bluuebunny/crossref_metadata_2025 huggingface dataset:
Smart System to Detect Adult Content and Child Pornography on Web
Authors: Kumar Shubham
Published: September 2021

Abstract: Adult contents on the internet is very common today but it has become a serious concern now because of many reasons such as the proliferation of free to view adult websites has made it easier for individuals of any age to gain access to explicit content. Children increasingly use mobile devices such as smartphones to access the internet and these adult content can have bad impact on their mind. Excessive exposure to these contents can lead to addiction which can have very adverse effect on their mind and their heath.so i came up with an idea to reduce this activity on internet saving people and childrens in particular. In this paper we will discuss a pipeline of a system developed which consists of three modules. The first one is scanning the heading and subheading of the web page to identify if the page is toxic or not. For this task we have used the SOTA model. The second module finds if the page contains a video and identifies it as adult video or not through video caption. we have used LSTM[1] network for this classification task and the last module is CV module which is the most important part of the project. It is an age detection module which detects the age of the people inside the video. The objective was to block the video if the age of any people doing activity exceeds 18. These modules when passed to the pipeline will forbid internet users to watch any kind of adult content specifically which involves a child. It's important to stop this because this has a very negative impact on our society and it is ruining our culture. Index Terms: Deep Learning, Natural Language Processing, Computer vision, Transformers, LSTM
CARDIOVASCULAR RISK KNOWLEDGE BASE FOR ASSESSMENT AND FORECAST OF STATES
Authors:   M.V. Petryaeva Institute of Automation and Control Processes, Petryaeva M.V. , Shalfeeva E.A. ,   E.A. Shalfeeva Institute of Automation and Control Processes
Published: September 2021

As part of the process of informatization of health care for the prevention of cardiovascular diseases, it is advisable to create software services to support a doctor in the process of identification and assess-ment of cardiovascular risk factors that can be integrated with the system of electronic medical rec-ords. Such services provide support based on formalized knowledge. A knowledge base of various scales and models for determining and assessing cardiovascular risks has been created. It includes the description of the main predictive scales and models widely used in Russia and abroad, as well as new models of higher predictive accuracy.
THE USE OF STRUCTURAL COMPACT MATRIX METHOD FOR CALCULATING THE COM-PACTNESS COEFFICIENT
Authors:   D.V. Fomin Amur State University, Fomin D.V. , Degtyaryov E.V. ,   E.V. Degtyaryov Amur State University
Published: September 2021

The method of compact matrix description of regular three-dimensional spatial configurations and numerical techniques developed on its basis for calculating some structural and energy parameters of cubic lattices have proved to be more effective in comparison with other numerical methods. The suc-cessful application of the compact matrix method for the description of the simplest hexagonal lattice allows us to develop more efficient numerical methods for calculating the structural and energy pa-rameters of lattices of this type.
MATRIX MODEL OF DEMOGRAPHIC-EPIDEMIC DYNAMICS OF THE POPULATION OF RUSSIA
Authors:   A.A. Yakovlev Institute of Automation and Control Processes, Yakovlev A.A. , Abakumov A.I. ,   A.I. Abakumov Institute of Automation and Control Processes
Published: September 2021

The data and the main demographic characteristics of the Russian population dynamics are analyzed on the basis of Rosstat’s official published data for 1995 – 2018. G matrix of the vector transition of the age groups from year to year was designed, its characteristics were determined. Model estimates of the probability of contracting tuberculosis and recovering from it were made.
SUM CODE BASED ON THE PRINCIPLE OF WEIGHTING TRANSITIONS BETWEEN DIGIT GROUPS OF THE INFORMATION VECTOR
Authors:   D.V. Efanov Russian University of Transport, Efanov D.V.
Published: September 2021

The problem of code modification with summation of weighted transitions is considered. A method for designing summation codes is proposed, which is based on summing the weight coefficients attributed to groups of several digits in the information vector. It is proposed to choose weight coefficients from a sequence of natural numbers. The modified code with the summation of weighted transitions can be used in the construction of devices with the detection of malfunctions and errors in calculations at the outputs of blocks and nodes.
Analytical Methods in Standardization of Bhasmas: A Review
Authors: P G Dileep Kumar , P. Nataraja Yadav , S. Gananadhamu , K.S. Nataraj
Published: September 2021

Ayurveda the ancient science well known for its potential therapeutic effects with unique metallic, herbal juices/fruits in the treatment of chronic ailments. A well- known ayurvedic potent preparation, Bhasma is also known as ash which is a metallic base prepared by sophisticated pharmaceutical processes also plays a major role in acute, sub-acute, and chronic diseases. In order to determine its quality and purity to make sure the acceptability, the safety of the formulation standardization is very necessary. In this short review, an attempt has been made to present ancient methods to standardize  physical characterstics like Verna, Nisvadutam, Nishchandratvam, Varitara, Unama, Rekhapurmatvam, Slakshmatvam..etc.,and chemical characterstics of bhasmas like Apurnabhavta, Niruttha, Amla Pariksha with advanced methods like SEM, TEM, and NPST, along with other natural and ancient analytical techniques.

Keywords: Bhasmas, Standardization, Analytical methods, SEM, TEM.
Bioavailability Enhancement of Ritonavir by Solid Dispersion Technique
Authors: Velupula Teja , Amboru Gayathri  Devi , Gundapaneni Sneha Chowdary , Kadiyala Bhavya , Kanakagiri Phani Sreenidhi , Kari Supraja , Kota Vyshnavi , Maddula Venkata Ramana , Nadendla Rama Rao
Published: September 2021

Ritonavir is an antiretroviral agent used in the treatment of HIV-infection. It is a BCS class IV drug having poor aqueous solubility leading to poor bioavailability. Bioavailability is the amount of drug that enters the systemic circulation. The bioavailability is affected by various factors like solubility, dissolution and stability. In order to improve bioavailability, many techniques like solid dispersions, nanoparticles, liposomes, encapsulation methods were present. The main aim of this study is to improve the bioavailability of ritonavir with the help of Polyvinyl Pyrrolidone (PVP) K-30 by using solid dispersion technique. Different formulations were made with varied concentrations of polymer. Characterization of solid dispersion was done by phase solubility, drug content, Fourier transformed infrared spectroscopy (FT-IR), Differential Scanning Calorimetry (DSC) and in-vitro dissolution studies.  From phase solubility studies that apparent solubility constant was found to be 42.227M-1. The drug content of the binary system of ritonavir and PVP was found to be ranging from 99.17% to 103.06%. %. FT-IR studies revealed that there was no drastic change in the wave number indicating polymer compatibility with drug. In-vitro dissolution studies proved that there was an increase in drug release of ritonavir with incremental ratios of polymer and F5 formulation has shown almost 95% of drug release.

Keywords: Bioavailability, Solid dispersion, Polyvinyl pyrrolidine, Solvent evaporation, Dissolution.
Robust self-testing of steerable quantum assemblages and its applications on device-independent quantum certification
Authors: Chen Shin-Liang , Ku Huan-Yu , Zhou Wenbin , Tura Jordi , Chen Yueh-Nan
Published: September 2021

Given a Bell inequality, if its maximal quantum violation can be achieved only by a single set of measurements for each party or a single quantum state, up to local unitaries, one refers to such a phenomenon as self-testing. For instance, the maximal quantum violation of the Clauser-Horne-Shimony-Holt inequality certifies that the underlying state contains the two-qubit maximally entangled state and the measurements of one party contains a pair of anti-commuting qubit observables. As a consequence, the other party automatically verifies the set of states remotely steered, namely the "assemblage", is in the eigenstates of a pair of anti-commuting observables. It is natural to ask if the quantum violation of the Bell inequality is not maximally achieved, or if one does not care about self-testing the state or measurements, are we capable of estimating how close the underlying assemblage is to the reference one? In this work, we provide a systematic device-independent estimation by proposing a framework called "robust self-testing of steerable quantum assemblages". In particular, we consider assemblages violating several paradigmatic Bell inequalities and obtain the robust self-testing statement for each scenario. Our result is device-independent (DI), i.e., no assumption is made on the shared state and the measurement devices involved. Our work thus not only paves a way for exploring the connection between the boundary of quantum set of correlations and steerable assemblages, but also provides a useful tool in the areas of DI quantum certification. As two explicit applications, we show 1) that it can be used for an alternative proof of the protocol of DI certification of all entangled two-qubit states proposed by Bowles et al., and 2) that it can be used to verify all non-entanglement-breaking qubit channels with fewer assumptions compared with the work of Rosset et al.
A medicinal plant Cudrania tricuspidata ameliorates allergic inflammation in mouse
Authors:   Department of Medical Science, College of Medical Sciences, Soonchunhyang University, Asan, 22 Soonchunhyang-ro, 31538, Republic of Korea, Kim Y.S. , Ryu A.R. ,   Department of Medical Biotechnology, College of Medical Sciences, Soonchunhyang University, Asan, 22 Soonchunhyang-ro, 31538, Republic of Korea, Yoon C.R. ,   Department of Medical Biotechnology, College of Medical Sciences, Soonchunhyang University, Asan, 22 Soonchunhyang-ro, 31538, Republic of Korea, Choi J.W. ,   Department of Medical Biotechnology, College of Medical Sciences, Soonchunhyang University, Asan, 22 Soonchunhyang-ro, 31538, Republic of Korea, Huh J.R. ,   College of Engineering, Konkuk University, Seoul, 120 Neungdong-ro, 05029, Republic of Korea, Lee M.Y. ,   Department of Medical Biotechnology, College of Medical Sciences, Soonchunhyang University, Asan, 22 Soonchunhyang-ro, 31538, Republic of Korea
Published: September 2021

Aim: This study aims at investigating the effect of ethanol extract of Cudrania tricuspidata twigs on in vitro and in vivo allergic inflammation. Methodology: The ethanol extract of twigs from Cudrania tricuspidata (CTE) was prepared. The effects of CTE on the lipopolysaccharide (LPS)-induced production of nitric oxide (NO) in Raw 264.7 cells were examined. 2,4-Dinitrochlorobenzene (DNCB)-induced allergic inflammation model of mouse was constructed for in vivo study. The anti-oxidative, anti-inflammatory and anti-allergic effects of CTE were examined through DPPH (2,2-diphenyl-1-picrylhydrazyl) assay, MTT (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide) assay, enzyme-linked immunosorbent assay (ELISA) and Western blot analysis. Results: The LPS-induced NO level was significantly reduced by Cudrania tricuspidata application in Raw 264.7 cells. LPS-induced inducible nitric oxide synthase (iNOS) expression was also reduced by CTE, showing CTE’s anti-inflammatory activity. Moreover, CTE reduced DNCB-induced IgE level in the mouse serum. The suppressive effect on the allergic inflammation stimulated by DNCB in the mouse model was investigated in terms of IL-4, IFN-γ, TNF-α level and PAR-2 expression. Interpretation: The ethanol extract of Cudrania tricuspidata twigs can be developed as a potent therapeutics for allergic inflammation.
Estudo longitudinal do crescimento crânio-facial (análise cicular)
Authors: Godolphim Ben Hur , Pereira Cleber Bidegain , Godolphim Bernardo Froes , Hüning Sandra Vargas
Published: September 2021

A longitudinal study of growth statistically was performed by superimposition on the tracings of 41 individuals, at 6, 9, 12 and 20 years of age from the sample of the Burlington Growth Centre, University of Toronto, Canadá. With a new approach in cefalometrics, named Circular Cephalogram. The Basion is it registration point and the centre of a circle that inscribes the face and the skull where lines like radii are joining the Basion to more external anatomic points. The Circular Cephalogram with origin in the basion point was proposed mainly because most classics cephalograms show by superimposition the cranial base displaced backwards and downwards which doesn't correspond to reality as the cranial base cannot grow against the cervical column that grows in the oposite direction that is upwards. The superimposition in the Basion point is assumed that shows better the actual direction of the face growth, as the unfolded growth of any part of the body goes in a radial way, where the inner part is always smaller than the external one. Angular measures were effected; in the angles created by the tines of junction of the anatomic or virtual points to the Basion in all cephalograms of the sample and averages obtained. The "t" test has been used for the comparison of the averages. It was not found any significant variation at the level of alpha=0.05 and 0.01. It was also found, by the Pearson's coeficient of the variation, that the averages represent the sample.
Efeito de protetores superficiais sobre a solubilidade e desintegração de cimentos de ionômero de vidro restauradores
Authors: Samuel Susana Maria Werner , Dutra Gláucia Vianna , Fermiano Liliane De Medeiros
Published: September 2021

The purpose of this study was to evaluale the effect of surface treatments on solubility and disintegration of glass-ionomer cements for restorations. The results showed that either fluid resin or nail vamish reduced significantly the solubility of Vidrion R and did not interfere on the performance of Chelon-Fil wich complied to the ISO no 7489 specification.
Erupção ectópica do primeiro molar permanente
Authors: Meneghetti Claudia Athayde , Prietsch José Renato
Published: September 2021

Ectopic eruption of the first permanent molar means that the molar erupts at an angle usually mesial to its normal path of eruption, causing an atypical resorption in the distal root of the second deciduos molar. In some cases the permanent molar frees itself and reaches normal oclusion, in others, is needed to bring the permanent molar to oclusion. The prevalence of ectopic eruption has been reported to be about 3%.
Procesos de Transformación: Perspectiva de Aprovechamiento para los Residuos de la Agroindustria del Plátano
Authors: Gómez-Soto James Andrés , Sánchez-Toro Oscar Julián , Matallana-Pérez Luis Gerónimo
Published: September 2021

Introducción: los residuos agrícolas están aumentando en todo el mundo, siendo necesario identificar nuevas estrategias para su valorización. Objetivo: analizar los principales procesos de transformación de biomasa para ser implementados en el aprovechamiento de los residuos de la agroindustria del plátano. Metodología: la consulta de la información se realizó en diferentes bases de datos como: Web of Science, Scopus y Google Scholar. Se utilizaron diferentes palabras claves en inglés y español como: “waste”; “process”; “transformation”; “banana” and “plantain”. La información se analizó en MS Excel. Resultados: los procesos de conversión física y biológica pueden ser una alternativa para la valorización de los residuos de la agroindustria del plátano en diferentes productos de valor agregado como alimentos para animales y biocombustibles debido a la cantidad y composición de este tipo de residuos. El alto contenido de humedad de estos residuos puede representar un inconveniente para su aprovechamiento. Es necesario extraer agua de la matriz para aumentar la eficiencia en la transformación. Conclusiones: diseñar y evaluar tecno–económica, ambiental y socialmente los procesos de transformación físicos y biológicos en el contexto de las biorrefinerías puede apoyar la toma de decisiones de inversión e investigación en este tipo de tecnologías para ser implementadas a nivel industrial.
IncHI1A plasmids potentially facilitate a horizontal flow of antibiotic resistance genes to pathogens in microbial communities of urban residential sewage
Authors: Olesen Asmus , Pinilla-Redondo Rafel , Hansen Mads , Russel Jakob , Dechesne Arnaud , Smets Barth F. , Madsen Jonas , Nesme Joseph , Sørensen Søren
Published: September 2021

Horizontal gene transfer via plasmids is important for the dissemination
of antibiotic resistance genes among medically relevant pathogens.
Specifically, the transfer of IncHI1A plasmids is believed to facilitate
the spread of antibiotic resistance genes, such as carbapenemases,
within the clinically important family Enterobacteriaceae. The
microbial community of urban wastewater treatment plants has been shown
to be highly permissive towards conjugal transfer of IncP1 plasmids.
Here, we tracked the transfer of the P1 plasmid pB10 and the clinically
relevant HI1A plasmid R27 in the microbial communities present in urban
residential sewage entering full-scale wastewater treatment plants. We
found that both plasmids readily transferred to these communities and
that strains in the sewage were able to further disseminate them.
Furthermore, that R27 has a broad potential host range, but a low host
divergence. Interestingly, although the majority of R27 transfer events
were to members of Enterobacteriaceae, we found a subset of
transfer to other families, even other phyla. Indicating, that HI1A
plasmids facilitate horizontal gene transfer both within
Enterobacteriaceae, but also across families of especially
Gammaproteobacteria, such as Moraxellaceae,
Pseudomonadaceae and Shewanellaceae. pB10 displayed a
similar potential host range as R27. In contrast to R27, pB10 had a high
host divergence. By cultivative enrichment of the transconjugant
communities, we show that sewage strains of Enterobacteriaceae
and Aeromonadaceae can stably maintain R27 and pB10,
respectively. Our results suggest that dissemination in the urban
residual water system of HI1A plasmids may result in an accelerated
acquisition of antibiotic resistance genes among pathogens.
General Lyapunov-Based Iterative Algorithm for Linear Quadratic Regulator Problem of Stochastic Systems with Markovian Jump
Authors: Liu Meijun , Zhao Xueyan , Deng feiqi
Published: September 2021

This paper investigates the linear quadratic regulator(LQR) problem of
linear stochastic systems with Markovian jump. Firstly, two iterative
algorithms are proposed for solving the corresponding coupled algebraic
Riccati equa- tions (CAREs) based on the general-type Lyapunov equation
derived from linear stochastic systems. It is verified that the second
algorithm adding an adjustable factor converges faster than the first
one without it. Secondly, a monotonic convergence theorem is established
for the proposed iterative algorithms under certain initial conditions.
In the end, a numerical example is given to verify the efficiency of the
proposed algorithms.
A rare case of Left Main Coronary Artery Atresia presenting as Dilated Cardiomyopathy and misdiagnosed as ALCAPA
Authors: Karakose Bengisu , Başgöze Serdar , Erek Ersin
Published: September 2021

This case report presents an extremely rare case of left main coronary
artery atresia in a 14-week-old female infant presenting with severe
symptoms of dilated cardiomyopathy.
Exploring Perceptions of Elementary School Teachers on the Importance of School-Based Life Skills Education. A Case Study
Authors: Mairaj Bushra , Khan Najmonnisa
Published: September 2021

There is an unusual increase in the cases of child abuse, early marriages, suicide, physical and mental violence causing a large number of school dropouts in elementary classes. This calls for the requirement to investigate or evaluate the perceptions of teachers about life skills education in public sector elementary schools. The study was conducted using qualitative interviews from twelve teachers of two public schools where life skill education is being taught. Thematic analysis was used for data analysis. The findings of the study revealed that teachers are aware and have a positive attitude towards life skills education. This study will contribute to raising awareness.T
O atendimento na educação em tempo integral Pós-Plano Nacional de Educação (PNE 2014-2024) na Baixada Fluminense
Authors: Diniz Junior Carlos Antonio
Published: September 2021

O objetivo deste artigo é analisar a oferta da educação em tempo integral nas redes municipais da Baixada Fluminense, no contexto após a aprovação do Plano Nacional de Educação (PNE), no período 2015-2019. De cunho quanti-qualitativo, o estudo tem como base referenciais teóricos que discutem a regulamentação da educação em tempo integral no Brasil, o PNE e os Planos Municipais de Educação (PMEds). Além disso, foram utilizados dados de matrículas dos Censos Escolares do período, possibilitando analisar a evolução da Meta 6 do PNE na região. Entre seus principais resultados, é possível observar distintos cenários em relação à oferta do tempo integral na educação infantil e no ensino fundamental. Destaca-se, ainda, que a ausência de ampla articulação entre os entes federados e a descontinuidade de políticas, por parte do governo federal, contribuíram para a queda significativa das matrículas em tempo integral, particularmente no ensino fundamental.
Síntese histórico-legal da administração e gestão da escola pública no Brasil: do período colonial à LDBEN/1996
Authors: Rosa Sandra Regina Bernardes de Oliveira , Schane Rita , Filipak Sirley Terezinha
Published: September 2021

Este trabalho é um estudo documental e bibliográfico, o qual apresenta a escola e a gestão das escolas brasileiras enquanto diferentes construções sócio-históricas e políticas, de instituição religiosa a instituição do Estado. A história e as leis permitem conhecer a organização, administração e gestão da escola pública no Brasil do período colonial à LDBEN/1996. O texto tem a finalidade de realizar breve retrospectiva e análise, a partir do pressuposto de que o passado explica o presente e nos aponta direções futuras.
Cultura escolar e sua relação com o saber matemático: os sentidos da docência revelados nos cadernos de anotações de uma professora primária
Authors: Cusati Iracema Campos
Published: September 2021

Nesse artigo são analisados aspectos da memória educativa, cultural e social do sertão nordestino brasileiro, tendo como fonte de pesquisa os cadernos de anotações de professores primários para compreender o ensino de matemática desenvolvido nos anos iniciais do ensino fundamental no período compreendido entre 1950 e 1990. Os cadernos escolares permitem produzir conhecimentos por conter histórias, contextos socioeconômicos, políticos, culturais e educacionais gestados em temporalidades diversas. O objetivo deste estudo é identificar os conteúdos abordados na escola e aspectos relacionados aos saberes elementares de matemática. Como referências teóricas foram adotadas a concepção de cultura escolar defendida por Viñao Frago (2008) e o conceito de relação com o saber de Bernard Charlot (2000; 1996) que traz a noção de relação entendida como conjunto de significados e espaço de atividades do sujeito, inscritos num tempo. Adotando como referencial teórico-metodológico a História Cultural a partir das proposições de Roger Chartier (1990) e considerando as pesquisas no âmbito da história das disciplinas escolares, empreendidas por André Chervel (1990), o texto ainda considera o paradigma indiciário, de Carlo Ginzburg (1989), na busca da representação do passado e do presente da educação matemática na formação de professores.
Formação inicial pública em educação especial no Brasil: uma análise sobre os projetos políticos pedagógicos
Authors: Ranzan Mayara Erbes , Mendes Marlon Jose Gavlik , Denari Fátima Elisabeth
Published: September 2021

No cenário nacional, há atualmente onze cursos de licenciatura em nível de graduação em Educação Especial, oito são de caráter particular/comunitário/filantrópico e três de origem pública. Com base nessas informações, o presente artigo buscou investigar o perfil dos cursos de licenciatura em Educação Especial oferecidos por instituições públicas de ensino superior no Brasil. Para tanto, o método abordado foi a pesquisa documental do tipo exploratória e para tratamento e a análise dos dados fez-se uso da análise por conteúdo, seguida da análise por categorias. Os resultados evidenciaram Projetos Políticos Pedagógicos estruturados e elaborados conforme as demandas dos meios que estão inseridos, porém, constatou-se ausência de princípios norteadores para a elaboração desses documentos, resultado da inexistência de diretrizes curriculares nacionais para o curso em questão. Além disso, ressalta-se que um, dos três cursos existentes, foca em deficiências específicas, não ofertando uma formação ampla e completa para o futuro profissional.
Estado, políticas sociais e pedagogia histórico-crítica
Authors: Roteski Nayara , Derisso José Luis
Published: September 2021

O artigo objetiva refletir e intervir no debate acerca das possibilidades dos socialistas atuarem no interior da escola pública da sociedade capitalista com uma perspectiva crítica, porém propositiva. Para tanto, reflete sobre o caráter de classe do Estado e por extensão de suas políticas públicas, da natureza histórica da educação, bem como de seu caráter especificamente humano, e, por fim, do caráter contraditório da escola pública na sociedade capitalista, a qual ao mesmo tempo que reproduz a ideologia burguesa, enuncia a universalização da educação e a socialização do conhecimento. O resultado de tal reflexão é uma tomada de posição favorável à intervenção pedagógica no interior da escola pública na defesa do ensino dos conhecimentos mais desenvolvidos, de uma formação humana omnilateral que seja resultado da ruptura com o quadro de alienação dos indivíduos e da sociedade, e da afirmação da necessidade da superação do capitalismo e da construção do socialismo. Tais posicionamentos remetem à Pedagogia Histórico-Crítica.
Political terror and the right-wing movement (The case of Vladimir Governorate)
Authors: Omel'yanchuk Igor' V.
Published: September 2021

The article examines the street confrontation of October 1905 which went down in history as Jewish pogroms. The source base of the work comprises the documents of the police department deposited in the State Archive of Vladimir Oblast and the materials from periodicals of various political leanings. After the publication of the Manifesto of the 17th of October, 1905, in the streets of Russian cities, the revolutionary demonstrations whose participants viewed the Manifesto as a signal for a decisive assault on the autocracy clashed with the patriotic manifestations held by those who wanted to defend their familiar world. The defiant behavior of opposition supporters who preached their political ideals and in doing so insulted national and religious feelings of the conservative strata of population provoked street excesses, which then turned into bloody clashes. The situation was aggravated by the inaction of the local authorities who had not received timely instructions from St Petersburg and showed confusion during the first “days of freedom.” Thus, the pogroms of October 1905 which took place outside the Pale of Settlement were directed not so much against the Jews as against the revolutionaries (a considerable part of them were Jews). Contrary to the idea prevailing in historiography that the clashes of October 1905 were organized, the pogroms arose spontaneously. Neither the government, which was prostrate, nor the right-wing parties, the numerical composition of which in Russia at that time was measured by several thousand people, initiated or organized those events. In October 1905, there were no monarchist organizations in Vladimir Governorate at all. However, the supporters of autocracy are responsible for two political murders which occurred after the pogroms in November–December 1905. In Ivanovo-Voznesensk the crowd infuriated with the events of recent months tore to pieces a revolutionary woman who was transporting weapons, and in the village of Undol workers killed an agitator who called for the overthrow of autocracy. After the foundation of monarchist organizations in Vladimir Governorate, street clashes between the opponents and the supporters of autocracy gradually died down because the monarchists got an opportunity to defend their political convictions in a more civilized form. Although the conflicts between persons of opposite political views continued for some time, they were more like domestic quarrels and had no victims. Both sides were equally responsible for those incidents.
Unusual vertical distribution of zooplankton and fish in the pelagic zone of Lake Sevan during summer stratification
Authors: Malin Mikhail I. , Zhdanova Svetlana M. , Kosolapov Dmitriy B. , Malina Inga P. , Kosolapova Natalya G. , Sabitova Rimma Z. , Krylov Аlexander V.
Published: September 2021

Previous studies in Lake Sevan during summer stratification have shown that the highest zooplankton abundance and biomass was found at the lower boundary of the epilimnion. At the same time, whitefish (Coregonus lavaretus), being main planktivorous species in the lake, preferred the hypolimnion, but was leaving this layer if dissolved oxygen concentrations decreased to 1–5 mg/L. The study was conducted in Bolshoy Sevan (the southern part of Lake Sevan) on July 29–30, 2019. The vertical profiles of water temperature and dissolved oxygen concentration, as well as distribution of major taxonomic groups of aquatic organisms were assessed four times a day: in the dark (night time), in the light (day time), and in twilight (morning and evening). Fish population density was assessed using a “Simrad EK80” echosounder. Vertical distribution of zooplankton and fish observed within the study period did not correspond to that described earlier. Maximal zooplankton biomass during the study was recorded in the hypolimnion, and minimal biomass, in the epilimnion. Most of fish (89–100%) located in the metalimnion. At night, about 10% of the fish population descended to the hypolimnion, despite the low dissolved oxygen concentrations found there (3.0–3.1 mg/L). At dawn, about 7% of the fish ascended to the epilimnion, reaching a 7-m depth, where the water temperature was 20.8 °C. The water temperature range preferred by most fish individuals varied during the observation period and did not correspond to previously reported ranges.
Action Proof: Analyzing Elementary School Students Informal Proving Stages through Counter-examples
Authors: Amir Firana , Amir Mohammad Faizal
Published: September 2021

Both female and male elementary school students have difficulty doing action proof by using manipulative objects to provide conjectures and proof of the truth of a mathematical statement. Counter-examples can help elementary school students build informal proof stages to propose conjectures and proof of the truth of a mathematical statement more precisely. This study analyzes the action proof stages through counter-examples stimulation for male and female students in elementary schools. The action proof stage in this study focuses on three stages: proved their primitive conjecture, confronted counter-examples, and re-examined the conjecture and proof. The type of research used is qualitative with a case study approach. The research subjects were two of the 40 fifth-grade students selected purposively. The research instrument used is the task of proof and interview guidelines. Data collection techniques consist of Tasks, documentation, and interviews. The data analysis technique consists of three stages: data reduction, data presentation, and concluding. The analysis results show that at the stage of proving their primitive conjecture, the conjectures made by female and male students through action proofs using manipulative objects are still wrong. At the stage of confronted counter-examples, conjectures and proof made by female and male students showed an improvement. At the stage of re-examining the conjecture and proof, the conjectures and proof by female and male students were comprehensive. It can be concluded that the stages of proof of the actions of female and male students using manipulative objects through stimulation counter-examples indicate an improvement in conjectures and more comprehensive proof.
The Use of Tutorial Video in Learning Energy Sources
Authors: Wahyuni Ni Luh Putu Indra , Sudatha I Gde Wawan , Jayanta I  Nyoman Laba
Published: September 2021

Students' interest in participating in online learning was still low, so learning media is important to increase student interest in online learning. This study aimed to produce audio-visual learning media using the principle of dynamic drawing on 9 sub-theme one science content with the topic of energy and energy sources in grade IV elementary school was valid. This study was development research that was guided by the 4D model procedure. The subjects of this research trial consisted of one material expert, one design expert, and one media expert, three students for individual trials, and nine students for small group trials—the data collected in this study, namely qualitative data and quantitative data. Data were collected using a questionnaire method with the distribution of rating scale instruments. The data analysis method used in this research was to determine the percentage of each respondent. The validity of the science learning videos was determined from expert tests and product trials through learning material expert tests, learning design expert tests, teaching media experts, individual tests, and small group tests. The percentage was 93.6%, with a very good category. So the results showed that learning videos can be declared suitable for science learning for grade IV elementary schools and can explain concrete material.
E-Course Design of Middle/MTs Teacher Training Using Google Classroom
Authors: Yuliani Refi Elfira , Heru Heru
Published: September 2021

The ability to design online learning was a skill that teachers in integrating ICT in Learning must possess. The problems faced by teachers in implementing online learning were complex, starting from internet access to the use of applications/software that can be used in online learning. This study aimed to produce an e-course for teacher training for SMP/MTs using the open-source google classroom. This research used a development research method with media evaluation using formative Evaluation Tessmer. As developed in this study was a teacher training media using google classroom. The research subjects were junior high school and MTS teachers, with 28 people involved during the training process activities. The instrument used in this research was a questionnaire. The questionnaire was given to the experts, and the participants of the small group trial were questionnaires to assess the e-course google classroom. The questionnaire given to the field test participants was to see the potential effect of learning using e-courses on the teacher's TPACK ability. The data analysis method used was descriptive qualitative. Based on the research results that have been done, it can be concluded that the e-course teacher training using google classroom was categorized as valid and practical. Validity was obtained from the assessment of the material, media, and language experts and was one-to-one. Practicality was obtained from the results of the small group trial by analyzing the results of the questionnaire distributed to the small group trial participants so that the average percentage of teacher assessment through the questionnaire was 92.5%. E-course had a potential effect on teacher TPACK with an average rate of 82.46%, classified as good. Based on the results obtained, it can be concluded that the developed training e-course was valid, practical, and had a potential effect on the achievement of TPACK. That was, the e-course that has been designed was effective.
PENGARUH PENGETAHUAN AKUNTANSI, KOMITMEN ORGANISASI, KARAKTERISTIK WIRAUSAHA DAN KETIDAKPASTIAN LINGKUNGAN TERHADAP KINERJA MANAJERIAL PADA “COFFEE SHOP” DI BANDAR LAMPUNG
Authors: Syabila Febby Fadlika , Oktavia Reni , Tubarat Chara Tidespania
Published: September 2021

Currently, coffee shops or commonly known as coffee shops are not foreign to the ears.  For in Bandar Lampung itself there are lots of coffee shops ranging from lower class to upper class.  Various types of consumers make business competition something that must be considered for entrepreneurs in running and maintaining their business.  The purpose of this study is to determine the effect of accounting knowledge, organizational commitment, environmental uncertainty and entrepreneurial characteristics on managerial performance at a coffee shop in Bandar Lampung.  The research method used is causal associative research, namely research that aims to analyze the relationship between a variable with other variables.  The sampling technique used in this study is a sampling technique with purposive sampling method.  Methods of data collection using observation and questionnaires.  The result of this research is that there is a positive influence between accounting knowledge, organizational commitment and entrepreneurial characteristics on managerial performance.
The impact and sensitivity analysis of beam and stringer for stiffness center of composite wing structure
Authors: Qiao S. , Ma R. , Jiao J. , Ma X. , Liu X.
Published: September 2021

Wing stiffness center should be determined firstly for structure detail design. The present study focused on the impact analysis of beam and stringer for wing cross-section stiffness center based on thin wall structure mechanics theory. In order to discuss the impact of beam and stringer on stiffness center, the sensitivity formulas for stiffness center of wing cross-section were derived and expressed in terms of the dimension and layout of beams and stringers. The results indicated that the structural layouts of beam and stringer were important influencing factors in stiffness detail design of full composite wing structure. The research results can provide an important reference for the stiffness design and aeroelastic design of the full composite wing.
Analysis of Flood Disaster Mitigation in West Sumatra
Authors: Hidayat Muhammad , Syah Nurhasan , Erianjoni Erianjoni
Published: September 2021

Watershed development based on sustainable development requires open management that ensures the continuity of the coordination process between related institutions. This development is characterized by cross-sectoral and multidisciplinary. This research problem answers about 1) What is the cause of flooding in West Sumatra?; 2) What are the alternative mitigations for the flood disaster management?; 3) What are the impacts of the flood?; and 4) What are the strategic steps that can be taken?. The research study uses the library method, which is based on data obtained from the Agency of Regional Disaster Management (BPBD) West Sumatra Province in 2019. The results of this study indicate that the principles of disaster mitigation in West Sumatra have not been fully implemented, such as before a disaster, during a disaster, and after a disaster.
Preparedness of Earthquake Disaster for Communities Koto Tangah Sub-District - Padang City (Case Study of Elementary School 31 Pasir Kandang)
Authors: Arman Arman , Ganefri Ganefri , Syah Nurhasan
Published: September 2021

In the last five years, the west coast of Sumatra island has experienced several earthquakes with strong intensity. The Pariaman earthquake on September 30, 2009, as reported by USGS, was located on the west coast of Pariaman with a magnitude of 7.9 SR and MMI VII-VIII standard, with a depth of 80 km. has caused victims to humans and property which is quite large. The socialization carried out is in the form of presentations in the classroom. The material presented includes the definition of a disaster, types of disasters (natural, non-natural, and social disasters), disaster management (before a disaster, when a disaster occurs, after a disaster).
Effectiveness of The Padang Pariaman Disaster Emergency Preparedness Program (Papa Sadar Bana) Call Center 112 in Disaster Management in Padang Pariaman Regency
Authors: Alhadi Zikri , Mandaita Fathiaty , Yusran Rahmadani
Published: September 2021

This study discusses the importance of the role of Information Technology in dealing with disaster problems in the Padang Pariaman Regency. Public service innovation by the government that utilizes Information Technology, namely E-Government, Program (Papa Sadar Bana) Call Center 112, is expected to help the community in disasters. This study uses the Theory of Effectiveness by Primanda (2017), namely with indicators of Program Target Accuracy, Program Socialization, Program Objectives, and Monitoring to measure the effectiveness of a program. This study aims to describe and understand the program effectiveness (papa conscious call center 112) in Disaster Management in Padang Pariaman Regency. The method used in this research is qualitative research with descriptive methods—data collection techniques in this study by interview, observation, and documentation. Furthermore, the informants in this study were the Head of BPBD of Padang Pariaman Regency, secretary, Call Center Staff 112, PUSDALOPS, TRC TEAM, Head of Sub-Division for Reconstruction & Rehabilitation and the Community.
Summer internship with university students in the context of COVID-19 restrictions
Authors: Kabakov Vitaliy V. , Arbeláez Campillo Diego Felipe
Published: September 2021

The article discusses the advantages and disadvantages of distance learning for staff in connection with the provision of advanced training courses. The purpose of the article is to highlight the most serious problems and advantages that an employee may face in the field of distance learning. The method for solving the problem posed is the analysis of articles and relevant literature in the field of sociology, psychology, information technology, etc. The results define the pressing problems of distance education, including the novelty of the research. One of the problems is associated with a change in ideas about what training is in the era of active digitalization. The second problem is related to the new learning opportunities that technology provides today (VR or AR learning technologies). Thus, modern IT technologies, individually and often together, have changed the concept of problems and learning opportunities and have led to the emergence of new training opportunities in the field of professional development of employees.
PEMBERDAYAAN IBU-IBU PKK DI GRIYA KATULAMPA DENGAN KETERAMPILAN MEMBUAT MINUMAN LEMON SEREH JAHE YANG KAYA AKAN ANTIOKSIDAN SERTA PEMBIASAAN HIDUP BERSIH DAN SEHAT DI MASA PANDEMI COVID-19
Authors: Nurmala Sara , Wiendarlina Ike Yulia , Zaddana Cantika , Utami Novi Fajar
Published: September 2021

Penularan Covid-19 saat ini lebih dominan tinggi ke arah kluster keluarga, maka peran keluarga dalam hal ini Ibu sangat penting dalam hal mempertahankan kondisi kesehatan keluarga tetap baik dengan menjaga imunitas tubuh dan menjaga kebersihan serta kesehatan keluarga salah satunya dengan rajin mengkonsumsi asupan yang kaya akan antioksidan. Tujuan dari kegiatan pengabdian kepada masyarakat ini adalah untuk menumbuhkan kesadaran akan bahaya penularan Civid-19 yang terjadi pada keluarga dan memberikan pemberdayaan kepada ibu-ibu PKK untuk memanfaatkan bahan-bahan yang biasa digunakan untuk memasak dibuat kedalam bentuk minuman kesehatan yang mengandung Lemon, Sereh dan Jahe yang kaya akan antioksidan sehingga diharapkan seluruh anggota keluarga memiliki imunitas yang baik. Pada kegiatan ini dilakukan beberapa tahap diantaranya yang pertama pemberian penyuluhan mengenai pentingnya menjaga kesehatan dengan pembiasaan hidup bersih dan sehat, diantaranya adalah dengan memakai masker, mencuci tangan, berolahraga dan rajin mengkonsumsi antioksidan. Setelah pemberian penyuluhan dilakukan demo bagaimana cara membuat minuman kesehatan yang mengandung Lemon, Sereh dan Jahe serta dijelaskan apa saja manfaat dari ketiga bahan tersebut untuk kesehatan. Tahap yang terakhir adalah pemeriksaan dan konsultasi yang meliputi pengukuran tekanan darah, berat badan dan tinggi badan. Hasil yang didapatkan dari kegiatan ini adalah Produk minuman Lemon, Sereh dan Jahe yang disukai oleh pada peserta pengabdian dan dapat dibuat dengan mudah di rumah sehingga diharapkan anggota keluarga di rumah memiliki imunitas tubuh yang baik untuk mencegah penularan virus Covid-19 selain membiasakan diri untuk hidup bersih dan sehat. Ibu-ibu PKK Griya Katulampa lebih mengerti dan memahami bagaimana virus Covid-19 dapat menyebar dan apa saja tindakan pencegahan penyebarannya. Dari kegiatan ini dapat disimpulkan bahwa perlunya pemberdayaan masyarakat terkait pengenalan Covid-19 dan apa saja hal-hal yang perlu dilakukan untuk menghindari tertularnya virus tersebut.
UPAYA PENINGKATAN PENGETAHUAN WANITA MENGENAI KONDISI TUBUH YANG BERHUBUNGAN DENGAN PENYAKIT RONGGA MULUT MELALUI PENYULUHAN
Authors: Tjahajawati Sri , Rafisa Anggun , Zubaedah Cucu , Rikmasari Rasmi
Published: September 2021

Saliva adalah cairan tubuh yang berperan penting dalam menjaga keseimbangan dan kesehatan rongga mulut Keseimbangan tersebut dapat terganggu dan menyebabkan penyakit rongga mulut apabila terdapat perubahan pada tubuh seperti kehamilan, kebiasaan merokok, menopause, diabetes mellitus dan hipertensi Pengetahuan masyarakat terutama wanita mengenai berbagai kondisi yang berhubungan dengan penyakit dalam rongga mulut harus menjadi perhatian karena perubahan hormonal pada saat kehamilan dan menopause hanya dialami oleh wanita dan anatomi serta fisiologi tubuh wanita juga berbeda dengan pria sehingga lebih berisiko terkena penyakit mulut. Salah satu upaya yang dapat dilakukan untuk meningkatkan pengetahuan tersebut adalah dengan melakukan penyuluhan sebagai bentuk dari promosi kesehatan. Peserta yang memenuhi kriteria sampel diambil secara keseluruhan (total sampling), berjumlah 81 orang wanita dari Desa Cikeruh. Penyuluhan dilaksanakan secara daring menggunakan media presentasi power point dan video edukasi melalui zoom meeting. Materi penyuluhan memaparkan diabetes melitus, hipertensi, kehamilan, menopause dan kebiasaan merokok yang bermanifestasi pada tubuh dan rongga mulut. Kegiatan penyuluhan terdiri dari tiga tahap yaitu pemberian pre-test, penyampaian materi penyuluhan dan post-test. Peningkatan nilai rata-rata peserta kegiatan penyuluhan pada post-test terlihat pada kelima topik. Sejumlah 76 orang (93.8%) responden mengalami peningkatan nilai rata-rata pada post-test, sejumlah 5 orang (6,2 %) responden tampak memiliki penurunan nilai rata-rata post-test termasuk ke dalam kelompok ibu hamil. Kegiatan penyuluhan pada wanita di Desa Cikeruh menunjukkan peningkatan pengetahuan mengenai kondisi tubuh yang berhubungan dengan penyakit dalam rongga mulut. Kegiatan penyuluhan ini diharapkan dapat mendorong para peserta kegiatan dan masyarakat untuk merubah perilaku ke arah pola hidup yang lebih sehat.