bluuebunny/crossref_metadata_2025_split huggingface dataset:
Fruit and vegetables consumption among school-going adolescents: Findings from the baseline survey of an intervention program in a semi-urban area of Dhaka, Bangladesh
Authors: Salwa Marium , Subaita Fatima , Choudhury Sohel Reza , Khalequzzaman Md , Al Mamun Mohammad Abdullah , Bhuiyan Mahfuzur Rahman , Haque M. Atiqul 
Published: June 2021

Introduction
Interventions aimed at promoting healthy eating habits in adolescence can help prevent chronic diseases and promote healthy ageing. The aim of this paper is to describe the fruit and vegetables consumption habits of adolescents in Dhaka, Bangladesh as well as to identify the socio-environmental, personal, and behavioral factors that influence these habits.

Materials and methods
The baseline data from an intervention study involving 823 grade ten students from two randomly selected secondary schools in a semi-urban area of Dhaka were analyzed. The intake of fruit and vegetables was measured in terms of serving size per day. Hierarchical multiple regression was used to assess the ability of socio-environmental factors such as social support, perceived barriers, and living with patient with chronic diseases; personal factors such as knowledge, self-rated practice, behavioral intention, and body mass index; and behavioral factors such as physical activity, sedentary hours, and sleep duration to predict the level of daily fruit and vegetables intake, after controlling the effect of demographic characteristics of adolescents.

Results
The average daily consumption of fruit and vegetables was 1.22 and 1.99 servings, respectively. Only one-fifth of the respondents (21%) reported eating five servings of fruit and vegetables a day. Inaccessibility at home was reported as the most perceived barrier for both fruit and vegetables intake. Adolescents’ higher fruit and vegetables intake was found to be associated with higher maternal educational attainment, more social support, adequate self-rated practice, positive behavioral intention, higher body mass index, better physical activity, and adequate daily sleeping.

Conclusion
The findings revealed insufficient fruit and vegetables intake among adolescents in a semi-urban area of Bangladesh and associated socio-environmental, personal, and behavioral factors that were utilized in developing an intervention program for this transient age group.

Trial registration
Trial was registered at ClinicalTrials.gov (NCT03975335) https://clinicaltrials.gov/ct2/show/NCT03975335 on June 01, 2019.
Acute kidney injury in patients with Visceral Leishmaniasis in Northwest Ethiopia
Authors: Hailu Workagegnehu , Mohamed Rezika , Fikre Helina , Atnafu Saba , Tadesse Azeb , Diro Ermias , van Grienvsen Johan 
Published: June 2021

Background
Visceral Leishmaniasis (VL) is a neglected tropical disease endemic to several countries including Ethiopia. Outside of Africa, kidney involvement in VL is frequent and associated with increased mortality. There is however limited data on acute kidney injury (AKI) in VL patients in East-Africa, particularly in areas with high rates of HIV co-infection. This study aims to determine the prevalence, characteristics and associated factors of AKI in VL patients in Northwest Ethiopia.

Methods
A hospital based retrospective patient record analysis was conducted including patients treated for VL from January 2019 to December 2019 at the Leishmaniasis Research and Treatment Center (LRTC), Gondar, Ethiopia. Patients that were enrolled in ongoing clinical trials at the study site and those with significant incomplete data were excluded. Data was analyzed using SPSS version 20. P values were considered significant if < 0.05.

Results
Among 352 VL patients treated at LRTC during the study period, 298 were included in the study. All were male patients except two; the median age was 23 years (IQR: 20–27). The overall prevalence of AKI among VL patients was 17.4% (confidence interval (CI): 13.6%-22.2%). Pre-renal azotemia (57%) and drug-induced AKI (50%) were the main etiologies of AKI at admission and post-admission respectively. Proteinuria and hematuria occurred in 85% and 42% of AKI patients respectively. Multivariate logistic regression revealed HIV co-infection (adjusted odds ratio (AOR): 6.01 95% CI: 1.99–18.27, p = 0.001) and other concomitant infections (AOR: 3.44 95% CI: 1.37–8.65, p = 0.009) to be independently associated with AKI.

Conclusion
AKI is a frequent complication in Ethiopian VL patients. Other renal manifestations included proteinuria, hematuria, and pyuria. HIV co-infection and other concomitant infections were significantly associated with AKI. Further studies are needed to quantify proteinuria and evaluate the influence of AKI on the treatment course, morbidity and mortality in VL patients.
Los viajes combinados y medidas contra el covid-19
Authors: Jiménez Rico Carlos 
Published: June 2021

La declaración del estado de alarma derivada de la pandemia del covid-19 ha supuesto, en el ámbito del contrato de viaje combinado, una sustancial alteración de los elementos del contrato: el objeto del mismo ha devenido imposible y la voluntad de las partes contratantes ha sido revocada, pues un gran número de viajeros no desean proseguir con la ejecución del viaje.
A través del presente trabajo reflejaré cuáles son las situaciones ante las que se encuentra el viajero que ha visto frustrada la ejecución de su viaje combinado, así como las herramientas jurídicas y los derechos que le asisten. En este sentido, se describirán las consecuencias jurídicas que derivan del ejercicio del desistimiento, de la declaración de fuerza mayor y la pérdida de interés en el cumplimiento del contrato, los efectos de la imposibilidad sobrevenida y, por último, las concretas medidas adoptadas en virtud de los reales decretos leyes por los que se adoptan medidas complementarias para hacer frente al covid-19.
Rilke és Dosztojevszkij
Authors: Burján Ágnes 
Published: June 2021

Rilke fiatalon, rögtön első oroszországi útját követve olvasta A Karamazov testvéreket, és fordította le a Szegény emberek egy részletét. Évtizedeken keresztül, életműve összes korszakában csodálattal említette fel az orosz író nevét. A világháború idején és művészi válságpontjain is a nagy orosz író regényeihez fordult. Bár Dosztojevszkij hatása evidenciaként szerepel Rilke kritikai recepciójában, a Dosztojevszkij-élmény esztétikai vonatkozásait tárgyaló elemzések jóformán nem születtek, szemben a költő Oroszországhoz fűződő viszonyát taglaló számos tanulmánnyal. Holott különösen izgalmas kérdésiránya lehetne ez a Rilke-kutatásnak, hiszen a költő orosz kultúrához való viszonya köztudottan textuálisan meghatározott. Oroszország-képe elsősorban korai Tolsztoj és Dosztojevszkij olvasatain alapszik, az orosz világhoz fűződő viszonya pedig nagy szerepet töltött be saját irodalomesztétikájának formálódásában. Meglátásom szerint Rilke Oroszország-képe egyúttal a költő Dosztojevszkij-képét is magában rejti, hiszen a Dosztojevszkij-élmény Rilke Oroszországtól való megszólítottságának „hermeneutikai szituációjaként” (Gadamer) szolgált. Ezért dolgozatom egyfelől arra a kérdésre fókuszál, mennyiben árnyalja az osztrák költő művészetkoncepciójáról alkotott eddigi képünket, ha azt Dosztojevszkij alakjának meghatározó szerepe felől olvassuk. Dosztojevszkij művészetének mely aspektusai állnak a regényeit olvasó Rilke érdeklődésének középpontjában? Igen valószínű, hogy a Dinggedicht-koncepció megszületéséhez, melynek voltaképpeni kidolgozása majd csak Párizsban, a rodin-i és cézanne-i hatásra történik meg, az orosz vidék térélményén túl az ortodox ikonok és Dosztojevszkij verbális ikonjai is hozzájárultak, így dolgozatom a Szegény emberek és A Karamazov testvérek lehetséges rilkei olvasatával is számot vet.
A Vasárnapi Kör Dosztojevszkij képe
Authors: Földes Györgyi 
Published: June 2021

Mannheim Károly Lélek és kultúra című tanulmányában – amely a Szellemi Tudományok Szabad Iskolájában a bemutatkozó előadás írott változata -, szellemi generációjukra (tulajdonképpen a Vasárnapi Körre) tett hatások egyik legfontosabbikának Dosztojevszkij eszmeiségét mondja: „világnézetben és léletérzésben Dostojewski, etikai meggyőződéseinkben Kierkegaard, filozófiai álláspontunkban a német Logos, a magyar Szellem, Lask, Zalai azok, akiknek útját folytatni akarjuk” – esztétikai szempontból pedig Paul Ernst, Riegl, Cézanne munkásságát, illetve az új francia líra, különösen a Nouvelle Revue Française, Bartók és Ady művészi eredményeit jelöli meg folytatandó mintaként. Dosztojevszkij munkássága tehát fontos inspiráció volt szinte minden vasárnapos számára, bár nem is feltétlenül esztétikai élményként hatott rájuk, hanem megalapozta ideológiai személetüket, életérzést hozott számukra. Tanulmányomban erről lesz szó, nem feltétlenül a teljességre törekedve, hanem megpróbálva az 1910-1920-as években maradni (még ha húszas években klasszikus értelemben már nem is létezett a Vasárnapi Kör, tagjai még sokáig sokan összejártak), illetve két „főszereplőt”, Lesznai Annát és Lukács Györgyöt kiválasztva a magam számára, továbbá az ő vonatkozó szövegeiket is főleg irodalmi nézőpontból vizsgálni. Ugyanakkor azzal is érdemes számot vetnünk, hogy ezen írásaik jórészt vázlatos, jegyzetszerű szövegek (Lesznainál napló formában), nem kidolgozottak, inkább rövidebb eszmefuttatások. (Lesznai szövege dokumentumértékű is abból a szempontból, hogy gyakran a vasárnaposok beszélgetéseit vetette papírra, s azokat gondolta tovább.)
The role of independent commissioner in the effect of family ownership on capital structure in family companies in Indonesia
Authors: Setiawan Rahmat , Kusumawati Nunik Dwi 
Published: June 2021

The purpose of this research is to analyze the effect of family ownership on capital structure with independent commissioner as a moderating variable in family companies in Indonesia. The study used the population consisting ofÂ family businesses listed on Indonesia Stock Exchange. The data were taken fromÂ the Indonesian Capital Market Directory (ICMD), financial statements, and annual report and the observation period was done from 2012 to 2018. The sampe was taken byÂ a purposive sampling basedÂ the specified criteria. Based on the analysis result, it can be concluded that family ownership has a significant negative effect on capital structure. Independent commissionerweakens significantly the negative effect of family ownership on capital structure. Furthermore,firm sizehas a significant positive effect on capital structure, but profitability has a significant negative effect on capital structure.
Responsabilidad Social Corporativa y Emprendimiento: evolución y tendencias de investigación
Authors: Ramos-Enríquez Viviana , Duque Pedro , Vieira Salazar Jaime Andres 
Published: June 2021

La Responsabilidad Social Corporativa y el emprendimiento son temas de gran amplitud e importancia teórica y práctica, los cuales, han sido abordados desde diversas perspectivas y aplicables en diferentes escenarios. Aunque el interés por ambos temas se ha incrementado en los últimos años, no se ha evidenciado una revisión bibliográfica que muestre su evolución y sus tendencias mediante un análisis de citaciones. Por tanto, el presente artículo tuvo como propósito identificar las tendencias de investigación emergentes en estos temas, cubriendo la literatura de Web of Science y Scopus mediante el mapeo científico. Para esto, se desarrolló un análisis bibliométrico de la producción científica; y se utilizó la analogía del árbol para clasificar los documentos principales. Los resultados reflejaron que la Responsabilidad Social Corporativa es aplicable a cualquier tipo de organización, sin embargo, en empresas pequeñas y emprendimientos se ve limitada debido a presiones de grupos de interés. En el análisis de citaciones se evidenciaron tres perspectivas o corrientes de investigación: desempeño y sostenibilidad; cambios institucionales y organizacionales; valor compartido y emprendimiento social. En términos prácticos, los gerentes y emprendedores pueden implementar estrategias innovadoras y sostenibles bajo modelos de responsabilidad social integradores.
Iniciativas locales: herramienta de mediación para la construcción de paz, Ovejas - Sucre
Authors: De La Ossa Guerra Santander José , Rendón Blanco Geanny Karin 
Published: June 2021

El objetivo de esta investigación fue analizar las iniciativas locales que actúan como herramientas de mediación para la construcción de paz en el municipio de Ovejas, Departamento de Sucre. El método utilizado se enmarcó en el enfoque cualitativo con diseño descriptivo- transversal. La población objeto de investigación, fueron las organizaciones formales o, de hecho, que se han desarrollado en las zonas urbana y rural del municipio de Ovejas, en el Departamento de Sucre como iniciativas locales de paz. Para la recolección de datos, se utilizaron las técnicas de revisión documental y la entrevista abierta. La información se recabó el segundo semestre de 2019. Como resultados, se pudo determinar que, en el municipio de Ovejas se encuentran alrededor de 60 iniciativas locales, representadas en organizaciones campesinas, productivas, de mujeres, de víctimas y parcialidades indígenas; las cuales, han participado de la construcción del PDET, la gestión de reparación colectiva de víctimas del conflicto armado, construcción de políticas públicas, recuperación de la memoria histórica, impulso a la zona de reserva campesina, defensa del territorio y los recursos naturales e impulso a la economía local. Que estas iniciativas son producto de estrategias nacionales y regionales que, con apoyo de organismos internacionales, se han implementado en la región de los Montes de María.
Secured Novel Lightweight IoT End Device Architecture using Confidentiality, Integrity, Authenticity & Availability based tight security approach
Authors: Et. al. Prateek Mishra, 
Published: June 2021

IoT end devices essential security parameters are Confidentiality, Integrity, Authenticity and Availability(CIAA). Breach of any of these security parameters means compromise with security thus collapsing the device. Even partial breach in security refers to loop holes in security hence unsecure IoT end device. Due to wearable nature of IoT end devices implementing security and maintaining lightweight is a challenge. Conventional security algorithms incur memory and processing overheads in wearable IoT end devices therefore lightweight security algorithms is compulsory. The existing architectures merely consider security enhancement using conventional security algorithm without focusing on lightweight therefore this paper analyzes existing IoT end device architectures and concludes that all are overarchitectured. Due to over- architecture the components of existing architectures are more visible to the external world and invites more attacks hence unsecured. On the other hand lightweight IoT end device resources ensure less complexity hence less internal bugs, less attack surface area, less visibility to external world thus more secure.
Mandatory security requirements in wearable IoT end devices are still an extensive research issue. Therefore this paper focuses on mandatory boot process security requirements, software security requirements and security requirements during communication. Our proposed architecture is implemented over ESP32 microcontroller with the application of Arduino IDE. Lightweight secured internet of things (SIT) algorithm was implemented for lightweight CIAA due to light security requirements in wearable devices. Finally this paper compares the latest lightweight and secure architecture with the proposed lightweight and secure architecture and concludes that proposed architecture is robust in terms of lightweight and security.
Maxillectomy-surgical resection and prosthodontic rehabilitation
Authors: Prakash Poonam , Bhandari S K 
Published: June 2021

Oral cancer ranks among the top three in the country and is major health problem. In India, people affected generally belong to the low-income groups due to a prevalence of habits such as tobacco chewing and lack of awareness and capability to afford the diagnostic and treatment modalities Oral cancer is defined as the cancer of lips, mouth and tongue. The management of cancerous lesions in maxilla and mandible is difficult due to their proximity to vital structures, especially in cases of maxilla wherein due to its strategic anatomic location, comprising of the skull base and its related structures, any radical treatment is deferred. Moreover, the anatomic complexities and the cancellous nature of the bone make it very difficult to achieve wide and clear surgical margins resulting in poor prognosis. The comprehensive management comprises of multidisciplinary team effort comprising of surgical resection of the tumour along with the prosthetic rehabilitation to restore the lost form and function. It may also include chemotherapy or radiation therapy.
INFLUENCE OF INDIVIDUAL AND COMMUNITY-LEVEL ASSOCIATES OF CONTRACEPTIVE USE IN PAKISTAN: A MULTI-LEVEL MIXED EFFECT ANALYSIS (PDHS 2017-18)
Authors: Kamal Asifa , Malik Sadaf , Batool Hafsa , Rasul Afza 
Published: June 2021

Purpose of the study: This research aims to investigate the impact of mass media exposure and women's autonomy on the use of contraceptives, along with other potential determinants at the individual level and community level among women in Pakistan.
Methodology: Data was extracted from Pakistan Demographic & Health Surveys 2017-18. The sample size included 10,461 non-pregnant and married women from a total of 15,068 ever-married women. The analysis was done using two-level mixed-effects logistic regression for the binary outcome variable, i.e., current contraceptive use (yes/no).
Main Findings: Significant factors positively associated with contraceptive use at the individual level were women's education, wealth index, parity, age at first cohabitation, child mortality experience, and mass media exposure. Community attributes like region (Sindh, KPK, Balochistan as compared to Punjab), residence (rural as compared to urban) had an inverse relationship with contraceptive use. At the same time, women's education and an ideal number of children were the significant positive associates. Women's empowerment has though insignificant, but it has a positive impact on the use of contraceptives at both individual and community levels.
Applications of this study: Family planning programs can be extended by focusing on women residing in rural settings or in high fertility intentions communities, less educated and unprivileged younger women who had reduced the uptake of contraceptives. An increase in women's access to education, media exposure, employment, and women's empowerment can help attain Pakistan's contraceptive prevalence targets.
Novelty/Originality of this study: The current study's effect of individual and community-level factors was investigated using National-level data, mainly focusing on the role of mass media and women's autonomy.
Gambaran Histopatologi Organ Jantung Tikus Putih Jantan Galur Wistar (Rattus norvegicus) dalam Uji Toksisitas Akut Kombinasi Ekstrak Daun Jati Belanda (Guazuma ulmifolia Lmk.) dan Kelopak Bunga Rosella (Hibiscus sabdariffa L.)
Authors: Hilma Novia , Nuri Nuri , Puspitasari Endah , Ningsih Indah Yulia 
Published: June 2021

Jati belanda leaves (Guazuma ulmifolia Lmk.) and Roselle petals (Hibiscus sabdariffa L.) have been known for their activity as antihyperlipidemia with different mechanisms. Combination of these plants was expected to has a synergy effect in reducing cholesterol. However, the toxicity of jati belanda leaves and roselle petals extract combination must be investigated for knowing its safety. Based on the acute toxicity test, the LD50 value of jati belanda leaves and roselle petals extract combination was >5,000 mg/kg bw. It was classified as category 5 or unclassified. This research aimed to study about its effect in cardiac by cardiac histopathology examinations of the rats. The result showed that there was no cardiac histopathology changes of the rats at doses 5,000 mg/kg bw.

Keywords: jati belanda leaves, roselle petals, acute toxicity, cardiac histopathology
Efektifitas Penggunaan Pasta Biji Kopi Robusta Sebagai Pembersih Gigi Tiruan Terhadap Kekasaran Permukaan Resin Akrilik Heat Cured
Authors: Noviyanti Afthin Maritta , Parnaadji Rahardyan , Soesetijo FX Ady 
Published: June 2021

The most used denture base materials is heat cured acrylic resin. The disadvantages of acrylic resin are easy to absorb water and porosity that can increase surface roughness. The surface roughness can facilitate the attachment of microorganisms and accumulation of plaque. The cleansing of mechanical denture use electric toothbrush and denture cleanser paste. This paste uses natural materials from robusta coffee beans that decrease surface roughness. To determine the effectivity of robusta coffee beans paste as a denture cleanser to the surface roughness of heat cured acrylic resin. This study was an experimental laboratory with the research design the post test only control group design. Total sample of 36 samples in size (65 x 10 x 2,5) mm which consisted of 4 groups: control group without brushing, group A brushed with electric toothbrush and a placebo paste, group B brushed with electric toothbrush and robusta coffee beans paste 25%, and group C brushed with electric toothbrush and robusta coffee beans paste 50%. Brushing was done for 22 minutes, then measured the surface roughness of dentures. Robusta coffee bean paste was less effective as a denture cleanser agent against the surface roughness of the heat cured acrylic resin. Robusta coffee beans paste 50% can be used as a denture cleanser.
Keyword: acrylic resin, electric toothbrush, robusta coffee bean paste, surface roughness
Potensi Ekstrak Buah Delima Merah (Punica granatum Linn) terhadap Penurunan Jumlah Koloni Streptococcus mutans
Authors: Kholisa Kholisa , Purwanto Purwanto , Hernawati Sri 
Published: June 2021

Streptococcus mutans is a bacteria that initiates the formation of plaque on the tooth surface. S. mutans works by fermenting carbohydrates to produce an acidic atmosphere, so the plaque pH becomes low, this condition can lead to demineralization of enamel and dentin commonly called caries. One of alternative treatment to reduce the population of S. mutans by using herbal plants, namely red pomegranate. Red pomegranate contains flavonoids, tannins, and alkaloids as antibacterial. This study aimed to determine the inhibition of red pomegranate extract on growth of S. mutans. The method used is by counting the number of S. mutans using a colony counter. This method with 4 samples in each study group. The study group consists of 4 treatment groups (25%, 50%, 75% and 100% red pomegranate extract), positive control group (chlorhexidine), and negative control group (sterile aquades). Data were analyzed using Kruskal-Wallis Test and Mann-Whitney test. Red pomegranate extract has the ability to inhibit the growth of S. mutans. The concentration of red pomegranate extract that has the greatest inhibitory effect on S. mutans growth is 100%.
Keyword: Antibacterial, Streptococcus mutans, caries, red pomegranate fruit extract