bluuebunny/crossref_metadata_2025 huggingface dataset:
Praxis instituyente de liberación e historización de derechos humanos
Authors: Martínez Alejandro Rosillo
Published: April 2021

In this article, it will be shown how Ignacio Ellacuría’s thought contributes to an understanding, from Latin America, of the category of “the common”, which has developed in a sector of left-wing thinking. This in connection with the historicization of human rights and the understanding of the historical praxis of liberation. From the category of “instituting praxis” as the generator of the common, two aspects of analysis are opened. On the one hand, to show that instituting praxis is a historical praxis and must be generated by a subject to become a praxis of liberation. That is, not all historical praxis is liberating, and in the same way, not all instituting praxis is liberating; there may be practices of oppression, destroying the capacities and possibilities of a certain sector of humanity. Thus, praxis is required to transform historical reality into moments of greater enjoyment of freedom, and of the expansion of the system of possibilities and capacities. On the other hand, it is about discussing the way in which, from Ellacuría’s thought, human rights can be constituted as a “common”, starting from assuming them from the complexity of historical reality through the method of historicization.
ECA Estudios Centroamericanos, Vol. 76, No. 764, 2021: 47-74.
Mi caminar con Ignacio Ellacuría
Authors: Sobrino Jon
Published: April 2021

No abstract available.
ECA Estudios Centroamericanos, Vol. 76, No. 764, 2021: 75-88.
Experiencias familiares, estrategias de afrontamiento y salud de madres y padres de niñez con autismo
Authors: Alvarado Jacqueline M. , Contreras Laura R. , Cruz Carlos R.
Published: April 2021

No abstract available.
ECA Estudios Centroamericanos, Vol. 76, No. 764, 2021: 89-111.
Impact of Serum Albumin and B2-Microglobulin level on 2-Year Overall Survival among Newly Diagnosed Multiple Myeloma Patients: A retrospective Study
Authors: Salama Sherian , Yousef Rodaina , Olama Asma Al , Marashi Mahmoud , Salama Hana , Al-Daour Rameez Mk , Salim Nezar Ahmed
Published: April 2021

Background: Multiple myeloma accounts for 1% of all cancers and approximately 10% of all hematologic malignancies. Evaluation and initial staging of the disease is made once the diagnosis is confirmed. The recommended staging system is the International Staging System (ISS). Which determines the Myeloma prognosis by 2 factors: beta-2 Microglobulin and Serum albumin.

Goal and Objective: The main goal of this study is to assess the effect of Beta-2 microglobulin and Serum albumin on patient’s survival rate with Multiple Myeloma. The secondary objective is to compare the age at diagnosis with other literature.

Methodology: The current study was carried out in Hematology Unit, Dubai Hospital, Dubai, Dubai Health Authority (DHA), United Arab Emirates. Chart review was done retrospectively for 49 newly diagnosed patients with Multiple Myeloma diagnosed between the period 2012-2016. Purposive sample was used to those patients who met the inclusion criteria of this study, to be diagnosed and treated in DH. diagnosed and received regular treatment in Dubai Hospital.

Results: Medina follow-up of the patients in this study was (12.8) months. The 2-year overall survival rate for patients with Multiple Myeloma (n = 49) was approximately 80%. While, the 2-year OS rate based on Albumin level. Patients with albumin level > 3.5 mg\dl was significantly higher compared to those who had an albumin level <3.5 mg\dl. 100%, 65% respectively, P = 0.033. Moreover, the 2-year OS rate in terms B2MG level. Patients who had a B2MG < 3.5 mg\dl OS was slightly higher compared to those who had (3.5-5.5 and 5.5 mg\dl). OS rate approximately 85 %, 80 % and 75 respectively, P = .737

Conclusion: Multiple myeloma (MM) is a very heterogeneous disease. For this reason, various prognostic factors and staging systems have been developed to predict the disease outcome. International Staging System (ISS) is very useful in determine the survival based on serum β2- microglobulin and serum albumin levels. The age at diagnosis in Dubai hospital, United Arab Emirates is much younger compared to other studies conducted worldwide. The sample used in the study was also highly diverse in terms of culture and nationality. Such diversity is largely typical in Gulf especially in United Arab Emirates. Therefore, this can play important role in age at diagnosis.
Translation technique term and semantics
Authors: Hoang James
Published: April 2021

This paper explores the nature of technical terms from a semantic standpoint, gleaning insight from both classical and cognitive models. It also discusses this topic’s relevance and application to the interpretation and translation of key biblical terms. Anyone who has spent time reading an academic book or article has encountered an unfamiliar word, or even more confusing, a familiar word that does not seem to mean what it would normally mean. An example of this comes from general and cognitive linguistics, fields relevant to this study. The literature frequently uses terms such as “frame,” “domain,” and “context.” These terms often vary from their more general definitions, from their definition in a related subfield of linguistics, and even from the definition given by another author in the same field. This is just one manifestation of the flexibility and sometimes frustration of language. Any person or social group can select a word and use it for their purposes, regardless of how others typically use it. The Bible is no exception to this phenomenon. The biblical authors used some words in technical or specialized ways, with the result that their meanings were in some way distinct from more general usages.
Translator and translation research: general descriptions of concepts
Authors: Jancowicz-Pitel Darian
Published: April 2021

The presented paper aimed for exploring the translation process, a translator or interpreter needs equipment or tools so that the objectives of a translation can be achieved. If an interpreter needs a pencil, paper, headphones, and a mic, then an interpreter needs even more tools. The tools required include conventional and modern tools. Meanwhile, the approach needed in research on translation is qualitative and quantitative, depending on the research objectives. If you want to find a correlation between a translator's translation experience with the quality or type of translation errors, a quantitative method is needed. Also, this method is very appropriate to be used in research in the scope of teaching translation, for example from the student's point of view, their level of intelligence regarding the quality or translation errors. While the next method is used if the research contains translation errors, procedures, etc., it is more appropriate to use qualitative methods. Seeing this fact, these part-time translators can switch to the third type of translator, namely free translators. This is because there is an awareness that they can live by translation. These translators set up their translation efforts that involve multiple languages.
The translation applied in intersemiotic study
Authors: Wilson Collin
Published: April 2021

The present research was a corpus-based descriptive qualitative content analysis of Shakespeare’s Macbeth, based on Peirce’s intersemiotic model. The drama was translated interlingually from English to Farsi and intersemiotically by Servati for stage performance. Regarding the first research question (Which signs (iconical, indexical, or symbolic) are more applicable to semiotic analysis of Macbeth performance?), the results of the analysis show that the intersemiotic translation of drama was not successful in transferring some iconic signs from page to stage. Iconic signs are more susceptible to inappropriate intersemiotic translation than indexical signs and symbolic signs. Considering Servati’s adaptation, it can be judged that other aspects, namely, secondness and thirdness, are more manageable when translating drama into a stage performance. This finding, in this case study, contradicts the findings of some previous studies regarding the point that intersemiotic translation is a deeply iconic dependent process. The contradictory results may be related to cultural differences and different cultural signs of the two involved languages.
Translation of imperative sentences and its mistakes: strategy analysis in pragmatic studies
Authors: Vamat Tarimah
Published: April 2021

Pragmatic studies focus on the use of a language in relation to its context. One of the notions of pragmatics is a study of how language is used to communicate, especially the relationship between sentences and the context and situations in which they are used. The speech act is one of the pragmatic sub-studies. Speech acts are closely related to human activities that cannot be separated from language, either individually or in groups. In speech acts, speakers and speech partners must understand each other the rules of the language that govern this, so that speech act activities can run well. Each speech participant is responsible for each of these lingual interactions, where a context has a role in forming a speech act. Furthermore, speech acts are the utterance of sentences to state so that the intent of the speaker is known to the listener. He distinguishes three aspects related to speech, namely locational, illoccionary, and per focusary. Locusionary is merely the act of speaking, namely the act of saying something with words and sentences in accordance with the meaning of the word (in the dictionary) and the meaning of the sentence is in accordance with the syntactic rules.
DIREITOS HUMANOS E A UTILIZAÇÃO DA FORÇA NA ATIVIDADE POLICIAL
Authors: Linhares Felipe da Silva , Guedes Tiago Vargas , Oliveira Adriano Dias de , Cernicchiaro Luiz Eduardo Mazullo , Vargas Tiago Corrêa , Cantini Elaine
Published: April 2021

É comum veículos de mídia noticiarem diariamente crimes dos mais variados tipos, denotando um panorama da situação da segurança pública no Brasil, nesse debate, também mostram a atuação das forças policiais nas ruas, elencando casos positivos e de atuações louváveis destes profissionais, assim como ocasiões em que os mesmos não aturam corretamente, ferindo preceitos constitucionais, como a dignidade dos cidadãos. Pensando nisso, o estudo pretende analisar a legalidade da utilização da força para as atividades policiais na perspectiva dos direitos humanos. Como objetivos específicos: caracterizar o termo direitos humanos a partir da Constituição, estudar o panorama atual da segurança pública brasileira, entender a importância da utilização da força policial em determinadas circunstâncias. O estudo se justifica a partir da perspectiva de que as atividades policiais são essenciais para a manutenção da harmonia social, contudo, nenhuma destas funções deve ser realizada em desconformidade com os preceitos constitucionais, especialmente de respeito a dignidade da pessoa, que se relaciona diretamente com os direitos humanos. A partir disso, se levanta a seguinte problemática: é possível a efetivação do válido direito de uso da força nas atividades policiais sem desrespeitar os direitos humanos? Para atingir os objetivos citados, a pesquisa tem fundamentação teórica a partir de uma revisão de literatura de abordagem qualitativa, em estudos relacionados à segurança pública, uso da força na atividade policial e do panorama que cerca a segurança pública brasileira.
Avaliação clínica e radiológica de profissionais de saúde rastreados ou com suspeita para COVID-19 em um hospital de alta complexidade da região do Submédio do Vale do São Francisco
Authors: Leão Feitoza de Brito Rebecca , Xavier de Aguiar Carolline , Thaysa De Oliveira Cruz Amanda , Cavalcante Bomfim Larissa , Duarte Guimarães Marcos , Naue Carine
Published: April 2021

A COVID-19 é uma doença altamente contagiosa e patogênica causada pelo coronavírus, sendo responsável pela maior pandemia da história moderna. Alerta-se para como o vírus se manifesta nos profissionais de saúde, que atuam diretamente com os infectados. Assim, o objetivo do estudo consistiu em analisar aspectos clínicos, demográficos e radiológicos de profissionais da saúde suspeitos ou confirmados com COVID-19. Trata-se de uma pesquisa observacional, retrospectiva e descritiva envolvendo 721 profissionais de saúde de um hospital referência no atendimento de sintomáticos respiratórios. Os mais acometidos foram jovens, pardos e do sexo feminino. Em 9 casos, foram descritos fatores de risco para o agravamento da doença, sendo eles idade, obesidade e hipertensão. A maioria dos profissionais não apresentou sintomas. Dentre os sintomáticos, os sintomas frequentes foram tosse, dor de cabeça, coriza, febre e dor de garganta. No total, 18,3% apresentaram resultados positivos para a infecção, destes, técnicos de enfermagem, enfermeiros e médicos foram os mais frequentes. Os setores com maior número de acometidos foram clínica médica, emergência e UTI. Aproximadamente, 92% evoluíram para cura e nenhum óbito foi constatado. Foram realizados 22 exames radiológicos do tórax, dos quais 50% demonstraram alterações. Destes, 60% foram achados típicos, 13,3% atípicos e 26,7% indeterminados para COVID-19. Dentre os achados típicos, 44,5% apresentaram acometimento pulmonar entre 25% e 50% e 22,2% apresentaram acometimento inferior a 25%. Os achados dessa análise foram concordantes com outros dados da literatura, fortalecendo a importância da proteção e segurança daqueles que seguem na linha de frente no combate à COVID-19.
Doenças Negligenciadas: Doença de Chagas e os aspectos atuais do tratamento
Authors: Lima Ricardo , Brito Andrielly , Falcão Larissa , Matias Ana , Brito Rebecca
Published: April 2021

O Trypanosoma cruzi foi reconhecido como agente etiológico da Doença de Chagas há mais de um século. Contudo, essa afecção ainda é considerada uma doença tropical negligenciada pela Organização Mundial da Saúde (OMS), sendo um grande problema social e de saúde pública na América Latina, que tem impacto considerável na morbimortalidade, sobretudo, nos países subdesenvolvidos. Atualmente, o tratamento para a DC é insatisfatório em virtude de sua efetividade reduzida e elevada toxicidade, destacando-se a necessidade do desenvolvimento de novas alternativas farmacológicas. Foi realizada revisão da literatura nas bases de dados PubMed Central, SciELO e LILACS, nos idiomas inglês, espanhol e português, nos últimos 5 anos. Foram selecionadas 24 publicações sobre os principais aspectos relacionados ao tratamento da doença de Chagas. Os estudos mostram que a terapia atual consiste basicamente no uso do Benzonidazol - embora seu perfil de segurança e eficácia esteja longe do ideal -, além de manejo específico para o acometimento cardíaco e digestivo da doença. Em um contexto mais atual, tem-se testado novas estratégias terapêuticas antiparasitárias, como o reposicionamento de drogas; a associação de duas ou mais drogas utilizadas concomitantemente ou de forma sequencial; o desenvolvimento de novos fármacos e a terapia celular, tendo sido alcançado resultados promissores em muitos desses estudos. Vários trabalhos ainda estão em andamento para avaliar a eficácia e segurança de novas abordagens terapêuticas, mas, por se tratar de doença negligenciada, ainda existem desafios que dificultam esse progresso, como o alto custo e baixo retorno para as indústrias farmacêuticas.
Hanseníase: estudo epidemiológico no município de Juazeiro-BA (2018-2020)
Authors: Xavier de Aguiar Carolline , Welison Pereira Barbosa Jorge , Clementino de Oliveira Renan , Carvalho Silva Samuel , Rita Moreno de Oliveira Fernandes Tânia , Souza Drako
Published: April 2021

Esse estudo teve como objetivo descrever indicadores epidemiológicos e aspectos clínicos dos novos casos de hanseníase no município de Juazeiro-BA. Trata-se de um estudo ecológico, abrangendo o período de 2018 a 2020. Foram notificados em Juazeiro, 374 novos casos. Nota-se uma redução do número de casos ao longo dos anos. Em relação às características coletadas, houve maior frequência entre homens, em níveis de escolaridade mais baixa e entre jovens e adultos. A faixa etária mais acometida foi a de 40 a 59 anos, a zona mais presente foi a urbana, a forma clínica mais identificada foi a dimorfa e o grau de incapacidade física 0 foi o mais predominante. Os dados apresentados neste estudo revelam que os casos novos de hanseníase ocorridos em Juazeiro-BA entre 2018 a 2020 possuem características similares às observadas nacionalmente. Sob o olhar das variáveis analisadas, observa-se uma redução no número de notificações, um enfoque nos indivíduos analfabetos ou com ensino fundamental incompleto, uma predominância na área urbana; e na forma clínica dimorfa pela maior instabilidade. A faixa etária mais vista é a adulta e no que concerne à detecção, é notada uma hiperendemia. O empenho das políticas públicas e inclusivas devem visar a divulgação e elucidação dos casos, na tentativa de solucionar as iniquidades em saúde, tendo em vista a complexidade em curso, o da hiperendemia.
Global distribution of methane emissions: a comparative inverse analysis of observations from the TROPOMI and GOSAT satellite instruments
Authors: Qu Zhen , Jacob Daniel J. , Shen Lu , Lu Xiao , Zhang Yuzhong , Scarpelli Tia R. , Nesser Hannah O. , Sulprizio Melissa P. , Maasakkers Joannes D. , Bloom A. Anthony , Worden John R. , Parker Robert J. , Delgado Alba L.
Published: April 2021

Abstract. We evaluate the global atmospheric methane column retrievals from the new TROPOMI satellite instrument and apply them to a global inversion of methane sources for 2019 at 2° × 2.5° horizontal resolution. We compare the results to an inversion using the sparser but more mature GOSAT satellite retrievals, as well as a joint inversion using both TROPOMI and GOSAT. Validation of TROPOMI and GOSAT with TCCON ground-based measurements of methane columns, after correcting for retrieval differences in prior vertical profiles and averaging kernels using the GEOS-Chem chemical transport model, shows global biases of −2.7 ppbv for TROPOMI and −1.0 ppbv for GOSAT, and regional biases of 6.7 ppbv for TROPOMI and 2.9 ppbv for GOSAT. Intercomparison of TROPOMI and GOSAT shows larger regional discrepancies exceeding 20 ppbv, mostly over regions with low surface albedo in the shortwave infrared where the TROPOMI retrieval may be biased. Our inversion uses an analytical solution to the Bayesian optimization of methane sources, thus providing an explicit characterization of error statistics and information content together with the solution. TROPOMI has ~100 times more observations than GOSAT but error correlation on the 2° × 2.5° scale of the inversion and large spatial variations of the number of observations make it less useful than GOSAT for quantifying emissions at that resolution. Finer-scale regional inversions would take better advantage of the TROPOMI data density. The TROPOMI and GOSAT inversions show consistent downward adjustments of global oil/gas emissions relative to a prior estimate based on national inventory reports to the United Nations Framework Convention on Climate Change, but consistent increases in the south-central US and in Venezuela. Global emissions from livestock (the largest anthropogenic source) are adjusted upward by TROPOMI and GOSAT relative to the EDGAR v4.3.2 prior estimate. We find large artifacts in the TROPOMI inversion over Southeast China, where seasonal rice emissions are particularly high but in phase with extensive cloudiness, and where coal emissions may be misallocated. Future advances in the TROPOMI retrieval together with finer-scale inversions and improved accounting of error correlations should enable improved exploitation of TROPOMI observations to quantify and attribute methane emissions on the global scale.
The impact of Los Angeles Basin pollution and stratospheric intrusions on the surrounding San Gabriel Mountains as seen by surface measurements, lidar, and numerical models
Authors: Chouza Fernando , Leblanc Thierry , Brewer Mark , Wang Patrick , Piazzolla Sabino , Pfister Gabriele , Kumar Rajesh , Drews Carl , Tilmes Simone , Emmons Louisa , Johnson Matthew
Published: April 2021

Abstract. In this work, the impact of Los Angeles Basin pollution transport and stratospheric intrusions on the surface ozone levels observed in the San Gabriel Mountains is investigated based on a combination of surface and lidar measurements as well as WRF-Chem (Weather Research and Forecasting with Chemistry) and WACCM (Whole Atmosphere Community Climate Model) runs. The number of days with observed surface ozone levels exceeding the National Ambient Air Quality Standards exhibit a clear seasonal pattern, with a maximum during summer, when models suggest a minimum influence of stratospheric intrusions and the largest impact from Los Angeles Basin pollution transport. Additionally, measured and modeled surface ozone and PM10 were analyzed as a function of season, time of the day, and wind direction. Measurements and models are in good qualitative agreement, with maximum surface ozone observed for southwest and west winds. For the prevailing summer wind direction, slightly south of the ozone maximum and corresponding to south-southwest winds, lower ozone levels were observed. Back trajectories suggest that this is associated with transport from the central Los Angeles Basin, where titration limits the amount of surface ozone. A quantitative comparison of the lidar profiles with WRF-Chem and WACCM models revealed good agreement near the surface, with models showing an increasing positive bias as function of altitude, reaching 75 % at 15 km above sea level. Finally, three selected case studies covering the different mechanisms affecting the near-surface ozone concentration over the San Gabriel Mountains, namely stratospheric intrusions and pollution transport, are analyzed based on surface and ozone lidar measurements, as well as co-located ceilometer measurements and models.
Ensemble prediction using a new dataset of ECMWF initial states – OpenEnsemble 1.0
Authors: Ollinaho Pirkka , Carver Glenn D. , Lang Simon T. K. , Tuppi Lauri , Ekblom Madeleine , Järvinen Heikki
Published: April 2021

Abstract. Ensemble prediction is an indispensable tool in modern numerical weather prediction (NWP). Due to its complex data flow, global medium-range ensemble prediction has almost exclusively been carried out by operational weather agencies to date. Thus, it has been very hard for academia to contribute to this important branch of NWP research using realistic weather models. In order to open ensemble prediction research up to the wider research community, we have recreated all 50+1 operational IFS ensemble initial states for OpenIFS CY43R3. The dataset (OpenEnsemble 1.0) is available for use under a Creative Commons licence and is downloadable from an https server. The dataset covers 1 year (December 2016 to November 2017) twice daily. Downloads in three model resolutions (TL159, TL399, and TL639) are available to cover different research needs. An open-source workflow manager, called OpenEPS, is presented here and used to launch ensemble forecast experiments from the perturbed initial conditions. The deterministic and probabilistic forecast skill of OpenIFS (cycle 40R1) using this new set of initial states is comprehensively evaluated. In addition, we present a case study of Typhoon Damrey from year 2017 to illustrate the new potential of being able to run ensemble forecasts outside of major global weather forecasting centres.
SymPKF (v1.0): a symbolic and computational toolbox for the design of parametric Kalman ﬁlter dynamics
Authors: Pannekoucke Olivier , Arbogast Philippe
Published: April 2021

Abstract. Recent researches in data assimilation lead to the introduction of the parametric Kalman filter (PKF): an implementation of the Kalman filter, where the covariance matrices are approximated by a parameterized covariance model. In the PKF, the dynamics of the covariance during the forecast step relies on the prediction of the covariance parameters. Hence, the design of the parameter dynamics is crucial while it can be tedious to do this by hand. This contribution introduces a python package, SymPKF, able to compute PKF dynamics for univariate statistics and when the covariance model is parameterized from the variance and the local anisotropy of the correlations. The ability of SymPKF to produce the PKF dynamics is shown on a non-linear diffusive advection (Burgers equation) over a 1D domain and the linear advection over a 2D domain. The computation of the PKF dynamics is performed at a symbolic level, but an automatic code generator is also introduced to perform numerical simulations. A final multivariate example illustrates the potential of SymPKF to go beyond the univariate case.
Parameter tuning of robust adaptive fuzzy controller for 3D elliptical vibration-assisted cutting
Authors: Du Yongsheng , Lu Mingming , Wang Hao , Zhou Jiakang , Lin Jieqiong
Published: April 2021

Abstract. Elliptical vibration cutting (EVC), as a precision machining
technology, is used in many applications. In precision machining, control
accuracy plays an essential role in improving the machinability of
difficult-to-machine materials. To improve the control accuracy, dynamic
and static characteristics of the system need to be tuned to obtain the
optimal parameters. In this paper, we use a glowworm algorithm with an improved adaptive step size to tune the parameters of a robust adaptive fuzzy controller. We then obtain the optimal controller parameters through
simulation. The optimal solution of the controller parameters is then
applied to a 3D EVC system model for simulation and closed-loop testing
experiments. The results indicate that a good agreement between the ideal
curve and the tracking signal curve verifies the optimality of the
controller parameters. Finally, under certain cutting conditions, the
workpieces of three different materials are cut with two different cutting
methods. The study revealed that the surface roughness value is reduced by
20 %–32 %, which further verifies the effectiveness of the optimal
controller's parameters.
Are climate models that allow better approximations of local meteorology better for the assessment of hydrological impacts? A statistical analysis of droughts
Authors: Collados-Lara Antonio-Juan , Pulido-Velazquez David , Gómez-Gómez Juan-de-Dios , Pardo-Igúzquiza Eulogio
Published: April 2021

Abstract. This work studies the benefit of using more reliable local climate scenarios to analyse hydrological impacts. It assumes that more reliable local scenarios are defined with the statistically corrected Regional Climate Model (RCM) simulations when they provide better approximations to the historical basic and drought statistics. The paper analyses if the best solutions in terms of their approximation to the local meteorology also provide the best hydrological assessments. A classification of the corrected RCM simulations attending to both approximations is performed. It has been applied in the Cenajo Basin (southeast Spain), where we demonstrate that the best approximations of the historical meteorological statistics provide also the best approximations of the hydrology ones. The selected RCMs were used to generate future (2071–2100) local scenarios under the RCP 8.5 emission scenario. The two selected RCMs predict significant changes of mean precipitation (−31.6 and −44.0 %) and mean temperature (+26.0 and +32.2 %). They also predict higher frequency (from 5 events in the historical period to 20 and 22 in the future), length (4.8 to 7.4 and 10.5 months), magnitude (2.53 to 6.56 and 9.62 SPI) and intensity (0.48 to 1.00 and 0.94 SPI) of extreme meteorological droughts.
Late Cretaceous to Paleogene exhumation in central Europe – localized inversion vs. large-scale domal uplift
Authors: von Eynatten Hilmar , Kley Jonas , Dunkl István , Hoffmann Veit-Enno , Simon Annemarie
Published: April 2021

Abstract. Large parts of central Europe experienced exhumation
in Late Cretaceous to Paleogene time. Previous studies mainly focused on
thrusted basement uplifts to unravel the magnitude, processes and timing of
exhumation. This study provides, for the first time, a comprehensive
thermochronological dataset from mostly Permo-Triassic strata exposed
adjacent to and between the basement uplifts in central Germany, comprising
an area of at least some 250–300 km across. Results of apatite fission-track
and (U–Th) / He analyses on > 100 new samples reveal that (i) kilometre-scale exhumation affected the entire region, (ii) thrusting of basement
blocks like the Harz Mountains and the Thuringian Forest focused in the Late
Cretaceous (about 90–70 Ma), while superimposed domal uplift of central
Germany is slightly younger (about 75–55 Ma), and (iii) large parts of the
domal uplift experienced removal of 3 to 4 km of Mesozoic strata. Using
spatial extent, magnitude and timing as constraints suggests that thrusting
and crustal thickening alone can account for no more than half of the domal
uplift. Most likely, dynamic topography caused by upwelling asthenosphere
significantly contributed to the observed pattern of exhumation in
central Germany.
The transferability of adjoint inversion products between different ice flow models
Authors: Barnes Jowan M. , Dias dos Santos Thiago , Goldberg Daniel , Gudmundsson G. Hilmar , Morlighem Mathieu , De Rydt Jan
Published: April 2021

Abstract. Among the most important challenges faced by ice flow models is how to represent basal and rheological conditions, which are challenging to obtain from direct observations. A common practice is to use numerical inversions to calculate estimates for the unknown properties, but there are many possible methods and not one standardised approach. As such, every ice flow model has a unique initialisation procedure. Here we compare the outputs of inversions from three different ice flow models, each employing a variant of adjoint-based optimisation to calculate basal sliding coefficients and flow rate factors using the same observed surface velocities and ice thickness distribution. The region we focus on is the Amundsen Sea Embayment in West Antarctica, the subject of much investigation due to rapid changes in the area over recent decades. We find that our inversions produce similar distributions of basal sliding across all models, despite using different techniques, implying that the methods used are highly robust and represent the physical equations without much influence by individual model behaviours. Transferring the products of inversions between models results in time-dependent simulations displaying variability on the order of or lower than existing model intercomparisons. Focusing on contributions to sea level, the highest variability we find in simulations run in the same model with different inversion products is 32 %, over a 40-year period, a difference of 3.67 mm. There is potential for this to be improved with further standardisation of modelling processes, and the lowest variability within a single model is 13 %, or 1.82 mm over 40 years. While the successful transfer of inversion outputs from one model to another requires some extra effort and technical knowledge of the particular models involved, it is certainly possible and could indeed be useful for future intercomparison projects.
Quantifying the potential future contribution to global mean sea level from the Filchner-Ronne basin, Antarctica
Authors: Hill Emily A. , Rosier Sebastian H. R. , Gudmundsson G. Hilmar , Collins Matthew
Published: April 2021

Abstract. The future of the Antarctic Ice Sheet in response to climate warming is one of the largest sources of uncertainty in estimates of future changes in global mean sea level (∆GMSL). Mass loss is currently concentrated in regions of warm circumpolar deep water, but it is unclear how ice shelves currently surrounded by relatively cold ocean waters will respond to climatic changes in the future. Studies suggest that warm water could flush the Filchner-Ronne (FR) ice shelf cavity during the 21st century, but the inland ice sheet response to a drastic increase in ice shelf melt rates, is poorly known. Here, we use an ice flow model and uncertainty quantification approach to project the GMSL contribution of the FR basin under RCP emissions scenarios, and assess the forward propagation and proportional contribution of uncertainties in model parameters (related to ice dynamics, and atmospheric/oceanic forcing) on these projections. Our probabilistic projections, derived from an extensive sample of the parameter space using a surrogate model, reveal that the FR basin is unlikely to contribute positively to sea level rise by the 23rd century. This is primarily due to the mitigating effect of increased accumulation with warming, which is capable of suppressing ice loss associated with ocean–driven increases in sub-shelf melt. Mass gain (negative ∆GMSL) from the FR basin increases with warming, but uncertainties in these projections also become larger. In the highest emission scenario RCP 8.5, ∆GMSL is likely to range from −103 to 26 mm, and this large spread can be apportioned predominantly to uncertainties in parameters driving increases in precipitation (30 %) and sub-shelf melting (44 %). There is potential, within the bounds of our input parameter space, for major collapse and retreat of ice streams feeding the FR ice shelf, and a substantial positive contribution to GMSL (up to approx. 300 mm), but we consider such a scenario to be very unlikely. Adopting uncertainty quantification techniques in future studies will help to provide robust estimates of potential sea level rise and further identify target areas for constraining projections.
Influence of wheat grain priming on the development of sprouts in an environment containing copper ions and the amount of proline
Authors: Aytlesov K.K. , Aubakirova K.M. , Zhetybay K.M. , Alikulov Z.A.
Published: April 2021

In addition to antioxidants, compounds called osmoprotectants also play a special role in relieving the negative effects of oxidative stress that occurs in plants. These include glycinbetaine, proline, and mannitol. Among them, the biological role of proline is most common among plants. The results of this study are related to the development of pre- sowing processing (priming) of grains of various varieties of spring wheat to increase its resistance to heavy metals, yield and seed quality. The study is aimed not only at increasing seed germination, growth and development of their seedlings under heavy metal exposure, but also at determining the amount of proline in sprouted seeds after priming. It was carried out under the above-mentioned conditions of different concentrations of priming and copper salt solution and studied how Proline levels change in wheat sprouts. The obtained results show for the ﬁ rst time that the relationship between antioxidants and osmoprotectants changes during oxidative stress caused by heavy metal. Key words: proline, pre-sowing priming, heavy metals, osmoprotectants.
LIP LACERATION ASSESSMENT AMONG STUDENTS OF DELTA STATE UNIVERSITY IN ABRAKA, NIGERIA
Authors: Anibor E. , Obaroefe M. , Kaeka E.
Published: April 2021

The human lip is a highly visible aesthetic feature due to its positioning on the face, therefore, laceration of the lip may be viewed as a form of cosmetic deformation. This study is aimed at evaluating the prevalence level of lip laceration among Delta State University undergraduates in Abraka, Nigeria. Descriptive cross-sectional study design was employed with data obtained via self-administered questionnaire. Respondents were Undergraduates of Delta State University, Abraka, and aged 15-30 years. Data were analysed for inferential statistics using chi-square test tool. Females 198 (51.6%) constituted majority of the respondent as against males 186 (48.4%). Majority of the respondents were within the ages of 18-20 years (210, 54.7%) with the least age group been those of 26-30 years (28, 7.3%). The study reveals a low prevalence of lip laceration amongst the population (79, 19.8%). A significant association was observed between age (0.020), gender (0.030) and lip laceration prevalence level. The study revealed that the female gender 49 (62%) had a higher prevalence of lip laceration alongside individuals within the ages of 15-20 years 47 (59.5%). Overall, the study concludes that prevalence of lip laceration among students of Delta State University in Abraka, Nigeria as at the time of study is low and this a significant literature data.
Analisis Manfaat Pembangunan Infrastruktur Keretaapi Di Pulau Jawa
Authors: Andiyan Andiyan , Rachmat Agus
Published: April 2021

Pulau Jawa menyumbang sekitar 60 persen dari perekonomian nasional, Untuk mendukung mobilitas ekonomi dan penduduk yang terus meningkat dibutuhkan angkutan massal yang berbasis rel dengan karakteristik efisien, murah, aman, dan ramah lingkungan. Analisis terhadap implementasi KA Cepat (HST) membuktikan adanya perpindahan moda (modal shifting) dari moda angkutan udara, angkutan jalan dan angkutan KA Konvensional secara signifikan kepada moda angkutan KA Cepat yaitu 27.43 persen dari penumpang moda transportasi udara, 4.3 persen dari penumpang moda transportasi jalan dan 3 persen dari penumpang moda transportasi kereta api konvensional. Pembangunan infrastruktur merupakan salah satu aspek penting dan vital untuk mempercepat proses pembangunan nasional khususnya di Pulau Jawa sangat berpengaruh terhadap mobilitas perekonomian dan kependudukan, khususnya pada tahun 2025 ketika jumlah penduduk akan mencapai sekitar 151 juta orang
HUBUNGAN PENGETAHUAN IBU DAN CARA PERAWATAN TALI PUSAT DENGAN LAMANYA PELEPASAN TALI PUSAT PADA BAYI BARU LAHIR DI KOTA BATURAJA KABUPATEN OKU TAHUN 2019
Authors: Haryanti Ita
Published: April 2021

Latar belakang: Menurut World Health Organization (WHO) Pada tahun (2014) menemukan ada sekitar 300.000 ibu yang memiliki pengetahuan yang rendah terhadap perawatan tali pusat, selain itu didapatkan jumlah bayi yang mengalami infeksi tali pusat sekitar 240.000. Tujuan dari penelitian ini yaitu diketahuinya hubungan pengetahuan ibu dan cara perawatan tali pusat dengan lama pelepasan tali pusat pada bayi baru lahir Di Wilayah kota Baturaja Kabupaten Ogan Komering Ulu Tahun 2019. Metode : peneliti menggunakan metode survey analitik, yaitu peneliti yang mencoba menggali bagaimana dan mengapa fenomenakesehatan ibu terjadi. Surve analitik ini menggunakan pendekatan cross sectional yaitu suatu penelitian untuk mempelajari dinamika korelasi antara faktor-faktor resika dengan efek, dengan cara pendekatan, observasi atau pengumpulan data sekaligus pada suatu saat. Hasil penelitian : Dari hasil penelitian dapat dilihat bahwa lamanya pelepasan tali pusat secara cepat yang berpengatahun tinggi sebesar (85,4%). Sedangkan lamanya pelepasan tali pusat yang berpengetahuan rendah sebesar (40,0%).Hasil analisa bivariat uji chi-square didapatkan p value 0,009. Kesimpulan : ada hubungan antara pengetahuan ibu dan cara perawatan tali pusat dengan lamanya pelepasan tali pusat pada bayi baru lahir.

 

Background : according to the world health organization (WHO) in (2014) there were around 300,000 mothers who had low knowledge of umbilical cord care, in addition it was found that the number of babies with umbilical cord infections was around 240,000.To find out the length of umbilical cord release in newborns. Research methods : use analytic survey methods,namely research who try to explore how and why the phenomenon of maternal health occurs.this analtic survey uses a cross sectional apporoach wich is a study to study the dynamic of the correlation between risk factors and effects by means of an approach Observation or data : collection at a time at on time results of research from the results of the study can be seen that the length of rapid release of the umbilical cord with high years of age is (85,4%). While the length of umbilical cord removal with low knowledge 40,0%) the results of the bivariate analiysis of the chi-square test obtained p value 0,009. Conclusion : There ia a relationship between maternal knowledge and how to care for the umbilical cord with the length of umbilical cord removal in newborns.
Some observational manifestations of the periodic inhomogeneity of absorbing and scattering atmospheres
Authors: Nikoghossian A.
Published: April 2021

We consider frequency and directional features of the reflectance and transmittance of an inhomogeneous scattering and absorbing atmosphere with the scattering albedo periodically varying with depth. The dependence of global optical properties of such media on optical thickness is found. Two different kind of problems are considered dependent on that by monochromatic or continuum, mono-directional or diffuse radiation illuminate the medium. The numerical results show how the observed intensities and line-profiles respond to the medium inhomogeneity with an uniform increase in optical thickness. Astrophysical aspects of these features are discussed.
Doxologi. En essä om kunskap
Authors: Rosengren Mats
Published: April 2021

”Vad betyder det att all kunskap som vi människor har – alltifrån teoretiska insikter till praktiska färdigheter – är just vår kunskap? Genom att vända på värderingen av termerna i den klassiska motsättningen mellan doxa – vad vi tror om världen och oss själva – och episteme – hur det egentligen ligger till – och hävda att all kunskap i grund och botten är doxisk försöker jag skissera ett annat slags kunskapslära – en doxologi.” Mats Rosengrens essä rör sig mellan fakta, tolkning, kunskap och vetande. Med utgångspunkt i Protagoras homo mensura-sats - "Människan är alltings mått: måttet för det varande, att det är, och för det ickevarande, att det icke är" – jagar den efter ett användbart kunskapsbegrepp – och finner en kompromiss mellan den eviga, absoluta Sanningen och den totala relativismen: retorikens situerade, doxiska syn på sanning och kunskap. Tilldelat Pro Linguapriset för "excellent svensk humanistisk forskning" 2008
Den begrænsede retorik
Authors: Genette Gérard
Published: April 2021

Oversættelse og introduktion ved Peter Larsen
Go stil dér!
Authors: Pedersen Birgitte Stougaard
Published: April 2021

Through a rhetorical and arthistorian angle the article presents the concept of style in a historical setting. This concept of style in a rethought version is applied with renewed vitality on a contemporary phenomenon, namely the culture of hiphop. The aim of the article is to show that this reinvention with advantage can be made by under­standing style as an interplay between aesthetic effects, ­rhetorical argumentation and lifestyle on a sociological basis. Keywords style, hiphop, rhetoric, aesthetic effects, sociology, lifestyle
Rette ord i rette tid
Authors: Andersen Øivind
Published: April 2021

I en artikkel fra 1968, som nå har fått status som klassiker, knytter Lloyd F. Bitzer re­torisk diskurs til det han kaller den retoriske situasjonen. Den retoriske situasjonen er en situasjon eller snarere en type situasjon som trenger, innbyr til, roper på og endog foreskriver tale. Uten den retoriske situasjonen med dens actual or potential exigence – forklart som imperfection marked by urgency – blir det ingen retorisk diskurs. Retorisk tale er et passende svar – a fitting response – på situasjonens krav. Taler er altså ikke bare situasjonsbestemte i banal forstand. Retorikken er essensielt situasjonell. Også innenfor antikk retorikk finner vi interessante ansatser til en liknende situering av retorikken, til en utvikling av et retorisk situasjonsbegrep. Det gjelder kairos.
Psychagogia - konsten att leda själar
Authors: Rosengren Mats
Published: April 2021

Den västerländska filosofin bär sedan sin födelse på den schism som är ämnet för denna text: mot­sättningen mellan retorik och filosofi. Den drabbar filosofin i dess kärna, ty schismen gäller ursprunget och beskaffenheten hos den kunskap, sanning och moral som vi människor kan aspirera på. Motsättningen ställer oss inför två skilda sätt att ­uppfatta människans förmåga och uppmanar oss att välja sida – upptäcker eller skapar hon sin värld, sin kunskap, sina sanningar och värderingar? Realism eller relativism, absoluta värden eller godtyckliga åsikter – motsättningen framstår ofta som självklar. Men det rör sig om en bedräglig dikotomi, som likväl är och har varit en mycket verksam tankefigur. An­tingen det ena eller det andra – och inget däremellan. I denna essä visar Mats Rosengren hur motsättningen skapades och vad som då stod på spel – och hur den kan överbryggas
Den aristoteliske kikkert
Authors: Tesauro Emanuele
Published: April 2021

Oversat og med introduktion af Leonardo Cecchini
A Review on Plasma Sprayed Al-SiC Composite Coatings
Authors:   Institute for Plasma Research, Gandhinagar, Gujarat, India, Tailor S , Mohanty RM ,   Council of Scientific and Industrial Research(CSIR), HQ., New Delhi, India., Soni PR ,   Malaviya National Institute of Technology, Jaipur, India.
Published: April 2021

This review is done essentially to study results in the field of synthesis and characterization of SiC reinforced Al-SiC composite coatings using thermal spray process. SiC reinforced composite coatings produced by thermal spray process are being developed for a wide variety of applications, e.g. aerospace, automotive, structural and industrial. It is anticipated that, if properly deposited, Al-ceramic coatings could also provide improved properties like wear resistance and thermal barrier coatings. These results clearly demonstrate that the significant improvement in coating performance can be achieved by utilizing proper thermal spray conditions and SiC % in composite coatings. This paper presents a critical review on SiC reinforced Al-SiC composite coatings using thermal spray by various researchers in past years. The researcher’s findings with necessary parameters for achieve good Al-SiC composite coatings are given.
CRIAÇÃO E IMPLEMENTAÇÃO DE UM PERIÓDICO CIENTÍFICO NA ÁREA DE ENFERMAGEM E SAÚDE
Authors: Pissinati Paloma De Souza Cavalcante , Costa Raquel Gvozd , Pinhatti Evelin Daiane Gabriel , Ribeiro Renata Perfeito
Published: April 2021

Objetivo: relatar a experiência de criação e implementação de um periódico científico na área de enfermagem e saúde.Método: relato de experiência da criação e implementação de um periódico científico na área de enfermagem e saúde, no norte do Paraná, Brasil, entre outubro de 2018 e setembro de 2019.Discussão: ao delinear missão, política editorial e escopo do periódico, além da formação do Conselho Fundador e o regimento interno, normas, corpo editorial, implementação da versão eletrônica, no portal de periódicos da universidade, redes sociais e o lançamento em evento científico com participação da comunidade interna e externa à universidade, deixa-se explícita a seriedade e rigor necessários nesse processo.Conclusão: a criação e implementação ocorreu de forma sistemática, levando em consideração padrões de qualidade. O relato contribui para que outros pesquisadores possam estruturar novos periódicos, ao retratar todas as etapas percorridas desde o planejamento até a publicação do primeiro volume.
CONSTRUÇÃO E VALIDAÇÃO DE TECNOLOGIA EDUCACIONAL SOBRE CONSUMO DE ÁLCOOL ENTRE UNIVERSITÁRIOS
Authors: Gigante Vanessa Calmont Gusmão , Oliveira Rafaela Cruz de , Ferreira Darlisom Sousa , Teixeira Elizabeth , Monteiro Wagner Ferreira , Martins Anete Leda de Oliveira , Nascimento Marcia Helena Machado
Published: April 2021

Objetivo: construir e validar tecnologia educacional sobre consumo de álcool para universitários.Método: estudo metodológico, desenvolvido entre junho de 2015 e julho de 2019, em universidade pública do Amazonas, Brasil. Foram realizadas três etapas: construção, validação de conteúdo e validação de aparência. A validação de conteúdo foi realizada em duas fases com 15 profissionais, e a validação de aparência em uma única fase com 91 acadêmicos de quatro cursos da universidade.Resultados: a tecnologia educacional foi nomeada Consumo de Álcool entre Universitários e está disponível no formato de manual impresso e e-book. Apresentou Índice de Validade de Conteúdo de 0,62 na primeira fase e 0,95 na segunda. Quanto à aparência, obteve Índice de Validade Semântica de 0,89.Considerações finais: o manual mostrou-se válido para utilização entre universitários, e pode contribuir com intervenções educativas nesse âmbito em instituições de ensino superior.