bluuebunny/crossref_metadata_2025 huggingface dataset:
Aprendizaje informal en redes: Twitter y las #CharlasEducativas
Authors:   Universidad Internacional de La Rioja, Gende Ingrid
Published: April 2023

Este libro, de carácter investigativo, pretende arrojar luz sobre las oportunidades reales que nos puede aportar el aprendizaje informal en el ámbito educativo. Para ello, se divide en tres grandes bloques. El primero se centra en definir qué es el aprendizaje informal, cómo se relaciona con las redes sociales y qué posibilidades ofrece para el desarrollo profesional docente. El segundo bloque, más específico, pone el foco en la red social Twitter, revisando lo que dice la literatura acerca de las ventajas e inconvenientes de su uso con fines educativos. Además, se analizan dos hashtags muy populares en esta red, como es el del #claustrovirtual y el de las #Charlas­Educativas, lo cual permite conocer las opiniones de algunos docentes sobre su repercusión y su alcance. El último bloque está dedicado al proyecto de las #CharlasEducativas, describiéndolo y repasando todas las iniciativas que lo componen desde hace ya más de tres años, al tiempo que se examina una selección de tuits que se han publicado en referencia a esta propuesta educativa. A lo largo de la obra van surgiendo preguntas como: ¿se puede medir el aprendizaje informal? ¿Medir el aprendizaje informal supone formalizarlo y perder su esencia? ¿El proyecto de las #CharlasEducativas constituye un aprendizaje informal o ha traspasado los límites entre la formalidad y la informalidad? En definitiva, ¿qué y cómo aprenden los docentes en las redes?
Foster Care: A Dynamic Matching Approach
Authors:   ,   Banco de México, Mac Donald Diana
Published: April 2023

This paper studies the two sided dynamic matching problem that occurs in the US foster care system. In this market, foster parents and foster children can form reversible matches, which may separate, continue in their reversible state, or transition to permanency via adoption. I first present an empirical analysis that yields four new facts. Thereafter, I develop a two sided search and matching model used to rationalize the empirical facts and carry out predictions regarding match quality. Interestingly, I find that match separation plays a crucial role in adoption by influencing the incentives of foster parents to adopt. Due to the presence of a financial penalty on adoption, parents accept the penalty in exchange for eliminating the likelihood that the child separates from the match in the future. Moreover, I show that the adoption penalty not only exacerbates the intrinsic disadvantage (being less preferred by foster parents) faced by children with a disability, but it also creates incentives for high quality matches to not transit to adoption.
Letter to the Editor
Authors: Narayan Ishir
Published: April 2023

Highlighting other risk factors for cardiovascular disease could enhance Adeniji and Obembe’s study.
PRIORITY DIRECTIONS FOR EVALUATING THE EFFICIENCY OF ACTIVITIES OF CIVIL SERVANTS
Authors:   PhD in Economics, Associate Professor , Academy of the Public Administration under the President of the Republic of Uzbekistan, Xolov Aktam
Published: April 2023

The article discusses the priorities for evaluating the performance of public servants. The features of evaluating the performance of public servants in South Korea, China, Russia and Kazakhstan have been studied. Expert surveys and interviews were conducted on priority areas for assessing the performance of civil servants among the leading personnel of the Ministry of Higher and Secondary Special Education, the Ministry of Innovative Development, the Ministry of Public Education, the Ministry of Finance, the Ministry of Economy and Industry, the Ministry of Employment and Labor Relations, the State Statistics Committee of Uzbekistan, Uzbekneftegaz JSC and Joint-Stock Commercial People’s Bank. The concept of creating an electronic system for the development and monitoring of «work standards» for employees in each field is scientifically substantiated. In addition, proposals and recommendations have been developed to solve theoretical, methodological and practical problems of introducing a modern system for assessing the effectiveness of public servants.
DEVELOPMENT OF COMPOSITION AND TECHNOLOGY OF ROMETINE SUPPOSITORIES
Authors:   PhD in Pharmaceutical Sciences, Senior Researcher  , Uzbek Chemical-Pharmaceutical Research Institute at the Agency for the Development of the Pharmaceutical Industry of the Ministry of Health of the Republic of Uzbekistan, Nazirova Yayra , Ziyaev Khayrulla ,   Doctor of Chemical Sciences, Leading Researcher,  Institute of Bioorganic Chemistry, named after Acad. A.S. Sadykova Academy of Sciences of the Republic of Uzbekistan, Rezhepov Kuralbay ,   Doctor of Chemical Sciences, Senior Researcher ,  Institute of Bioorganic Chemistry, named after Acad. A.S. Sadykova Academy of Sciences of the Republic of Uzbekistan
Published: April 2023

The article is devoted to the scientific substantiation of the optimal composition and technology of rometine suppositories with antiviral, and anti-influenza activity. For many years, studies have been conducted on the introduction of gossypol derivatives into medical practice, since pharmacological studies have shown their high interferon-inducing ability. Rometine is one of the representatives of this group. Given its physicochemical and technological properties, formulations were selected to obtain a rectal dosage form. According to pharmacological studies, a therapeutic dose of - 0.05 g rometine was chosen. The technological stages of obtaining suppositories have been accumulated and qualitative indicators have been studied according to the State Pharmacopoeia, which revealed compliance with the requirements presented in the general article of the “Suppository” GF XI. Experimental methods according to the ND have proved the acceptability of using a hydrophobic basis as carriers. The parameters for the production of anti-influenza suppositories on an industrial scale were studied. For the reliability of the results obtained, it was decided to study the quality of the proposed suppository formulations periodically during the storage. Further, a quantitative determination method was developed by the UV spectrophotometric method, the average result of which revealed the degree of determination of the amount of active substance in the range of 85-105%.
SCIENTIFIC APPROACH TO THE STANDARDIZATION OF THE MEGOSIN DRUG AND ITS COMPLEX MEGAPHERON COMPOUND
Authors:   PhD in Pharmaceutical Sciences  ,Uzbek Scientific Research Chemical - Pharmaceutical institute under the Agency for the Development of the Pharmaceutical Industry of the Ministry of Health of the Republic of Uzbekistan, Nazirova Yayra
Published: April 2023

The article is devoted to the study of immunosodulators – megosin and megaferon, derived from gossypol derivatives, which are active against herpes virus. The immunomodulatory properties of gossipol derivatives based on azometin-preserved species, particularly the radical-type – СH2CH2SO3ONa (megosin), have been shown to be active against high herpes virus. It is worth noting that due to its high water-solubility properties of glycyrrhizin acid derivatives of these compounds, there is a significant increase in the biosecurity of the drug. To this end, the hydrolysis of MASGK (monoammonium salts of glycyrrhizic acid) – megosin, derived from azometin gossipol – ratios of 1:2 and 1:4, has been scientifically substantiated to develop a method for quantifying biologically active substances in the drug.
INNOVATIVE METHOD OF INCREASING THE QUAILITY OF MELORIATIVE CONDITION AND IMPROVEMENT OF SOIL FERTILITY IN EROSIONHAZARDOUS ZONES AND IN REGIONS WITH UNFAVORABLE SOIL CONDITION
Authors:   PhD., Senior Researcher, Scientific Secretary , Uzbek Scientific Research Institute of Natural Fibers, Dadajonov Sharabidin , Akhunbabaev Oxunjon ,   Doctor of Technical Sciences, Proffessor, Director , Uzbek Scientific Research Institute of Natural Fibers, Mukhammadrasulov Shamsiddin ,   Senior Researcher, Deputy Director for Economics,  Uzbek Scientific Research Institute of Natural Fibers, Mirzakhonov Muhammadkarim ,   Senior Researcher, Deputy Director for Science , Uzbek Scientific Research Institute of Natural Fibers, Toshkuziev Ma'ruf ,   Doctor of Biological Sciences, Proffessor., Head of the Laboratory , Research Institute of Soil Science and Agrochemistry, Shadieva Nilufar ,   Doctor of Biological Sciences, Senior Researcher , Research Institute of Soil Science and Agrochemistry, Berdiev Tolib ,   PhD in Biological Sciences, Senior Researcher , Research Institute of Soil Science and Agrochemistry
Published: April 2023

Soil erosion is a worldwide problem. Issues related to soil erosion in many countries, including Uzbekistan, are resolved at the government level. The article provides a brief summary of soil erosion and its varieties, and methods of combating it, analyzes the results obtained from the study of soil selected for the creation of mulberry plantations according to agricultural technology of the Uzbek Research Institute of Natural Fibers (UzRINF). The conclusion is made on the possibility of using mulberry plantations as a protective barrier against water and wind erosion in erosion-hazardous areas and to improve the reclamation conditions of soil. Recommendations are also given on the need to continue research on the creation of protective mulberry plantations in saline, degraded, low-fertile regions of the Aral Sea region to improve the ecological and reclamation state of soils and to prevent desertification of the soil cover of the region.
A crítica ontológica de Marx, 180 anos
Authors: Deus Leonardo Gomes de , Silva Guilherme de Oliveira e
Published: April 2023

O artigo reexamina a leitura que Marx efetuou, em 1843, do pensamento de Hegel. Depois, são discutidas leituras contemporâneas do texto, além das próprias notas que o autor tomou durante o período. Defende-se a tese de que o texto de Kreuznach é instaurador na trajetória do autor.
A natureza e a posição da política no quadro das atividades histórico-sociais: ontonegatividade da política e a ontologia do ser social
Authors: Fortes Ronaldo Vielmi
Published: April 2023

O presente artigo tem por objetivo demonstrar a fundamentação da tese da ontonegatividade da política, desvelada pelo filosófo brasileiro José Chasin, no pensamento de Marx, a partir da análise da ontologia do ser social. Com base na determinação do ser do homem, demonstra-se que a política não é um atributo inerente a essa forma do ser.
О РАЗВИТИИ ПРАВОВОГО СОЗНАНИЯ В УСЛОВИЯХ СОВРЕМЕННОГО ОБЩЕСТВА
Authors: Кахаров А.С.
Published: April 2023

В статье рассматриваются проблемы современного российского правосознания как одной из категорий, определяющих состояние общего уровня правовой культуры личности и общества в целом. Представлены сущностные характеристики понятия «правовое сознание», особенности его формирования и развития в условиях глобализирующихся тенденций сегодняшнего дня. Анализируются вопросы, связанные с влиянием правосознания на различные сферы социальной жизни.
Сегодня, в эпоху глобальных вызовов и цивилизационных противоречий, проблема формирования правосознания и правовой культуры личности представляется одной из злободневных задач, направленных не только и не столько, на усовершенствование правопорядка как такового, но и на состояние духовно-нравственных ценностей современного социума в глобальном понимании.
Особое внимание уделено проблемам деформации правосознания и формам их проявления – правовому нигилизму и правовому идеализму. Показана значимость правосознания и правовой культуры личности как субъекта общественных взаимодействий, построенных на правовых нормах, что обусловливает необходимость реализации продуманной правовой политики с целью повышения правовой культуры граждан нашей страны.
КОЭВОЛЮЦИОННАЯ ОСНОВА УПРАВЛЕНИЯ ЭКОНОМИЧЕСКОЙ БЕЗОПАСНОСТЬЮ ПРЕДПРИЯТИЙ
Authors: Шахгираев И.У. , Пацагов Т.Ш.
Published: April 2023

Современное состояние развития социально-экономических систем, к которым относятся и предприятия, находится на этапе постиндустриального развития. Развитие любого предприятия зависит от его способности адаптироваться к изменениям экзогенных факторов влияния, что предопределяет переосмысление и новейшие подходы к управлению экономической безопасностью предприятий. Отмечено, что в течение конца ХХ в. – начала ХХІ в. происходила трансформация развития социально-экономических систем от индустриальной до ноосферы, где центральным элементом является человек, а центральной научной платформой для исследований – экономика знаний. В этих условиях коэволюция рассматривается как основа управления экономической безопасностью предприятий. Результатом предложенных аспектов является получение наилучшего результата от процесса управления экономической безопасностью предприятий.
Primum post matricem… Gotycka architektura kolegiaty Najświętszej Marii Panny w Sandomierzu
Authors: Kossakowski Adam
Published: April 2023

Średniowieczna architektura kolegiaty w Sandomierzu, drugiej pod względem godności świątyni diecezji krakowskiej, nie została jak dotąd satysfakcjonująco opracowana. Artykuł stanowi więc próbę nowego przedstawienia architektury kościoła w genetycznym kontekście czternastowiecznego budownictwa Europy Środkowo-Wschodniej. Przeprowadzone ostatnio prace konserwatorskie pozwalają na zrewidowanie istniejących teorii dotyczących etapów powstawania świątyni. Wiele wskazuje na to, że już około 1350 r., z fundacji Kazimierza Wielkiego, rozpoczęto wznoszenie halowego korpusu, który ukończono około roku 1370. Następnie przystąpiono do nadbudowy i przesklepienia prostokątnego chóru z 2. połowy XIII w., a konsekracji  świątyni dokonał w 1382 r. biskup krakowski Jan z Radliczyc. W kolejnych latach rozebrano wschodnią ścianę prezbiterium, zastępując ją poligonalną apsydą. Każda z naw kościoła była oryginalnie nakryta osobnym dachem dwuspadowym. Najbliżej spokrewniony z kolegiatą jest halowy korpus katedry w Ołomuńcu, a wzór dla rozety z fasady zachodniej stanowi maswerk z transeptu kościoła Cystersów w Zlatej Korunie.
The Spinor Expressions of Mannheim Curves in Euclidean 3-Space
Authors: Erişir Tülay , İsabeyoğlu Zeynep
Published: April 2023

In this paper, the spinor formulations of Mannheim curve pair are investigated. First of all, two spinors matching to Mannheim curve pair are given and by considering the relationships between the Frenet frames of Mannheim curve pair, the relationship between two spinors matching to this curve pair are gotten. Therefore, a geometric interpretations of spinors are obtained using the Mannheim curve pair and considering Mannheim curve as helix the spinor formulations of Mannheim curve pair are given. Moreover, the spinor formulations are also obtained for the curvatures of the Mannheim curve pair. Consequently, an example of these spinors is obtained. Therefore, it is thought that this study will make an important contribution to the mathematical analysis and geometric interpretation of spinors, which have many uses in physics.
ES KRIM KELOR: PRODUK INOVASI SEBAGAI UPAYA PENCEGAHAN STUNTING DALAM 1000 HARI PERTAMA KEHIDUPAN (HPK)
Authors: Ninna Rohmawati  , Anita Dewi Moelyaningrum  , Eri Witcahyo
Published: April 2023

Es Krim Kelor: Produk Inovasi sebagai Upaya Pencegahan Stunting dalam 1000 Hari Pertama Kehidupan (HPK). Tepung daun kelor yang diolah menjadi es krim kelor mengandung zat gizi yang tinggi, terutama protein dan kalsium. Es krim kelor merupakam salah satu inovasi produk pangan lokal dalam upaya penanggulangan stunting. Mitra adalah Usaha Kecil Menengah (UKM) “Kesilir Marongghi Center Community (KM-2C)” yang mengalami masalah dalam pengembangan produk dan penjualan tepung daun kelor. Hasil penelitian ketua tim pengusul, menyatakan bahwa tepung daun kelor dapat diolah menjadi es krim kelor dengan penambahan tepung kelor 25 gram. Solusi pengolahan produk inovasi es krim kelor dilaksanakan melalui beberapa metode, yaitu: (1) pelatihan produksi; (2) pendampingan pengurusan P-IRT/SP; (3) pelatihan manajemen pembiayaan usaha dan pemasaran; (4) pendampingan produksi hingga pemasaran. Kegiatan ini dapat membantu permasalahan yang dihadapi mitra. Target dan luaran yang diharapkan telah tercapai, yaitu: (1) produk es krim kelor yang telah memiliki izin edar berupa SP; (2) metode manajemen pembiayaan usaha dan manajemen pemasaran yang tepat telah tercapai, yaitu melalui penjualan langsung, jejaring sosial, reseller, dan pameran produk. Mitra mengalami penambahan omzet dan peningkatan jumlah pembeli; (3) penguasaan ketrampilan berupa skill membuat es krim kelor. Kegiatan ini memberi dampak up-dating Iptek di UKM KM-2C
PENGEMBANGAN E-LKPD BERBASIS PBL UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS PESERTA DIDIK KELAS V SEKOLAH DASAR
Authors: Asri Pratiwi Gilang , Andri Nugroho Aryo , Ngatmini
Published: April 2023

The purpose of this development research was to determine the validity, practicality, and effectiveness of the PBL-based E-LKPD to improve the Mathematical Problem-Solving Ability of Class V Students at SDN Batiombo 01. This research was research and development with a design from Borg and Gall. The instruments used were validity sheets for experts and practitioners, teacher and student response questionnaires, E-LKPD validation sheets, validation sheets for solving mathematical problem solving skills, pretest and posttest questions. The validity test was carried out by experts with a value of 87.5% in the very valid category. The practicality test which was stated as practical by students with a score of 82 in the very good category and the practicality/readability response of the practitioner by the class teacher obtained a score of 83.75 in the very good category, and peer assessment obtained a score of 86.26 in the very good category. The effectiveness test used is the paired sample t test and n-gain. The result of the paired sample t test is 0.000, which means that there is an average difference between the learning outcomes of the pretest and posttest, which means the use of PBL-based E-LKPD to improve the mathematical problem solving ability of fifth grade elementary school students. The N-Gain result is 0.63 in the medium category.
Espécies Sentinelas: Monitoramento Ambiental com Base em Biomarcadores de Efeito Cito- e Genotóxico
Authors: Adam Mônica L. , Torres Rodrigo A. , Boos Harry , Pinheiro Marcelo A. A.
Published: April 2023

O crescimento demográfico humano tem promovido extrema elevação dos impactos antrópicos, acarretando declínio da biodiversidade mundial em vários ecossistemas, tornando imprescindível a aplicação de monitoramentos eficazes e ações efetivas de conservação. Atualmente, existe uma tendência de que os monitoramentos sejam de menor custo operacional e financeiro, bem como que possam ser desenvolvidos por longa duração. Os biomarcadores de efeito (p. ex., ensaios cometa, micronúcleo e vermelho neutro), têm sido empregados com sucesso em espécies emblemáticas, que têm se mostrado um ótimo reflexo da qualidade de um ambiente. Tais espécies, nomeadas “sentinelas ambientais”, evidenciam impactos antrópicos danosos ainda nos momentos iniciais, antecipando ações de gestão que evitem danos persistentes (às vezes irreversíveis) nas espécies, populações e comunidades locais, que somente seriam constatados futuramente. Espécies sentinelas precisam ser resistentes o suficiente, residentes do ambiente em avaliação, possuir reduzida vagilidade e mostrar interação com o maior número de componentes ambientais, sejam eles abióticos ou bióticos. Os trabalhos desenvolvidos com espécies de invertebrados (p. ex., bivalves e crustáceos) e vertebrados (p. ex., peixes e mamíferos) têm mostrado a excelência e eficácia dos biomarcadores, com avaliações no nível celular e molecular. O presente estudo visa apresentar os procedimentos que devem ser adotados durante a avaliação da qualidade ambiental pelo uso de biomarcadores de efeito (genotoxicidade e citotoxicidade), desde a escolha das espécies sentinelas, os cuidados na condução dos protocolos e a eficácia dos métodos em casos reais.
Työpaikkaostrakismiin yhteydessä olevat tekijät sairaalaorganisaatiossa
Authors: Manninen Sirpa M. , Koponen Samuli , Sinervo Timo , Kouvo Antti-Jussi , Laulainen Sanna
Published: April 2023

Terveydenhuoltoalan työhyvinvointi on ollut maailmanlaajuinen huolenaihe erityisesti covid-19-pandemian seurauksena. Työpaikkaostrakismia eli työpaikalla sosiaalisesta vuorovaikutuksesta ulossulkemista on tutkittu maailmalla varsin paljon, mutta suomalaisissa työ- ja organisaatiotutkimuksissa se on jäänyt hyvin vähäiselle huomiolle. Tämän tutkimuksen tarkoituksena on lisätä tietoa ja ymmärrystä työpaikkaostrakismiin liittyvistä tekijöistä. Tutkimukseen osallistuivat kahden suomalaisen yliopistosairaalan eri ammattiryhmien työntekijät ja johtajat (N=569). Tutkittavat vastasivat puolistrukturoidulla kyselylomakkeella erilaisiin työhyvinvointia mittaaviin väittämiin, joilla selvitettiin käsityksiä työtovereilta ja lähijohtajalta saadusta tuesta, vaikutusmahdollisuuksista työtahtiin, sosiaalisesta ilmapiiristä (QPSNordic) sekä koetusta ja havaitusta työpaikkaostrakismista (WOS). Aineisto analysoitiin lineaarisella regressioanalyysillä. Analyysin mukaan keskeisesti työpaikkaostrakismiin yhteydessä olevia tekijöitä olivat työtovereilta saatu tuki ja hyvä sosiaalinen ilmapiiri, jotka suojasivat työpaikkaostrakismilta. Tulokset osoittavat, että kokemus osallisuudesta tukee merkittävästi työhyvinvointia.
Erikoislääkärien kokemuksia johtamiskoulutuksesta
Authors: Tuononen Tiina , Kottonen Annariitta , Lammintakanen Johanna , Suominen Liisa , Heistaro Sami
Published: April 2023

Terveydenhuollon laadukkaan palvelutuotannon organisointi sekä jatkuvat hallinnolliset ja rakenteelliset muutokset edellyttävät onnistuakseen johtamista. Terveydenhuollon johtaminen on kuitenkin haasteellista. Puutteellista johtamista pidetään usein yhtenä syynä varsinkin julkisessa terveydenhuollossa koettuun pulaan ammattihenkilöistä. Tutkimuksen tarkoituksena oli kuvata Suomen Lääkäriliiton järjestämän Erikoislääkärien johtamiskoulutuksen vuosina 2010–2019 käyneiden erikoislääkäreiden kokemuksia koulutuksesta ja uramuutoksista. Tutkimuskysymykset olivat: 1) millaisia odotuksia Erikoislääkärien johtamiskoulutukseen (ELJ) osallistuneilla oli koulutuksesta, 2) mitä osaamista he kokivat koulutuksessa saaneensa sekä 3) millaisia muutoksia he kokivat urallaan koulutuksen jälkeen tapahtuneen. Tavoitteena oli tuottaa tietoa lääkärien ja hammaslääkärien johtamiskoulutuksen kehittämiseksi sekä johtamiskoulutukseen hakeutumisen edistämiseksi. Tutkimusaineisto (n = 115) kerättiin sähköisellä kyselylomakkeella, johon linkki lähetettiin kohderyhmälle (N = 504) sähköpostitse. Aineisto analysoitiin aineistolähtöistä laadullista sisällönanalyysiä käyttäen. Tutkimus osoitti koulutuksen vastanneen vastaajien odotuksia. Tärkeimpänä koulutuksen antina olivat lisääntynyt johtamisen ja hallinnon substanssiosaaminen, johtajuuden ymmärtäminen sekä vertaistuki ja verkostoituminen. Tulokset tukevat ELJ-koulutuksen tavoitteita ja siten lääkärijohtajille aikaisemmissa tutkimuksissa tunnistettuja osaamisvaatimuksia. Vastaajien uramuutoskokemukset liittyivät uralla etenemiseen ja henkilökohtaiseen muutokseen.
PENGARUH DISIPLIN KERJA DAN MOTIVASI KERJA TERHADAP KINERJA POLISI SATUAN SAMAPTA POLRES PROBOLINGGO
Authors: Rachman Mochammad Arief
Published: April 2023

This study was conducted to determine the effect of discipline and work motivation on the performance of the Samapta Unit of the Probolinggo Police. The aims of this study are to describe the discipline, motivation and performance of the Samapta Police of the Probolinggo Police. Testing and analyzing the effect of work discipline on the performance of the Police Unit Samapta Probolinggo Police. Testing and analyzing the effect of motivation on the performance of the Samapta Police Unit of the Probolinggo Police. The research method used was quantitative methods and took a sample of 39 respondents, the data analysis method used was multiple linear regression analysis using several variables, namely discipline, work motivation and performance. The results showed that discipline had a positive and significant effect on performance, work motivation had a positive and significant effect on performance.
UNA – Menschzentrierte Automatisierung/UNA – Human Centered Automatization
Authors: Köhler Martina , Karelina Dascha
Published: April 2023

Ein User Needs Assessment, kurz UNA, bietet die Möglichkeit, menschliche Bedürfnisse zu erfassen und zu analysieren. Im industriellen Kontext werden die Bedürfnisse der Mitarbeitenden selten berücksichtigt, was besonders bei der Einführung von Automatisierung oder künstlicher Intelligenz unzufriedene Mitarbeitende zur Folge haben kann und die Einführung unnötig erschwert. Im Nachfolgenden wird dieser Themenkomplex erläutert und eine Analysemöglichkeit vorgestellt.

 

The User Needs Assessment tool UNA is an analytical tool to capture human needs. Human needs are rarely considered in industrial practice, a fact that is often detrimental to the introduction of automatization or of artificial intelligence techniques and may lead to considerable discontent among employees. This paper discusses related topics and introduces an analysis tool to deal with them.
Datenerhebung in der Batteriezellenproduktion/Pilot plant for data-supported assembly of lithium-ion round cells
Authors: Lodwig Ragnar , Schulz Fabian
Published: April 2023

Das Technikum des Zentrums für Digitalisierte Batteriezellenproduktion (ZDB) bietet ein realitätsnahes Produktionsumfeld im Labormaßstab. Durch die umfassende Erhebung von Anlagen-, Prozess- sowie Umgebungsdaten und deren Verknüpfung bietet es die Basis zur Entwicklung und Validierung neuer Fertigungsverfahren. Dabei können sowohl Digitalisierungsansätze als auch Konzepte auf Maschinen- oder Prozessebene adressiert werden. Dieser Beitrag legt das Augenmerk auf die Anlagen der Zellassemblierung.

 

The pilot plant at the Center for Digitalized Battery Cell Manufacturing (ZDB) offers a realistic production environment on laboratory scale. By comprehensively collecting and linking plant, process, and environmental data, it provides the basis for developing and validating new manufacturing processes. Both digitization approaches and concepts at machine or process level can be addressed. This paper focuses on cell assembly plants.
Laserstrahlschweißen in der Batteriezellproduktion/Laser beam welding in battery cell production- Contacting of thermally sensitive electrode stacks for advanced cell technologies
Authors: Grabmann Sophie , Harst Felix , Mayr Lukas , Zäh Michael
Published: April 2023

Das Laserstrahlschweißen von Elektrodenstapeln für die interne Kontaktierung von Batteriezellen ist herausfordernd. Die geringe Dicke der Stromkollektorfolien und die hohe Wärmeausdehnung von Aluminium führen während des Prozesses zum Aufwölben und Ablösen der Folien. Der Einsatz von Nanosekunden-Laserpulsen ermöglicht das wärmearme Fügen von Aluminiumfolien mit dem Ableiter-Tab. Durch sequenzielles Schweißen einzelner Nahtabschnitte wurde das Aufwölben der Folien reduziert und es wurden homogenere Nahteigenschaften erzielt.

 

Laser beam welding of electrode stacks for internal contacting of battery cells is challenging. The low thickness of current collector foils and the high thermal expansion of aluminum cause the foils to bulge and detach during the process. The use of nanosecond laser pulses enables to join the aluminum foils to the arrester tab with low heat input. Sequential welding of individual seam sections reduces the distortion of the foils and allows for more homogeneous seam properties.
Hybridisierung bestehender Montagesysteme/Hybridization of existing assembly systems – Simulation-based method for mixed production with electric trucks
Authors: Ott Dominik , Voringer Bernhard , Bermpohl Fabian , Brungs Felix , Bielefeld Benjamin
Published: April 2023

Infolge verschärfter Klimaziele stehen Hersteller von Nutzfahrzeugen vor der Herausforderung, neben dem bestehenden Portfolio zusätzlich elektrisch angetriebene Fahrzeuge zu produzieren. Aufgrund der ungewissen Nachfrage gilt eine Mischproduktion verschiedener Antriebsarten als wirtschaftliche Lösung. Um bestehende Montagelinien dafür zu befähigen, wird ein simulationsgestütztes Vorgehensmodell vorgestellt, welches die Planungsdauer und -kosten für hybride Montagesysteme reduzieren soll.

 

Due to climate goals, manufacturers of commercial vehicles are facing the challenge of manufacturing electric vehicles in addition to their existing portfolio. As a result of uncertain demand, a mixed production of different drive types is considered an economical solution. To enable existing assembly lines, this paper presents a simulation-based process model to reduce the planning period and costs for hybrid assembly systems.
Evaluation von Data Analytics Anwendungsfällen/Identification and evaluation of data-based use cases for assembly – Evaluation of Data Analytics Use Cases
Authors: Stahl Tobias , Wurst Ferdinand , Huber Marco
Published: April 2023

Die Identifizierung und Bewertung von Anwendungsfällen im Bereich der Datenanalyse erfordert sowohl datenwissenschaftliche als auch fachliche Expertise, was Unternehmen oft vor Schwierigkeiten stellt. Aufgrund der Komplexität und des ungewissen wirtschaftlichen Nutzens möglicher datenanalytischer Anwendungsfälle gibt es Herausforderungen, die die Realisierung von Data Analytics Projekten erschweren. In diesem Beitrag wird eine Methode zur Identifizierung und Bewertung von Anwendungsfällen der Datenanalyse vorgestellt.

 

Identifying and realistically evaluating use cases in the field of data analytics requires expertise in both data science and domain knowledge, which often confronts companies with difficulties. Due to the complexity and the uncertain economic benefit of possible data analytic use cases, there are often challenges that make it difficult to realize data analytics projects. This publication presents a method for identifying and evaluating use cases of data analytics.
Digitaler Zwilling für die additive Fertigung/Digital twin for additive manufacturing
Authors: Wittmeir Tobias , Oettl Fabio , Schilp Johannes
Published: April 2023

Additive Fertigungsverfahren ermöglichen die Herstellung von sowohl gleichen als auch unterschiedlichen Komponenten in einem Bauvorgang. Um insbesondere für die additive Serienfertigung eine gleichbleibende Bauteilqualität zu gewährleisten, kann der Einsatz eines digitalen Zwillings sinnvoll sein. Dieser stellt hohe Anforderungen an die Datenbasis in Bezug auf Strukturierung, Rechenleistung und Datensicherheit und muss auf die relevanten Funktionen des Einsatzbereichs zugeschnitten sein.

 

Additive manufacturing enables the production of both several identical and different components in a single printing process. To ensure consistent component quality, especially for additive series production, the application of a digital twin can be useful. This places high demands on the data basis in terms of structuring, computing power and data security and must be tailored to the relevant functions of the respective application.
Wirkbeziehungen: Resilienz, Ressourcen und Leistung/Interdependencies: Resilience, resources and performance
Authors: Schulz Tim , Reichsthaler Luisa , Toth Daniel , Sielaff Lennard , Friedmann Andreas
Published: April 2023

Dieser Beitrag konzentriert sich auf den Zielkonflikt für Produktionsanlagen und stellt einen ganzheitlichen Rahmen vor, der hilft, die voneinander abhängigen Attribute von Resilienz, Ressourceneffizienz und Leistung anhand eines systemdynamischen Modells zu optimieren.

 

This paper focuses on the different conflicting goals of manufacturing facilities and presents a holistic framework to help optimizing the interdependent attributes of resilience, resource efficiency, and performance, using a system dynamics model.
Dipeptide analogues of fluorinated aminophosphonic acid sodium salts as moderate competitive inhibitors of cathepsin C
Authors: Wątroba Karolina , Pawełczak Małgorzata , Kaźmierczak Marcin
Published: April 2023

In this paper, we present the solvolysis reaction of dipeptide analogues of fluorinated aminophosphonates with simultaneous quantitative deprotection of the amino group. To the best of our knowledge, this work is the first reported example of the application of fluorinated aminophosphonates in cathepsin C inhibition studies. The new molecules show moderate inhibition of the cathepsin C enzyme, which opens the door to consider them as potential therapeutic agents. Overall, our findings provide a new avenue for the development of fluorinated aminophosphonate-based inhibitors.
EFEKTIVITAS PENGGUNAAN GOOGLE MEET SEBAGAI MEDIA PEMBELAJARAN DARING SELAMA PANDEMI COVID-19
Authors: Yuliana Dyan Perempuan
Published: April 2023

Penyebaran virus Covid-19 yang sangat cepat mengharuskan seluruh pembelajaran beralih dari pembelajaran secara tatap muka (luring) ke pembelajaran secara online (daring) untuk memutus rantai penyebaran virus tersebut. Pembelajaran daring tidak sepenuhnya berjalan efektif dikarenakan keterbatasan sinyal dan ketersediaan media yang mendukung. Tidak semua pendidik dan peserta didik memiliki pemahaman dalam menggunakan mobile digital. Salah satu aplikasi yang dapat digunakan dalam pembelajaran jarak jauh adalah Google Meet. Aplikasi Google Meet menyediakan fitur yang mendukung pelaksanaan pembelajaran secara daring, bersifat gratis, dan penggunaan kuota internet yang lebih efisien atau lebih stabil. Hal tersebut tentunya memudahkan peserta didik (siswa maupun mahasiswa) untuk mengakses Google Meet dibandingkan dengan media platform lainnya. Penelitian ini bertujuan untuk menganalisis efektivitas penggunaan Google Meet sebagai media pembelajaran daring selama pandemi Covid-19. Metode penelitian yang digunakan yaitu Literature Review. Metode dalam pencarian sumber data artikel dilakukan melalui database resources Google Scholar (2020-2021) untuk mengambil artikel yang relevan yang diterbitkan dalam Bahasa Indonesia. Istilah dan frasa kunci yang terkait dengan Google Meet, pembelajaran daring, dan pandemi Covid-19 digunakan dalam pencarian subjek terkait. Hasil penelitian ini menunjukkan bahwa Google Meet efektif digunakan sebagai media pembelajaran daring, khususnya selama pandemi Covid-19 sehingga memudahkan dalam penyampaian dan pemahaman materi pembelajaran. Penggunaan Google Meet juga lebih efisien karena dapat dilakukan dimanapun dan kapanpun selama ada jaringan internet dan HP/komputer/laptop.
PERANCANGAN SISTEM INFORMASI COVID-19 BERBASIS WEBSITE DENGAN PHP MENGGUNAKAN METODE RAPID APPLICATION DEVELOPMENT (RAD)
Authors: Pratomo Rizal Dwi , Widiasari,M.MT. Dr. Indrastanti R.
Published: April 2023

Sistem informasi sudah menjadi salah satu solusi dalam melakukan pekerjaan sehari-hari dimasa pandemi ini. Manfaat dari sistem infromasi bisa membantu pekerjaan lebih efisien dan sebagai tempat untuk penyimpanan maupun pengolahan data. Pada penelitian ini merancang sebuah sistem yang dapat berguna juga memberi pengetahuan serta mengembangkan pengetahuan dalam sebuah program. Salah satunya yaitu pembuatan website covid-19. Tujuan pembuatan website untuk menampilkan informasi tentang suatu desa secara online. Dengan penerapan sistem informasi pada Desa Reksosari terdapat hak akses atau sebuah level user yang berbeda, level user ini dibedakan menjadi 3 yaitu admin, staff dan client. Admin mempunyai fasilitas untuk akses dan menambahkan data untuk staff. Staff mempunyai fasilitas bisa mengakses sistem, mengupdate data, membuat data dan juga menghapus data. Client mempunyai fasilitas melihat data dan melakukan feedback jika terjadi kesalahan data.
PENGARUH MEDIA VIDEO ANIMASI TERHADAP PENGETAHUAN TENTANG PERAWATAN ORGAN REPRODUKSI PADA REMAJA PUTRI
Authors: Mahri Malika Muhammad , Wandi Wandi
Published: April 2023

Kesehatan reproduksi remaja merupakan satu masalah remaja yang berakar dari kurangnya informasi, pemahaman, kesadaran untuk mencapai keadaan sehat secara reproduksi. Untuk mengurangi permasalahan tersebut perlu adanya perlakuan dengan perawatan pada organ reproduksi. Tujuan penelitian ini untuk mengetahui pengaruh video animasi terhadap pengetahuan tentang perawatan organ reproduksi pada remaja putri di SMP Al-Irsyad Al-Islamiyah Malang. Jenis penelitian ini kuantitatif menggunakan metode desain pre-experimental dengan pendekatan one group pretest-posttest. Populasi penelitian ini siswi kelas VIII berjumlah 30 orang. Teknik pengambilan sample menggunakan teknik non probability. Pengambilan data menggunakan kuisioner secara langsung dan bentuk intervensi dengan melihat dan mendengarkan video animasi. Hasil penelitian tingkat pengetahuan terdapat perubahan yang sebelumnya pada hasil pretest kategori baik meningkat dari 23% menjadi 73%, kategori cukup, dari 47% menjadi 27%, dan kategori kurang 30% menjadi 0%. Berdasarkan hasil uji Wilcoxon terdapat pengaruh signifikan video animasi terhadap pengetahuan tentang perawatan organ reproduksi pada remaja putri di SMP Al-Irsyad Al-Islamiyah Malang (P value 0,000). Dengan demikian video animasi dapat direkomendasikan sebagai salah satu media edukasi guna meningkatkan pengetahuan tentang perawatan organ reproduksi

Adolescent health is teenage problem that from lack information, understanding, and awareness to achieve reproductive health. To reduce problems, there is need treatment for reproductive organs. The purpose of study to determine the effect of animated video knowledge about reproductive organ treatment in girlsat Al-Irsyad Al-Islamiyah Junior High School Malang. This type of quantitative research uses a pre-experimental design method with one group pretest-posttest approach. Population of this research class VIII students totaling 30 people. Sampling technique used non-probability techniques. Data retrieval using direct questionnaires and forms of intervention by watching and listening animated videos. Results study showed that there was change level of knowledge previously in pretest results in good category increasing from 23% to 73%, sufficient category, from 47% to 27%, and poor category from 30% to 0%. Based on results of the Wilcoxon test, Asymp.Sig value is 0.000 there is difference learning outcomes pretest and posttest can conclude that there is an effect of animated video on knowledge about reproductive organ treatment in girls at Al-Irsyad Al-Islamiyah Junior High School Malang. Therefore, Animated videos can recommended educational medium to increase knowledge about Reproductive Organ Treatment.
Perancangan Basis Data Perpustakaan Universitas Menggunakan MySQL dengan Physical Data Model dan Entity Relationship Diagram
Authors: Mukhlis Iqbal Ramadhani , Santoso Rudi
Published: April 2023

Perpustakaan merupakan sebuah tempat atau wadah yang dapat berfungsi untuk mengumpulkan dan menawarkan berbagai macam hal pengetahuan yang berbentuk cetak atau rekam. Berkembangnya teknologi saat ini yang begitu pesat dapat memberikan kemudahan sarana informasi maupun komunikasi sangat mempengaruhi terhadap kelancaran aktivitas bisnis yang membantu dalam pengambilan keputusan untuk penyimpanan data yang didukung oleh database atau basis data. Tujuan dari penelitian ini adalah untuk merancang dan membangun Basis Data Perpustakaan di Universitas yang memudahkan dalam pengelolaan data dengan menggunakan Physical Data Model dan Entity Relationship Diagram. Metode yang digunakan dalam penelitian ini mengadopsi metode Waterfall. Hasil dari perancangan dan pembuatan desain basis data perpustakaan Universitas memungkinkan untuk menyimpan data atau membuat dan melihat perubahan serta mengambil informasi dengan cepat dan mudah.
Foros virtuales: experiencia de aprendizaje en la modalidad a distancia con ECP
Authors: Nakamura Matus Hatsuko Yalí
Published: April 2023

El presente artículo expone los resultados de un estudio doctoral bajo un enfoque cualitativo, a partir de una investigación acción efectuada en la Universidad Nacional Autónoma de México (UNAM), con el objetivo de implementar un objeto virtual de aprendizaje, denominado foro virtual, en el análisis de la práctica docente dentro del Sistema Universidad Abierta y Educación a Distancia (SUAyED), con la participación de 11 estudiantes de la Licenciatura en Pedagogía modalidad a distancia, y las contribuciones de tres expertos en ECP y Desarrollo Humano, a fin de trabajar con las condiciones suficientes y necesarias de la teoría rogeriana. Se plasmó el diseño tecnopedagógico de los foros virtuales, considerando los momentos de una secuencia didáctica: encuadre, desarrollo, retroalimentación y cierre, con seis foros relacionados con el modelaje rogeriano. Se promovió una discusión efectiva, con actividades congruentes con los contenidos, y se logró vincular lo teórico con lo vivencial. Los resultados señalan emociones como soledad, abandono, y comunicación interpersonal impersonal durante el proceso educativo, siendo el ECP una herramienta necesaria para avanzar en la planificación de herramientas digitales más inclusivas.
La prueba indiciaria y la presunción jurídica en el marco del proceso penal peruano
Authors: Gonzales Campos Cesar Aladino
Published: April 2023

El objetivo de este artículo es determinar la eficacia de la prueba indiciaria (PI) la cual lleva al convencimiento del órgano del órgano judicial sobre la veracidad de hechos que no sindican directamente al procesado. Las pruebas indiciarias constituyen un elemento que abona al razonamiento del juez. Esto, en base a indicios proporcionados de una parte, pudiendo ser alteradas antijurídicamente por la otra parte, lo que conllevaría al error al momento de resolver el magistrado, pues lo haría de forma no objetiva. Así pues, tenemos que el presente artículo, llega a la conclusión que, la (PI), ante la presunción jurídica en el marco del proceso penal peruano, se desarrolla de manera ineficiente y con una exigua consistencia mediante sus valoraciones y motivaciones aplicadas a ella.
Investigación en enfermería: punto de apoyo para el desarrollo del cuidado humano
Authors: Márquez de González Ana Hilda , Albornoz Zamora Elsa Josefina , Guzmán Marigina Del Carmen , Cruz Tamayo Karen Estefanía , Chuga Guamán Jonathan Gabriel , Herrera Miranda Jorge Paul , Luna Álvarez Heriberto Enrique , Brice Hernandez Dewis Esqueila
Published: April 2023

La investigación científica es la piedra angular de la ciencia, gracias a esta es que las profesiones alcanzan su desarrollo y perfeccionamiento, la Investigación en enfermería ha ido escalando los lugares que actualmente ocupa, actualmente se hace indispensable que el profesional adquiera las destrezas necesarias para la investigación (parte fundamento de la educación superior). La investigación en fundamental para mejorar la calidad de vida, incluye una amplia gama de enfoques, desde estudios de observación hasta ensayos clínicos, al analizar las ventajas del entorno de enfermería como laboratorio de investigación, se evidencia que bajo esta premisa el profesional de enfermería puede tomar decisiones informadas sobre la atención del paciente y ajustar sus intervenciones. Objetivo: Reflexionar sobre la investigación en enfermería y las implicaciones que conlleva el proceso. Metodología Para la realización de este artículo se realizó una revisión sistemática se procedió en las bases de datos PubMed, de artículos científicos en español e inglés relacionados con el tema de investigación en Enfermería utilizando como palabras claves investigación, Enfermería, Cuidado humano. Tras el análisis de esta investigación se Concluye: El entorno de enfermería puede considerarse como un laboratorio de investigación en el que los enfermeros pueden realizar investigaciones prácticas y aplicar los resultados para mejorar la atención al paciente
Estrategia pedagógica para el fortalecimiento del cuidado del medio ambiente a través del área de derecho propio con los estudiantes del grado séptimo
Authors: Aza Tapia José Virgilio , Puchana  Moreano Jairo Jesús , Díaz Abahonza Edwin Holman
Published: April 2023

El artículo corresponde al recorrido investigativo del proyecto “Derecho Propio y gobernabilidad en La Guardia Ambiental Indígena” en La Institución Educativa Bilingüe Agroindustrial Sindagua, Resguardo indígena Palmar Imbi Medio de Ricaurte (Nariño, Colombia); cuyo objetivo general buscó establecer una estrategia pedagógica para el fortalecimiento del cuidado del medio ambiente a través del área de derecho propio con estudiantes del grado séptimo.

Para ello se utilizó la metodología cualitativa-descriptiva, de acuerdo a características del pueblo indígena y su tradición oral, mediante instrumentos como la entrevista abierta, adaptada a los procesos etnoeducativos, denominada “Minga de Pensamiento”, el dialogo y la observación participante entre la guardia ambiental, docentes y líderes del resguardo, ajustada a su cosmovisión y cosmogonía, la armonía del ser humano y el entorno natural. Sin embargo, por rigores del conflicto armado y la intromisión de distintos actores al territorio, se ha causado serios daños, que exigen ahondar en el conocimiento, perfilando alternativas de solución. 

Como resultados principales, se pudo reconocer la importancia del conocimiento ancestral, los componentes pedagógicos y curriculares propios y la incidencia del derecho propio en las prácticas de la educación ambiental hombre naturaleza (Inkal-Awá), usos, saberes, costumbres y relación amigable con la madre tierra, para incorporarse en el currículo etnoeducativo.
Infection of Corbicula clams by trematode cercariae in Myanmar
Authors: Kropotin Alexander V. , Bespalaya Yulia V. , Kondakov Alexander V. , Khrebtova Irina S. , Vikhrev Ilya V. , Bolotov Ivan N.
Published: April 2023

A few studies on parasites associated with Corbicula clams are currently available. Here, we report on the first DNA-based and histological identification of cercariae of the trematode Prosorhynchoides sp. (Digenea: Bucephalidae) in C. fluminea and C. leana from Myanmar. The cercariae of Prosorhynchoides sp. were discovered in the foot tissue of these clams. The mean body length of cercaria is 132.7 ± 10.0 µm, while the mean tail stem length is 26.1±1.4 µm.
RUSSIA’S GEOPOLITICAL AMBITION IN THE BLACK SEA
Authors: Pattnaik Dr. Jajati K. , Panda Dr. Chandan K.
Published: April 2023

Russia’s geopolitical interest in the Black Sea embodies its strategic dominance in the region. Its competitor in the littoral states of the Black Sea is apparently Turkey. The episodes of rivalry and cooperation between these two powers constitute the Black Sea geopolitical history. The much truncated Russia after the collapse of the Soviet Union in 1991 created opportunities for the US-NATO (North Atlantic Treaty Organisation) alliance to expand incrementally into the Black Sea with the bouquet of NATO protectionism through membership. The littoral states sought membership in order to decouple themselves from Russia and expressed their deep allegiance to the new geopolitical formations in the Black Sea region on the frameworks of democracy. This infuriated Russia and drove it into action. The Russian aggression against Georgia in 2008 and Crimea in 2014 and the current attack on Ukraine to secure independence for Donetsk and Luhansk regions are expressions of cumulative frustration over NATO eastward expansion into its sphere of activity and hegemony. Therefore, this article explores the geo-political and geo-strategic significance of the Black Sea in the Russian scheme of things and its acts of aggressive protectionism in the region.
Basic Criteria for Building the Third Renaissance in Uzbekistan
Authors: Sobirovich Turdiyev Bexruz
Published: April 2023

On the occasion of the 29th anniversary of the independence of the Republic of Uzbekistan, President Shavkat Mirziyoyev emphasized that the goal of our development should be the Third Renaissance. This strategic idea, in its grandeur, shows the need to aim for a common goal in all aspects of national development. In practice, the head of state expressed the new and clarified content of the national idea of Uzbekistan at the current stage of development. This article analyzes the important role of literature, theater and art in establishing the Third Renaissance in Uzbekistan.