bluuebunny/crossref_metadata_2025 huggingface dataset:
Trends in the scientific and technological development of lithium-ion storage battery designs in road transport
Authors:   YAkunov D.M. Debelov V.V. Kozlovskiy V.N. Brachunova U.V.
Published: March 2022

The paper presents the results of the analysis of the scientific and technical development of the designs of lithiumion storage batteries in road transport.

Keywords: car, electrical complex, accumulator battery
Study of risky driving among drivers of non-commercial transport in the Russian Federation
Authors: Popov A.V.
Published: March 2022

The article presents the results of the research conducted by the authors. The aim of the work is to study the risk propensity among two age categories of drivers of non-commercial transport: from 18 to 25 years and older than 25 years. As part of this goal, a survey of drivers was conducted: 200 young people aged 18—25 years and 100 drivers of the age category over 25 years. The study found that the proportion of risk-averse young drivers is 2.5 times higher than that of older drivers.

Keywords: driver, risky driving, traffic accident
Determination and calculation of quantitative values of the parameters of a complex criterion for making decisions about the type of repair of a car body part
Authors:   Galyatkin D.V. Egorov V.A. Muravkina G.SH.
Published: March 2022

Approaches for determining and calculating the quantitative values of the parameters of a complex criterion for making decisions about the type of repair of a car body part are described.

Keywords: types of repairs, types and combinations of types of damage, normative labor intensity, body section, complex criterion, quantitative values of parameters, expert, mathematical model, objective function
Pemanfaatan Aliran Air Terasering Sebagai Sumber Energi Pembangkit Listrik Tenaga Pikohidro di Desa Kadongdong Kabupaten Garut Jawa Barat
Authors: Hermawati  , Naufal Nadzir
Published: March 2022

Listrik merupakan salah satu kebutuhan vital bagi keberlangsungan hidup manusia. Namun belum semua daerah di Indonesia dapat dialiri listrik dengan baik, di antaranya di daerah pegunungan dan terpencil. Dengan memanfaatkan sumber energi listrik terbarukan, salah satunya tenaga air, masyarakat di daerah pegunungan dan terpencil dapat membuat pembangkit listrik skala kecil sebagai cadangan listrik apabila pasokan listrik dari PT. PLN terganggu. Pembangkit listrik Pikohidro merupakan pembangkit listrik sederhana dan murah, sehingga dapat dengan mudah dibangun secara swadaya. Sumber energi listrik dari aliran air pada penelitian ini memiliki daya potensial sebesar 2000 Watt. Sistem PLTPH ini pun cukup sederhana, yaitu hanya terdiri dari kincir yang dikopel dengan velg sebagai pulley tambahan sebelum dikopel ke generator. Kincir memiliki kecepatan sudut sebesar 3,559 rad/s yang mana menghasilkan 938 putaran per menit pada generator. Tegangan listrik yang dibangkitkan oleh pembangkit ini memiliki nilai beragam tergantung besar dari pintu air saluran, mulai dari 117,5 Volt hingga 401,8 Volt. Pintu air ini dapat diatur sedemikian sehingga tetap dapat menghidupkan lampu yang digunakan untuk penerangan lorong rumah warga dan pos ronda dekat lokasi PLTPH dengan faktor daya rata-rata sebesar 0,945.
Desain Basis Data Sistem Pemesanan Makanan dan Minuman Pada Restoran Berbasis Online
Authors: Abdul Haris Dalimunthe
Published: March 2022

Pemanfaatan teknologi informasi pada bidang industri kulineri pada saat ini sebagai salah satu strategi yang digunakan oleh para pemilik restoran. Teknologi dimanfaatkan sebagai tools untuk proses pemesanan makanan dan minuman secara online. Penerapan sistem online tersebut dibutuhkan suatu proses pembuatan aplikasi online yang membutuhkan banyak keahlian dan pengetahuan khusus yang dikombinasikan. Mendesain basis data merupakan salah satu keahlian yang dibutuhkan. Suatu penelitian mengenai desain basis data sistem pemesanan makanan dan minuman pada restoran yang berbasis online sangatlah membantu dan berguna. Desain tersebut akan menghasilkan sistem basis data yang bermanfaat dan dapat digunakan bagi pengembang sistem online pada restoran dan sejenisnya. Proses desain dilakukan dengan 3 (tiga) tahapan yaitu : tahap perencanaan, tahap desain, dan tahap koding. Tahap perencanaan mengidentifikasi aktor dan aktifitas pada sistem. Tahap desain melakukan proses pemodelan kelas data dan tabel beserta atributnya. Terakhir tahap koding dengan menggunakan software pengembangan basis data yaitu MySQL dengan menfaatkan fitur phpMyAdmin pada software XAMPP.
EVALUASI SISTEM PROTEKSI PETIR EKSTERNAL PADA GEDUNG AULA DAN PUSAT KEGIATAN MAHASISWA FAKULTAS EKONOMI UNIVERSITAS SRIWIJAYA
Authors: Rofiqoh Ainun  , Muhammad Abu Bakar Sidik
Published: March 2022

Universitas Sriwijaya merupakan salah satu universitas yang berada di Sumatera Selatan. Ada satu gedung yang baru dibangun di kampus Indralaya Universitas Sriwijaya yaitu Aula dan Student Center Fakultas Ekonomi Universitas Sriwijaya yang dibangun di dekat kepadatan aktivitas dan gedung kemahasiswaan. Oleh karena itu, diperlukan Sistem Penangkal Petir (LPS) eksternal untuk meminimalisir dampak sambaran petir langsung yang dapat terjadi. Telah dilakukan penelitian tentang evaluasi LPS eksternal gedung dengan menggunakan software Alternative Transient Program (ATP) untuk melihat potensi yang timbul pada konduktor turun saat petir langsung menyambar terminasi udara. Berdasarkan data tata letak gedung, diketahui bahwa jenis down conductor yang akan dipasang pada LPS eksternal adalah Bare Core Cable (KBC) 50 mm2 dengan satu buah down conductor dan satu buah batang pembumian. Berdasarkan simulasi yang telah dilakukan, diketahui bahwa potensial yang timbul pada penghantar bawah menggunakan KBC 50 mm2 adalah 4,4408 x 106 V. Sedangkan potensial yang timbul pada penghantar bawah menggunakan KBC 70 mm2 adalah 4,4406 x 106 V Dengan satu konduktor bawah dan satu batang pembumian yang dipasang pada LPS luar, maka potensial yang timbul pada Batang 1 adalah 4,441 x 106 V. Sedangkan, potensial yang timbul pada masing- masing Batang (Batang 1 dan Batang 2) dari LPS luar itu dipasang dengan dua buah penghantar bawah dan dua batang pembumian adalah 2,7249 x 106 V. Berdasarkan perhitungan yang telah dilakukan, tegangan induksi yang timbul pada satu lilitan pada suatu ruangan yang terletak di sebelah penghantar bawah adalah 378 kV jika nilai puncak arus petir yangtelah dilakukan dengan menggunakan software ATP, tegangan induksi yang timbul sebesar 4441,5 kV.
Analisa Sifat Mekanik pada Komposit 86 Al 1020 – 12 Fly Ash – 2 Mg yang Dibuat dengan Proses Direct Melt Oxidation (DIMOX)
Authors: Hadi Qomarul , Sumadi Ahmad
Published: March 2022

Penelitian ini bertujuan menganalisa sifat mekanik pada komposit dengan komposisi 86% alumunium 1020, 12% fly ash dan 2% magnesium, tiga material komposit tersebut digabungkan didalam furnace dengan metode Direct Melt Oxidation, setelah proses peleburan dengan pencapaian temperatur 900oC dan holding time berfariasi yakni 4 jam, 5 jam dan 6 jam. Selanjutnya, pengujian kekerasan Brinell, pada K4 nilai rata-rata BHN 49,00816 kgf/mm, K5 nilai rata-rata BHN 51,80066 kgf/mm dan K6 nilai rata-rata BHN 56,64983 kgf/mm. Pada pengamatan Scaning Electron Microscope K6 spesimen yang memiliki pori paling baik, perubahan setruktur mikro pada komposit tersebut semakin terlihat jelas pada pengamatan pembesaran 5000x, ini disebabkan karena adanya holding time yang membantu proses infiltrasi pada reaksi antarmuka antara fasa cair dan fasa padat, dan juga pengguna holding time ini dikarenakan kemampuan logam untuk membasahi serta proses infiltrasi berlangsung lambat dan membutuhkan waktu agar sampai pada pencampuranya yang lebih merata.
Withdrawal from the City: Searching For the Source of Valentinas Masalskis’s Creative Work
Authors: Balevičiūtė Ramunė , Jurgaitytė-Avižinienė Agnė
Published: March 2022

In psychology of creativity, there has been a growing need to explore not only the individual world of the artist, but also the broader context of creative work, such as the influence of the environment on creativity. By combining the methods and insights of theater studies and psychology, this article raises the question of the impact of urban and non-urban environment on the theater artist and explores the phenomenon of “withdrawals” of Lithuanian actor, director, and pedagogue Valentinas Masalskis. The article is based on qualitative research: case study analysis, with in-depth interviews as a method of data collection. The research resulted in selection of four meta-themes that emerged from the interviewing material: “city is bustle,” “to withdraw in order to come back,” “I am no one without others,” “beyond aesthetics,” with the theme of withdrawal as the essential axis. The analysis of these meta-themes in phenomenological perspective revealed how withdrawals help Masalskis to realize his vision of the theater. For Masalskis, withdrawals are the way not only to produce a new performance, but also to go further—to deepen anthropological reflection, to develop pedagogical methods, to discover unusual perspectives, to strengthen ethical principles, and, finally, to search for the source of creativity in a calm and focused manner.
Miejskie performanse Władysława Hasiora
Authors: Figzał-Janikowska Magdalena
Published: March 2022

Artykuł poświęcony jest performatywnej twórczości Władysława Hasiora, w szczególności jego działaniom aranżowanym w przestrzeni miejskiej. Potrzeba dialogowania z odbiorcą, początkowo wyrażana przez Hasiora jedynie w eksponatach, począwszy od lat siedemdziesiątych przybiera formę bardzo wyrazistych manifestacji artystycznych zakładających bezpośredni udział widzów w kreowaniu zdarzenia performatywnego, a także znoszenie dystansu między artystą a społeczeństwem. Ze względu na ontologiczny status tych zdarzeń, ich efemeryczny i ulotny charakter, stanowią one jak dotąd najmniej zbadany obszar twórczości artysty. W artykule analizie poddane zostały najważniejsze miejskie i plenerowe performanse Władysława Hasiora, takie jak Pochód sztandarów w Łącku (1973), realizacja Solspann w Södertälje (1973–1976) czy wreszcie uroczysta Przeprowadzka z internatu „Szkoły Kenara” do nowej pracowni w Zakopanem (1984). Działania te autorka rozpatruje w kontekście współczesnych rozważań nad sztuką partycypacyjną, zarówno w świetle antagonistycznej teorii partycypacji Claire Bishop, jak i koncepcji sztuki dialogicznej Granta H. Kestera, zauważając, że Hasior w swoich projektach performatywnych łączył dwie strategie sztuki partycypacyjnej: potrafił współtworzyć efemeryczne dzieła razem z publicznością, a jednocześnie reżyserować działania odbiorców.
Migración forzada y enfoque de la seguridad humana desde una perspectiva de género
Authors: Parella Rubio Sònia
Published: March 2022

Este artículo pretende ofrecer una panorámica de las formas de vulnerabilidad y de las múltiples violencias a las que se enfrentan las mujeres migrantes en origen (en el momento de tomar la decisión de emigrar), durante el tránsito y a su llegada a los países de destino, a partir del enfoque de seguridad humana y desde una perspectiva de género. Todo ello sin perder de vista el análisis estructural y holístico que exige considerar las intersecciones entre patriarcado, capitalismo y racismo como marco para situar y comprender estas formas de violencia.
Construir una política de inmigracion y asilo común ¿misión imposible?
Authors: Ferrero-Turrión Ruth
Published: March 2022

Han transcurrido más de veinte años desde que en el Consejo Europeo de Tampere de 1999 se pusiera en marcha el proyecto de construcción de una política de inmigración y asilo común. El principal objetivo era formular una política pública que fuera equilibrada y que permitiera la gestión de la inmigración legal, así como controlar los flujos migratorios irregulares a partes iguales. Además, todo ello estaría regido por el principio de solidaridad y la equidad en el reparto de la carga entre los Estados Miembros (EEMM). Los ejes sobre los que esta política debía construirse eran 1) la necesidad de un enfoque global en la cooperación con los países de origen y tránsito; 2) el desarrollo de un sistema europeo común de asilo; 3) la importancia de garantizar un trato justo a los nacionales de terceros países residentes en la UE; y 4) la gestión eficaz de los flujos migratorios.

Aunque estas fueron las bases iniciales sobre las que se comenzó a construir, la evolución que ha seguido la política migratoria europea muestra asimetrías en la profundización entre los distintos pilares. Parte del contenido incorporado en Tampere ha quedado diluido en un magma de reproches y tensiones entre los
gobiernos que ha impedido el avance en la dirección que marcaba la hoja de ruta original. La identificación de la migración como un fenómeno que constituía una amenaza para la sociedad de acogida ha marcado tanto el marco discursivo como la política europea. De este modo, la política migratoria ha pasado a engrosar el
bloque de asuntos vinculados con la seguridad dejando de lado otras cuestiones imprescindibles para que, efectivamente, sea posible la construcción de una verdadera política de inmigración y asilo.
Desplazamientos medioambientales
Authors: Pajares Miguel
Published: March 2022

Los desastres medioambientales que generan mayor número de desplazamientos son los que provocamos los humanos, tanto los que causa la industria extractiva, la agroindustria y la ganadería industrial, como los que causa el cambio climático. La industria extractiva y agroganadera acapara grandes superficies de tierra y genera una contaminación que afecta a extensiones aún mayores, obligando a muchas poblaciones a abandonar esas tierras. El cambio climático está exacerbando las lluvias torrenciales destructivas, las sequías y otros desastres medioambientales, y ello está también obligando a muchas poblaciones a desplazarse. En ambos casos, la mayor parte de los desplazamientos son internos, pero también se producen migraciones que, principalmente se dirigen a los países vecinos. Estas migraciones son tratadas como económicas, pero los países del Norte global tienen una responsabilidad política en los desastres que las provocan que no debe ser eludida. Esa responsabilidad comporta una obligación de dar protección internacional a las personas que emigran por esos motivos.
Las remesas en el crisol de la realidad: interacciones, límites y oportunidades en el contexto centroamericano
Authors: Bornschein Dirk
Published: March 2022

El presente artículo reflexiona sobre los daños colaterales de las remesas para países que dependen en gran medida de ellas, utilizando como ejemplos Guatemala, El Salvador y Honduras. En la práctica se produce lo que podemos considerar como una paradoja, según la cual, mientras más personas salen del país y más remesas aportan a la economía y a la sociedad, más difícil es convertir la remesa en una
fuente eficiente y sostenible de desarrollo. Los elementos mencionados abordan el hecho de que, en Guatemala, por ejemplo, la suma de las remesas anualmente enviada ha aumentado 19 veces en los últimos 20 años, pero el crecimiento económico se ha mantenido igual. A pesar de esta dificultad, el tema de las remesas se considera central para intentar romper el actual bloqueo en el desarrollo del
país. Pero las remesas sólo pueden tener un impacto si se tienen en cuenta las causas fundamentales de la migración y la situación de los emigrantes. El artículo sugiere que los proyectos de cooperación se centran más en resultados inmediatos y se olvidan de acompañar procesos que fortalezcan y conecten a los actores, en este caso emisores y receptores de remesas, tanto como a los actores políticos y
económicos a nivel local y nacional.
Una familia transnacional: la inmigración china en España
Authors: Song Yuying
Published: March 2022

La inmigración china en España supone un conjunto demográfico cada vez mayor, multiplicando su impacto no sólo en el país de acogida, sino también en el núcleo familiar, en el desarrollo social y cultural del país de origen. Bajo el marco teórico de las migraciones internacionales, la presente investigación pretende explicar el modelo de familia transnacional y el papel que juegan las redes migratorias en la
comunidad china.

En primer lugar, se hará referencia a las diversas teorías migratorias que han proporcionado una amplia visión en materia de inmigración: la teoría neoclásica (macro y microeconomía) (Borjas, 1989), la teoría con perspectiva histórica estructural (Portes, 1981 y Sassen, 1988), la teoría del sistema mundial (Wallerstein, 1974) y la teoría del mercado dual (Piore, 1985). En segundo lugar, se plantearán los conceptos de familia transnacional, parentesco y red migratoria. Se analizarán sus características intrínsecas y la tendencia de
desarrollo del distrito de Qingtian, la ciudad natal de la diáspora china.
IMPACT OF THE DIGITALIZATION ON THE CONDITIONS FOR THE FUNCTIONING OF PRODUCTION SECTOR COMPANIES
Authors:   Doctor of Economics, Financial University under the Government of Russia, Shcherbakov G.A.
Published: March 2022

The digitalization process is directly reflected in various segments of public life, including the manufacturing sector. The commercialization of new digital technologies contributes to the modernization of enterprises and the fuller realization of the intellectual potential in the field of production and enterprise management. By investing in digital infrastructure to increase productivity and develop new business channels, manufacturing companies are able to not only effectively meet current production challenges, but also give an additional impetus to development. Thus, digitalization becomes a real factor providing a competitive advantage. The presented article contains an analysis of the digital changes in the business environment, as well as an assessment by representatives of the business community of the prospects for introducing digital technologies into production activities.
Optimized Designing of Solar Powered Direct Pumping Small Scale Sprinkler Irrigation Pipe Networks
Authors: Obura Dennis , Dadebo Derrick , Odeke Julius
Published: March 2022

Today, the agricultural sector world over is confronted with a water scarcity crisis and the related numerous challenges. Harnessing the scarce water resources to meet the irrigation water requirement in a more economical way without compromising sustainability is very vital. The present study aims at applying EPANET2.2, a hydraulic modelling tool, in the optimization design of a solar-powered direct pumping sprinkler irrigation system. This study has shown that the designed solar-powered sprinkler irrigation system capacity is 20.88 m3/hr per shift with a precipitation rate of 6.02 mm/h. A submersible pump, Grundfos SP17-13, shall be installed, operating at a maximum head of approximately 85 to deliver water up to 20.88 m3/hr. 48 in number, 250 Watts monocrystalline panels shall be installed, and, are more than sufficient to meet the peak water irrigation requirement of 5.72 mm/day for tomato crop thus, sufficient to meet the water demands of other horticultural crops. Choice of solar energy was majorly ascribed to proven efficiency in addition to low costs involved in operation and maintenance. Hydraulic simulation results from the EPANET2.2 model indicate that the minimum pressure within the systems is 33.10 m observed at the last sprinkler of the farthest plot while the maximum pressure is 82 m of water observed at the node next to the pumping station. The velocity of flow within the system ranges from 0.67-2.37 m/s which is within the acceptable limit. The transmission pipeline shall be made of OD75 mm HDPE pipe of pressure rating PN10 of 500 m length. The sub-main shall be OD63 mm UPVC pipes of pressure rating PN 6, 210 m length. The sprinkler laterals shall be OD25 mm HDPE pipes of pressure rating PN6 spaced at 12 x 12 m
An Educational Information System to Follow Up on the Perceived IT Skills of Pre-service Teachers
Authors: Bari Moncef
Published: March 2022

We describe an educational information system for following up the perceived IT skills of pre-service teachers. Such an information system will help to undertake the necessary actions to better prepare them for mastering, and eventually for using computer applications during their service teaching. The article introduces the IT skills of pre-service teachers intended to be tracked then it describes the approach used to collect the data related to those skills (questionnaire and survey). The approach used to store and compute the collected data is based on various computer applications and fields, namely Google forms, Google spreadsheets, Structured Query Language (SQL), and Weka for the data mining part
Influence of Temperature and Transmitted Power on Losses in Particular Transmission System
Authors: Rudolf Ladislav , Barot Tomas , Bernat Milan , Zacok Lubomir , Kubalcik Marek , Svejda Jaromir
Published: March 2022

Innovations and trends has been significantly increased during modern theory and practical realizations in the field of energetic. In the Czech Republic, the research of predictions of technical losses on the transmission system can be considered as novel and important topic. Using software possibilities can be appropriately utilized in the frame of estimations of the technical losses. While they cannot be eliminated, they may be minimized. Losses can be measured or calculated using transmission-line parameters. This causality is considered in the form of the presented and proposed mathematical equations including real measured data of the atmospheric temperatures achieved on the substations selected in the Moravian-Silesian region. In this contribution, results of proposed calculations of technical losses based only on line parameters considering the ambient temperature are being compared in relation to a particular transmission system using prediction software. Particularly, technical losses caused by a configuration change of a selected part of a transmission system are considered related to the operation of Dlouhe Strane pumped storage hydro power plant. As can be conclude, after the resulted comparisons using by the proposed mathematical models in software and the obtained real measured data, general minimization of the losses is necessary to create the most accurate models of the states that might occur in the future and to propose required modifications of the given part of the transmission system. Future bounded research can be focused on the sensors situated on the transmission lines instead of the substations.
Contributions to the Experimental Study Regarding the Influence of the Cutting Fluid on the Grinding Process Performances
Authors: Buzatu Constantin , Dumitrascu Adela-Eliza
Published: March 2022

In the paper is shown a theoretical study regarding the manner in which the cutting fluid influences the performances of the grinding process. The quantity of heat that results during grinding process is transmitted to the technological elements which influence the thermal deformations of the workpieces and their dimensional accuracy and surface finish. Also, are distinguished experimental data regarding the influence of cutting speed on the temperature in machining zone in the case of different cutting processes.
Contact Forces of Spur Gearing
Authors: Ghelase Daniela , Tomulescu Luiza
Published: March 2022

In this paper, on the basis of the bending produced by the normal force which is applied in contact point of teeth flanks, the contact force of external spur gearing was determined. For the calculus methodology presented in this paper, a computer program has been developed.
Proposed the Use of Non-intrusive Technology to Ticketing of Public Transport Vehicle Passing Integrating Modes
Authors: Cintra Fabricio Ferreira , Fontana Caio Fernando , Da Silva Andrade Antonio Gil , Sakurai Cledson Akio
Published: March 2022

The urban public transport, in addition to transporting several people in a single vehicle, has the purpose of offering an alternative mean of transportation to the car, reducing traffic jam and environmental pollution. The main complaints from users of this mean of transportation are the long waiting times in terminal stations, lack of agility during boarding and extended travel time. An alternative for solving such problems would be the implementation of RFID technology in buses ratchets, which is a technology composed by a RFID tag and a reading portal with the purpose of exchanging data using radiofrequency. This feature allows data to be exchanged even when the tag is in motion. The aim of this research is to propose the implementation of radiofrequency identification (RFID) technology in the public transport system in order to decrease boarding and disembarking time at every stop, reducing total travel time.
About the Order Fulfillment Stage of the Manufacturing System Part 1
Authors: Luiza Daschievici , Daniela Ghelase
Published: March 2022

Competitiveness fully and synthetically characterizes the viability of an enterprise. In the economics literature competitiveness is analyzed in particular in economic and managerial terms with almost no insight into the analysis of the technology role in ensuring and developing competitiveness. Hence the need for manufacturing systems based on behaviour modelling and on line learning. The behavioural approach is based on a continuous awareness of the situations and decisions in real time on activities. Thus it can provide solutions to make manufacturing systems develop and be competitive. From theories of knowledge and complexity, we can design a flexible system that will lead to manufacturing processes, flexibly responding to any environmental demand. The behavioural management is characterized by the ability to perceive the environment, to take decision in time, as a result of interaction, with no specific procedures. The system environment provides on-line data on the actions undertaken which, properly analyzed and correlated, will further generate solutions in order to develop said system and make it competitive. The paper aims, in the field of manufacturing technologies, at approaching issues of manufacturing systems, in order to develop a new concept of management, which is in line with the current market dynamics: the concept of competitive management. The concept of competitive management can offer solutions even to make competitive and develop enterprises as a whole. However, improving competitiveness is not a short-term process of exploiting advantages, but appears as a complex process of establishing and sustaining an economic structure based on capital investment, on research and knowledge, on development and innovation.
Resilience Analysis of Critical Infrastructure
Authors: Furuta Kazuo , Komiyama Ryoichi , Kanno Taro , Fujii Hideki , Yoshimura Shinobu , Yamada Tomonori
Published: March 2022

Critical infrastructure is the basis of our modern life, and the resilience of critical infrastructure is a serious issue for maintaining our safe and secure society. After several remarkable events like terrorists’ attack in US in 2001 and the Great East Japan Earthquake in 2012, a shared recognition that more comprehensive approaches for crisis management is necessary. For resilience enhancement of critical infrastructure, we have to understand the response of critical infrastructure to a crisis. Computer simulation is a promising approach for this purpose, but how to model interdependencies that exist among different sectors of infrastructure is a problem to be solved in resilience analysis of critical infrastructure using simulation. From this background, a modeling and simulation method of critical infrastructure considering interdependencies among different sectors were developed. The system consists of detailed models for separate sectors, and the integrated model including multiple sectors of critical infrastructure. The modeled sectors include electricity, gas, water supply, roads, and telephone networks in the metropolitan area of Tokyo. Sensitivity studies were conducted based on the 4R framework of resilience to examine the functionality of the simulation system. Finally, it has been shown that a human-centered viewpoint is essential for assessing the resilience of critical infrastructure.
A Simplified Fractional Seir Epidemic Model and Unique Inversion of the Fractional Order
Authors: Zhang Yi , Li Gongsheng
Published: March 2022

A simplified linear time-fractional SEIR epidemic system is set forth, and an inverse problem of determining the fractional order is discussed by using the measurement at one given time. By the Laplace transform the solution to the forward problem is obtained, by which the inverse problem is transformed to a nonlinear algebraic equation. By choosing suitable model parameters and the measured time, the nonlinear equation has a unique solution by the monotonicity of the Mittag-Lellfer function. Theoretical testification is presented to demonstrate the unique solvability of the inverse problem.
A Blockchain-based Security Architecture for the Internet of Things
Authors: Eze Kelechi G. , Akujuobi Cajetan M. , Hunter Shermar , Alam Shumon , , Musa Sarhan , Foreman Justin
Published: March 2022

The Internet of Things (IoT) is growing at a very fast pace and being increasingly adopted in many scenarios of industrial applications such as energy (smart grid), automobile (smart cars), healthcare (smart healthcare), manufacturing (smart manufacturing and supply chain) and other application such as homes (smart home) and cities (smart city). Nonetheless, these IoT technologies (devices, systems, protocols, and applications) are faced with many security-related issues. IoT Systems have different layers that are vulnerable to various kinds of attacks. To defend against these attacks, one must consider appropriate security approaches and mechanisms to ensure privacy, security, and trust within the various components and layers that make up the IoT system. Appropriate security mechanism is needed at every layer of an IoT system to keep them secure. Hence, finding suitable mechanism for each IoT layer is a necessity to keep IoT systems secure in the 21st-century applications and implementations. The paper first investigates the IoT layers and protocols, their vulnerability issues, and methods to resolve the issues from existing literatures. We then present a blockchain-based security architecture for the internet of things and practically investigated its security feature through implementation of various security mechanism. Analysis and discussion of the blockchain implementation results are carried for the purpose of meeting the security, privacy, and trust requirements of IoT.
Pencegahan Stunting pada 1000 HPK
Authors: Yuwanti Yuwanti , Himawati Laily , Susanti Meity Mulya
Published: March 2022

Stunting is a chronic nutritional problem in toddlers with shorter height than from the age of the child. Stunting is caused by many factors such as maternal health conditions, maternal nutrition, history of disease in the mother, nutritional intake in newborns and toddlers, social and economic conditions, clean water sanitation, disease infections. The impact of stunting on toddlers can lead to increased morbidity and mortality in children, impaired child development and growth, increased health costs, decreased productivity, increased risk of disease, reproductive health problems, to non-optimal working capacity in the future. The purpose of community service is to provide health education about stunting, the causes of stunting, the impact of stunting and the impact of stunting. The method of activity is health education (Promoting) in 45 participants of kesehatan  cadres and PKK members. The results of health education activities that amounted to 75.6% knowledge about stunting is good, and 24.6% knowledge about stunting is sufficient.
Pendampingan Pembuatan Kompos sebagai Solusi Pengelolaan Sampah
Authors: Suparyati Suparyati , Fitrianingsih Fitrianingsih
Published: March 2022

Garbage is basically a material that is wasted or disposed of from a source resulting from human activities or natural processes that have no economic value, it can even have a negative economic value because in handling it, either to dispose of it or to clean it requires a large enough cost. Garbage is a problem in all areas, including in Mulyorejo Village, Tirto District, Pekalongan Regency. Mulyorejo village is one of the villages that is included in the village that is a priority for development in Pekalongan Regency because it is included in the category of village poverty laboratory. According to information from the sanitation section of the Tirto II Health Center, environmental problems in the village are about waste management because the residents do not yet have good waste management. Garbage can actually be used as compost, with a note that before being processed into compost, the waste must be sorted first. The only waste that can be used as compost is garbage/organic type. The purpose of this community service activity is to provide education to the people of Mulyorejo Village about good waste management and how to use waste into compost that has use value for the environment. The method used in this Community Service activity is Lecture by giving directions on composting techniques using a mini composter and practicing composting using a mini composter. The result of this activity is an increase in knowledge, understanding and awareness of the people of Mulyorejo village about the importance of sorting out waste before disposing of waste in its place so that it can be processed into compost.
Identifikasi Jamur Kontaminan pada Petis Udang yang Dijual di Pasar Pagi Tegal
Authors: S Naqsyabandi , Suparyati Suparyati , N Gustina
Published: March 2022

Shrimp paste is the result of processing broth or shrimp juice which is blackish brown in color and has a distinctive aroma. Usually the raw material for making shrimp paste is a whole shrimp head, ground and given enough water and then squeezed. Shrimp paste that is stored for too long or open state in the storage allows shrimp paste to be contaminated by bacteria and fungi such as Rhizopus sp, Mucor sp, Aspergillus sp and Penicillium sp. The purpose of this study was to determine whether there was fungal contamination in shrimp paste sold at the Pasar Pagi Tegal. The research method used is descriptive research, which is describes the phenomenon of the object under study in the narrative form. Samples were obtained by taking 12 samples of shrimp paste taken from 12 shrimp paste traders in Pasar Pagi Tegal. The fungus was identified by culturing on Sabouraud Glucose Agar (SGA) media, incubated for 3-7 days at 37ºC and then observed macroscopically and microscopically. The results showed that based on macroscopic and microscopic examinations, shrimp paste sold at Pasar Pagi Tegal was 34% contaminated with Aspergillus sp, 33% contaminated with Penicillium sp and Aspergillus sp, 17% contaminated with Penicillium sp, 8% contaminated with Rhizopus sp and Aspergillus sp, and 8% contaminated with Rhizopus sp
Pengaruh Variasi Waktu Fiksasi Sediaan Apus Darah Tepi (SADT) pada Pengecatan Giemsa terhadap Morfologi Sel Darah Merah
Authors: Ghofur Abdul , Suparyati Tuti , Fatimah Siti
Published: March 2022

The Blood Smear is a slide whose one of the surfaces is coated using a thin layer of blood and stained with painting of giemsa or wright. Before painting, the preparation is fixated with methanol (methyl alcohol). Prolonged fixation should be avoided because methanol affects subsequent painting and causes some inhibition of intracellular enzymes. Methanol that is left too long in the open air will evaporate (decrease in concentration) and contain water so that it will affect erythrocyte morphology. This study aims to find out the effect of variations in sadt fixation time on giemsa painting on the morphology of red blood cells. This type of research is an experiment.  The sample numbered 30 in the form of peripheral blood smear preparations divided by 3 based on variations in fixation time of 3 minutes, 5 minutes and 10 minutes. The results of the Chi-Square statistical test obtained a signification value of 0.00 < 0.05 means that there is a significant difference in time variation in the morphological quality of cells. And the fixation time is best with a fixation time of 3 minutes, at a fixation of 5 minutes still found some crenation cells (cell grinding) with moderate criteria (<3) while fixation with a time of 10 minutes is found a lot of crenation cells (>3).
Hubungan Pola Asuh dengan Kejadian Stunting pada Balita
Authors: Riani Evicenna Naftuchah , Margiana Wulan
Published: March 2022

The results of the Indonesian Toddler Nutritional Status Survey (SSGBI) show that there is a decline in the stunting rate of 27.67 percent in 2019. Although the stunting rate has decreased, this figure is still quite high from the WHO target of no more than 20%. The prevalence of newborns experiencing stunting is 23%. The prevalence does not include babies born normally but due to lack of nutritional intake contributed to the increase in the prevalence rate to 27.6%. The stunting prevalence rate in Banyumas Regency in June 2021 was 14.2%. One of the causes of the high stunting rate in Banyumas Regency is the lack of knowledge and public awareness about various matters relating to child growth and development. Factors that are not good parenting in the family is one of the causes of the problem of nutritional intake needs. Parenting in the family includes several things such as breastfeeding, complementary foods, psychosocial stimulation, hygiene/hygiene practices and environmental sanitation, care for sick children. This study aims to analyze the relationship between parenting patterns and the incidence of stunting in toddlers in Baturaden, Banyumas Regency. The research design in this study was analytic observation, with a cross sectional approach. Collecting data using a questionnaire with a sample of 30 respondents. The results of the study found that there was a relationship between parenting patterns and the incidence of stunting in toddlers.
Analisis Kebutuhan LKPD Matematika Berorientasi PBL untuk Meningkatkan Kemampuan Berpikir Kritis Siswa
Authors: Annisa Suci , Suparman
Published: March 2022

This study aims to examine the need for problem-based learning (PBL) oriented learning resources to improve student's critical thinking skills. Descriptive qualitative analysis is the research approach used. The Problem Based Learning (PBL) model was used to use this learning model. Based on the results of interviews and observations, it was found that students had difficulties in learning and teachers did not use LKPD causing the mathematics learning process to not be able to develop students' critical thinking skills. To improve students' critical thinking skills, LKPD needs to use a problem-based learning approach in the learning process.
Analisis Kebutuhan E-Modul Berbasis Pendidikan Matematika Realistis Untuk Merangsang Literasi Matematika
Authors: Derudinansyah Seldy , Suparman
Published: March 2022

Abad 21, menuntut penggiat pendidikan untuk menyajikan bahan ajar yang dapat digunakan secara mandiri dan mudah untuk di akses peserta didik. Penelitian ini bertujuan untuk mendapatkan informasi tentang media pembelajaran, metode pembelajaran, dan kemampuan literasi matematika siswa di MTs N 1 Bangka Barat. Analisis deskriptif kualitatif yang digunakan dalam penelitian ini. Penelitian ini dilakukan dengan cara survey dan menggunakan beberapa studi literatur. Hasil penelitian ini mendapatkan bahwa siswa masih susah dalam mengaitkan kemampuan yang mereka miliki dengan banyak permasalahan yang ada pada matematika, masalah sosial, dan menerapkan konsep matematika. Media dan metode pembelajaran yang sudah digunakan belum dapat merangsang literasi matematika siswa.
Pengembangan Media Kelubatar Berbasis Android Pada Pemahaman Konsep Keliling dan Luas Bangun Datar Kelas IV SD
Authors: Naila Nur Niswatul Ula  , Nuhyal Ulia  , Rida Fironika
Published: March 2022

Penelitian ini bertujuan untuk mengembangkan media Kelubatar berbasis android pada pemahaman konsep kelas 4 SD serta untuk mengetahui kelyakan dan kepraktisannya. Penelitian ini dilatar belakangi oleh kurangnya pemahaman konsep kelas 4 SD pada materi keliling dan luas bangun datar. Keterbaruan media ini ialah menggunakan android dalam proses penggunaannya. Penelitian ini menggunakan model ADDIE (Analysis, Design, Development, Implementation and Evaluate). Berdasarkan lima tahapan tersebut pengembangan media Kelubatar dihasilkan dari presentase kelayakan 89,5% sedangkan kepraktisan guru memperoleh presentase 80% dan kepraktisan siswa menperoleh presentase 94%. Uji coba penggunaan produk untuk mengetahui pemahaman konsep mendapatkan presentase 96% dengan kategori “sangat baik”. Berdasarkan hasil tersebut dapat dinyatakan  bahwa media Kelubatar merupakan media layak dan praktis untuk materi keliling dan luas bangun datar.
Evaluation of the effect of heat treatment on the structure parameters and cold resistance of metals produced by additive electric arc growth
Authors: Kabaldin Yuri G. , Anosov Maksim S. , Ryabov Dmitry A. , Shatagin Dmitry A. , Khlybov Alexander A. , Matveev Yuri I.
Published: March 2022

In this work, we studied the influence of the type and mode of heat treatment on the structure and parameters of cold resistance of 09Mn2Si and 07Cr25Ni13 steels obtained by additive electric arc growth. It is shown that, under optimal printing conditions, a relatively uniform and fine-grained material structure is observed in 09Mn2Si steel, while a dendritic structure is observed in the 07Cr25Ni13 alloy. Heat treatment of the investigated alloys leads to a more uniform distribution of structural components in metals, and in steel 07Cr25Ni13 the dendrites are destroyed, which leads to a decrease in the anisotropy of material properties. Also, heat treatment leads to a significant reduction in internal residual stresses in the material. The results of the study of impact strength in a wide range of low temperatures show that in the initial state after surfacing, the investigated alloys have a significant anisotropy of impact strength (up to 8 and 25% for alloy 09Mn2Si and 07Cr25Ni13, respectively). Heat treatment significantly reduces the anisotropy of the properties of the studied alloys and increases the values ​​of impact strength. So for steel 09Mn2Si after heat treatment, an increase in impact strength by more than 1.5 times is observed over the entire temperature range. The studies carried out made it possible to identify the temperature range of the ductile-brittle transition and the impact strength of 09Mn2Si and 07Cr25Ni13 alloys, which is of great practical importance in the manufacture of parts and structural elements of the Northern version.
A STUDY ON VMOSA OF MAYBELINE
Authors:   Research Scholar, Graphic Era Deemed to be University, Dehradun., Kumari Jyoti , Jain Dr. Vinay Kumar ,   Associate Professor, Graphic Era Deemed to be University, Dehradun., Singh Dr. Praveen ,   Associate Professor, Graphic Era Deemed to be University, Dehradun., Rana Dhara ,   Scholar, Graphic Era Hill University, Dehradun.
Published: March 2022

Here, is the study on VMOSA of Maybelline NEW YORK. VMOSA (vision, mission, objectives, strategies and action plans) is a practical planning process. VMOSA helps an organization to achieve short term goals while keeping sight of long-term goals. Vision: in an organization to develop a strategy, first make a clear vision of future. Mission: it refers to a vision, that what an organization will actually do to meet its vision. Objectives: these are the set of instructions which are helpful to achieve the organizational vision. Strategies: strategies are set up to meet each of the objectives. Action plans: action plans are create to make each of the strategy happen. Online survey of Maybelline NEW YORK is conducted in Google form 100 respondents.
Lung cancer detection a machine learning approach
Authors:   Department of Computer Science and Engineering, United College of Engineering & Research, AKTU, Lucknow, Kaur Jatinder , Chaturvedi Ravi Prakash ,   Department of Computer Science and Engineering, United College of Engineering & Research, AKTU, Lucknow, Asthana Sameer ,   Department of Computer Science and Engineering, United College of Engineering & Research, AKTU, Lucknow
Published: March 2022

In the United States, lung cancer is the largest cause of cancer-related death. Patients with early discovery and diagnosis have a better chance of surviving. Our main focus in this project is on developing a computer-aided diagnostic (CAD) tool for early cancer detection utilizing CT scans as information. The LUNA 16 data set and the kaggle data set are two different data sets that we introduce. In this research, we provide a methodology for predicting whether a patient has cancer using information learned from the LUNA data set on the kaggle data. We discuss pre-processing, lung segmentation, lung nodule segmentation, and finally data classification. We use GPU-enabled clusters to run the methods provided in each step above due to the large amount of data. The results were positive, and the pipeline project is functional that can be used in real-world applications
EPIZOOTIOLOGY AND BIOLOGY OF ASCARIASIS PIGS AND MEASURES TO COMBAT THEM
Authors:   Moscow State Academy of Veterinary Medicine and Biotechnology – MVA named after K.I. Scriabin, V.P. IVANYUK , E.A. KRIVOPUSHKINA ,   Bryansk State Agrarian University, V.V. CHERNENOK ,   Bryansk State Agrarian University, G.N. BOBKOVA ,   Bryansk State Agrarian University
Published: March 2022

Information about the epizootological state of pig ascariasis in the conditions of Korall in the Tver region was obtained. The most intensively affected by the pathogen are young animals of 150‒239 days of age (100%), smaller ‒ 1.5‒3-summer pigs (34.3‒16.1%). In the seasonal aspect, the peak of ascariasis invasion is recorded in September-November, the minimum degree of invasion is observed in March-May. High contamination of pigsties and paddocks with ascaris eggs contributes to the accumulation of the invasive origin. Contribute to the spread of helminthiasis earthworms-reservoir hosts of ascarids. During the nematode habitat in piglets, the concentration of total protein, albumins, and alpha-globulins decreases in the blood, but the content of beta- and gamma-globulin protein fractions increases. In addition, the activity of transaminases (alanine aminotransferase, aspartate aminotransferase), alkaline phosphatase and alpha-amylase increases, which indicate deep morphofunctional changes in parenchymal organs (liver, intestines and pancreas). The most effective anthelmintic for pig ascariasis is febtal in the form of a granulate (EE and IE = 100%).
THE EFFECT OF PREPARATION PROGESTAMAG® ON REPRODUCTIVE QUALITIES OF REPLACEMENT GILTS
Authors:   Vyatka State Agrotechnological University, A.V. FILATOV
Published: March 2022

The most effective frequency of administration and terms use of preparation Progestamag® for increase of reproductive performance in replacement gilts has been determined. The efficiency this progesterone-containing preparation in critical period of animal pregnancy was established. Because of conducted studies, it was revealed that the injection of exogenous progesterone of replacement gilts in initial period of pregnancy contributes increase number of fertilized and farrowed animals, which eventually led to increase their multiple fetation.