bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pertumbuhan dan Kandungan Agar Rumput Laut (Gracilaria spp) Pada Beberapa Tingkat Salinitas
Authors: Anton Anton 
Published: March 2020

The aims of this study was to know the salinity level which perform highest growth rate and agar contents on the Gracilaria spp in the homogen cultivation condition. This research was carried out in the Laboratory of SUPM Bone, and the Laboratory of faculty marine and fisheries science, Hasanuddin University, from July until October 2004. Fifteen peaces of wooden tanks with size 1 x 1 x 0.45 meters were used as experimental basins. Each basin contained sea water with 40 cm height. Gracilaria verrucosa, G. lichenoides, and G. gigas taken from the fishpond around the experimental location were used as experimental plants. Every basin was planted with 100 grams of seaweed using bottom method. The experimental design used was Randomised Block Design (RBD) with five salinity treatments, namely 10, 15, 20, 25, and 30 ‰. The results of this study showed that salinity of 20 ‰ (S3) and 25 ‰ (S4) gave highest daily growth rate, that was 2.40% and the highest agar contents (40.71%) was obtained at the salinity of 20 ‰ (S3).The daily growth rate of 10 permil (S1) salinity treatment reached its peak at week III, while the salinity treatment of 15 ‰ (S2), 20 ‰ (S3) salinity, 25 ‰ salinity (S4), and 30 ‰ salinity (S5) reached its peak in week IV.
Oral findings in children with congenital Zika Syndrome: a case series
Authors: Cota Ana Lídia Soares , Lopes Mônica Guimarães Macau , Pio Isabela Moreira , Oliveira Millena Jacinto de , Rodrigues Diego Freitas , Panjwan Camila Maria Beder Ribeiro Girish 
Published: March 2020

To describe the oral findings observed in a case series of children with Congenital Zika Syndrome (CZS). The patients attending in a Basic Unit of Health from a municipality in northeast Brazil were evaluated by means of anamnesis and clinical oral examination. All procedures were carried out by a single researcher. The final sample consisted of 12 subjects (six males and six females), with ages ranging from 36-40 months old. It was observed higher percentage of children that tooth brushing twice a day and with nocturnal bottle feeding habit. The most prevalent oral findings were presence of visible biofilm, bruxism and delayed tooth eruption. The results suggest that some oral alterations might be part of the phenotypic spectrum of CZS. This study can potentially help dentists to understand the importance to establishment early diagnosis and intervention of oral conditions, with a multidisciplinary approach focused on health promotion and individual well-being.
The GAGE Data and Field Response to the 2019 Ridgecrest Earthquake Sequence
Authors: Mattioli Glen S. , Phillips David A. , Hodgkinson Kathleen M. , Walls Chris , Mencin David J. , Bartel Beth A. , Charlevoix Donna J. , Crosby Chris , Gottlieb Michael J. , Henderson Brent , Johnson Wade , Maggert David , Mann Doerte , Meertens Charles M. , Normandeau Jim , Pettit Joe , Puskas Christine M. , Rowan Linda , Sievers Charles , Zaino Annie 
Published: March 2020

Abstract
The July 2019 Ridgecrest sequence was observed in exquisite detail by the National Science Foundation’s (NSF) Geodetic Facility for the Advancement of Geoscience (GAGE) Network of the Americas (NOTA), which has a dense array of continuously observing Global Navigation Satellite System (GNSS) stations and subarrays of strain and seismic borehole networks in southern California. Two hundred and eighteen GNSS and 10 borehole NOTA stations within 250 km of the epicentral area recorded the sequence. Special downloads of high-rate data from sites within a specified radius of each earthquake were initiated by the GAGE Facility for the time period of 1.5 days before and 1.5 days after each event to ensure transient deformation was captured at a high-temporal resolution. Rapid field deployments of temporary GNSS stations were carried out by UNAVCO in support of NSF-funded investigators and U.S. Geological Survey activities. The data recorded by the permanent network are available from the GAGE Facility’s Data Center at UNAVCO, data recorded at the temporary campaign sites will also be made available on completion of data collection. The OpenTopography project, of which UNAVCO is a partner, released a preliminary pre-event digital surface model of the area covering the Ridgecrest earthquake sequence to support the ongoing imaging efforts to measure the deformation from these events. In this article, we document the significant amount of detailed, open-access geodetic data available from GAGE to study this sequence and advance our understanding of earthquake processes, the geodynamics of the California eastern shear zone, and our capacity to respond to damaging earthquakes for research.
Prevalence and Spectrum of Coronary Anomalies Detected on Coronary Computed Tomography Angiography: A single centre experience in Oman
Authors: Al-Umairi Rashid S. , Al-Kindi Faiza , Al-Tai Saqar 
Published: March 2020

ABSTRACT: Objectives: Coronary artery anomalies (CAAs) are uncommon congenital abnormalities with a prevalence ranging from 0.2–2%. CAAs can be asymptomatic or less commonly present with life-threatening symptoms. This study aimed to investigate the prevalence and spectrum of CAAs in patients who underwent coronary computed tomography angiography (CCTA) in Oman. Methods: This retrospective study was conducted at the National Heart Centre, Muscat, Oman between September 2012 and August 2018. All consecutive patients who had undergone CCTA were included. Results: A total of 4,445 patients were included in this study. Of these, 59 patients (1.3%) were diagnosed with CAAs with a mean age of 52.6 years (range: 12–80 years) and an equal gender distribution. Among the patients with CAAs, the majority (69.5%) had anomalous origins from the opposite or non-coronary sinus. Right coronary artery arising from the left coronary sinus was the most common type (33.9%). Fewer patients (18.6%) had left circumflex arising from the right coronary sinus (RCS). Seven patients (11.9%) had left main arising from the RCS. Other CAAs were in the dual left anterior descending artery (8.5%), high coronary artery take-off (6.8%), single coronary ostia (6.8%) and coronary artery fistula (6.8%). Conclusion: The prevalence of CAAs was 1.3% which is similar to the literature.Keywords: Coronary Vessel Anomalies; Computed Tomography Angiography; Prevalence; Oman.
Transition of Care in Paediatric Surgery: Current practices and perspectives of paediatric surgeons in Malaysia
Authors: Tan Shung K. , Sanmugam Anand , Danaee Mahmoud , Ramanujam Tindivanam M. , Nallusamy Mohan A. , Zahari Zakaria , Rao Thambidorai R. 
Published: March 2020

Objectives: Transition of care (TOC) from paediatric to adult care is still at an early stage in Malaysia. This study aimed to explore current practices and perspectives regarding TOC among paediatric surgeons in Malaysia. Methods: This study was carried out between June and December 2017. All 48 paediatric surgeons currently working in Malaysia were invited to participate in a questionnaire-based survey to assess demographic characteristics and practices and perspectives regarding TOC. Results: A total of 38 paediatric surgeons participated in the survey (response rate: 79.2%). Overall, 97.4% did not have an organised TOC model in their institution, with most (65.8%) caring for paediatric patients with complex surgical conditions until adulthood. Although the majority (86.8%) felt that care should be transitioned to adult surgeons with appropriate credentials, most surgeons (84.2%) nevertheless preferred to be involved in the management of adolescent patients after transition. However, there was no consensus regarding the most suitable age to begin the transition. Years of experience as a paediatric surgeon and place of practice did not affect overall TOC practice scores (P >0.050 each). The presence of adult comorbidities was considered the most common reason to initiate TOC (81.6%), while the lack of TOC guidelines was perceived to be the greatest barrier (84.2%). Conclusion: This study provides a better understanding of TOC from the point of view of paediatric surgeons in Malaysia. However, further studies involving other stakeholders (i.e. patients and adult surgeons) are needed to help formulate a suitable and successful TOC model in this setting.Keywords: Transition to Adult Care; Pediatrics; Adolescents; Surgery; Attitudes; Professional Practice; Malaysia.
Vitamin B12 Deficiency in Diabetic Patients on Metformin Therapy: A cross-sectional study from Oman
Authors: Al-Hamdi Ahmed , Al-Gahhafi Mohammed , Al-Roshdi Shihab , Jaju Sanjay , Al-Mamari Ali , Al Mahrezi Abdulaziz M. 
Published: March 2020

Objectives: This study aimed to determine the prevalence of vitamin B12 deficiency amongst diabetic patients on metformin therapy. Methods: This cross-sectional study was conducted at general clinics at the University Health Center and diabetes outpatient clinics at Sultan Qaboos University Hospital, Muscat, Oman, between January and December 2017. All Omani adults who were diagnosed with type 2 diabetes mellitus and took metformin were invited to participate in the study. The variables included in this study were age, gender, duration of diabetes, dose and duration of metformin therapy, haemoglobin and glycosylated haemoglobin level. Results: A total of 248 subjects were included (response rate = 95.4%) of which 26 (10.5%) were vitamin B12 deficient and 53 (21.4%) were borderline deficient. The mean daily dose of metformin was highest among vitamin B12 deficient group (1,981 ± 222 mg; P = 0.004). Conclusion: The prevalence of vitamin B12 deficiency is considerable among diabetic patients on metformin therapy. Further research is needed to confirm the need for routine screening and monitoring.Keywords: Type 2 Diabetes Mellitus; Prevalence; Metformin; Vitamin B12 Deficiency; Oman.
An update on the application of nano-scaled carriers against fluconazole-resistant Candida species: nanostructured lipid carriers or solid lipid nanoparticles?
Authors: Moazeni Maryam , Saeedi Majid , Kelidari Hamidreza , Nabili Mojtaba , Davari Amirhossein 
Published: March 2020

Background and Purpose: Encapsulation can lead to improved efficacy and safety of antifungal compounds. The attention of scientists has recently turned to biocompatible lipids as the carriers for the delivery of antifungal drugs, such as fluconazole. Although several research reports have already been published on fluconazole loaded solid lipid nanoparticles (FLZ-SLNs) and fluconazole loaded nanostructured lipid carriers (FLZ-NLCs), the possible advantages of NLCs over SLNs have not yet been fully established. Studies performed so far have given several contradictory results.Materials and Methods: Both formulations of fluconazole were synthesized using probe ultrasonication method and the characteristics were analyzed. Antifungal susceptibility testing (AFST) was performed with FLZ, FLZ-SLNs, and FLZ-NLCs using CLSI document M60 against some common fluconazole-resistant Candida species.Results: A significant decrease was observed in minimum inhibitory concentration values when both formulations were applied. Nonetheless, FLZ-NLCs were significantly more effective (P<0.05). However, three species groups were not statistically different in terms of the activity of FLZ-NLCs.Conclusion: Based on the obtained results, FLZ-NLCs could reverse the azole-resistance phenomenon in the most common Candida species more effectively, as compared to FLZ-SLNs.
Molecular identification of Fusarium species complex isolated from clinical samples and its antifungal susceptibility patterns
Authors: Bansal Yashik , Singla Nidhi , Kaistha Neelam , Sood Sunandan , Chander Jagdish 
Published: March 2020

Background and Purpose: More than 300 Fusarium species are grouped into approximately 23 species complexes out of which around 70 are involved in human infections. The nomenclature of these species has undergone considerable changes in recent years. These species cause localized infections in individuals while inducing systemic infections mainly in immunocompromised patients. The present study was conducted to identify Fusarium species in clinical isolates by molecular methods and determine their in vitro minimum inhibitory concentration (MIC) patterns to address the lack of data in this domain in Northern India.Materials and Methods: For the purpose of the study, Fusarium isolates obtained from various clinical samples were sent to the Westerdijk Fungal Biodiversity Institute, Utrecht, the Netherlands, for molecular identification. The MIC testing was performed using the microbroth dilution method as per the Clinical and Laboratory Standards Institute reference method (M38-A2).Results: Fusarium was isolated from 33 patients (i.e., 1, 1, 2, 14, and 15 cases with endophthalmitis, sinusitis, pulmonary involvement, onychomycosis, and keratitis, respectively). These 33 isolates belonged to three species complexes, namely F. solani species complex (FSSC; n=13), F. fujikuroi species complex (FFSC; n=13), and F. incarnatum equiseti species complex (FIESC; n=7). The species identified within FSSC, FFSC, and FIESC included F. keratoplasticum (n=6)/F. falciforme (n=6)/F. solani (n=1), F. proliferatum (n=7)/F. sacchari (n=5)/F. anthophilum (n=1), and F. incarnatum SC species (n=6)/F. equiseti SC species (n=1), respectively. The MIC results showed that all isolates had a lower MIC against amphotericin B than against the other antifungal agents.Conclusion: Timely diagnosis and appropriate treatment will facilitate the improvement of patient outcomes.
Sofía Korvin (Sofía Kovalevsky) (1850-1891) una heroína de las matemáticas
Authors: Arguedas T Vernor 
Published: March 2020

Se analizan algunos aspectos de la vida de Sofía Korvin (Sofía Kovalevsky) en sus facetas como escritora, matemática, activista social y luchadora incansable por los derechos de las mujeres.
Abstract
Some aspects of the life of Sofía Korvin (Sofía Kovalevsky) in her facets as a writer, mathematician, social activist and tireless fighter for women’s rights are analyzed.
Estadística computacional con Julia. Ventajas de su enseñanza en la universidad
Authors: Cuevas Humberto , Camacho R Gabriela , Solís Cristina 
Published: March 2020

En este artículo se describen las características más representativas del lenguaje de programación Julia. Se hace énfasis en presentar algunos de los paquetes más importantes para cómputo estadístico y se examina su pertinencia de incorporar el uso del lenguaje en cursos de estadística en instituciones universitarias. Se revisa la importancia de utilizar pruebas estadísticas paramétricas, no paramétricas y robustas; posteriormente, se esboza un método para incorporar su empleo en la enseñanza.
Abstract
This article describes the most representative features of the Julia programming language. The emphasis is placed on presenting some of the most important packages for statistical computation and their relevance to incorporate the use of language in statistical courses in university institutions is reviewed. The calculation of parametric, no parametric and robust statistics test are reviewed; subsequently, one method is outlined to incorporate its use in the classroom.
Free Trade Agreement: Impacts on the Costa Rican Dairy Market
Authors: Rodriguez-Lizano Víctor , Montero-Vega Mercedes , Paniagua-Molina Javier 
Published: March 2020

According to the Free Trade Agreement with Central America, Dominican Republic and United States signed in 2008, milk import tariff reliefs will stagger down from 59,4% to 0% by 2025. This study determined milk demand and supply curves in the Costa Rican domestic market. Several variables and two different models were conducted to estimate milk demand and supply: Ordinary Least Squares and Two Stages Least Square simultaneous equations. In both cases, demand was estimated by income and milk prices as independent variables; while supply was estimated by input and milk prices. Nonetheless, the best fit was obtained by TSLS model because it accounts for endogeneity among price and quantity. Based on this model, if domestic prices are supposed to decrease due to increasing quantities of imported lower-priced milk, then national demand would increase (9% average) and national production is expected to decrease (26% average). The gap between national milk demand and supply is expected to be filled by milk imported from United States; assuming 0% tariff, no transaction costs and constant share of exports within national production.
JEL Classification: F1, Q17
Assessing Readiness Levels of Production Technologies for Sustainable Intensification of Agriculture
Authors: Maciejczak Mariusz , Faltmann Janis 
Published: March 2020

The modern agricultural production is facing the problem of a growing society connected with the growing asking for food as well as different environmental threats. To solve this issue, agricultural production should be more sustainable and efficient which can be reached by using new technologies. In the paper the most important technologies, which were evaluated by different research methods to find how and when they could be used for a sustainable intensification of agriculture were highlighted by applying technology and market readiness models. By asking professionals from different fields of agriculture in practice as well as academia it was found that technologies that collect or utilize advanced data (sensors, drones) used for knowledge based management are more applicable for use, contrary to nanotechnologies where the costs of development and applications limits the readiness.
JEL Classification: Q16
Goat Keeping and Goat Milk Products in Human Nutrition - Review
Authors: Csapóné Riskó Tünde , Csapó Zsolt 
Published: March 2020

The aim of this paper is to review the status quo and future perspective of goat keeping and goat milk products, particularly emphasising the role of goat milk products in human nutrition. Across the globe, goats can be kept almost anywhere, even in poor surroundings. Considering the deteriorating geographical conditions due e.g. to global warming, the importance of goat and goat products will probably further increase. Goats can play an important role in the nutrition of the continuously increasing human population. The wool, meat and milk of goats are all valuable products. Goats are able to provide high quality products under diverse climate conditions and in extreme environments. Globally, more people drink jmilk from goats than from any other animal. Due to the components and profile of goat milk, it can be processed and a wide range of high quality and healthy value added products can be produced from it. Goat milk plays a decisive role in feeding starving and malnourished people in developing countries. In developed countries, a significant segment of many populations suffers from gastro-intestinal disorders and cow milk allergy. Goat milk plays an important role in the treatment of certain health problems. Moreover, due to its favourable effects on human health, goat milk has found a niche for itself in the trend towards healthy nutrition in developed countries, where connoisseur consumers are ensuring goat milk products a growing market share. In these countries, goat milk products, e. g. cheeses are also recognised as gastronomic and festive products.
JEL Classification: Q13
The Effect of Blended Learning on Nursing Students’ Knowledge
Authors: Eka Ni Gusti Ayu , Houghty Grace Solely , Juniarta Juniarta 
Published: March 2020

Introduction: Blended learning is assumed to improve the students’ understanding of learning at nursing school especially in the current industrial revolution 4.0 era. The combination of classroom and online activities is expected to provide better study outcomes. This research aimed to compare the knowledge scores of the nursing students in blended learning concerning a research and statistics course at a private faculty of nursing.Methods: The knowledge scores resulted from the student’s score in their mid and final examinations (0-100). A total of 474 respondents who were third year students involved in the study. This study applied a pre-experimental design. Due to the data having a significant non-normal value (p value < 0.001), this study further compared the mean-rank of the students’ score using a Wilcoxon test analysis.Results: The results of this study revealed that there was a significant difference (p value < 0.0001) between the students’ score in the mid (Median 72.5; SD 9.82) and final exam examinations (Median 86.66; SD 4.75). This means that the students had a better score in their final exam.Conclusion: Applying a blended learning method was a positive experience for the nursing students in terms of knowledge. It is needed to explore the students’ understanding and interest in their learning process using blended learning.
The Effect of Ergonomic Gymnastics on Joint Pain in Community-Dwelling Elderly
Authors: Siagian Martha Lowrani , Syarif Anggi Hanafiah , Sukur Andreas Wojtyla , Baga Beatric Maria Dwijayanti , Rayuni Ni Ketut Emi 
Published: March 2020

Background: The aging process that occurs in the elderly is characterized by a decreasing immune system and physical impairment. The most common complaint is joint pain. The aim was to determine the effect of ergonomic gymnastics on the elderly who experienced joint pain.Method: The samples totaled 110 respondents who had joint pain at Krembangan-Surabaya obtained through the total sampling technique. The data was collected through observation sheets with one group pre-post-test design, and it was analyzed through the Wilcoxon text. The result showed that after 9 sessions of 60 minutes each for two months found that ergonomic gymnastics could influence the reduction of joint pain with a significance level of 0.00 (p<0.05).Discussion: There were a decreasing number of respondents that felt moderate pain (82 to 44) and this automatically meant that there was an increasing number of mild pain respondents (28 to 66).Conclusion: Exercising regularly and with the correct methods could provide an excellent benefit to maintain bodily health, especially to reduce joint pain in the elderly. It is expected that all health care providers in primary health services or in a private clinics should know and be able to conduct ergonomic gymnastics using the correct methods.
The Effect of Early Mobilization on Intestinal Peristaltics in Patients after a Cesarean Section in Kendari City Hospital
Authors: Herman Andi , Santoso Budi , Yunitasari Esty 
Published: March 2020

Background: Cesarean section (CS) is the most significant surgical intervention that affects the central nervous system and that slows down the bowel movement after CS. Intervention in the early period after CS is needed to improve bowel function. This study aims to determine the effect of early mobilization on intestinal peristalsis after cesarean section.Method: This quasi-experimental study was conducted on 72 patients divided into two groups of 36 for the intervention group at Dewi Sartika Public Hospital and for the control group at Kendari Public Hospital. A paired T-test was used for the data analysis.Result: After the intervention, there was a significant improvement in intestinal peristalsis in the intervention group (P<0,05).Conclusion: Early mobilization is an effective intervention to improve intestinal peristalsis in patients after cesarean section.