bluuebunny/crossref_metadata_2025_split huggingface dataset:
Awareness and prevention of anemia among pregnant women attending antenatal clinic at a University Teaching Hospital in Nigeria
Authors: Ademuyiwa Iyabo Yewande , Ayamolowo Sunday Joseph , Oginni Monisola Omoyeni , Akinbode Michael Oluwole 
Published: August 2020

Objectives:
During pregnancy, the fetus requires iron for blood formation so does the mother, this increases the iron requirement which is higher than that of non-pregnant women. This study assessed the level of awareness and prevention of anemia among pregnant women attending the antenatal clinic at Lagos University Teaching Hospital (LUTH), Lagos, Nigeria.

Material and Methods:
A descriptive cross-sectional study was conducted among 182 pregnant women attending the antenatal clinic at LUTH in Lagos, Nigeria. A balloting system was done to select the respondents in the clinic that runs 4 times a week, with an estimated number of 70 pregnant women per clinic. Data were collected using a structured self-administered questionnaire and analyzed with the Statistical Package of the Social Sciences version 22. Descriptive and inferential statistics were used for analysis, Chi-square test was done for the association between the variables at P < 0.05 level of significance. Ethical approval was obtained from the Human Research Ethical Committee of LUTH with approval number (ADM/DCST/HREC/APP/2589). Informed consent was taken and respondents were reassured of the privacy and confidentiality of the information obtained.

Results:
The highest percentage (33.3%) of the respondents was within the range of 26–30 years with a mean age of 28.18 ± 0.84 years. Majority of the women had a good level of awareness of anemia (68.89%) and good overall practices (73.89%) of prevention of anemia in pregnancy. There was no significant relationship between the respondents’ level of awareness of anemia and its prevention (χ2 = 1.533, P = 0.216).

Conclusion:
The study has shown that even though awareness and prevention practices were good, there is a need to create more awareness among pregnant women and also to give adequate health education on prevention of anemia to produce favorable outcome in pregnancy for both the child and mother.
The influence of sociodemographic characteristics on vision-related quality of life in visually impaired patients
Authors: Ezeh Ernest Ikechukwu , Etim Bassey Archibong , Edet Bassey , Ezeh Roseline Nkeiruka , Duke Roseline Ekanem 
Published: August 2020

Objectives:
Self-reported vision-related quality of life (VRQOL) allows us to assess the effect of disease and treatments from the patient’s perspective, focusing on an individual’s subjective satisfaction and functional ability. The previous studies mostly focused on the impact of visual function deficits on VRQOL in patients with visual impairment. This study seeks to investigate the influence of sociodemographic characteristics on VRQOL in visually impaired patients.

Material and Methods:
This prospective cross-sectional study included consecutive adult patients with visual impairment at the University of Calabar Teaching Hospital eye clinic. All patients had presenting visual acuity worse than 6/18 in the better eye. VRQOL was assessed by the validated English version 25-item National Eye Institute Visual Functioning Questionnaire. Sociodemographic characteristics and ocular parameters were recorded. Sociodemographic characteristics were evaluated based on age, sex, area of residence, marital status, religion, educational attainment, and monthly income. Each characteristic was stratified into groups or levels. Analysis of variance, including post hoc analysis was used to evaluate the association between sociodemographic characteristics and VRQOL.

Results:
A total of 270 patients were enrolled. After adjustments for category and causes of visual impairment, older age (P < 0.001), rural dwellers (P < 0.001), widowhood (P = 0.006), and no formal education (P < 0.001) were significantly associated with low mean visual function (VF) scores. Similarly, older age (P < 0.001), rural dwellers (P < 0.001), widowhood (P = 0.003), and no formal education (P < 0.001) were significantly associated with low mean QOL scores. The difference in the mean score of VF and QOL by religion, sex, and monthly income was not statistically significant.

Conclusion:
Besides the degree of visual impairment, the interplay of certain social and demographic factors plays a remarkable role in determining the QOL in visually impaired patients. Therefore, an individualized management plan, including psychosocial therapy is imperative in the care of visually impaired patients.
Fratura do osso navicular – relato de caso diagnosticado pela ressonância magnética com radiografia normal / Navicular bone fracture – a case report diagnosed by magnetic resonance imaging with normal radiography
Authors: Bernardes Rafaela Danieli , Braun Marco Antonio Alves , Duarte Marcio Luis , Santos Lucas Ribeiro dos , Silva Marcelo De Queiroz Pereira da 
Published: August 2020

Introdução: O osso navicular é um dos ossos do tarso que mais raramente sofre uma fratura. Com o formato de um barco e posicionado entre a cabeça do tálus e dos três cuneiformes, desempenha um papel importante na sustentação da coluna medial do pé. Uma vez fraturado, pode ter seu diagnóstico feito através da radiografia, tomografia computadorizada, ressonância magnética ou ainda por cintilografia óssea. Objetivo: Relatar um caso incomum de fratura do osso navicular, diagnosticado apenas pela ressonância magnética. Relato do Caso: Mulher de 41 anos que após uma queda referiu dor em seu pé direito com piora ao caminhar. Apresentava dor à palpação na porção medial e dorsal do mediopé e edema. Radiografia do pé normal. A ressonância magnética apresentou traço de fratura na porção medial do osso navicular. Conclusão: Apesar de incomum, as fraturas do mediopé devem ser pesquisadas com métodos de imagem e, mesmo quando a radiografia seja normal, na continuação da sintomatologia do paciente, exames de maior acurácia devem ser realizados, tais como a TC e a RM.Palavras chave: Ossos do tarso, Fraturas ósseas, Imagem por ressonância magnéticaABSTRACT:Introduction: The navicular bone is one of the tarsal bones that most rarely suffers a fracture. Shaped like a boat and positioned between the head of the talus and the three cuneiforms, it plays an important role in supporting the medial column of the foot. Once fractured, the diagnosis can be made through radiography, computed tomography, magnetic resonance imaging, or even bone scintigraphy. Objective: To report an unusual case of fracture of the navicular bone, diagnosed only by magnetic resonance imaging. Case Report: A 41-year-old woman who, after a fall, reported pain in her right foot, which worsened when walking. He had pain on palpation in the medial and dorsal portion of the midfoot and edema. The radiograph of the foot is normal. Magnetic resonance imaging showed a fracture in the medial portion of the navicular bone. Conclusion: In spite of being uncommon, midfoot fractures should be investigated with imaging methods and, even when the radiograph is normal, in the continuation of the patient’s symptoms, more accurate tests should be performed, such as CT and MRI. Keywords: Tarsal bones, Bone fractures, Magnetic resonance imaging
Can We See the Energy Densities? I. Insights from Real-Time Time-Dependent Density Functional Theory Simulations
Authors: yang junjie , Pei Zheng , Deng Jingheng , Wu Qin , Mao Yuezhi , Yang Zhibo , wang bin , Aikens Christine M. , Liang Wanzhen , Shao Yihan 
Published: August 2020

In this work, we report a scheme to evaluate and analysis of energy density fluctuations during the real-time time-dependent density functional theory (RT-TDDFT) simulations. Using Ag4–N2 complexes as examples, it is shown that the energy of each molecular fragment (such as Ag4 and N2) can be readily computed by partitioning Kohn-Sham energy densities using Becke or fragment-based Hirshfeld (FBH) scheme. A strong orientation-dependence is observed for theenergy flow between the Ag4 cluster and a nearby N2 molecule in the RT-TDDFT simulations. Future applications of such an energy density analysis in electron dynamics simulations arediscussed.
Modelo predictivo del riesgo de abandono escolar en educación media superior en México
Authors: Hernández-Jácquez Luis Fernando , Montes-Ramos Frine Virginia 
Published: August 2020

Los índices nacionales en materia de abandono escolar o deserción en la educación media superior en México fluctúan entre 14.5 % y 16.5 %, y la investigación empírica sugiere que el abandono se encuentra mayormente asociado a la reprobación, y esta, a su vez, a cuestiones como la falta de autorregulación en el aprendizaje y a los hábitos de estudio. La presente investigación tuvo como objetivo el establecimiento de un modelo para predecir el riesgo de abandono escolar en estudiantes de nivel medio superior en México. Se desarrolló una investigación cuantitativa, no experimental y transversal. La variable independiente, que
fue el riesgo de abandono escolar, se valoró a través del Cuestionario de Abandono Escolar, mientras que las variables predictoras fueron los hábitos de estudio, la autorregulación del aprendizaje y los estilos de aprendizaje (por así convenir a la institución), valorados mediante el Cuestionario de Hábitos de Estudio, el Cuestionario de Estrategias de Aprendizaje y Motivación II (CEAM), y el Cuestionario Honey – Alonso de Estilos de Aprendizaje (CHAEA). Para determinar la ecuación predictiva, se utilizó el modelo de regresión logística binaria, mediante el método “pasos hacia atrás de Wald”, con una muestra de 192 estudiantes del primer semestre de un bachillerato tecnológico agropecuario, en su mayoría con edades de entre 14 y 16 años. Se obtuvo un modelo que incluye las dimensiones de estrategias para la planificación del estudio y estrategias para la toma de apuntes, relacionadas con los hábitos de estudio; y autoeficacia para el aprendizaje, relacionada con la autorregulación, explicando el 37.0 % del fenómeno. Se concluye que con el establecimiento de mecanismos de predicción del riesgo de abandono escolar, se podrían mejorar o incrementar las dimensiones ya mencionadas, para reducir en cierta medida el riesgo de abandono escolar.
The potential of traditional balinese spices against the growth of Salmonella sp in vitro
Authors: Jirna I Nyoman , Sudarmanto I Gede , Kurniawan Surya Bayu , Ratih Gusti Ayu Made , Rasyid Burhannuddin 
Published: August 2020

Prevention by utilizing medicinal plants can be used as an alternative treatment. This study aims to identify active antimicrobial substances and test the antimicrobial potential of traditional Balinese spices, namely Basa Selem, Basa Gede, Basa Wangen, Basa Bawang Jahe, and Basa Rajang against Salmonella sp bacteria in vitro. The True-experimental method with Posttest only-control design was used in this study, by intervening in the treatment group as well as the presence of positive and negative controls. The maceration method with 96% EtOH solvent was used to extract active substances and identify the levels of antimicrobial active substances. The TLC Spectrophotodensitometer instrument and the diffusion method (discs) were used to test antimicrobial potential. Data analysis was performed using the one-way ANOVA test. All five samples showed flavonoids, alkaloids, tannins, and phenols in qualitative tests. Based on quantitative test results of five samples, the highest compound content obtained in Basa Wangen (6.66 mg/ml of tannins), Basa Gede (3.74 mg/ml of flavonoids), Basa Bawang Jahe (2.49 mg/ml of tannins), Basa Selem (2.87 mg/ml of tannin), and Basa Rajang (6.96 mg/ml of flavonoids). There are differences in the antimicrobial potential of various types of traditional Balinese spices against the growth of Salmonella sp in vitro (sig = 0.037). The traditional Balinese spices have the antimicrobial potential of the intermediate category with a range of inhibition (16-20 mm) based on the NCCLS standard.
Investigation of revers-transcriptase polymerase chain reaction values of patients with COVID-19 findings in lung computed tomography results
Authors: Osman Ozüdogru , Bolatli Gunes , Tas Fatih 
Published: August 2020

It turned out that the cause of pneumonia cases that occurred in China was due to SARS-CoV-2. The aim is to compare chest computer tomography and Revers-Transcriptase Polymerase Chain Reaction methods used in the diagnosis of COVID-19 disease with each other and to evaluate this disease with risk factors.
The study was carried out on 66 patients. Epidemiological history, clinical symptoms, chest CT and RT-PCR results of the cases were examined. RT-PCR results of 1, 4, and 7 days were evaluated for each case with positive chest CT results. Thirty-seven of them were found to be positive on day 1, 5 of them were found to be positive on day 4, and 2 of them were found to be positive on day seven from 52 patients whose RT-PCR results were examined. In the remaining 8 cases, no positive findings were found. The most common findings are; cough (78.8%), fever (55.8%), and shortness of breath (28.8%). It was observed that 51.9% of the cases had chronic disease history and 50% of the patients using cigarettes had bilateral lung involvement in their CT results. Seven cases received intensive care support, 3 cases were intubated. Two of the intubated cases were exitus (3,8%). The positive results of RT-PCR were found to be negative in most of the cases which have positive chest CT; suggests that chest CT is more reliable in making a diagnosis. Therefore, evaluating chest CT results with RT-PCR can be an appropriate alternative approach in the diagnosis and treatment of disease. However, in order to be fully diagnosed, the patient's history, chronic diseases, age, symptoms, imaging, blood, and test findings must all be considered as a whole.
تحليل النظرية التعلم على مستوى الدراسة
Authors: Apriansyah Dibi 
Published: August 2020

إنما العملية التعليمية مجموعة منظمة ومنسقة من الأنشطة والإجراءات التي تهدف إلى تلبية الاحتياجات التعليمية ضمن الشروط والأهداف التي يحددها التعليم العالي في الدولة، حيث ترتكز العملية التعليمية على المبادئ الأساسية؛ ومنها: الديمقراطية، والعلم، والإنسانية، وتهدف إلى إكساب المتعلم العديد من المهارات التعليمية التي تجعل من شخصيته أكثر قوة وإتزان، وتساهم في إتاحة فرص العمل أمامه.ولتحقيق الهدف فيحب أن يستخدم النظرية التى تناسب على المستوى الدراسة. ففي هذا البحث سيبحث عن "النظرية الماسبة على مستوى الدراسة" وينقسم الباحث المستوى التعليمية إو مستوى الدراسة على ثلاثة مراحل وهي الإبتدائية، والمتوسظة، والأعلى وفى كل مرحلة تتكون عل مراحل أيضا وهي الأدنى والأوسط والأعلى.إذا نظر إلى خصائص الطلاب في كل المستوى الدراسة وخصائص النظرية سوف يوجد علاقة بينهما، فأنشطة تعلم الطلاب في كل المرحلة تناسب بأنشطة تطبيق النظرية. فالنظرية السلوكية تناسب أن تستخدم في المرحلة الإبتطائية لأن النظرية السلوكية يشتمل على المثير، التعزيز، والعقاب، وهذا الثلاثة تناسب على عملية لتعويد الطلاب بالمادة المعطية، والنظرية المناسبة امرحلة المتوسطة هي النظرية البنائية لأن عملية التعلم في هذه المرحلة لبناء سلوك الطلاب ومعرفة الطلاب، النظرية المناسبة بمرحلة الأعلى هي النظرية المعرفية لأن كثير من العمليات التعليمية في هذه المرحلة هي العملية لنمو المعرفة الطلاب كمثل الانتباه، والتفسير، والتركيب، والتخزين زالتذكر، والاسترجاع واكتشاف المعرفة الجديدة.
Isolasi dan Identifikasi Bakteri Endofit Beberapa Jenis Pohon Berhabitat Basah
Authors: Nuruwe Ckrisna , Matinahoru Johan M , Hadijah Miranda H 
Published: August 2020

The purpose of this study was to determine the macroscopic and microscopic characteristics of endophytic bacteria that live in the root and leaf tissue of several wet habitat trees, such as: kayu marsegu (Anthocephalus cadamba), ketapang hutan (Terminalia copelandii) and kayu burung (Elaeocarpus ganitrus). This study shows that the results of microscopic identification of 20 samples of bacterial isolates, there are only 11 samples of endophytic bacteria that live in the root and leaf tissue of tree samples. Furthermore, based on microscopic identification with the Gram Staining Method, it was found that there were 17 samples of endophytic bacterial isolates categorized into gram-negative (-), namely: DM1, DM3, DM4, AM1, AM2, AM3, AM4, DKH2, DKH3, DKH4, AKH1, AKH2, AKB1, AKB2, AKB3, DKB3, and DKB4. While 3 other bacterial isolate samples were classified into gram-positive (+), namely: AKH3, AKH4, and AKB4. Based on observations with a microscope with 1000 times the magnification size, all bacteria isolates were categorized as a rounded bacterial group, and therefore they are classified as genera Monococcus, Staphylococcus, and Streptococcus. The study also found that all three genera of bacteria have the ability to live in root and leaf tissue, even though the tree habitat is in a long-wet condition.
Keywords: endophytic bacteria, isolation, morphology, wet habitat trees

ABSTRAK
Tujuan dari penelitian ini adalah untuk menentukan karakteristik makroskopis dan mikroskopis dari bakteri endofit yang hidup di akar dan jaringan daun dari beberapa pohon habitat basah, seperti: kayu marsegu (Anthocephalus cadamba), ketapang hutan (Terminalia copelandii) dan kayu burung (Elaeocarpus ganitrus). Penelitian ini menunjukkan bahwa dari hasil identifikasi mikroskopis terhadap 20 sampel isolat bakteri, hanya ada 11 sampel bakteri endofit yang hidup di akar dan jaringan daun sampel pohon. Selanjutnya, berdasarkan identifikasi mikroskopis dengan Metode Pewarnaan Gram, ditemukan bahwa ada 17 sampel isolat bakteri endofit yang dikategorikan menjadi gram‑negatif (-), yaitu: DM1, DM3, DM4, AM1, AM2, AM3, AM4, DKH2, DKH3, DKH4, AKH1, AKH2, AKB1, AKB2, AKB3, DKB3, dan DKB4. Sedangkan 3 sampel isolat bakteri lainnya digolongkan kedalam gram-positif (+), yaitu: AKH3, AKH4, dan AKB4. Berdasarkan pengamatan dengan mikroskop ukuran pembesaran 1000 kali, semua isolat bakteri dikategorikan sebagai kelompok bakteri bulat, dan oleh karena itu mereka diklasifikasikan sebagai genus Monococcus, Staphylococcus, dan Streptococcus. Studi ini juga menemukan bahwa ketiga genera bakteri memiliki kemampuan untuk hidup dalam jaringan akar dan daun, meskipun habitat pohon berada dalam kondisi basah yang lama.
Kata Kunci: bakteri endofit, isolasi, morfologi, pohon berhabitat basah
Purifikasi Anggota Dewan Perwakilan Daerah Pasca Putusan Mahkamah Konstitusi No. 30/PUU-XVI/2018
Authors: Arif M. Yasin Al , Muhammad Hasanuddin 
Published: August 2020

Di dalam sistem perwakilan, DPD memiliki peran penting untuk mengartikulasikan kepentingan daerah dalam praktik negara dan pemerintahan, oleh karena itu DPD memiliki kedudukan yang sejajar dengan DPR. Tulisan ini bertujuan untuk mengetahui implikasi putusan MK No. 30/PUU-XVI/2018 terhadap perkembangan kepemiluan di Indonesia khususnya pemilihan umum anggota DPD yang dibatasi pada dua pokok permasalahan. Pertama, apa implikasi hukum putusan MK No. 30/PUU- XVI/2018 terhadap pencalonan DPD dan Apa urgensi Penegasan Anggota DPD RI Bebas dari Anggota Partai Politik. Hasil kajian menunjukkan bahwa implikasi hukum yang ditimbulkan pasca dikeluarkannya putusan MK No. 30/PUU- XVI/2018 terjadi terhadap perubahan mekanisme pendaftaran calon peserta pemilu anggota DPD dan urgensi penegasan anggota DPD bebas dari partai politik adalah agar terhindar dari Double Representation serta untuk memperkuat prinsip check and balances antara DPD dan DPR.
A Cross Sectional Study to Assess Peak Expiratory Flow Rate in Healthy School Children for Establishment of Normative Data
Authors: Sharma Rajeev , Kaur Avneet , Gupta Manish , Kaur Amarpreet , Arora Hobinder , Singh Sukhpal 
Published: August 2020

Introduction: Peak Expiratory Flow Rate (PEFR) can be measured by cheap and portable instrument, peak flowmeter which is useful in detecting early asthmatic changes and monitoring the treatment response.
Methods: This study was conducted on 1000 normal healthy children of nine to 14 years of age of either sex from various schools of Faridkot district in South West Punjab, India. Anthropometry was done and PEFR was measured using Mini Bell Peak Flow Meter. Linear regression analysis was done and normograms were constructed.
Results: Linear regression equations were derived for PEFR with height, weight, BSA and BMI in boys and girls. The most significant correlation was seen with height (r = 0.527 in boys, r = 0.410 in girls) followed by body surface area (r = 0.506 in boys, r = 0.296 in girls). Body mass index had negative correlation (r = -0.200) with PEFR in girls. Nomograms were constructed on basis of linear regression equations of PEFR with height (-46.67 + 2.02 x height for boys, -12.64 + 1.50 x height for girls) and BSA (82.02 + 137.2 x BSA for boys, 96.61 + 88.11 x BSA for girls)
Conclusion: There is need for nomogram for each region so that personal value of PEFR can be compared to normal reference population and also with predicted value from regression equation as PEFR varies from region to region. The nomograms and regression equations derived from this study can be useful for predicting normal values of PEFR of children of South West Punjab.
Do direito humano à alimentação e à segurança alimentar ao direito à terra: reflexões necessárias em políticas públicas
Authors: Sousa Júnia Marise Matos de 
Published: August 2020

Este artigo tem por objetivo discutir o Direito Humano À Alimentação Adequada (DHAA), a segurança alimentar e nutricional (SAN) e as políticas públicas, bem como areforma agrária e a luta pela garantia de direitos. Para tanto, buscou-se amparo na discussão teórica sobre as temáticas em voga, em revisão bibliográfica dos documentos oficiais e principais autores, em uma análise crítica dos seus conteúdos. A Constituição Brasileira e outros garante a proteção dos direitos fundamentais de todos os cidadãos. Entre estes direitos, estão o DHAA, a SAN e o direito a terra, sendo todos estes pleiteados pela sociedade, apresentando uma relação direta entre eles. O acesso a terra via reforma agrária é considerado o elemento fundamental para garantí-los. Ressalta-se que não apenas uma política de segurança alimentar será capaz de garantir estes direitos. O acesso à terra via política de reforma agrária igualmente se faz importante enquanto elemento estrutural neste processo, justificando a luta pela terra, DHAA e a SAN de cada brasileiro. Por isso os movimentos sociais lutaram e permanecem lutando nesta sociedade capitalista e excludente, num país cuja concentração fundiária permanece aos dias de hoje.
Cidade, cultura e acessibilidade: notas iniciais da relação entre cidades educadoras e direitos humanos
Authors: Sousa Ribeiro Gabriela , Karoline Alves da Silva  , Matheus Trindade Coelho da Silva  , Thaynnara de Farias Pinto  
Published: August 2020

Ao considerar as premissas das cidades educadoras e dos direitos humanos, buscamos refletir sobre como as cidades podem ser vetores educacionais a ampla gama populacional, independente de suas características antropométricas, sensoriais, cognitivas, etárias etc. Para isso, entendemos que os preceitos do direito à cidade, da acessibilidade integral e do design universal são fundamentais para possibilitar que cidadãos realmente incluídos na dinâmica citadina possam vivenciar sua cidade, auxiliar a construí-la e aprender e ensinar constantemente com esse processo de vivência de seu território, de sua cultura, de sua identidade. É objetivo deste artigo problematizar em que medida a acessibilidade plena às pessoas com deficiência aos espaços citadinos, principalmente aos espaços culturais, contribui para uma educação holística de ampla gama populacional possibilitada pela troca de experiências e conhecimentos entre pessoas distintas e entre ambientes diversos, reafirmando seus direitos humanos pela possibilidade de vivenciar seu direito à cidade. Para isso, foram realizadas pesquisas bibliográficas e documentais com análise crítica das mesmas. A retroalimentação entre acessibilidade, direito à cidade e cidade educadora se dá na construção diária e cotidiana de vidas dignas, de subjetividades possíveis, de diversidades respeitadas, vozes ouvidas e demandas alcançadas.