los dispositivos, transformaron las formas de archivar información, de construir conocimiento, de leer y de escribir. Los entornos digitales interconectados, con sus rasgos distintivos y características formales, permiten expandir la concepción de la escritura y la lectura. La literatura impresa, por lo tanto, se encontrará con lo electrónico, con lo digital, en lo que Juan José Mendoza llama una “encrucijada interdiscursiva” definitoria de uno de los contextos interculturales más paradigmáticos para pensar las escrituras del presente. La literatura y lo literario, en los libros sobre los que Olaizola reflexiona, delinean trayectorias entre lo digital y lo impreso, y al hacerlo, cuando están a punto de conformarse, a través de una práctica, en un objeto/texto/proyecto, en el marco de un medio, de un dispositivo específico, con sus potencialidades y limitaciones estéticas y comunicacionales, no lo hacen. Evitan la voluntad y el poder de constituirse en un objeto/texto/proyecto finalizado, y se instauran en un trance permanente a partir del tránsito en y a través de la esfera digital y la esfera impresa. La literatura hoy se desarrolla en un escenario en donde la transmedialidad es un procedimiento estético más; y justamente la transmedialidad, que se basa en el pasaje de un elemento de un medio a otro, implica un proceso de transposición, ya que un tema, estética, relato, discurso, personaje, mundo, entre otros aspectos, debe traducirse a otro lenguaje, a otro modo de composición. De hecho, es esperable que cada medio desarrolle sus potencialidades comunicativas y estéticas y que, a la vez, conserve su especificidad. Los textos, los proyectos, los objetos literarios latinoamericanos que ejecutan pasajes entre lo impreso y lo digital asumen que la transposición, que la traducción es una de las formas de la escritura. Estos tránsitos/trances de la literatura implican el pasaje de límites, pero sobre todas las cosas, distintas formas de vincularse con otras personas. Ese movimiento hacia otros espacios, hacia otros sujetos necesariamente conlleva, de mínima, una interpelación, y de máxima, una transgresión y subversión.
Ruxolitinib (Jakavi)
Authors: CADTH
Published: October 2022

CADTH recommends that Jakavi be reimbursed by public drug plans for the treatment of steroid-refractory or steroid-dependent acute graft-versus-host disease (aGvHD) if certain conditions are met.

Jakavi should only be covered to treat adults and pediatric patients aged 12 years and older who have steroid-refractory or steroid-dependent aGvHD.

Jakavi should only be reimbursed if prescribed by a specialist who has experience in the diagnosis and management of patients with aGvHD, and the cost of Jakavi is reduced.
Internet-Delivered Cognitive Behavioural Therapy for the Management of Chronic Non-Cancer Pain
Authors: CADTH
Published: October 2022

This Health Technology Assessment (HTA) was conducted to inform decision-makers about whether internet-delivered cognitive behavioural therapy (iCBT) should be offered as a treatment option for chronic non-cancer pain as part of a multidisciplinary approach when in-person cognitive behavioural therapy (CBT) would otherwise be offered. This HTA consists of a systematic review of clinical effectiveness and safety, an interview study, and an Environmental Scan.

In this HTA, iCBT is defined as psychotherapy based on CBT principles delivered through the internet, including self-directed app-based programs (with or without therapist support) and CBT delivered through the internet in real time by a therapist (e.g., videoconference).

The Clinical Review found there was little to no difference between iCBT and in-person CBT for most outcomes, but the evidence was very uncertain because of risk of bias, inconsistency, indirectness, and imprecision. The uncertain clinical evidence prevents a strong conclusion about the safety and effectiveness of iCBT as a treatment option when in-person CBT would otherwise be offered for chronic non-cancer pain.

Five women living with chronic non-cancer pain were interviewed regarding their experiences with, or perspectives on, the use of iCBT for chronic pain. All the women interviewed felt iCBT has the potential to be a supportive treatment option if offered as part of comprehensive, multidisciplinary pain care. Based on their experiences, the women interviewed reported that multidisciplinary pain care does not always happen in practice, and they described potential concerns of offering iCBT in the absence of other treatments. They also indicated that determining a patient’s readiness for iCBT is important. If iCBT is determined to be appropriate, the women emphasized that a tailored treatment approach and a strong therapeutic relationship between the patient and iCBT provider might improve the success of iCBT treatment for chronic pain.

The Environmental Scan identified 16 iCBT programs for chronic pain that are available in Canada. Many potential facilitators (e.g., improving access, improving treatment experience, efficiency, and convenience) and barriers (preference for in-person treatment, privacy concerns, technology issues, and no access to a device or internet connection) for iCBT programs in Canada were identified.

If decision-makers decide to implement an iCBT program for chronic pain as part of their multidisciplinary pain care approach, they may wish to consider offering programs that:

are guided by therapists specifically trained in chronic pain

foster strong therapeutic relationships, encourage shared decision-making practices, and can be tailored to the needs of the person living with chronic pain

consider the readiness and suitability of the person living with chronic pain before offering iCBT

consider privacy and technological concerns or challenges.
Differences between recent emission inventories strongly affect anthropogenic aerosol evolution from 1990 to 2019
Authors: Lund Marianne Tronstad , Myhre Gunnar , Skeie Ragnhild Bieltvedt , Samset Bjørn Hallvard , Klimont Zbigniew
Published: October 2022

Abstract. This study focuses on implications of differences between recent global emissions inventories for simulated trends in anthropogenic aerosol abundances and radiative forcing (RF) over the 1990–2019 period. We use the ECLIPSE version 6 (ECLv6) and Community Emission Data System year 2021 release (CEDS21) as input to the chemical transport model OsloCTM3 and compare the resulting aerosol evolution to corresponding results derived with the first CEDS release, as well as to observed trends in regional and global aerosol optical depth (AOD). Using CEDS21 and ECLv6 results in 3 % and 6 % lower global mean AOD compared to CEDS in 2014, primarily driven by differences over China and India, where the area average AOD is up to 30 % lower. These differences are considerably larger than the satellite-derived interannual variability in AOD. A negative linear trend (over 2005–2017) in global AOD following changes in anthropogenic emissions is found with all three inventories but is markedly stronger with CEDS21 and ECLv6. Furthermore, we confirm that the model better captures the sign and strength of the observed AOD trend over China with CEDS21 and ECLv6 compared to using CEDS. We estimate a net, global mean aerosol-induced RF in 2014 relative to 1990 of 0.08 W m-2 for CEDS21, and 0.12 W m-2 for ECLv6, compared to 0.03 W m-2 with CEDS. Using CEDS21, we also estimate the RF in 2019 relative to 1990 to be 0.10 W m-2, reflecting the continuing decreasing trend in aerosol loads post 2014. Our results facilitate more rigorous comparison between existing and upcoming studies of climate and health effects of aerosols using different emission inventories.
Deep-sea stylasterid δ18O and δ13C maps inform sampling scheme for paleotemperature reconstructions
Authors: King Theresa M. , Rosenheim Brad E.
Published: October 2022

Abstract. Deep-sea corals have the potential to provide high resolution paleotemperature records to evaluate oceanographic changes in settings that are vulnerable to current and future warming. The geochemical records preserved in coral skeletal carbonate, however, are limited by their large offsets from isotopic equilibrium with seawater. These "vital effects" are the result of biological influences (kinetic and metabolic) on the calcification of coral skeletons and are well known to drive oxygen and carbon stable isotope ratios (δ18O and δ13C, respectively) away from an environmental signal. Additionally, vital effects as they pertain to deep-sea branching corals are not well understood, thus hindering the utility of paleoceanographic archives with a vast latitudinal range. Here we describe the likely growth structure of a deep-sea stylasterid coral taxon and demonstrate the optimal sampling location for paleotemperature reconstructions. We sampled two coral specimens over cross sections through their primary growth axes to create skeletal δ18O and δ13C maps. Such maps reveal a consistent trend of increasing isotopic values toward the innermost portion of the coral slices; the average center values being ~1 ‰ closer to seawater equilibrium values than a traditional bulk sample. The difference between the higher center and lower bulk δ18O values result in temperature difference as much as 5.1 °C (±1.8 °C) between the sampling methods. These results support a two-step biomineralization consisting of a rapid initial skeletal construction, followed by a slower infilling concentrated towards the center, not yet described for this coral taxon. We anticipate this work to initiate efforts to sample deep-sea branching corals, potentially informing advanced visualization techniques to achieve the most accurate paleotemperature reconstructions.
Warming accelerates belowground litter turnover in salt marshes – insights from a Tea Bag Index assay
Authors: Tang Hao , Nolte Stefanie , Jensen Kai , Rich Roy , Mittmann-Goetsch Julian , Mueller Peter
Published: October 2022

Abstract. Salt marshes play an important role in the global carbon (C) cycle due to the large amount of C stored in their soils. Soil C input in these coastal wetland ecosystems is strongly controlled by the production and initial decomposition rates of plant belowground biomass and litter. This study used a field warming experiment to investigate the response of belowground litter breakdown to rising temperature (+1.5 °C and +3.0 °C) across whole-soil profiles (0–60 cm soil depth) and the entire flooding gradient ranging from pioneer zone via low marsh to high marsh. We used standardized plant materials, following the Tea Bag Index approach, to assess the initial decomposition rate of (k) and the stabilization factor (S) of labile organic matter (OM) inputs to the soil system. While k describes the initial pace at which labile (= hydrolyzable) OM decomposes, S describes the part of the labile fraction that does not decompose during deployment in the soil system and stabilizes due to biochemical transformation. We show that warming strongly increased k consistently throughout the entire soil profile and across the entire flooding gradient, suggesting that warming effects on the initial decomposition rate of labile plant materials are independent of the soil aeration (i.e. redox) status. By contrast, negative effects on litter stabilization were less consistent. Specifically, warming effects on S were restricted to the aerated topsoil in the frequently flooded pioneer zone, while the soil depth to which stabilization responded increased across the marsh elevation gradient via low to high marsh. These findings suggest that reducing soil conditions can suppress the response of belowground litter stabilization to rising temperature. In conclusion, our study demonstrates marked differences in the response of initial decomposition rate vs. stabilization of labile plant litter to rising temperature in salt marshes. We argue that these differences are strongly mediated by the soil redox status along flooding and soil-depth gradients.
Spatial reconstruction of long-term (2003–2020) sea surface pCO2 in the South China Sea using a machine learning based regression method aided by empirical orthogonal function analysis
Authors: Wang Zhixuan , Wang Guizhi , Guo Xianghui , Bai Yan , Xu Yi , Dai Minhan
Published: October 2022

Abstract. The South China Sea (SCS), the largest marginal sea of the North Pacific Ocean, is one of the world’s most studied model ocean margins in terms of its carbon cycle, where intensive field observations including sea-surface carbon dioxide partial pressure (pCO2) have been conducted over the last two decades. However, the datasets of cruise-based sea surface pCO2 are still temporally and spatially incomplete. Using a machine learning-based method facilitated by empirical orthogonal function (EOF) analysis capable of constraining the spatiality, this study provides a reconstructed dataset of the monthly sea surface pCO2 in the SCS with a reasonably high spatial resolution (0.05º×0.05º) and temporal coverage between 2003 and 2020. We validate our reconstruction with three independent testing datasets where, TEST.1 includes 10 % of our observed data, TEST.2 includes four independent underway datasets corresponding to four seasons, and TEST.3 includes a continuous observed dataset from 2003–2019 at the South East Asia Time-Series (SEATs) station located in the northern basin of the SCS. Our TEST.1validation demonstrated that the reconstructed pCO2 field successfully simulated the spatial and temporal patterns of sea surface pCO2. The root-mean-square error (RMSE) between our reconstructions and observed data in TEST.1 averaged to ~10 μatm, which is much smaller (by ~50 %) than that between the remote sensing (RS) and observed data. TEST.2 verified the accuracy of our reconstruction model in data months lacking observations, showing a near-zero bias (RMSE: ~8 μatm). TEST.3 tested the accuracy of the reconstructed long-term trend, showing that at the SEATs Station, the difference between the reconstructed pCO2 and observations ranged from -10 to 4 μatm (-2.5 to 1 %). In addition to the typical machine learning performance metrics, we present a new method to assess the uncertainty that includes the bias from the reconstruction and its sensitivity to the features, and successfully quantifies the spatial distribution patterns of uncertainty. These validations and uncertainty analysis strongly suggest that our reconstruction is effectively captures the main features of both the spatial and temporal patterns of sea surface pCO2 in the SCS. Using the reconstructed dataset, we show the long-term trends of sea surface pCO2 in 5 sub-regions of the SCS with differing physico-biogeochemical characteristics. We show that mesoscale processes such as the Pearl River plume and China Coastal Currents significantly impact sea surface pCO2 in the SCS during different seasons. While the SCS is overall a weak source of atmospheric CO2, the northern SCS acts as a sink, showing a trend of increasing strength over the past two decades.
Intermolecular contributions, filtration effects and composition of the SIFTER signal
Authors: Vanas Agathe , Soetbeer Janne , Breitgoff Frauke Diana , Hintz Henrik , Sajid Muhammad , Polyhach Yevhen , Godt Adelheid , Jeschke Gunnar , Yulikov Maxim , Klose Daniel
Published: October 2022

Abstract. To characterise structure and order in the nanometer range, distances between electron spins and their distributions can be measured via dipolar spin-spin interactions by different pulsed electron paramagnetic resonance experiments. Here, for the single frequency technique for refocusing dipolar couplings (SIFTER), the buildup of dipolar modulation signal and intermolecular contributions is analysed for a uniform random distribution of monoradicals and biradicals in frozen glassy solvent by using the product operator formalism for electron spin S = 1/2. A dipolar oscillation artefact appearing at both ends of the SIFTER time trace is predicted, which originates from the weak coherence transfer between biradicals. The relative intensity of this artefact is predicted to be temperature independent, but to increase with the spin concentration in the sample. Different compositions of intermolecular backgrounds are predicted in the case of biradicals and in the case of monoradicals. We compare these predictions to experimental SIFTER traces for nitroxide and trityl monoradicals and biradicals. Our analysis demonstrates a good qualitative match with the proposed theoretical description. The resulting perspectives of quantitative analysis of SIFTER data are discussed.
Alteración del sueño y uso de pantallas en distintas etapas de cuarentena en provincias de la Patagonia argentina
Authors: Santander Mauro D. , Posadas-Martínez María Lourdes , Puga María Celeste , Ontiveros Hernán , Zúñiga Marco , Gutiérrez Manuel , García Gastón
Published: October 2022

Introducción: debido a la pandemia desarrollada por COVID-19, el Gobierno argentino, adoptó –a partir del 20 de marzo de 2020– medidas excepcionales de aislamiento social, preventivo y obligatorio (ASPO) o cuarentena, con el fin de proteger la salud pública. En esta etapa se manifestó un mayor uso de pantallas que, en exceso, constituye un factor de riesgo de enfermedades cardiovasculares y alteración en la calidad del sueño.

El objetivo de estudio fue estimar el cambio de las horas de sueño y de uso de pantallas antes del inicio del ASPO, en comparación con la tercera y octava semana de cuarentena en personas de 13 a 80 años de la provincia del Neuquén y el Alto Valle Río Negro-Neuquén.

Métodos: se realizaron dos Encuestas, en la tercera y octava semana de cuarentena, sobre conductas y hábitos de vida en personas entre 13-80 años. Fueron autoadministradas y enviadas por redes sociales. El muestreo fue aleatorio. Los datos se analizaron usando el paquete estadístico SPSS®. Las encuestas fueron anónimas y confidenciales.

Resultados: se obtuvieron 3386 respuestas. De ellas se infirió que la cantidad de horas diarias frente a pantallas y las horas de sueño y el inicio del sueño fueron diferentes por grupos en los períodos precuarentena, y tercera y octava semana de la cuarentena. El grupo de adolescentes mostró mayores diferencias en todas las variables respecto del período precuarentena. La correlación entre las horas de pantalla y las horas de sueño fue baja, en las 3 etapas de la cuarentena.

Conclusión: este estudio estimó el cambio de hábitos durante la cuarentena. En ese período se observó mayor cantidad de horas de sueño, un retraso en el tiempo de inicio del sueño y más horas frente a las pantallas; estas diferencias fueron significativas respecto del período precuarentena, y las mayores diferencias se registraron entre los adolescentes.
Aportes de la biotecnología en el diagnóstico de COVID-19
Authors: Carlucci Adriana M. , Antonelli Camila E. , Ermocida Juan C. , Raventos Sofía C. , Sterin Prync Aída E.
Published: October 2022

Introducción: en diciembre del año 2019 surgió en China una neumonía viral; el virus fue identificado como un coronavirus SARS-CoV-2, que se propagó rápidamente de tal manera que se convirtió en pandemia. La alta contagiosidad y la presencia de portadores asintomáticos dificultaron el diagnóstico de la infección y la toma de decisiones sanitarias.

Objetivo: el objetivo de esta revisión bibliográfica es presentar y describir las principales técnicas utilizadas actualmente para el diagnóstico de COVID-19 y establecer su relación con los conocimientos de distintas disciplinas y tecnologías emergentes que confluyen en la Biotecnología bioquímico-farmacéutica orientada a la Salud humana.

Metodología: se realizó una revisión de la bibliografía disponible en PubMed a partir de enero de 2020 sobre las pruebas diagnósticas que se encuentran actualmente en uso, en el ámbito sanitario, para la detección y seguimiento de la enfermedad COVID-19. También se realizaron búsquedas a través de Google y Google Académico para publicaciones de organismos de Salud en referencia a métodos diagnósticos.

Resultados: se presenta una importante cantidad de pruebas diagnósticas, basadas en diferentes tecnologías, que desempeñan un papel clave en la pandemia de COVID-19. Algunas de ellas muy sofisticadas, como la secuenciación genómica de próxima generación, otras más estándar, pero igualmente robustas, como la reacción en cadena de la polimerasa (PCR). También otras adaptadas para el brote pandémico, como la amplificación isotérmica de ácidos nucleicos mediada por bucle. Todas las mencionadas se consideran de tipo molecular, pero también existen las pruebas serológicas, como ELISA, que incluyen ensayos en plasma o de tipo inmunológico. Estas sirven para detectar anticuerpos frente a la exposición al virus o antígenos en personas potencialmente infectadas.

Conclusiones: los procesos de investigación y desarrollo biotecnológicos aplicados al diagnóstico y los conocimientos científicos previos permitieron una respuesta tanto nacional como internacional rápida y eficaz en medio de una inédita pandemia global. En esta revisión destacamos las principales técnicas, en qué estadio se deben usar y qué información nos aportan.
El desafío de acompañar a las familias reticentes a la vacunación
Authors: Faragó M. Cecilia , Cacchiarelli San Román Nicolás
Published: October 2022

La consulta de familias reticentes a la vacunación aumentó en los últimos años. Acompañarlas y lograr que accedan a la vacunación es un desafío. Para hacerlo y lograr la mayor adherencia posible es fundamental contar con conocimientos y habilidades de escucha y comunicacionales. En este texto abordamos estrategias para lograrlo.
Quena amazónica: expresión artística y cultural en la música peruana
Authors: Ramírez-Rodríguez Yon Govy , Ríos-Espino Nelly , Gallardo-Echenique Eliana
Published: October 2022

La quena (también conocida por qqena, kena, kkena o kkhena) es un aerófono perteneciente a la familia de flautas o instrumentos de viento. Debido a su antigüedad, riqueza de variantes y sonido particular, el Instituto Nacional de Cultura del Perú (INC) declaró a la quena como Patrimonio Cultural Nacional, considerando su gran trascendencia en la música tradicional peruana. La quena amazónica es un instrumento que se origina a partir de la quena andina siendo sus estudios muy escasos. El propósito de este estudio fue analizar las percepciones de los docentes de música sobre la quena amazónica en las instituciones educativas de la provincia de Datem del Marañón, Loreto. Los métodos de investigación cualitativa se utilizaron en este estudio para abordar la pregunta de investigación. Un estudio de caso cualitativo fue el enfoque seleccionado para realizar el estudio. La entrevista cualitativa ha sido elegida como método para recopilar información de informantes clave (dos maestros de quena de una institución educativa) que tienen experiencias personales, actitudes, percepciones y creencias relacionadas con la quena amazónica. Los participantes recibieron una hoja informativa con detalles sobre el carácter voluntario de su participación, la confidencialidad y el anonimato, y la naturaleza y objetivos de la investigación. Este estudio utilizó el método de análisis temático para identificar temas, categorías, conceptos y significado. Los resultados indican que la quena amazónica es un instrumento importante ampliamente jugado en ceremonias y ocasiones festivas, donde preservan un papel y un simbolismo vinculados con la cultura popular y un fuerte sentido de identidad regional.
Awareness systems or echo chambers? Latin American journalists’ usage of Twitter as a news gathering tool
Authors: Arjomand Noah Amir , Ghazinejad Ali
Published: October 2022

Twitter holds the potential to help journalists — especially at independent news organizations in the Global South with limited resources — to diversify their news gathering beyond reliance on traditional gatekeepers. However, both Twitter’s design and journalists’ news gathering routines may be reinforcing, rather than breaking, media echo chambers. This study gauges how journalists in developing countries are using Twitter and whether new tools for interacting with the platform might help them access a greater diversity of online voices. To do so, we combine ethnographic observation of newsrooms in Mexico and Venezuela with a pilot test of a who-to-follow recommendation algorithm that seeks to expose Twitter users to new perspectives. We find that journalists’ strategies for using Twitter vary based on their organizational roles, the temporality of their work, and concerns about misinformation, but that some may indeed be receptive to alternative approaches to Twitter as an “awareness system” to generate news story ideas and identify sources.
Combating misinformation in times of COVID-19: A comparison of the social network strategies of the Spanish government and the autonomous communities
Authors: Nicolas-Sans Ruben , Bustos Díaz Javier , Martínez-Sánchez María Eugenia , Martin-Vicario Lara
Published: October 2022

Social networks offer excellent opportunities for healthcare organizations to disseminate information and communicate with individuals during a health crisis, since they can influence health-related decisions and perspectives. In this paper we compare strategies carried out by the Spanish government and the autonomous community authorities on several social networks (Facebook, Instagram, and Twitter). In spite of offering two-way communications, actual use of such platforms was one-way. In addition, some agencies did not have profiles on these platforms; in fact, two agenices were not present on Instagram, the platform with the youngest users. Finally, there was an increasing use of images on social network postings. Results demonstrate that in times of health crisis, some governmental agencies employ social networks mainly as a tool to disseminate information.
PENGARUH KEPEMIMPINAN DAN LINGKUNGAN KERJA TERHADAP KEPUASAN KERJA KARYAWAN SMK PGRI 5 DENPASAR
Authors: Sujana I Made
Published: October 2022

Tujuan dari penelitian ini adalah untuk mengetahui dan menganalisis pengaruh antara variabel kepemimpinan dan lingkungan kerja secara bersama-sama terhadap kepuasan kerja karyawan SMK PGRI 5 Denpasar. Selain itu, untukengetahui pengaruh antara variabel kepemimpinan dan lingkungan kerja secara parsial terhadap kepuasan kerja karyawan SMK PGRI 5 Denpasar.

Penelitian ini merupakan penelitian ekspalanatory Populasi dalam penelitian adalah seluruh karyawan di SMK PGRI 5 Denpasar sebanyak 73 orang  Teknik pengambilan sampel yang digunakan pada penelitian ini adalah sensus sampling yaitu pengambilan sampel yang diambil seluruh anggota populasi. Pada penelitian ini sampel penelitian sebanyak 73 responden Pengumpulan data dalam penelitian ini menggunakan kuesioner dan studi dokumentasi. Metode analisis dalam dalam penelitian ini terbagi menjadi 2 (dua), yaitu analisis deskriptif dan analisis regresi berganda.

Hasil analisis data menunjukkan bahwa kepemimpinan dan lingkungan kerja secara bersama-sama berpengaruh terhadap kepuasan kerja karyawan pada SMK PGRI 5 Denpasar. Pengaruh Kepemimpinan dan Lingkungan kerja tersebut pada kepuasan kerja karyawan sebesar 46,3%, oleh karena itu kepuasan kerja karyawan sebesar 53,7% dipengaruhi oleh variabel lain. Secara parsial kepemimpinan dan lingkungan kerja berpengaruh signifikan positif terhadap kepuasan kerja karyawan pada SMK PGRI 5 Denpasar.
Virtual-Based Academic Supervision of School Based on Improving The Quality of Islamic Religious Education in Elementary School
Authors: Riadi Slamet
Published: October 2022

Academic Supervision aims to collect information or real conditions of the implementation of the duties of educators and education staff in accordance with their main tasks as a basis for conducting coaching, accreditation, and follow-up to improve the quality of student learning. The further goal is to use the results of accreditation to improve quality. The top target of Supervision is the development of a continuous quality improvement process; increasing the habit of carrying out tasks from the start with measurable quality, and getting used to each stage of work with clear quality. In the end, Supervision fosters a quality culture because quality is a culture that always upholds high targets at every step of the activity. Activities in this research analysis, through data reduction steps, data presentation, as well as drawing conclusions and verification. Principal's Academic Supervision Planning by compiling a supervision program plan which is carried out every year before the new school year begins. This is an illustration so that when entering the new school year all programs are ready to be implemented. The implementation of the Principal's Academic Supervision is by providing assistance in preparing RPP administration for Islamic Religious Education teachers through online, carrying out assessments of student learning outcomes. As well as the supervision model used in the academic Supervision carried out by the principal, namely the clinical model and the virtual-based artistic model. The implications of the Principal's Academic Supervision in improving the quality of Islamic Religious Education are learning effectiveness, increasing student achievement and achieving curriculum targets
AIM: TO PERFORM SYSTEMATIC QUALITATIVE ANALYSIS OF ESTERS
Authors: KUMAWAT Dr. MUKESH KUMAR
Published: October 2022

Authors : Dr. MUKESH KUMAR KUMAWAT; Mr. MANOJ KUMAR SHARMA
AIM: TO PERFORM SYSTEMATIC QUALITATIVE ANALYSIS OF KETONES
Authors: YADAV Dr. NARENDER
Published: October 2022

Authors : Dr. NARENDER YADAV; Mr. MANOJ KUMAR SHARMA
AIM: TO CARRY OUT THE SYNTHESIS OF “SCHIFF-BASE” BY COMBINING ANILINE AND BENZALDEHYDE
Authors: SHARMA Mr. MANOJ KUMAR
Published: October 2022

Authors : Mr. MANOJ KUMAR SHARMA; Prof. (Dr.) ANUPAMA DIWAN
AIM: TO SYNTHESIZE CHALCONE FROM BENZALDEHYDE. RECORD MELTING POINT AND YIELD OF PRODUCT
Authors: KUMAR Dr. KAPIL
Published: October 2022

Authors : Dr. KAPIL KUMAR; Prof. (Dr.) ANUPAMA DIWAN
AIM: TO CARRY OUT THE CONSTRUCTION OF MOLECULAR MODELS (BALL AND STICK) WITH SUITABLE EXAMPLES
Authors: KUMAR Dr. KAPIL
Published: October 2022

Authors : Dr. KAPIL KUMAR; Dr. MUKESH KUMAR KUMAWAT
MRI CONTRAST ENHANCEMENT USING GD2O3 NANOPARTICLES
Authors: BANSAL CHARU
Published: October 2022

Authors : CHARU BANSAL; AYUSH DAS; Dr. SONAM RAHEJA; RAVINDER SINGH
Research and Practices on Emerging Technologies
Authors: Ranjan Prof. Sudhakar
Published: October 2022

By Prof. Sudhakar Ranjan Dr. Garima Sharma
TOGGLR
Authors: TIWARI ANMOL
Published: October 2022

Authors : ANMOL TIWARI; Mr. TANMAY SHARMA; Dr. GARIMA SHARMA
FCCM, FOODIE APP & VISA MANAGEMENT
Authors: KANT KAMAL
Published: October 2022

Authors : KAMAL KANT; ASHISH BANSAL; Dr. GARIMA SHARMA
VISA MANAGEMENT APP & THE ROYAL INN
Authors: NANDAN RAJ
Published: October 2022

Authors : RAJ NANDAN; ASHISH BANSAL; Dr. GARIMA SHARMA
DEATH RATE OF INDIA USING THE DATA SCIENCE APPLICATION
Authors: RAJPUT VISHAL
Published: October 2022

Authors : VISHAL RAJPUT
Don Quijote en el cómic: la estela cervantina en la publicación Hazañas bélicas
Authors: López Torán José Manuel
Published: October 2022

El estudio que se presenta centra su atención en la relación entre el Quijote, la célebre obra cervantina, y la publicación Hazañas bélicas, uno de los mejores exponentes del género bélico dentro del cómic español. Su éxito hizo que gozara de una situación privilegiada dentro del mundo de las historietas en los años centrales de la dictadura franquista, cuando el control sobre la producción artística fue más intenso. A lo largo de los centenares de números que fueron publicados, se van narrando breves episodios ocurridos en conflictos armados como la Segunda Guerra Mundial o la guerra de Corea, todos bajo el prisma de la censura impuesta. Es precisamente en esos dos conflictos bélicos en los que se ha constatado la presencia de la estela de Cervantes, ya que en dos de las historietas publicadas se alude directamente al Quijote, hasta el punto de consolidarse como el elemento que resuelve la situación que plantea. Estas curiosas apelaciones a la obra llevaron inevitablemente a la necesidad de plantear una serie de interrogantes al inicio de la investigación: ¿qué intención se perseguía al incluir tales alusiones literarias dentro del trascurso de la historieta? ¿existe alguna referencia real a los hechos que se narran o es puramente ficticio? ¿qué papel jugó la obra cervantina en la transmisión de la información a los lectores? ¿es un hecho aislado de esta publicación o existen otros ejemplos? Para poder responder a estas cuestiones se ha recurrido a las importantes colecciones que atesora el Centro de Estudios de Castilla-La Mancha (UCLM), institución de referencia en la documentación referente a la obra y al personaje cervantino donde, además de la serie de publicaciones estudiada, se conservan decenas de tebeos con la presencia del célebre Don Quijote.
Don Quichotte dans la bande dessinée : la trace de Cervantès dans la publication Hazañas bélicas
Authors: López Torán José Manuel
Published: October 2022

The study presented here focuses on the relationship between Don Quixote, the famous work of Cervantes, and the publication Hazañas bélicas, one of the best examples of the war genre in Spanish comics. Its success made it enjoy a privileged position in the world of comics during the central years of Franco’s dictatorship, when control over artistic production was more intense. Throughout the hundreds of issues that were published, brief episodes from armed conflicts such as the Second World War or the Korean War are described, all of them under the perspective of the imposed censorship. Precisely, it is in these two wars where the presence of Cervantes’ stele has been noted, since two of the published comic strips make direct references to Don Quixote, to the point of consolidating it as the element that solves the situation. These curious appeals to the book inevitably led to the need to ask a series of questions at the beginning of the research: what was the intention behind including such literary references within the course of the comic? is there any real reference to the facts that are narrated or is it purely fictional? what role did Cervantes’ work play in the transmission of information to readers? is it an isolated event from this publication or are there other examples? In order to answer these questions, we have made use of the important collections of the Centre of Studies of Castilla-La Mancha (UCLM), an institution of reference in the documentation of Cervantes’ work, where, in addition to the series of publications studied, dozens of comic books with the presence of the famous Don Quixote are preserved.
La diversidad, una sinfonía para la hermenéutica diatópica
Authors: Carmona Patiño Diego Manuel
Published: October 2022

La diversidad, una sinfonía para la hermenéutica diatópica, es el objetivo epistémico de este escrito a partir de la tríada latinoamericana: Ver el problema de la diversidad desde la investigación cualitativa, observándola desde las diferentes maneras de interpretarla como: la negación; la imposición; la incorporación; la segregación y la yuxtaposición; así como el enriquecimiento. El juzgar desde la hermenéutica diatópica aplicándola como método de investigación para la posible resolución del problema que nos ocupa, a través del diálogo dialógico, diálogo dialéctico y los equivalentes homeomórficos y el actuar a través de los hallazgos, resultados y excedentes cognitivos encontrados.
Социальные риски либеральной модели информационного рынка в России
Authors: Киричёк Пётр Николаевич
Published: October 2022

В теоретическом и практическом поле современного медиадискурса возникает настоятельная необходимость произвести всестороннюю экспертизу происшедших в отечественной прессе трансформаций за тридцать лет её пребывания на информационном рынке. Процесс этот в науке о журналистике идёт постоянно, но в нём наличествуют две существенные лакуны: во-первых, крайне редко речь заходит об утратах отечественной прессы в связи с переходом в стихийный рынок, и, наоборот, гораздо чаще в комплементарном духе говорится о её обретениях; во-вторых, в повестке дня медийных исследо- ваний в качестве объекта лишь в малой степени присутствует контент прессы (первичное начало), который сейчас по частотности заметно уступает её формату (вторичному началу). В данном исследовании преодолевается этот двойственный гносеологический диспаритет.
ATENDIMENTO DE TUBERCULOSE: CAMPOS ESPECÍFICOS PARA O REGISTRO NO PRONTUÁRIO ELETRÔNICO DO CIDADÃO DO SISTEMA e-SUS APS
Authors: Valentin Adriane Farias , Costa Ericle Luna , Pedrosa Sanay Souza , De Souza Otávia Nascimento
Published: October 2022

INTRODUÇÃO: A tuberculose (TB) é uma doença infecciosa que afeta principalmente os pulmões. A rede de Atenção Primária à Saúde (APS), por sua vez, apresenta relevância no controle desta doença utilizando o Prontuário Eletrônico do Cidadão (PEC) do sistema e-SUS APS como ferramenta de registro dos atendimentos. OBJETIVO: Verificar se o PEC/e-SUS APS contempla campos específicos para o registro dos atendimentos de TB da rede de APS do município de Manaus, Amazonas. MÉTODO: vivência in loco, uma vez que o pesquisador compõe a equipe da Diretoria de Inteligência de Dados (DID) da Secretaria Municipal de Saúde de Manaus (SEMSA/Manaus) responsável pela gestão técnica do sistema de informação da rede de APS do município. RESULTADOS: Durante o processo de reconhecimento do PEC/e-SUS APS foi possível observar a disponibilização de códigos de Classificação Internacional de Doenças e Problemas Relacionados à Saúde (CID-10) e Classificação Internacional de. Atenção Primária (CIAP2) para serem usados durante o atendimento de usuários com TB, porém não foi identificado nesta modalidade campos específicos e importantes para o registro do atendimento de TB. CONCLUSÃO: Constatou-se que o PEC do sistema e-SUS APS apresenta a ausência de campos específicos para atendimento da TB desfavorecendo, assim, a gestão do cuidado desses usuários na rede de APS do município de Manaus – AM.