bluuebunny/crossref_metadata_2025_split huggingface dataset:
Número de folhas e comprimento de estaca no enraizamento de sanquésia
Authors: Viana Carla Marins Santos Santana , Masiero Michel Anderson , Berte Elizabete Artus , Oliveira Silvane Zancanaro de , Tolfo Erivelto Folhiato , Folhiato Roberta Aparecida , Kaiper Edineia , Souza Vilmar Acorde de , Campos Ana Leticia de , Lima Daniela Macedo de 
Published: April 2021

Sanchezia oblonga Ruiz & Pav. é uma espécie ornamental e florística, muito utilizada no paisagismo e em jardins domésticos, atuando como uma das principais fontes alimentícias para a manutenção de polinizadores durante a estação do inverno. O objetivo deste trabalho foi avaliar a influência de folhas e o tamanho das estacas no enraizamento de sanquésia. Este trabalho foi constituído por dois experimentos, ambos, foram conduzidos em casa de sombra no Viveiro Florestal da Universidade Tecnológica Federal do Paraná – Câmpus Dois Vizinhos (UTFPR-DV). O delineamento experimental foi inteiramente casualizado (DIC), com três tratamentos, quatro repetições de 10 estacas por parcela. O primeiro experimento consistiu na confecção de estacas de 6 cm de comprimento, sendo os tratamentos constituídos por estacas sem folhas, com um par de folhas e com dois pares de folhas reduzidos à metade. No segundo, avaliou-se estacas com três comprimentos diferentes (6, 12 e 18 cm) e com um par de folhas reduzido à metade. Em ambos experimentos, as estacas foram plantadas em tubetes de 120 cm³ contendo o substrato vermiculita na granulometria fina. Após 73 dias, foram analisadas as porcentagens de enraizamento, sobrevivência, mortalidade, brotações, número e comprimento médio de raízes por estaca e número de brotações. Em relação aos tamanhos das estacas não houve diferença significativa, no entanto, constatou-se que a espécie é facilmente propagada pela técnica de estaquia, visto que a média geral de enraizamento foi de 98,86%. O enraizamento das estacas com folhas foi superior quando comparado às sem folhas, com isso, recomenda-se o uso de estacas com um ou dois pares de folhas reduzidas à metade folha para produção de mudas desta espécie.
Desain dan analisis kontrol temperature mold pada mesin pencetak piring pelepah pohon palm
Authors: Safitri Hari Kurnia , Rifa'i Muhammad , Prakoso Ridho Agwan 
Published: April 2021

Palm merupakan tumbuhan asli daerah tropis yang selama ini hanya dianggap sampah. Bentuknya yang besar dan kasar membuatnya sulit dibersihkan dan akhirnya pelepah pohon tersebut hanya akan di bakar oleh manusia sekitar tanpa ada ide memanfaatkan kembali pelepah palm tersebut menjadi produk bermanfaat dengan nilai jual tinggi. Penelitian ini bertujuan untuk melakukan penelitian guna menentukan parameter yang tepat untuk mencetak pelepah palm sebagai media piring dengan alat pencetak dan juga pelaksaan program 3R untuk penggunaan pelepah pohon palm sebagai media piring. Proses cetak menggunakan cara pemanasan lembaran pelepah palm dalam suatu cetakan, alat ini dilengkapi dengan pengaturan suhu yang dihubungkan dengan elemen pemanas. Dengan memberikan data input suhu yang diinginkan melalui menu yang tersedia, kemudian data tersebut diolah PLC untuk memanaskan elemen pemanas sesuai set poin dan hidrolis akan menekan secara otomatis hingga pelepah tercetak sempurna. Alat ini diujikan untuk mencetak piring dengan rentang suhu 80o ,100o,120o,150o. Dari hasil beberapa percobaan didapatkan suhu dan waktu yang terbaik yaitu suhu 120oC dan waktu 15 detik, dengan kondisi pelepah piring sudah pada keadaan tidak basah.

Palm is a plant native to the tropics which has been considered as garbage. Its large and rough shape makes it difficult to clean, in the end the tree fronds will only be burned by local people without any idea of ​​reusing the palm fronds into useful products with high selling value. This research aims to determine the parameters for printing palm fronds as plate media with a printer and also the implementation of the 3R program for the use of palm tree fronds as plate media. The printing process uses the way of heating the palm frond sheets in a mold, this tool is equipped with a temperature setting that is connected to a heating element. By providing data input the desired temperature through the available menu, the data is processed by the PLC to heat the heating element according to the set point and the hydraulic will automatically press until the frond is perfectly printed. This tool was tested for printing plates with a temperature range of 80,°, 100°, 120°, 150°. From the results of several experiments, it was found that the best temperature and time were 120°C and 15 seconds, with the plate kondition not wet.
Planning Advanced Treatment of Tap Water Consumption in Universitas Pertamina
Authors: Hasnaningrum Hafizha , Ridhosari Betanti , Suryawan I Wayan Koko 
Published: April 2021

The wastewater treatment plant (WWTP) in Universitas Pertamina’s area is operating very well. The existence of a green campus program with a wastewater recycling indicator has become one of the challenges. Improving the WWTP effluent quality by adding an advanced treatment unit. This study aims to design advanced processing units and estimate the effluent yields and required costs. This study was conducted by conducting a field survey, collecting water quality data, and literature study. With planning discharge (Qpeak) of 8.45 m3 /hour, the land area required for the addition of advanced treatment is 105.85 m2 . Advanced treatment consists of 1 unit of Equalization Tank, 2 units of slow sand filter, 1 unit of sand washer, 2 units of microfiltration membrane, 1 disinfection body, and 2 reservoir units. These units it is expected to make effluent quality meets the drinking water quality standards with a TSS value of 0 mg/L, Ammonia (NH3-N) 0.35 mg/L, Organic Substances (KmnO4) 0.513 mg/L, Total Dissolved Solids (TDS) 23 mg/L, and Total Coliform 0 Total/100 ml of sample. The total cost needed to build an advance treatment for tap water consumption is Rp 374,727,334.
Self-Treatment of Posterior Canal Benign Paroxysmal Positional Vertigo: A Preliminary Study
Authors: Gan Zhuangqin , Zhou Shiling , Yang Hui , He Feng , Wei Dong , Bai Ya , Wang Yuanyuan , Wang Yingxia , Fu Wei , Han Junliang 
Published: April 2021

Objectives: The purpose of this study is to investigate a modified Epley maneuver for self-treatment of posterior canal benign paroxysmal positional vertigo (PC-BPPV).Methods: The study recruited 155 patients with PC-BPPV. All patients were randomized into the Epley maneuver group (n = 77) and modified Epley maneuver group (n = 78). We analyzed the resolution rate (1 day and 1 week), residual symptoms after the maneuver, and adverse effects.Results: It was found that the modified Epley maneuver group had a higher resolution rate than that of the Epley maneuver group in the treatment of PC-BPPV after 1 day of the initial maneuver (p &lt; 0.05). However, there was no difference in resolution rate between the Epley maneuver group and the modified Epley maneuver group in resolution rate after 1 week of the initial maneuver (p &gt; 0.05). The modified Epley maneuver group had fewer residual symptoms than that of the Epley maneuver group 1 week after treatment of PC-BPPV (p &lt; 0.05). Significant improvements were also observed in average DHI scores in patients who underwent the modified Epley maneuver compared to the Epley maneuver (p &lt; 0.05). There was no significant difference in adverse effects between the two groups (p &gt; 0.05).Conclusions: The modified Epley maneuver has a satisfactory therapeutic efficacy with less residual symptoms and could be recommended as a self-treatment for patients with PC-BPPV.
Imaging Features by Machine Learning for Quantification of Optic Disc Changes and Impact on Choroidal Thickness in Young Myopic Patients
Authors: Sun Dandan , Du Yuchen , Chen Qiuying , Ye Luyao , Chen Huai , Li Menghan , He Jiangnan , Zhu Jianfeng , Wang Lisheng , Fan Ying , Xu Xun 
Published: April 2021

Purpose: To construct quantifiable models of imaging features by machine learning describing early changes of optic disc and peripapillary region, and to explore their performance as early indicators for choroidal thickness (ChT) in young myopic patients.Methods: Eight hundred and ninety six subjects were enrolled. Imaging features were extracted from fundus photographs. Macular ChT (mChT) and peripapillary ChT (pChT) were measured on swept-source optical coherence tomography scans. All participants were divided randomly into training (70%) and test (30%) sets. Imaging features correlated with ChT were selected by LASSO regression and combined into new indicators of optic disc (IODs) for mChT (IOD_mChT) and for pChT (IOD_pChT) by multivariate regression models in the training set. The performance of IODs was evaluated in the test set.Results: A significant correlation between IOD_mChT and mChT (r = 0.650, R2 = 0.423, P &lt; 0.001) was found in the test set. IOD_mChT was negatively associated with axial length (AL) (r = −0.562, P &lt; 0.001) and peripapillary atrophy (PPA) area (r = −0.738, P &lt; 0.001) and positively associated with ovality index (r = 0.503, P &lt; 0.001) and torsion angle (r = 0.242, P &lt; 0.001) in the test set. Every 1 × 10 μm decrease in IOD_mChT was associated with an 8.87 μm decrease in mChT. A significant correlation between IOD_pChT and pChT (r = 0.576, R2 = 0.331, P &lt; 0.001) was found in the test set. IOD_pChT was negatively associated with AL (r = −0.478, P &lt; 0.001) and PPA area (r = −0.651, P &lt; 0.001) and positively associated with ovality index (r = 0.285, P &lt; 0.001) and torsion angle (r = 0.180, P &lt; 0.001) in the test set. Every 1 × 10 μm decrease in IOD_pChT was associated with a 9.64 μm decrease in pChT.Conclusions: The study introduced a machine learning approach to acquire imaging information of early changes of optic disc and peripapillary region and constructed quantitative models significantly correlated with choroidal thickness. The objective models from fundus photographs represented a new approach that offset limitations of human annotation and could be applied in other areas of fundus diseases.
The Protective Effects of Sulforaphane on High-Fat Diet-Induced Obesity in Mice Through Browning of White Fat
Authors: Liu Yaoli , Fu Xiazhou , Chen Zhiyong , Luo Tingting , Zhu Chunxia , Ji Yaoting , Bian Zhuan 
Published: April 2021

Background: Sulforaphane (SFN), an isothiocyanate naturally occurring in cruciferous vegetables, is a potent indirect antioxidant and a promising agent for the control of metabolic disorder disease. The glucose intolerance and adipogenesis induced by diet in rats was inhibited by SFN. Strategies aimed at induction of brown adipose tissue (BAT) could be a potentially useful way to against obesity. However, in vivo protective effect of SFN against obesity by browning white adipocyte has not been reported. Our present study is aimed at evaluation the efficacy of the SFN against the high-fat induced-obesity mice and investigating the potential mechanism.Methods: High-Fat Diet-induced obese female C57BL/6 mice were intraperitoneally injected with SFN (10 mg/kg) daily. Body weight was recorded every 3 days. 30 days later, glucose tolerance test (GTT) and insulin tolerance test (ITT) were performed. At the end of experiment, fat mass were measured and the adipogenesis as well as browning associated genes expression in white adipose tissue (WAT) were determined by RT-qPCR and western blot. Histological examination of the adipose tissue samples were carried out with hematoxylin–eosin (HE) staining and immunofluorescence staining method. In vitro, pre-adipocytes C3H10T1/2 were treated with SFN to investigate the direct effects on adipogenesis.Results: SFN suppressed HFD-induced body weight gain and reduced the size of fat cells in mice. SFN suppressed the expression of key genes in adipogenesis, inhibited lipid accumulation in C3H10T1/2 cells, increased the expression of brown adipocyte-specific markers and mitochondrial biogenesis in vivo and in vitro, and decreased cellular and mitochondrial oxidative stress. These results suggested that SFN, as a nutritional factor, has great potential role in the battle against obesity by inducing the browning of white fat.Conclusion: SFN could significantly decrease the fat mass, and improve glucose metabolism and increase insulin sensitivity of HFD-induced obese mice by promoting the browning of white fat and enhancing the mitochondrial biogenesis in WAT. Our study proves that SFN could serve as a potential medicine in anti-obesity and related diseases.
Autophagy is Involved in Neuroprotective Effect of Alpha7 Nicotinic Acetylcholine Receptor on Ischemic Stroke
Authors: Xu Zhe-Qi , Zhang Jing-Jing , Kong Ni , Zhang Guang-Yu , Ke Ping , Han Ting , Su Ding-Feng , Liu Chong 
Published: April 2021

The α7 nicotinic acetylcholine receptor (α7nAChR) belongs to the superfamily of cys loop cationic ligand-gated channels, which consists of homogeneous α7 subunits. Although our lab found that activation of α7nAChR could alleviate ischemic stroke, the mechanism is still unknown. Herein, we explored whether autophagy is involved in the neuroprotective effect mediated by α7nAChR in ischemic stroke. Transient middle cerebral artery occlusion (tMCAO) and oxygen and glucose deprivation (OGD/R) exposure were applied toin vivoandin vitromodels of ischemic stroke, respectively. Neurological deficit score and infarct volume were used to evaluate outcomes of tMCAO in thein vivostudy. Autophagy-related proteins were detected by Western blot, and autophagy flux was detected by using tandem fluorescent mRFP-GFP-LC3 lentivirus. At 24 h after tMCAO, α7nAChR knockout mice showed worse neurological function and larger infarct volume than wild-type mice. PNU282987, an α7nAChR agonist, protected against OGD/R-induced neuronal injury, enhanced autophagy, and promoted autophagy flux. However, the beneficial effects of PNU282987 were eliminated by 3-methyladenine (3-MA), an autophagy inhibitor. Moreover, we found that PNU282987 treatment could activate the AMPK-mTOR-p70S6K signaling pathway in thein vitrostudy, while the effect was attenuated by compound C, an AMPK inhibitor. Our results demonstrated that the beneficial effect on neuronal survival via activation of α7nAChR was associated with enhanced autophagy, and the AMPK-mTOR-p70S6K signaling pathway was involved in α7nAChR activation–mediated neuroprotection.
The Child Emotion Facial Expression Set: A Database for Emotion Recognition in Children
Authors: Negrão Juliana Gioia , Osorio Ana Alexandra Caldas , Siciliano Rinaldo Focaccia , Lederman Vivian Renne Gerber , Kozasa Elisa Harumi , D'Antino Maria Eloisa Famá , Tamborim Anderson , Santos Vitor , de Leucas David Leonardo Barsand , Camargo Paulo Sergio , Mograbi Daniel C. , Mecca Tatiana Pontrelli , Schwartzman José Salomão 
Published: April 2021

Background: This study developed a photo and video database of 4-to-6-year-olds expressing the seven induced and posed universal emotions and a neutral expression. Children participated in photo and video sessions designed to elicit the emotions, and the resulting images were further assessed by independent judges in two rounds.Methods: In the first round, two independent judges (1 and 2), experts in the Facial Action Coding System, firstly analysed 3,668 emotions facial expressions stimuli from 132 children. Both judges reached 100% agreement regarding 1,985 stimuli (124 children), which were then selected for a second round of analysis between judges 3 and 4.Results: The result was 1,985 stimuli (51% of the photographs) were produced from 124 participants (55% girls). A Kappa index of 0.70 and an accuracy of 73% between experts were observed. Lower accuracy was found for emotional expression by 4-year-olds than 6-year-olds. Happiness, disgust and contempt had the highest agreement. After a sub-analysis evaluation of all four judges, 100% agreement was reached for 1,381 stimuli which compound the ChildEFES database with 124 participants (59% girls) and 51% induced photographs. The number of stimuli of each emotion were: 87 for neutrality, 363 for happiness, 170 for disgust, 104 for surprise, 152 for fear, 144 for sadness, 157 for anger 157, and 183 for contempt.Conclusions: The findings show that this photo and video database can facilitate research on the mechanisms involved in early childhood recognition of facial emotions in children, contributing to the understanding of facial emotion recognition deficits which characterise several neurodevelopmental and psychiatric disorders.
A Curriculum for Achieving Universal Health Care: A Case Study of Ateneo de Zamboanga University School of Medicine
Authors: Guignona Monserrat , Halili Servando , Cristobal Fortunato , Woolley Torres , Reeve Carole , Ross Simone Jacquelyn , Neusy André-Jacques 
Published: April 2021

Introduction: Universal Health Care requires equal distribution of a health workforce equipped with competencies appropriate for local population needs. While health inequities persist in the Philippines, the Ateneo de Zamboanga University School of Medicine (ADZU-SOM) in Zamboanga Peninsula – an impoverished and underserved region – has demonstrated significant success retaining graduates and improving local health statistics. This study describes the qualitative evidence of ADZU-SOM students and graduates having positive impacts on local health services and communities, and the contextual factors associated with the school's socially-accountable mission and curriculum that contribute to these impacts.Methods: This qualitative study involved 41 one-on-one or group interviews conducted across seven participant groups (faculty, graduates, final-year students, health professionals, health workers, community members, community leaders). Gale et al's method for analyzing qualitative data in multi-disciplinary health research, WHO's “6 Building Blocks for quality health systems” framework and THEnet's social-accountability framework were used to organize and interpret data.Results: Local community members, community leaders, and health staff consistently reported examples of ADZU-SOM students and graduate doctors developing health infrastructure and providing health education, health promotion, and disease prevention activities accessible to all population groups. Students and graduates suggested these impacts were due to a number of factors, including how ADZU-SOM's sandwich model of longitudinal community-engagement culminating in 10-months continuous community placement in the final year helped them develop a strong motivation for community service, the teachings and curriculum activities that focused on public health and the social determinants of health, and faculty's commitment and ability to operationalize ADZU-SOM's mission and values. Staff also reported impacts were driven by integration of regional and national health priorities as core curriculum, and involving local stakeholders in curriculum development.Conclusions: This study provides qualitative evidence that ADZU-SOM's curriculum content and immersive community placements are training a medical workforce that is strengthening local health systems and health infrastructure across all 6 WHO “Building Blocks for quality health systems.” These findings suggest ADZU-SOM has managed to evolve a consciousness toward community service among final year students and graduates, adding evidence to the assertion it is a fully socially-accountable health professions institution.
EDITORIAL
Authors: Rubén Choque Mamani  
Published: April 2021

La revista de PANEL (Vol. 1, N° 2, junio 2020) se presenta una reseña breve de los artículos de investigación que se incluyen en este número como resultado del trabajo colectivo, esperando que los resultados enriquezcan el avance del conocimiento y fomenten el debate sobre los alcances que permite el estado actual del conocimiento acumulado en las ciencias administrativas y sean del interés de nuestros lectores
Control interno de inventarios y su relación en la rentabilidad de la empresa HECALIRO JIA SAC, Tarapoto
Authors: Hidalgo Keily , Bustos Mónica 
Published: April 2021

El objetivo de esta investigación fue determinar la relación existente entre el control interno de inventarios y su relación con la rentabilidad de la empresa HECALIRO JIA SAC, Tarapoto. El enfoque de estudio fue cuantitativo de tipo aplicada, con un alcance correlacional y diseño no experimental. La muestra estuvo compuesta por 14 colaboradores que laboran en las distintas áreas de la empresa. El instrumento de recolección de datos fue un cuestionario que mide el control interno de inventarios y la rentabilidad de la empresa diseñado para empresas del rubro ferretero. Los datos recolectados fueron procesados en el software paquete estadístico IBM SPSS Stadistics versión 25. Al término del estudio se llegó a la conclusión que si existe relación significativa entre el control interno de inventarios y la rentabilidad de la empresa HECALIRO JIA SAC ya que se obtuvo un Tau b de Kendall (t = ????. 780??; ???? =????. ????00) el cual indica que a mayor control de inventarios mayor será la rentabilidad de la empresa.
ABSTRACT
The objective of this research was to determine the existing relationship between internal inventory control and its relationship with the profitability of the company HECALIRO JIA SAC, Tarapoto. The study approach was quantitative of the applied type, with a correlational scope and non-experimental design. The sample consisted of 14 collaborators who work in the different areas of the company. The data collection instrument was a questionnaire that measures the internal control of inventories and the profitability of the company designed for companies in the hardware industry. The data collected were processed in the statistical software package IBM SPSS Statistics version 25. At the end of the study it was concluded that if there is a significant relationship between the internal control of inventories and the profitability of the company HECALIRO JIA SAC since a Kendall's tau b (t = ????. 780 ??; ???? = ????. ????00) which indicates that the greater the control of inventories, the higher the profitability of the company.
Los estados contables de la gestión financiera en las empresas de consumo masivo
Authors: Arguello Deyanira 
Published: April 2021

El objetivo se enmarcó en determinar los estados contables de la gestión financiera aplicados en las empresas de consumo masivo. Metodológicamente la investigación se contextualizó dentro de un tipo descriptiva; apoyada en un diseño no experimental, transeccional de campo. La población estuvo conformada por los gerentes, subgerentes, coordinadores de ventas, y supervisores de departamento, de las empresas de consumo masivo ubicadas en el Municipio Cabimas, a quienes se les aplico un cuestionario, conformado por 9 ítems. La validez se hizo bajo el juicio de expertos. Para la confiabilidad, se empleó el método Alfa de Cronbach, obteniendo un resultado de 0,83. El análisis de los datos se realizó mediante el análisis de frecuencias absolutas y relativas. Se observó, que solo los estados de situación económica y patrimonial se catalogaron con muy alta aplicación, mientras que los estados de rentabilidad y de circulación financiera se denotaron con alta aplicación.
ABSTRACT
The objective was framed in determining the financial management accounting statements applied in mass consumption companies. Methodologically the research was contextualized within a descriptive type; supported by a non-experimental, transectional field design. The population was made up of the managers, assistant managers, sales coordinators, and department supervisors of the mass consumption companies located in the Cabimas Municipality, to whom a questionnaire was applied, made up of 9 items. Validity was made under expert judgment. For reliability, the Cronbach's Alpha method was used, obtaining a result of 0.83. Data analysis was performed by analyzing absolute and relative frequencies. It was observed that only the statements of economic and patrimonial situation were cataloged with very high application, while the statements of profitability and financial circulation were denoted with high application.