bluuebunny/crossref_metadata_2025_split huggingface dataset:
Muographic Monitoring of Hydrogeomorphic Changes Induced by Post-Eruptive Lahars and Erosion of Sakurajima Volcano
Authors: Oláh László , Tanaka Hiroyuki K. M. , Hamar Gergő 
Published: June 2021

Abstract
Post-eruptive destabilization of volcanic edifices by gravity driven debris flows or erosion can catastrophically impact the landscapes, economies and human societies surrounding active volcanoes. In this work, we propose muography as a tool for the remote monitoring of hydrogeomorphic responses to volcano landscape disturbances. We conducted the muographic monitoring of Sakurajima volcano, Kyushu, Japan and measured continuous post-eruptive activity with over 30 lahars per year. The sensitive surface area of the Multi-Wire-Proportional-Chamber-based Muography Observation System was upgraded to 7.67 m2 ; this made it possible for the density of tephra within the crater region to be measured in 40 days. We observed the muon flux decrease from 10 % to 40 % through the different regions of the crater from September 2019 to October 2020 due to the continuous deposition of tephra fallouts. In spite of the long-term mass increase, significant mass decreases were also observed after the onsets of rain-triggered lahars that induced the erosion of sedimented tephra. The first muographic observation of these post-eruptive phenomena demonstrate that this passive imaging technique has the potential to contribute to the assessment of indirect volcanic hazards.
Association of Dietary Inflammatory Index (DII) With the Risk of Poly Cystic Ovary Syndrome: a Case-control Study
Authors: Kavei Parivash , Rad Esmaeil Yousefi , Akbari Soheila , Falahi Ebrahim , Mardani Mahnaz , Birjandi Mehdi , Saboori Somayeh 
Published: June 2021

Abstract
Objective: The aim of this case-control study was to investigate the association between Dietary Inflammatory Index (DII) and PCOS risk in the 120 newly-diagnosed cases of PCOS and 120 healthy controls aged between 18-45 years in Khorramabad of Iran. Results: Energy intake was significantly more in PCOS patients (p=0.01) and these people were less active than control women (p=0.001). The mean ± SD of DII in PCOS patients was 0.4±2.09 while it was 0.45±1.92 in control group (p=0.001). There was a positive association between increasing DII score and the risk of PCOS with the OR of 2.41(1.15, 5.02) in the crude model when we compared the fourth quartile with the lowest one. This association was still significant in several models after adjusting for age and energy intake in the model 1 (P- value for trend=0.001), in the second model and after adjusting for the level of activity, education, and family history of PCOS along with the first model (P- value for trend 0.003), and finally after additional adjustment for BMI in model 3 (P- value for trend 0.003). Results of present study showed that consuming more pro-inflammatory diets with higher DII scores are associated with increased risk of PCOS.
Sleep Disturbance, Psychiatric Issues, and Employment Status of Iranian People Living with HIV
Authors: Najafi Arezu , Mahboobi Marzieh , Soltani Saber , Jafarpour Ali , Haghighi Khosro Sadeghniiat , Aghajani Faezeh , Nakhostin-Ansari Amin , Kazerooni Parvin Afsar , Bazargani Matin , Ghodrati Somayeh , Akbarpour Samaneh 
Published: June 2021

Abstract
Objectives. Psychiatric problems and sleep disturbance among people living with HIV (PLWH) are associated with response to treatment, prognosis, and high-risk behaviors. We aimed to assess sleep disorders, psychiatric characteristics, and employment status among Iranian PLWH. Results. In total, 304 patients with a mean age of 40.01 (SD=9.60) years participated in the study. About 72% of the participants had a global PSQI score of more than 5, with a mean of 7.71 (SD=3.31). About 55.6%, 50%, and 67.4% of patients had abnormal scores for depression, anxiety, and stress. Unemployed patients had 2.13 times more chance (95% CI: 1.01-4.53) of having poor sleep quality compared to employed patients, and stress increased its likelihood by 3.18 times (95% C: 1.47-5.88).
B subgroup detection in a small hospital transfusion service
Authors: Elardo E. , Elbadri N. , Sanchez C. , Powell V. , Smaris M. , Li Y. , Jacobson J. , Hilbert T. , Hamilton T. , Wu D.W. 
Published: June 2021

Abstract
The ABO blood group system includes phenotypes, or subgroups, that differ in the amount of A and B antigens present on the red blood cells (RBCs). These subgroups also differ in the A, B, or H substances present in secretions (for individuals who have the secretor phenotype). B subgroups are very rare and are less frequently reported than A subgroups. Usually, B subgroups are discovered during serologic testing when there is a discrepancy between RBC and serum grouping results. Subgroups of B are usually identified by a reference laboratory using molecular and adsorption-elution methods. This report details a case of a young, healthy, pregnant woman with a B subgroup detected by a small transfusion service using adsorption-elution methods. Serology and genotyping of the ABO gene was performed at a reference laboratory where the serology was consistent with a B subgroup, but no changes were identified in ABO gene sequencing. It is important to correctly identify B subgroups in donors and recipients to help resolve ABO discrepancies and potentially prevent ABO incompatibility in blood transfusion, thus minimizing transfusion reactions.
Performance of potential evapotranspiration models in Peninsular Malaysia
Authors: Goh Ee Hang , Ng Jing Lin , Huang Yuk Feng , Yong Stephen Luo Sheng 
Published: June 2021

Abstract
Potential evapotranspiration (PET) is an important parameter for the operation of irrigation projects and water resources management. The globally recognized PET estimation model, the FAO-56 Penman–Monteith (FAO-56 PM) model, had been criticized for its requirement of many detailed meteorological variables, but nevertheless has been accepted as the baseline model in many worldwide studies. The performances of different PET models can be found to be excellent for a specific location but may not be representative in other regions. The aim of this study is to select the most suitable PET model to estimate PET in Malaysia. Three radiation-based models and four temperature-based models were compared with the FAO-56 PM model at seven selected meteorological stations in Peninsular Malaysia. The mean bias error, relative error (Re) and normalized root-mean-square error (NRMSE) and coefficient of determination (R2) were used to evaluate the performances of the PET models. The Re values of Turc models were below 0.2 at all stations, while Priestly–Taylor, Thornthwaite, Thornthwaite-corrected and Blaney–Criddle models were above 0.2. The Makkink and Hargreaves–Samani models were below 0.2 at most of the stations. Thus, the Turc model was recommended as the best model to estimate PET in Peninsular Malaysia.
Characterization of particles and their relation with residual aluminum in water treated with pulsating floc blanket clarifiers and conventional clariflocculators using PACl
Authors: Srivastava Shashank , Brighu Urmila , Gupta Akhilendra Bhushan 
Published: June 2021

Abstract
A pulsating floc blanket clarifier (PFBC) employing cyclic contractions and rarefactions to a bed of densely concentrated suspension of flocculated particles in a fluidized state, was compared with conventional clariflocculator (CC) at pilot scale (8,000 L/day) in continuous mode of operation. For influent turbidity varied from 2 to 20 NTU, coagulation-flocculation behavior exhibited under the two fundamentally different treatment processes with PACl influenced inter-related performance parameters. The residual turbidity was found to be lower by 74%, flocs and fine colloids in suspension larger by 73 and 75% respectively, and the total and dissolved residual aluminum lower by 50 and 49% respectively on average for PFBC compared to CC. Particulate form comprised major fraction (≈72%) of total residual aluminum for both. PFBC abetted formation of a more consolidated floc structure, which rendered the shape, size and morphology such that the settling velocity was 50% to 410% higher than that of the CC flocs. Reaction-limited aggregation (RLA) process and inter-particle bridging were dominant and the resulting floc structure and its formation mechanism have been presented.
Advances in the Arena of 1-(4-hydroxy-6-Methyl-2H-Pyran-2-On-3-yl)-
3-Arylpropenone: Preparation, Reactivity and Transformations
Authors: Chaudhri Vishwas , Prakash Richa , Pundeer Rashmi 
Published: June 2021

Abstract:
The 1-(4-hydroxy-6-methyl-2H-pyran-2-on-3-yl)-3-aryl-2-propenones, chalcone analogs
derived from dehydroacetic acid (DHA), play a significant role in synthetic organic chemistry
and proved to be an important intermediate for the wealth of multifarious biologically active molecules
especially heterocyclic compounds. The review is an attempt to compile the transformations
of DHA-chalcones to various classes of products.
A Novel Feature Selection Method Based on MRMR and Enhanced Flower Pollination Algorithm for High Dimensional Biomedical Data
Authors: Yan Chaokun , Li Mengyuan , Ma Jingjing , Liao Yi , Luo Huimin , Wang Jianlin , Luo Junwei 
Published: June 2021

Background:
The massive amount of biomedical data accumulated in the past decades can
be utilized for diagnosing disease.

Objective:
However, the high dimensionality, small sample sizes, and irrelevant features of data often have
a negative influence on the accuracy and speed of disease prediction. Some existing machine learning
models cannot capture the patterns on these datasets accurately without utilizing feature selection.

Methods:
Filter and wrapper are two prevailing feature selection methods. The filter method is fast but
has low prediction accuracy, while the latter can obtain high accuracy but has a formidable computation
cost. Given the drawbacks of using filter or wrapper individually, a novel feature selection method,
called MRMR-EFPATS, is proposed, which hybridizes filter method Minimum Redundancy Maximum
Relevance (MRMR) and wrapper method based on an improved Flower Pollination Algorithm (FPA).
First, MRMR is employed to rank and screen out some important features quickly. These features are
further chosen for individual populations following the wrapper method for faster convergence and less
computational time. Then, due to its efficiency and flexibility, FPA is adopted to further discover an optimal
feature subset.

Result:
FPA still has some drawbacks, such as slow convergence rate, inadequacy in terms of searching
new solutions, and tends to be trapped in local optima. In our work, an elite strategy is adopted to
improve the convergence speed of the FPA. Tabu search and Adaptive Gaussian Mutation are employed
to improve the search capability of FPA and escape from local optima. Here, the KNN classifier with
the 5-fold-CV is utilized to evaluate the classification accuracy.

Conclusion:
Extensive experimental results on six public high dimensional biomedical datasets show
that the proposed MRMR-EFPATS has achieved superior performance compared to other state-of-theart
methods.
The Effect of Aging on Body Temperature: A Systematic Review and Meta- Analysis
Authors: Hernandes Júnior Paulo Roberto , Sardeli Amanda Veiga 
Published: June 2021

Background:
Since age is the major risk factor for chronic diseases and mortality, it
seems mistaken that older adults have lower basal temperature than young individuals. Many confounding
factors could hinder the achievement of a consensus, such as the different sites of measurement,
control of basal conditions, health conditions, age difference compared, sex, and others.

Objective:
The aim was to meta-analyze previous studies in order to find a consensus regarding the
effects of aging on body temperature in humans, considering different types of temperature assessments,
age difference and sex.

Methods:
A systematic search was performed in PubMed and 16 studies comparing basal temperature
between older and young adults were meta-analyzed.

Results:
Older adults have significantly lower body temperature than young adults (-0.17 °C
(-0.30; -0.03), p=0.04). Considering the different sites of measure, while core temperature tended
to be lower in older adults (-0.13 °C (-0.27; 0.01), p=0.07), and skin temperature was not different
(-0.21 °C (-0.5; 0.08), p=0.15). The aging effects were more prominent in men when assessed by
oral temperature and when compared between higher age difference.

Conclusion:
Indeed, there is a small reduction in overall temperature with aging, drove by the reduction
in core temperature rather than skin temperature. The confirmation of these findings by
this meta-analysis, now provide the base for the development of strategies to face the impairment
in thermoregulation and metabolic efficiency with aging.
A jornada da decisão do consumo de música na era digital por parte do consumidor jovem
Authors: Mattoso Cecilia , Genes Felipe 
Published: June 2021

Este artigo buscou analisar como se dá a jornada de decisão dos jovens cariocas com alto capital cultural, no que tange ao consumo de música popular. Mais especificamente, buscou-se identificar as etapas e influências que ocorrem na jornada de decisão de jovens com alto capital cultural, residentes do município do Rio de Janeiro, sobre o consumo de música popular. Para tanto foi utilizada uma abordagem qualitativa com a realização entrevistas em profundidade. Estes jovens cariocas decidem a música popular que vão consumir e em qual plataforma vão consumi-la com base em sugestões de amigos, dos formadores de opinião da internet e na disponibilidade e facilidade das plataformas digitais. Os critérios de escolha são bastante variados, mas emergiu um critério de segmentação bastante interessante para o mercado, os aficionados e os não exigentes. As plataformas de streaming vão se ver obrigadas a agregar funcionalidades de outros serviços, fora da indústria da música. Os jovens entrevistados consideram suas experiências em outros serviços e plataformas ao avaliar os serviços de streaming. Com relação a estudos de consumo, vislumbra-se um modelo de processo decisório que não é linear, mas sim uma jornada de idas e vindas, com a avaliação e comparação dos serviços de forma mais ampla, incluindo outros setores, com diversas influências e em constante mutação, indicando a necessidade de ter-se mais foco, não somente no entendimento do comportamento do consumidor, mas também nas dinâmicas de mercado.
O Consumo de fraldas descartáveis infantis – os impactos socioambientais oriundos das práticas de mercado sob a perspectiva do Macromarketing.
Authors: Do Nascimento Katia Cardoso , Barros Denise Franca 
Published: June 2021

O uso de fraldas descartáveis infantis tornou-se indispensável na rotina das famílias contemporâneas devido, principalmente, as suas características de praticidade de troca e de descarte e as questões relacionadas a saúde e higiene infantil. Este ensaio teórico tem como objetivo discutir os impactos ambientais oriundos do consumo das fraldas descartáveis infantis sob a perspectiva do Macromarketing. Através do levantamento histórico sobre a evolução do produto, buscou-se compreender os aspectos sociais que colaboraram para o desenvolvimento e o crescimento exponencial desse mercado. A partir do modelo teórico de Nason (1989), analisa-se as etapas de produção, consumo e descarte e as consequências sociais oriundas das transações de mercado sobre as diferentes partes. Considerando essa perspectiva, foi possível identificar a gravidade dos impactos socioambientais relacionados principalmente ao descarte, o papel central que os mercados exercem para a abordagem de políticas ambientais relacionadas as práticas de marketing, assim como novas configurações emergentes do mercado, derivadas de grupos da sociedade conscientes de sua condição de agentes principais no processo de interação com o meio ambiente e alinhados a práticas de consumo mais sustentáveis.Palavras Chave: fraldas descartáveis; consumo; impactos ambientais; Macromarketing
Rio Anime Clube: a festa dos fãs
Authors: Da Silva Leonardo Soares , Travancas Isabel 
Published: June 2021

O objetivo deste artigo é analisar um evento da Indústria Cultural onde a cultura pop é celebrada: o Rio Anime Club. Foi desenvolvida uma pesquisa de “inspiração etnográfica” no Rio Anime Club realizado em maio de 2019, no clube Hebraica, no Rio de Janeiro. Ela incluiu observação participante e realização de entrevistas. Trata-se de uma festa organizada por fãs e para fãs e suas marcas principais são a coesão social entre os participantes e as “efervescências coletivas” vividas por eles no evento. Este trabalho foi construído sobre uma base teórica que inclui as obras dos autores: Adorno e Horkheimer (1993) para pensar a indústria cultural, Durkheim (1978) a festa, Fiske (1992) e Hills (2002) o fandom, Baym (2007) e Coelho (1999) os fãs (2015) e Nunes (2015) o cosplay. Durante a pesquisa de campo observou-se que as interações entre os participantes, assim como as suas práticas - o cosplay é uma delas -, são expressão do vínculo dos indivíduos com a cultura pop. E ainda que essa cultura seja responsável pelas emoções que provoca estas só ocorrem porque os participantes deixam-se afetar por suas narrativas. Podemos concluir que a cultura pop, responsável pelas experiências vivenciadas no Rio Anime Club, tem um papel importante na vida de seus fãs.
Creative economy and Covid-19: the post crisis trends in Brazil and globally
Authors: Gammal Zeitune Leonardo Jacques 
Published: June 2021

Abstract This article aims to introduce reflections on post Covid-19 crisis trends for the Creative Economy sector. The main argument is that the trends have changed due to coronavirus pandemic, causing a strong global economic crisis. For this purpose, a desk research was carried out - both bibliographical, regarding the central themes, for the construction of the theoretical reflection presented, and of documents (newspaper and magazine articles) about the Covid-19 pandemic impact on the Creative Economy sector and alternatives that Brazilian and foreign entrepreneurs had to find in order to circumvent the crisis caused by Covid-19 Keywords: creative economy, Covid-19, pandemic, crisis, trends
Pengaruh Pemberian Ekstrak Daun Miana (Coleus atropurpureus, L) dalam air minum terhadap Performa broiler
Authors: Fati Nelzi , Syukriani Debby , Luthfi Ulva Mohtar , Siregar Ramond 
Published: June 2021

Penelitian ini bertujuan untuk mengetahui pengaruh pemberian ekstrak daun miana dalam air minum dengan level yang berbeda. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL)dengan perlakuan adalah level ekstrak miana yaitu 0 % (kontrol) (A), 0,025%(B), 0,075% (C) dan 0,125% (D), dan diulang sebanyak 5 kali. Peubah yang diamati adalah pertambahan bobot badan, konsumsi ransum, konversi ransum dan persentase karkas.. Data yang diperoleh dianalisis sesuai rancangan yang digunakan dan pengaruh yang nyata dilanjutkan dengan uji Duncan. Hasil analisis ragam menunjukkan bahwa pemberian 0,075 % dan 0,125% ekstrak miana nyata (P<0,05) meningkatkan bobot badan, sedangkan pemberian ekstrak miana 0,125% nyata (P<0,05) menurunkan konversi ransum . Pemberian ekstrak miana dalam air minum tidak berpengaruh nyata (P>0,05) terhadap konsumsi ransum dan persentase karkas broiler. Disimpulkan bahwa pemberian 0,075% ekstrak miana memberikan konversi ransum dan pertambahan bobot badan broiler yang terbaik

Kata kunci: ekstrak daun miana, konsumsi ransum, konversi ransum dan persentase karkas
Pengaruh Substitusi Ransum Komersial dengan Tepung Keong Mas (Pomacea canaliculata L) Terhadap Performa Puyuh Periode Grower
Authors: Subiah Tutik , Fitra Deni , Erwan Edi 
Published: June 2021

Penelitian ini bertujuan untuk mengetahui pengaruh substitusi ransum komersial dengan tepung keong mas (TKM) terhadap performa puyuh periode grower yang meliputi konsumsi ransum, pertambahan bobot badan dan konversi ransum. Penelitian ini dilaksanakan pada bulan Mei 2017 di UIN Agricultural Research and Development Station (UARDS), Fakultas Pertanian dan Peternakan UIN Suska Riau. Penelitian ini menggunakan rancangan acak lengkap (RAL) dengan menggunakaan 4 perlakuan yaitu: T0= Ransum komersial, T1= 5% TKM + 95% ransum komersial, T2= 10% TKM + 90% ransum komersial dan T3= 15% TKM + 85% ransum komersial. Hewan percobaan yang digunakan adalah puyuh petelur umur 14 sampai 42 hari yang dipelihara dalam 16 petak kandang dan tiap kandang terdiri dari 4 ekor puyuh. Hasil penelitian menunjukkan bahwa substitusi TKM sampai level 15% tidak berpengaruh terhadap konsumsi, pertambahan bobot badan dan konversi ransum. Kesimpulan dari penelitian ini adalah substitusi ransum komersial dengan TKM sampai level 15% dapat diaplikasikan di dalam dalam ransum puyuh periode grower.
Kata kunci : puyuh, tepung keong mas, ransum komersial dan performa
Lacan, linguística e antropologia: consolidação e contribuições
Authors: Rios Cleusa 
Published: June 2021

Entrevista com Cleusa Rios Passos, professora titular da Faculdade de Filosofia Letras e Ciências Humanas da Universidade de São Paulo, que tem experiência na área de Letras, com ênfase em Teoria Literária, atuando principalmente nos seguintes temas: Guimarães Rosa, estudo das formas narrativas e confluências entre crítica literária e psicanálise. Desde 2005, coordena (com outro docente) o grupo de pesquisa "Crítica Literária e Psicanálise". Entrevista: Elisabeth CardosoEdição: Ana Paula Rodrigues da Silva, Thiago Fonseca (TV-PUC)Música: PIPA estúdio
ANALISIS PERFORMANSI TURBIN PROPELLER OPEN FLUME TIPE TC 60 KAPASITAS 100 W TERHADAP PERUBAHAN DEBIT
Authors: Sugandi Wahyu K , Kendarto Dwi R , Dwiratna Sophia , Rahmanda Arif 
Published: June 2021

The TC 60 open flume propeller turbine is an example of a pico-hydro-based fluid engine. The potential of the TC 60 open flume propeller turbine can be maximized by paying attention to the flow rate. This study aims to analyze the performance of the TC 60 open flume propeller turbine performance which is influenced by changes in discharge. The method used is descriptive analysis method. The turbine performance testing was carried out at the CV Cihanjuang Inti Teknik laboratory in Cimahi. Turbine testing begins by making 9 discharge ranges from 1.28 litre/sec until 4.85 litre/sec then testing each of these flows. Power testing is carried out using a lamp load of 10 to 100 watts. The results showed the effect of changes in discharge on the power generated by the turbine. The maximum power produced in this study is 74 watts at a discharge flow of 4.85 litre/sec with a load of 70 watts. The lowest discharge to be able to move the turbine is 1.28 litre/ sec. The results of the technical feasibility analysis on civil buildings in CV Cihanjuang Teknik show that the TC 60 open flume propeller turbine is feasible to use by considering the design of the discharge, head and channel shape of civil buildings. Keywords: discharge, picohydro, propeller turbine, performance