bluuebunny/crossref_metadata_2025 huggingface dataset:
Impacto da mineração artesanal de ouro nos solos agrícolas: Caso do distrito de Manica, Moçambique
Authors: Raso Edson Fernandes , Savaio Severino dos Santos , Mulima Eduardo Pinto
Published: June 2022

Em Moçambique, a província de Manica é referência na ocorrência e exploração de ouro aluvionar. Este mineral é atualmente explorado na escala industrial e artesanal. A extração deste mineral consiste na remoção de sedimentos ricos e pobres em mineral de ouro e posterior concentração ou separação do mineral de ouro com sedimentos ou outros minerais. Os sedimentos assim como os rejeitos do processamento são descartados na superfície, recobrindo os solos superficiais ricos em minerais e nutrientes alterando as características naturais deste, deixando-os inférteis para a prática de agrícola. Assim, objetivou-se com este trabalho avaliar os parâmetros químicos dos solos nas áreas de atividade garimpo em relação a fertilidade para a produção agrícola, designadamente pH, Hg, Zn, NPK, MO e CTC. O estudo foi realizado em Moçambique, província de Manica, distrito de Manica, nas localidades de Cacárue, Mucurumadze e Penhalonga, onde foram coletadas amostras de solos em dez pontos, escolhidos de forma aleatória 10 pontos de amostragens de solos, nas camadas de 0-20 cm e 20-40 cm. Verificou-se que o pH variou e os teores de N, P e K foram baixos. Estes resultados da análise laboratoriais dos solos mostraram que algumas das áreas podem ser reaproveitadas para agricultura, mas para culturas específicas após o tratamento dos solos. A atividade de garimpo nestas localidades compromete a qualidade dos solos, no concernente aos padrões exigidos para a prática de agricultura.
COOPERATION IN THE CONTEXT OF LIBERAL SOCIALISM
Authors: Denilkhanov Aslanbek K.
Published: June 2022

Aim. To show the evolution of cooperation in the context of liberal socialism, which has already played and continues playing an important role in the economy and socio-political life of society.Methodology. To achieve this purpose, the author applied a wide range of general scientific methods and political science approaches: dialectical, axiological, statistical, historicism, analysis and synthesis.Results. The author comes to the conclusion that socialism, established in Soviet Russia, was essentially liberal, despite the certain excesses in different periods of its almost a century-old history. It is noted that during the analyzed period the country’s government, in order to overcome economic crises, had to incorporate cooperation into the Soviet economy, thereby turning it into a mixed one, despite the unacceptability of its economic and ethical basis.Research implications is in a comprehensive approach to the study of the essence, place and role of cooperation from the point of its value foundations. The reconsideration of such definitions of social and economic system as “capitalism” and “socialism”, as well as synthetic versions of these concepts (“state capitalism” and “liberal socialism”) is conditioned by the fact that these definitions gain with new meaning and require semantic analysis over time. Cooperation, in turn, being in the “gray” zone between capitalist and socialist modes of production, is the optimal form that ensures a balance of interests of all subjects of economic activity.
FUTURESHOCK AND CONTINUOUS DEVELOPMENT: EXPANDING THE SPACE OF EDUCATION AND MOBILITY OF THE PERSON
Authors: Krotenko Tatyana Yurievna
Published: June 2022

Aim. The purpose of the work is to consider the concept of "personality mobility" as a concept of education that is significant in the context of a permanent futureshock.

Methodology. The following methods were used: a) analysis of theoretical ideas about lifelong education, personal mobility, transdisciplinarity and continuity of education of a professional of the future; b) analysis of pedagogical and research experience in the field of modern education; c) local expert survey; d) content analysis of respondents' answers to open-ended questions.Results. Based on the study, the article presents a look at the purpose of education and knowledge in the life of a modern person acting in the information society. It is proved that continuous education is no longer an arbitrary choice of a person, but an imperative, not only social and economic, but physical, emotional, cultural.

Research implications. Conclusions are drawn about the need in the context of "educational impact" to diagnose the temporal properties of the subject of learning, for example, in order to assess the appropriateness of a particular learning step, assess a person's readiness to present his level of learning, assess a particular stage of individual development in terms of sensitivity to the next portion knowledge, assessment of motivation, desire for the next "reset" and resumption of learning.
Назначение и классификация учетных регистров
Authors: Боташева Л.С. , Уртенова М.П.
Published: June 2022

Для того чтобы получить необходимые показатели о финансово-хозяйственной деятельности предприятий, необходимо каким-то образом сгруппировать и обобщить данные, содержащиеся в первичном документе. Этот процесс осуществляется с использованием учетных регистров. Учетный регистр - это способ регистрации, систематизации и отображения бухгалтерской информации на материальных носителях.
Инновационная деятельность в гражданской авиации: факторы снижения интенсивности
Authors: Городнова Н.А. , Сорокина К.В.
Published: June 2022

Развитие гражданской авиации невозможно без новых технических и технологический решений. Именно от них зависит успех и продвижение деятельности в данной сфере. Интенсивность инновационной деятельности - главный движущий фактор авиационной промышленности. Наблюдаемое снижение темпов инновационного развития, требует выяснения причин и разработки путей активизации передовых разработок.
Проблемы коммерциализации инноваций в Российской Федерации
Authors: Джабраилов Д.Х. , Бексултанова Х.А.
Published: June 2022

В данной статье рассмотрены основные причины внедрения инноваций и проблемы, с которыми сталкиваются организации на этом пути. Рассмотрены основные понятия инновационного менеджмента, его функции и значение для предприятия, а также инновационные стратегии развития.
Анализ и пути повышения конкурентоспособности предприятия
Authors: Карапетян Л.А.
Published: June 2022

В статье рассматриваются особенности проведения и методы стратегического анализа и оценки конкурентоспособности компаний. Так же раскрыты различные способы повышения конкурентоспособности предприятий.
Планирование проведения аудита экономического субъекта
Authors: Лукина Е.В. , Фецкович И.В. , Горохова Ю.С.
Published: June 2022

В статье описаны необходимость и процедуры получения аудитором понимания деятельности организации и ее окружения, описаны основные вопросы, которые должны быть отражены в общей стратегии аудита и плане аудита в соответствии с требованиями Международных стандартов аудита.
Управленческий анализ как инструмент управления организацией в условиях экономического кризиса
Authors: Набок Д.И.
Published: June 2022

В условиях современного развития экономической системы российского государства возникает множество внешних и внутренних причин развития кризисных ситуаций, которые, в свою очередь, оказывают влияние на финансовую и экономическую деятельность экономического субъекта. Предупреждение кризисных явлений возможно с помощью применения в деятельности организаций антикризисных мер, одной из которых является использование управленческого анализа для поддержания экономической эффективности и разработку стабилизирующих мероприятий. В данной статье рассматривается сравнительная характеристика управленческого и финансового анализа, необходимость применения управленческого анализа в условиях нестабильной экономики, на примере сельскохозяйственной организации ООО «Росток», основным видом деятельности которой является выращивание зерновых культур, рассмотрим значение управленческого анализа в деятельности компаний в условиях наступления кризиса.
Исследование некоторых особенностей управления персоналом на предприятии
Authors: Сайфидинов Б. , Булаткин Г.Р.
Published: June 2022

Объектом кадровой работы является персонал как таковой, а ее субъектами – работники, должностные лица и организационные структуры, ответственные за работу с кадрами (подразделения, линейные и функциональные руководители, общественные организации). В статье рассматривается эффективные направления улучшения функционирования системы управления персоналом.
Цифровая трансформация системы образования. Сложности и перспективы, особенности процесса ценообразования учебного продукта
Authors: Чунина А.Е. , Синицина Д.Г.
Published: June 2022

В данной статье авторами были рассмотрены особенности цифровой трансформации системы образования, перспективы ее развития, а также сложности, связанные с ее внедрением и ценообразованием учебного продукта, в условиях цифровизации. Также в статье авторы обращают внимание на теоретическую составляющую цифровизации и области, в которых активно производится данный процесс. Актуальность данной статьи обусловлена в первую очередь тем, что в Российской Федерации активно внедряется данный феномен и реализуется во всех областях: здравоохранение, наука, образование, экономика и др.
Methods of assessing the clusters functioning effectiveness
Authors: Shuenkova L.O. , Zhukova Yu.V.
Published: June 2022

This article is devoted to the search for approaches that will allow to evaluate the effectiveness of the functioning of clusters. The paper analyzes some existing models for evaluating the performance of clusters. A system of balanced indicators was proposed to assess the effectiveness of cluster entities. Using the example of the Ulyanovsk automobile cluster, the performance indicators of the industrial organizations that make up it were calculated. The necessity of taking into account the industry affiliation of the cluster is determined.
Исследование показателей надежности систем хранения данных, использующих коды, исправляющие ошибки
Authors: Зыков Д.А.
Published: June 2022

Рассматриваются специализированные марковские модели надѐжности для расчѐта показателей систем хранения данных, использующих коды исправляющие ошибки и построенных на базе твердотельных накопителей, приведены примеры расчѐтов показателей надѐжности для систем с различными схемами кодирования.
Современные тенденции проведения валютных платежей
Authors: Биджиева З.А. , Боташева Л.С.
Published: June 2022

В статье проводится анализ возможности применения криптовалюты с использованием платформы «блокчейн» в международных расчетах, а также рассмотрен перспективный способ расчетов цифровыми деньгами.
Efectos del manejo productivo de un sistema agroforestal en la diversidad de parasitoides asociados (Hymenoptera: Braconidae) en Yucatán, México
Authors: Campos-Navarrete Maria Jose , Pech Cutis Cecilia Marisol , Castillo-Sánchez Luis Enrique , Canul-Solis Jorge Rodolfo , López-Cobá Ermilo Humberto , Ruz-Febles Nery Maria
Published: June 2022

Los agroecosistemas tropicales han surgido de la continua modificación de los ambientes naturales, como una alternativa de sustentabilidad para la producción de alimentos y la conservación de la biodiversidad. Este trabajo explora como se modifica la diversidad de parasitoides en ambientes donde la diversidad vegetal es limitada e.g. cultivos y cuando estos son adyacentes a la vegetación secundaria, es decir un escenario fragmentado de forma continua en un espacio limitado. Se encontró que no hay un efecto directo de la diversidad de plantas en el grupo de parasitoides estudiado; pero el número de especies especialistas es alto, lo cual señala que en agroecosistemas diversificados estos probablemente funcionen como remanente de hábitat natural o como refugio para los parasitoides que se dispersan hacia los diferentes tipos de manejo dentro del agroecosistema. Por lo anterior es necesario considerar en futuros estudios los controles ejercidos por los efectos plant diversity bottom-up  and consumer top-down. Sumando a esto el contexto de las interacciones que ocurren en los agroecosistemas.
Virtual Reality Sailing Simulation for People with Physical Disabilities: Learn to Sail
Authors: Autry Cari E. , Anderson Stephen C.
Published: June 2022

Participation in sailing is regarded as having positive outcomes on quality of life (Recio, et al., 2013). The same outcomes apply to people with physical disabilities; however, evidence-based research on sailing as a recreational therapy intervention is limited (Autry & Anderson, in press). Due to various constraints, low participation rates of people with physical disabilities in sailing programs is one reason for such paucity in research. Use of virtual reality sailing simulation (VRSS) to teach people with disabilities how to sail is one way to overcome those constraints. The purpose of this paper is to provide a Brief Report of the results of a research study focusing on participant knowledge and skills of sailing. Seven participants with physical disabilities completed an 11-week VRSS Learn to Sail program, passed the sailing standards, and reported the program contributed to their perceived abilities to learn how to sail and aspirations to sail on water.
​​Fertility Assessment of Major Maize Growing Soils of Kupwara District, J and K, India
Authors: Mansoor Mehvish , Alaie Tajamul Aziz , Hakeem Shahid Ahmad , Irshad Insha
Published: June 2022

Background: The assessments of the available nutrient status of maize growing soils are essential to generate baseline information regarding efficiency of nutrient availability in order to improve yield and maintain soil health. The information generated would be useful for the subsequent research and developmental activities in these areas and shall guide in assessing the possible cause of low yield and quality of maize production. Methods: Fertility assessment of major maize growing soils for district Kupwara was carried out during 2016. Twenty (20) composite surface soil samples at representative sites were collected and investigated for the available nutrient status and chemical properties Result: The soils were slightly acidic to slightly alkaline in reaction (6.1-7.4). The soils of the study area were high in organic carbon content (0.7 to 1.4%), were low in soluble salts (0.11-0.35 dSm-1) and calcium carbonate content (0.08 to 0.15%). The available nitrogen, phosphorous and potassium were ranged from 295.24 to 510.00 kg ha-1, 10.03 to 20.36 kg ha-1, 131.00 to 165.30 kg/ha, respectively. The pH of the soils determined has a negative and significant correlation with available nitrogen (r = -0.915*) and phosphorous (r = -0.931*). A significant and negative correlation of calcium carbonate was observed with available nitrogen (r = -0.871*) and phosphorous (r = -0.906). The organic carbon content shows significant and positive correlation with available nitrogen (r = 0.936*), phosphorous (r = 0.986*), respectively.
Moving Targets: Social Protection as a Link Between Humanitarianism, Development and Displacement
Authors: Collyer Michael , te Lintelo Dolf , Mutambasere Thabani , Zaman Tahir
Published: June 2022

Despite the widespread concern with social protection in the field of development, it has had little impact on displacement until very recently. UNHCR has had a Social Protection Unit since 2009, but social protection is barely mentioned in either the Global Compact on Refugees or the Global Compact for Safe, Orderly and Regular Migration, both agreed in 2018. The period since 2018 has seen a growth of research interest and new policy development. This represents the latest appearance of the humanitarian-development nexus in the field of displacement. This nexus is a long-standing one and is inherent in the term ‘durable solution’ as the only effective end of displacement. Unfortunately, there are few recognised successes, and durable solutions are enjoyed by only a tiny proportion of the growing number of displaced people in the world today. This makes renewed attention to the humanitarian-development nexus all the more urgent. In this paper we review the relationship between a humanitarian response to initial displacement and longer-term development planning, as well as the recent range of research and policy responses in this field. These demonstrate significant potential of social protection. We go on to consider six areas of developing theorisation in order to inform what would constitute success in the expanding inclusion of displaced people in social protection programmes or systems. We conclude with four suggestions where further research in this area can help to determine how and if the potential for social protection to offer more sustainable responses to displacement is being realised.
İkinci basamak devlet hastanesinde tek ürolog tarafından gerçekleştirilen ürolojik laparoskopik prosedürler ve sonuçları
Authors: BAHÇECİ Tuncer
Published: June 2022

Amaç: İkinci basamak devlet hastanesinde tek ürolog tarafından gerçekleştirilen ürolojik laparoskopik operasyonların sonuçlarını irdelemek.Gereç ve Yöntem: Ocak 2018 – Ocak 2021 yılları arasında Şanlıurfa Eğitim ve Araştırma Hastanesi’nde ürolojik laparoskopik cerrahi geçiren 30 hastanın verileri retrospektif olarak incelendi. Operasyon tipi, ameliyat süreleri, taraf, dren süreleri, hastanede kalış süreleri ve komplikasyonları not edildi.
Bulgular: Tüm hastalara transperitoneal yolla laparoskopi yapıldı. On beş hastaya laparoskopik nefrektomi, 4 hastaya dismembred piyeloplasti, 8 hastaya üreterolitotomi, 3 hastaya ise kist eksizyonu uygulandı. Ortalama hasta yaşı 40,43 + 16,72 (14-76) saptandı. Erkek/kadın oranı 13/17 olmak üzere %43,3 erkek ve %56,7 kadın saptandı. Operasyon sürelerine bakıldığında nefrektomi 173,26 (120-240) dk. piyeloplasti 240 ± (210-270) dk. üreterolitotomi 110,75 (75-180) dk. kist eksizyonu 112,66 (100-138) dk. saptandı. Tüm hastaların drenaj miktarları eser miktarda (<50ml) idi. Dren çekilme süresi nefrektomi 2,26 (1-4) gün, piyeloplasti 3,5 (2-4) gün, üreterolitotomi 2,62 (2-4) gün, kist eksizyonu 1 (1) gün saptandı. Hastanede kalış süresi nefrektomi 3,46 (2-7) gün, piyeloplasti 4.5 (3-5) gün, üreterolitotomi 3.5 (2-7) gün, kist eksizyou 1,67 (1-2) gün saptandı. Toplam 30 vakanın 3’ünde (%10) açık prosedüre geçildi. Sadece internal iliak ven yaralanması olan bir hastaya 2 ünite kan transfüzyonu yapıldı. Komplikasyonlar Clavien-Dindo sınıflamasına göre değerlendirildiğinde internal iliak ven yaralanması sonrası açık onarım yapılan hasta Clavien-Dindo grade 3b, post-operatif atelektazi gelişen 3 hasta ise Clavien-Dindo grade 1 olarak kaydedildi.
Sonuç: Laparoskopik operasyonlar ülkemizde üniversite hastaneleri ve eğitim klinikleri başta olmak üzere birçok merkezde açık operasyonların yerini almaktadır. Cerrahın yeteneğine ve tecrübesine göre değişkenlik göstermekle birlikte laparoskopik operasyonlar uzun öğrenme eğrisi gerektirmektedir. Günümüzde laparoskopik vakaların artışına sekonder asistanların deneyimlerinde de artış söz konusu olmaktadır. Laparoskopik operasyonlar; laparoskopi eğitimi almış ve deneyimleme fırsatı olmuş ürologlar tarafından uygun hasta seçimi ve doğru planlama ile ikinci basamak hastanelerde güvenle yapılabilir.
Evaluation of the effects of neoadjuvant chemotherapy on probably benign breast lesions with MRI: Report of two cases
Authors: ASLAN Özge , OKTAY Ayşenur , YENİAY Levent
Published: June 2022

In cases with breast cancer, probably benign lesions can also be seen in the other areas of the breast. It is known that neoadjuvant chemotherapy causes morphological changes in the normal breast tissue and the benign lesions, in addition to effects on malignant mass.
In cases with complete response with neoadjuvant chemotherapy, probably benign lesions without tissue diagnosis cause a dilemma in the breast conserving surgery plan, when they shrink or disappear at the end of the treatment. We aimed to demonstrate the effects of neoadjuvant chemotherapy in cases with probably benign breast lesions via dynamic contrast enhanced breast MRI.
Nadir görülen bir pnömotoraks olgusu: katamenial pnömotoraks
Authors: YAVUZ Hasan , ÇEVİK ERGÖNÜL Ayşegül , AKÇAM Tevfik İlker , ÇAĞIRICI Ufuk
Published: June 2022

Endometriozis, uterus dışında endometrial glandlar ve stromanın bulunması olarak tanımlanır. Endometriozisin pulmoner tutulumu da görülebilmekte olup, en sık katamenial pnömotoraks kliniğiyle karşımıza çıkar. Çalışmamızda 38 yaşında nüks pnömotoraks nedeni ile opere edilen kadın hasta sunuldu. Cerrahi tedavi amacıyla videotorakoskopik cerrahi ile akciğer rezeksiyonu yapılan olguda diafragmatik plevrada endometriozise bağlı olduğu düşünülen lezyonlar saptandı. Pnömotoraksa sebebiyet verdiği düşünülen bu lezyonlar videotorakoskopik cerrahi ile tedavi edildi ve hastanın 2 yıllık takibinde rekürrens saptanmadı. Endometrozisli hastalarda pnömotoraks geliştiğinde katamenial pnömotoraks akılda bulundurulmalı, nüks gelişmesi durumunda ise videotorakoskopik cerrahi ile tanı ve tedavide başarı sağlanabileceği unutulmamalıdır.
COVID-19 olgusunda karotis arterde tromboemboli
Authors: TAGHİYEVA Aida , ÇINAR Celal , ORAN İsmail
Published: June 2022

Akut inme bulgularıyla hastaneye başvuran COVİD-19’ lu bir hastada servikal internal karotis arter ve intrakranial arteriyel yatakta (orta serebral arter M2 segmenti) akut tromboembolinin BT anjiografi bulguları sunulmuştur.
STIMULUS KEAKTIFAN SISWA MELALUI PENERAPAN MEDIA INTERAKTIF PADA PEMBELAJARAN MATEMATIKA SECARA DARING [STIMULATING THE ACTIVENESS OF STUDENTS THROUGH THE IMPLEMENTATION OF INTERACTIVE MEDIA IN ONLINE MATHEMATICS LEARNING]
Authors: Manoi Gledis , Soesanto Robert Harry
Published: June 2022

The activeness of students is important and fundamental to support the effectiveness of online mathematics learning. However, the reality shows that students often lack courage and enthusiastism in asking and answering questions, conveying understanding, and being less involved in doing assignments. Some of these indicate that students are less active in learning mathematics online. One of the efforts that teachers can make is through the application of various interactive media. Therefore, this paper aims to review and examine the implementation of various interactive media as an effort to stimulate the activeness of the students in online mathematics learning. Using descriptive qualitative research methods, it is evident that the implementation of various interactive media can enourage students to be active in online mathematics learning. The implementation of  various interactive media make students pay attention, so they can be encouraged to be actively involved in the learning process. Thus, students can be led to maximaze themselves in every opportunity to glorify God, including in the mathematics learning process. In the application of interactive media, teachers are advised to record every development of student responses for the improvement and development of interactive media.

BAHASA INDONESIA ABSTRACT: Keaktifan siswa menjadi hal penting dan mendasar yang dapat menunjang keefektifan pembelajaran matematika secara daring. Namun, kenyataan menunjukkan bahwa siswa sering kurang berani dan antusias dalam bertanya, menjawab, menyampaikan pemahaman, serta kurang terlibat dalam mengerjakan tugas. Beberapa hal tersebut menunjukkan bahwa siswa kurang aktif dalam pembelajaran matematika secara daring. Salah satu upaya yang dapat dilakukan guru dalam mendorong keaktifan siswa adalah melalui penerapan media interaktif yang bervariasi. Olehnya tulisan ini bertujuan meninjau dan mengkaji penerapan media interaktif sebagai upaya yang dapat menstimulus keaktifan siswa pada pembelajaran matematika secara daring. Melalui metode kualitatif deskriptif, diketahui bahwa penerapan media interaktif yang bervariasi dapat mendorong siswa menjadi aktif dalam pembelajaran matematika secara daring. Media interaktif yang bervariasi menarik perhatian siswa sehingga mendorong siswa terlibat aktif dalam pembelajaran. Dengan demikian, siswa dapat dituntun untuk memaksimalkan diri dalam setiap kesempatan untuk memuliakan Allah, termasuk dalam pembelajaran matematika. Dalam penerapan media interaktif, guru disarankan mencatat setiap perkembangan respon siswa guna perbaikan dan pengembangan media interaktif.
ENKAPSULASI SERBUK SIMPLISIA DAN EKSTRAK KULIT JERUK SERTA APLIKASINYA PADA VEGETABLES JAM
Authors: Angelina Gloria , Tyastiningrum Elisabeth , Sitorus Ester Mastiur , Aini Nur
Published: June 2022

Mandarin peel contains essential oil with limonene as the dominant compound that can be used as a flavor additive and source of antioxidants in food products. Vegetables jam is an innovation of vegetable processing that requires flavor additive to increase its acceptability and quality. The aim of this study was to determine formulation, sensory, and chemical characteristics of vegetables jam with addition of encapsulated mandarin peel simplicia powder and extract. The factors that used in this study are type of active substance [simplicia powder (A1) and extract (A2)] and proportion of maltodextrin and arabic gum [1:3 (E1), 2:3 (E2), 3:3 (E3), 3:2 (E4) and 3:1 (E5)]. Based on the results of the study, vegetables jam with addition of encapsulated essential oil extract with proportion of maltodextrin and arabic gum 2:3 (A2E2) was the best treatment, where the sensory evaluation consisted of color has a score of 3.67 (orange-green to greenish orange), aroma 3.53 (slightly typical of jam to typical of jam), taste 3.00 (slightly sweet), smearing power of 4.53 (average to very average), total liking of 3.4 (slightly like to like), the water content of 77.32%, the antioxidant activity of 7.75%, beta carotene content of 15017.99 μg/100 g, and total dietary fiber content of 0.62%.

Keywords: encapsulation, extract, mandarin peel, simplicia powder, vegetables jam
RANCANGAN SISTEM PENGENDALI SUHU DAN KELEMBABAN BERBASIS MIKROKONTROLER PADA RUANG PERTUMBUHAN FODDER (FODDER GROWTH CHAMBER)
Authors: Marhaenanto Bambang
Published: June 2022

The availability of green feedstock for sheep is difficult to find during a dry season. To resolve this problem, seed seedlings such as sorghum and corn are known as green fodder is needed. In order to maintain seedling productivity, fodder planting is carried out in a chamber to control temperature, humidity, and light regulators. The objective of this study was to design a fodder growth chamber for providing sheep feed. The chamber is 4×3×3 m (l×w×h) which is equipped with a tray rack, evaporative cooler, humidifier, exhaust fan, and LED strip. A controller unit was employed to maintain temperature and humidity. The controller is based on a microcontroller that is programmed using BASCOM AVR. The controller unit was tested to maintain the temperature within the range of 35-45oC and humidity within 55-75%. It resulted a graph that indicated that temperature has fluctuated between desired range as well as humidity. Corn seeds were grown on the tray (700 g per tray) for 10 days and produced 1500 g per tray.

 Keywords: animal feed, automatic control, fodder microcontroller
Effectively Teaching a Single Course in Multicultural Education to Pre-Service Teachers
Authors: Kennedy Brianna , Preston S. Lopez Mark
Published: June 2022

In this practitioner inquiry, instructors in a teacher preparation program at a research-intensive university address their instructional effectiveness and improvement of student learning outcomes in a Single Course in Multicultural Education (SCME). As part of the inquiry, they conducted a comprehensive literature review of SCMEs. They used the literature synthesis to guide the development of a conceptual framework to inform a final course revision that yielded better student learning outcomes. The literature synthesis, conceptual framework, and course revision promoted the instructional focus on developing students’ knowledge and beliefs before addressing their classroom practices.
Tempo de performance, tempo da performance
Authors: Figueredo Henrique Grimaldi
Published: June 2022

O objetivo desta reflexão é discutir a exposição Natures Mortes, Carte Blanche à Anne Imhof, realizada no Palais de Tokyo, em Paris, França, entre 22 de maio e 24 de outubro de 2021. Metodologicamente, baseamo-nos em visitas à exposição, acompanhamento das performances e de atividades culturais promulgadas pelo museu no contexto da mostra, e análise de catálogo, buscando, sincronicamente, ponderá-las em relação a outras reflexões sobre arte contemporânea em uma perspectiva estética.
Estamos preocupados com o desempenho ambiental de edifícios históricos no Brasil?
Authors: Moon Beatriz Se Keng , Mesquita Claudia Baima , Barbosa Sabrina Andrade
Published: June 2022

Garantir o desempenho ambiental de edifícios históricos é importante para sua preservação e manutenção da identidade cultural de uma região. Nas últimas décadas, embora o interesse pelo tema tenha aumentado no Brasil, essas pesquisas são pontuais e não há ainda um estudo que apresente uma visão panorâmica de casos nacionais.  Assim, este artigo tem como objetivo realizar uma revisão sistemática de estudos sobre o desempenho térmico de edificações históricas brasileiras. A partir da busca em bases nacionais e internacionais foram encontrados 32 estudos, inicialmente contextualizados considerando localização e ano de publicação, além de objetivos e abordagens metodológicas. Seus resultados são discutidos a partir de três categorias de análise: período de construção e técnicas construtivas, uso, condições climáticas e de ventilação. Entre os principais achados, destaca-se que casos dos séculos XVIII e XIX analisados em seu estado original têm melhor desempenho que edifícios do século XX. Além disso, entre os estudos que incorporaram alternativas arquitetônicas, os primeiros testaram aspectos mais conservadores. Em relação ao uso, percebeu-se que edifícios administrativos são maioria, apresentando, em geral, bom desempenho; diferentemente de educacionais, que têm avaliações, em geral, negativas. Além disso, a maioria dos casos está nas zonas frias do país. Os casos situados em locais quentes tiveram desempenho relativamente bom. Esta pesquisa indica que o Brasil ainda carece de diretrizes sobre abordagens de conservação que alinhem princípios de desempenho ambiental com valores arquitetônicos e culturais.
Representasi Peran Domestik Ibu Rumah Tangga dalam Film Kim Ji Young, Born 1982 (2019)
Authors: Febriyanti Retnaning Indria Susilo
Published: June 2022

Penelitian ini membahas peran domestik ibu rumah tangga direpresentasikan dalam film Korea Selatan Kim Ji Young, Born 1982. Penelitian ini bertujuan untuk melihat bagaimana sosok ibu rumah tangga digambarkan dalam film Kim Ji Young, Born 1982 dan melihat peran domestik yang dilekatkan pada tokoh atau figur film tersebut. Penelitian ini diharapkan dapat berkontribusi terhadap penelitian dalam bidang ilmu komunikasi lainnya, terutama yang berfokus pada bahasan mengenai representasi sosok ibu rumah tangga dalam film.             Agar dapat melihat bagaimana peran domestik ibu rumah tangga direpresentasikan dalam film Kim Ji Young, Born 1982 peneliti menggunakan tinjauan pustaka berikut sebagai dasar: pola atau struktur keluarga Korea Selatan, film sebagai representasi realita, representasi ibu rumah tangga dalam industri perfilman Korea Selatan, semiotika film dan grammar of film. Metode analisis yang digunakan peneliti adalah metode analisis semiotika film yang membedah scene yang menjadi unit analisis dan mengidentifikasi tiga jenis tanda (signs) di dalamnya. Tiga jenis signs tersebut antara lain symbolic signs (symbol), iconic signs dan indexical signs (index).             Perempuan, dalam pola atau struktur keluarga ‘konvensional’ yang dianut mayoritas masyarakat Korea Selatan, adalah sosok yang submissive dan memiliki tanggung jawab peran dalam ranah domestik. Didasarkan pada ajaran Konfusianisme yang erat dengan budaya patriarki, perempuan sebagai seorang istri atau ibu memiliki kebebasan yang terbatas dan memiliki tanggung jawab untuk mengurus urusan domestik keluarga. Dalam penelitian sebelumnya, perempuan hampir selalu digambarkan menikmati stereotip peran yang dibebankan kepadanya tersebut. Namun, film Kim Ji Young, Born 1982 menghadirkan paradoks yang secara gamblang menampilkan kesulitan yang dialami perempuan, terutama ibu rumah tangga, yang menjadi ‘korban’ nilai-nilai patriarki. Kata Kunci: peran domestik, ibu rumah tangga, representasi, semiotika, film
Proverbs as employed in T. Msibi’s short story Phumani Nelokhambi in Z. Motsa’s Khulumani Sive
Authors: Mtumane Zilibele , Antones Dlamini Rachel Tengetile
Published: June 2022

This article is a critical analysis of proverbs that are identified in the siSwati short story ‘Phumani Nelikhambi’, contributed by Thembekile Msibi to Khulumani Sive by Zodwa Motsa (2004).  The concepts of ‘short story’ and ‘proverb’ will be defined as part of the introductory section of this discourse. Thereafter, a summary of the short story will be provided, to lay a good foundation. Then, the dominant proverbs in the story shall be identified and listed before the actual analysis. While the various domains of the proverbs will be alluded to in the discussion, the proverbs will not be categorised into these. Each proverb will be critically analysed by focusing on its origin, structure, literal and figurative meanings in general, and its meaning in the context of the story. The latter will also comprise of the effectiveness of the proverbs in the narrative, the author’s intentions and some cultural aspects which are highlighted.
The effect of servant leadership tenets and perceived impact in a community development context
Authors: Ogochi Deborah , Kilika James , Oduol Truphena
Published: June 2022

The study responded to calls to extend the current understanding of servant leadership into new contexts. The selected context for investigation was the nonprofit sector in Kenya. Three objectives guided the study that sought to establish the servant leadership dimensions adopted, the impact achieved in the target communities and the effect of the dimensions on the level of impact achieved. 365 senior managers were sampled from 73 nonprofit organizations and data was collected on both dimensions of servant leadership and perceived impact in the communities served by the organizations. The study reports that ten attributes of servant leadership are relevant to the sector and are practiced to a moderate extent and this extent of adoption has accomplished a moderate level of impact in the communities served. Four tenets of servant leadership, holistic approach to work, service to others, sense of community and uprightness have a significant effect on the level of impact achieved in the communities. While a holistic approach and service to others have a negative effect, a sense of community and uprightness have a positive effect. The findings raise implications for the servant leadership theory and point to the need to complement its dimensions with the postulates of the situational leadership theory for a more appropriate application in work situations. The findings contribute toward addressing conceptual, theoretical, and empirical gaps found in the extant literature on servant leadership.
Um OLHAR SOBRE PROCESSO DE FORMAÇÃO TERRITORIAL DE CAICÓ
Authors: Santos Kaio Luís de Azevêdo , Bezerra Josué Alencar
Published: June 2022

O presente artigo discute o processo de formação territorial de Caicó (RN). Para melhor entendimento desse processo, buscou-se perceber a relação do surgimento de Caicó e sua relevância da economia do gado. Para consecução dos objetivos traçados, adotou-se uma metodologia de cunho histórico e descritivo, ancorado em uma pesquisa bibliográfica para estabelecimento das bases teóricas, seguida de uma pesquisa de campo para registro fotográfico. A presente pesquisa se justifica por manter uma relação transversal entre a historiografia local e os estudos urbanos, fato que contribui para o avanço do conhecimento relativo a origem de Caicó e o melhor entendimento da evolução do seu território. Pode-se observar que o município teve forte influência em sua ocupação dos soldados e vagueiros que chegaram ao território durante a guerra dos bárbaros, como também, durante o percurso histórico teve seu território, diminuído devido a sucessivos desmembramentos que deram origem a novos municípios na região.
Nomogram based on albumin-bilirubin grade to predict outcome of the patients with hepatitis C virus-related hepatocellular carcinoma after microwave ablation
Authors: An Chao , Li Xin , Yu Xiaoling , Cheng Zhigang , Han Zhiyu , Liu Fangyi , Yu Jie , Liang Ping
Published: June 2022

Objective To construct a nomogram based on the albumin-bilirubin (ALBI) grade to provide prognostic value for hepatitis C virus (HCV)-related hepatocellular carcinoma (HCC) patients who underwent ultrasound-guided percutaneous microwave ablation (US-PMWA). Methods From April 2005 to January 2018, 183 treatment-na patients with 251 HCV-related HCCs according to the Milan criteria received US-PMWA subsequently. The overall survival (OS) and recurrence-free survival (RFS) were compared between groups classified by ALBI grade. Cox proportional hazard regression model based on risk factors for survival and recurrence was used to construct the nomogram. Results The cumulative OS rates at 1-, 3-, 5- and 10-year were 97.7%, 73.6%, 54.5% and 34.5%, respectively. Stratified according to ALBI grade, the 1-, 3-, and 5-year OS in the ALBI grade 1 group and grade 2 group were 99.2%, 92.4%, 77.9% and 97.7%, 52.3%, 38.6%, respectively, with significant statistical difference (P < 0.001). No significant statistical difference was detected in the 1-, 3-, and 5-year RFS rates in the ALBI grade 1 group and grade 2 group ( P = 0.220). The major complication rate was 1.6%. Multivariate analysis results showed age, a-fetoprotein level, tumor number, platelet count, location, Child-Turcotte-Pugh (CTP) and ALBI grade were associated with OS, which generated the nomograms. Internal validation with 1000 bootstrapped sample sets had good concordance index of 0.769 (95%CI 0.699-0.839) in OS. Conclusions This nomogram based on ALBI grade was a visualization risk model, which could provide personalized prediction of long-term outcomes for HCV-related HCC patients after US-PMWA.
Incidence, distribution of histological subtypes and primary sites of soft tissue sarcoma in China
Authors: Yang Zhixun , Zheng Rongshou , Zhang Siwei , Zeng Hongmei , Li He , Chen Wanqing
Published: June 2022

Objective: Soft tissue sarcomas (STSs) are rare malignancies deriving from mesenchyme. In this study, we reported the epidemiology of STS in China using population-based cancer registry data. Methods: In 2017, qualified data from 339 cancer registries were included in the national database. All STS cases were retrieved based on the morphological and topographical codes of International Classification of Diseases for Oncology, and were categorized into different histological subtypes and primary sites accordingly. Nationwide new STS cases were estimated using incidence rate of STS and the national population, and were reported for gastrointestinal stromal tumor (GIST) and STSs other than GIST separately by sex and region. Distribution of histological subtypes and primary sites of STS were calculated, as well as primary sites of GIST. Results: Approximately 39,900 new STS cases occurred nationwide in China in 2014, accounting for 1.05% of overall cancer incidence. The crude incidence rate was 2.91/100,000 and generally increased with age. An overall female predilection was found. GIST was the most common histological subtype, followed by nerve sheath tumor and malignant peripheral nerve sheath tumor, leiomyosarcoma, liposarcoma, and fibrosarcoma. About 67.5% of GIST occurred in stomach while 1.4% were recorded outside the gastrointestinal tract. Connective, subcutaneous and other soft tissues were the most common primary site, of which extremities were the major subsite. Conclusions: The burden of STS is not serious in China relatively. However, due to their histological and topographical complexity, STSs should not be unnoticed, and more basic and clinical studies should focus on STSs.
ILF2 cooperates with E2F1 to maintain mitochondrial homeostasis and promote small cell lung cancer progression
Authors: Zhao Meng , Liu Yahui , Chang Jiao , Qi Jin , Liu Ran , Hou Yongwang , Wang Yanhui , Zhang Xinwei , Qiao Lu , Ren Li
Published: June 2022

Objective Mitochondria play multifunctional roles in carcinogenesis. Deciphering uncertainties of molecular interactions within mitochondria will promote further understanding of cancer. Interleukin enhancer binding factor 2 (ILF2) is upregulated in several malignancies, however, much remains unknown regarding ILF2 in small cell lung cancer (SCLC). In the current study, we explored ILF2s role in SCLC and demonstrated its importance in mitochondria quality control. Methods Colony formation, cell proliferation, cell viability and xenograft studies were performed to examine ILF2s role on SCLC progression. Glucose uptake, lactate production, cellular oxygen consumption rate and extracellular acidification rate were measured to examine the effect of ILF2 on glucose metabolism. RNA-sequencing was utilized to explore genes regulated by ILF2. E2F1 transcriptional activity was determined by dual luciferase reporter assay. Mitochondria quantification and mitochondrial membrane potential assays were performed to examine mitochondrial quality. Gene expression was determined by RT-qPCR, Western blot and IHC assay. Results ILF2 promotes SCLC tumor growth in vitro and in vivo. ILF2 elevates oxidative phosphorylation expression and declines glucose intake and lactate production. Genome-wide analysis of ILF2 targets identified a cohort of genes regulated by E2F1. In consistent with this, we found ILF2 interacts with E2F1 in SCLC cells. Further studies demonstrated that suppression of E2F1 expression could reverse ILF2-induced tumor growth and enhanced mitochondria function. Significantly, expression of ILF2 is progressively increased during SCLC progression and high ILF2 expression is correlated with higher histologic grades, which indicates ILF2s oncogenic role in SCLC. Conclusions Our results demonstrate that ILF2 interacts with E2F1 to maintain mitochondria quality and confers SCLC cells growth advantage in tumorigenesis.
Chattering reduction effect on power efficiency of IFOC based induction motor
Authors: Happyanto Dedid Cahya , Aditya Angga Wahyu
Published: June 2022

Nowadays, the strategies to control Induction Motor (IM) is growing fast. The vector control strategies give better performance than the scalar control to control IM. IFOC is one of the vector control strategies which more realistic to apply in industry, military, and transportation. However, IFOC requires Sliding Mode Control (SMC) with the Lyapunov function to ensure robustness and stability. The first-order SMC or ordinary SMC uses boundary layers technique such as the saturation function and the tangent-hyperbolic function to overcome the chattering phenomenon. The performance of boundary layer is analyzed in rotor speed response, stator current response in dq0 frame and power performance. In rotor speed response, the SMC with and without boundary layer has error steady-state less than 2%. In stator current response with dq0 frame, the boundary layer with tangent-hyperbolic function has the best performance. The power analysis shows that the boundary layer with saturation function has an active power loss of 39.16%, reactive power loss of 23.37% and apparent power loss of 30.30%. The boundary layer with tangent-hyperbolic functions has the best performance in reducing power consumption with active power loss of 41.24%, reactive power loss of 24.78% and apparent power loss of 31.96%.
Dental health education game based-on IRVO model in augmented reality technology
Authors: Hapsari Gita Indah , Mutiara Giva Andriana , Chaidir Roy
Published: June 2022

Public Dental health must be maintained from an early age. However, it is not easy to make the children interested, understand, and aware of dental health. This paper discussed alternative methods for educating the children using IRVO model in augmented reality technology-based educational games. The game was built from several materials consisting of dental health education recommended by the dentist. Some of the interactions represented in the game application consist of point of view, selection and release, event creation, and manipulation. This educational game is implemented using the 3DS Max and D-Fusion Studio. This game has been approved for counsellors such as dentists, nurses, community health workers, and children. According to the resulting test, more than 75% of the dentists and children are interested in using this game and declared that they could use this application easily.
Cooperation between Russia and China in the oil and gas energy sector: common prerequisites, political and legal framework, key areas and development projects
Authors:   Moscow State Institute of International Relations (MGIMO University), Karlusov Vyacheslav , Yarkov Dmitry ,   Moscow State Institute of International Relations (MGIMO University)
Published: June 2022

China’s economic cooperation with Russia has been expanding since 2016. Since 2010, China has been the main trading partner for Russia, and in 2020 the volume of imported energy resources to China amounted to USD 32 billion with total imports of USD 130 billion - a record in the history of relations between the countries. The oil and gas sector is no exception in this case, and China is trying to increase its position on the import of Russian oil and gas by participating in the financing of various gas and oil pipelines being built near the border with Russia. At the same time, and from an economic point of view, China has no more profitable option to receive oil in large volumes, including to support heavy industry. The purpose of the work is to analyze the past experience of supporting oil and gas energy in the framework of cooperation projects between Russia and China. Scientific novelty. In this article, from the methodological point of view of a systematic retrospective analysis, the general prerequisites, the political and economic base of the study, the main trends and problems, directions and specific projects of cooperation between Russia and China in the oil and gas energy sector are considered. Practical significance. The results of the work will be useful for analyzing projects in the field of oil and gas cooperation at the country level.
Cooperative learning enhances critical thinking in Peruvian economics university students
Authors:   César Vallejo University, Sáenz-Rodríguez Rolando Remigio , Ramirez-Asis Elia Esperanza ,   San Pedro University, Dextre-Martinez William Rene ,   Santiago Antúnez de Mayolo National University, Guerra-Muñoz Martha Esther ,   Universidad popular del Cesar
Published: June 2022

Critical thinking, along with creative thinking, is a prerequisite for other life skills such as problem solving, decision making, effective communication and constructive relationships. A person who does not have the ability to think critically cannot evaluate multiple solutions to problems and choose the best method, and therefore will face multiple failures. Critical thinking enables one to evaluate existing ideas and solutions and select the best ones. The purpose of this article is to examine the ability for critical thinking in management and objective factors influencing it. The survey was conducted over the year 2020. The proposed methodology is based on the descriptive and correlative statistics by a survey of 283 cases and by the questioner approach for data collection among the students in economic field of studies. The direct and main positive link between co-operational learning and critical thinking has been confirmed in our research.