bluuebunny/crossref_metadata_2025 huggingface dataset:
The Impact of the Capture of Leaders of Criminal Organizations on the Labor Market: Evidence from Mexico
Authors:   https://www.banxico.org.mx/publicaciones-y-prensa/documentos-de-investigacion-del-banco-de-mexico/%7B2088D833-DBDE-601D-DB0F-A8095E9DCE69%7D.pdf, Osuna Gómez Daniel
Published: December 2021

This paper estimates the impact of the capture of leaders of criminal organizations on the labor market in municipalities where these organizations operated between 2004 and 2006. The difference-in-difference analysis compares different employment outcomes in cartel locations and the rest, before and after the capture of cartel leaders. The results show that captures caused a decrease in nominal wages and paid employment in cartel municipalities. Using Economic Census Data, I find that captures also caused a fall in the number of establishments and had a negative impact on other establishment outcomes. This document focuses exclusively on the impact of the capture of leaders of criminal organizations on the labor market until 2011 without studying other possible consequences, and thus does not make an integral assessment of this policy
Effects of Trade and Technology on the Mexican Labor Market
Authors: López Noria Gabriela
Published: December 2021

El documento evalúa los efectos del comercio y el cambio tecnológico sobre el mercado laboral de México entre 1994 y 2019. Se analizan las implicaciones de la exposición de los mercados laborales locales a una mayor integración comercial bajo el TLCAN y a una mayor competencia de China en el mercado estadounidense, así como las consecuencias de la exposición de estos mercados a la automatización. Los resultados principales muestran que la integración comercial bajo el TLCAN detonó el empleo en México para todos los grupos demográficos, especialmente para las mujeres y los de menor escolaridad. También se encuentra que la integración comercial redujo el desempleo y la tasa de no participación. La competencia de China en el mercado estadounidense tuvo efectos opuestos sobre estos indicadores. Finalmente, el análisis por sector (manufacturero y no manufacturero) sugiere que los mercados susceptibles a la automatización experimentaron un patrón de polarización laboral.
THE INTENSITY OF THE HEAVY METALS BY TOPINAMBUR IN THE CONDITIONS OF THE OIL-POLLUTED AREAS
Authors: Lopushniak V. I. , Hrytsuliak H. M.
Published: December 2021

This study was aimed to investigate  the ability of Jerusalem artichokes (Helianthus tuberous L.) to absorb heavy metals in an oil-contaminated ecosystem.  The research was carried out in a  territory of the oil and gas pipeline  at the village of  Bytkiv of Nadvirna district.  Jerusalem artichokes were used for this study and planted on an area of 25 m2.  The area of the experimental field in the village of  Maidan of Tysmenytsia district (control option № 1).  A total of eight treatments of the experiment with different rates of sewage sludge.  It is established that the concentration of heavy metals in oil-contaminated soil and Jerusalem artichoke plants increases with increasing the amount of fertilizers in the soil. The maximum content of metals in the tested soils, green mass and Jerusalem artichoke roots was observed  mainly in the variant of sewage sludge application at the rate of 40 t/ha and fertilizer N10P14K58.The green mass and roots of Jerusalem artichoke exhibited the highest content  of heavy metals absorption the transition coefficients of metals in the system "roots - green mass" increase in the following : Pb → Co → Ni → Cd.  The coefficients of biological absorption of metals by Jerusalem artichoke increase in a number of elements: Co  → Ni → Ld → Ca. Where as  The coefficients of biological accumulation of heavy metals with Jerusalem artichoke increase in a number of elements following series : L → Co → Ni → Ca. It is recommended to use Jerusalem artichoke as a phytoremediator of man-made areas.
ASSESMENT OF ANTIOXIDANT AND CYTOTOXIC ACTIVIY OF ESSENTIAL OIL EXTRACTED FROM LAVANDULA ANGUSTIFOLIA CALLUS LEAVES
Authors: Hamad S. F. , Salman Z. O. , Alwash B. M. J.
Published: December 2021

This study was aimed to estimate the effect of essential oil extracted from callus of Lavandula angustifolia leaves as antioxidant and cytotoxic activity (in vitro). Different concentrations of essentail oil were selected, including 20, 40, 60, 80 and 100  µg/ml in determining antioxidant activity by using Free radical 1,1 Dyphenyl-2-picrylhydrazyl radical (DPPH). The results showed the efficacy of essentail oil as an antioxidant and the highest effect at 100 µg/ml reaching 97% and 87% at 80 µg/ml respectively. Different concentrations of essential  oil ( 12.5, 25, 50,75 and 100) µg/ml were select to determine the effect of oil on  human cervical cancer (HeLa) cancer cell line and a breast epithelial cell line (HBL) normal cell line after 72 hours from exposure time, and then antiproliferative activity of this oil was studied using MTT assay.  The results showed the oil of L. angustifolia callus have high antioxidant influence (97%) in 100 µg/ml concentration followed by (87%) in concentration 80 µg/ml. The inhibition effect of extract on cell proliferation in HeLa cell line at highest concentration which reached 77%. The study confirmed the possibility of using essential oil from L. angustifolia callus could be used for medical application and treatment various types of cancer disease.
SOLIDARIEDADE, CRISE GOVERNAMENTAL E COVID-19
Authors: NAGAO MENEZES DANIEL FRANCISCO , CONTIPELLI ERNANI
Published: December 2021

O texto busca analisar o relacionamento entre os entes federados brasileiros, especialmente diante nos novos desafios da gestão pública frente a pandemia global de COVID-19. O método de pesquisa utilizado é o hipotético dedutivo, com uso de revisão bibliográfica. A solução para os desafios da COVID-19 está no fortalecimento de uma rede de redes de sistemas de prestação de serviços públicos, cuja operação se baseia na interação de uma multiplicidade de atores alcançar objetivos sociais e a prestação de serviços públicos com ênfase na parceria e colaboração, cujo eixo central é a Solidariedade Institucional.
Chatbot
Authors: Castellucci Paola , Gomelino Elisabetta
Published: December 2021

Chatbot è un sistema di conversazione, testuale o vocale, basato su Intelligenza Artificiale (Natural Language Processing e Machine Learning). È in grado di comprendere, analizzare e generare linguaggio umano. Sebbene il termine ChatterBot sia stato coniato da Michael Mauldin nel 1994, possono essere individuati dei diretti antesignani – ad esempio i sistemi ELIZA e PARRY, realizzati negli Stati Uniti già tra gli anni ’60 e ’70 – nati dallo sforzo congiunto da parte di scienziati di vari ambiti disciplinari, e in particolare di ingegneri e informatici, per far dialogare uomo e macchina. Negli ultimi anni, grazie al miglioramento della performatività di tecnologie e linguaggi, è stato possibile diversificare la destinazione d’uso dei chatbot. In particolare l’articolo considera la presenza di chatbot in ambiente MAB. L’analisi si concentra sui sistemi realizzati dalle Case Museo di Milano e dal MAXXI di Roma e su progetti in corso (ICCU, Europeana ecc.), proponendo anche una comparazione con esperienze straniere (ad esempio Field Museum di Chicago). I casi di studio sono stati selezionati al fine di offrire una panoramica dell’utilizzo di chatbot all’interno di percorsi museali e in relazione alla strategia stessa di ciascun museo. Vengono considerati diversi approcci (gamification, guida virtuale, aumento dell’esperienza di visita) per evidenziare le opportunità in campo educativo e comunicativo, nonché i limiti e gli scenari futuri. Esattamente a cento anni dal conio della parola robot, i chatbot (ossia robot che chiacchierano, che conversano con gli umani, e per giunta di arte) offrono l’occasione per rinnovare il quesito circa il confine tra umano e non umano, tra “l’uso umano degli esseri umani” e “la simbiosi uomo-computer”.
Transizione digitale: i servizi interbibliotecari e il ruolo di ILL SBN
Authors: Cossu Antonella , Berzacola Monica , Consumi Luisella , De Falco Domenico Donato , Mocchi Francesca , Orviati Antonella , Salvioni Ornella , Sangiorgi Serena , Violo Maria Lucia
Published: December 2021

In Italia i servizi interbibliotecari sono organizzati soprattutto a livello locale e le biblioteche segnalano spesso difficoltà a cooperare per rispondere alle richieste dei propri utenti in una dimensione nazionale e internazionale. L’obiettivo di un servizio nazionale di prestito interbibliotecario e fornitura documenti facilmente fruibile dagli utenti trova nella transizione digitale l’ambiente favorevole alla sua realizzazione, anche attraverso l’utilizzo di standard di interoperabilità e di formati aperti che superano le differenze tra applicativi e consentono la condivisione dei dati. In un’ottica di servizio agli utenti, l’ICCU, attraverso la piattaforma ILL SBN, lavora affinché si creino le condizioni per l’integrazione dei servizi interbibliotecari a livello nazionale attraverso la più ampia cooperazione tra istituzioni. Il gruppo di lavoro per l’interoperabilità e lo sviluppo del servizio ILL SBN, che ha concluso la sua attività di recente, ha contribuito al raggiungimento di questo obiettivo grazie alla collaborazione tra colleghi che utilizzano software diversi e lavorano insieme per un servizio integrato.
Biblio: boosting digital skills and librarians in Europe
Authors: Massara Flavia
Published: December 2021

Il progetto Biblio: boosting digital skills and competences for librarians in Europe, finanziato dal programma Erasmus+ KA2, vuole contribuire alla formazione dei bibliotecari e al consolidamento delle loro competenze digitali e trasversali in un momento storico in cui si è costretti ad affrontare un brusco salto nel futuro dovuto all’emergenza pandemica. Il progetto, attualmente a metà del suo percorso, ha svolto un’indagine sui bisogni formativi dei professionisti delle biblioteche al termine della quale ha delineato due profili professionali che saranno alla base della sua offerta formativa. Biblio offrirà, nella seconda fase del progetto, un corso MOOC e un corso di specializzazione ai bibliotecari o agli aspiranti tali nei paesi partner del progetto.
Editoria universitaria, open access e nuove frontiere del lavoro umanistico: la Basilicata University Press e la collana “Digital Humanities”
Authors: Amendola Cristiano
Published: December 2021

Il contributo intende illustrare le attività della BUP (Basilicata University Press), neonata casa editrice sorta in seno al dipartimento di Scienze Umane dell’Università della Basilicata (DiSU), soffermandosi in modo particolare sulle pubblicazioni ospitate dalla serie Digital Humanities.
Automatic detection of Long Method and God Class code smells through neural source code embeddings
Authors: Kovačević Aleksandar , Slivka Jelena , Vidaković Dragan , Grujić Katarina-Glorija , Luburić Nikola , Prokić Simona , Sladić Goran
Published: December 2021

Code smells are structures in code that often have a
negative impact on its quality. Manually detecting code smells is challenging
and researchers proposed many automatic code smell detectors. Most of the
studies propose detectors based on code metrics and heuristics. However, these
studies have several limitations, including evaluating the detectors using
small-scale case studies and an inconsistent experimental setting. Furthermore,
heuristic-based detectors suffer from limitations that hinder their adoption in
practice. Thus, researchers have recently started experimenting with machine
learning (ML) based code smell detection.

This paper compares the performance of multiple ML-based
code smell detection models against multiple traditionally employed
metric-based heuristics for detection of God Class and Long Method code smells.
We evaluate the effectiveness of different source code representations for
machine learning: traditionally used code metrics and code embeddings
(code2vec, code2seq, and CuBERT).

We perform our experiments on the large-scale, manually
labeled MLCQ dataset. We consider the binary classification problem – we
classify the code samples as smelly or non-smelly and use the F1-measure of the
minority (smell) class as a measure of performance. In our experiments, the ML
classifier trained using CuBERT source code embeddings achieved the best
performance for both God Class (F-measure of 0.53) and Long Method detection
(F-measure of 0.75). With the help of a domain expert, we perform the error
analysis to discuss the advantages of the CuBERT approach.

This study is the first to evaluate the effectiveness of
pre-trained neural source code embeddings for code smell detection to the best
of our knowledge. A secondary contribution of our study is the systematic
evaluation of the effectiveness of multiple heuristic-based approaches on the same
large-scale, manually labeled MLCQ dataset.
Assessing Deep Generative Models on Time-Series Network Data
Authors: Naveed Muhammad Haris , Hashmi Umair , Tajved Nayab , Sultan Neha , Imran Ali
Published: December 2021

This paper explores whether Generative Adversarial Networks (GANs) can produce realistic network load data that can be utilized to train machine learning models in lieu of real data. In this regard, we evaluate the performance of three recent GAN architectures on the Telecom Italia data set across a set of qualitative and quantitative metrics. Our results show that GAN generated synthetic data is indeed similar to real data and forecasting models trained on this data achieve similar performance to those trained on real data.
Soil Vulnerability and Degradation Assessment of Mountainous Area in Ekoli-Edda, South East Nigeria
Authors: I.I Ekpe , C. G Oludare , N.N Oti , O. W Ishiusah , N.T Egboka , A. Orji , V.C. Nwankwo
Published: December 2021

Soil vulnerability and degradation assessment of the mountainous area in Ekoli-Edda, South-East Nigeria was carried out on four experimental sites namely Egu, Ugwuelu 1, Ugwuelu 2, and Ocha. The slope of each study site was divided into three namely summit, mid-slope, and foot slope, and slope attributes were measured. Two profile pits were sunk equidistance apart at each of the slope positions and soil samples were collected from the pits according to visualized horizonation from the bottom layer to the top. Soil geotechnical properties were determined and the slope length and slope angles of all experimental sites recorded. Other physical properties determined included Atterberg limit, bulk density, moisture content, textural properties, shear strength, and plasticity index. The raw data generated were analyzed for means and percentages following standard procedures. The results showed that the slope length of Egu, Ugwuelu 1, Ugwuelu 2, and Ocha were 52, 105,115, and 66 meters respectively while the slope angle for all the sites ranged from 14 – 52 degrees at the summit, mid-slope, and foot slope. The soils of Ocha and Egu were non-plastic while the soils of Ugwuelu 1 and Ugwuelu 2 recorded moderately high values of liquid limit, plastic limit, and plasticity
index. For all the experimental sites, the safety factor recorded was lower than 1. This was an indication that the areas studied were prone to landslide occurrence. It was recommended that building and other agricultural activities should only be embarked upon with the advice of professionals.
Soil survey and land capability evaluation for sustainable crop production in Abocho, Dekina local government area of Kogi state
Authors: E. A. Adesemuyi , David Ichigboja , G. O. Chukwu , Ojetade Olayinka
Published: December 2021

A survey of soils of Abocho, Dekina Local Government Area of Kogi State, was conducted to characterize, classify and assess the potentials of the soils for sustainable crop production. The area was reconnoitered and three representative profile pits were dug and described according to international procedures and standard methods. Soil samples were analyzed for their physical and chemical properties and the land was assessed for its capability to produce commonly cultivated crops. Results revealed well-drained and deep soils. Texture showed loamy sand overlying sandy loam except few portions with loamy sand throughout the profile depth. Soils were very strongly - strongly acid (4.5-5.5) with very low (subsurface) to moderate (surface) organic carbon (5.25-14.21gkg-1). Available phosphorous was moderate (8.93-16.42 mgkg-1). There were
generally low exchangeable bases and cations exchange capacity (CEC) values ranging from 2.67 to 6.05 cmolkg1. Typic Psammustepts and Typic Kandiustalfs were identified, based on the USDA soil Taxonomy and were correlated as Fluvisols and Lixisols respectively in World Reference Base. Land capability classification rated 67 % of the land area moderate (III) for arable crop production and 33 % for non-arable (V) with soil reaction and high sand fraction as constraints. Since the soils were low in fertility and highly acidic, the judicious use of lime and full complements of organic manure and fertilizers are recommended.
Heavy metal pollution of dumpsite soil of Kogi State University, Ayangba
Authors: K Agboola , A. A. Wahab , O. A. Aina , E. A. Ameh
Published: December 2021

The research aims to assess the local addition of selected heavy metals (Pb, Cd,
and Cu) when dumpsite soil is used as a soil amendment and the ability of Amaranth (NH536–1) to phytoremediate the soil. It was a pot experiment conducted at Kogi State University's Faculty of Agriculture in Ayangba. The soil samples were collected from a dumpsite and arable soil. The dumpsite soil application to the arable soil was at different rates:10kg Arable soil (Treatment 1, control), 8kg Arable soil+ 2kg Dumpsite soil (Treatment 2), 6kg Arable soil+ 4kg Dumpsite soil (Treatment 3), 4kg Arable soil + 6kg Dumpsite soil (Treatment 4), 2kg Arable soil+ 8kg Dumpsite soil (Treatment 5) and 10kg Dumpsite soil (Treatment 6). The result shows that the concentration of heavy metals: Lead (Pd), Cadmium (Cd), and Copper (Cu) increased significantly as the concentration of dumpsite soil increased. Lead (Pb) has the highest concentration, while copper (Cu) has the lowest concentration. The result also shows that the plant's metal concentration depends on their concentration in the habitual soil environment. Thus, the Amaranth was able to show phytoremediation potential on soil heavy metals content. The trend of Amaranth potential phytoremediation heavy metals from the soil is
in the sequence Lead Pb> Copper (Cu) >Cadmium (Cd).
redes sociais a serviço do imperialismo do capital e dos Estados Unidos
Authors: Donato Mauro
Published: December 2021

O capitalismo demanda um sistema mundial, pois precisa de larga escala para funcionar, e as redes sociais são importante instrumento para sua expansão. A questão poderia ser vista como meramente comercial não fosse o fato de todas as empresas dominadoras desse segmento serem americanas e os EUA serem o representante-mor do capitalismo e eterno candidato a império mundial. Nesse ponto as coisas se embaralham. Essas plataformas foram criadas para a interação social, contudo propiciam também o compartilhamento de informação. Mais ainda: possibilitam a criação e publicação de conteúdos por qualquer pessoa. Publicar conteúdo não implica afirmar que se publique verdades. “Quem detém informação detém poder”, é ditado antigo. No mundo moderno, o poder se encontra na desinformação. E a desinformação tem corroído democracias. Fake news são o recurso mais eficaz para polarizar uma sociedade de modo a perturbá-la em variados níveis, em diversas esferas, predispondo-a a conflitos. A ascensão da extrema direita mundo afora, por exemplo, é fruto do adensamento desses grupos nas redes sociais. E “as direitas”, extrema ou moderada, são francamente capitalistas, defensoras da concentração de renda, da exploração da força de trabalho e do extrativismo irresponsável de recursos naturais.
Laboratory studies of heated Bulk Fill composite in the tooth cavity during filling of teeth with carious defects
Authors: Kriventseva V. A. , Vorobieva Y. B. , Nikitenko V. V.
Published: December 2021

Aim. To study with the help of a microscope the marginal fit of Bulk-Fill group composite materials to the hard tissues of the tooth. Optimize the method of heating the composite in the cavity.

Materials and methods. The marginal fit of the composite material of the Bulk-Fill group, sealed in 30 teeth of chewing anatomical and functional accessories extracted according to various indications, was studied. Materials used in the laboratory experiment: 3M ESPE Filtek posterior restorative Bulk Fill, SDR (Dentsply Sirona), Sonic Fill (Kerr). According to the manufacturers, the materials are used with the method of single-portion sealing. The research was conducted at the Department of General Dentistry of the S.M.Kirov Military Medical Academy of the Ministry of Defense of the Russian Federation.

Results. 30 teeth extracted according to various indications of chewing anatomical and functional accessories were indicators were shown by the Sonic Fill (Kerr) system, due to heating and changing the viscosity of the material.

Conclusions. It was proved in the laboratory that the heated composites of the Bulk-Fill group had the best edge fit during sealing than composites at normal room temperature. A nozzle was developed for heating the composite in the tooth cavity (priority application No. 2021120658 dated 12.07.2021).
The influence of accelerated aging on the physical and chemical properties of a composite material: a systematic overview
Authors: Abdulkerimova S. M. , Kulikova A. A. , Dashtieva M. Yu.
Published: December 2021

Relevance. Today, dental composite materials are very popular among dentists. The composite material is a filler in the form of particles of various sizes immersed in a polymer matrix. Polymer composites are used for direct filling of all groups of teeth and at different depths of the lesion. Composite materials have optimum mechanical, aesthetic and functional properties. They are simple and easy to use, provide long-term restoration service, and also have a wide price range. All these qualities allowed composite materials to firmly gain a foothold in the practice of dentists around the world. In this regard, clinicians and researchers are constantly trying to significantly improve their physical, mechanical, adaptive and aesthetic properties.

Aim. Conduct a systematic assessment of the available scientific data on the effect of accelerated aging of the composite on its physicochemical properties.

Materials and methods. In the course of a systematic review of the literature, a study was made of publications in electronic databases such as Google Scholar, PubMed, Research gate, Elibrary. The search results are formatted using the Prisma diagram.

Results. Dental composites inevitably age over time and under the influence of environmental factors. To predict the long-term service life of composite restorations, scientists and clinicians are studying the aging behavior of the material. To simulate the clinical conditions of the oral cavity, various methods of artificial aging of dental composite materials have been developed.

Conclusions. A study of scientific papers published over the past 10 years on the topic of artificial aging of dental composite materials has shown its unambiguous effect on the mechanical and morphological properties of polymers. The use of methods for simulating clinical conditions made it possible to reduce the study time and analyze the changes obtained.
Moscow State University of Medicine and Dentistry named after A.I. Evdokimov
Authors: Volozhin G. A. , Bazikian E. A. , Deev R. V. , Bozo I. E. , Presnyakov E. A.
Published: December 2021

Relevance. The effect of a tissue engineering construct based on synthetic octacalcium phosphate activated with plasmid DNA with vascular endothelial growth factor gene on bone morphogenesis at the jaw defect sites of patients was studied. It is shown that the studied osteoplastic material stimulates osteosynthesis pathways already at early stages, and xenogenic hydroxyapatite, triggers osteogenesis processes with considerable delay and does not have time to form a full-fledged bone structure by 6 months.

Aim. Evaluate the dynamics of reparative osteogenesis based on the results of histomorphometric diagnostics in patients with defects in the jaw bones of various configurations and lengths with an implanted bone matrix based on synthetic octacalcium phosphate activated with plasmid deoxyribonucleic acid with genes of vascular endothelial growth factor.

Materials and methods. Histomorphological examination of bone tissue biopsy of jaws was carried out in 50 patients of both genders, who needed additional volume of bone tissue to install dental implantation. Patients were divided into 2 groups by type of grafted material. 6 months after the surgery, bone biopsies were taken from the bone sites at the stage of implant placement. Histomorphological patterns and histomycrophotograms were studied in bone biopcies.

Results. In bone tissue biopsies of patients implanted with a tissue engineering construct based on synthetic octacalcium phosphate activated with plasmid DNA with vascular endothelial growth factor gene, it was revealed that after 6 months there was prevaluation of mature bone tissue (42,71%), with the proportion of differentiated plate bone tissue being < 90%.

Conclusions. Histomorphometric analysis showed that in patients implanted with a tissue engineering construct based on synthetic octacalcium phosphate activated with plasmid DNA with vascular endothelial growth factor gene, after 6 months, early rearrangement of bone tissue into a mechanically dense and highly mineralized structure was detected.
A retrospective model of the domestic development of debt relations and the establishment of criminal liability in the field of repayment of overdue debts
Authors: Dubov Egor
Published: December 2021

The work is a historical and legal study of domestic sources of criminal legislation, including the study of the dynamics of the emergence of debt relations, as well as the consideration of issues related to countering crimes committed in the field of repayment of overdue debts in our state. The main result of the research was the developed model of the author in an illustrative form, which can be of value not only as a scientific development, but also be used in the educational process.
Features of forensic characteristics of intentional bankruptcy
Authors: Krasnenkova Alena
Published: December 2021

The article provides a criminalistic characteristic containing the signs, features of the subject, the subject of the crime provided for in Article 196 of the Criminal Code of the Russian Federation, as well as describes the methods of its commission and traces that contribute to the formation of the evidence base.
The Relationship Of Energy Intake, Protein, Vitamin B6, Vitamin C With The Nutritional Status Of Lung Tuberculosis Patients In The Kemuning Room, Dr. M. Yunus Bengkulu In 2020
Authors: Alaina Dita Kodrati
Published: December 2021

Penurunan berat badan dan nafsu makan seringkali terjadi pada pasien TB paru. Determinan penyakit TB paru salah satunya infeksi dan status gizi.Pasien TB paru mengalami penurunan status gizi disebabkan tingkat perilaku terhadap makanan dan kesehatan, khususnya kecukupan energi dan protein. Tujuan penelitian untuk mengetahui hubungan asupan energi, protein, vitamin B6, vitamin C dengan status gizi pada  pasien  tuberkulosis  paru  di  RSUD  Dr  M  Yunus  Bengkulu  tahun  2020.  Metode  penelitian merupakan  observasional  analitik  dengan  pendekatan  cross  sectional.  Teknik  pengambilan  sampel dengan metode accidental sampling dengan jumlah sampel 35 pasien. Pengumpulan data asupan zat gizi dengan metode semi  food frequency quesitonaire (FFQ)  dan  recall 1x24 jam. Analisis data  secara univariat dan bivariat menggunakan uji spearman corelation. Hasil penelitian menunjukan rata-rata asupan energi, protein, vitamin B6, dan vitamin C kategori kurang dari angka kecukupan gizi (AKG). Terdapat hubungan antara asupan energi dan status gizi, tidak terdapat hubungan antara asupan protein dan status gizi, tidak terdapat hubungan antara asupan vitamin B6 dengan status gizi, tidak terdapat hubungan  antara  asupan  vitamin  C  dan  status  gizi.  Diharapkan  kepada  pasien  TB  paru  dapat meningkatkan asupan energi dari sumber karbohidrat, protein, dan lemak agar terhindar dari kekurangan gizi.
Human Computer Interface using Eye Gazing with error fixation in Smooth and Saccadic Eye Movement
Authors: Simon Judy
Published: December 2021

Human Computer Interface (HCI) requires proper coordination and definition of features that serve as input to the system. The parameters of a saccadic and smooth eye movement tracking are observed and a comparison is drawn for HCI. This methodology is further incorporated with Pupil, OpenCV and Microsoft Visual Studio for image processing to identify the position of the pupil and observe the pupil movement direction in real-time. Once the direction is identified, it is possible to determine the accurate cruise position which moves towards the target. To quantify the differences between the step-change tracking of saccadic eye movement and incremental tracking of smooth eye movement, the test was conducted on two users. With the help of incremental tracking of smooth eye movement, an accuracy of 90% is achieved. It is found that the incremental tracking requires an average time of 7.21s while the time for step change tracking is just 2.82s. Based on the observations, it is determined that, when compared to the saccadic eye movement tracking, the smooth eye movement tracking is over four times more accurate. Therefore, the smooth eye tracking was found to be more accurate, precise, reliable, and predictable to use with the mouse cursor than the saccadic eye movement tracking.
MODERNIZATION OF TRADITIONAL METHODS FOR TEACHING LECTURES ON MICROBIOLOGY, VIROLOGY AND IMMUNOLOGY IN THE FRAMEWORK OF DISTANCE LEARNING
Authors:   Zaporizhzhia State Medical University, Krupey Kristina , Polishchuk Nataliia ,   Zaporizhzhia State Medical University, Kolicheva Nataliya ,   Zaporizhzhia State Medical University
Published: December 2021

The authors have taken into account the experience of research and teaching at the Department of Microbiology, Virology and Immunology of Zaporizhia State Medical University, to formulate the basic principles for creating high quality video lectures for medical students, aiming to produce informative, structured and consistent lecture material. Depending on the format of the video lecture, the graphic material can be introduced as a presentation with screenshots (for example, in Microsoft Office 365, FastStone Capture, OBS Studio, etc.) or as a lecture recording with subsequent editing of materials and inclusion of certain fragments (illustrations, diagrams) etc. The latter option requires skills in video editing (Sony Vegas Pro, Adobe Premiere Pro, etc.). Mastering the basic skills of working with these programs allows you to maximize the visualization of the material covered by the lecture, which significantly increases the efficiency of learning for the medical students. As part of distance learning, the authors suggested the idea of recording individual fragments of video lectures, where the lecturer explains the specialized material in a logical sequence. The paper also provides recommendations for stimulating the attention of listeners while watching video lectures and presents several methods of activating students' thinking processes. Among other things, discussion questions at the end of the lecture allow to activate students' thinking processes, integrate and analyze the lecture material. Students give the answers to these questions in the comments to the video, analyze the answers of other participants and present their own opinions on the topic of discussion, which promotes the development of critical thinking and group work skills. You can control the listeners' attention and intensify the audience by switching the audience's attention with emotional pauses and unexpected examples, or by asking questions that challenge the voiced material. The perspective for further development is the creation of video fragments for practical classes for students by demonstrating laboratory experiments conducted by a teacher in a specially equipped microbiological laboratory.
FORMATION OF STUDENTS 'OWN IMAGE IN THE PROCESS OF STUDYING THE DISCIPLINE "TECHNOLOGY OF HOUSEHOLD ACTIVITY"
Authors:   Volodymyr Vynnychenko Central Ukrainian State Pedagogical University, Mironenko Natalya
Published: December 2021

Having your own style, your own image is important for each person. Personal image is a certain tool of a person that helps to build his relationship with the world around him. It is not only the external visual image, but also the way of thinking, acting, deeds, ability to communicate, speak correctly and be able to listen. Personal image is an image of a person. A person cannot but have an image. Gait style, behavior, is the result of learning, temperament and conditions, but how a person dresses is the result of his personal choice. Personal image is determined by a complex set of internal and external factors that make up the self-image, the desired and necessary image.The article is devoted to the formation of students' own image during the study of the discipline "Technology of household activities" by future teachers of labor education and technology. The publication considers the concept and significance of one's own image in the process of training future teachers of labor training and technology. Theoretical analysis of scientific sources on the problems of forming one's own image and features of this process during the study of the discipline "Technology of household activities" by future teachers of labor education and technology. The place and role of forming one's own image in the system of higher education and training of future teachers of labor education in particular are determined. It is noted that the teacher's appearance is an integral element of pedagogical technique, which, accordingly, is a structural component of pedagogical skills. Thus, a well-chosen wardrobe will not only help to make a pleasant impression on others, but also emphasize the professional and personal qualities of the teacher. In addition, it is relevant and appropriate to improve the existing system of pedagogical skills to create a mechanism for forming a stable holistic image of the teacher (pedagogical image), which will provide optimal conditions for teaching and educating students.
DEFINITION OF THE ELEMENTARY FUNCTIONS ON THE PRINCIPLE OF THE MATHEMATICAL ANALYSIS
Authors:   Volodymyr Vynnychenko Central Ukrainian State Pedagogical University, Volkov Yurii , Vojnaloviсh Natalia ,   Volodymyr Vynnychenko Central Ukrainian State Pedagogical University
Published: December 2021

The elementary functions occupy the special place in school maths and at the study of mathematical analysis in universities .Usually the study of elementary functions begins with the definition of basic elementary functions. Elementary methods are used, without regard to difficulties and imperfections of similar methods. Often rely on intuition, although, it will be desirable to give definition and studies of properties of functions at more logical level. This is old problem, but it is also actual today. The mathematicians were interested in the problem of introduction the definition of the power operations and the logarithms since the sixteenth century, but a main contribution to the decision of this problem belongs to Euler, his book "Introductio in analisin infinitorum - Lausanannae, 1748" became basic level in development of mathematical analysis and by inalienable part in educational literature. Later to the questions of methodology of introduction of definitions basic the elementary functions an attention has been given a number of well-known mathematicians such as F.Kiein, N.Bourbaki, R.Kurant et al. Basic idea: of using the methods of mathematical analysis for the construction of more complete theory. But this suggestion wasn’t very successful in methodology of study of the elementary functions not only at school but also at higher educational establishments. There are many different ways of studying basic elementary functions (logarithmic, exponential, sine, cosine) with the using of differential, integral calculus and the theory of power series are shown in this article.
HONESTY AS ONE OF THE PILLARS OF ACADEMIC INTEGRITY: THE IDEAS OF US RESEARCHERS
Authors:   Dnipro University of technology, Nesterova Olha
Published: December 2021

The paper considers the specifics of research in the field of academic integrity in the works of researchers in the United States of America. The main purpose of the paper is to describe the peculiarities of the interpretation of the concept of honesty as a component of the value basis of academic integrity in the papers of US researchers. The main sources of information on the issue of integrity in the research of scientists in the United States in the context of academic integrity are both scientific papers and case studies and various informational resources and manuals for students on the issue of integrity and ethics. In the works of scholars the research question is considered in philosophical and educational contexts. One of the key issues is also the opposition of the concepts of "honesty" - "dishonesty", which allows us to offer a convenient in terms of practical application of the definition, and take into account the main aspects of the problem. Along with the study of the concept of honesty, there is also the concept of "honest behavior" and the opposite "dishonest behavior". Teachers in higher education institutions in the United States receive significant resource and methodological support, which helps to involve them in the process of forming values of the academic environment, in particular, taking into account the priority of academic integrity. An important source of information about academic dishonesty for students is special manuals and codes of conduct for students, which are mostly posted on the websites of educational institutions. The information provided in such sources highlights the rights and responsibilities of students and educators, and serves as a guide. Quite interesting is the approach of American scientists to the prevention of academic dishonesty, which is based on modeling the profiles of "academically honest student" and "academically dishonest student." The scientific understanding of the issue is mostly based on the activity approach. Taking into account the specifics of educational activities, theoretical models of honest and dishonest behavior are formed, in accordance with these models, recommendations are created for participants in the educational process. As the prospects for further studies we can mention the research aimed at adapting the scientific achievements of US researchers for implementation in the system of educational work in educational institutions of Ukraine.
MAIN EFFECTS OF INTERACTIVITY IN INTERACTIVE POSTERS FOR PRIMARY SCHOOL STUDENTS
Authors:   Pryluky Humanitarian and Pedagogical College named after I.Ya. Franko, Rybalko Olha , Melnyk Oksana ,   Institute of educational content modernization
Published: December 2021

The article analyzes the importance of using visual aids in the learning process of primary school students. The importance of using interactive posters as a modern demonstration tool is substantiated. It was described 9 effects of interactivity on the example of the electronic educational resource “Mathematics for the 1st grade. Interactive posters” (author Rybalko O.O.). Using these effects, a teacher can move objects along the web page and make notes in a specially designated place. A very important feature of interactive posters is the ability to make objects visible or invisible, and the use of special commands allows teachers and students to close and open the corresponding records and images. Examples of expedient use of different types of animation and the effect of painting the corresponding image elements are given. It is also possible to play or stop audio and video at any convenient for a teacher time with the help of special buttons. In addition, this electronic educational resource has programmed buttons to clear e-pages from used images and recordings. All these interactivity effects work reliably thanks to the author’s own technology for designing interactive electronic posters in the Adobe Flash CS3 environment. The use of the programming language Action Script 2.0 provides the implementation of effective management of electronic educational resources and the possibility of implementing the application of these effects in the process of conducting lessons in primary school. Due to the different interactive effects interactive posters are more visually attractive than graphic or ordinary posters. Their usage helps support the emotional level of students. It also gives the opportunity to add teaching materials that are given in the text- books. Correct usage of interactive posters at lessons assists to form clear contents concepts, to develop logical thinking and language. It is useful in considering and analyzing the certain phenomena to come to generalizations that are applied in further practice. Such suggested methodic is considered to be perspective for using interactive posters in pre-school educational establishments and those with inclusive training. They can be used to illustrate the learning process not only in mathematics, but also in other subjects studied in primary school. In addition, some interactivity effects that can be used in middle and high school are to be studied.
SOCIO-POLITICAL AND CULTURAL-EDUCATIONAL PRECONDITIONS FOR THE FORMATION OF THE NATIONAL SYSTEM OF HISTORICAL EDUCATION (1917 – MIDDLE OF 20S OF THE XX CENTURY)
Authors:   Kryvyi Rih State Pedagogical University, Selyshcheva Iryna
Published: December 2021

The article considers the socio-political preconditions for the formation of the national system of historical education (1917 – middle of 20s of the XXth century); The peculiarities of the development of historical education in the „days of national revival“ (1917-1920 the first years of Soviet government) are given, considering that at this stage the national system of historical education of Ukraine was formed, and the transformation of historical education in educational institutions was analyzed. It is noted that the period 1917 – middle of 20s of the XX century was extremely important in the history of historical education, because it became the starting point, the period of its formation. During this favorable period of political revival of Ukraine, the creation and development of national education took place, so it is characterized by certain extremely positive innovations: History as a discipline was studied from elementary school and high schools to higher education (at institutes and universities). The transformation of state universities and pedagogical institutes into centers of national culture of Ukrainian studies was the merit of the hetman's governments, but frequent changes of government prevented the implementation of progressive ideas and bills aimed at creating a national school in Ukraine and training teachers for it. 20s of the XXth century became a period of further national revival. Of particular importance in this was Ukrainization - the forced policy of the Bolsheviks in the national and cultural sphere, who sought to secure the support of the entire population of Ukraine. Ukrainization during the Soviet era brought the national school of Ukraine back to life for a while. However, as soon as Ukrainization began to go beyond the limits allowed by the center, the authorities made efforts to curtail it, active participants in Ukrainization were removed from public and educational activities, and some of them were repressed. Thus, certain achievements of Ukrainization achieved by the Ukrainian school were neutralized and thus the transition to full Sovietization of education took place. Imposing its vision, the Soviet government radically changed the further development of education in Ukraine, and later in the USSR. The Soviet leadership needed Ukraine as an obedient cog in the mechanism of governing the state in the context of the accession of new territories, so it continued to make considerable efforts to implement its plan. The formation of the necessary worldview of citizens and public opinion relied on education, so in the future all changes in educational activities were strictly regulated by party resolutions and "corrected" depending on needs and political expediency.
USE OF 3D PRINTING SYSTEMS BY FDM TECHNOLOGY WITHIN THE DISCIPLINE "MECHANICAL SCIENCE: FUNDAMENTALS OF ROBOTICS"
Authors:   Volodymyr Vynnychenko Central Ukrainian State Pedagogical University, Somenko Dmytro
Published: December 2021

During the mastering of the discipline "Mechanical Engineering: Fundamentals of Robotics" the student must obtain a certain level of subject competence, which is determined by the knowledge, activity and value components. For future specialists in digital technologies, the key is information and digital competence, which allows the graduate to quickly navigate in the rapidly changing information space, systematize information and draw logical conclusions. The application of 3D-printing technologies in educational robotics is one of the most relevant areas, which significantly expands the possibilities of practical application of acquired knowledge during the study of the discipline. The main difference from the classical approach to the use of 3D printing technologies in the educational process of secondary schools, where the 3D printer is used to implement students' creativity and materialization of virtual objects, in educational robotics it can act as an object of study - a classic example of a robotic system. which in comparison with educational works not only models possibilities of industrial robots, but also allows to make a useful product. Interdisciplinary integration, on which educational robotics is based, contributes to the natural interest of man (pupil, student) in the development and design of various mechanisms. At the same time, robotics classes are suitable for learning the basics of algorithmization and programming, allowing students to see how their knowledge allows them to transfer action from virtual, computer space to the world of real, real objects. And this is of great psychological importance in our time, where the passion for virtualization is clearly excessive.
AXIOLOGICAL ASPECT OF FORMATION OF ECOLOGICAL CULTURE OF FUTURE TEACHERS OF HANDICRAFT EDUCATION AND TECHNOLOGIES
Authors:   Volodymyr Vynnychenko Central Ukrainian State Pedagogical University, Chystiakova Liudmyla
Published: December 2021

The article considers the axiological aspect as one of the core factors in the formation of the environmental culture of future teachers of handicraft education and technology, which contributes to improving the quality of environmental education and upbringing, the greening of the entire educational process. It is noted that today universal values come to the fore as the basis of ecological culture and are decisive in the content of the individual, are the basis of his attitude to the environment and other people, form the motivational basis of life, personal and professional development. It is noted that today universal values come to the fore as the basis of ecological culture and are decisive in the content of the individual, are the basis of his attitude to the environment and other people, form the motivational basis of life, personal and professional development. It is noted that today universal values come to the fore as the basis of ecological culture and are decisive in the content of the individual, are the basis of his attitude to the environment and other people, form the motivational basis of life, personal and professional development. At the same time, the axiological aspect is one of the key ones, as value orientations determine the content of a person's orientation, are the basis of his attitude to the environment and other people, and form the motivational basis of life activity.