bluuebunny/crossref_metadata_2025 huggingface dataset:
Cyber Extremism: Extremist Ideologies Targeting the US Military Online
Authors: Dawson Jessica
Published: March 2021

The rapid evolution and dissemination of online disinformation has combined with a lack of education among the general populace about the white power movement as a whole. The situation enables these groups to radicalize individuals quietly, while leaders and policymakers remain unaware. Americans are generally even less educated about the ideology and social processes that led to the Holocaust. One-third of Americans believe that significantly less than 6 million Jews were murdered, and up to 15 percent of millennials think that Nazi symbols should be allowed to be displayed. This lack of knowledge about the history and the new forms these ideologies are taking online creates a unique challenge in combating extremism in the ranks of the U.S. military. If it wants to maintain the trust of the American people, the U.S. military must do more to teach leaders to recognize the threat of extremism both online and in the ranks as well as empower commanders to take action.
Policing Directions: A Systematic Review on the Effectiveness of Quantitative Police Presence
Authors: Dau Philipp M. , Vandeviver Christophe , Dewinter Maite , Witlox Frank , Beken Tom Vander
Published: March 2021

This systematic review assesses the efficacy of quantitative police presence. The review also investigates concepts of police presence and differences between reported effects. PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines and protocols are used to systematically identify and review eligible studies on police presence. Further, quality assessment and findings synthesis are used to map limitations of current research as well as grounds for future avenues. The systematic search strategies yielded 49 studies focusing on testing the effects of police presence or evaluating its measurement. We find evidence that police presence has mostly positive effects on reducing crimes related to motor theft, property, violence, and guns. Police presence also reduces calls for service and improves traffic behaviour. Police presence focused on specific areas, times, and types of crime achieves maximum efficacy. The reviewed studies show a high degree of heterogeneity in reporting, which limits comparability of findings across studies. Research on police presence presents evidence for crime preventative effects of focused police actions. Police forces can be focused on certain areas, times, and types of crimes. We encourage future research to focus on police presence en route and its effects, including crime prevention, traffic regulation, and fear of crime.
Shape as a function of time + raw material + burial context? An exploratory analysis of Perdiz arrow points from the ancestral Caddo area of the American Southeast
Authors: Selden Robert Z. , Dockall John , bousman britt , Perttula Timothy
Published: March 2021

Temporal assignments carry substantive weight, and archaeologists regularly assume that artefacts from discrete temporal units may differ in ways that convey changes in preference or behaviour. Similarly, archaeologists regularly assume that raw material differences articulate with stone tool morphology, and the role of differential raw material quality and preference associated with Caddo lithic technology remains largely unexplored. Whether a particular artefact is found in or outside of burial contexts is a sensitive and regularly discussed topic in the archaeological literature, providing valuable insights related to prehistoric burial practices, as well as generational shifts in aesthetics, design, and raw material preferences. These assumptions were tested using geometric morphometrics, yielding results in support of the hypothesis that Perdiz arrow point shape is protean, and that significant differences existed in shape by time, raw material, and burial context.
Discovery Routing Time Speed Comparison of AODV, OLSR and ZRP protocols on MANET
Authors: Safrianti Ery , Oktaviana Sari Linna , Rahayu Tulus
Published: March 2021

Mobile Ad hoc Network (MANET) is a wireless network that contains a collection of nodes without infrastructure and interconnected to communicate. MANET works dynamically when a group of nodes moves spontaneously, so the network topology can change quickly and cannot be predicted. It causes changes in wireless network topology according to existing conditions. The node functions in determining the route to be selected. Ad Hoc networks have limited transmission range, so routing is needed to send data over the network. The problem with mobile nodes is that routing must provide a path when the node changes. The speed of a node obtaining information is affected by the routing protocol used in the network. Each routing protocol has different capabilities in network speed, so the discovery routing time for each routing is also different. The selected routing protocols are Ad Hoc On-Demand Distance Vector (AODV), Optimized Link-state (OLSR), and Zone Routing Protocol (ZRP). The study will conduct a comparative analysis of ad hoc network initialization speeds on AODV, OLSR, and ZRP routing protocols. The parameter tested is the speed of routing discovery. After the data is collected, an analysis is carried out by looking at the routing discovery speed of each routing protocol. The test results show that each of the routing protocols examined, the AODV routing protocol, has a faster routing discovery time than the OLSR and ZRP routing protocols.
A Matlab/Simulink Simulation Small Signal Stability of Single-Machine Infinite Bus Using Optimal Control Based on Load Cluster Patterns
Authors: Mado Ismit , Ruslim  , Riyanto Sugeng
Published: March 2021

Matlab/Simulink is sophisticated software that has been facilitated by MathWorks Inc. This device is increasingly being used in various fields of research. Likewise, it has great potential in the field of power system simulation. This paper presents a simulation of the optimal performance of the power generation system due to changes in load consumption. Small signal stability due to changes in electrical power usage at the load center is overcome by applying a load cluster pattern. The main objective of this research is to achieve control in a power generation system that is responsive and able to maintain stability in all operating conditions at the load center. Simulation results show the performance of optimal control of the power generation system in each load cluster. Contributions to improve the stability of the power plant system performance by 28.03 percent for frequency (F), 23.03 percent for voltage (V), and 29.5 percent for electric power (P).
PINDIT: an Online Digital Signage at Department of Electrical Engineering, University of Riau
Authors: Nasution Salhazan , Syachrodi
Published: March 2021

Digital information boards are widely used for displaying one-way information and announcements in a fast, precise, and up-to-date manner. In the Department of Electrical Engineering University of Riau, the media used to convey information and announcements is still conventional, which is using wall magazines and banners. This study aims to build a digital information board or Papan Informasi Digital (PINDIT), a web-based information system that will be displayed on a monitor screen or LED TV and placed in front of the Electrical Engineering office. The academic community or visitors can easily access information or announcements related to campus activities through these digital information boards. Information on PINDIT can be updated by administrators from anywhere via the internet and displayed in real-time. PINDIT uses Rasberry Pi as a device that connects the information system with the LED TV screen, it also equipped with an RFID device which is used as a tool to record lecturers' attendance status in the room. We conducted Usability Testing for PINDIT on 33 respondents using the USE Questionnaire with aspects of learnability, efficiency, memorability, errors, and satisfaction. From the overall test results, PINDIT can be categorized as "Very Satisfactory" with an average percentage of each aspect of 86.23%.
PLTD Engine Tank Oil Volume Monitoring System using HC-SR04 Ultrasonic Sensor Based on Internet of Things (IoT)
Authors: Prayetno Eko , Nadapdap Trisianto , Susanti Ani Sari , Miranda Delta
Published: March 2021

The Diesel Power Plant is an oil-fired generator. The PLTD engine in Ranai uses Bio Solar fuel to produce 1 MW (MegaWatt) of power. The PLTD engine in Ranai each has one tank with a capacity of 1820 liters. Within 1 hour of using a machine with a power of ±, 750 KW (Kilo Watt) can consume ± 182 liters of oil. The IoT system serves to simplify the work in the oil distribution system. This IoT system uses the ESP8266 as a microcontroller, the HC-SR04 ultrasonic sensor as a volume level reader for the oil in the engine tank, and a relay as a replacement switch pump on or off. This tool works in real-time to help reduce the risk of negligence in refueling the engine. The Device testing results showed good results because the error value in the measurement distance test was 0%. The tool can provide fast and accurate information because it is equipped with an information system using Android and notifications from email messages.
The King Was Pregnant: Reproductive Ethics and Transgender Pregnancy
Authors: Drouillard Jill
Published: March 2021

Using Ursula K. Le Guin’s The Left Hand of Darkness as an inspirational backdrop, a novel whose story unfolds on a genderless planet that nevertheless relies on reproductive sex for the sake of generativity, this paper tackles the sex/gender debate, its entanglements with procreation, and its consequences for transgender pregnancies. More specifically, I analyze three issues that pose barriers to thinking about a more inclusive reproductive ethics: state-sanctioned sterilization, nonreproductive futurism, and access to assisted reproductive technology.
“Versöhnung – Ja, Verzicht – Nein“? Marion Gräfin Dönhoff 1946-1970: Territorialer Paradigmenwechsel und neue Sicht auf Polen
Authors: Supranowicz Radosław
Published: March 2021

This article will examine Marion Gräfin Dönhoff’s articles published in the Hamburg-based “Die Zeit“ weekly in the years 1946-1970. Dönhoff, a renowned German journalist, had to leave East Prussia and her family estate in 1945. The articles under analysis demonstrate an evolution of her views on the problem of losing the so-called German East, from the initial inability to come to terms with the new postwar territo-rial reality, to the eventual recognition that Germany’s loss of provinces in the East is permanent and final.
Expressive Uses of Proper Names as Units of Measure in the Current Informal Online Discussion about Politics in Poland
Authors: Góralczyk Iwona
Published: March 2021

This study offers a cognitive linguistic account of a few remarkably innova-tive uses of proper names to denote units of measure in utterances related to current political issues in Poland, which are delivered with ironic, sarcastic or humorous intent (such as jachiry and ziemce). The novel words, which are all nonce-formations, are minor conversions. They occur preceded by numerals and are pluralised. The coinages creatively elaborate on the morphological and semantic pattern utilised in scientific terminological eponyms (such as niutony and bubnoffy). The focus of this contribution is placed on metonymies and metaphors that motivate the form and content of the coinages.
ОККАЗИОНАЛЬНЫЙ ОНОМАСТИКОН ЦИКЛА ДМ. ЕМЦА О ТАНЕ ГРОТТЕР КАК ЛИНГВОКУЛЬТУРНЫЙ ФЕНОМЕН
Authors: Гамали Ольга , Каневская Ольга
Published: March 2021

This article discusses the specificity of occasional onomasticon in the cycle of novelsby Dmitriy Emets (b. 1974) featuring Tanya Grotter, which is an outstanding exampleof fantasy literature, playing an important role in the modern cultural space, andtargeted mainly at children and teenagers. It has been established that while creatingthe onomastic space of the cycle the author draws parallels with J. Rowling’s novelsabout Harry Potter and forms onyms – occasionalisms based on the precedent names(folk, mythological, religious, literary, and historical), foreign language vocabulary,phraseology, etc. The desire to comprehend the author’s intention and to understand thecharacteristics presented in onyms not only motivates readers to expand their horizon,but also engages them in cross-cultural communication.
БАЛЬМОНТ И ПОЛЬСКИЕ ПОЭТЫ: ДУХОВНАЯ ЛИРИКА ЮЛИУША СЛОВАЦКОГО
Authors: Певцов Григорий
Published: March 2021

This paper discusses some important aspects of creative relations between KonstantinBalmont and Polish poets as well as the particularities of translations of the works by anoutstanding poet Juliusz Słowacki created by Balmont. Additionally, the article examinesthe sojourn of Balmont with his wife Yelena Tsvetkovskaya in Poland in 1927 (meetingsand speeches given by the poet, the lecture tour of the major towns of the country).
Войново: между староверием и православием
Authors: Pociechina Helena
Published: March 2021

Целью данной статьи является введение в научный оборот документа, связанного с историей старообрядческой колонии в районе Мазурских озер в современной Польше. В ходе полевых исследований, которые проводились в 2011–2013 гг. учеными из Варминско-Мазурского университета в Ольштыне в рамках реализации финансируемого Национальным научным центром гранта «Славия и византийское наследие. Мультимедийный каталог памятников письменности старообрядцев, проживающих в Польше, как инструмент реконструкции уходящих культур», в одной из семей потомственных старообрядцев была обнаружена сшитая вручную дратвой рукопись. При ближайшем рассмотрении оказалось, что сшивка представляет собой комплект из отдельных тетрадей, содержащих церковные тексты, написанные кириллицей разными почерками. Среди записанных текстов повторяются фрагменты из пяти произведений авторства архимандрита Павла (Прусского) (1821–1895), бывшего игумена монастыря Живоначальной Троицы в Войнове, воссоединившегося в 1868 г. с православной церковью. Удалось установить, что записи производились в середине 30-х гг. ХХ в. учениками приходской школы священника-миссионера Александра Аваева и использовались им в качестве инструмента в борьбе с расколом.
Elementy tricksteriady w dawnych polskich i rosyjskich zwyczajach kolędniczych
Authors: Zalewska Anna
Published: March 2021

Celem niniejszego artykułu jest analiza porównawcza działalności polskich i rosyjskich kolędników, którą rozpatrywać można w kategoriach symbolicznej tricksteriady. Jako materiał źródłowy wykorzystano opisy zwyczajów kolędniczych kultywowanych w XIX i na początku XX wieku, zawarte głównie w opracowaniach etnograficznych. Wspomniany wyżej problem nie doczekał się do chwili obecnej opracowań wykraczających poza dość zdawkowe uwagi dotyczące tricksterskiej natury przebierańców oraz ich zabaw. Kultura ludowa, tj. twór synkretyczny, ukształtowana została z elementów pogańskich i chrześcijańskich. W kontekście podjętej w niniejszym artykule tematyki dowodzą tego obrzędy słowiańskie, takie jak bożonarodzeniowe i noworoczne kolędowanie. „Przybysze z innego świata”, przebrani za zwierzęta oraz postacie antropomorficzne, naruszają kultu-rowe tabu. Czas karnawału sprawia, że dochodzi do odwrócenia porządków: akceptowane jest wówczas nawet obsceniczne zachowanie. Kolędnicy występujący w roli wędrownych aktorów wydają się zatem wcieleniem błazna na scenie.
К вопросу о польских сельских общинах Северного Кавказа в межвоенный период (1918–1939)
Authors: Акопян Виктор
Published: March 2021

В статье рассматривается состояние польских общин в сельских населенных пунктах Северного Кавказа в период между двумя мировыми войнами. Автор отмечает, что в регионе по разным причинам не сформировались моноэтниче-ские поселения поляков. Это было как следствием объективных причин (дисперсность расселения поляков, преобладание социальных групп и профессий, характерных для городской жизни), так и результатом сознательной политики царских, а после революции и гражданской войны советских властей, препятствовавших их созда-нию. Несмотря на малочисленность польского сельского населения, в быту селян в большей степени, чем у городских соотечественников, продолжительное время сохранялось следование обычаям, традициям, вере, использовался родной язык и преобладало национальное самосознание.
Поляки на Кавказе в отчетах III Отделения собственной Его Императорского Величества канцелярии
Authors: Клычников Юрий
Published: March 2021

Статья посвящена рассмотрению работы жандармов, занимавшихся выявлением нелояльно относящихся к имперской власти поляков. На примере дел, которые расследовались представителями власти, показываются различные нюансы во взаимоотношениях между официальным Петербургом и теми польскими сол-датами и офицерами, которые оказались на Кавказе в период активного вооружен-ного противостояния России с частью горских народов края. Объясняются мотивы имевшего место предубеждения к выходцам из Царства Польского. Одновременно демонстрируются примеры добросовестной службы поляков, которые находились на хорошем счету у начальства и служили примером верности присяге. Показано стремление жандармов раскрыть подлинную суть происшествий, связанных с дея-тельностью лиц, подозреваемых в симпатии к революционным идеям. В работе использованы материалы, ранее не вводившиеся в научный оборот и выявленные в центральных и региональных архивах Российской Федерации, что и обусловило применение обширных цитат в тексте исследования.
Niewerbalne treści kulturoznawcze w podręczniku do nauki języka rosyjskiego w szkole podstawowej
Authors: Sankowska Diana
Published: March 2021

Podręcznik do nauki języka obcego ma wpływać na kształcenie umiejętności językowych, ale i rozwój kompetencji interkulturowej. W celu zdiagnozowania obecności niewerbalnych treści podręcznikowych, dotyczących kultury rosyjskiej, w podręcznikach do nauki języka rosyjskiego przeprowadzono badanie. Jako metodę zastosowano analizę dokumentów. Materiał badawczy stanowiła seria podręczników „Всё просто!” kiero-wanych do uczniów klas VII–VIII oraz wyniki wcześniejszej analizy 100 prac plastycz-nych uczniów na temat Rosji i Rosjan (będącej przedmiotem rozważań innego artykułu). Szczególną uwagę zwrócono na obraz niewerbalny Rosji i Rosjan przedstawiony w serii podręczników, tj. fotografie, obrazki, rysunki, ilustracje oraz inne elementy wchodzące w skład szaty graficznej podręczników. Obraz Rosji i jej mieszkańców według uczniów rozpoczynających naukę języka rosyjskiego jest przeważnie stereotypowy, a wiedza na temat jej mieszkańców z reguły podstawowa. Okazuje się, że podręcznik, z którego korzy-stają uczniowie, może mieć decydujący wpływ na postrzeganie obcej kultury szczególnie w sytuacji, kiedy jest wiodącą pomocą dydaktyczną.
Obraz nauki i naukowca w aspekcie kulturowo-cywilizacyjnym: Polska – Ukraina – Rosja
Authors: Leszczak Oleg
Published: March 2021

The purpose of the article is to show the dependence of the image on the cultural and civilizational factors determining it, i.e. from the system of stereotypes and conceptual representations that dominate in a particular society. As an example of such causation in the formation of a socially significant image, were chosen the science and the scientist, and Russia, Ukraine and Poland – as an example of cultural and civilizational space. In various cultural and civilization types science can be treated as secret or utilitarian knowledge, as sanctioned knowledge, as inspired knowledge, as a critical discourse or as a product and commodity.
Negative image construal in the media
Authors: Kushneruk Svetlana
Published: March 2021

This present paper upholds discursive aspects of image construal in British news media. The term negative image construal is introduced within the framework of World Modelling Theory, developed by the author to explore discourse in terms of representational structures. The objective is to reveal news content that contributes to negative image construal. Discourse-world of information war is characterized as a conceptually complex representational structure, textualized in the British media. It is argued that negative country image of Russia is profiled against a background of discourse-world of information war. This enables media managers to evaluate Russia as adversary of the West. The materials are taken from the “News on the Web” corpus, covering the period of 2010-2018.
Postmodernistyczna powieść w oczach szkolnego polonisty
Authors: Kajtoch Wojciech
Published: March 2021

The article is an analysis of the well-known and popular novel by Jerzy Sosnowski – “Apocrypha of Aglaya”. Although the problem of the unusual complexity of the story and the mystery of the sense within it is usually raised, the author of the article believes that the work can be examined with simple analytical tools, without resorting to analytical instruments more complex than those used at school. Obviously “Apocrypha of Aglaya” draws on various traditions and conventions, but it is generally based on known plot patterns. However, it is original and valuable, it contains important statements about the modern condition of man, without ceasing to be a romance and a thriller. The article is methodologically structuralist and opposes postmodern research trends.
Figure, image, reputation of politicians in the language and the actual political discourse (a corpus research experience)
Authors: Severskaya Olga , Saakyan Levon
Published: March 2021

The purpose of the article is to show the evolution of the concepts of “figure”, “image” and “reputation” in the Russian language in the last fifty years, to analyze their use in modern political discourse. The corpus study on the material of modern political journalism, showed that “image”, the emotionally affecting perception of a person, does not always coincide with the “figure” as the type or character associated with the speaker. Content-analysis of the use of lexemes imidzh, obraz, reputatsiya showed that in the semantic plan they influenced each other, becoming synonyms in various meanings. The semantic evolution of the word imidzh went from an impression of appearance to stereotypical ideas that can be appreciated by society. The “figure”, judging by the Russian National Corpus data, today looks more like a “role” in a film or a play, responding to the theatricalization of the political process. An analysis of the speeches of the president, the prime minister of the country, regional rulers, deputies, and opposition leaders reveals the “masks” of the Grate-Powerman and Patriot, People’s Chosen, Ordinary Man, Strong Man (Powerful Hand), Debater, Distressor, and some others, used as an element of a discursive strategy.
Діяльність читальні і філії товариства «Просвіта» у м. Снятин наприкінці XIX – на початку XX ст.
Authors: Королько Андрій
Published: March 2021

У статті досліджується діяльність читальні і філії товариства «Просвіта» у м. Снятин наприкінці ХІХ – на початку ХХ ст. Проаналізовано статути «Просвіти» щодо організації діяльності філій і читалень культурно-просвітницького товариства. Охарактеризовано діяльність читальні та простежено форми роботи філії «Просвіти» у м. Снятин. Звертається увага на участь у роботі філії товариства відомого українського письменника та громадського діяча Василя Стефаника.
Ausbreitungstendenzen und Konkurrenzkraft der Douglasie in der Schweiz
Authors: Frei Esther R. , Moser Barbara , Hafner Julian , Fässler Fabio , Glanzmann Anna , Wohlgemuth Thomas
Published: March 2021

Ausbreitungstendenzen und Konkurrenzkraft der Douglasie in der Schweiz

Die Douglasie verjüngt sich in Europa seit Mitte des 20. Jahrhunderts auf natürliche Weise. Würde sie einheimische Arten verdrängen, müsste sie als invasiv bezeichnet und entsprechend behandelt werden. Da empirische Daten über das effektive Ausmass der natürlichen Verjüngung und Ausbreitung der Douglasie in der Schweiz noch weitgehend fehlen, wurde die Baumartenverjüngung in 39 Douglasienaltbeständen untersucht. Aus den Daten geht hervor, dass der Anteil der Douglasie im Jungwuchs (Hähe <130 cm) in der Mehrzahl der Bestände weniger als 5% ausmachte. In dieser Hähenklasse dominierte die Douglasie in 4 der 39 Bestände mit einem Anteil von mehr als 40% . Der Douglasienjungwuchs korrelierte positiv mit der Nähe zu Samenbäumen und dem Lichtdurchlass, aber negativ mit dem Deckungsgrad der Krautvegetation, der Mächtigkeit der Streuauflage und dem mittleren Temperatur-Zeigerwert der Krautvegetation. In der Dickung (Hähe ≥ 130 cm) wurden Douglasien mit Anteilen zwischen 10% und 23% in fünf Beständen (13%) festgestellt, insbesondere dort, wo ein hoher Anteil Douglasienaltbäume vorhanden war. In fast der Hälfte aller untersuchten Bestände (19 von 39; 49%) dominierte die schattentolerante Buche die Dickung. Die Douglasie wurde im Schweizer Mittelland vorwiegend an produktiven Buchenwaldstandorten angepflanzt. An solchen Standorten ist die Nadelbaumart aufgrund ihrer geringen Konkurrenzkraft in der Jungwuchs- und Dickungsphase gegenüber Buchen und anderen Laubbäumen stark eingeschränkt und würde ohne Pflegemassnahmen verdrängt. An trockenen und mageren Standorten hingegen kann die Douglasie in Waldöffnungen anwachsen und sich stellenweise etablieren. Bei diesen Standorten empfiehlt sich, die Ausbreitung der Douglasie zu beobachten und gegebenenfalls zu kontrollieren.
Phantom to control the thermal ablation process
Authors: Makarov V. N. , Shmeliova D. V. , Boos N. A.
Published: March 2021

Medical equipment, due to its specificity, requires precise adjustment and testing. Therefore, before direct exposure to a human organism, the equipment is tested on specialized mock-ups of human  tissue – phantoms. The physicochemical characteristics of phantoms should be close to the characteristics of the selected biological tissue. Depending on the task at hand, the design of the phantom itself and its properties will be different. The aim of this work is to create a phantom that clearly demonstrates the distribution of the thermal field in the volume during heating while maintaining the heating pattern for several hours. The studies were carried out on an experimental stand, which contained a device for radio frequency ablation of tissues “METATOM-3” with a set of electrodes, a thermal imager, and a tripod for fixing the electrodes. Animal tissue (pig liver) and plant tissue (potatoes) were used as biological tissue simulators. The most suitable imitator turned out to be potatoes, because the electrophysical parameters of potatoes are close to those of the human parenchymal organs. Thermal exposure of potatoes at 58–62°C leads to changes in the starch characteristics: the appearance of a fine-crystalline structure filled with water from the surrounding space is observed. As a result, volumetric changes in the structure of plant tissue appear at the place of heating, which makes it possible to evaluate the results of thermal exposure. To form a clearer thermogram, part of the potato is cut off. In general, potatoes have a narrow temperature range of reaction in the range of 58–62°C, which conveniently coincides with the temperature of cell death (60°C). The experiments carried out show the effectiveness of such a phantom. The obtained pictures of thermal  field are reliable and persist for several hours. Experimental studies of various singleelectrode and multi-electrode systems provide ground for recommending this phantom for the practice of developing radio-frequency and microwave ablation systems.
Penyuluhan Pembuatan Pupuk Organik Hayati di Kampung Talang Jawa Kelurahan Pulo Kerto Kota Palembang
Authors: Marlina Neni , Rosmiah Rosmiah , Siti Amniah Iin , Hawayanti Erni
Published: March 2021

Pupuk organik hayati merupakan pupuk organik yang berbahan baku limbah asal hewani atau nabati yang diperkaya dengan bakteri.  Limbah asal hewani dan nabati  yang selama ini kurang termanfaatkan atau berserakan di lingkungan sekitar Kampung dapat termanfaatkan menjadi pupuk organik hayati.   Pupuk organik hayati ini merupakan salah satu teknologi yang dapat mengefisienkan pemakaian pupuk pada tanaman.  Pembuatannya praktis dan sangat mudah dilakukan oleh masyarakat  serta pemanfaatannya besar dalam meningkatkan produksi tanaman.  Penyuluhan dilaksanakan di Kampung Talang Jawa Kelurahan Pulo Kerto Kecamatan Gandus Kota Palembang pada  tanggal 25 Agustus 2019 bersama mahasiswa KKN Angkatan 52 tahun 2019.  Metode yang dilakukan yaitu sosialisasi cara pembuatan pupuk organik hayati dengan menggunakan limbah hewani dan nabati yang ada disekitar lingkungan.  Masyarakat Kampung Talang Jawa sangat antusias dan semangat untuk mencoba membuat pupuk organik hayati.
PENYULUHAN PENGEMASAN, PELABELAN DAN STRATEGI PEMASARAN SERUNDENG LAOS
Authors: Fahmi Innike Abdillah , Abubakar Rafeah , Idealistuti Idealistuti , Sidik M. , Paridawati Ika , Nugroho Agung Ariaji
Published: March 2021

Produksi laos yang berlimpah dengan fluktuasi harga jual membuat pendapatan petani laos tidak menentu. Kelurahan Sukamulya membangun UMKM Serundeng Laos dengan memberdayakan ibu-ibu rumahtangga untuk mengatasi permasalahan tersebut. Namun, produksi serundeng laos menghadapi permasalahan dalam memproduksi, yaitu tidak diproduksi secara kontinu akibat masih rendahnya penjualan. Melihat bauran pemasaran pada produk serundeng laos, pengemasan dan pelabelan produk masih blm tepat. Selain itu, pemasaran produknya juga masih terbatas. Untuk itu, diperlukan penyuluhan pengemasan dan pelabelan serta strategi pemasaran online yang tepat agar UMKM serundeng laos menjadi lebih baik. Pengabdian Kepada Masyarakat ini bertujuan untuk memberikan motivasi dan keterampilan kepada masayarakat untuk mampu memahami bagaimana pengemasan dan pelabelan yang tepat serta strategi pemsaran online yang baik. Lokasi Pengabdian Kepada Masyarakat dilaksanakan di Kelurahan Sukamulya, kecamatan Sematang Borang Kota Palembang pada tanggal 12-19 Februari 2020. Metode yang digunakan yaitu, penyuluhan dan pelatihan kepada peserta tentang pengemasan, pelabelan serta strategi pemasaran online. Pelaksanaan kegiatan ini diikuti oleh 26 peserta, yang diikuti dengan antusias dan diskusi yang hidup selama pelatihan berlangsung. Hasil Pengabdian Kepada Masyarakat ini menunjukkan bahwa metode pengabdian berupa penyuluhan, pelatihan, seta tanya jawab sangat tepat dalam memberikan pemahaman tentang pengemasan dan pelabelan serta strategi pemasaran online yang tepat
SISTEM KONTROL KEMUDI KAPAL BERBASIS SCADA MENGGUNAKAN APLIKASIH CX PROGRAMMER DAN EASYBUILDER
Authors: Aji Bambang Laksono , Susilo Kunto Eko
Published: March 2021

The development of information technology in the shipping industry has long been established. Scada-based ship rudder control system Using the cxprogrammer and easy builder applications, is a form of innovation in the shipping sector, by utilizing PLC devices. PLC will control the ship's steering gear and then connected using a network, thus forming a Scada system. The PLC will be programmed using the cxprogrammer to control the device as needed and use the easy builder as a Graphic User Interface so that the system can be used by the crew easily through graphics and animation. The purpose of this research is to make it easier for workers on the ship to monitor and control the ship's rudder drive system and operate the Steering Gear by monitoring from the platform and engine room of the ship so that their work becomes more efficient.
Determination of Total Phenolic Content of The Stem Bark Extract of Nyirih (Xylocarpus granatum J. Koeing) Using UV - Vis Spectrophotometry Method
Authors: Aswar Aswar , Malik Abd. , Hamidu La , Najib Ahmad
Published: March 2021

Nyirih is a plant from the Meliaceae family with the Latin name Xylocarpus granatum J.Koeing, this nyirih spreads in tropical waters and does not cluster in certain areas. This study aims to determine the total phenolic content of the stem bark extract of nyirih (Xylocarpus granatum J.Koeing) using the UV-Vis spectrophotometric method. The stem bark extract of nyirih (Xylocarpus granatum J. Koeing) was obtained with maceration method using 96% ethanol solvent. Determination of total phenolic content based on the Folin-Ciocalteau method, where the addition of 7% sodium carbonate provides an alkaline atmosphere that will produce phenolic ions. Furthermore, it will reduce Follin to form a blue complex. At a maximum wavelength of 755 nm, the results showed that the average total phenolic content of the stem bark extract of nyirih (Xylocarpus granatum J. Koeing) was 6.163 mg GAE / g extract.
Проблемні питання організації медичного забезпечення Збройних Сил України в антитерористичній операції на сході країни
Authors: Савицький В. Л. , Власенко О. М. , Стриженко В. І. , Булах О. Ю. , Гульпа В. С.
Published: March 2021

У статті проаналізовані проблеми медичного забезпечення ЗС України в зоні антитерористичної операції. Акцентовано увагу на основних напрямах удосконалення медичного забезпечення Збройних Сил України в зоні АТО, необхідності організації взаємодії медичних служб різних міністерств і відомств в єдиному медичному просторі держави, формуванні сучасної системи лікувально-евакуаційного забезпечення з метою своєчасного надання медичної допомоги, проведення якісного лікування військовослужбовців до кінцевого результату.
Caracterización del usuario de E-Commerce en el Área Metropolitana Centro Occidente de Pereira
Authors: Monsalve Montoya Isabella
Published: March 2021

El mercado como el consumidor durante los últimos años han experimentado una gran evolución, todo gracias a la aparición de los medios de comunicación, entre ellos el internet es una de las herramientas más utilizadas por el usuario. Por esta razón, se han modificado también las opciones de compra disponibles para los consumidores, cambiando así sus hábitos, comportamientos, y expectativas frente a este nuevo proceso de compra. Por lo tanto, en la presente investigación se identificarán las principales características y variables que influyen en el comportamiento de compra del usuario E-Commerce, en el área metropolitana centro occidente de Pereira, para así poder determinar el perfil de este usuario.Con esta investigación se espera poder ayudar a las empresas, a la industria y al mercado en general a encontrar y diseñar estrategias y experiencias de compra según la característica representativa del usuario E-Commerce.
Detección temprana de lesiones bucales: una práctica para el cuidado de la salud bucal en el marco de modos de vida del adulto mayor, Pereira 2020
Authors: Ocampo Quintero Santiago , Díaz Echeverry Santiago , Ruiz Mejía Jhoan Camilo , Blanco Pérez Isadora
Published: March 2021

Las regiones están envejeciendo, es por ello que los profesionales de la salud reconocen la atención a personas mayores, así mismo el redefinir el papel de la atención en salud bucal de la vejez resulta actualmente una prioridad poblacional; Objetivo: Caracterizar las lesiones bucales en adultos mayores de 60 años en el centro de bienestar de ancianos San José de Pereira durante el periodo 2020. Metodología: Enfoque cuantitativo, descriptivo de corte transversal, se aplicó el instrumento de recolección ENSAB IV (Formulario 5: Evaluación Clínica; Anexo 4, Formulario 2: personas y modos de vida). Resultados: se obtuvieron 12 participantes, las lesiones más frecuentes fueron: 1. leucoplasia (exfumadores) en un 33.2%, 2. Aumentos tisular por prótesis en 25%, 3. Estomatitis subprotésica grado I en 41.7%. Conclusión: establecer las diferentes lesiones que prevalecen en esta etapa de la vida contribuye a una mejora del cuidado bucal en los adultos en condiciones de vulnerabilidad.
Mercado laboral del sector cafetero en Marsella Risaralda
Authors: Angulo Perea Ruth Alejandra , Torres Castaño Angie Mariana , Moreno Betancourth Zulay Daniela
Published: March 2021

La presente propuesta de investigación está encaminada al análisis de las causas de la deserción laboral de los recolectores de café en el Eje Cafetero en Marsella, se delimitó una etapa de 14 años consecutivos para entender cómo esta región ha presentado cambios en su panorama económico, tales como: aumento del nivel de pobreza, miseria, reducción del crecimiento económico, desigualdad en los ingresos, incremento en el índice de desarrollo económico, y en la actualidad los caficultores de la región, obtienen una baja rentabilidad por el trabajo realizado. El café es un producto que ha logrado representar no solo a la región; además de esto es un producto que ha tenido mayor importancia a nivel nacional como internacional por su calidad.
Los sentidos y significados de las plataformas de citas
Authors: Correa Santa Valeria , Guerrero Herrera Luisa Fernanda , Gutiérrez Hernández David
Published: March 2021

El objetivo del proyecto es analizar la creación de sentidos y significados que tienen las personas frente a las relaciones interpersonales; determinar cómo influyen las habilidades sociales y las múltiples experiencias previas para llegar al uso de una plataforma de citas; comprender si las relaciones en los adolescentes se modifican después de haber interactuado con la plataforma de citas, teniendo en cuenta que el sentido que se da con el paso del tiempo y en ámbitos culturales y/o sociales, la sociedad se ve influenciada por las redes.Los procesos cognitivos son intermediarios para configurar nuevas formas de entender las relaciones afectivas, es por esto que el rol de la interacción entre ambas categorías es esencial. Las redes sociales modificaron las formas de comunicación y con las nuevas tecnologías, las formas de amar. Las personas que se conocen a través de una plataforma de citas y establecen vínculos efímeros y líquidos.
Impacto familiar en la solución de problemas que se presentan cotidianamente en la vida de los niños
Authors: Londoño Galvis Camila , León Buriticá Karen Liseth , Gutiérrez David
Published: March 2021

Este proyecto de investigación se basa en la construcción de conocimiento a partir de la influencia que tiene la familia en el desarrollo de los niños, teniendo en cuenta las formas de acompañamiento en la resolución de problemas y tareas que se presentan en su vida cotidiana y, a su vez, aprendiendo del contexto en el que se desenvuelven. En este caso se estudiarán las zonas rurales y citadinas en familias con niños entre 6 y 11 años de edad para conocer las diferentes formas de aprendizaje, participación y socialización tanto de la zona potencial como la zona real que interviene en el desarrollo del menor.
El sentido de las matemáticas
Authors: Medina Arenas Valentina , Vallejo Marín María Alejandra , Gutiérrez David
Published: March 2021

En la actualidad la asignatura de matemáticas es percibida por los estudiantes como una asignatura difícil y poco significativa en el proyecto de vida, influyendo en su aprendizaje y rendimiento académico. Esta investigación pretende comprender cuáles son los sentidos de los estudiantes frente a la asignatura de matemáticas, tomando el sentido como el agregado de todos los elementos psicológicos que aparecen en la conciencia como resultado de la palabra. La investigación es de tipo cualitativa, por ende, se utilizará la metodología fenomenológica, que permite al investigador presentar las categorías y de acuerdo con los resultados pueden relacionarse. Se tomarán herramientas tales como entrevistas y observación.
A note on the diophantine equation x2 = y2 + 3z2
Authors: Majumdar Abdullah Al Kafi , Ahmed Abul Kalam Ziauddin
Published: March 2021

In the study of 60-degree and 120-degree triangles, one encounters the Diophantine equations of the form x2 = y2 + 3z2. This paper considers the characteristics of the solution of the Diophantine equation. More specifically, it is shown that the equation has solutions of the form x= p = 3n + 1 for some integer n (>0), where p is a prime with 7£ p £199.

Journal of Bangladesh Academy of Sciences, Vol. 44, No. 2, 201-205, 2020
In vitro fertilization (IVF) centre at Dhaka Medical College Hospital - A New hope for Infertile couple!
Authors: Sultana Nilufar
Published: March 2021

Abstract not available

J Dhaka Medical College, Vol. 28, No.2, October, 2019, Page 129-130
Sociodemographic, Clinico-Laboratory Characteristics with Short Outcome among Acute Heart Failure Patients Admitted for First Time in a Tertiary Care Hospital: a Real Life Experience
Authors: Kabir AKM Humayon , Sayeed SK Jakaria Been , Biswas Prodip Kumar , Hossain Mohammad Zaid , Rahman Sabrina , Rana Md Masud , Majumder Manash Shekhar , Basak Deepankar Kumar , Kabir ABM Shafiullah , Adnan Mirza Asif
Published: March 2021

Acute heart failure is one of the common causes of morbidity & mortality among the patients admitted in hospital. This prospective observational study was done to characterize sociodemographic, clinical & laboratory characteristics with short clinical outcome. Total 110 patients of acute heart failure were included in this study where mean age was 53.88 (± 14.6) years. Majority of the patients were aged between 51-60 years 35 (32%). 79(72%) of them smoker and 12(11%) were alcoholic. Major comorbidities were hypertension 59 (53.63%), ischemic heart disease 42 (38.18%), DM 39(35.45%), chronic kidney disease 25(22.72%). Most common symptoms at presentation were shortness of breath110(100%) along with palpitation 96(87.27%), orthopnea 85(77.27%), paroxysmal nocturnal dyspnea 59(53.63%), ankle edema 71(64.54%), raised JVP 75(68.18%), bilateral basal crepitation on auscultation 80(72.72%), anemia 19 (17.27%) & oliguria 23(20.90%) where mean duration of symptoms was 11 ± 2 days. Lab investigations revealed decreased Hemoglobin (10.71 ± 1.49) g/dl, proteinuria in 31 (28.18%), ketone body 5 (4.5%), raised creatinine in 23(20.93%), hyponatremia 38 (34.54%), hypernatremia 6 (5.45%), hypokalemia 6 (5.45%), hyperkalemia 3 (2.72%). Regarding cardiac events 37(33.63%) encounter myocardial infarction, cardiogenic shock 29(26.36%), Cardiac arrhythmia 27 (24.5%), cardiac arrest 6 (5.45%), non-cardiac events like stroke 6(5.45%), hyperosmolar hyperglycemic state 2(1.8%), diabetic ketoacidosis 5(5.45%), acute kidney injury 23(20.90%). However, among cardiac arrhythmia atrial fibrillation found 13(11.81%) followed by multiple ventricular ectopic 12 (10.90%), ventricular tachycardia 7 (6.36%), Complete heart block 6 (5.45%), variable heart block 4 (3.63%), long QT 2(1.8%). Regarding short clinical outcome 52(47.27%) were improved, 40 (36.36%) had persistent symptoms & rest 18 (16.36%) expired. Most common causes of those deceased person were cardiogenic shock 9(50%) followed by cardiac arrest 6 (6.33%). In conclusion we can say clinical characteristics are more or less similar but those who have reduced ejection fraction with comorbidities are very prone to develop cardiac arrhythmia causing sudden cardiac death in heart failure.

J Dhaka Medical College, Vol. 28, No.2, October, 2019, Page 192-198
Pattern of Presentation and Organ Involvement in Dengue Fever at Dhaka Medical College Hospital
Authors: Rahman Motlabur , Hasan Pratyay , Farheen Tanjina , Islam Md Khairul , Rashid Md Harun Ur , Haque Md Manjurul , Faruq Imtiaz , Chowdhury Jobayer Anam , Datta Ponkaj Kanti
Published: March 2021

Dengue fever first identified as ‘Dhaka Fever’ in 1964 & became endemic around 2000. The most recent spreading of dengue in 2019 was also notable for change in the presenting features of the patients attributed by some to the fact that causative virus might be of different serotype. Our study aims to assess the current pattern of presentation of dengue virus infection, done in inpatient of Department of Medicine of Dhaka Medical College Hospital Dhaka. This was a crosssectional, observational, descriptive study conducted between 1st August and 30th September 2019. A total 70 subjects, age >12 years were included in this study. Among them 55 were male & 15 were female, with a mean age of 28.33(±12.15) years. Comorbidities noticed in few cases such as DM (2, 2.90%), HTN (3, 4.35%), IHD (1,1.45%), CKD & COPD (1,1.45%). The most common presentation were fever (64, 91.43%), headache (62, 88.57%) anorexia (59, 85.51%), generalised pain (51, 73.91%), nausea (49, 71.01%). Examination findings at admission were temperature was high but not very high, pulse were normal, both systolic & diastolic pressure were somewhat normal, among the warning signs, severe abdominal pain (27.54%), persistent vomiting (21.74%), lethargy /restlessness /sudden behavioural change (21.74%) were most common. The common haematological parameters & routine investigation values were not deviated from expected range. As dengue is likely to continue to constitute a serious public health problem in Bangladesh, this study may help the practitioners to understand the changing pattern & to manage patients accordingly.

J Dhaka Medical College, Vol. 28, No.2, October, 2019, Page 199-207
Ultrasonographic Evaluation in Early Diagnosis of Infantile Hypertrophic Pyloric Stenosis
Authors: Saha Gopal Chandra , Biswas Prodip Kumar , Uddin Md Nasir , Hossain Sahadat , Jahan Nur Wa Bushra , Khatun Mst Habiba , Ahmed Md Zobaer , Chowdhury A H
Published: March 2021

Background: Infantile hypertrophic pyloric stenosis (IHPS) is a common cause of gastric outlet obstruction in infants. This study was conducted to identify the accuracy of ultrasonography in the diagnosis of infantile Hypertrophic pyloric Stenosis.

Methods: This cross-sectional descriptive. Study was conducted in Department of radiology and imaging, institute of child and mother health during two year period from 16th September 2016 to 16th September 2018. Fifty patients <8 weeks of age who presented with complaints of non-bilious vomiting were included in the study. Abdominal ultrasound was performed in all the cases. On ultrasonography pyloric canal length, diameter and pyloric muscle wall thickness was measured. Open surgery was performed as per indications and after informed consent. The pre-operative findings were compared with ultrasongraphic findings. Study variable were male to female ratio, percentage of cases in which pyloric mass was palpable. We also compare the duration of onset of symptoms with pyloric canal length, diameter and muscle thickness.

Results: In this study, out of 50 patients, 46 (92%) were male and 4 (8%) were females. Gastric peristalsis was visible in 100% patients and mass was palpable in 14 (28%) patients. Pyloric canal length was more than standard in 98% cases; canal diameter was more than the standard in 87% cases and pyloric muscle thickness in 60% of cases. Ultrasonographic findings remained 98% accurate in this study.

Conclusion: Ultrasonography is an investigation of choice for early diagnosis of IHPS before significant fluid and electrolyte imbalance occur. It is cost effective, harmless, freely available and easier to perform.

J Dhaka Medical College, Vol. 28, No.2, October, 2019, Page 208-211
Faktor-Faktor yang Mempengaruhi Keinginan Mengonsumsi Produk Halal Menggunakan Theory of Reasoned Action
Authors: Khossario Rindo , Rama Ali
Published: March 2021

Tujuan dari penelitian ini adalah untuk menganalisis faktor-faktor yang mempengaruhi keinginan mengonsumsi produk halal studi kasus pada masyarakat Kampung Tualang Kecamatan Tualang Kabupaten Siak Kota Pekanbaru. Variabel dependen dalam penelitian ini adalah keinginan mengonsumsi produk halal, sedangkan variabel independen adalah norma subjektif, sikap, religiositas, harga dan label halal. Penelitian ini menggunakan probability sampling dengan responden masyarakat Kampung Tualang Kecamatan Tualang Kabupaten Siak Kota Pekanbaru. Penelitian ini menggunakan metode analisis regresi linear berganda dengan software SPSS versi 23.0 dan Microsoft Excel 2010. Hasil temuan dari penelitian ini menunjukkan bahwa norma subjektif, sikap dan harga berpengaruh positif terhadap keinginan mengonsumsi produk halal. Sedangkan religiositas dan label halal tidak berpengaruh terhadap keinginan mengonsumsi produk halal. Hasil temuan penelitian ini juga menunjukkan bahwa secara simultan norma subjektif, sikap, religiositas, harga dan label halal berpengaruh terhadap keinginan mengonsumsi produk halal.