bluuebunny/crossref_metadata_2025 huggingface dataset:
ÓLEO DE NIM (Azadirachta indica A. Juss) ASSOCIADO A SILÍCIO E MANGANÊS SOBRE A INCIDÊNCIA DE TRIPES (Thrips tabaci Lind.), SEVERIDADE DE MÍLDIO (Peronospora destructor Berk. Casp.) E PRODUTIVIDADE DE CEBOLA EM SISTEMA ORGÂNICO
Authors: Gonçalves Paulo Antonio de Souza , Araújo Edivânio Rodrigues de , Geremias Leandro Delalibera
Published: December 2022

O manejo fitossanitário de cebola em fase vegetativa é direcionado ao inseto tripes, Thrips tabaci Lind., e ao míldio causado pelo oomiceto Peronospora destructor Berk. Casp. O objetivo deste estudo foi avaliar a aplicação foliar de óleo de nim associado à terra de diatomáceas e ao sulfato de manganês sobre a incidência de tripes, severidade de míldio, produtividade e rendimento pós-colheita de cebola em sistema orgânico. O estudo foi conduzido na Epagri, Estação Experimental de Ituporanga, SC, nos anos de 2016 e 2018. Em 2016, os tratamentos foram pulverizações foliares de óleo de nim nas concentrações de 0,13%, 0,25%, 0,5% e 1%, em mistura à terra de diatomáceas a 0,5% e controle sem aplicação. Em 2018, os tratamentos foram pulverizações foliares do óleo de nim nas concentrações de 0,13%, 0,25%, 0,5% e 1%, em mistura com sulfato de manganês a 0,5% e controle sem aplicação. O óleo de nim associado à terra de diatomáceas e ao sulfato de manganês reduz os danos causados por tripes. A severidade de míldio em cebola em sistema orgânico pode ser reduzida pela adição de sulfato de manganês ao óleo de nim. A severidade de míldio não foi influenciada pelo óleo de nim com a adição de terra de diatomáceas. A incidência de tripes, a produtividade e o rendimento pós-colheita de cebola não foram influenciados pelos tratamentos.
Implementation of Pancasila Democratic Values in General Elections and Freedom of Expression in Indonesia
Authors: Kristianita Melodi Rindu , Najicha Fatma Ulfatun
Published: December 2022

Pancasila democracy is a democracy that leads to the identity of the Indonesian nation. The journey of democracy in Indonesia still needs to go through a long process because it has not been fully implemented as it should. The implementation of democratic values in general elections and freedom of expression is one of the efforts that can be done to uphold democracy in the life of the state in the Unitary State of the Republic of Indonesia. This study aims to find out how important the implementation of the Pancasila values of Pancasila is in an effort to uphold democracy, especially in General Elections and Freedom of Opinion. The research method used is a qualitative method. This research is a literature study where all information and facts are sought from various sources such as books, articles, journals, and so on. Elections are one of the basic principles of implementing a democratic state which is contained in the fourth principle of Pancasila. Besides that, in a democracy every citizen is free to express his opinion in public as long as it does not conflict with the prevailing values. This article contributes as an additional reference that can help the community in conducting elections and expressing opinions. Based on the results of the discussion, it shows that the democratic value of Pancasila has a very important role in realizing the life of a democratic country, especially in general elections and freedom of expression in Indonesia.
Interview: Paul Hoyningen-Huene
Authors: Hoyningen-Huene Paul , Lacerda Abrahão Luiz Henrique de , Condé Mauro L.
Published: December 2022

Paul Hoyningen-Huene was born in Pfronten/Allgäu, West Germany, in 1946. He studied Physics and Philosophy in Munich (1966-1971), Mathematical Physics in London (1971-72) and Theoretical Physics in Zurich (1975). The theoretical physicist and philosopher taught in Switzerland (1976-1998) and was a visiting scholar at the Massachusetts Institute of Technology with Thomas S. Kuhn (1984-85). Afterward, he published Reconstructing Scientific Revolutions: Thomas S. Kuhn’s Philosophy of Science (1993), an original neo-Kantian interpretation of Thomas Kuhn’s ideas. His numerous articles focus on Logic, the Philosophy of Biology, the Philosophy of Physical Sciences and the General Philosophy of Science. Throughout his career, Hoyningen-Huene also wrote about Paul Feyerabend’s thesis concerning the rationality of scientific development and theory comparison, Scientific Realism, Reductionism, Ethics of Science and Historiography of Science. The German thinker founded the Center for Philosophy and Ethics of Science at the Leibniz Universität Hannover (Germany) and intended to summarize his main ideas on the nature of scientific knowledge in the book Systematicity: The Nature of Science (2013).
Electronic money: advantages, disadvantages, impact on the monetary system
Authors: Varfolomeeva V. A.
Published: December 2022

The article discusses the concept, types of electronic money systems. The purpose of the article is to study the essence and influence of electronic money on the monetary system. The article focuses on the history of the emergence of electronic money, as well as statistical data on their use directly in payments. The authors came to the conclusion that the use of electronic money will affect monetary policy, banking supervision, the definition of money supply, monetary aggregates.
Algorithm for forming the structure of a selling website (by the example of developing landing page with high conversion for tourism business)
Authors: Usenko Ya. G.
Published: December 2022

The article is devoted to the compilation of the general structure of the selling site for the implementation of proposals for the expansion of a travel company using landing pages (landing pages). the main methods on which the authors of the study relied were: theoretical analysis and synthesis, content analysis, modeling and design methods, observation. The paper reflects the main theoretical features of building a landing page, substantiates the main properties of its Internet marketing tool, and the beneficial advantage of a landing page. It is emphasized that a high assessment of the structure of the landing is its structure, the effective organization of the processes of converting pages of visitors from its clients. Based on this case, the development and testing of the structure of the selling landing site is used, covering the broad elements included in the structure. As a result, the presented elements were integrated into the structure of the selling site aimed at the tourism business. Based on the results of model testing, a growth progress of 76% has been achieved.
El telescopio soviético Maksutov AZT-16 en Chile: geopolítica, diseño y arquitectura en la Guerra Fría Sudamericana (1955 – 1973)
Authors: Alonso Pedro Ignacio , Palmarola Hugo
Published: December 2022

Chile tiene la reputación de ser el país que recibió uno de los telescopios Maksutov más grandes jamás fabricados, el instrumento AZT-16. Destinado a estudiar las estrellas del hemisferio sur, fue instalado en 1967 como parte de una misión científica liderada por la Academia de Ciencias de la Unión Soviética y el Observatorio Nacional de Pulkovo. El telescopio fue diseñado por Dmitri Dmítrievich Maksútov (1896 - 1964) y se consideró un avance notable para la ingeniería óptica. A pesar de la campaña internacional iniciada en la década de 1950 por el director del Observatorio Nacional de la Universidad de Chile, profesor Federico Rutllant, para promover el Desierto de Atacama, la misión soviética se instaló en las ubicaciones menos favorables de los cerros Calán y El Roble, cerca de Santiago. La localización final del Makzutov AZT – 16 permite mostrar y documentar un conjunto históricamente importante pero poco estudiado de relaciones en Guerra Fría entre la Unión Soviética y América Latina, y su relación con la instalación de bases, observatorios, infraestructuras, y un conjunto de estrategias de diseño en distintas escalas.
Brecha de ciudad(a)nía. La aporía (¿inevitable?) entre espacios de protección y derechos de ciudadanía en los campos de refugiados en situaciones prolongadas
Authors: Neto Maria , Canastra Marum Jorge
Published: December 2022

Desde Zambia hasta Pakistán, pasando por Jordania, los campos de refugiados varían en forma, densidad e (im)permanencia. El campo de refugiados mientras espacialización1 de la protección, constituye una realidad compleja y multidimensional de privación (de derechos) que va más allá de la dimensión política y humanitaria, para extenderse a los reflejos socioespaciales2. De hecho, el campo representa la aporía del aún vigente régimen de protección de refugiados, donde el campo es un medio para llegar a una de las tres soluciones permanentes vinculadas a la Convención de Ginebra de 1951 y respectivo protocolo que, a pesar de agotadas, siguen alimentando el régimen de los refugiados y, a su vez, la creación de más campos. Nos damos cuenta de que los campos en situaciones prolongadas continúan vinculados al paradigma de excepción del espacio humanitario, pero que su permanencia (con) figura un urbano por afinidad3. Una polis latente, que por el hiato político no puede consumarse. Argumentamos, a través de nuestra experiencia de apoyo al refugiado con organizaciones humanitarias a operar en el terreno (2016-2018), que este modelo está cada vez más desfasado con la realidad del siglo XXI, dando lugar a aporías, dilemas y dependencias crónicas, que requieren una nueva lectura y suporte.
tratado de fray Lorenzo de San Nicolás como modelo en la arquitectura barroca gallega: la capilla de Santa Liberata de Baiona
Authors: Novo Sánchez Francisco Javier
Published: December 2022

En el presente trabajo se estudian los rasgos arquitectónicos de la capilla de Santa Liberata de Baiona, una construcción barroca promovida por la corporación municipal con el beneplácito del obispo Anselmo Gómez de la Torre y la participación económica de la sociedad civil y eclesiástica de la diócesis de Tui y del resto de Galicia. Dicho análisis sirve de pretexto para verificar la influencia que ha tenido en su alzado el Arte y uso de architectura de fray Lorenzo de San Nicolás, teniendo en cuenta que su tracista, José Domínguez Bugarín, poseía un ejemplar del libro del tratadista agustino.
Buscando colores en la región pampeana: estudio tecno-morfológico-funcional y arqueométrico de minerales pigmentarios de sitios arqueológicos de la llanura Interserrana, Argentina
Authors: Di Prado Violeta , Massigoge Agustina , Matarrese Alejandra , Conconi María Susana , Genazzini Cecilia , Gauna Matias
Published: December 2022

En esta contribución presentamos los resultados del estudio tecno-morfológico-funcional y arqueométrico de pigmentos minerales recuperados en cuatro sitios residenciales y en un escondrijo de la llanura Interserrana, ocupados durante el Holoceno medio y tardío. En los sitios residenciales identificamos pigmentos compuestos por diversidad de óxidos de hierro y argilominerales, entre ellos pirofilita, procedentes de las sierras de Barker, que ingresaron a los sitios como parte del equipamiento personal y se utilizaron en bruto, ya sea en polvo o de forma directa, posiblemente para el tratamiento o decoración de cueros. Los pigmentos que integran el escondrijo, compuestos por diversos óxidos e hidróxido de hierro, así como por caolinita e illita, también podrían provenir de Barker, aunque no podemos descartar su obtención en otros sectores de Tandilia. Su adquisición, traslado y almacenaje se realizó con el propósito de equipar con rocas colorantes un borde de laguna reiteradamente ocupado.
Effects of different packaging materials coated with aloe vera extract on the microbial quality of African breadfruit flour (treculia africana) during storage
Authors: Adetunji Charles Oluwaseun , Arowora Kayode , Ojediran John , Owa Stephen , Ogundele Bukola , Ogunkunle Tunde Joseph
Published: December 2022

Antimicrobials in food packaging are used to enhance quality and safety by reducing surface contamination of processed food. This study investigated the effects of Aloe vera-coated packaging materials on the microbial quality characteristics of breadfruit flour. Breadfruit flour was packaged in Jute bag (JB), Cali-co bag (CB), low-density Polyethylenein Brown paper (LDPEBP) and they were compared with control. Samples were analyzed for changes in microbiological(total colony count and total fungal count) and moisture content, stored at an ambient temperature of 25 ± 2 ℃ duringstorage at intervals of 12 weeks. Packaging significantly (p < 0.05) affected the moisture content and microbiologicalof breadfruit flour during storage. The moisture content, total colony count, and total fungi count significantly (p < 0.05)increased as the storage time increased. The sample packaged in Brown paper (BP) were more acceptable than those inother packaging materials.
Current status of plant parasitic nematodes and their management of major spice crops
Authors: Pervez Rashid
Published: December 2022

Major spices crops such as black pepper (Piper nigrum L.), cardamom (Elettaria cardamomum Maton.) and turmeric (Curcuma longa L.) production in India, is sustained losses due to several reasons. Among them, one of the major constraints are nematode infesting diseases, which causes significant yield losses and affecting their productivity. The major nematode pests infesting these crops include burrowing nematode Radopholus similis; root knot nematode, Meloidogyne incognita and M. javanica on black pepper. Whereas, lesion nematode, Pratylenchus sp., M. incognita and R. similis infesting cardamom and turmeric crops. Black pepper is susceptible to a number of diseases of which slow decline caused by R. similis and M. incognita or Phytophthora capsici either alone and in combination and root knot disease caused by Meloidogyne spp. are the major ones. Root knot disease caused by Meloidogyne spp. is major constraints in the successful cultivation and production in cardamom. Turmeric is susceptible to a number of diseases such as brown rot disease is caused by Fusarium sp. and lesion nematode, Pratylenchus sp. and root knot disease caused by M. incognita. Adoption of integrated pest management schedules is important in these crops since excessive use of pesticides could lead to pesticide residues in the produce affecting human health and also causing other ecological hazards.
Application of ITC cucumber fertilizer and water control system
Authors: Wu Shuqin
Published: December 2022

In order to optimize the environmental factors for cucumber growth, a fertilizer and water control system was designed based on the Internet of Things (IoT) system. The IoT system monitors environmental factors such as temperature, light and soil Ec value, and uses image processing to obtain four growth indicators such as cucumber stem height, stem diameter size, number of leaves and number of fruit set to establish a single growth indicator model for temperature, light, soil Ec value and growth stage, and the four growth indicators were fused to obtain the comprehensive growth indicator Ic for cucumber, and calculates its deviation to determine the cucumber growth status. Based on the integrated growth index Ic of cucumber, a soil Ec control model was established to provide the optimal environment and fertilizer ration for cucumber at different growth stages to achieve stable and high yield of cucumber.
Characteristics of the creole rice production system in La Mojana, Colombia
Authors: Cadena Torres Jorge , Cuello Pérez Diana Maria , Romero Ferrer Jorge Luis , Pérez Cantero Shirley Patricia
Published: December 2022

La Mojana is a sub-region with landscapes dominated by large bodies of water, interconnected by a network of canals and swamps. One of the most socially important production systems is creole rice, which is grown by small farmers. Since the socioeconomic and technical aspects of this system are unknown, a characterization of the system was carried out using structured surveys that captured social, technical and economic aspects. The sampling method used was non-probabilistic and the data were analyzed using descriptive statistics, with measures of central tendency and dispersion. The results showed that the criollo rice farmers have been engaged in this productive activity for more than 40 years, in small areas of land on the farm. Part of the production is sold in local markets and another part is used to feed the family nucleus, which is of great importance for food security. Despite the availability of improved varieties with higher yields, most farmers prefer this type of rice for their food because they consider it to have better culinary and nutritional quality. At least 46 varieties were identified for planting, which is done manually with very little use of chemical inputs. The main technological limitations of the system were identified and the costs and yields were determined, which made it possible to calculate a unit cost of US$ 0.40 kg-1. The main risk faced by this production system is the loss of ancestral seeds, which is why the conservation, purification and scaling of creole varieties is proposed, in order to return them to the community and thus contribute to the food security of the population of small producers linked to this system.
Effect of postharvest UV-B and UV-C radiation on the bioactive quality of broccoli and radish sprouts
Authors: Martínez-Zamora Lorena , Castillejo Noelia , Gómez Perla A. , Pedreño Juan Luis , Artés Francisco , Artés-Hernández Francisco
Published: December 2022

Radish and broccoli are very rich in bioactive compounds, especially in their early growth stages after germination. Therefore, the objective of this work was to increase the functional properties of their 10-day sprouts at 20 ℃, by applying ultraviolet radiation-UV-(9 kJ/m2 UV-C or 15 kJ/m2 UV-B) as a post-harvest abiotic stress. A shelf life of 10 days at 4 ℃ was studied in a commercial package. UV-B radiation increased the total antioxidant capacity and total phenolic compounds of both sprouts by up to 20%, compare to the control without UV. Radish sprouts showed a high content of sulforaphane, an anticarcinogenic compound whose biosynthesis was stimulated after UV-B and C stresses, by up to 47% compared to the control. This behavior was not observed in broccoli sprouts. In conclusion, the functionality of these sprouts was enhanced mainly after UV-B stresses, and was maintained throughout their shelf life. We consider that UV-B radiation is an effective technology for the stimulation of bioactive compounds with antioxidant and anticarcinogenic properties, for the benefit of consumers demanding a healthy and balanced diet.
Performance of Vanda lettuce in relation to the use of chemical fertilizer and organic compost
Authors: Nonato dos Santos Veras Raimundo , Souza Lima Diego , Alves Carvalho Jailson , Souza Reis Alisson de , Rogério da Silva Marcio
Published: December 2022

Horticulture is a widespread activity in family farming in the Transamazonian region—Pará, with emphasis on production aimed at the family’s own consumption. The lettuce cultivar Vanda (Lactuca sativa L.) represents a significant part of this production, which prioritizes the use of internal labor. The main objective of this work was to evaluate the development of lettuce CV Vanda grown in beds using organic compost and chemical fertilization (NPK). The criteria considered to evaluate this performance were: Root system development, plant height and total fresh mass production. The best averages in relation to root development occurred in the plots cultivated with organic compost in the proportion of 5 kg/m2, due to its characteristics as a fertilizer and soil conditioner. The cultivation with the use of NPK provided the best averages in relation to the production of total fresh mass and plant height, results that were mainly attributed to the extra supply of nitrogen in the covering fertilization, which consisted in the addition of 10 g urea per square meter via soil. Statistical analysis showed no statistically significant difference regarding plant height for both treatments. And in relation to root development, the difference was statistically significant.
Evaluation of carbon capture in coffee production systems in the department of Nariño
Authors: Manchabajoy Cañar Juan Pablo , Andrade Díaz Danita , Castillo Marín Álvaro José
Published: December 2022

One of the biggest environmental problems that has affected the planet is global warming, due to high concentrations of carbon (CO2), which has led to crops such as coffee being affected by climate change caused by greenhouse gases (GHG), especially by the increase in the incidence of pests and diseases. However, carbon sequestration contributes to the mitigation of GHG emissions. The objective of this work was to evaluate the carbon stored in above and below ground biomass in four six-year-old castle coffee production systems. In a trial established under a Randomized Complete Block Design (RCBD) with the treatments Coffee at free exposure (T1), Coffee-Lemon (T2), Coffee-Guamo (T3) and Coffee-Carbonero (T4), at three altitudes: below 1,550 masl, between 1,550 and 2,000 masl and above 2,000 masl. Data were collected corresponding to the stem diameters of coffee seedlings and shade trees with which allometric equations were applied to obtain the carbon variables in the aerial biomass and root and the carbon variables in leaf litter and soil obtained from their dry matter. Highly significant differences were obtained in the four treatments evaluated, with T4 being the one that obtained the highest carbon concentration both in soil biomass with 100.14 t ha-1 and in aerial biomass with 190.42 t ha-1.
Processing of strawberry “Festival” to jam and determination of physical and physicochemical parameters
Authors: Quesada Matos Romilio L. , Quesada González Omaida , Castellanos Parra Raúl , Cantos Macías Manuel Angel , Savilolo Josias Alceu Filipe
Published: December 2022

This work evaluates the physical and physical-chemical parameters of the strawberry variety “Festival”, obtained in the soil and climate conditions of Humpata, Huila Province, Angola, following the transformation into sweet of adequate quality. The analyses made were: the mass determined on an analytical balance and the transversal and longitudinal diameters with a pachymeter. Other analyses were: total titratable acidity by volumetry, pH by potentiometry, total soluble solids by refractometry, moisture and ash by gravimetry. The study showed that the pH of the pulp was 3.41; and in the candy it was 3.31. The titratable acidity in the strawberry pulp had a value of 0.186 g/100 mL and in the jam 0.096 g/100 mL; the ascorbic acid content in the pulp was 18.60 mg∕100 g. The average soluble solids content in the pulp was 9.51 °Brix and for the jam 68.83 °Brix. These chemical characteristics of the pulp and jam provide information about their nutritional values.
Impacto del estado de alarma tras la COVID-19 en el consumo habitual de videojuegos en escolares de primaria
Authors: Carrillo López Pedro José , García Perujo María
Published: December 2022

La situación sanitaria vivida derivada de la COVID-19 está repercutiendo en el estilo de vida desde las primeras fases etarias. Por ello, el objetivo fue analizar el consumo habitual de videojuegos en escolares de primaria tras finalizar el estado de alarma generado por la COVID-19. Para ello, se diseñó un estudio transversal compuesto por 125 escolares de primaria. Para medir el consumo de los videojuegos se empleó el Cuestionario sobre hábitos de consumo de los videojuegos. La prueba t-Student mostró diferencias significativas en todas las dimensiones a favor de los varones (p < .001, para todas). Asimismo, aquellos que tienen 11-12 años muestran una mayor puntuación en el grado de atracción por los videojuegos (p < .05), nivel de inquietud respecto a los videojuegos (p < .05), e índice de consumo habitual de Videojuegos (p < .05). En conclusión, los resultados de este trabajo se alinean con la literatura científica que indican un mayor consumo de videojuegos en los varones y los escolares de mayor edad.
La competencia mediática del alumnado universitario para crear contenidos digitales
Authors: Ortega-Rodríguez Pablo Javier , Gómez-García Melchor , Boumadan Moussa , Soto-Varela Roberto
Published: December 2022

En el ámbito de la educación superior, la adquisición de la competencia mediática resulta esencial para formar a ciudadanos críticos ante los medios. El objetivo de este trabajo es analizar la competencia mediática del alumnado universitario para crear contenidos digitales interactivos. Se diseña un cuestionario de 36 ítems, a partir de las 6 dimensiones propuestas por Ferrés y Piscitelli (2012) -Lenguaje, Tecnología, Procesos de interacción, Procesos de producción y difusión, Ideología y valores, y Estética-, validado con un alfa de Cronbach de .905. La muestra está formada por 176 estudiantes de Magisterio de la Universidad Autónoma de Madrid, que participaron en un Proyecto de Innovación sobre la creación de vídeos digitales interactivos. Los resultados muestran diferencias significativas en función del género en el lenguaje, la ideología y los valores, y la estética, y una correlación negativa entre la edad y la competencia para abordar valores sobre la igualdad de género en la creación de contenidos digitales. El alumnado muestra mayor nivel en las dimensiones relacionadas con la ideología y los valores, los procesos de producción y difusión, y menor nivel en el lenguaje y la estética. Los resultados sugieren la necesidad de incluir asignaturas sobre alfabetización mediática en la formación docente para promover la creación de contenidos digitales.
RB690, RB691, RB692 and RB693 antibodies recognize a Drosophila melanogaster Nop56 peptide by ELISA
Authors: Hammel Philippe , Ungureanu Daniela
Published: December 2022

The recombinant antibodies RB690, RB691, RB692 and RB693 detect by ELISA a synthetic peptide from the Drosophila melanogaster Nop56 protein.
Medication safety education: more than just a human concern?
Authors: Aarnes Turi K. , Schmuhl Kelsey K. , Summers Katie , Sandidge Brittany R.
Published: December 2022

The medication misuse epidemic continues to be a major concern for both human and veterinary health-care providers. Medication misuse of veterinary prescribed drugs is contributing to the public health crisis. Education of students regarding appropriate prescribing, communication with clients about medication storage, recognition of signs of vet shopping and animal abuse, and appropriate pain management strategies are essential steps for ensuring our students are prepared for the world that awaits them outside the halls of academic veterinary medicine. This is the moment where veterinarians can make a difference in the lives of patients, students, and the public health.
Reviewing the effect of pyrolysis temperature on the fourier-transform infrared spectra of biochars
Authors: Matin Narges Hemati , Aydin Elena
Published: December 2022

Pyrolysis of feedstocks to produce biochar for soil remediation employed to be a convenient method regarding improvement of soil fertility, increasing carbon stability and decreasing greenhouse gas emissions. Biochar properties and its effect after incorporation into the soils vary depending on the characteristics of feedstocks and pyrolysis process. This paper aims to compare the effect of pyrolysis temperature on the frequency of functional groups in different biochars made from plant feedstocks over the temperature range from 300 °C to 700 °C. An increase in pyrolysis temperature positively affects biochar surface properties until the deformation step in C = O, –COOH, and OH groups and as a result, the surface area of biochar decreases at high temperature (more than 600 °C). The breakdown of hemicellulose, cellulose, and lignin also occurs at temperatures more than 600 °C. Consequently, the biochar quality is reduced with increasing pyrolysis temperature although such biochar may be suitable for rising the content of stable carbon in the soils. Over the long-term, the stability of biochar can contribute to carbon sequestration, retention of water and ions in the soil.
CO2 Storage in Logging Residue Products with Analysis of Energy Production Scenarios
Authors: Viksne Gustavs , Vamža Ilze , Terjanika Viktorija , Bezrucko Tereza , Pubule Jelena , Blumberga Dagnija
Published: December 2022

Woody logging residues produced by logging activities are currently an underutilised resource that is mainly burned for energy production or left in the forest to decay, thus releasing CO2 into the atmosphere. This resource could be used to manufacture long-lasting products and store a significant amount of CO2, promoting CO2 valorisation in rural areas. In this study, potential use for logging residues is proposed – the production of low-density wood fibreboard insulation panels. The new material’s potential properties, manufacturing method and combined heat and power (CHP) plant parameters were proposed. The potential climate benefits of the new product were analysed using various biogenic carbon accounting methods. As energy production for manufacturing can be a significant source of emissions, possible energy production scenarios were analysed for manufacturing the product. However, an economically and environmentally viable energy production scenario should be chosen. By conducting a multi-criteria analysis, three possible energy production scenarios were analysed – wood biomass CHP plant, a natural gas CHP plant and a standalone wood biomass combustion plant combined with Solar photo-voltaic (PV) panels. The scenarios were analysed in terms of technological, economic, and environmental performance to determine the best strategy in this case.
Pleurisy and pericarditis as a cause of atypical chest pain in patients with in early post-COVID-19 period
Authors: Sukmarova Z. N. , Ibragimova F. M. , Larina O. M. , Gromov A. I. , Nasonov E. L.
Published: December 2022

During the pandemic COVID-19, there has been an increase in the number of patients with non-anginal chest pain at cardiologist appointments.

Objective. To assess the incidence of signs of pleurisy and pericarditis after COVID-19 in non-comorbid patients with atypical chest pain and describe their characteristics according to echocardiography and magnetic resonance imaging.

Materials and methods. From February 2021 to January 2022, 200 outpatients were prospectively enrolled in the study, all of them suffered from a discomfort in the heart region for the first time after SARS-CoV-2 infection. Inclusion criteria: 18–50 years old, 5–12 weeks after SARS-CoV-2 infection, non-anginal chest pain. Exclusion criteria: pneumonia or signs of pulmonary thromboembolism, coronary heart disease, congestive heart failure or kidney disease, clinical or laboratory signs of myocarditis, oncopathology, radiation or chemotherapy of the chest in past medical history. A survey was conducted (yes/no) for the presence of general malaise, quality of life deterioration, hyperthermia, cough. Ultrasound examination of the pericardium and pleura to detect effusion or postinflammatory changes was performed in accordance with the recommendations. Magnetic resonance imaging was performed if ultrasound imaging was poor or there was no evidence of pericardial or pleural involvement in patients with typical symptoms.

Results. 82 women and 118 men were included. Median of age 39 [28–46] years old. Pericarditis was diagnosed in 152 (76%) patients, including effusive pericarditis in 119 (78%), myocarditis in 6 (3%) and myopericarditis

in 49 (25%) patients, pleurisy was detected in 22 (11%) patients, exudative pleurisy – in 11 (5.5%) patients with a predominant unilateral lesion of the mediastinal-diaphragmatic region adjacent to the heart. Hyperthermia was recorded in 2.5% of cases, general malaise – in 60% and a decrease in the quality of life – in 84%.

Conclusion. Serositis as a cause of atypical chest pain among young non-comorbid patients in early postCOVID was identified in 87% of patients. In the coming years, it is probably worthwhile to perform ultrasound of the pericardium and pleura in all patients with chest pain.
A standard for measuring the relative spine values of adults
Authors: Orel A. M. , Semenova O. K.
Published: December 2022

The paper proposes a method for using the relative values of linear dimensions for spine structures, which are necessary to compare the results obtained from digital and conventional radiographs having different scales.

The purpose of the study: to develop a method for quantifying the spine structures of adult patients in relative units of measurement.

Materials and methods. Using digital spine radiographs of 141 patients (from 21 to 88 years old), with careful observance of the same magnification, it is shown that the metric length of the segment tangent to the image of the vertebral body CI lower contour – the órel standard – has no age trend.

Results and discussion. The ratio of segment tangent to the image of sacrum upper contour (segment s) and órel standard dimension also does not depend on age and is on average equal to 2.1. So the segment can be approximately calculated as órel = s/2.1. A group of 64 patients, from 21 to 88 years old, taken from the general cohort is divided into four age subgroups according to the WHO classification. It is shown that relative vertical spine size decreases with age. The difference in average relative vertical spine size for the first and the fourth age subgroups was 3.75 órels. The relative contribution of each spine part to the decrease is also demonstrated.

Conclusion. The proposed relative unit of measurement “órel” can be used as a universal measure of length, independent of the scale and method of obtaining an X-ray image for measuring and comparing the structures of the spine in adults at any age.
Народные знания об осоковых растениях у коренных малочисленных народов Севера: аксиологический аспект
Authors: Подмаскин Владимир Викторович
Published: December 2022

В статье осуществлён анализ ценностных установок, зафиксированных в народных знаниях об осоковых у коренных малочисленных народов Севера (КМНС). Ценностные жизненные ориентиры о растениях, отражая в языке, истории и культуре региональные хозяйственные и духовные черты, стали основой менталитета этноса. Ключевые слова: аборигены, народные знания, осоковые, аксиологический аспект, Дальний Восток России
"Китайцы в Уссурийском крае" В. К. Арсеньева и "Китайское отходничество на Дальнем Востоке..." Ф. В. Соловьёва: изучение китайцев на русском Дальнем Востоке между экспертизой и наукой
Authors: Барбенко Ярослав Александрович , Кондратенко Галина Викторовна
Published: December 2022

Статья посвящена выявлению соотношения экспертной и научной форм в этнографо-исторических сочинениях исследователей Дальнего Востока XX в. Авторы формулируют представление об особенностях экспертной и научной форм знания и изложения исследовательского материала, чтобы иметь возможность дать оценку исследуемым текстам. Авторы пришли к выводу, что "Китайцы в Уссурийском крае" В. К. Арсеньева могут быть квалифицированы как экспертный текст, а "Китайское отходничество на Дальнем Востоке..." Ф. В. Соловьёва как научный с элементами экспертности. Ключевые слова: Дальний Восток, Уссурийский край, китайцы, китайское отходничество, В. К. Арсеньев, Ф. В. Соловьёв
Иммиграционное законодательство США и Канады в отношении латиноамериканской иммиграции в XXI веке – фактор COVID-19
Authors: Рыбачук Даниил Андреевич
Published: December 2022

Иммиграционные процессы в странах Северной Америки – США и Канаде – всегда являлись одним из ключевых моментов в образовании общества рассматриваемых государств. В последние несколько десятилетий одной из самых многочисленных иммиграционных групп стали латиноамериканцы. Вопрос регулирования их въезда на американскую и канадскую территорию привлёк внимание властей США и Канады. Только правильные действия, принимаемые в иммиграционном законодательстве североамериканских стран в отношении латиноамериканцев, способны привести к благоприятному результату развития социума. В условиях пандемии COVID-19 эта проблема стала ещё более актуальной, так как кризисная ситуация может показать, какие шаги являются правильными в иммиграционном регулировании, а какие могут привести к негативным последствиям. Ключевые слова: иммиграция, латиноамериканцы, законодательство, пандемия, COVID-19, США, Канада, общество
Hubungan aktivitas fisik dengan komposisi tubuh mahasiswa Fakultas Kedokteran Universitas Tarumanagara Angkatan 2013
Authors: Jaya Devin Valerian , Kumala Meilani
Published: December 2022

Berat badan berlebih dan obesitas saat ini menjadi masalah epidemi dengan jumlah melebihi 250 juta atau sekitar 7% dari populasi orang dewasa di dunia dan diperkirakan akan terus meningkat. Pada umumnya dalam menentukan status gizi seseorang digunakan Indeks Massa Tubuh (IMT), namun IMT tidak dapat membedakan antara massa lemak dan massa bebas lemak. Massa lemak mempunyai hubungan dengan berbagai penyakit non-communicable disease. Tujuan studi ini untuk melihat gambaran pola aktivitas fisik dan komposisi tubuh pada mahasiswa Fakultas Kedokteran Universitas Tarumanagara angkatan 2013 dan mengetahui hubungan antara pola aktivitas fisik dengan komposisi tubuh. Studi ini merupakan studi analitik dengan desain potong lintang dan dilakukan pengambilan 61 subyek secara judgemental. Hasil studi dengan menggunakan Physical Activity Level Questionnaire untuk mengetahui pola aktivitas fisik dan Bioelectrical Impedance Analysis untuk mengetahui komposisi tubuh, didapatkan 31,1% mempunyai pola aktivitas fisik rendah dan masing-masing 34,4% dengan pola aktivitas fisik aktif dan sangat aktif. Subjek dengan pola aktivitas fisik rendah memiliki massa lemak terbanyak di kategori berlebih (45%) dan pola aktivitas fisik aktif dan sangat aktif terbanyak di kategori kurang (43,9%). Hasil uji hipotesis dengan Chi-square didapatkan nilai p-value 0,135 (>0,05) dan nilai PR 1,97, dapat disimpulkan bahwa tidak terdapat hubungan yang bermakna antara pola aktivitas fisik dengan komposisi tubuh mahasiswa Fakultas Kedokteran Universitas Tarumanagara angkatan 2013. Namun, subjek dengan aktivitas fisik rendah memiliki risiko sebesar 1,97 kali lebih besar mengalami massa lemak berlebih dibandingkan dengan subjek dengan aktivitas fisik yang aktif.
Gambaran pengetahuan dan sikap terhadap perilaku pencegahan penyakit demam berdarah pada masyarakat Cikole tahun 2019
Authors: Yosvara Juan , Atzmardina Zita
Published: December 2022

Indonesia menduduki posisi keempat se-Asia Tenggara dengan angka kematian terbanyak akibat demam berdarah dengue (DBD) pada tahun 2016. Di kota Sukabumi, angka kejadian DBD mencapai 105,4 per 100.000 penduduk, sedangkan di Kecamatan Cikole didapatkan 90 kasus yang mendapat perawatan di Puskesmas pada tahun 2017. Angka kejadian DBD dapat diturunkan dengan pengetahuan, sikap, dan perilaku masyarakat yang baik dalam mencegah penyakit DBD. Tujuan studi ini untuk mengetahui gambaran pengetahuan, sikap, dan perilaku masyarakat Cikole tentang DBD dan cara mencegahnya. Studi ini merupakan studi observasional dengan desain cross sectional. Pemilihan 96 sampel menggunakan metode consecutive sampling dengan responden adalah warga masyarakat Kecamatan Cikole. Pengukuran variabel menggunakan kuesioner yang hasilnya dikategorikan menjadi sangat baik, baik, sedang, cukup, dan buruk. Hasil studi didapatkan 41.7% responden yang berpengetahuan baik tentang DBD, 94.8% responden yang memiliki sikap sangat baik terhadap DBD dan 41.7% responden yang memiliki perilaku baik terhadap pencegahan DBD. Peran masyarakat sangat diperlukan dalam menjaga kebersihan dan pemakaian abate serta peran puskesmas untuk mengadakan program edukasi terhadap masyarakat dan mengawasi pertumbuhan jentik nyamuk di wilayahnya.
Gambaran pengetahuan, sikap dan perilaku orang tua tentang faktor risiko terjadinya pneumonia pada balita (0-5 tahun) di RSUD Ciawi tahun 2018
Authors: Muarabagja Kintana , Ernawati Ernawati
Published: December 2022

Pneumonia merupakan penyakit infeksi akut yang disebabkan oleh berbagai macam patogen. Pneumonia dapat dicetuskan oleh bermacam faktor risiko. Tujuan penelitian ini untuk mengetahui gambaran pengetahuan, sikap, dan perilaku orangtua tentang faktor risiko pneumonia pada balita di RSUD Ciawi. Studi deskriptif dengan desain potong lintang dilakukan terhadap 101 orangtua yang memiliki balita. Sampel diambil secara consecutive non random sampling. Didapatkan pengetahuan orangtua yang masih kurang tentang pneumonia pada balita sebanyak 52 responden (51,5%) tetapi  57 responden (56,4%) mempunyai sikap yang cukup baik dan 52 responden (51,5%) mempunyai perilaku yang juga sudah cukup baik. Masyarakat disarankan untuk meningkatkan pengetahuan dengan mencari sumber informasi kesehatan di pelayanan kesehatan dan media informasi yang terpercaya serta meningkatkan sikap dan perilaku tentang faktor risiko pneumonia pada balita dengan pemberian ASI eksklusif, dilakukan imunisasi rutin, pemberian makanan bergizi, serta menjauhkan balita dari polusi udara baik di dalam maupun di luar rumah.
Preferensi gaya belajar dan hasil prestasi akademis mahasiswa Fakultas Kedokteran Universitas Tarumanagara dengan risiko disleksia
Authors: Agustin Rita , Pambudi Wiyarni
Published: December 2022

Disleksia adalah kesulitan belajar spesifik yang mempengaruhi kemampuan membaca dan menulis individu. Karena kesulitan belajar yang dialami oleh orang dengan disleksia, penting bagi orang tua dan staf pengajar untuk mengetahui cara belajar yang dapat membantu individu disleksik. Tujuan dari penelitian ini adalah untuk mengetahui cara belajar yang dipilih oleh mahasiswa dengan risiko disleksia dan dampaknya terhadap prestasi akademik. Metode penelitian adalah analitik cross-sectional dengan menggunakan kuesioner sebagai alat untuk skrining risiko disleksia dan cara belajar yang dipilih pada mahasiswa di Fakultas Kedokteran Universitas Tarumanagara pada Desember 2017. Teknik sampling yang digunakan adalah non probability sampling dengan teknik total sampling. Hasil studi didapatkan 32.2% mahasiswa di FK Universitas Tarumanagara berisiko disleksia dan 65% dari mahasiswa tersebut memilih cara belajar secara multisensorik. Analisis terhadap cara belajar dengan risiko disleksia ditemukan nilai p 0.378 dan rasio prevalensi 1.1, yang berarti terdapat hubungan secara epidemiologi. Pada analisis hubungan cara belajar pada mahasiswa dengan risiko disleksia terhadap prestasi akademik, ditemukan nilai p 0.611 dan rasio prevalensi 0.90 yang berarti tidak ditemukan hubungan secara analitik maupun epidemiologi. Kesimpulan dari penelitian ini adalah mahasiswa dengan risiko disleksia lebih memilih cara belajar secara multisensorik. Pemilihan cara belajar tidak mempengaruhi prestasi akademik sehingga perlu dicari cara lain yang dapat membantu mahasiswa disleksik agar dapat memiliki prestasi akademik yang memuaskan.
Perbandingan penggunaan Serum Chiaprotec 4% dan Serum Cutipure 10% dalam mengurangi tanda-tanda inflamasi kulit berjerawat
Authors: Octavia Yessy Khoirunnisa , Tansil Sukmawati
Published: December 2022

Akne vulgaris adalah penyakit peradangan menahun unit pilosebasea. Serum Cutipure diketahui memiliki sifat anti-inflamasi dan anti-mikroba yang kuat, sedangkan serum Chiaprotect memiliki efek menenangkan dan juga membantu mengurangi peradangan. Oleh karena itu, studi ini bertujuan untuk membandingkan serum Chiaprotect dan Cutipure dalam mengurangi tanda inflamasi pada kulit berjerawat. Studi ini merupakan studi analitik dengan desain Quasi-experimental-Time series pada remaja dengan akne vulgaris sebanyak 27 orang. Serum Cutipure diberikan pada pipi kiri sementara serum Chiaprotect pada pipi kanan. Pengukuran tanda inflamasi jerawat dilakukan pada hari pertama sebelum penggunaan, dan kemudian pada hari ke-14 dan ke-21 penggunaan. Uji paired T-test digunakan untuk menilai signifikansi dari penurunan tanda inflamasi pada masing-masing dan juga antara kedua intervensi. Rata-rata tanda inflamasi sebelum menggunakan serum cutipure adalah 3,15 ± 1,74 yang kemudian secara signifikan berkurang pada hari ke-14 (2,56 ± 1,53, p=0,026) dan ke-21 (1,37 ± 1,49, p<0,00001) sesudah penggunaan serum cutipure. Rata-rata tanda inflamasi sebelum menggunakan serum chiaprotect adalah 3,67 ± 2,25 yang kemudian secara signifikan berkurang pada hari ke-14 (2,33 ± 1,64, p<0,00001) dan ke-21 (1,30 ± 1,63, p<0,00001) sesudah penggunaan serum chiaprotect. Serum chiaprotect menunjukkan rerata penurunan tanda inflamasi yang lebih besar daripada serum cutipure pada hari ke-14 dan -21 namun perbedaan rerata tersebut tidak bermakna (p=0,550, p=0,550). Kesimpulan dari penelitian ini adalah serum cutipure dan chiaprotec secara signifikan terbukti mengurangi tanda inflamasi. Serum chiaprotec 4% mengurangi tanda inflamasi lebih banyak daripada serum cutipure 10%, namun secara statistik perbedaan tersebut tidak signifikan.
Hubungan obesitas dengan gangguan tidur pada siswa SD Islam Al-Abrar Jakarta Pusat
Authors: Firdaus Aldi , Mantu Melani Rakhmi
Published: December 2022

Obesitas terjadi karena adanya ketidakseimbangan energi. Akhir-akhir ini, prevalensi obesitas semakin meningkat karena adanya perubahan gaya hidup, termasuk pada anak. Prevalensi obesitas pada anak usia sekolah dasar di Jakarta mencapai 14% pada tahun 2013. Obesitas dapat menyebabkan berbagai macam gangguan, salah satunya adalah gangguan tidur. Studi ini bertujuan untuk mengetahui hubungan antara obesitas dengan gangguan tidur pada siswa sekolah dasar. Desain studi yang digunakan adalah studi analitik dengan metode cross sectional (potong lintang). Responden diukur berat badan dan tinggi badan kemudian dimasukkan dalam growth chart untuk penentuan obesitas, sedangkan Sleep Disturbance Scale for Children (SDSC) digunakan untuk mengetahui adanya gangguan tidur. Data yang diperoleh akan dianalisis menggunakan uji chi-square.  Responden berjumlah 103 anak dengan 43 (41,7%) laki-laki dan 60 (58,3%) perempuan dengan rata-rata usia 9 tahun. Sebanyak 59 (57,3%) anak memiliki gangguan tidur dan 44 (42,7%) anak tidak memiliki gangguan tidur. Indeks Massa Tubuh responden terdapat obesitas 38 (36,9%) anak dan tidak obesitas 65 (63,1%) anak. Studi ini menunjukan terdapat hubungan antara obesitas dengan gangguan tidur dengan nilai p=0,031 (p<0,05) dengan Prevalence Ratio (PR) sebesar 1,45.
Hubungan self efficacy dengan pencapaian akademik mahasiswa Fakultas Kedokteran Universitas Tarumanagara
Authors: Edwin Edward , Widjaja Yoanita
Published: December 2022

Self efficacy adalah hasil proses kognitif berupa keputusan, keyakinan, atau pengharapan seorang individu terhadap kemampuannya untuk melakukan suatu tindakan atau mencapai hasil kinerja tertentu. Self efficacy merupakan salah satu faktor penting yang dapat mempengaruhi pencapaian akademik mahasiswa. Belum banyak ditemukan studi tentang hal ini di Indonesia terutama di Fakultas Kedokteran. Tujuan studi ini untuk mengetahui hubungan antara self efficacy dengan pencapaian akademik pada mahasiswa Fakultas Kedokteran Universitas Tarumanagara. Studi ini merupakan studi analitik dengan metode potong lintang pada 93 mahasiswa Fakultas Kedokteran Universitas Tarumanagara. Data diperoleh dengan menggunakan kuesioner Academic Self Efficacy Scale yang telah tervalidasi dan di analisis dengan uji Fisher Exact. Hasil studi didapatkan tingkat self efficacy sedang pada 78 (38,9%) mahasiswa dan tinggi 15 (16,1%) mahasiswa. Pencapaian akademik (IPK) 14 dari 15 mahasiswa (93,3%) yang memiliki IPK baik dengan self efficacy tinggi, sementara 69 dari 78 (88,4%) mahasiswa dengan IPK yang baik dengan self efficacy sedang, dengan p = 0,494 (p>0,05). Kesimpulan studi ini adalah tidak terdapat hubungan bermakna antara self efficacy dengan pencapaian akademik pada mahasiswa Fakultas Kedokteran Universitas Tarumanagara.