bluuebunny/crossref_metadata_2025 huggingface dataset:
Percepção da pandemia de covid-19 reportadas por acadêmicos de um curso de ciências biológicas
Authors: Böhm Franciele Mara Lucca Zanardo , Bohm Paulo Alfredo Feitoza , De Oliveira Yasmin , Gomes Victória Surâma Ribeiro
Published: August 2021

A pandemia de Covid-19 provocou mudanças importantes na rotina da população. Estas mudanças incluem o distanciamento social e os cuidados com a higiene e a saúde. O distanciamento social necessário para reduzir o contágio provocado pelo coronavírus afetou a rotina dos estudantes universitários de instituições presenciais. O objetivo desta pesquisa foi verificar entre os acadêmicos do curso de Ciências Biológicas da Unespar, campus de Paranavaí, qual o impacto das mudanças provocadas pela pandemia em suas rotinas e verificar se estes estudantes consideram importantes e praticam as regras determinadas pelas autoridades de saúde. A pesquisa foi do tipo quantitativa/qualitativa com a aplicação de um questionário online. Os resultados mostraram que os acadêmicos cumprem as determinações de distanciamento social e consideram que a população jovem, além de contaminar outros indivíduos, também pode desenvolver a forma grave da doença. Os participantes desta pesquisa acatam as medidas sanitárias para conter a contaminação pelo Sars-Cov-2.
Campanha de combate ao AVC: relato de um projeto de extensão da UFSC no município de Araranguá/SC
Authors: Luiz Jhoanne Merlyn , Eidt Natascha , De Oliveira Naiele Pessoa , Cardoso Liziane Rosa , Ovando Angélica Cristiane
Published: August 2021

Apesar do acidente vascular cerebral (AVC) ser a principal causa de morte e incapacidade em adultos no Brasil, ainda é uma doença muito negligenciada. Nesse sentido, surge a Campanha Nacional de Combate ao AVC, com o intuito de enviar uma mensagem unificada para a população, buscando a educação consistente de todo o público. Para esta finalidade, foram levantadas questões como o impacto mundial da doença, seus fatores de risco, sinais e sintomas. Este trabalho teve como objetivo descrever as atividades realizadas nos anos de 2017 a 2019 pelo NUPEDES, mostrando ações, locais visitados e levando informação para encorajar a todos a adicionar conhecimento sobre esta patologia. Foram realizadas entregas de folders, rodas de conversas com orientações, palestras e mobilizações. Estima-se que a atuação tenha alcançado cerca de 1.500 pessoas de diferentes faixas etárias. Espera-se que a campanha amenize as complicações do AVC, melhore a eficácia do atendimento e reduza fatores de risco.
Sarau de literatura Lusófona: uma experiência literária online
Authors: Melo Amanda Meincke , Ogliari Thayná Souza Braz , Alves Merlen da Luz , Lôbo Kézia Letícia da Silva
Published: August 2021

Este artigo tem como objetivo relatar a experiência de realização de um sarau de literatura em Língua Portuguesa. Organizado por estudantes do curso institucional a distância de Letras - Português/Licenciatura da Universidade Federal do Pampa (Unipampa), como uma ação cultural de Extensão Universitária, o evento, denominado Sarau de Literatura Lusófona, previsto inicialmente para ocorrer no saguão do Campus Alegrete da instituição, foi realizado em maio de 2020, de forma online. Esta experiência, que envolveu uma série de adaptações, oportunizou a participação de pessoas distribuídas em diferentes localidades, inclusive de fora do estado do Rio Grande do Sul. Para os participantes, foi um belo momento de fruição, promovendo acolhimento, bem-estar e trocas. Para as acadêmicas envolvidas em sua organização, oportunizou aprendizagens relacionadas ao uso de Tecnologias Digitais de Informação e Comunicação (TDIC), Literatura Lusófona, acessibilidade, assim como o exercício de habilidades que podem vir a ser aproveitadas em seu desenvolvimento profissional.
The impact of radiation dread on mass casualty medical management during a radiological or nuclear event
Authors: Sproull Mary , Koizumi, PhD Naoru , Petricoin, PhD Emanuel , Koblentz, PhD Gregory D. , Kennedy, PhD William G.
Published: August 2021

Since the events of 9/11, a concerted interagency effort has been undertaken to create comprehensive emergency planning and preparedness strategies for management of a radiological or nuclear event in the US. These planning guides include protective action guidelines, medical countermeasure recommendations, and systems for diagnosing and triaging radiation injury. Yet, key areas such as perception of risk from radiation exposure by first responders have not been addressed. In this article, we identify the need to model and develop new strategies for the medical management of large-scale population exposures to radiation, examine the phenomena of radiation dread and its role in emergency response, and review recent findings on the willingness to work of first responders and other personnel involved in mass casualty medical management during a radiological or nuclear event.
Alan Cowan: Buprenorphine from the bench to the bedside—Personal notes
Authors: Inan, MD, PhD Saadet , Guarnieri, PhD, MPH Michael
Published: August 2021

In 2005, Bob Adams, the Chief Veterinarian at Johns Hopkins, wondered if sustained release technology could be used to improve postsurgical analgesia for animal medicine. Henry Brem, Director of the Hunterian Laboratories, had organized an international consortium to advance therapy for brain tumors and stroke. The Hunterian had over 20 years of experience with the safety and effectiveness of neutral lipids, phospholipids, carbohydrates, gels, polymers, and assorted devices for sustained-release drug delivery. We had the technology. What was the best pharmacology? Buprenorphine was the obvious analgesic. Reports of adverse events in the veterinary literature were rare.
Buprenorphine blood concentrations: A biomarker for analgesia
Authors: Guarnieri, PhD, MPH Michael
Published: August 2021

Opioids, the frontline drugs for postsurgical analgesia, have been linked to diversion and abuse with lethal consequences. The search for safe analgesics with less harm potential has been decades long. However, clinical trials for safe opioid and nonopioid analgesics have relied on subjective pain reports, which are biased by placebo effects that increase the complexity of trials to develop new therapies to manage pain.Research in opioid naïve animals and humans demonstrates that blood concentrations of opioids that effectively saturate the morphine opioid receptor are tightly linked with patient reports and quantitative sensory tests for analgesia. Opioid drug concentrations can predict clinical responses.This report reviews preclinical and clinical evidence correlating buprenorphine pharmacokinetics with analgesia. More than 30 years of data confirm buprenorphine blood concentrations can be an objective biomarker of analgesia for moderate to severe acute postoperative pain.
A history of opioid abuse: Why buprenorphine is superior for the management of opioid use disorder and pain
Authors: Komrowski, MS Michael D. , Sekhri, MD Nitin K.
Published: August 2021

Opioid abuse represents a public health crisis that has significant associated morbidity and mortality. Since beginning in the early 1990’s, the opioid abuse epidemic has been difficult to control due to regulatory, economic, and psychosocial factors that have perpetuated its existence. This era of opioid abuse has been punctuated by three distinct rises in mortality, precipitated by unique public health problems that needed to be addressed. Patients affected by opioid abuse have been historically treated with either methadone or naltrexone. While these agents have clinical utility supported by robust literature, we the authors posit that buprenorphine is a superior therapy for both opioid use disorder (OUD) as well as pain. This primacy is due to the pharmacological properties of buprenorphine which render it unique among other opioid medications. One such property is buprenorphine’s ceiling effect of respiratory depression, a common side effect and complicating factor in the administration of many classical opioid medications. This profile renders buprenorphine safer, while simultaneously retaining therapeutic utility in the medical practitioner’s pharmacopeia for the treatment of opioid use disorder and pain.
Interest in long-acting injectable buprenorphine among syringe services program participants
Authors: Epstein, BS Hannah , Perez-Correa, MD Andres , Beltre, BS Jason , Fitzsimmons, ASN Christine , Marcus, BA Pia , Ramirez, BA Franklin , Stern, RN, MPH L. Synn , Norton, DO, MPH Brianna L. , Fox, MD, MS Aaron D. , Jakubowski, MD, MS Andrea
Published: August 2021

Objective: To examine syringe services program (SSP) participants’ interest in long-acting injectable buprenorphine.Design: SSP participants completed a 136-item questionnaire by phone. Items assessed quantitative ratings of interest in sublingual and injectable buprenorphine, preference for sublingual versus injectable buprenorphine, and reasons for preferences.Setting: Two large urban SSPs.Participants: SSP participants ≥18 years of age with current or lifetime opioid use disorder (OUD).Main outcome measure(s): (1) Interest in sublingual and injectable buprenorphine, respectively, on a scale from 0 to 10 (0 = no interest and 10 = high interest); and (2) preference for sublingual buprenorphine versus injectable buprenorphine. Participants were also asked whether they agreed with statements that presented potential reasons for preferring each formulation.Results: A total of 104 unique participants were interviewed, of which 72 (69 percent) were currently receiving or considering buprenorphine treatment. Among these 72 participants, the median level of interest in starting or continuing sublingual buprenorphine was 8 out of 10 (interquartile range [IQR]: 6-10) and in starting injectable buprenorphine was 5 out of 10 (IQR: 1-9). Thirty-six (50 percent) preferred sublingual, 27 (38 percent) preferred injectable, and 9 (13 percent) preferred neither or declined to answer. Participants who preferred injectable buprenorphine most commonly agreed that the convenience of the monthly injection was the reason for their preference.Conclusions: Among SSP participants with OUD, we found moderate interest in injectable buprenorphine. Introducing this new form of buprenorphine treatment at SSPs could help meet the needs of individuals who are not well-served by standard OUD treatment models.
Buprenorphine not detected on urine drug screening in supervised treatment
Authors: Jamshidi, MBBS, FRACP, FAChAM, BPharm (hons), PhD Nazila , Athavale, MBBS, FRACP, BPharm (hons), MMed Akshay , Murnion, MBChB, FRACP, FFPMANZCA, FAChAM Bridin
Published: August 2021

Introduction: Urine drug screens (UDS) assist in clinical planning and assessment of adherence in opioid agonist treatment (OAT). Urine drug screens may also be used in criminal justice and child protection settings. Buprenorphine (BPN) UDS testing is complex. Immunoassay often does not detect BPN and gas chromatography-mass spectrometry (GC-MS) is needed. A limited understanding of testing can negatively influence UDS interpretation and clinical decision making.Objectives: The primary aim was to determine detection rates of BPN in UDS in participants on BPN or buprenorphine/naloxone (BNX) treatment. The secondary aim was to identify if comorbidities, sex, co-prescribed medications, or dosing site and observation were associated with BPN detection.Setting: Public outpatient clinic in a specialist addiction treatment service.Design/participants: In this retrospective observational study, records of clients on supervised BPN/BNX treatment between September 2017 and 2018 were reviewed.Measures: Data extracted included UDS results, age, sex, indication for BPN, frequency of observed doses, dose of BPN, dosing site, co-morbid medical conditions, and medications.Results: One hundred and sixty-one medical records were reviewed. Ninety-seven (60 percent) underwent screening urine immunoassay. Of these 97, 51 (53 percent) had further GC-MS testing for BPN of which 22 (43 percent) did not detect BPN despite directly observed OAT. Co-prescription of medications known to interact with cytochrome P450 3A4 was associated with nondetection of BPN (p < 0.05). No significant association between median dose, dosing site, and observed dosing and BPN detection was identified.Conclusion: Urine drug testing for BPN is complex. Failure to detect BPN does not betoken nonadherence to treatment and is associated with co-prescription of drugs interacting with cytochrome P450 3A4.
Justicia en El Salvador
Authors: De Derechos Humanos de la UCA Instituto
Published: August 2021

No hay resúmenes disponibles.

ECA Estudios Centroamericanos, Vol. 55, No. 624, 2000: 1030-1039.
Dar cuenta y asumir responsabilidades
Authors: Editor El
Published: August 2021

No hay resúmenes disponibles.

ECA Estudios Centroamericanos, Vol. 55, No. 625-626, 2000: 1095-1118.
Proyecto de Ley de Integración Monetaria
Authors: Editor El
Published: August 2021

No hay resúmenes disponibles.

ECA Estudios Centroamericanos, Vol. 55, No. 625-626, 2000: 1228-1239.
Y después vino "la dolarización"
Authors: Ibisate Francisco J.
Published: August 2021

No hay resúmenes disponibles.

ECA Estudios Centroamericanos, Vol. 55, No. 625-626, 2000: 1199-1206.
La visión de la Procuraduría para la Defensa de los Derechos Humanos y sus necesarias prioridades
Authors: Tojeira José M.
Published: August 2021

No hay resúmenes disponibles.

ECA Estudios Centroamericanos, Vol. 55, No. 625-626, 2000: 1211-1216.
Load frequency control of a hydro dominating interconnected power system
Authors:   , Joshi Milan
Published: August 2021

Energy is one of the vital figures that impact the development of civilization in the 21st century. It has been projected that by the year 2050, global energy needs will be satisfied by renewable sources. Among these renewable energy resources hydropower is available worldwide with relatively cheaper accessibility for most of the communities. Nevertheless, hydropower's control architecture raises concern for the system operators in terms of preserving the Load Frequency Control (LFC) services due to the elongated response time of hydro turbines in catering for the varying load demands. The varying load demands are inevitable in the power system due to different clients’ energy consumption patterns at different times. This, therefore, places changing control framework requests as per the requirement of diverse clients. Hence, the research proposes and demonstrates the connection of the hydro-hydro framework through the AC tie- line for LFC. The Linear Quadratic Regulator (LQR) is a plan for hydro overseeing framework in discrete mode. The application derived is displayed through closed- loop feedback gains and closed-loop eigenvalues. In the expansion model, the positive effect of a Unified Power Flow Controller (UPFC) and Redox Flow Battery (RFB) in LFC studies is investigated. This proposition moreover shows the joint endeavors of Fuzzy Logic (FL) as well as Proportional Integral Derivative (PID), with control gains well-calculated, through Particle Swarm Optimization (PSO) result into a robust FL-PSO-PID for LFC of the connected hydro framework. The different errors are defined to assess the yield as well as the execution of the FL-PSO-PID. The yield appears through a decline in blunder values as well as minimization in framework responses from accurate estimation for the LFC under various working conditions such as non- linearity, random load alteration, and parametric move as a result of a precise estimate. In the expansion, the effect of energy storage devices is also investigated to understand the enhancement provided frequency control of the hydro system, and the result obtained shows their effectiveness. Finally, the outcomes and future extent of this investigation work have been presented.
An exploratory study of predictors of vocabulary knowledge of Vietnames preschool-age children in a city
Authors: Hoang Giang Thi Huong , Baten Kristof , De Cuypere Ludovic , Hoang Tat Thang , Taverniers Miriam
Published: August 2021

This study explores the effects of child-external and child-internal factors on vocabulary skills of Vietnamese pre-schoolers. Thirty-nine Vietnamese children (54-77 months) were tested on vocabulary and cognition skills. Their parents completed a questionnaire on background information. Correlation and regression analyses were performed to explore the contribution of multiple factors to the variability in vocabulary skills. Results showed that the effects of multiple factors varied across modality and domain. Productive vocabulary was individually sensitive to more factors than receptive vocabulary; and phonologically-based vocabulary was more sensitive than semantically-based vocabulary. The strongest predictor of receptive vocabulary, productive vocabulary, semantically-based vocabulary and phonologically-based vocabulary was child intelligence, child pre-schooling length, household income and child age, respectively. The findings seem to support the multidimensional views of language with evidence that different domains or modalities of vocabulary skills respond to the effects of multiple factors differently; and components of verbal ability should be examined separately.
The Politicization of Education Research and the AERA
Authors: Phelps Richard P.
Published: August 2021

Like many science-related professional associations founded on the principles of unbiased research, nonpartisanship, and best practices, the American Educational Research Association (AERA) has become thoroughly politicized.
A Conservative Prof. Sees the Enemy . . . And It Is Us!
Authors: Forman Seth
Published: August 2021

A conservative professor’s defense of the university as a place where “political ideas can be openly debated” is contravened by a massive new study on academic freedom. Review of Let's be Reasonable by Jonathan Marks and Academic Freedom in Crisis by Eric Kaufmann.
The Wreckage of Endowed Chairs
Authors: Pipes Daniel
Published: August 2021

More and more history departments are staffed by named chairs, who through guaranteed income and other benefits leave their discipline in disarray by failing to attract students and allowing ever-greater excentricity.
An Immigration Success Story
Authors: Toby Jackson
Published: August 2021

Higher education at its best can offer hardworking and tenacious students good mentors and a road to a better life.
Sir Roger Scruton: Good, Beautiful, True
Authors: Kessler Steven
Published: August 2021

English philosopher Roger Scruton, believed the traditions, rituals, and institutions bequeathed to us by our ancestors were the keys to human well-being.
In Defense of Free Speech on Campus
Authors: Ricketts Glenn M.
Published: August 2021

A review of "Free Speech and Liberal Education: A Plea for Intellectual Diversity and Tolerance" by Donald Downs.
The University-Industrial-Woke Complex
Authors: Asia Daniel
Published: August 2021

A review of "Beyond Woke" by Michael Rectenwald.
Fond diffus cosmologique
Authors: LESGOURGUES Julien
Published: August 2021

Ce chapitre présente les bases théoriques nécessaires pour comprendre la physique des anisotropies du fond diffus. En particulier, l’impact de chacun des paramètres du modèle cosmologique standard sur le spectre des anisotropies de température est présenté et justifié de manière détaillée, afin d’expliquer le rôle central des observations du fond diffus dans la mesure de ces paramètres.
Matière noire
Authors: TAILLET Richard
Published: August 2021

Ce chapitre traite le problème de la matière noire, c’est-à-dire le fait que plusieurs indices forts indiquent, de façon indépendante, que notre Univers contient beaucoup plus de masse que ce qu’on observe directement. Ces indices sont présentés, puis plusieurs hypothèses étudiées par la communauté scientifique sont présentées, concernant la nature cette matière noire. Enfin, les pistes qui permettraient de la détecter directement sont passées en revue.
Permanence et spécificités des risques et de leur gestion à l’heure de l’anthropocène
Authors: PIGEON Patrick
Published: August 2021

Marque supposée de l’intensification et de l’accélération des altérations du milieu, l’anthropocène suscite quantité d’initiatives autour des risques. Au regard d’initiatives passées (comme le reboisement des terrains de montagne), cette multiplicité récente interroge quant à la rupture radicale que ces interventions supposent. D’importants éléments de continuité persistent, liés au pouvoir métropolitain, au fonctionnement du capitalisme, à l’exercice de la centralité.
The nitrate radical (NO3) oxidation of alpha-pinene is a significant source of secondary organic aerosol and organic nitrogen under simulated ambient nighttime conditions
Authors: Bates Kelvin H. , Burke Guy J. P. , Cope James D. , Nguyen Tran B.
Published: August 2021

Abstract. The reaction of α-pinene with NO3 is an important sink of both α-pinene and NO3 at night in regions with mixed biogenic and anthropogenic emissions; however, there is debate on its importance for secondary organic aerosol (SOA) and reactive nitrogen budgets in the atmosphere. Previous experimental studies have generally observed low or zero SOA formation, often due to excessive [NO3] conditions. Here, we characterize the SOA and organic nitrogen formation from α-pinene + NO3 as a function of nitrooxy peroxy (nRO2) radical fates with HO2, NO, NO3, and RO2 in an atmospheric chamber. We show that SOA yields are not small when the nRO2 fate distribution in the chamber mimics that in the atmosphere, and the formation of pinene nitrooxy hydroperoxide (PNP) and related organonitrates in the ambient can be reproduced. Nearly all SOA from α-pinene + NO3 chemistry derives from the nRO2 + nRO2 pathway, which alone has an SOA mass yield of 65 (±9) %. Molecular composition analysis shows that particulate nitrates are a large (60–70 %) portion of the SOA, and that dimer formation is the primary mechanism of SOA production from α-pinene + NO3 under simulated nighttime conditions. We estimate an average nRO2 + nRO2 → ROOR branching ratio of ~18 %. Synergistic dimerization between nRO2 and RO2 derived from ozonolysis and OH oxidation also contribute to SOA formation, and should be considered in models. We report a 58 (±20) % molar yield of PNP from the nRO2 + HO2 pathway. Applying these laboratory constraints to model simulations of summertime conditions observed in the Southeast United States (where 80 % of α-pinene is lost via NO3 oxidation, leading to 20 % nRO2 + nRO2 and 45 % nRO2 + HO2) , we estimate yields of 13% SOA and 9% particulate nitrate by mass, and 26 % PNP by mole, from α-pinene + NO3 in the ambient. These results suggest that α-pinene + NO3 significantly contributes to the SOA budget, and likely constitutes a major removal pathway of reactive nitrogen from the nighttime boundary layer in mixed biogenic/anthropogenic areas.
A year of attenuation data from a commercial dual-polarized duplex microwave link with concurrent disdrometer, rain gauge, and weather observations
Authors: Špačková Anna , Bareš Vojtěch , Fencl Martin , Schleiss Marc , Jaffrain Joël , Berne Alexis , Rieckermann Jörg
Published: August 2021

Abstract. Commercial microwave links (CMLs) in telecommunication
networks can provide relevant information for remote sensing of
precipitation and other environmental variables, such as path-averaged
drop size distribution, evaporation, or humidity. The CoMMon field experiment (COmmercial Microwave links for urban
rainfall MONitoring) mainly focused on the rainfall observations by monitoring a 38 GHz dual-polarized CML of 1.85 km path length at
a high temporal resolution (4 s), as well as a co-located array of five
disdrometers and three rain gauges over 1 year. The dataset is
complemented with observations from five nearby weather stations. Raw
and pre-processed data, which can be explored with a custom
static HTML viewer, are available at
https://doi.org/10.5281/zenodo.4923125 (Špačková et al., 2021). The data quality is generally
satisfactory for further analysis, and potentially problematic measurements are flagged to
help the analyst identify relevant periods for specific study purposes. Finally, we encourage potential applications and discuss open issues
regarding future remote sensing with CMLs.
Integration-based Extraction and Visualization of Jet Stream Cores
Authors: Bösiger Lukas , Sprenger Michael , Böttcher Maxi , Joos Hanna , Günther Tobias
Published: August 2021

Abstract. Jet streams are fast three-dimensional coherent air flows that interact with other atmospheric structures such as warm conveyor belts (WCBs) and the tropopause. Individually, these structures have a significant impact on the mid-latitude weather evolution, and the impact of their interaction is still subject of research in the atmospheric sciences. A first step towards a deeper understanding of the meteorological processes is to extract the geometry of jet streams, for which we develop an integration-based feature extraction algorithm. Thus, rather than characterizing jet coreline purely as extremal line structure of wind magnitude, our coreline definition includes a regularization to favor jet corelines that align with the wind vector field. Based on the line geometry, proximity-based filtering can automatically detect potential interactions between WCBs and jets, and results of an automatic detection of split and merge events of jets can be visualized in relation to the tropopause. Taking ERA5 reanalysis data as input, we first extract jet stream corelines using an integration-based predictor-corrector approach that admits momentarily weak air streams. Using WCB trajectories and the tropopause geometry as context, we visualize individual cases, showing how WCBs influence the acceleration and displacement of jet streams, and how the tropopause behaves near split and merge locations of jets. Multiple geographical projections, slicing, as well as direct and indirect volume rendering further support the interactive analysis. Using our tool, we obtained a new perspective onto the three-dimensional jet movement, which can stimulate follow-up research.
A DATA COLLECTION FRAMEWORK FOR MANAGING ACCESSIBILITY AND INCLUSION IN URBAN HERITAGE
Authors: Marconcini S. , Treccani D. , Díaz-Vilariño L. , Adami A.
Published: August 2021

Abstract. The successful implementation of inclusive design strategies cannot overlook the development of a preliminary phase aimed at gathering accessibility data of the built environment. This set of information helps achieve two major objectives: planning measures for improving the fruition of a city and communicating to end users the opportunities to exploit places. Specifically, this is fundamental in Cultural Heritage contexts both to survey their specific features and convey their historical values. To this end, such information must be accurate and gathered quickly. This paper aims to provide a set of parameters through which it is possible to comprehensively assess accessibility of Urban Heritage environments. Particularly, such task has been carried out in a more general framework targeted to investigate, how and by which tools, the current design practice achieve the aforementioned objectives. The article proposes a geometric survey through Mobile Laser Scanning system as a data gathering tool. The semantic segmentation of the resulting point cloud is envisioned as a suitable method for the extraction of the accessibility parameters proposed. Basing on first tests applied on a case study, a UNESCO site, the article provides and discusses a final proposal for the best data processing and validation, in addition to the key tools for sharing this information.
WHERE ARE WE NOW ON THE ROAD TO 4D URBAN HISTORY RESEARCH AND DISCOVERY?
Authors: Münster S. , Maiwald F. , Bruschke J. , Kröber C. , Dietz R. , Messemer H. , Niebling F.
Published: August 2021

Abstract. From 2016 to 2021 the research group HistStadt4D investigated and developed methods and technologies to transfer extensive repositories of historical photographs and their contextual information into a 3D spatial model, with an additional temporal component. The aim was to make content accessible to researchers and the public, via a 4D browser and location-dependent augmented reality representation. Against this background, in this article we present the achievements of the project, lessons learned, and current state of 4D urban history research and discovery based on historical photographs.
USING VIRTUAL OR AUGMENTED REALITY FOR THE TIME-BASED STUDY OF COMPLEX UNDERWATER ARCHAEOLOGICAL EXCAVATIONS
Authors: Nawaf M. , Drap P. , Ben-Ellefi M. , Nocerino E. , Chemisky B. , Chassaing T. , Colpani A. , Noumossie V. , Hyttinen K. , Wood J. , Gambin T. , Sourisseau J. C.
Published: August 2021

Abstract. Cultural Heritage (CH) resources are partial, heterogeneous, discontinuous, and subject to ongoing updates and revisions. The use of semantic web technologies associated with 3D graphical tools is proposed to improve access, exploration, exploitation and enrichment of these CH data in a standardized and more structured form. This article presents the monitoring work developed for more than ten years on the excavation of the Xlendi site. Around an exceptional shipwreck, the oldest from the Archaic period in the Western Mediterranean, we have set up a unique excavation at a depth of 110m assisted by a rigorous and continuous photogrammetry campaign. All the collected results are modelled by an ontology and visualized with virtual and augmented reality tools that allow a bidirectional link between the proposed graphical representations and the non-graphical archaeological data. It is also important to highlight the development of an innovative 3D mobile app that lets users study and understand the site as well as experience sensations close to those of a diver visiting the site.
THREE DOCUMENTATION SCENARIOS FOR THE LONG-TERM PRESERVATION OF DECORATED SURFACES IN THE CHURCH OF KUÑOTAMBO, PERU
Authors: Reina Ortiz M. , Macchioni E. , Cancino C. , Rainer L. , Vernaza C. , Irco Nuñez A. , Fai S. , Santana Quintero M.
Published: August 2021

Abstract. The church of Santiago Apóstol of Kuñotambo is located in the southeast area of the Cusco province of Acomayo, containing remarkable interior mural paintings that contribute to the heritage value of the building and the area. The building was studied, conserved and seismically retrofitted as a model project for the Seismic Retrofitting Project (SRP), a collaborative project between the Getty Conservation Institute (GCI) and the Ministry of Culture of Peru in Cusco. Carleton Immersive Media Studio (CIMS) participated in the documentation of the decorated surfaces with an initial campaign in 2013, organized a series of workshops on documentation theory and practice with international experts and local professionals in 2017, and carried out a final recording after the conclusion of the site work in 2019. This last documentation phase provided a comprehensive documentation baseline and acquisition guidelines to plan the future long-term care of the decorated surfaces after their conservation. This paper presents the documentation carried out in 2019 and focuses on the three documentation scenarios proposed for the long-term preservation of decorated surfaces in the church: (1) Visual Documentation; (2) Digital Documentation; and (3) Comprehensive Digital Documentation. These different scenarios considered the particularly isolated location of the temple, the availability of equipment, the level of expertise in the different techniques proposed, and the frequency of future monitoring activities. Finally, the required tasks, necessary equipment, and potential challenges are presented for each of the documentation scenarios, with the objective being to offer a sustainable framework over time that serves the future Monitoring Plan for the heritage site.
3D SURVEYING, SEMANTIC ENRICHMENT AND VIRTUAL ACCESS OF LARGE CULTURAL HERITAGE
Authors: Teruggi S. , Grilli E. , Fassi F. , Remondino F.
Published: August 2021

Abstract. In recent years, Artificial Intelligence (AI) methods for 3D point cloud classification has assumed an essential role in the heritage field. The association of semantic information to 3D representations became a valuable instrument for measurement, analysis, education or maintenance, in particular in the Cultural Heritage (CH) sector. Moreover, the recent availability and reliability of head-mounted displays and glasses are allowing extraordinary immersive virtual experiences. This paper presents an end-to-end framework to handle large and complex 3D point clouds, from acquisition to semantic segmentation and final access in a Mixed Reality (MR) environment. Three completely different heritage scenarios are considered: the Temple of Neptune in Paestum, the Milan Cathedral and a large portion of Bologna’s porticoes. Mixed Reality experiences are described and shown based on the Microsoft HoloLens 2 device. A video of the results is available at https://youtu.be/Kd_3s0tIX04.
VIRTUAL RECREATION OF REYNALDO DIERBERGER LANDSCAPE PROJECTS FOR UFRRJ CAMPUS
Authors: Araujo A. P. R. , Carlos C. A. S. L. , Mary W. , Martins B. , Santana E. , Ribeiro J.
Published: August 2021

Abstract. This paper presents some current results of the research, which proposes a virtual recreation of Reynaldo Dierberger original project for the Seropédica campus of UFRRJ, located in Rio de Janeiro State, Brazil. The gardens, as well as the original architectural ensemble, in neocolonial style, have been legally protected in 2001. The group of researchers faced a triple challenge to make the virtual recreation. The first one concerns the identification of what was designed and not built, based on original hand-made drawings filed in the Document Conservation Laboratory of UFRRJ (LabDOC) and other university departments. The second challenge concerns the interpretation of the elements from English Garden design principles that emerged in the 19th century and were developed in Brazil by European landscapers such as Glaziou (1828–1906). The third one concerns making design drawings digital to elaborate 3d models considering a group of digital graphic tools available and also the application of Sevilla Principles (2011). It is important to mention that some of the research activities were impaired by the COVID-19 pandemic.
A NEW BRANCH OF THE ANIO NOVUS AQUEDUCT (ROME, ITALY) REVEALED BY ARCHAEOLOGY AND GEOPHYSICS
Authors: Blanco D. , Alessandri L. , Baiocchi V. , De Laurenzi A. , Monti F. , Nicolosi I. , Urbini S. , Vatore F.
Published: August 2021

Abstract. The area south-east of Rome is characterised by the presence of several roman aqueducts which brought water to the eternal city from the Apennine and Alban Hills springs. In the last 40 years, several pieces of evidence about these aqueducts were acquired during the realisation of archaeological test trenches before building activities. In 2019, a small branch of a subterranean aqueduct unknown to the Latin sources was unearthed in Via dei Sette Metri. Here we show that this aqueduct is a lateral branch of the Anio Novus, a major imperial aqueduct built between 38 and 52 CE. To achieve this result, we employed detailed photogrammetric restitution of the new aqueduct and an integrated geophysical survey focused in the area where the Anio Novus was supposed to pass. Electrical Resistivity Tomography (ERT) and Ground Penetrating Radar (GPR) methods were used to reconstruct aqueduct paths and their relative heights. Different light conditions were tested during the picture acquisition step to determine the best practice in the photogrammetric restitution. The results obtained in this study confirmed the great effectiveness of the integration between geophysical investigation methods and the modern archaeology approach in detecting buried ancient structures.
Implementasi System Informasi Berbasis Web dalam Peningkatan System Pemasaran di PT. Affor Neo Jaya Makassar
Authors: Rahmiati  , Semmaila Baharuddin , Aminuddin
Published: August 2021

Tujuan penelitian ini adalah Merancang suatu system informasi pemasaran berdasarkan hasil analisis dan observasi serta Merancang system informasi pemasaran berbasis web yang dapat di akses oleh member dari PT. Affor Neo Jaya Makassar dimanapun dan kapanpun dengan leluasa. Untuk mengimplementasikan tujuan tersebut maka digunakan teknik pengumpulan data melalui observasi, dokumentasi dan penyebaran kuesioner. Analisis yang digunakan adalah analisis deskriptif kuantitatif, uji validitas dan uji reliabilitas,dan pembasan penelitian. Hasil penelitian menunjukkan bahwa 80 orang (80,8%) sangat setuju, 16 orang (16,1%) setuju dan 3 orang (3,0%) kurang setuju terhadap penggunaan Aplikasi Sistem Informasi Berbasis Web. Dari hasil penelitian ini peneliti berkesimpulan bahwa penggunaan Aplikasi Sistem Informasi Berbasis Web telah berhasil meningkatkan sistem pemasaran di PT. Affor Neo Jaya Makassar.
The comparison of biochemical composition of Actinidia kolomikta and Actinidia polygama fruits
Authors: Panishcheva Darya , Motyleva Svetlana , Kozak Natalia
Published: August 2021

The demand for natural products, which are rich in biologically active compositions, grows constantly. The choice and production of such products can minimize the deficit of importance for human organism components, which are contained only in plant food. The paper contains the laboratory studying results of the chemical composition of the fruits of two Actinidia Lindl. cultivars of Federal State Budgetary Scientific Institution Federal Horticultural Research Center for Breeding, Agrotechnology, and Nursery (FSBSI FSC for Horticulture) genetic collection: Actinidia kolomikta (Rupr. et Maxim.) Maxim. and Actinidia polygama (Siebold et Zucc.) Maxim. All the presented samples are grown in field conditions. The fruits were picked up in the phase of harvest maturity while ripening. The data on antioxidant activity of water and methanol extracts, the content of phenolic compounds sum, soluble solids, and titratable acids in the fruits, and on qualitative composition of secondary metabolites (organic acids, fatty acids, mono-, di- and polysaccharides) are given in the paper. The variation limits of the parameters under study depending on the sample are presented. As a result of the laboratory studies, it was stated that A. kolomikta fruits 10 times exceed A. polygama fruits on all the stated parameters. Only the results on the soluble solids content in the fruits of both cultivars are approximately at the same level (A. kolomikta > A. polygama on 1.16%). The positive correlation between antioxidant activity and the general content of polyphenols is confirmed at both cultivars. Actinidia kolomikta genotypes Chempion and Lakomka and Actinidia polygama ones Tselebnaya and Uzorchataya showed the best results. The correct individual choice of actinidia fruits that are the best ones at the biochemical composition and the content of micronutrients allows supplying the consumers with food products.
HUBUNGAN POLA MAKAN DAN STATUS GIZI TERHADAP KEJADIAN PRE-EKLAMPSIA DI RSIA SRIKANDI JEMBER
Authors: Dita Ike Fitria Kuswarini  , Aldi Febrian Wieminaty
Published: August 2021

Latar belakang: Kematian Ibu dan Angka Kematian Perinatal di Indonesia masih sangat tinggi dan terus meningkat, eklampsia merupakan sebab utama kematian ibu, dan sebab kematian perinatal yang tinggi. Ibu yang mengalami pre-eklamsi tidak dapat dicegah sepenuhnya, namun frekuensinya dapat dikurangi dengan pemberian KIE secukupnya ,perlu adanya pengontrolan gizi seperti diet protein, rendah lemak, karbohidrat dan garam.

Metode: Penelitian ini bersifat analitik, populasi yang digunakan yaitu semua ibu bersalin di RSIA Srikandi berjumlah 504 oranng, sample yang digunakan simple random sampling didapatkan 30 responden.

Hasil: Hitung > ftabel yaitu 5,709 > 3,35. Dapat dikatakan bahwa status gizi mempunyai hubungan yang signifikan terhadap pre eklampsi. dilihat dari koefisien determinan, pola makan, status gizi berpengaruh terhadap pre eklampsi sebesar 54,5%. Persamaan regresi linier berganda dari hasil analisis didapat Y = 3,511 + 3,292X1 – 0,994X2. Didapatkan bahwa pola makan, dan status gizi berpengaruh positif terhadap kondisi bayi baru lahir.

Kesimpulan: Pada ibu yang memiliki pola makan buruk mengalami preeklamsi yang berat. Secara simultan Bersama-sama pola makan, status gizi akan mempunyai hubungan yang erat terhadap kejadian pre eklamsi.
Étayer des démarches d’investigation avec le numérique : difficultés rencontrées lors de la mise à l’épreuve d’une application
Authors: Cisel Matthieu
Published: August 2021

Le Carnet-Numérique de l’Élève-Chercheur (CNEC) est une application dont la fonction principale est d’étayer des démarches d’investigation. Il vise notamment à faciliter la rédaction de propositions scientifiques : questions, formulation d’hypothèses ou de protocoles. Au cours d’une étude de terrain menée auprès de quatre enseignants dans deux écoles primaires et deux collèges, nous nous sommes intéressé aux modes d’appropriation de la technologie par les praticiens. Nous avons mobilisé la théorie de l’activité d’Engeström pour appréhender, au prisme de la notion de contradiction, les tensions que génère en classe l’utilisation des étayages. Bien que les intentions didactiques portées par le CNEC soient alignées avec les programmes, elles entrent en contradiction avec la manière dont les praticiens mènent généralement une démarche d’investigation. Le risque de dévoiement des fonctionnalités s’en trouve accru, ce qui limite la possibilité d’utiliser les étayages pour la formation continue des enseignants, l’un des rôles qui leur avait été initialement attribué.
Test the Effectiveness of Aloe Vera Extract on the Growth of Escherichia coli in vitro
Authors: Parnomo Trimurti , Pohan Dame Joyce
Published: August 2021

Aloe vera is a kind of living pharmacy and has an antibacterial power. The antibacterial substances are saponin, tannin and flavonoid. Previous studies indicate that Aloe vera extracts have antibacterial effects against the growth of positive Gram bacteria, either inhibiting harmful Gram bacteria. The experiment was intended to observe the antibacterial effects of Aloe vera against Escherichia coli colonies. The Aloe vera extract can be done through maceration methods in five concentrations (20%, 40%, 60%, 80% and 100%). The experiments were using Escherichia coli which was performed on MH agar by Kirby Bauer disc diffusion. The result showed a clear zone near the discs containing Aloe vera extracts in 100% concentration. So, it can be concluded that Aloe vera has an antibacterial effectivity against the growth of Escherichia coli colonies in vitro.

Key words: Extracts, Aloe vera, Escherichia coli.
Household Preparedness to Reducing Landslide Disaster Risk in Sepakung Village
Authors: Anugrahanto Yohanes Dwi , Setyowati Dewi Liesnoor , Suharini Erni
Published: August 2021

Landslides are one of the natural disasters that often occur in Indonesia. Throughout 2019, Indonesia experienced 1483 landslides. Indonesian people need to have preparedness in dealing with disasters. Sepakung village is included in a landslide-prone area in Semarang regency, Central Java. This study aims to analyze the preparedness of the people of Sepakung village who live around landslide-prone points. The research method used is quantitative with a descriptive percentage analysis technique. The population of this research is the residents of Sepakung village. The sampling technique used is purposive sampling. Data collection techniques using observation, questionnaires, and documentation. The data processing results show that the experience of dealing with landslides for the residents of Sepakung village is quite good. This is shown from the average descriptive percentage score reaching 65.909091. The attitude of the respondent's vigilance is included in the very good category, with a descriptive score of the percentage getting 85%. All respondents in this study agreed that awareness of landslides needs to be increased during the rainy season. Knowledge of landslides that are owned needs to be increased again, especially for knowledge about the signs of landslides, disaster mitigation, early warning systems, and evacuation routes.

Keywords: disaster, disaster risk reduction, preparedness, landslide.
Factors Influencing Interest in Continuing Higher Education to the Sekolah Tinggi Teologi Pelita Kebenaran Medan with Religiosity as Moderating Variables (Empirical Study of the Congregation Gereja Bethel Indonesia, Medan Plaza)
Authors: Ni Li , Hutagalung Galumbang
Published: August 2021

This study aims to determine the factors influencing interest in continuing higher education to the Sekolah Tinggi Teologi Pelita Kebenaran Medan with religiosity as moderating variables, empirical study of the Congregation Gereja Bethel Indonesia, Medan Plaza. This research is a type of causal comparative research. The sample of this study amounted to 108 respondents with the sampling method using simple random sampling, the data testing method used was the structural equation modeling (SEM) test. Based on the test results, it was found that attitude had a significant positive effect on interest, subjective norms did not have a significant effect on interest, perceived behavioral control did not have a significant effect on interest, religiosity was not proven to moderate the effect of attitude on interest, religiosity was proven to moderate the effect of subjective norms on interest, and religiosity was not proven to moderate the effect of perceived behavioral control on interest.

Keywords: Attitude, Subjective Norms, Perceived Behavioral Control, Religiosity, Interest.
DRUG CHEMISTRY AND SELF-MEDICATION AWARENESS AS A TOOL IN TEACHING ORGANIC FUNCTIONS
Authors: SILVA Daniele dos Santos , YAMAGUCHI Klenicy Kazumy de Lima
Published: August 2021

One of the greatest difficulties in teaching chemistry is the decontextualized form the content is taught in the classroom. This study aims to use contextualization as a pedagogical tool, presenting different approaches to teaching chemistry by using organic functions applied to pharmaceutical drugs and alerting students about the risks of self-medication, as well as underlining precautions that should be taken when consuming medication. The project was carried out at the Maria Almeida do Nascimento State School, in Coari, Amazonas – Brazil, with high school seniors. The study used both quantitative and qualitative methods carried out in six steps: I Application of initial questionnaire; II expository lectures and discussions of clinical cases; III experimentation; IV lecture explaining reactions; V learning assessment; VI application of final questionnaire. Results showed a positive effect on content comprehension. This research demonstrates the importance of contextualizing academic subjects in teaching chemistry and using different methodologies to build scientific and social knowledge. Additionally, it helped bring awareness to the practice of selfmedication.
IDENTIFICATION OF Cryptococcus neoformans IN EXTRACTORS OF Columba Livia THAT FREQUENT THE PUBLIC HOSPITAL OF PALMAS - TO
Authors: SAMPAIO Jéssica Soares , GELLEN Luís Fernando Albarello , ALEXANDRE Maria de Assis Cruz
Published: August 2021

In Brazil, the mycoses have been winning great epidemiological importance, due to the progressive rate of morbidity and mortality. In many places, the pigeon has already reached urban pest conditions because of its overpopulation becoming a worldwide problem, which poses serious public health risks. Among the main causes of mycosis from pigeons, we highlight Cryptococcus spp. this species is the main cause of cryptococcosis, which occurs from the inhalation of fungal propagules that disperse through the air. This work aimed at the identification of Cryptococcus neoformans in excreta of Columba livia who attend the Public Hospital of Palmas (HPP) to verify transmission risks. The results were based on the identification of the most frequent points of the pigeon as in the chemotherapy sector (A) and in the emergency sector (B and C). The methodology for identification of C. neoformans was supported by the evaluation of macroscopic culture, microscopy and biochemical test. Of 30 samples identified, 3.3% at point A, 13.3% at point B, and 3.3% at point C were positive being observed, therefore, the presence of C. neoformans in a large percentage in the HPP emergency sector, which makes it an environment conducive to the propagation of yeast.