bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengembangan Media Pembelajaran Berbasis Android Menggunakan Ispring Suite 10 Pada Materi Turunan Fungsi Aljabar
Authors: Samudro Galleh Dwi , Shodikin Ali , Aini Khafidhoh Nurul
Published: December 2022

Mathematics is the basis for other sciences and students in schools from elementary school to college must learn and master it. But in reality, many students get the results of daily math tests under the minimum achievement criteria, especially on the derivative material of algebraic functions. This study has the aim of producing and developing appropriate learning media products which will then be tested for validity and practicality based on expert validation and student response questionnaires. This research is a research and development on 30 students of class XII PH 2 SMK Negeri 1 Lamongan. This research method uses the ADDIE model. results obtained in this study are as follows: 1) The results of the validity of the media obtained from the validation of media and learning materials, get an average rating of 87.5% in the "Very Valid" category, 2) The results of the student response questionnaire to determine the practicality of the media show a rating of 90.5% in the "Very Practical" category.
Analisis Keterampilan Berpikir Tingkat Tinggi Siswa SMA pada Pembelajaran Fisika
Authors: Akhiralimi Nur , Fitriani Anisa , Sari Indah Permata , Maulidah Rifaatul
Published: December 2022

Higher-order thinking skills are the ability of students to work on and complete knowledge or ideas in the form of new solutions and relate them to what they find themselves. Higher-order thinking skills need to be possessed by all students so that they can solve problems in everyday life. This study aims to describe the high-level thinking skills of high school students in learning physics. This research is qualitative research with a literature study method, and the data analysis technique used is content analysis. The secondary data sources used are articles or journals from research on higher-order thinking skills, totaling ten articles or journals published in 2016 - 2021. The analysis that has been carried out has classified higher-order thinking skills based on physics subject materials, regional distribution, and grade levels which are reviewed according to the following indicators C4 (analyze), C5 (evaluate), and C6 (create or create). The data categorization results show that the average percentage of higher-order thinking skills is still in the low category in each indicator. The conclusions of this study are expected to provide information related to the description of students' higher-order thinking skills in learning physics in high school grades.
Das Werkzeug für die Zusammenarbeit. Andreas Ludwigs über das Bauprojekt und flexibles Projektmanagement
Authors: Scheurer Steffen , Steeger Oliver
Published: December 2022

Mitten in Berlin – im ehemaligen Zeitungsviertel – war ein Grundstück frei. Die Brachfläche lag im Schatten des Axel-Springer-Hochhauses. Darauf errichtete das Medien- und Technologieunternehmen sein neues Bürogebäude für mehr als 3.000 Mitarbeiter. Der Axel-Springer-Neubau setzte architektonische Akzente in der Hauptstadt. Das Unternehmen hat sich weitgehend von einem analogen Verlagshaus zu einem digitalen Konzern entwickelt; das Gebäude soll dabei helfen, den Kulturwandel zu unterstützen. Im Gespräch berichtet Andreas Ludwigs, Geschäftsführer Axel Springer Services & Immobilien, über dieses Bauprojekt, das flexible Projektmanagement und seine Energieeffizienz – und erklärt, weshalb er kein Problem damit hat, wenn der Neubau als „Werkzeug“ für das (Zusammen-)Arbeiten bezeichnet wird.
Digitales Projektmanagement - Future Now
Authors: Stumpp Andreas , Müllner Marvin , Lenz Melanie
Published: December 2022

Der steigende Trend hin zu hybriden Arbeitsmodellen stellt Unternehmen insbesondere im Hinblick auf das Projektmanagement vermehrt vor die Herausforderung, Projekte standort- und plattformunabhängig effektiv und standardisiert durchzuführen. Hierbei spielen unter anderem die Durchsetzung von Qualitätsstandards, Skalierbarkeit und frühzeitige Risikoerkennung, aber gleichzeitig auch die Individualisierung von Vorgehen auf Unternehmensprozesse zur Effizienzsteigerung eine wichtige Rolle. Die Bereitstellung eines digitalen, integrativen Toolsets in Form einer holistischen Projektmanagementsuite bietet Vorteile für Projektleiter, Management und Kunden.
Agile Methoden in komplexen Großprojekten
Authors: Engelke Volker , Lenz Katharina Marie , von Knobloch Ulrich , Wanner Matthias-Marcus
Published: December 2022

Große Investitionsprojekte unterliegen trotz oder gerade wegen langer Laufzeiten dynamischen Veränderungen. In Anlehnung an die Entwicklung im Software (SW)-Bereich kommen zunehmend agile Methoden zum Einsatz. Auch aufgrund der oft vertraglich fixierten Ziele kann bei Großprojekten auf klassische Methoden in der Regel nicht verzichtet werden. Agile Methoden bieten allerdings einen erweiterten Managementansatz, um das Management fit zu machen für die Abwicklung von Großprojekten in immer komplexeren und volatileren Umwelten. Die Etablierung eines agilen Mindsets ist hierfür unabdingbar. Dies hat allerdings erhebliche Auswirkungen auf den Führungsstil und das Projektcontrolling.
3D-Welten - Visualisierung auf einem neuen Level. Komplexe Sachverhalte greifbar und lösbar gestalten
Authors: Sasse Miriam
Published: December 2022

Am 7. Juli 2022 hatten wir die Möglichkeit auf dem PM Forum der Gesellschaft für Projektmanagement e. V. 24 Teilnehmenden die 3D-Welten von Janek Panneitz vorzustellen. In nur zwei Stunden visualisierten Janek Panneitz und ich mit allen gemeinsam unsere Vorstellung von einer Projektmanagement-Arbeitswelt in 2030. Die 3D-Welten sind eine Visualisierungsmethode, die komplexe Sachverhalte darstellt und besprechbar macht, wenn einfache Whiteboards oder Pinnwände in 2D nicht mehr ausreichen. Wer täglich komplexe Themen gestaltet und diese verantwortungsvoll umsetzt, hat mit den 3D-Welten ein wirkungsvolles Tool zur Hand. Alle Mitgestaltenden können sich besser orientieren und für die nächsten Schritte ausrichten. Egal ob Projekt-, Portfolio- oder Strategie-Manager, egal ob Mitarbeitende oder Führungskräfte – eine Veranschaulichung mit 3D-Welten wirkt auf allen Ebenen.
Im Team Kommunikation, Kultur und Kollaboration spielerisch boostern. Durch Agile Games lernen und wirken
Authors: Hermens Ellen
Published: December 2022

Spiele bilden metaphorisch reales Leben ab. Sie machen Strukturen nicht nur theoretisch, sondern persönlich erlebbar. Im beruflichen Kontext stellt die anschließende Reflexion über das Spiel einen wichtigen Teil dar. Durch das Erkennen von störenden Strukturen oder Mustern im Spiel können Teams mit eigenen Lösungen wirkungsvoll ihre Kommunikation, Kultur und Kollaboration verbessern. Welche Agile Games dabei besonders hilfreich sind und zu einer besseren Teamperformance beitragen, stand im Mittelpunkt des Workshops auf dem diesjährigen PM Forum.
Kugelbewegung in Spindellagern unter dynamischer Belastung
Authors: Eckel Hans-Martin , Brecher Christian , Neus Stephan
Published: December 2022

The main design parameter of spindle bearings is the ball advance and retardation in addition to the maximum contact pressures and the spin-to-roll ratio. This value describes the leading and trailing motion of the balls in the cage pockets in radially loaded spindle bearings. With a new measuring system, the motion of the balls can be precisely measured along the bearing circumference. At the same time, the developed test rig offers the possibility to load the bearing with dynamic forces. The results show an increase in the ball advance and retardation when dynamically load - ed with the cage and the technically relevant shaft rotational frequency compared to the static case. A load with multiples of the shaft rotational frequency does not lead to a significant increase of the ball advance and retardation.
Tribological Assessment of Marine Distillate Fuels under a Variant HFRR Method
Authors: Tyrovola Theodora , Zannikos Fanourios
Published: December 2022

Maritime transport has a vital role in world economy. Its efficiency depends on the effective trade, transport facilitation, low cost of customs and the integration of new technologies for sustainable operation. However, the con-temporary demands have turned shipping industry into an emerging air pollutant with significant share to the global climate change problem. The industry is growing rapidly and it needs to lower greenhouse gas emissions in order to contribute towards the valuable effort for net zero emissions by 2050. A milestone to the ambitious strategy of decarbonization is the use of low or zero sulphur fuels that will contribute to the development of viable zero-emission vessels by 2030. Netherless the introduction of low-sulphur marine gasoils in the global fuel supply chain is accompanied by a huge range of side effects related to their storage, combustion, ignition and lubricity. The objective of the study is the evaluation of the lubricity of different marine distillate fuels with the High Frequency Reciprocating Rig (HFRR) test, either by following the primary conditions defined by ISO 12156-1 standard or by modifying them. The ultimate goal is the accurate and reliable assessment of their lubricating capacity so as to identify the challenges related to it, on time.
Исследование моделей целочисленного программирования для задачи маршрутизации буровых установок с возвратами и временными окнами
Authors: Еремеев Антон , Заозерская Лидия , Захарова Юлия
Published: December 2022

Рассматривается задача маршрутизации транспортных средств с временными окнами, возникающая на практике при маршрутизации буровых установок для бурения скважин на множестве объектов с различным географическим положением. Каждый объект содержит скважины, которые необходимо обработать в течение заданного временного окна. Одна буровая установка может посещать объект несколько раз, но общее количество посещений объекта ограничено сверху. Каждая скважина бурится одной буровой установкой без прерываний. Требуется найти маршруты буровых установок, минимизирующие суммарную длительность перемещений. Исследуются свойства двух математических моделей для этой задачи: модели, основанной на классическом подходе к построению задач частично целочисленного линейного программирования для маршрутизации транспортных средств, и модели, основанной на точках событий. Построен алгоритм адаптации настраиваемых параметров пакета программ частично целочисленного линейного программирования и проведена оптимизация этих параметров. Приводятся результаты экспериментальных исследований на тестовых примерах различной структуры.
Implementasi Kebijakan Penataan Pedagang Kaki Lima Di Kota Banjarmasin
Authors: Sugiannor Sugiannor
Published: December 2022

Problems of street vendors has been entered into the issue of public order, the Regional Regulation No. Banjarmasin city 26 Year 2012 on the Establishment and Organizational Structure of Civil Service Police Unit Banjarmasin, an organization formed Civil Service Police Unit Banjarmasin which has the main task to maintain and organize public peace and order, enforce local regulation, Regulation and Decision Mayor Mayor as the executor of regional regulation. Mayor of London Based Decision No. 26 Year 2012 on the Establishment and Structuring Control Team Street Vendors of Banjarmasin, explained that the team composition and Arrangement of Control Street Vendors of Banjarmasin, implementing daily field operations conducted by the Civil Service Police Unit Banjarmasin. This study uses qualitative research. Source of data derived from primary data and secondary data, which were collected by interview and documentation. Analysis of the data using a model that consists of a qualitative analysis of data reduction, data display and conclusion. daily field operations conducted by the Civil Service Police Unit Banjarmasin. The results of this study indicate that the regulation number 26 of 2012 is not running as it should. This can be seen from: Lack of communication and coordination between the implementing organization of this local regulations. Less rapid response from the city government and the organization is concerned about street vendors who could potentially become a group that a lot of that in the future will be permasalahan.Kurang specifically the enforcement regulations in the enforcement process so that the vendors long tungginga market that should occupy a place which has provided the city government, being back on the roadside selling belitung. Lack of support of the external environment / community awareness about the importance of the order of their surroundings.
MEMAHAMI REGULASI DIRI
Authors: Manab Abdul , Tahimu Muhammad Reza
Published: December 2022

Banyak kasus penyimpangan dalam masyarakat yang dilakukan remaja merupakan ketidakmampuan dalam mengontrol pengaruh lingkungan. Regulasi diri merupakan Kemampuan seseorang mempertahankan atau mengubah kepribadiannya, agar sesuai dengan nilai moral dalam masyarakat. Beberapa Tahapan dalam proses regulasi diri, dan juga aspek yang mendasari regulasi diri yaitu metakognisi, motivasi, dan tindakan positif. Tahapan regulasi diri yang baik dapat mencapai tujuan hidup yang diharapkan.
THE EFFECT OF CONCRETE THINGS ON VOCABULARY LEARNING OUTCOMES OF GRADE SEVEN STUDENTS AT SMP NEGERI 13 PALU
Authors: Mansur Nurfauziah
Published: December 2022

This research aims at finding out the effect of concrete things on students’ learning outcomes in learning vocabulary of grade seven at SMP Negeri 13 Palu. This research applied quasi experimental design, in which there were two groups, experimental and control group. Seventh grade E as the experimental group, while seventh grade F as the control group. This research involved 50 students of SMP Negeri 3 Palu. The samples of this research were taken from the population of grade seven students by using purposive sampling technique. The researcher used tests as the instrument of collecting data. The tests were divided into two; pretest and posttest that were given to the experimental and control group. The treatment was conducted six times which was given to the experimental group by using concrete things, while the control group using the other technique. The data obtained from the test were analysed statistically. From the analysis, there was a difference between the achievement of experimental (85.5) and control group(54.6). It was based on the hypothesis testing done, by using 0.05 level of significance and 48 degree of freedom (df), the researcher found that t-counted (5.11) is higher than t-table (2.0126). It means that the hypothesis (Ha) is accepted or in the other words the use of concrete things has significant effect on students’ learning outcomes in learning vocabulary.
Las Vírgenes de la Leche en el taller de los Macip: tablas devocionales, encargos y… exámenes de maestría
Authors: Herrero-Cortell Miquel Ángel , Puig Sanchis Isidro
Published: December 2022

El artículo se ocupa del análisis formal, estilístico, procedimental y técnico de una serie de tablas de la Virgen de la Leche. Se trata de un modelo del que existen decenas de versiones, variantes y copias, y cuya atribución ha sido incierta, filiándose a diversos autores del panorama artístico valenciano del siglo XVI, casi siempre en la órbita de Macip. El estudio técnico pormenorizado de diversos ejemplares ha permitido, por un parte, una propuesta de datación del prototipo, reconociéndolo como una de las primeras obras de Joan de Joanes. Por otra parte, las evidencias materiales y procedimentales han permitido agrupar algunos ejemplares salidos de un mismo taller, pero de diversas manos, lo que ha posibilitado discernir copias posteriores.
Deconstruir una imagen. Algunas notas sobre la iconografía del (des)amor maternal en el surrealismo
Authors: Sousa Pardo Carmen
Published: December 2022

El propósito del presente artículo es revisitar, desde otra perspectiva, la de la maternidad, el papel que dos de las temáticas centrales del Surrealismo, las mujeres y el amor, tuvieron en el movimiento. Para el Surrealismo, la maternidad, necesariamente opuesta al deseo, constituía una barrera para la liberación absoluta de las pasiones a la que confiaban el proyecto revolucionario. Desde el punto de vista femenino, la anulación del sujeto que suponía la maternidad era también la de sus deseos y, por tanto, una limitación para su desarrollo como artistas. Ironizando sobre las fórmulas anteriores y creando otras nuevas, la iconografía surrealista de la maternidad será ante todo la de una deconstrucción: la de la imagen que la presentaba como sinónimo de felicidad femenina.
Abraham Lacalle y la reinvención del paisaje como género pictórico y mecanismo crítico-ecológico
Authors: De la Torre Amerighi Iván
Published: December 2022

Aborda el presente artículo tres cuestiones: la hipótesis de la funcionalidad posmoderna o sobremoderna del paisaje como herramienta activa y efectiva para con la conciencia medioambiental; las posibilidades del género como modelo de reflexión autorreferencial sobre los modos del proceso pictórico y su consecuente subversión; y la capacidad del paisaje para expandirse e hibridarse en, hacia y con otros géneros. A través del análisis de las últimas etapas de la obra del artista español de trayectoria internacional Abraham Lacalle, de sus estrategias y metodologías, podrá discernirse la importancia del paisaje como nodo creativo, eje para la cita-fuente, construcción conceptual y espacio mental dentro de su producción, así como de los recursos empleados para este cambio de paradigma.
El arte NFT y su irrupción en el mercado del arte
Authors: Medina Amores María , Medina Miguel Ángel
Published: December 2022

Creado en 2017, el protocolo NFT ha revolucionado las prácticas artísticas y creativas digitales, al incluir la certificación de autoría y propiedad, así como las condiciones de compra-venta. En 2021 se ha producido la irrupción masiva del arte NFT en el mercado. Partiendo del análisis del problema de la falta de «aura» del arte digital pre-NFT, este trabajo analiza qué aporta el protocolo NFT al arte digital y revisa críticamente algunos de los autores y obras que han contribuido de forma destacada a esta irrupción del arte NFT en el mercado del arte.
La Ciudad Herida. Una nueva propuesta de lectura de la ciudad. Del 2D histórico al 3D como propuesta de innovación
Authors: Sauret Teresa
Published: December 2022

Las incesantes agresiones que sufre la ciudad actual en aras de criterios bélicos, económicos o políticos, que no solo la destruyen sino que inflingen sistemáticamente «heridas» que eliminan o modifican sustancialmente sus señas de identidad, hacen obligado replantearse las tradicionales lecturas de las ciudades, en clave de imagen de proyección y, desde una propuesta de innovación metodológica, acercarse a ella no desde esa lectura lineal y en horizontal habitual sino entendiéndola como un todo tridimensional cargado de significaciones múltiples, que abstraídas y seleccionadas desde sus constantes, definen su identidad. A partir de ahí, detectar las heridas producidas, denunciarlas y establecer estrategias para eliminarlas y prevenirlas.

Esta es la táctica que planteo y, a modo de estudio de caso, la aplico a la ciudad de Málaga como campo de experimentación y asignación de la metodología propuesta que, por inédita, se enmarca en las estrategias de innovación aplicadas al patrimonio.
Práticas e ações articuladas na relação professor-aluno no contexto pandêmico
Authors: De Quadros Sheila-Fabiana , Raue Rodrigues Vanessa Elizabete , Orzechowski Suzete-Terezinha
Published: December 2022

Em 11 de Março de 2020 a Organização Mundial da Saúde decreta pandemia de Covid-19, doença causada pelo novo coronavírus (Sars-Cov-2). Nesse sentido, a presente pesquisa busca entender como os docentes e discentes, vivenciaram o processo de ensino e aprendizagem na pandemia, com Ensino Remoto Emergencial (ERE), as dificuldades e desafios enfrentados. Neste estudo, compartilhamos a experiência vivenciada entre os estudantes do curso de Pedagogia, na disciplina de Educação Social entre outras, nos anos de 2020, 2021 e início de 2022, na Universidade Estadual do Centro Oeste no Brasil.
El prácticum en Educación Social: un estudio de la literatura
Authors: Biurrun-Moreno Ana-Carmen , Martín-Cuadrado Ana-María
Published: December 2022

El Prácticum se concibe como una de las variables constructoras del eje vertebral de las profesiones, al abordar el desarrollo de las competencias generales y específicas desde miradas teórico-experienciales, incidiendo en la visibilización y el desarrollo de la profesión como tal. Se plantea la siguiente cuestión: ¿Qué tipo de trabajos de investigación se han publicado en cuanto al Prácticum y la Educación Social? Para dar respuesta se propone el objetivo de indagar sobre las investigaciones publicadas en las actas de los Symposium celebrados en Poio (España) (1987-2022) ligando el Prácticum, las Prácticas externas y la titulación. Esta revisión revela datos interesantes: los 151 trabajos analizados presentan un índice de coautoría del 74%, situando la participación de autoría femenina en un 72%; desde la universidad pública se ha publicado de forma constante y elevada, contribuyendo en un porcentaje del 89%. En conclusión, se destaca la importancia del carácter formativo del Prácticum.
Afrontamiento adolescente en el contexto académico: adaptación de una medida multidimensional
Authors: Morales-Castillo Miguel
Published: December 2022

El presente estudio analiza una adaptación de las formas de lidiar con fuentes de tensión académica evaluadas con una Medida Multidimensional de Afrontamiento (MMA), instrumento que identifica las formas en que los adolescentes se comportan frente a desafíos propios del medio educativo. El proceso de adaptación de la MMA contó con una muestra de 1602 adolescentes colombianos (media de la edad = 12.8; desviación estándar = .98), incluyendo hombres (49.2%) y mujeres estudiantes de colegios públicos (73.2%) y privados. A través de análisis factoriales confirmatorios se estableció la validez del instrumento. Con el cálculo de correlaciones se evaluó la validez convergente y divergente de las escalas de la MMA, tomando el Ajuste escolar como variable de contraste. La invarianza de medida se abordó en una comparación multigrupos. Los resultados obtenidos presentan indicadores adecuados para considerar que la adaptación reportada de la MMA es válida y fiable con la muestra abordada.
CHYLOUS ASCITES IN THE NEONATE: A NARRATIVE REVIEW
Authors: Rocha G.
Published: December 2022

Chylous ascites (CA), also called chyloperitoneum, is a rare form of ascites in the neonate. It results from the leakage of lymph into the peritoneal cavity. There are congenital and acquired forms of CA. CA may occur during fetal life, and the prognosis will depend on its volume, gestational age at the onset, and the association with other anomalies. Lymphangiectasia is the most common congenital cause, and acquired forms are mainly traumatic and/or post-operative. This review aims to gather the most current information on CA and addresses important aspects regarding etiology, pathophysiology, clinic, diagnostic tools, and treatment.
Goal self-concordance mediates the relation of core self-evaluations with organizational citizenship behavior but not with environmental organizational citizenship behavior
Authors: Patrasc-Lungu Adelaida , Iliescu Dragoș
Published: December 2022

This paper tested antecedents of organizational citizenship behavior for the environment (OCB-E) and goal self-concordance as a mediator between those antecedents and OCB-E or related outcomes. We proposed that core self-evaluations, a well-studied antecedent of organizational citizenship behavior (OCB), are also related to a newer form of OCB – namely, OCB-E. Similarly, we proposed that environmental identity, a well-studied antecedent of pro-environmental behaviors (PEBS), are also related to a specific form of PEBS – again, OCB-E. The specific relations of these antecedents to OCB-E, to the best of our knowledge, had never been tested. Drawing on the goal-self concordance model, we tested goal self-concordance as a mediating mechanism in each of these relationships. Results drawn from a sample of 297 employees from diverse organizations support goal self-concordance as a relevant mediator between core self-evaluations and OCB, but not for the remaining relationships. Still, environmental identity, as well as core self-evaluations, are positively and significantly related to OCB-E. We discuss implications for the conceptualization of OCB-E and ways to further study this concept.
UTICAJ PROMENE ŽIŽNE DALJINE NA POJAVU HROMATSKE ABERACIJE
Authors: Juretić Iva , Jurič Ivana
Published: December 2022

Hromatska aberacija je optički defekt koji uzrokuje da se svetlosni zraci različitih talasnih dužina fokusiraju na različite tačke duž optičke ose sočiva. Manifestuje se kao traka jedne boje na prelazima okvira oko kontrastnih ivica na fotografiji. Postoje dve vrste hromatskih aberacija: longitudinalne i transverzalne. Transverzalna hromatska aberacija je ivica jedne boje koja se javlja zato što se uvećanje slike razlikuje u zavisnosti od talasne dužine. Ima tendenciju da bude daleko vidljivija od longitudinalne. Cilj ovog istraživanja je da se ispita uticaj žižne daljine na pojavu transverzalne hromatske aberacije. Za potrebe eksperimenta korišćena je jedna kamera bez ogledala (Sony Alpha A1), dok su objektivi bili varijabilni. Izabrana su dva objektiva, zum (Sony 24-70mm f2.8 GM) i telefoto (Tamron 70-180 f2.8) kako bi se proverio uticaj žižne daljine na pojavu hromatske aberacije.
Primena fraktalne geometrije u kontekstu urbanog razvoja i rasta
Authors: Ковач Реља
Published: December 2022

Тема истраживања огледа се у истраживању урбаних матрица методом фракталне геометрије, помоћу које се могу упоредити различити нивои и различити типови насеља.
REAKTIVACIJA INDUSTRIJSKE PROŠLOSTI KROZ REVITALIZACIJU FABRIČKOG KOMPLEKSA; BETON-PARK
Authors: Anđelković Jovana
Published: December 2022

Arhitektura danas je sve otvorenija za novo definisanje, dodeljuju joj se simbolične funkcije koje su „nevidljive“, a manifestuju se u vidu događaja ili iskustva. Pored prostorne dimenzije, raznim transforma­cijama i uvođenjem novina, ona dobija nove iskustvene prostore, nove dimenzije, stvarajući na taj način speci­fičan narativ. Prostor se u ovom slučaju posmatra kao imaginarni u kom se odvija neka funkcija koja je van same funkcije fizičkog prostora objekta, koja je često originalna funkcija ili, pak, novonastala, primarna.
Primena digitalnih alata u fabrikaciji cevastih zategnutih struktura
Authors: Pepić Jelena
Published: December 2022

Zatezne strukture datiraju još od starih vremena, kada su se koristile za konstrukcije šatora. Njihova primena u skorašnjoj istoriji može se videti na primerima Fraj Ota, kroz računarski i empirijski dobijene podatke. Međutim svi dosadašnji primeri nemaju jasno definisan pristup radu koji može da da predvidljive rezultate, već se baziraju na empirijskim informacijama. U ovom radu, akcenat je stavljen na primenu naprednih digitalnih alata i procesa optimizacije kako bi se zatezne strukture simulirale u digitalnom okruženju i izvele u stvarnosti prateći računarski dobijene podatke.
ODRŽIVI SISTEMI U ARHITEKTURI PRIKAZANI PROJEKTOM EKO IMANJA U VRDNIKU
Authors: Bogičević Jovana
Published: December 2022

Ovaj rad sadrži teorijsko istraživanje pojma održivog razvoja i savremenih održivih sistema u arhitekturi i njihovu primenu na idejno rešenje projekta eko imanja u mestu Vrdnik. Rad se u prvom delu fokusira na teorijske činjenice, zatim se polje širi na istraživanje klimatskih, topografskih i ekoloških uslova samog područja, a zatim, kao završna tačka, sve istražene činjenice primenjene su na sam idejni projekat novih i rekonstrukciju postojećih elemenata na odabranom lokalitetu.
ENTERIJER RIBLJEG RESTORANA U SKLOPU RADNIČKOG UNIVERZITETA U NOVOM SADU
Authors: Đokić Stefan
Published: December 2022

Tema istraživanja kao i sam zadatak rada, zasniva se na naučno istraživačkom radu na pri­meru dizajniranja enterijera ribljeg restorana u Novom Sadu. Rad se fokusira na temu implementacije ribljeg restorana u sklop savremene arhitekture i višespratnice nove generacije, kako bi funkcionisali kao neraskidiva celina. Osim toga, ovim istraživanjem je obuhvaćena analiza različitih faktora koji utiču na postizanje ade­kvatne atmosfere prostora, kao i delikatno odabrani materijali, čijim kombinovanjem postižemo sintezu modernog i tradicionalnog. U radu je približena retro­spektiva formiranja restorana od njegove prvobitne forme pa sve do onoga što predstavlja danas. U radu se osvrćemo na projektantski zadatak dizajniranja ribljeg restorana u sklopu zgrade Radničkog univerziteta u Novom Sadu sa jednim primerom kako bi se prostor mogao unaprediti i kako bi se ostvarila kvalitetnija veza između prostora restorana i njegovih korisnika.
ZNAČAJ INOVATIVNIH I KREATIVNIH PROCESA U KOMPANIJI “SEPHORA”
Authors: Hančovski Dragana
Published: December 2022

Predmet ovog rada jeste značaj inovativnih i kreativnih procesa koji je opisan kroz konkretan primer kompanije Sephora. Kreativnost i inovativnost predstavljaju ključne procese koji danas mogu da obezbede uspešno poslovanje kompanijama. Kroz studiju slučaja je izvršena analiza kompanije Sephora i njeni inovativni i kreativni procesi.
OPTIMIZACIJA TAČNOSTI U PROJEKTIMA DIGITALNOG FOTOGRAMETRIJSKOG PREMERA PRIMENOM BESPILOTNIH LETELICA
Authors: Santrač Nikola
Published: December 2022

U radu je teorijski obrađena digitalna fotogrametrijska metoda premera, sistemi bespilotnih letelica, GNSS tehnologija premera, kao i metoda detaljnog nivelmana. U okviru eksperimentalnog dela rada izvršena je analiza tačnosti digitalnog fotogrametrijskog premera sa aspekta različitih visina leta i broja kontrolnih tačaka.
РАНГИРАЊЕ ОПШТИНА ЗА ИНИЦИРАЊЕ КОМАСАЦИОНИХ ПРОЈЕКАТА У СРЕМСКОМ ОКРУГУ
Authors: Glištra Nebojša , Marinković Goran
Published: December 2022

У овом раду је презентовано истраживање иницирања комасационих пројеката. Истраживачки део рада је обухватио прикупљање података релевантних за рангирање општина у Сремском округу. Методолигија интегралне процене комасационих пројеката је показала, да у овом случају, најсличније резултате дају TOPSIS, SAW и COPRAS методе.
ANALIZA RADA VATROGASNO – SPASILAČKE JEDINICE
Authors: Gunjević Bojana
Published: December 2022

Predmet ove studije slučaja jeste analiza rada Vatrogasno – spasilačke jedinice Kula u periodu od 2019. do 2021. godine u cilju prepoznavanja najslabijih tački funkcionisanja sistema zaštite od požara i mera za njihovo unapređenje.
BENEFITI I RIZICI KONCEPTA E-REZIDENCIJE IMPLEMENTIRANOG OD STRANE REPUBLIKE ESTONIJE
Authors: Kron Jovan
Published: December 2022

Rad je fokusiran na otkrivanju benefita i rizika koji dolaze sa implementacijom koncepta e-rezidencije, na primeru Republike Estonije. Odabran je sistematski pregled literature kao metod istraživanja iz razloga što omogućava transparentnost, objektivnost i ponovljivost istraživanja. Takođe, ovakvim pristupom se dobija uvid o stanju objavljene literature na ovu temu. U radu je objašnjeno sprovođenje sistematskog pregleda literature, a na kraju su analizirani dobijeni rezultati.
IZAZOVI U KREIRANJU ZAGONETKI I TOKA IGRE KLASE ISKEJP RUM
Authors: Golić Sonja
Published: December 2022

U radu je prikazano teorijsko istraživanje video igara klase iskejp rum. Igra je kreirana vodeći se Jung-ovim arhitipovima, po pitanju likova igre, dok je struktura priče smišljena kroz 12 osnovnih koraka. Rezultat je prikazan u Unreal Engine softveru.
Impact of the COVID-19 pandemic on the use of myocardial perfusion imaging for the assessment of coronary artery disease: a Brazilian experience
Authors: de Lorenzo Andrea Rocha , Canario Mariana , Souza Vitor , Lima Ronaldo
Published: December 2022

The COVID-19 pandemic and the lockdown period caused deep effects on healthcare, including cardiac imaging, with a possible negative influence on the evaluation of coronary artery disease (CAD). This study aimed to evaluate the impact of the COVID-19 pandemic on myocardial perfusion imaging (MPI) performance and results in a Brazilian, Nuclear Cardiology laboratory. Patients with or without known CAD who underwent MPI in three 30-day periods (pre-pandemic [mid-February to mid-March 2020], lockdown [April-May 2020], and post-lockdown [August 2020]) were studied. 
MPI volumes dropped from 204 pre-lockdown to 43 during lockdown (78.9% reduction), rising to 248 after lockdown. The use of pharmacologic stress increased from 36.3% to 53.5% during lockdown. The frequency of abnormal MPI tests did not differ significantly among the time intervals, as well as the frequency of myocardial ischemia. Younger age, ≥1 cardiac risk factor, and known CAD were independent predictors of the performance of MPI during the lockdown period. In conclusion, a large reduction of MPI performance occurred during lockdown, when imaging was sought mainly by younger patients, with cardiac risk factors or known CAD. There was no significant difference in the frequency of abnormal MPI or of myocardial ischemia among the periods, which might indicate missed cases of CAD during lockdown; therefore, the consequences of cardiac testing reductions should be continuously assessed.
The crime of aggression in the Ukrainian war
Authors: Cataleta Maria Stefania
Published: December 2022

The prosecutability of Putin for the crime of aggression against Ukraine raises procedural issues. The ICC has not jurisdiction for the crime of aggression in the Ukrainian war, except for genocide, crimes against humanity and war crimes. All these crimes have been abundantly documented also by media. The Russian military attack against Ukraine does not need evidence, it is in re ipsa. However, the possibilities of effectively launching an investigation for such conduct are few and uncertain.
Die Ostukraine als Schlachtfeld im Identitätskonflikt
Authors: Lysenko Yana
Published: December 2022

In diesem Beitrag wird der Versuch unternommen, die Identitätskonstrukte der Menschen in den seit 2014 russisch kontrollierten Gebieten der Ostukraine zu untersuchen. Dies geschieht anhand einer Fallstudie im ehemaligen De-Facto-Staat „Volksrepublik Donezk“. Um die vielschichtigen Gedanken- und Identitätskonstrukte der betroffenen Bevölkerung erfassen zu können, wurden für diese Studie tiefe leitfadengestützte Interviews mit einer Gruppe von Bewohnern der „Volksrepublik Donezk“ durchgeführt. Die Analyse der Ergebnisse soll einen Beitrag zum Verständnis von Identitäten, Meinungs- und Stimmungsbildern der seit 2014 vom Krieg betroffenen Bevölkerung leisten, um für diese Bevölkerung mögliche Re-Integrationsszenarien in die Ukraine nach dem Ende des Krieges abzuwägen.
Mecanismos bioquímicos desencadenados después de la lesión de médula espinal
Authors: Lara-Aparicio Sandra Yasbeth , Laureani-Fierro Ángel de Jesús , García-Hernández Luis Isauro , Ortiz-Pulido Ricardo , Morgado-Valle Consuelo , Beltrán-Parrazal Luis , Aguilar-Hernández María Elena , Manzo-Denes Jorge , Pérez-Estudillo César Antonio
Published: December 2022

La médula espinal constituye parte del Sistema Nervioso Central junto con el cerebro, el cerebelo y el tallo cerebral; siendo un puente de información sensorial, motora y autonómica entre las estructuras supraespinales y la periferia. La médula espinal es considerada como la vía de comunicación entre los núcleos encefálicos con los demás órganos del cuerpo, por lo que una lesión (parcial o completa) en esta estructura produce alteraciones anatómicas y funcionales. La lesión de la médula espinal (LME) resulta en una patología compleja dividida en tres fases: a) el choque espinal, donde pierde funciones de manera temporal o permanente, dependiendo el grado de la lesión; b) el daño primario (fases aguda y subaguda), donde inician los primeros procesos bioquímicos como lesiones vasculares, choque neurogénico, liberación y sobreproducción de radicales libres, peroxidación lipídica, excitotoxicidad, etc., que generan una muerte neuronal primaria; y c) el daño secundario (fase crónica), que da paso a la generación de otros mecanismos bioquímicos como procesos inflamatorios, pérdida de mielina y de crecimiento axonal, degeneración walleriana, cicatriz glial, etc.) que culminan en una segunda muerte neuronal. El conocimiento incompleto de los cambios bioquímicos, fisiológicos y neuroanatómicos en el daño primario y secundario que ocurren en diferentes tiempos después de la lesión espinal ha generado que los tratamientos actuales disponibles sean parcialmente exitosos. Esta revisión comprende una recopilación de diversas investigaciones que abarcan todos los procesos bioquímicos involucrados en la LME que se conocen actualmente.
Mozart para el autismo: cuantificación de parámetros cardiorrespiratorios durante la escucha
Authors: Nuñez-Arcos Linda Y. , Fernandez-Lechuga Adhara I. , Coria-Ávila Genaro A. , García Luis I. , Toledo-Cárdenas María Rebeca , Hernandez-Aguilar, María Elena , Manzo Jorge
Published: December 2022

La música es una expresión artística establecida durante la evolución, existen en el cerebro regiones especializadas para su percepción, elaboración y ejecución. La percepción musical activa al sistema nervioso autónomo que modula cambios cardiorrespiratorios. En el autismo se presenta una actividad autonómica elevada, por ello el objetivo aquí fue analizar respuestas cardiorrespiratorias en niños con autismo después de una estimulación con música de Mozart. Se trabajó con un grupo de 7 menores con autismo de 4 a 16 años de edad y 7 menores de desarrollo típico. Las respuestas cardiorrespiratorias fueron cuantificadas cada minuto con un brazalete inteligente. Los niños fueron estimulados con la Sonata K448 a 75 decibeles, un minuto sin música, cinco minutos con música y un minuto más sin música. El procedimiento se repitió dos veces por semana durante cinco semanas. Los datos mostraron que la frecuencia respiratoria y la presión diastólica es similar en niños típicos y niños con autismo. Las diferencias se observaron en la frecuencia cardiaca y la presión sistólica que se encuentran elevados en niños con autismo. La estimulación musical llevó a esos parámetros a niveles típicos, pero la reducción de los parámetros fue temporal, de una sesión a la siguiente los niños con autismo volvían a presentar parámetros elevados. La estimulación musical con Mozart es efectiva para reducir temporalmente la frecuencia cardiaca y presión sistólica en niños con autismo, así como para mantenerlas al nivel de niños con desarrollo típico. Aún se requieren encontrar estrategias para hacer que los beneficios sean permanentes.
El cuerpo lúteo, nuevos mecanismos de regulación y su asociación con la infertilidad
Authors: Bravo-Benítez Juan Manuel , Medel Rojas Alfonso , Mirto-Aguilar Nancy , Cruz Gómez Yolanda , Morán Raya Carolina
Published: December 2022

El cuerpo lúteo es un tejido dinámico que se forma después de que el ovocito es liberado del folículo ovárico. Su principal función es la producción de progesterona para el establecimiento y mantenimiento de la preñez. En esta revisión se abordan temas relacionados con la formación, función y regresión del cuerpo lúteo. Se describen procesos fisiológicos tales como angiogénesis y el efecto de hormonas no esteroideas producidas por el cuerpo lúteo. También se incluye una sección sobre inervación intrínseca del ovario, incluyendo al cuerpo lúteo, un tema controvertido ya que se considera que esta estructura no recibe inervación. Los avances en la comprensión de la fisiología del cuerpo lúteo ayudarán a mejorar nuestro conocimiento sobre la fisiología de las gónadas, fundamentalmente para buscar nuevos tratamientos a problemas de fertilidad asociados a insuficiencia lútea, por lo que es altamente relevante tanto para la clínica humana como en la zootecnia.
Budaya Komunikasi Keluarga di Perdesaan: Konteks Komunikasi Verbal dan Nonverbal
Authors: Arif Ernita , Dewi Rahmi Surya
Published: December 2022

Communication determines a person's quality of life and success including in the family. Communication in the family can increase harmony in the family and quality of human resources. This study aims to analyze the communication culture of parents and children in rural areas. This research uses qualitative methods. The research was conducted in Agam Regency in June-September 2021, research informants were selected purposively or intentionally. Data were collected through in-depth interviews and observations. Data analysis was carried out using the Miles and Huberman technique. The results showed that the form of verbal communication that occurs in the family is in the form of using local language when calling children, telling children, advising children, telling stories with children, or chatting with children. Parents communicate with children according to the situation and conditions of the child. Parents still use harsh words to children. The use of non-verbal communication in the family in the form of facial expressions, body movements, voice intonation used differently by parents when calling children, telling children, advising children, telling stories with children and scolding children. Parents do not maximize non-verbal communication in terms of providing warmth to children such as hugging children, holding shoulders and giving appreciation or praise
Guanxi Sebagai Budaya Pada Bisnis Online Shop Dalam Meningkatkan Perekonomian di Kabupaten Asahan
Authors: Ismail Ismail , Ritonga Sakti
Published: December 2022

Guanxi is a network or relationship, belief, culture in Chinese ethnicity. This article analyzes the practice of Guanxi as a culture in the online shop business in improving the economy. This article aims to describe the practice of Guanxi as a culture in an online shop business. This study uses qualitative research with an ethnographic approach. The data collection of this research was carried out by in-depth interviews, participatory observation, and literature study. The results of this study indicate that the practice of Guanxi in the online shop business begins with building a network or relationship by creating a Whatsapp reseller group; how to build reseller trust by providing friendly, trustworthy, and cheap service according to the Fatih Olshop tagline. Building and maintaining trust between online shops is the key to online business success. By creating a reseller group, online shop actors do not work alone and can grow rapidly. In conclusion, the practice of Guanxi in the online shop business is a new culture that must be carried out. Building a network or relationship and maintaining trust is the key to the success of the business. However, practicing Guanxi as a culture in online business is not easy, but it takes strategy, hard work, and patience.
DINAMIKA NELAYAN DAN WILAYAH KONSERVASI : ANALISIS SOSIO-KULTURAL DI KAWASAN TAMAN NASIONAL KARIMUNJAWA
Authors: Apriadi Deny Wahyu
Published: December 2022

The socio-cultural dynamics of fishing communities in the Karimunjawa National Park (TNKJ) area is an interesting analysis for further study. This study focuses on the role of TNKJ in fishing communities. This research use a qualitative method with snowball sampling technique. The data collection in this study used observation techniques and in-depth interviews conducted in Karimunjawa Village, Karimunjawa District, Jepara Regency, Central Java. There are several explanations regarding the socio-cultural conditions of the fishing communities living in the TNKJ area. When the TNKJ area has been inaugurated as a tourist destination, this of course has a direct impact on the community. Problems regarding the zoning system on access to fishing, changes in livelihoods to cultural conflicts that are present in the lives of fishing communities are important things that must be studied more deeply. Strengthening social capital in the life of fishing communities, such as mutual cooperation and sympathy for fellow community members, is the main force that has been maintained until now. This research is able to contribute to socio-cultural studies of the community, especially in life in coastal area
Development of E-Student Worksheets in the form of Picture Stories Using Live Worksheets in Primary Schools
Authors: Marwan Pulungan  , Siti Dewi Maharani  , Evy Ratna Kartika Waty  , Mazda Leva Okta Safitri  , Vina Amalia Suganda  , Fadhilah Tu Husni
Published: December 2022

The article aimed to determine the feasibility and effectiveness of the products developed, that was E-Student Worksheets in the form of Picture Stories Using Live Worksheets at Elementary Schools. The type of research used Research and Development (R&D). The research procedure used Rowntree development with three stages, namely planning, development and assessment. The product developed has been declared feasible to use according to the validation results from material experts, media experts, and design experts. In field trials, it was found that the use of e-student worksheets in the form of illustrated stories using live worksheets, made students happier to learn, interested in learning, and made it easier for students to understand the learning material. The E-Student Worksheets in the Form of Picture Stories using the developed live worksheet could be said to be feasible and effective to use. This research was useful as a reference for the use of technology for educators in providing variations of worksheets to students. This live worksheet was also useful in making it easier for educators to check the work of students and students are also given the convenience of collecting their worksheets without being limited by distance. This research was useful as a reference for the use of technology for educators in providing variations of worksheets to students. Keywords: E-Student Worksheets, Picture Stories, Development Worksheets
23 Full Factorial Designs for Formulation and Evaluation of Non-Steroidal Anti-inflammatory Drug
Authors: Naik Desavath C.S , Bharathi Arigela
Published: December 2022

This study aimed to formulate ibuprofen fast-dissolving tablets using a natural super-disintegrant to enhance their anti-inflammatory activity. In this survey, three factors in a two-level (23) factorial design were employed to examine the effects of three factors, i.e., effects of Ocimum gratisimum mucilage [A], sodium starch glycolate [B], and croscarmellose sodium [C] on dependent variables such as in vitro method, in water absorption, and percent drug release at 5 minutes. The pH range for all formulations was 7.2 ± 0.24 to 7.2 ± 0.25. The drug content percentages ranged from 198.92 ± 0.78 to 201.5 ± 10.55%. The in vitro relationship is that after transient administration of the system, it remains intact for an extended period of time. Water absorption was in the range of 45.9 ± 0.15 to 99.9 ± 0.25%; optimized formulation water absorption was estimated to be approximately 55 ± 0.05% to 195 ± 0.040%. Formulations F2 and F4 reflected rapid drug release within 5 minutes, and all formulations except F3, F6, and F7 exhibited approximately 90% drug release within 10 minutes. Experience has shown that the independent variables chosen to have a significant effect on the dependent variable, demonstrating the robustness and adaptability of the design implied by optimization. The developed system could be a promising alternative strategy to increase ibuprofen retention in the stomach, thereby enhancing its therapeutic efficacy. It even offers the added benefit of reducing stomach irritation, tissue damage, and ulcers by avoiding direct contact of the drug with the gastric mucosa.