bluuebunny/crossref_metadata_2025 huggingface dataset:
How can we discover the most valuable types of big data and artificial intelligence-based solutions? A methodology for the efficient development of the underlying analytics that improve care. (Preprint)
Authors: Bakker Lytske , Aarts Jos , Uyl-de Groot Carin , Redekop Ken
Published: July 2021

BACKGROUND

Much has been invested in big data and artificial intelligence-based solutions for healthcare. However, few applications have actually been implemented in clinical practice. Early economic evaluations can help to improve decision-making by developers of analytics underlying these solutions to increase the likelihood of successful implementation, but recommendations about their use are lacking.

OBJECTIVE

The aim of this study was to develop and apply a framework that positions best-practice methods for economic evaluations alongside development of analytics, thereby enabling developers to identify barriers to success and to select analytics worth further investments.

METHODS

The framework was developed using literature, recommendations for economic evaluations and by applying the framework to use cases (chronic lymphocytic leukemia (CLL), intensive care, diabetes). First, the feasibility of developing clinically relevant analytics was assessed and critical barriers to successful development and implementation identified. Hereafter, economic evaluations were used to determine critical thresholds and guide investment decisions.

RESULTS

Developing analytics for progressive CLL and diabetes was clinically relevant but not feasible with the data available. Alternatively, developing analytics for newly diagnosed CLL patients was feasible but continuing development was not considered worthwhile because the high drug costs resulted in an unfavorable cost-effectiveness ratio for potential users. In the intensive care, analytics reduced mortality and per-patient costs when used to identify infections (-0.5%, -€886) and also to improve patient-ventilator interaction (-3%, -€264). Both analytics hold the potential to save money but the return on investment for developers of analytics that identify infections strongly depends on infection rate; a higher rate implies greater cost-savings.

CONCLUSIONS

We present a framework that stimulates efficiency of development of analytics for big data and artificial intelligence-based solutions by selecting those applications of analytics for which development is feasible and worthwhile. For these applications, results from early economic evaluations can be used to guide investment decisions and identify critical requirements.
Correction: Continuous Monitoring of Vital Signs Using Wearable Devices on the General Ward: Pilot Study (Preprint)
Authors: Weenk Mariska , van Goor Harry , Frietman Bas , Engelen Lucien JLPG , van Laarhoven Cornelis JHM , Smit Jan , Bredie Sebastian JH , van de Belt Tom H
Published: July 2021

UNSTRUCTURED

REMOVE
Impoliteness Strategies in Trevor Noah’s Afraid of The Dark Stand-up Comedy Show
Authors: Hafisa Aulia , Hanidar Sharifah
Published: July 2021

This research focuses on identifying the impoliteness strategies and explaining the purposes of the most frequently used strategy in Afraid of the Dark stand-up comedy show performed by Trevor Noah. The data of this research are Trevor Noah’s utterances which contains impoliteness strategies. The analysis was based on the impoliteness strategies theory proposed by Jonathan Culpeper (1996). The result of this research shows that Trevor Noah uses 105 instances of impoliteness strategies which cover all five types of strategies proposed by Culpeper; bald on record impoliteness, positive impoliteness, negative impoliteness, sarcasm or mock politeness, and withhold politeness. Based on the findings, negative impoliteness is found to be the most frequently used strategy. It occurs 42 times or with a percentage of 40% of the whole data. This high frequency of negative impoliteness strategy is used to entertain the audience. Trevor Noah mostly used ‘condescend, scorn, or ridicule’ sub-strategies of negative impoliteness intended to amuse and entertain the audience and also to induce laughter when hearing one being ridiculed or disparaged.
Trauma in Washington Black’s Character as Seen in Esi Edugyan’s Washington Black
Authors: Alexander Agung Reynaldi , Saktiningrum Nur
Published: July 2021

This research analyzes the effect of trauma on Washington Black, the main character in Esi Edugyan’s Washington Black. Joy DeGruy’s theory of Post Traumatic Slave Syndrome is applied in order to understand how Black’s past experiences, trauma, and slavery affect his life. The primary data used in this research are taken from the novel Washington Black by Esi Edugyan, which includes characterization and description of the character Washington Black found in sentences and paragraphs in the novel. This research shows that Washington Black’s traumatic experiences are the main driving force of his actions which indicates the inability to separate his past from his decisions. The character Washington Black is a perfect model of someone who possesses Post Traumatic Slave Syndrome.
Mesenchymal stem cell secretome decreases the inflammatory response in annulus fibrosus organ cultures
Authors: Neidlinger-Wilke C , Ekkerlein A , Goncalves RM , Ferreira JR , Ignatius A , Wilke HJ , Teixeira GQ
Published: July 2021

Mesenchymal stem/stromal cell (MSC)-based therapies have been proposed for back pain and disc degeneration, despite limited knowledge on their mechanism of action. The impact of MSCs/their secretome on annulus fibrosus (AF) cells and tissue was analysed in bovine AF organ cultures (AF-OCs) exposed to upper-physiological cyclic tensile strain (CTS, 9 %, 1 Hz, 3 h/d) and interleukin (IL)-1β in a custom-made device. A 4 d treatment of the CTS + IL-1β-stimulated AF-OCs with MSC secretome downregulated the expression of inflammation markers [IL-6, IL-8, prostaglandin-endoperoxide synthase 2 (PTGS2)], complement system regulators [cluster of differentiation (CD)46, CD55, CD59] and matrix metalloproteinase 1 but also of tissue inhibitors of metalloproteinases (TIMP-1, TIMP-2) and collagen type I. At the protein level, it was confirmed that IL-6, MMP-3 and collagen content was decreased in AF-OCs treated with the MSC secretome compared to the CTS + IL-1β stimulation alone. 9 d after treatment, a biomechanical peel-force test showed that the annular adhesive strength was significantly decreased by the MSC secretome treatment. Overall, MSC secretome had a stronger impact on AF tissue than MSCs in co-culture. The secretome contributed to a decrease in the inflammatory and catabolic status of AF cells activated by CTS + IL-1β and played a role in the regulation of the complement system. However, it also contributed to a decrease in collagen at the gene/protein level and in AF mechanical strength compared to the CTS + IL-1β stimulation alone. Therefore, the use of MSC secretome requires further investigation regarding its influence on disc matrix properties.
Nota del II Ciclo de Conferencias en Ciencias Biológicas (II CCB), Universidad Autónoma de Santo Domingo, República Dominicana, 2021
Authors: Jiménez-Orozco Cristopher , Rojas J. A.
Published: July 2021

No precisa de un resumen.
Description of Knowledge of Pre-Clinical Students of the Faculty of Medicine, Indonesian Christian University Batch 2020 regarding COVID-19
Authors: Reviani Nia
Published: July 2021

The world is currently facing a pandemic spreading rapidly in more than 200 countries caused by the SARS-CoV-2. The virus was first thought to have originated from Wuhan, China, and the infection has spread throughout the world, including Indonesia. The mortality rate for COVID-19 in Indonesia is 8.9%. This figure is the highest in Southeast Asia. Therefore, the government made various efforts and policies to tackle the COVID-19 outbreak in Indonesia. One of them is implementing the health protocol, namely 3M (using masks, washing hands, and social distancing). However, due to the increasing number of Covid-19 transmission in Indonesia, the current health protocol became 5M (washing hands, wearing masks, social distancing, limiting mobility and interaction and staying away from crowds) is expected to reduce the transmission rate of the COVID-19 virus. This study aims to discover the description of knowledge of Pre-Clinical Students in Faculty of Medicine, Christian University of Indonesia, Class of 2020 regarding COVID-19. The design of the study is a descriptive survey with a quantitative descriptive. Data were obtained by using questionnaires distributed online with a non-random sampling technique, in which we used purposive sampling. The participants were next screened with the inclusion and exclusion criteria. It resulted in 140 participants who qualified the criteria and whose data could be considered for further analysis.  The results showed that from 140 students, 136 students (97,1%) had good knowledge, three students (2,1%) had sufficient knowledge, and one student (0,8%) had less knowledge about COVID-19. The study finds that 136 students (97,1%) in a class of 2020 in the Faculty of Medicine at Christian University of Indonesia have a good knowledge of COVID-19.

Keywords: Knowledge, Pre-Clinical Students, FK UKI 2020, COVID-19.
ASYMPTOTICS OF THE FILTRATION PROBLEM WITH ALMOST CONSTANT COEFFICIENTS
Authors: Kuzmina Ludmila , Osipov Yuri
Published: July 2021

During the construction of hydraulic and underground structures, a grout solution is pumped into the ground to create waterproof partitions. The liquid grout is filtered in the porous rock and clogs the pores when hardened. The mathematical model of deep bed filtration describes the transfer of suspension particles and colloids by a fluid flow through the pores of a rock. For a one-dimensional filtration problem in a homogeneous porous medium with almost constant coefficients, an asymptotic solution is constructed. The asymptotics is compared with the numerical solution.
Revisión para estudio técnico-científico sobre potencial invasor de Acheta domesticus (Orthoptera: Gryllidae) para Costa Rica
Authors: Kobe Solares Andrés , Murillo Miller Luis Ricardo
Published: July 2021

Introducción: El alto valor nutricional de los insectos, junto con las facilidades en medios y recursos para su reproducción, ha llevado a considerarse viable la producción masiva de estos organismos para complementar la producción de proteína de origen animal, y quizás en un futuro reemplazarse. Sin embargo, este potencial puede llegar a verse limitado por diversos factores en las consideraciones de importación de cada país. En Costa Rica, la importación de fauna viva cuenta con varios elementos a considerar, de los cuales destaca la imposibilidad actual de introducir cargamentos de especies de insectos como el grillo doméstico (Acheta domesticus). Primordialmente, esta imposibilidad radica en la necesidad de presentar un estudio técnico-científico sobre el potencial invasor de la especie a importar, de acuerdo al artículo 115 de la Ley de Conservación de la Vida Silvestre. Al establecerse el reglamento, este indicó como derrogatoria y transitoria la publicación del protocolo para el estudio técnico-científico, pero a la fecha no ha sido publicado. Objetivo: Por esto, se revisó literatura y se propone un protocolo de estudio técnico-científico sobre el potencial invasivo de el grillo doméstico A. domesticus, empleando a la especie nacional Anurogryllus muticus como modelo de estudio. Metodología: De las 12 zonas de vida sensu Holdridge del país, únicamente 3 podrían considerase viables para A. domesticus, por lo que el modelo de estudio técnico-científico se estableció con simulación de estas zonas de vida. Resultados: De acuerdo a las condiciones ambientales y climatológicas del país, se considera que es poco probable que se de sobrevivencia y prevalencia de A. domesticus en caso de su introducción, en base al modelo aplicado a A. muticus.
THE BURDEN OF SLEEP DISORDERED BREATHING IN CHILDREN WITH SICKLE CELL DISEASE
Authors: Liguoro Ilaria , Arigliani Michele , Tan Hui-leng , Gupta Atul
Published: July 2021

Children with sickle cell disease (SCD) have an increased risk of sleep
disordered breathing (SDB) compared with the general pediatric
population. There has been a growing research interest on this field in
recent years, yet many questions regarding risk factors and clinical
implications of SDB remain unclear. The aim of this review is to provide
a concise narrative and systematic synthesis of the available evidence
on the epidemiology, clinical presentation, complications and
management, of SDB in children with SCD. An electronic search was
conducted on studies published from the 1st of January 2000 to the 31st
of December 2020 in PubMed/Medline, Scopus and Cochrane databases. All
studies focusing on SDB in children with SCD aged from 0 to 20 years
were included. Studies were eligible for inclusion if available in the
English language. A quantitative synthesis of the included studies was
performed. Only studies focusing on specific treatment outcomes were
included in a meta-analytic process. A total of 190 papers were
initially identified. After screening the title and abstract, 112
articles were evaluated for eligibility. At the end of the selection
process, 62 studies were included in the analysis. Sleep-disordered
breathing is associated with worse neurological, neurocognitive and
cardiological outcomes, whereas the association with frequency or
severity of vaso-occlusive pain events and acute chest syndrome was not
clarified. Therapeutic interventions like adenotonsillectomy or oxygen
supply may result in a significant increase in mean nocturnal oxygen
saturation but effective clinical implications remain still unclear.
The relevance of pedigrees in the conservation genomics era.
Authors: Galla Stephanie , Brown Liz , Couch-Lewis Yvette , Cubrinovska Ilina , Eason Daryl , Gooley Rebecca , Hamilton Jill , Heath Julie , Hauser Samantha , Latch Emily , Matocq Marjorie , Richardson Anne , Wold Jana , Hogg Carolyn J. , Santure Anna , Steeves Tammy
Published: July 2021

Over the past 50 years conservation genetics has developed a substantive
toolbox to inform species management. One of the most long-standing
tools available to manage genetics - the pedigree - has been widely used
to characterize diversity and maximize evolutionary potential in
threatened populations. Now, with the ability to use high throughput
sequencing (HTS) to estimate relatedness, inbreeding, and genome-wide
functional diversity, some have asked whether it is warranted for
conservation biologists to continue collecting and collating pedigrees
for species management. In this perspective, we argue that pedigrees
remain a relevant tool, and when combined with genomic data, create an
invaluable resource for conservation genomic management. Genomic data
can address pedigree pitfalls (e.g., founder relatedness, missing data,
uncertainty), and in return robust pedigrees allow for more nuanced
research design, including well-informed sampling strategies and
quantitative analyses (e.g., heritability, linkage) to better inform
genomic inquiry. We further contend that building and maintaining
pedigrees provides an opportunity to strengthen trusted relationships
among conservation researchers, practitioners, Indigenous Peoples, and
local communities.
Novel biophotonics-based techniques in dental medicine - a literature review
Authors: Novta Evgenije , Lainovic Tijana , Grujic Dusan , Komsic Jelena , Pantelic Dejan , Blazic Larisa
Published: July 2021

Introduction. Biophotonics deals with interactions between light and
biological matter, integrating knowledge of physics, chemistry, engineering,
biology, and medicine for solving specific biomedical or life science
problems. Due to the ability to provide non-invasive, highly sensitive
tissue information and inducing specific localized tissue ablation,
biophotonics-based technologies may be of utmost importance in improving
dental healthcare. The aim of this review article is to give an overview of
contemporary biophotonics-based technologies and their applications in
dental research and clinical practice. Various applications of
biophotonics-based technologies. Biomedical imaging techniques (nonlinear
microscopy methods and optical coherence tomography), photo-mechanical
methods (digital holographic interferometry, photo-elasticity, digital image
correlation, Moir? interferometry), optical spectroscopy techniques (Raman
and Fourier transform infrared spectroscopy, Brillouin light scattering
spectroscopy), fiber Bragg grating sensors, photodynamic therapy,
photo-biostimulation, and femtosecond laser applications are presented in
this paper. Conclusion. In accordance with the modern tendencies of
prevention and timely diagnosis of oral diseases, biophotonics may be
considered the leading scientific discipline on the path of progress of
dental medicine and technology. Therefore, this paper provides an overview
of modern methods based on biophotonics and summarizes their applicability
focusing on the field of dental medicine.
Historical HbA1c Values May Explain the Type 2 Diabetes Legacy Effect: UKPDS 88
Authors: Lind Marcus , Imberg Henrik , Coleman Ruth L. , Nerman Olle , Holman Rury R.
Published: July 2021

OBJECTIVE

Type 2 diabetes all-cause mortality (ACM) and myocardial infarction (MI) glycemic legacy effects have not been explained. We examined their relationships with prior individual HbA1c values and explored the potential impact of instituting earlier, compared with delayed, glucose-lowering therapy.

RESEARCH DESIGN AND METHODS

Twenty-year ACM and MI hazard functions were estimated from diagnosis of type 2 diabetes in 3,802 UK Prospective Diabetes Study participants. Impact of HbA1c values over time was analyzed by weighting them according to their influence on downstream ACM and MI risks.

RESULTS

Hazard ratios for a one percentage unit higher HbA1c for ACM were 1.08 (95% CI 1.07–1.09), 1.18 (1.15–1.21), and 1.36 (1.30–1.42) at 5, 10, and 20 years, respectively, and for MI was 1.13 (1.11–1.15) at 5 years, increasing to 1.31 (1.25–1.36) at 20 years. Imposing a one percentage unit lower HbA1c from diagnosis generated an 18.8% (95% CI 21.1–16.0) ACM risk reduction 10–15 years later, whereas delaying this reduction until 10 years after diagnosis showed a sevenfold lower 2.7% (3.1–2.3) risk reduction. Corresponding MI risk reductions were 19.7% (22.4–16.5) when lowering HbA1c at diagnosis, and threefold lower 6.5% (7.4–5.3%) when imposed 10 years later.

CONCLUSIONS

The glycemic legacy effects seen in type 2 diabetes are explained largely by historical HbA1c values having a greater impact than recent values on clinical outcomes. Early detection of diabetes and intensive glucose control from the time of diagnosis is essential to maximize reduction of the long-term risk of glycemic complications.
Useful biometric variables in Iberian exuviae of Boyeria irene (Fonscolombe, 1838) (Odonata: Aeshnidae)
Authors: Nunes Luisa , Casanueva Patricia , Santamaría Tomás , Hernandez María Á. , Campos Francisco
Published: July 2021

In species of similar shape and size, biometric analyses make it possible to establish differences. Within one species, biometrics can help researchers to detect differences between populations and analyze their adaptations to environmental conditions. Until now little was known about the biometrics of the Iberian populations of Boyeria irene (Odonata: Aeshnidae), a large species living mainly in southern Europe. Eight biometric variables were studied in male and female exuviae of B. irene collected in three rivers of the Iberian Peninsula, with the objective of ascertaining which are the most suitable populations of this species to study. An analysis of principal components (PCA) shows that lengths of the epiproct, paraproct and prementum are the most influential in each of the three populations. The other variables (head width, body length, length of the gonapophyses, maximum and minimum width of the prementum) proved not to be relevant in this context.
Ciclismo e Sol: Fatores de Risco e Comportamentos
Authors:   Associação Portuguesa de Cancro Cutâneo, Correia Osvaldo ,   2 Centro Dermatologia Epidermis, Instituto CUF, Porto,   3CINTESIS – Center for Health Technology and Services Research  4Unidade de Imunologia clínica, Faculdade de Medicina do Porto, Correia Bernardo ,   Associa  o Portuguesa de Cancro Cut neo; Centro Dermatologia Epidermis, Instituto CUF, Porto;, Ribeiro Basil ,   Rio Ave F C
Published: July 2021

O ciclismo de recreação e de competição é um desporto praticado ao ar livre, frequentemente em horas de grande exposição solar, à radiação infravermelha que aquece o corpo e radiação ultravioleta, a qual é um dos fatores de risco para o desenvolvimento do cancro da pele. No sentido de averiguar o grau de conhecimento de ciclistas profissionais, assim como as eventuais consequências da exposição solar, foi realizado um estudo sobre o comportamento e hábitos de prevenção solar dos ciclistas participantes na “Volta a Portugal “ em 2011. Nos resultados apresentam-se também as agressões cutâneas sofridas, especialmente as queimaduras de origem solar, assim como se tentou aferir o grau de aprendizagem desta temática ao longo da Volta.
Instabilidade Objetiva da Rótula: da Avaliação ao Tratamento
Authors:   Faculdade de Medicina e Ciências Biomédicas, Universidade do Algarve, Brink Carvalho Lucas , Andrade Renato , Duarte Silva Luís , Valente Cristina , Espregeuira-Mendes João ,   Clínica do Dragão, Espregueira-Mendes Sports Centre - FIFA Medical Centre of Excellence, Porto.
Published: July 2021

A instabilidade objetiva da rótula é uma das patologias mais frequentes do joelho. O tratamento depende da avaliação completa e minuciosa das características intrínsecas e funcionalidade do joelho. O tratamento conservador tem uma taxa de reincidência não menosprezável. O tratamento cirúrgico pode consistir maioritariamente na reconstrução do ligamento patelofemoral medial associado à correção de outros fatores de risco e/ou reconstrução de outras estruturas ligamentares insuficientes. Um conhecimento atualizado dos fatores a ter em conta, assim como das opções terapêuticas disponíveis, poderão levar ao acompanhamento e seleção da opção mais adequada para cada caso.
Síndrome de Dor Patelofemoral
Authors:   Serviço de Ortopedia, Centro Hospitalar Vila Nova de Gaia-Espinho, EPE, Costa Sousa Henrique , Matos Joana ,   Servi o de Medicina F sica e Reabilita  o do Centro Hospitalar Entre Douro e Vouga, Santa Maria da Feira, Oliveira José Ricardo ,   Serviço de Ortopedia, Centro Hospitalar Vila Nova de Gaia-Espinho, EPE;, Ventura Moisés ,   Serviço de Ortopedia, Centro Hospitalar Vila Nova de Gaia-Espinho, EPE;, Ferreira Andreia ,   Serviço de Ortopedia, Centro Hospitalar Vila Nova de Gaia-Espinho, EPE;
Published: July 2021

A síndrome da dor patelofemoral é uma causa de dor anterior do joelho, que afeta predominantemente mulheres jovens sem alterações estruturais de base que justifiquem as queixas. A etiologia  multifatorial, para a qual contribuem vários distúrbios funcionais do membro inferior que, em conjunto, condicionam um valgo dinâmico do joelho quando em flexão, com consequente alteração da excursão patelar. O diagnóstico é clínico, estando os exames auxiliares de diagnóstico reservados para quando há suspeita de sequelas, instabilidade rotuliana de repetição ou falência do tratamento conservador. O tratamento é conservador, baseando-se em programas de reabilitação que se foquem na correção dos distúrbios funcionais de base. O tratamento cirúrgico está reservado para as sequelas que podem resultar desta patologia.
Instabilidade Crónica do Tornozelo Associada a Rotura do Tendão Curto Peroneal – A propósito de um Caso Clínico
Authors:   Hospital Ortopédico de Santana, Parede., Flora Miguel , Pacheco Jácome ,   Hospital Ortopédico de Santana, Parede., Diniz Pedro ,   Hospital Ortopédico de Santana, Parede., Neto Ana Luisa ,   Hospital Ortopédico de Santana, Parede., Guerra Pinto Francisco ,   Hospital Ortopédico de Santana, Parede.
Published: July 2021

A rotura longitudinal no tendão do músculo curto peroneal associada a instabilidade crónica do tornozelo pode passar despercebida levando a estados de incapacidade prolongados. O diagnóstico atempado desta patologia é crucial porque possibilita opções cirúrgicas mais eficazes e menos invasivas. Os autores descrevem o caso de uma doente de 38 anos, desportista recreativa, com instabilidade crónica do tornozelo e dor retromaleolar que trataram cirurgicamente, discutindo as opções cirúrgicas possíveis.
Lesões Cervicais no Mergulho
Authors:   Serviço de Ortopedia do Centro Hospitalar e Universitário de Coimbra, Lino Moura Diogo , Lourenço Paulo ,   Serviço de Ortopedia do Centro Hospitalar e Universitário de Coimbra, Jardim Carlos ,   Serviço de Ortopedia do Centro Hospitalar e Universitário de Coimbra, Martins Farinha Pedro ,   Aluno do Mestrado Integrado em Medicina na Faculdade Medicina da Universidade de Coimbra
Published: July 2021

As lesões da coluna cervical associadas a atividades aquáticas, tais como o mergulho, ocorrem principalmente em indivíduos jovens e saudáveis. As lesões mais comuns são as fraturas e luxações das vértebras cervicais, habitualmente de C5, C6 e C7, podendo estar associadas a lesão da medula espinhal, mais frequentemente no nível C5 e C6. São causa primária de tetraplegia associada a atividades recreativas, caracterizando-se por dependência funcional grave com condicionantes familiares e socioeconómicas importantes. A antecipação do risco e a prática prudente do mergulho, associados a campanhas de sensibilização para as potenciais consequências, devem estar na linha da frente na prevenção da ocorrência destas lesões.
GROWTH AND SURVIVAL RATE OF VANAME SHRIMP (Litopenaeus vannamei) PL-10 ON DIFFERENT STOCKING DENSITY
Authors: Pratiwi Pratiwi , Marzuki Muhammad , Setyono Bagus Dwi Hari
Published: July 2021

Litopenaeus vannamei is a commercial shrimp that has high economic value. In recent years, the main commodity contributing to the aquaculture sector in Indonesia is vaname shrimp. Vaname shrimp cultivation aims to meet the increasing market demand. One of the factors that influence the success of vaname shrimp cultivation is the stocking density. This study aims to determine the growth and viability of PL-10 vaname shrimp (Litopenaeus vannamei) fry at different stocking densities. This study used a completely randomized design (CRD). There were 4 treatments, namely P1 with a stocking density of 75 heads / 40 liters, P2 with a stocking density of 150 heads / 40 liters, P3 with a stocking density of 225 heads / 40 liters, and P4 with a stocking density of 300 heads / 40 liters, respectively. 4 repetitions. The research data were analyzed using statistical analysis Univariate One Way Analysis of Variance at 5% level with a 95% confidence interval. The results showed that the highest daily growth rate was obtained in treatment P1 with an average value of 26.836 ± 0.745% / day, the highest daily length growth rate was obtained in treatment P1 with an average value of 6.719 ± 0.103% / day, the highest absolute weight growth was obtained at treatment P1. P1 treatment with an average value of 0.031 ± 0.027 gram, absolute length growth was obtained in treatment P1 with an average value of 23.025 ± 0.667 mm, the highest survival rate was obtained in treatment P2 with an average value of 96.333 ± 3.549%, but not different real with treatment P2 (93.333 ± 3.443%) and treatment P4 (92.417 ± 2.062). The conclusion of this study is that stocking density has a significant effect on the growth of vannamei shrimp which are being maintained at the PL-10 stage. The best stocking density in this study was P1 treatment (75 fish / 40 liters).
DIVERSITY AND ABUNDANCE OF MACROZOOBENTHOS IN THE WATERS OF KELAGIAN LUNIK ISLAND PADANG CERMIN DISTRICT PESAWARAN REGENCY
Authors: Nugroho Wahyu Hari , Maharani Henni Wijayanti , Suparmono Suparmono
Published: July 2021

Kelagian Lunik Island is located in Pesawaran Regency which has three ecosystems that are mangrove, seagrass, and beaches ecosystems. These three ecosystems affect the survival of one of the biotas living on the substrate of the water that is macrozoobenthos. Macrozoobenthos are invertebrate biota that live on the base of the substrate or inside the substrate. The role that is large enough in the aquatic ecosystem is to describe the organic matter that falls to the water base. It is therefore the research to study the diversity and abundance of macrozoobenthos. This research was conducted in December 2019 to January 2020 located on Kelagian Lunik Island, Padang Cermin District, Pesawaran Regency, Lampung Province. The method is purposive sampling at five stations with three repetitions. The results show that the highest abundance found in the species Tellina perna with 2880 ind/m3 on Station 1, Nassarius globosus with 1851 ind/m3 on station 2, and Marshalora adversa with 1645 ind/m3, 2674 ind/m3, and 1851 ind/m3 at stations 3, 4 and 5. The biodiversity of macrozoobenthos such as the index of diversity and uniformity in the waters of Kelagian Lunik Island is relatively high and the dominant index is relatively low thereby the condition of the water can fit in the good category.
MODEL PEMBELAJARAN ELPSA: PENGARUHNYA TERHADAP KEMAMPUAN LITERASI MATEMATIS DAN KECEMASAN BELAJAR
Authors: Seta Eka Patmi , Suherman Suherman , Farida Farida
Published: July 2021

The purpose of this research was to effect the ELPSA learning model on students' mathematical literacy abilities, determine the effect of student learning anxiety on mathematical literacy skills, and determine the interaction between learning models and anxiety on mathematical literacy skills. This research is a quantitative type of quasi-experimental research. The sampling technique used was simple random sampling. Data were collected through tests and questionnaires. The test uses an essay with comparative material to measure mathematical literacy skills, while a questionnaire was used to determine the categories of student learning anxiety. The pre-requisite test in this study used the normality and homogeneity test. The data analysis technique used the two-way ANOVA test with different cells. Based on the calculation of ANOVA two ways different cells have obtained a test decision that is rejected, is rejected, and is accepted, it is necessary to carry out a further post ANOVA test using the Scheffe method '. The results showed that: there was an effect of the ELPSA learning model on mathematical literacy skills, there was an effect of student learning anxiety on mathematical literacy skills, and there was no interaction between learning models and student learning anxiety on mathematical literacy abilities.
ANALISIS KARAKTERISTIK STIMULUS DAN LEVEL KOGNITIF SOAL UM-PTKIN TAHUN 2019
Authors: Umar Hasriani
Published: July 2021

PTKIN plays a role in improving human resources, so a selection system is needed which can select students according to their competence. UM-PTKIN is one of a system for selecting prospective students. In the selection system, the questions being tested require the ability to think from low to a high level of prospective students so that knowing the characteristics of the questions being tested is one of the keys to the success of prospective students in facing selection. This study aims to classify the characteristics of the UM-PTKIN questions based on the form of the question stimulus and the cognitive level of the questions based on the revised Bloom`s Taxonomy. This type of research is qualitative research using content or document analysis techniques based on the characteristics of the stimulus and the cognitive level of questions. The data collection techniques in this study used non-test techniques and focus group discussion (FGD) using questionnaires and FGD guidelines. The results showed 1) mathematics questions on UM-PTKIN basic ability test in 2019 with the 1911 script code contains 3 questions in the form of image stimulus, 1 question in the form of graphical stimulus and tables, 3 questions in the form of stimulus formulas, 2 questions in the form of stimulus for mathematical equations, 4 questions in the form of stimulus examples and 13 questions in the form of case fragment stimulus; 2) The questions contained 26% in the LOTS question category, 30% with the MOST question category and 44% with the HOTS question category with the overall distribution of the question material, the material of the flat shape was the material that appears the most.
ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA SEKOLAH MENENGAH PERTAMA BERDASARKAN GAYA KOGNITIF
Authors: Izzati Lihar Raudina , Dewi Erlinda Rahma , Wisnu Andika
Published: July 2021

Problem-solving ability is a characteristic of mathematical activities and a major ability in developing mathematical understanding. Mathematical problem-solving ability can be seen from several dimensions, one of which is cognitive style. Cognitive style is a unique way for each individual to acquire, process, store, use the information to respond to tasks or situations, and build knowledge. FD and FI cognitive styles are one type of cognitive style that are categorized by general ways of thinking, solving problems, learning, and dealing with other people so that they have a relationship with problem-solving abilities. The subjects in this study involved 72 students (around the age of 13-14 years), namely 33 students with FD cognitive style and 39 students with FI cognitive style. The problem-solving ability test instrument in this study was a mathematical problem-solving ability test that had been validated by experts and tested for reliability. The cognitive style test instrument is the Group Embedded Figure Test (GEFT) item developed by Witkin. The problem-solving ability of junior high school students with FI cognitive style is better than FD students even though the difference is not much different.
Proximate and Sensory Properties of Wheat-Cocoyam (Colocasia Esculenta) Composite Bread
Authors: Orhevba Bosede Adelola , Ndanaimi Yahaya
Published: July 2021

In this study, samples of composite breads were produced from wheat and cocoyam flour blends using D-optimal design mixture, in the following proportions: 95:5, 90:10, 85:15. Bread sample which contained 100% wheat flour was also produced and this served as the control. The bread samples obtained were subjected to proximate and sensory analysis. The following results were obtained for the whole wheat flour bread: moisture (27.65%), protein (11.33%), crude fibre (0.59%), ash content (0.78%, fat (8.19%) and carbohydrate content (53.69%), respectively. While the composite bread samples had the moisture, protein, crude, ash, fat and carbohydrate in the following ranges:17.93-23.63%, 7.16-10.83%, 0.59-0.88%, 0.47-0.98%, 4.43-7.81% and 55.94-1.31%, respectively. The sensory tests carried out on the bread samples indicated that there was no significant difference between the whole wheat bread and the composite bread samples for flavour, crumb appearance and taste. However, for texture, overall preference and crust colour properties of the bread samples, significant differences were observed. From the study, it can be concluded that wheat flour can be substituted with cocoyam flour and bread samples made from this combination (up to 15% cocoyam flour inclusion) were acceptable. It was observed that the 100% wheat flour bread is the most acceptable, followed by the 5% cocoyam flour composite bread samples. Usage of cocoyam flours in bread baking can contribute significantly to enhancing nutrition and curbing the rising cost of bread.
Detection of Vector Mosquito of Filariasis in the Endemic Areas of Bangladesh
Authors: Nur Jasmin , Sultana Bilkis , Rahman Mohammad Hefzur , Moniruzzaman Mohammad
Published: July 2021

Background: Lymphatic Filariasis (LF), a mosquito born tropical parasitic disease, caused by Wuchereria bancrofti is not only a health but also a socio-economic problem in Bangladesh. Culex quinquefasciatus is the confirmed filarial vector in Bangladesh, so by controlling of this vector population, we can prevent this disease. To control this vector and decrease incidence of filariasis, we need to know studied mosquito’s sample in endemic areas.

Aim and objectives: Aim of this study was to see mosquito population in search of vector species in the endemic zones of malaria and filarial. Then we confirmed presence of vector species at molecular level by species specific DNA fingerprinting.

Methods: This cross-sectional entomological study was carried out in Hobiganj (Shatchori tea garden) and Moulvibazar district (Patrokhola and Madonmohonpur tea gardens). Mosquito was collected by paper cup with net, aspirator and torch light and vector mosquitoes were identified with stereoscopic microscope. After identification of the mosquitoes, these were stored in laboratory for analysis of the density of the vector mosquitoes in the endemic areas. Then the vector mosquitoes were identified through molecular method named Polymerase Chain Reaction (PCR).

Result: 1427 female mosquitoes belonging to 28 species under 5 genera were collected from three tea gardens. Culex quinquefasciatus which is the confirmed filarial vector in Bangladesh was found high in number (20.74%) out of the total collected mosquitoes. Other mosquito’s species were found in various ratios. Then Culex quinquefasciatus vector was identified by PCR.

Conclusion: As vector mosquitoes of LF are available in these tea gardens, the study concludes that these areas are highly LF endemic areas of Bangladesh. Through molecular method, the vector of LF can be identified certainly. As we identify the vector mosquito, thus we can prevent this LF disease at very early stage. So, these findings will be very beneficial and cost effective for a developing country like Bangladesh.
The market position of online fitness in the market of sports and wellness services
Authors: Putin A. S.
Published: July 2021

The article reveals the specifics of online fitness services, examines their position in the market of sports and wellness services. The content is determined, the cost of this type of services is estimated, as well as the consumer benefits from their acquisition.
The evolution of perfectionistic concerns and strivings in the proximity of exams: Evidence from a short-term longitudinal study
Authors:   Department of Psychology, University of Bucharest, Bucharest, Romania, Burcaș Sylvia , Crețu Romeo Zeno ,   Department of Psychology, University of Bucharest, Bucharest, Romania
Published: July 2021

To date, little is known about the short-term dynamics of perfectionism in undergraduate students, especially in certain potentially activating contexts, such as the proximity of the exam session. The aim of the present study was to address this methodological limitation and literature gap by conducting a latent growth curve model analysis of students’ perfectionistic concerns and strivings in the proximity of exams, to detect and explain the potential heterogeneity in their growth trajectories. The study sample consisted of 242 undergraduate students who participated at four-time points (228 at T0, 171 at T1, 225 at T2, and 146 at T3), spaced four weeks apart, between the beginning of the first academic semester and the beginning of the exam session. The results showed that while perfectionistic concerns displayed a significant overall growth trajectory during this period of time, perfectionistic strivings were rather stable personality traits, less dependent on contextual factors. Regarding the individual differences in perfectionism dimensions, the findings showed that there was a significant inter-individual variability around both the initial level and the overall growth trajectory of perfectionistic concerns. However, only the perceived teachers' expectations explained significantly part of the variations around the initial level of perfectionistic concerns.
THE IMPACT OF COVID-19 ON CULINARY BUSINESSES: A REVIEW
Authors: OKECH Roselyne
Published: July 2021

Culinary tourism also referred to as food tourism or gastronomy tourism, is engaged in by individuals who seek out culinary experiences to broaden their understanding of food culture or lifestyle while travelling. Tourism is very lucrative to local, state and national economies. Over the past decade, tourists have transitioned to seeking cultural experiences, where individuals immerse themselves in the cuisine and lifestyle of a culture, from street food to gourmet and fine dining. According to World Food Travel Association (WFTA), 80% of travellers research food and drink options while travelling to a new destination. Moreover, the organization states that 53% of these travellers consider themselves “culinary travellers.” With the COVID-19 pandemic limiting international travel, the impact has been greatly felt across all industries. The use of technology has been widespread during this time. During the height of lock-downs, with some of our favourite restaurants and food services unavailable, many people turned to social media to learn how to make their favourite dishes at home. So, from virtual cooking shows and tutorials, to live tastings and remote social eating have all been used to keep people engaged and interactive temporarily replacing the traditional experience. In support of the United Nations World Tourism Organization’s #TravelTomorrow campaign, chefs from around the world, including UNWTO Ambassadors for gastronomy tourism, shared their local recipes, giving audience a taste of what to expect when people start to travel again, and highlighting the unique potential of culinary. This paper using integrative literature review will highlight some of the impacts and challenges that food business especially small and medium establishments faced as a result of this pandemic. Caring about local food businesses and markets can help preserve our culinary roots. The recovery plan might be slow, but the tourism industry has always been resilient, it will survive.
JEL Classification: M19, L83
La memoria femenina en los diplomas falsificados de San Salvador de Oña: un monasterio dúplice frente a la reforma benedictina
Authors: Agúndez San Miguel Leticia
Published: July 2021

El presente artículo examina el tratamiento que recibió la memoria documental de las mujeres vinculadas con el monasterio de San Salvador de Oña durante su etapa fundacional tras la supresión del cenobio como casa dúplice. El análisis diplomático y paleográfico de los diplomas referidos a ese periodo primitivo evidencia una larga campaña de refacción documental ideada no solo para salvaguardar el patrimonio institucional en un contexto de litigio sino también para justificar y ensalzar la presencia de la nueva comunidad masculina tras la reforma benedictina del cenobio. Pese al prudente aprovechamiento que ese fondo documental requiere, debido a las falsificaciones y copias imitativas tardías que contiene, su análisis manifiesta diferentes versiones de una intencionada operación de desprestigio sobre el recuerdo de las mujeres que protagonizaron la historia primitiva del monasterio, cuyo alcance llegó hasta la historiografía de época moderna.
The Importance of Husband Support During Childbirth in Indonesia
Authors: Satrianegera Mohammad Fais , Hadju Veni , Kurniati Yessy
Published: July 2021

The Assistance of the husband during the delivery of the wife makes the process smoother. The assistance was related to various factors, including husband support. This study aims to determine the relationship between husband support and wife delivery assistance at the Sheikh Yusuf General Hospital in Gowa Regency. The study was conducted from October-November 2019. This study used a cross-sectional approach the population is all husbands who came to bring their wives in the period of October-November amounted to 385 people. The research sample was obtained by simple random sampling totaling 134 people. Data analysis was performed using SPSS with a chi-square test where the significance value was p <0.05. The results showed that the respondents in this study were mostly aged 18-24 years as many as 39.6%, the last level of education was Senior High School as much as 51.5% and working as entrepreneurs 38.8%. A small proportion of respondents in this study aged 39-45 years were 4 (3.0%), D3 education level was 4 (3.0%), and worked as a repairman 3 (2.2%). The study also showed that there were 81.3% of husbands supported childbirth and 18.7% did not. In addition, there were 64.9% of husbands accompanied their wives at delivery, and 35.1% did not accompany them. There is a relationship between the husband's support and delivery assistance (p = 0.008). It is expected that the husband can play an active role in assisting his wife so that it helps the smooth delivery process
Pertimbangan Hakim Dalam Penyelesaian Sengketa Harta Waris Antara Saudara Kandung
Authors: Masnayanti Masnayanti , Mustari Abdillah
Published: July 2021

AbstrakKonsep pembagian harta waris dalam hukum Islam terbagi dalam beberapa bagian yaitu Hukum bagian waris untuk anak, Hukum Bagian Warisan untuk Orang Tua, Hukum Bagian Waris untuk Duda atau Janda, Hukum Bagian Waris untuk Saudara Seibu Lain Ayah, Hukum Bagian Waris untuk Saudara Sekandung atau Seayah, Bagian Waris Áṣabah al-furuḍ, Bagian Ahli Waris Áṣabah. Adapun dalam memutuskan perkara hakim memiliki dasar pertimbangan dalam menyelesaikan perkara sengketa harta waris antara saudara kandung, adapun dasar pertimbangan tersebut secara keseluruhan berpatokan kepada Hukum Islam (kewarisan). Adapun dasar pertimbangan tersebut pada sengketa harta waris antara saudara sekandung, tidak menemui kendala dikarenakan dalam penyelesaian sengketa tersebut diselesaikan secara kekeluargaan.Kata Kunci : Harta Waris, Pertimbangan Hakim, Saudara Kandung, Sengketa. AbstractThe concept of division of inheritance in Islamic law is divided into several parts, namely inheritance law for children, inheritance law for parents, inheritance law for widowers or widows, inheritance law for siblings, fatherhood, inheritance law for siblings or father, Section of Inheritance of Áṣabah al-furu, Section of Heirs of Áṣabah. As for deciding the case of a judge has a basis for consideration in resolving cases of inheritance disputes between siblings, while the basis for these considerations is based entirely on Islamic Law (inheritance). The basis for these considerations in inheritance disputes between siblings, doesn’t encounter obstacles because in the settlement of the dispute is settled in a family.Keywords: Disputes, Inheritance, Judge Considerations, Siblings.
Cikkismertetés: Segít-e, ha a pénztáraknál kínált ropogtatnivalókat egészségesebbre cserélik?
Authors: Devosa Iván
Published: July 2021

A szupermarketekben a pénztár melletti árubemutató polcok a vásárlók számára elkerülhetetlen helyszín, ahol nagy valószínűséggel impulzív élelmiszer-vásárlásokra kerül sor. Sajnálatosan az itt kihelyezett élelmiszerek túlnyomórészt egészségtelenek. Ebben a kísérletben azt vizsgálták, hogy a hollandiai hátrányos helyzetű városok szupermarketjeiben a pénztáraknál választott egészségtelen élelmiszerek vásárlási arányát csökkentik-e az Egészséges Pénztár (Healthy Checkout Counter, HCC) bevezetésével.