bluuebunny/crossref_metadata_2025 huggingface dataset:
OPTIMIZATION OF PARAMETERS OF STIMULATION OF LETTUCE PLANTS IN THE PROTECTED GROUND USING LASER OF RED SPECTRUM
Authors:   St. Petersburg Federal Research Center of the Russian Academy of Sciences, ASTAPOVA MARINA , SAVEL'EV ANTON
Published: July 2022

The use of laser technologies in agriculture has recently aroused great interest due to the positive effect on plants, which leads to an increase in bioenergetic potential, stimulation of biochemical and physiological processes. The success of irradiation depends on the choice of the exact parameters of the light source, time and exposure. (Research purpose) The research purpose is studying the effect of the red spectrum on the yield and growth of lettuce plants, conducting an experiment on laser irradiation of lettuce plants, stimulating growth and studying the resulting biomass dependence on the irradiation time. (Materials and methods) Two experiments were performed on laser irradiation of lettuce to stimulate growth and analyze the resulting biomass at fixed parameters of height and laser radiation power. Irradiation was carried out at night with a red light laser with a wavelength of 638 nanometers at a height of 2.6 meters at a heat flux density of 0.28 watts per square meter. (Results and discussion) When irradiation lasts for 4 seconds, it is possible to obtain the greatest increase in plant height by 16.5 percent and plant biomass by 15 percent relative to the control. The nutritional value of the green mass of lettuce was evaluated too. During laboratory studies, an increase in the protein content in laser-treated samples was about to 98 percent relative to the control. Due to the laser treatment, the content of water-soluble carbohydrates decreased by 30 percent relative to the control. (Conclusions) The article presents an experiment on laser irradiation of lettuce to study issues related to the stimulation of the growth of sprouted plants.
THE DEVICE FOR DIVIDING THE ELECTRICAL NETWORK AND A VARIANT OF ITS APPLICATION
Authors:   Federal Scientific Agroengineering Center VIM, VINOGRADOVA ALINA , VINOGRADOV ALEKSANDR
Published: July 2022

The article presents the principles of configuration management of rural electric networks. Based on the analysis of literary sources, the necessity of developing new partitioning devices that have a lower cost compared to existing ones is obvious. (Research purpose) The research purpose is developing a device for dividing an electric network up to one kilovolt into sections and illustrating the possibilities of its application in managing the configuration of an electric network. (Materials and methods) During the research the literature sources have been analyzed, an analysis of the requirements for the functionality of the network division device have been performed. The technical solutions for the development of the device includes the possibility of remote control, monitoring the parameters of the network operation modes and transmitting the necessary data, including the results of the device to the network operator. (Results and discussion) The article presents the block diagram of the network division device and highlights its features. A variant of its application in a ring electrical network in conjunction with a multi-contact switching system with four contact groups and four terminals has been also presented. The use of a network division device makes it possible to expand the possibilities of using multi-contact switching systems, contributes to improving the reliability of power supply to consumers through the implementation of the principles of configuration management of rural electric networks. (Conclusions) With the use of network division devices, it is possible to sectionalize the power transmission line, to inform the network operator about outages of both the device itself, indicating the reasons, and the parameters of the electrical network. The possibilities of automation of electrical networks up to one kilovolt are increasing, especially taking into account the integration of network division devices into related work with other devices installed in the electrical network.
Equivalence of Lebesgue's Theorem and Baire Characterization Theorem
Authors: Fenecios Jonald , Racca Abraham
Published: July 2022

Let $X$ be a complete separable metric space and $Y$ be a separable Banach space. We provide a proof of equivalence by linking explicitly the following statements:\\ \noindent \textbf{\textit{Lebesgue's Theorem.}} For every $\epsilon>0$ there exists a countable collection of closed sets $\left\lbrace C_n\right\rbrace $ of $X$ such that $$X=\bigcup_{n=1}^{\infty}C_n\;\;\text{and}\;\; \omega_f\left( C_n\right)<\epsilon\;\; \text{for each} \;\; n.$$ \textbf{\textit{Baire Characterization Theorem.}} For every nonempty perfect set $K\subset X$, the function $f|_K$ has at least one point of continuity in $K$. In fact, $C(f|_K)$ is dense in $K$.\\ \indent Moreover, replacing ``closed'' by ``open'' in the Lebesgue's Theorem, we obtain a characterization of continuous functions on space $X$.
Incidentes críticos en estudiantes de Obstetricia y Puericultura de una Universidad pública chilena: Explorando su identidad
Authors: Altamirano Droguett Janet Elizabeth , Bravo-Corrales María Belén , Espinosa-Ayala Carmen Janneth , Plaza-Muñoz Fernanda Belén , Esmeral-Cruz María Camila , Díaz-Castro Hernán Benedicto
Published: August 2022

Introducción: Los incidentes críticos son sucesos inesperados temporo-espaciales ocurridos en las aulas universitarias y campos clínicos que, desequilibran la identidad del estudiante al superar su umbral emocional. Para afrontarlos, se requiere que el afectado evalúe sus propios recursos y consecuencias, a fin de reducir los efectos negativos del entorno.
Objetivos: Identificar los incidentes críticos y las estrategias de afrontamiento experimentados por los estudiantes de Obstetricia y Puericultura de una universidad pública chilena más recurrentes en diversos contextos educativos.
Material y Método: Estudio cualitativo interpretativo bajo los principios de la teoría fundamentada. Se entrevistaron vía telemática a 11 estudiantes de la carrera. Se aplicó la estrategia de codificación inductiva y el método de comparación constante hasta evidenciar la saturación teórica de las categorías emergentes procesadas en Atlas.ti.
Resultados: Se reconocieron 15 incidentes críticos, 11 en las aulas y cuatro en campos clínicos, predominando los sucesos relativos a la evaluación y a los conflictos personales con docentes. Las estrategias de afrontamiento de negación y evasión fueron frecuentes, no pesquisándose estrategias reflexivas.
Conclusiones: Los incidentes críticos ocurrieron mayoritariamente en la sala de clases en asignaturas teórico-prácticas. Se utilizaron medidas de autoprotección para su afrontamiento, no generándose nuevas configuraciones en la identidad de los estudiantes. Este estudio sustenta la necesidad de crear espacios de diálogos reflexivos basados en el análisis de incidentes críticos que entreguen herramientas efectivas para afrontar estos sucesos inesperados.
Acute Fibrinous and Organizing Pneumonia with Excellent Response to Steroid Therapy
Authors: Awadelkareim Imam Motwakil Imam , Hassan Elfakey Fadlelseed Moshira
Published: July 2022

Acute Fibrinous and Organizing Pneumonia (AFOP) is a diffuse infiltrative pulmonary disease characterized by the presence of intra alveolar fibrin and organized pneumonia. It’s a rare and relatively unknown "entity" with only a few cases described. Herein, we describe the association of acute fibrinous and organizing pneumonia with excellent response to steroid therapy. We suggest that, such an association has been very rarely reported. A32 year's old Sudanese female was presented to us in ELmek Nimer university hospital complaining of fever, cough and shortness of breath for 10 days and received a full course of antibiotics without any improvement, her condition deteriorated. The initial chest radiography showed well defined inhomogeneous pacification in the upper lobe of the left lung with no air bronchogram, Computed Tomography of the chest showed a rather well defined Lt Upper lobe mass lesion closely related to the arch of the aorta. Ultrasound guided biopsy of the lung showed a histological diagnosis of acute fibrinous and organizing pneumonia. After establishing the diagnosis of fibrinous pneumonia the patient received oral steroid (prednisone 1mg/kg) for 10 days then tapering. The patient showed rapid improvement and excellent response and discharged in good condition. Chest radiography after one month showed complete resolution of the radiological finding in her previous imaging. We recommend that AFOP should be considered in the differentials of a suspected pulmonary infection unresponsive to optimal antibiotic "therapy". AFOP may present as pulmonary mass on chest X-ray and diagnosed made with biopsy and histological examination. We conclude that AFOP may be treated with "steroids" therapy.
M.N. Muravyov’s Letters to S.M. and F.N. Lunin Dated 1791 (Based on Materials of the State Historical Museum Department of Written Sources)
Authors:   A.M. Gorky Institute of World Literature of the Russian Academy of Sciences, Ivinsky Alexander D.
Published: August 2022

This article is devoted to the epistolary heritage of M.N. Muravyov. 37 letters of the poet to his sister F.N. Muravyova and her husband S.M. Lunin are introduced into scientific circulation and commented on. The publication is based on materials of the State Historical Museum Department of Written Sources. Filled with historical, cultural and literary details, these letters allow us to approach the reconstruction of Muravyov’s literary biography. Among the writers Muravyov mentions are Ya.B. Knyazhnin, G.R. Derzhavin, G. Fielding, S. Richardson, L. Stern, and J.J. Rousseau.
Pushkin and Radishchev (Two “Journeys…” in Russian Literature)
Authors:   A.M. Gorky Institute of World Literature of the Russian Academy of Sciences, Shakirova Lyudmila G.
Published: August 2022

The article re-resolves the question of why Pushkin turned to Radishchev and his book “Journey from St. Petersburg to Moscow” in the 1830s. There is a traditional opinion in the research literature that Pushkin wanted to lift the ban on Radishchev’s name and gain the right to write about him. To achieve this goal, he stated his point of view on Radishchev as if it were official, deliberately strengthening the critical part in the article and thus aggravating his differences with the author of “Journey...”. Following this logic, it remains to admit that there had been no changes in the system of views of the mature Pushkin since the eighteen-year-old poet wrote the ode “Liberty” after Radishchev’s. Along with the article about Radishchev, Pushkin attempted to lift the ban on the publication of Karamzin’s note “On Ancient and New Russia...”, the existence of which he had known already in 1820 and the significance of which he accepted and appreciated not immediately, but only after 1825, like all of Karamzin’s journalistic work, which is consistently argued in the article. It was Karamzin’s journalism that had a huge impact on the formation of Pushkin’s political views and on his spiritual formation in the late 1820s–1830s. And it was through the prism of Karamzin’s ideas that he would evaluate Radishchev’s activities in the 1830s. The proof of these provisions is the task of this article.
“Friend” of Karl Marx — Grigory Mikhailovich Tolstoy: Unknown Acquaintance of Gogol in Mannheim
Authors:   A.M. Gorky Institute of World Literature of the Russian Academy of Sciences, Vinogradov Igor A.
Published: August 2022

The authorship of the memoirs about N.V. Gogol’s stay in Mannheim in 1844 is being established. The memoirs were first published by the author of the article in 2013, but the question of the memoirist’s personality remained open. As it turns out, the memoir belongs to the notorious Grigory Mikhailovich Tolstoy (1808– 1871), a wealthy landowner in Simbirsk and Kazan, an acquaintance of K. Marx. An outstanding personality, a convinced liberal, a lover of gypsy songs, a theater-goer, a gambler and a hunter, G.M. Tolstoy was distinguished by his non-obligation and, as one can judge, “extraordinary lightness of thought”, so he could well have served Gogol in replenishing his gallery of “dead souls”. An episode from Gogol’s biography is viewed against a broad cultural and historical background. Biographical information about Tolstoy is given, the political views of the memoirist, his attitude to the Decembrists are considered. The history of G. Tolstoy’s acquaintance with Gogol in Moscow in 1840 and his communication with the writer, four years later, in Mannheim are studied. The circumstances of Tolstoy’s rapprochement with K. Marx in Paris, as well as his role in acquaintance of another Gogol acquaintance, Westernizer P.V. Annenkov, with Marx are highlighted. The reported information opens a new page in Gogol’s biography.
Prince P.A. Vyazemsky as a Local Historian and Writer of Life
Authors:   A.M. Gorky Institute of World Literature of the Russian Academy of Sciences, Akimova Maria S.
Published: August 2022

P.A. Vyazemsky’s prose and poetry represent an artistic vision of the world. Meanwhile, they are filled with “various antiquities, natural curiosities and modern celebrities”. As a traveler and writer of life, P.A. Vyazemsky during his long life collected and recorded information that adds much to our knowledge of local history. As a thinker, he raised issues that would later be developed by local history science: memory and the spirit of the place, preservation of memory and protection of monuments, geographical determinism, etc. As a powerful theorist of romanticism, Vyazemsky articulated the discoveries and achievements of the Russian romantic school, taking a step towards the ethnographic literature of the next generation.
L.N. Tolstoy’s Correspondence with the Peasant Writer F.F. Tishchenko
Authors:   A.M. Gorky Institute of World Literature of the Russian Academy of Sciences, Gladkova (Kalyuzhnaya) Lyudmila V.
Published: August 2022

L.N. Tolstoy called the Russian peasantry “still the most numerous, reasonable and moral class, thanks to which we all live”. Considering himself “the advocate of the 100-million-strong agricultural people”, Tolstoy saw the future of Russia in the peasant and free agricultural life. In the peasant, Tolstoy also saw his main reader. Writing peasants often turned to Tolstoy for help and invariably received it. Tolstoy acted in correspondence with them as an editor, literary critic, sensitive teacher, edited their manuscripts, helped to print their works, wrote prefaces to their books. In communication with the writing peasants, Tolstoy formulated the principles of his artistic worldview. In this connection, Tolstoy’s correspondence with the beginning peasant writer F.F. Tishchenko, which lasted from 1886 to 1909 (9 letters of Tolstoy, 26 letters of Tishchenko) and related to the issues of art, the artistic word, is of interest. Tolstoy highly appreciates the story “Rye Bread is a Grandfather of Kalach” in his article “On Art” (1889). The introduction to scientific circulation and updating of Leo Tolstoy’s correspondence with F.F. Tishchenko will allow us to take a new look at Tolstoy’s artistic world, to enrich our ideas about the work and biography of the great writer.The publication is based on the materials of the L.N. Tolstoy State Museum, where the manuscripts of peasant writers are kept, including those edited by Tolstoy, correspondence between Tolstoy and T.M. Bondarev, P. Karpov, S.G. Skitalets, F.F. Tishchenko et al.
Translations from Ancient Authors by M.N. Muravyov (Based on Materials from Russian State Library Manuscript Department)
Authors:   A.M. Gorky Institute of World Literature of the Russian Academy of Sciences, Ivinsky Alexander D.
Published: August 2022

The article discusses M.N. Muravyov’s manuscript heritage. The main source is the poet’s “Notebook” preserved at the RSL Manuscript Department. The poet’s translations from ancient authors are introduced into scientific circulation. In addition, the issue of the fundamental unity of Muravyov’s work, in which there is no sharp contradiction between the “translation” and the “original”, is raised. For the first time, such texts by Muravyov as “Reconciliation. Parody of Horace’s Ode IX from Book I”, “Iambs”, “Agriculture”, “Annoyed Achilles”, ”Ephesian Widow”, and “Epistola”, are published. In addition, new material for reconstructing the creative history of the fable “The Wolf and the Fox” is proposed.
ANALISIS PENDAPATAN USAHATANI JAGUNG DI DESA SIDONDO II KECAMATAN SIGI BIROMARU KABUPATEN SIGI
Authors: Salma Salma , Effendy Effendy , Alamsyar Al
Published: August 2022

This research aims to find out how much the income of corn farming in Sidondo II Village, Sigi Biromaru District, Sigi Regency. This research was carried out in Jamuary to March. Determination of respondents was carried out using the simple random sampling method. The data collected in this study are in the form of primary and secondary data.The number of respondents determined as a sample in this study was 31 people from the total population of 102 people. The results of the analysis show that the average acceptance of corn farmer respondents is Rp.8.890.322,58/0,75ha /MT or equivalent to Rp.11.853.763,44 MT/ha, the average total cost of respondents to corn farmers is Rp.4.199.989,48/0,75ha /MT or equivalent to Rp.5.599.985,97/ha/MT, so that the income obtained by the respondents of corn farmers is Rp.4.690.333,10/0,75ha /MT or equivalent to Rp.6.253.777,47/ha/MT.
ANALISIS PENDAPATAN USAHATANI PADI SAWAH DI DESA TORIBULU KECAMATAN TORIBULU KABUPATEN PARIGI MOUTONG
Authors: Novianti Novianti
Published: August 2022

Paddy rice farming is a source of income and employment opportunities for rural communities, therefore it is necessary to have proper management using production factors efficiently. Inefficient use of production factors in lowland rice farming will result in low production and high costs, and ultimately reduce farmers' income. For farmers, farming activities carried out are not only increasing production but how to increase income through the use of production factors, because the addition of production factors often does not provide the income expected by farmers. The purpose of this study was to determine the income of lowland rice farmingd in Toribulu Village, Toribulu District, Parigi Moutong Regency. The location of this study was chosen purposively with the consideration that Toribulu Village is one of the rice fields producing areas in Toribulu District, Parigi Moutong Regency. The research was conducted for 3 months, from October to December 2019. Respondents in this study were rice farmers in Toribulu Village, Toribulu District. Determination of respondents in this study using simple random sampling method (Simple Random Sampling), that is, from all respondents taken in this study were 32 respondents of lowland rice farmers. from a population of 125 rice farmers. 32 respondents were taken based on the Slovin formula and with the consideration that most of the farmers in Toribulu Village are lowland rice farmers so that the 32 respondents of lowland rice farmers can represent the population of lowland rice farmers in Toribulu Village. The data used in this study are primary data and secondary data. The data analysis used is income analysis.The results showed that the average lowland rice production by lowland rice farmers in Toribulu Village was 3,163 kg / Ha with an average income of Rp. 28,462,500 / Ha / MT, while the average total costincurred by lowland rice farmers is Rp. 10,925,593 / Ha / MT so that the income obtained by rice farmers is Rp. 17,536,907 / Ha / MT.
FAKTOR-FAKTOR YANG MEMENGARUHI PERMINTAAN BUAH NANAS DI PASAR TRADISIONAL INPRES MANONDA KOTA PALU
Authors: Amanda Astrid , Christoporus Christoporus , Sulmi Sulmi
Published: August 2022

This study aims to determine the effect of pineapple fruit prices, gadung mango fruit prices, consumer income, number of family dependents, and age of consumers on demand for pineapple fruit in Palu City. This research was conducted in August - October 2019. Determination of respondents using accidental sampling, where the independent variable (X) is 5 and the dependent variable (Y) is 1. Then the two variables add up to produce 6 variables. 6 variables multiplied by 5 number of respondents for each variable resulting in 30 pineapple respondents in this study. While the analytical tool used in this study is the multiple linear regression analysis tool. The results showed that together the price of pineapple fruit, price of gadung mango (substitute), income, number of family dependents, and age had a significant effect on the demand for pineapple in the Manonda traditional market in Palu City. While partially it is known that the variables that have a significant effect on the demand for pineapple are the price of pineapple fruit, consumer income, and the number of family dependents. variables that have no significant effect on demand for pineapple in the traditional market inpres Manonda, Palu City.
ANALISIS PENDAPATAN USAHA MEUBEL ROTAN CV. PALUNESIA COLLECTION DI KOTA PALU
Authors: Fahrul Moh , Lamusa Arifuddin , A. Laihi Muh Alfit
Published: August 2022

Rattan furniture is one of the Micro, Small and Medium Enterprises in Palu City, Central Sulawesi Province, Rattan Furniture Business is one of the businesses that is quite competitive, the problems that are often faced by Rattan Furniture Businesses are generally the availability of raw materials, technology, labor, capital and marketing which then affects the income of the Rattan Furniture Business in Palu City. Research goal is to know the income obtained by enterprise of furniture

rattan CV. Palunesia Collection in Palu City. The research conducted at R.E Martadinata. The research conducted in the furniture CV. Palunesia Collection from February to April 2020. Determinations of respondents conducted by using the purposive method. Data used was Analysis Income. Prodct furniture rattan CV. Palunesia Collection consists 4 types item furniture that keong chairs, mersi chairs, sedan chairs, and kipas chairs. Research results indicate the income earned by furniture CV. Palunesia Collection in Palu City is Rp. 14.853.618.
Growth and Photosynthetic Responses of Cowpea Genotypes under Waterlogging at the Reproductive Stage.
Authors: Olorunwa Omolayo , Adhikari Bikash , Brazel Skyler , Shi Ainong , Popescu Sorina , Popescu George , Barickman T. Casey
Published: August 2022

Waterlogging is an important environmental stress limiting the
productivity of crops worldwide. Cowpea ( Vigna unguiculata L) is
particularly sensitive to waterlogging stress during the reproductive
stage, with a consequent decline in pod formation and yield. However,
little is known about the critical processes underlying cowpea’s
responses to waterlogging during the reproductive stage. Thus, we
investigated the key parameters influencing carbon fixation, including
stomatal conductance (g ), intercellular CO
concentration, chlorophyll content, and chlorophyll
fluorescence, of two cowpea genotypes with contrasting waterlogging
tolerance. These closely related genotypes have starkly contrasting
responses to waterlogging during and after 7-days of waterlogging stress
(DOW). In the intolerant genotype (‘EpicSelect.4’), waterlogging
resulted in a gradual loss of pigment and decreased photosynthetic
capacity as a consequent decline in shoot biomass. On the other hand,
the waterlogging-tolerant genotype (UCR 369) maintained CO
assimilation rate ( A), stomatal conductance (g
), biomass, and chlorophyll content until 5 DOW.
Moreover, there was a highly specific downregulation of the mesophyll
conductance (g ), maximum rate of Rubisco (V
), and photosynthetic electron transport rate (J
) as non-stomatal limiting factors decreasing
A in EpicSelect.4. Exposure of EpicSelect.4 to 2 DOW resulted in
the loss of PSII photochemistry by downregulating the PSII quantum yield
(F /F ), photochemical efficiency (Ф
), and photochemical quenching (qP). In contrast, we
found no substantial change in the photosynthesis and chlorophyll
fluorescence of ‘UCR 369’ in the first 5 DOW. Rather, UCR 369 rapidly
developed adventitious roots (ARs), maintained biomass accumulation, and
elongated stems, enabling the genotypeto maintain nutrient absorption
and photosynthesis during the early period of waterlogging. However,
compared to the control, both cowpea genotypes could not fully recover
their photosynthetic capacity after 7 DOW, with a larger decline in
EpicSelect.4. Overall, our findings suggest that rapid AR formation and
stem elongation appear to play critical roles in cowpea’s waterlogging
tolerance, with the waterlogging-tolerant genotype also maintaining
considerable carbon fixation during the reproductive stage.
Three-Phase Current Reconstruction Methodology for Permanent Magnet Synchronous Motor Driver based on Current Transformer Sensors
Authors: Cao Jianan , Meng Gefei , Peng Jia , Li Yunjia
Published: August 2022

The position sensorless Permanent Magnet Synchronous Motor (PMSM) is
widely applied in the field of high reliability, and its driver, the
inverter is controlled by closed loop feedback with the three-phase
current. For medium and high power PMSM, both safety isolation and
detection accuracy of measuring current are extremely significant. This
paper presents a method of using Current Transformer (CT) with center
taps to measure the high-frequency switch current and of an algorithm to
reconstruct the low-frequency three-phase current. The measurement unit
and reconfiguration algorithm are then applied to the motor starting
stage controlled by the DSP controller TMS320F28335. Lastly, by
comparing the waveform of the reconstructed current and one of the
inverter phase current, the experimental results show that the proposed
reconstruction method is effective.
Immunogenicity Evaluation of Recombinant Hemagglutinin-Neuraminidase Protein (HN) from Newcastle Virus in Animal Model as a Novel Alternative to the Newcastle disease virus Vaccine
Authors: Shafaati Mohammad reza , Ghorbani Masoud , Ebadi Mostafa
Published: August 2022

Newcastle disease virus (NDV) has severely affected the poultry industry
in recent years. One of the best ways to protect yourself from this
virus and lower your chance of a pandemic is by vaccination. The
commercial vaccine does not adequately respond to pandemic strains. This
study examines the potential function of formulated Haemagglutinin
neuraminidase (HN) with Freund’s adjuvant against Newcastle disease
virus. To this end, a recombinant Haemagglutinin neuraminidase (rHN)
gene of the Newcastle disease virus was designed and expressed used by
B.subtiles expression system. Four groups of mice were immunized
by rHN in combination with Freund’s adjuvant, and commercial vaccine.
The humoral immune test was then performed on the vaccinated mice, and
the outcomes were compared to those of untreated animals (negative
group). NDV was also administered through intranasal drop to the treated
and control mouse groups. Body weight, survival, temperature variation,
and the medical conditions of the samples were assessed. Mice that
received the recombinant protein vaccination showed humoral reactions to
the NDV. Also, co-administration of rHN with Freund’s adjuvant might
increase the survival rate of the immunized mice by 92 percent. Two
weeks after infection, the Freund’s adjuvant-treated group had a slight
weight loss and a high body temperature. Additionally, compared to the
group that received a commercial vaccination, this group had a greater
HI antibody titer. Altogether, the results showed that the recombinant
protein with the Freund’s adjuvant created better safety than the
Commercial vaccine produced in Iran, thereby can be considered as a safe
and reliable vaccine candidates against the Newcastle virus for further
investigations.
Topology Control and Energy Efficiency of the Internet of Things (IOT)
Authors: Khan Muskan , Amjad Fariha
Published: August 2022

ABSTRUCT______the internet of things is the most widespread area of study which involves the sensing devices run on the internet based infrastructure. It introduce much innovations in IT industry. Now it is the most attractive area of attention in industries. Where IOT is the most emerging area, there are many challenges or critical issues that are faced by the IOT. The major issues are energy efficiency and scalability. These two issues create a big hurdle for the success of the IOT. In this paper we discuss the energy efficiency first describe its points its issues and then we describe the topologies to control the larger scale structure of IOT to reduce scalability. We hope that this research paper will be help full for the new researchers.
China-Russia relations in a framework of strategic containment
Authors: Freire Maria Raquel
Published: August 2022

This article analyses Russian foreign policy in its Asian dimension, placing Russia’s relationship with China in the broader framework of Russia’s foreign policy “Asia Pivot” strategy. The study concludes with a cautious reading of this relationship, anchored in the notion that, underneath the layer of greater closeness and intensified collaboration, lies a relationship of double strategic containment, both regarding the US and the West, and between these two giants. For Russia, the relevance of China in political and economic terms is evident and clearly assumed, but the fear of imbalances resulting from substantive differences between the two has held back a number of actions, while encouraging others in a logic of much-needed refocusing and rebalancing for Moscow.
PERSEPSI MAHASISWA SEMESTER VII PGSD TENTANG PELAKSANAAN PROGRAM PENGALAMAN LAPANGAN (PPL) OLEH FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UMS TAHUN AKADEMIK 2013/2014
Authors: Suwarno Suwarno Suwarno , Ariyanto Wahyu Doko
Published: July 2022

This study aimed to describe the implementation of PPL (Professional and Teaching Practiceat School) for PGSD FKIP UMS students; PGSD students’ perception towards PPL.This research is descriptive with qualitative approach. Sources of data in this study arestudents, mentor teachers coordinator, and lecturers as PPL supervisor. Data collectiontechniques used were questionnaires, interviews, and documentation. The questionnairewere obtained from 60 students to determine VII semester PGSD FKIP UMS students’perceptions about PPL 2013. Interviews were conducted to students who had attendedthe PPL, coordinator of mentor teachers, and lecturers.. Data analysis techniques performedinteractively. The validity of the data used triangulation technique. Based on theresults of research conducted by researchers at the school with good quality, medium, andregular shows that the number of 35 or 58.33 % of the students expressed that one poin tobe improved is in terms of the time of registration. A number of 50 or 83.33 % of thestudents stated that in the partner schools do not have science labs and learning of mathematicsas a suggestion. A total of 60 or 100 % of students stated that the performance ofmentor teachers’ coordinator in carrying out the task was quite good. Some 21 or 31 % ofstudents stated that some mentor teachers were still using conventional learning strategiesor unable to model an active and innovative teachers for the student-teachers. Atotal of 40 or 66.67 % of the students stated that the performance of the supervisors needsto be improved, especially to guide students in preparing and developing student-teachers’learning program at school and in assisting them writing final report of PPL. A number of41 or 68.33 % of the students stated that it is mandatory to give a memento to the partnerschool. Some 57 or 95 % of students stated that students are required to have teachingpractice exams at partner school. It was concluded that the good cooperation betweenthe organizers of the PPL, students, supervisors, teacher and mentor teacher coordinatorto facilitate the implementation of the PPL .
IMPLEMENTASI PENDIDIKAN RAMAH ANAK DALAM PEMBENTUKAN KARAKTER SISWA KELAS RENDAH SD MUHAMMADIYAH PROGRAM KHUSUS KOTTA BARAT TAHUN PELAJARAN 2013/ 2014
Authors: Risminawati Risminawati , Rofi'ah Siti Nur
Published: July 2022

This study aims to determine the implementation of child-friendly education in shapingthe character of low-grade elementary school students at Muhammadiyah SpecialProgramme in the academic year 2013/2014. This research is qualitative research. Thesubjects of the study were low-grade teachers and students. Research procedure includesseveral phases: pre-fi eld, phase fi eld activities, and post-fi eld.The data collection used areinterviews, observation, fi eld notes and documentation. Data is analized through descriptivequalitative: data reduction, data display and verifi cation to draw conclusions. The fi ndingsinform that the child-friendly education is done through routinity, exemplary teachers, thelearning process and the advice given to students. Constraints in the character formationare parenting, environment and the increasing of sophisticated technology. Solutionsare done through home visit, through books liaison and communication with parents. Theconclusion from this study is the implementation of child-friendly education in shapingthe character of low grade students performed in a variety of activities both inside andoutside the learning process of the learning process. Child-friendly education is done inSD Muhammadiyah Special Program Kotta West can shape the character of students.
Digital Literacy and TPACK’s Impact on Preservice Elementary Teachers’ Ability to Develop Science Learning Tools
Authors: Fazilla Sarah , Yus Anita , Muthmainnah Muthmainnah
Published: July 2022

The transition of education from the 4.0 era of the Industrial Revolution to the 5.0 era of the Social Revolution necessitates educators’ skill development. Particularly, technology-based learning devices must be designed with digital literacy and Technological Pedagogical Kontent Knowledge (TPACK) skills in mind so that learning tools for teachers are more creative and innovative. The purpose of this study was to determine the impact of digital literacy and Technological Pedagogical Content Knowledge (TPACK) on the ability of prospective Madrasah Ibtidaiyah science teachers to create learning tools. This study employed a survey approach. Madrasah Ibtidaiyah (Islamic Primary School) IAIN Lhokseumawe sixth-semester preservice teacher students were the subjects of this study. The data collection method employed a questionnaire and a straightforward regression analysis. The results demonstrate a strong correlation between digital literacy and the ability to compose science learning tools. A t-table value of 9.880 indicated a positive and significant relationship between digital literacy and the capacity to organize science learning tools. With a t-table value of -0.562, TPACK has no significant effect on the ability to compose learning tools. Therefore, it can be concluded that digital literacy has a positive effect on the ability of preservice Islamic primary teachers to create science learning tools for their students.
Praça Roosevelt e a Posse Sindicato Negro: A Apropriação dos Espaços Públicos e o Debate Racial em São Paulo
Authors: Plácido Ricardo Do Ó , Carvalho Francione Oliveira
Published: August 2022

O artigo tem como objetivo central resgatar, analisar e compreender a atuação do Sindicato Negro, considerada a primeira posse do rap brasileiro surgida em 1988, na Praça Roosevelt na região central da cidade de São Paulo. Reunidos em coletivos chamados posses, os rappers paulistanos passaram a exercer suas identidades em lugares externos, levando para o espaço público uma prática de construção de identidade que apenas era tolerada em locais fechados e privados. O trabalho é estruturado a partir da análise de documentos tanto institucionais quanto os produzidos pelos atores envolvidos no fenômeno investigado, entrevistas semiestruturadas, revisão bibliográfica e pesquisa de campo ancorada numa abordagem etnográfica. Acreditamos que o ato de registrar e analisar a experiência do rap paulistano possibilita trazer à tona práticas sociais ignoradas pela cultura hegemônica. De tal modo, coloca-se uma problemática: a da invisibilidade de atores sociais da experiência do rap paulistano e a urgência do registro textual de tais experiências que revelam pontos de resistência ao status quo e ao silenciamento dos grupos que atuam à margem do poder constituído.
Vegetarianismo E Identidade: A Construção De Uma Neotribo
Authors: Oliveira Arthur Franco , Tonus Mirna
Published: August 2022

Partindo da perspectiva da alimentação como um fenômeno biocultural, este estudo busca analisar a possível formação de uma neotribo em grupos de vegetarianos na rede social Facebook. Sob a ótica de um referencial teórico sobre comunidades, identidade e alimentação, realizamos uma pesquisa quali-quantitativa através da aplicação de questionários em grupos sobre vegetarianismo no Facebook, analisando as percepções dos indivíduos sobre seus agrupamentos virtuais. Adotando principalmente as definições de Michel Maffesoli sobre neotribalismo, entendemos que os comportamentos das comunidades no ciberespaço e o vínculo identitário entre sujeitos que compartilham as mesmas práticas alimentares refletem a criação de neotribos, permeadas pela efemeridade e pela fluidez de seus membros.
Aurora - revista de arte, mídia e política
Authors: Editores Os
Published: August 2022

Nota dos Editores
Leitura crítica da mídia pelas crianças: políticas públicas brasileiras e europeias
Authors: Sarmento Pedro Faria , Gamba Junior Nilton Gonçalves
Published: August 2022

Este artigo é parte de um projeto de investigação que estuda os mecanismos de mediação, entre os desenhos animados e as crianças, por meio de pesquisa de campo com diversos atores na relação mídia e infância. Apresenta-se, aqui, o recorte de observação que analisa os desafios de uma educação midiática que instrumentalize a criança e o jovem criticamente a lidar com a mídia contemporânea e os temas que surgem a partir da relevância do consumo de conteúdo online (fake news, bullying online, sexting, consumismo, dentre outros). Discute-se as políticas públicas que lidam com o tema comparando o âmbito brasileiro e o europeu. O foco principal desta etapa refere-se à relação desigual entre o ensino técnico-operacional e o ensino crítico da mídia, assim como os pontos positivos e negativos da pluralidade de conceitos e práticas relacionadas ao tema (Literacia Midiática, Mídia-educação, Educomunicação, Educação para os Media, dentre outras).
Fonoaudiologia na comunidade em período de pandemia
Authors: Leal Gilberto da Cruz , Silva Andréa Gracindo da , Costa Laura Lima , Vita Gabriela Gomes Prado de Almeida , Maran Bruna Marques , Jorge Tatiane Martins
Published: August 2022

Introdução: A pandemia de Covid-19 tem exigido adaptações e planejamentos constantes das instituições de ensino para a manutenção das atividades acadêmicas. Houve a substituição das disciplinas presenciais por remotas, através das Tecnologias de Informação e Comunicação (TICs). Como as atividades de cunho prático (como estágios acadêmicos) são fundamentais para os estudantes da Saúde, elas também migraram para a forma remota. Diante disso, modelos assíncronos de fornecimento de serviço foram sugeridos e regulamentados nesse período pandêmico. Objetivo: Relatar a experiência de estagiários do curso de Fonoaudiologia da Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulo na aplicação de atividades remotas direcionadas a escolares e idosos usuários de serviços de Atenção Primária à Saúde, durante a pandemia. Métodos: Trata-se de um estudo descritivo, do tipo relato de experiência. Resultados: Foram elaboradas ações passíveis de realização no ambiente domiciliar, segmentadas em atividades físicas, de linguagem e de memória, todas com abordagem lúdica, fornecendo oportunidades de interação e estimulação/aprimoramento dessas habilidades. Para os estudantes, as experiências foram fundamentais para o desenvolvimento dessa nova metodologia, estimulando sua criatividade. Conclusão: As atividades remotas dirigidas às crianças e idosos permitiram que essas populações fossem amparadas durante a restrição social. O estabelecimento de contato com o público-alvo e a possibilidade de interação com a comunidade foi muito importante para os estudantes. É possível a replicação das ações propostas a qualquer grupo, desde que sejam adequadas à faixa etária.
Perfil de egressos de um programa de pós-graduação em distúrbios da comunicação
Authors: Santos Claudia Michelle Oliveira dos , Chiari Brasília Maria
Published: August 2022

Introdução: A avaliação de alunos egressos pela CAPES é parte de um dos eixos de avaliação dos programas de pós-graduação. Investigar a formação e atuação dos egressos de um Programa de Pós-Graduação em Distúrbios da Comunicação e desenvolver uma forma contínua de acompanhá-los poderá contribuir para uma melhor avaliação dos Programas. Objetivos: investigar o perfil do egresso de um programa de pós-graduação em distúrbios da comunicação e analisar a associação entre as áreas de formação, atuação e publicações. Método: estudo prospectivo realizado a partir das respostas do questionário eletrônico enviado por e-mail aos alunos egressos que concluíram o Mestrado, Doutorado e/ou Pós-Doutorado, no período de 2009 a 2018, no Programa de Pós-Graduação em Distúrbios da Comunicação Humana da UNIFESP. Resultados: a maioria dos egressos é do sexo feminino (97,3%) e predominam os egressos de origem do Estado de São Paulo (72%). 87,3% publicaram pelo menos 1 artigo em revista científica. 45,4% atuam na área de ensino, e, considerando os egressos do doutorado e do pós-doutorado, a maioria atua nas áreas de ensino (70,3% e 80%) e 85,4% atuam na área clínica. Conclusão: Os egressos são em sua maioria mulheres, oriundas do estado de São Paulo e publicaram artigos em revistas científicas e atuam profissionalmente na clínica. Quanto aos titulados doutores e que realizaram pós-doutorado, a maioria está inserida na área de ensino e pesquisa.
percurso metodológico para constituição de sequências didáticas: o ensino do conceito de função
Authors: Chaquiam Miguel , Silva Edna Machado da , Cabral Natanael Freitas
Published: August 2022

Apresenta-se recorte de uma pesquisa de mestrado em ensino de matemática, cujo objetivo foi investigar as potencialidades de uma sequência didática para o ensino do conceito de função, a partir da questão: As atividades de uma sequência didática, estruturada segundo as Unidades Articuladas de Reconstrução Conceitual, potencializam o processo de ensino e de aprendizagem do conceito de função?  O método incluiu percepções de alunos e professores sobre o tema; revisão da literatura sobre a temática e teorias de apoio; oficina com pré-requisitos e elaboração, aplicação e validação da sequência didática.  Replicações desse método noutras pesquisas num curso de mestrado profissional tem gerado produtos educacionais diferenciados. Os resultados marcam a evolução nas concepções dos alunos, a superação de obstáculos e aprendizagem em regime de colaboração e a percepção de regularidades e generalizações em torno do objeto de estudo.
PENGARUH GENDER DAN STATUS KEWARGANEGARAAN DEWAN DIREKSI TERHADAP NILAI PERUSAHAAN
Authors: Yulia Pramita , Hendrawaty Ernie , Huzaimah R.A . Fiska
Published: August 2022

This study aims to determine the effect of gender and citizenship of the board of directors on the value of manufacturing companies for the period 2018-2020. The variable used to measure the value of the company is Price to Book Value (PBV), Gender is measured using the percentage value of women on the board of directors and foreign citizenship is measured by using the percentage of foreign nationals on the board of directors. The sample in this study was 110 companies using the purposive sampling method. The analysis technique used is multiple linear regression analysis and hypothesis testing as well as classical assumption test which includes normality test, multicollinearity test, autocorrelation test, and heteroscedasticity test with a 5% alpha significance level. The results showed that the gender and foreign nationality of the board of directors had a positive influence on firm value.
STUDI PERILAKU KETIDAKJUJURAN AKADEMIK MAHASISWA AKUNTANSI ERA PANDEMI COVID19 DI BANDAR LAMPUNG
Authors: Sarumpaet Susi
Published: August 2022

The objective of this study is to find empirical evidence on the influence of attitudes, subjective norms, and perceived behavioral control on academic dishonesty, such as cheating and plagiarism, by state university students in Bandar Lampung. Specifically, this study was conducted during the COVID19 pandemic era with online classes and exams. Using the framework of The Theory of Planned Behavior (TPB) by Ajzen (1975) and adopted and slightly modified a questionnaire of Harding et al. (2007) and Stone et al. (2010), responses of 83 students from two state universities in Bandar Lampung were analyzed and tested using structural equation model.

 Similar with previous research, this study finds that attitudes, subjective norms and perceived behavioral control influence students’ intention to perform academic dishonesty confirming the TPB.  Online classes and exams conducted during COVID19 pandemic, which are included as indicators in perceived behavioral control variable is found to have a positive correlation with the intention to academic dishonesty
The Interest of Non-Invasive Ventilation in The Management of Respiratory Pathology of Premature Newborns at Ehs Nouar Fadela
Authors: Djamila Bouabida , Setti Aouicha Zelmat , Izdihar Belalaoui
Published: August 2022

The rate of prematurity has increased markedly over the last 20 years. These preterm infants have a high risk of morbidity, especial respiratory, compared to full-term infants. Nasal continuous positive airway pressure (NCPAP) has significantly improved the prognosis of this respiratory distress (MMH).
The objective: The objective of this work was to study risk factors and management of respiratory pathology in premature newborns at the EHS NOUAR FADELA.
Patients and methods: This is a retrospective, descriptive, mono-centric study including all newborns having recourse to CPAP and managed in a level IIb maternity hospital at the E Nouar Fadela between January 2019 and June 2021. Pearson's Chi-squares were used for statistical testing. A p-value<0.05 represented a statistically significant difference.
Results: We recorded 12633 deliveries of which 623 were preterm births representing 4.93% of births. For maternal characteristics: the average age was 29 ±5.57 years. Maternal morbidity was present in 20.9% gravidic hypertension and 11.7% gestational diabetes. Neonatal morbidity was dominated in preterm newborns was respiratory distress in 41.4%. Mechanical ventilation was necessary in 12.6% of cases. The two main causes of respiratory distress were MMH, maternal-fetal infection, respiratory distress, and respiratory failure. Significant risk factors for respiratory distress were gestational age, male sex and pre-labour caesarean birth (p<0.05).
Conclusion: The use of NIV in newborns with respiratory distress is not negligible. Our results confirm the effectiveness of NIV. It is also essential to limit the use of pre-labour caesarean section to these terms whenever possible.