bluuebunny/crossref_metadata_2025 huggingface dataset:
Supersymmetry As An Algebraic Approach To The Jaynes-Cumming Model With Stark Shift And Kerr-Like Medium
Authors: Farghly Rasha , Mubark Mohamed Abdel-Allah , Hassan Sara Mohamed
Published: June 2022

Supersymmetry arguments are used to derive the wave function of a
two-level atom interacts with a single mode cavity field through a
multi-photon transition in the presence of a Kerr-like medium and Stark
term. The supersymmetric operators related to the atomic system are
introduced to diagonalize the Hamiltonian with a canonical
transformation technique. Also, the eigenvalues spectrum and
eigenvectors are exactly given.
Durability of hybrid fiber reinforced concrete at various environmental media
Authors: Elhawary Eslam Ibrahim Nasr , Elsafoury Ashraf Hassan , Ahmad Seleem Saleh Elsayed
Published: June 2022

Fiber’s addition to concrete mixture attracts researchers to determine the effect of fiber type on durability properties of hybrid performance concrete. In the present work, steel and polypropylene fibers are used in hybrid form in the experimental program. The objective of this paper is to investigate the mechanical properties of hybrid fiber reinforced concrete subjected to four various media: air, water, sodium chloride, and magnesium sulphate with a 7% concentration. The results showed that using hybrid fibers which consist of 1% steel fiber and 0.3% polypropylene fiber improved the compressive strength, splitting tensile strength, and flexural strength for different media for up to 360 days.
Modeling of thin-layer kinetics and color changes of apple slices during far-infrared vacuum drying
Authors: Mitrevski Vangelce , Mitrevska Cvetanka , Trajcevski Ljupco
Published: June 2022

In this study far infrared vacuum drying kinetics and change of color quality parameters of apple slices were analyzed. The experimental data set of drying kinetics was obtained on the experimental set-up designed to imitate an industrial far infrared vacuum dryer. For approximation of the experimental data with regard to the moisture ratio four well known thin-layers drying models from scientific and engineering literature and new developed model of Mitrevski et al., were used. The performed statistical analyzes show that the model of Mitrevski et al., has the best statistical performance than well-known thin-layer drying models. The estimated values of moisture diffusivity of apple obtained from this study are within the range from 2.80?10?11 to 1.70?10?10 m2/s. A negative effect on the total color change of far infrared vacuum dried apple slices was observed with in-creasing of temperature of infrared heaters and vacuum pressure.
Investigation on the heat dissipation of high heat flux chip array by fractal microchannel networks
Authors: Cong Bo , Liu Ruiwen , Ye Yuxin , Du Xiangbin , Yu Lihang , Zhang Nan , Jia Shiqi , Kong Yanmei , Jiao Binbin
Published: June 2022

With the development of integrated circuits, high power, and high integration chip array devices are facing the requirements of high heat flux and temperature uniformity. The micro-channel heat sink can meet the heat dissipation requirements of chip array devices with high heat flux, and the flow channel with fractal structure can achieve high temperature uniformity of chip array. In this study, the H-shaped fractal micro-channel structure was proposed to cooling the 4?4 chip (1 ? 1 mm) array. The interior fillet structure was introduced to optimize T-shaped and L-shaped corner structures in the fractal channel. The simulation results show that the overall pressure drop of micro-channel heat sink with is reduced 18.7%, and the maximum temperature difference of 4?4 chip array is less than 1.2? at 1000 W/cm2. The micro-channel heat sink with interior fillet structure interior fillet structure was fabricated and assembled, and the hydro-thermal performance was characterized by thermal test chip at different flow rates and heat fluxes. The experimental results show that the standard deviation of temperature of 4?4 chip array is less than 3.5? at 1000 W/cm2 and 480 ml per minute. The error between experimental and simulation data is within ?1.5%, which proves the reasonability of CFD modelling and simulation. Furthermore, the results demonstrate that by introducing interior fillet structure into the T-shaped and L-shaped structures could reduce pumping power and improve temperature uniformity of chip array, which can be applied to improve the performance of the chip array devices with high heat flux.
Is Artesunate the Best Partner of Gemcitabine in Pancreatic Cancer?
Authors: Koltai Tomas
Published: June 2022

Pancreatic adenocarcinoma (PDAC) is still one of the most malignant and difficult to treat cancers. The therapeutic protocols in use, such as gemcitabine, gemcitabine associated with nab-paclitaxel and/or cisplatin or the FOLFIRINOX scheme have added very little to PDAC outcome. It is clear by now, that none of them can do the job alone. The more than 3,300 trials registered in clinicaltrials.gov is the best proof that research has not yet found an adequate response to tackle this disease. Thus, an innovative search is badly needed. As part of this investigation we came across a phytotherapeutic product that has been very successful for the treatment of falciparum- and vivax- caused malaria: artemisinin derivatives. These derivatives showed very low toxicity for humans and have been tested in millions of patients with paludism.

Interestingly, they have also shown important anti-cancer properties. Regarding PDAC in particular there is strong evidence supporting not only an additive effect to gemcitabine without a concomitant increase in human toxicity, but also decreased resistance. This mini-review will discuss the evidence showing that artemisinin derivatives can be the best possible association with gemcitabine for PDAC chemotherapeutic treatment.
An Analysis of Neoclassical Elements and Environmental Process of the National Assembly Complex of Nigeria
Authors: Adebusuyi Adeseye Moses , Oyeniyi Samson Oluseyi
Published: June 2022

The National Assembly building is an iconic architecture and an edifice that symbolises the presence and practice of democracy. The Nigeria National assembly building is neoclassical in style; characterised by elements and features traceable to the architecture of the neoclassical period that span through 17th and 18th century. The roof, walls, grandeur of scale, geometric form as well as the environmental impact were analysed. The work established the meeting point between democracy and architecture, it revealed various measures incorporated in the design to mitigate environmental impact as well as sustainable building solutions including solar panel, elevated floor, building management systems, bioclimatic package, and natural light optimization among others. It recommended the inclusion of measures that will mitigate environmental impact of resource consumption on site as well as environmentally friendly practices during and after construction.
Perception of Students on Antibiotic Resistance and Prevention: An Online, Community-Based Case Study from Dhaka, Bangladesh
Authors: Towhid Syeda Tasneem , Hossain Md. Jubayer , Sammo Md. Atik Shariar , Akter Sumona
Published: June 2022

Aims: The study aimed to assess perception of the students about antibiotic consumption and the rise of antibiotic resistance with the view to developing an effective community engagement strategy for antimicrobial stewardship.

Methods: A cross-sectional study was carried out from July 2020 to November 2020. The students from Dhaka City, Bangladesh were approached through social media to complete an online questionnaire containing self-identification data, knowledge about antibiotics, attitudes toward antibiotics, and antibiotic consumption. Descriptive statistics were used to analyze the data.

Results: Out of the 472 survey participants, 24.6% of participants identified antibiotic side effects as the worst outcome, while 74.2% were unaware of the antibiotics’ long-term impact on global health. Participants believe antimicrobial stewardship and legal disciplinary action against indiscriminate use of antibiotics are the best strategies for countering the spread of antimicrobial resistance.

Conclusions: This study has identified knowledge gaps and misconceptions about antibiotic resistance and prevention. In these situations, academics must play a role in training students about the dangers of antibiotic misuse, gathering public opinion in support of effective policy making, and enforcing guidelines and regulations across the healthcare, pharmaceutical, and agricultural industries to prevent the spread of superbugs.
Evaluation of the Tannin Content in Cereals Consumed in Chad: Sorghum caudatum and Digitaria iburua
Authors: Mbaiogaou A. , Betoloum S. M. , Mbaihougadobe S. , Naitormbaide M. , Adoum A. D. , Mahmout Y.
Published: June 2022

The seeds of Sorghum caudatum called red sorghum and Digitaria iburua called fonio were studied for their tannin contents. The tannin contents of these two species were evaluated by the reference method for sorghum tannins. The seed parts studied were the crushed seed set, the starch and the bran. The seeds of Sorghum caudatum and Digitaria iburua contained 1.663 mg EAG/100g P and 0.902 mg EAG/100g P, respectively. The tannin contents of Digitaria iburua and Sorghum caudatum brans are respectively 0.866 mg EAG/100g P and 0.922 mg EAG/100g P. Tannins were much more lodged in the bran part of these two species.
Effect of Quality of Work-Life on Employee Morale with Organizational Commitment as a Mediation Variable in a Food Company
Authors: Sidartawan I Made Pramana , Dewi I Gusti Ayu Manuati
Published: June 2022

Good management of human resources in the company is one form of investment to increase competitive competitiveness. PT. Ital Fran's Multiindo Food Industries is one of the companies that is experiencing competitive pressure and problems with employee morale. This study aims to analyze the mediating role of organizational commitment on the effect of work life quality on employee morale. This research was conducted at PT. Ital Fran's Multindo Food Industries, with a sample of 55 people determined by saturated sampling. Data was collected using interviews and surveys, while the instrument of this research was a questionnaire measured by a Likert scale. The data analysis technique used in this research is path analysis with SPSS 25.0. The results of this study indicate that work life quality and organizational commitment have a positive and significant effect on employee morale. Work life quality also has a positive and significant effect on organizational commitment. Organizational commitment mediates the relationship between work life quality and employee morale. The implications of this research theoretically support the findings of previous studies. Practical implications for PT. Ital Fran's Multiindo Food Industries are to maintain employee morale by maintaining organizational commitment and work life quality of its employees.
A Theoretical Essay about Inclusion and the Role of Teachers in Building an Inclusive Education
Authors: Ferreira Marco
Published: June 2022

This article is a theoretical essay that revisits the concept of inclusive education and places teachers at the heart of the educational commitment of all schools, which means, quality education for all students. The teacher's knowledge, attitudes and values influence the building of a learning environment that facilitates a focus on the needs of each student, placing the student in the middle of the edification of an inclusive school. In this article, we will, on one hand, value the need for the teacher to move towards the development of differentiated pedagogical practices in the classroom, where pedagogical differentiation, as a principle of positive discrimination, is a way of guaranteeing equal opportunities in accessing teaching and learning. On the other hand, we will also consider reflective practice as a privileged resource for the teacher to develop new skills and knowledge. Teachers who reflect on their practices tend to adopt professional attitudes that lead to self-critique, commitment, responsibility, and autonomy. Being a reflective teacher is a pathway to the birth of a different teacher; a teacher capable of improving teaching competencies by creating learning opportunities that will facilitate the implementation of different methodological approaches.
Effects of Nutrients and Salinity on Yields, Growth, and Nutrients distribution of Faba Beans Grown in Hydroponics System
Authors: Haddad Marwan N. , Abahri Anan S.
Published: June 2022

In Palestine, several varieties of broad bean-Faba bean (Vicia faba L.) are grown in nearly every part of the country and used as human and animal feed. With the limited use of hydroponic piped systems for agricultural production and the increased salinization of many groundwater wells in eastern parts of Palestine, it is essential to understand and evaluate the factors that affect the yield, and growth of Faba beans grown in piped hydroponics under various nutrients and salinity levels. In this experiment, two salinity levels (4.68 ds/m-1 and 7.8 ds/m-1 NaCl), three levels of Cooper nutrients solution (100%, 25%, 300%), and three Faba Beans cultivars (Baladi, Artasi, and Isbani) were investigated. The experiment was divided into six groups, containing three piped lines each. Nutrient solutions were supplied to the three cultivars twice daily. Overall, the results indicated that increasing Cooper concentration, increase plant height, leave’s area, number of leaves, and number of pods, but decreased root length in the three cultivars. It was found that there is no significant difference between (25% and 100%) cooper solution in vegetative growth, while in the 300% cooper solution, there is a significant decrease in vegetative growth, but no pods were produced in the three cultivars. The application of Sodium chloride (4.68 ds/m-1) caused reductions in plant height, the number of leaves, leave’s area, and the number of pods produced but increased the root length while the application (7.8 ds/m-1) of NaCl causes death in the flowering stage so that plants didn’t produce pods. There is no significant difference found in vegetative growth between the two applied salinities.
Efficacy of Organic and Inorganic Fertilizers on Growth, Yield and Nutrient Uptake of Cauliflower in Acidic Soil of Bangladesh
Authors: Khanam Mariam , Alam Mohammad Saiful , Kamal Mohammed Zia Uddin , Akter Mahmuda , Binte Bushra Islam , Alam Md. Ashraful
Published: June 2022

Soil acidity is considered as one of the limiting factors in agricultural production because it affects plant growth and development by reducing the availability of essential nutrients. Therefore, a field trial was carried out at the experimental field of Bangabandhu Sheikh Mujibur Rahman Agricultural University (BSMRAU), Gazipur, Bangladesh from September 2021 to January 2022 to evaluate the effect of various organic and inorganic fertilizers on the growth, yield, and nutritional quality of cauliflower. The experiment was carried out in randomized complete block design with seven treatments viz. Control, Recommended dose of chemical fertilizers (RDF), Poultry Manure (PM) (3 t ha-1) + RDF, Vermicompost (VC) (3 t ha-1) + RDF, Cowdung (CD) (5 t ha-1) + RDF, Rice Husk Biochar (1 t ha-1) + RDF and Household waste compost (3t ha-1) + RDF with three replications. Among different treatments, the highest value for plant height (49.25 cm), number of leaves plant-1 (21.50), curd circumference (39.87cm), curd diameter (18.07 cm), marketable curd weight (777.57g plant-1), marketable curd yield (32.41 t ha-1), N, K, S content (1.92%, 1.87% and 0.33 % respectively) and K and S uptake ( 79.57 kg ha-1 and 13.92 kg ha-1) were recorded from the Household waste compost (3t ha-1) + RDF whose effect was statistically similar to the treatment Poultry Manure (PM) (3 t ha-1) + RDF. The maximum value for curd height (11.10 cm), N uptake (81.81 kg ha-1) and P content and uptake (0.32% and 13.97 kg ha-1 respectively) were recorded from poultry manure along with RDF. Whereas, the minimum value for all growth parameters, yield attributes, nutrient content and uptake were observed from unfertilized control. Therefore, integrated application of organic manures with synthetic chemical fertilizers can be practiced for attaining higher yield and better-quality curds compare to the sole application of inorganic fertilizers in acid soils of Bangladesh.
Regulating Solicitor’s Clients’ Money: A Stitch in Time Saves Nine
Authors: Abu Bakar Noraziah , Abd Raof Nurazlina , Mansoor Mazlifah , Yahya Nurasma
Published: June 2022

In West Malaysia, solicitors are regulated under the Legal Profession Act 1976 (LPA). Pertaining to holding clients' money to perform the clients' instructions, the LPA empowers the Bar Council to enact rules under Section 78. Pursuant to the said power, Solicitors Account Rules 1990 (SAR) is enacted to regulate the the management and maintenance of clients' money hold by solicitors. However, SAR only provides a minimum rule on maintaining clients' money with no fund security and primarily based on trust and confidence in the solicitor's profession. Due to this fact, mismanagement and misappropriation of client's monies are expected, which some resulted in the solicitors charged for criminal breach of trust of clients' money under the Penal Code (Act 574). Nevertheless, no criminal action against a legal firm that misappropriated the client's money as a legal firm is not a legal entity under criminal law. This paper examines the legal firm's compliance in managing the client's money under the SAR. The paper employs a doctrinal method and applies a content analysis approach. The research concludes that there is in dire need of the monitoring compliance mechanism for the protection of clients’ money as adopted by other jurisdictions. This paper proposes an amendment to SAR, which incorporates the due diligence process to maintain the client's money and penalty provisions to ensure that solicitors compensate for any misappropriation of clients’ money.
Spain's Activity in the European Cultural Initiatives
Authors: Papaioannou Katerina G.
Published: June 2022

The main purpose of this study is to highlight the way in which Spain has functioned since its accession to the European Union in 1986 in the field of culture. After completing the process of transition to democracy, and having fully recognized the importance of culture, Spain began to be active and to participate with success in most European cultural programs. The interest between Spain and the European Union has been mutual from the beginning. Spain was interested in promoting Spanish culture in Europe and the European Union in highlighting the cultural diversity that characterized Spain. New resources were arriving at the country and Spain tried to use them in the best possible way to promote the sector of culture. Spain has been actively involved in almost all cultural initiatives developed by the European Union. In this study we aim to present an analysis about Spain’s activity in the context of European cultural initiatives in order to enter a new era. More particular, we aim to identify the activity of Spain in the institution of the European Capital of Culture, the European Heritage Label, the European Days of Cultural Heritage and the Digital Libraries Initiative. We address and analyze how Spain eventually created a new image of the country both at a European and at an international level. Moreover, is presented an analysis on the cultural policy pursued by Spain after its accession to the European Union.
Stem Cell Therapy in the Treatment of Elbow Joint Osteoarthritis in Dogs
Authors: Skangals Uģis
Published: June 2022

Osteoarthritis is a common disease in dogs that cause chronic pain, stiffness and can greatly reduce the quality of life. Standard treatment mostly is still symptomatic and is based on pain relief, without any disease-modifying effect and the side effects of painkillers can occur relatively common. The aim of this study was to determine do single intra-articular allogeneic stem cell injection gives improvement on patient well-being and have disease remodeling effects. Ten dogs with unilateral elbow osteoarthritis were selected. In osteoarthritic joint single stem cell intra-articular injection was made. Treatment was assessed by using stance analyzer to detect weight distribution, goniometry to measure range of motion, radiological examination to assess osteophyte size and size of subtrochlear sclerosis, joint fluid and blood sample analysis was made before and six months after treatment and once a month animal owner questionnaires were made. There was beneficial changes in weight distribution, range of motion, in size of osteophyte and subtrochlear sclerosis but not statistically significant. But in patient well-being observations from animal owner questionnaires there was significant improvements.
Statistical model for analizing negative variables with application to compression test on concrete
Authors: Usuga Olga , Patiño Rodríguez Carmen , Hernández Barajas Freddy , Urrea Montoya Amylkar
Published: June 2022

In some areas of knowledge, we can find negative variables (ℝ-), to have a statistical model is crucial to represent the phenomenon and explain it using other variables. This paper proposes a regression model to analyze negative random variables using the reflected Weibull distribution. We developed the RelDists package in the R programming language to implement the proposed model. A Monte Carlo simulation study was conducted to explore the performance of the estimation procedure considering censored and uncensored data and the presence and absence of covariates. From the simulation study, we found that the estimation procedure achieves accurate estimations of the parameters as the sample size increases and the percentage of censoring decreases. In the paper, we present an application of the proposed model using experimental data from a compression test with concrete specimens. In the application, a model was fitted to explain the shrinkage strain using the variable time. The regression model for negative variables and the RelDists package can be used by academic, scientific, and business communities to perform reliability analysis.
ФУНКЦИОНАЛИЗАЦИЯ УГЛЕРОДНЫХ НАНОМАТЕРИАЛОВ Н-БЕНЗИЛОКСИКАРБОНИЛГЛИЦИНОМ ДЛЯ ЦЕЛЕЙ СОЗДАНИЯ БИОСЕНСОРОВ ДЛЯ СЕРОЛОГИЧЕСКОЙ ДИАГНОСТИКИ, ИММУНОАНАЛИЗА И АНАЛИЗА ДРУГИХ БИОЛОГИЧЕСКИХ МАТЕРИАЛОВ
Authors: Горшков Максим
Published: June 2022

В данной работе исследован метод изготовления биосенсоров на основе углеродных нанотрубок (УНТ). В основе работы лежит метод получения аминогрупп на поверхности УНТ при помощи фермента Н-бензилоксикарбонилглицина (Z-Gly-OH) с последующем присоединением иммуноглобулинов различными методами. Функционализация УНТ при помощи Z-Gly-OH относится к реакциям 1,3-диполярного циклоприсоединения. Преимущество данного метода заключается в том, что в процессе функционализации не разрушается кристаллическая решётка УНТ, и как следствие сохраняется проводимость нанотрубок. Данное свойство играет решающую роль в процессе детектирования измеряемого вещества, поскольку УНТ в данном процессе выступает в качестве трансдьюсера преобразующего химическую реакцию в электрический сигнал, который можно измерить. Получение аминогрупп на поверхности УНТ открывает возможность ковалентной иммобилизации ферментов, иммуноглобулинов, аптамеров и других органических молекул, что в свою очередь открывает широкий спектр детектирования анализируемых веществ, имеющих ценность для определения патологического состояния организма человека или состояния окружающей среды.
MOTIF ITIK SEKAWAN MELAYU RIAU SEBAGAI INSPIRASI PENCIPTAAN UKIRAN KRIYA KAYU
Authors: Prihatin Purwo
Published: June 2022

Tujuan penelitian ini adalah untuk menciptakan sebuah karya seni yang idenya berasal dari bentuk motif itik sekawan yang berasal dari Melayu Riau.  Motif Itik sekawan menjadi inspirasi dalam penciptaan ukiran kriya dengan media kayu ini disesuaikan dengan makna serta fungsi dengan situasi dan kondisi zamannya. Keberadaan motif itik sekawan tidak lepas dari pandangan hidup dan pola pikir masyarakat Melayu Riau sebagai kearifan lokal. Motif itik sekawan merupakan produk budaya sebagai warisan budaya lokal masyarakat Melayu Riau yang memiliki bentuk, fungsi dan makna dalam masyarakatnya. Melalui pendekatan metodelogis penciptaan karya seni kriya yaitu eksplorasi, perancangan dan perwujudan, maka dihasilkan karya seni yang  memiliki nilai estetis, makna, fungsi serta memberikan pesan-pesan  akan nilai-nilai budaya yang terkandung di dalamnya dan memberikan gambaran tentang kehidupan yang harmonis, kesetiakawanan, kegotong-royongan dalam kehidupan masyarakat berbangsa dan bernegara sekarang ini yang sedang menghadapi pandemi Covid 19
ANALISIS KEMAMPUAN MEMAHAMI CERITA FABEL SISWA KELAS II DI SD NEGERI 10 SEMBAWA
Authors: R Khairunnisyah Putri , Disurya Ramanata , Kuswidyanarko Arief
Published: June 2022

Abstract : Analysis Of The Ability To Understand Fable Stories Of Class II Students At SD Negeri 10 Sembawa. The formulation of the problem in this study is: how is the ability to understand fable stories for second grade students at SD Negeri 10 Sembawa. The purpose of this study was to determine the ability to understand fable stories of second grade students at SD Negeri 10 Sembawa. This research method uses a qualitative descriptive method. The objects in this study were teachers and students II at SD Negeri 10 Sembawa. The source of data in this study is primary data, namely data directly obtained from class teachers and students at SD Negeri 10 Sembawa. The data collection techniques in this study were observation, interviews, documentation, and oral tests, while the data analysis techniques included: reduction stage, data presentation, and conclusion drawing. Based on the results of the research and discussion, it was concluded that the ability of grade II students at SD Negeri 10 Sembawa on the indicators of providing examples, providing conclusions, and understanding fable stories was included in the sufficient category, while the indicators for explaining and explaining fable stories were included in the poor category. From the results of the oral test, a score of 55.83 was obtained so that the ability to understand fable stories of second grade students at SD Negeri 10 Sembawa was included in the sufficient category.Keyword : Abilities, Fables Abstrak : Analisis Kemampuan Memahami Cerita Fabel Siswa Kelas II Di SD Negeri 10 Sembawa. Rumusan masalah pada penelitian ini yaitu: Bagaimanakah kemampuan memahami cerita fabel siswa kelas II di SD Negeri 10 Sembawa. Tujuan penelitian ini adalah untuk mengetahui kemampuan memahami cerita fabel siswa kelas II di SD Negeri 10 Sembawa. Metode penelitian ini menggunakan metode deskriptif kualitatif. Objek dalam penelitian ini adalah guru dan siswa II di SD Negeri 10 Sembawa. Sumber data dalam penelitian ini adalah data primer yaitu data yang langsung diperoleh dari guru kelas dan siswa di SD Negeri 10 Sembawa. Teknik pengumpulan data dalam penelitian ini adalah observasi, wawancara, dokumentasi, dan tes lisan, sedangkan teknik analisis data meliputi: tahap reduksi, penyajian data, dan penarikan kesimpulan. Berdasarkan hasil penelitian dan pembahasan, maka disimpulkan bahwa kemampuan siswa kelas II di SD Negeri 10 Sembawa pada indikator memberikan contoh, memberikan kesimpulan, dan memahami cerita fabel termasuk dalam kategori cukup, sedangkan pada indikator menjelaskan menjelaskan cerita fabel termasuk dalam kategori kurang baik. Dari hasil tes lisan diperoleh nilai sebesar 55,83 sehingga kemampuan memahami cerita fabel siswa kelas II di SD Negeri 10 Sembawa termasuk dalam kategori cukup. Kata Kunci : Kemampuan, Fabel
PENGARUH PENGGUNAAN MEDIA PAPAN PERKALIAN TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS III SD NEGERI 05 SEMBAWA
Authors: Wahyuni Retri Shella , Tanzimah Tanzimah , Ida Suryani
Published: June 2022

Abstract : The Effect Of The Media Use Of Multiplication Boards On The Mathematics Learning Outcomes Of Students Of Class III SD State 05 Sembawa. The purpose of the results of this study was to determine the effect of using the multiplication board media on the mathematics learning outcomes of third grade students of Sd Negeri 05 Sembawa. The method used in this research is the experimental method. The population and sample of this study were third grade students. Data collection techniques used tests, interviews, and documentation, then the analysis techniques used normality, homogeneity, and T-tests. The results of the t-test calculation are t arithmetic = 5.08 ≤ t table = 1.68 then that Ho is rejected and Ha is accepted. So it can be concluded that there is an influence in the use of multiplication board media on mathematics learning outcomes for third grade students of SD Negeri 05 Sembawa. Kata Kunci : Media papan perkalian, hasil belajar(Multiplication board media, learning outcomes)Abstrak : Pengaruh Penggunaan Media Papan Perkalian Terhadap Hasil Belajar Matematika Siswa Kelas III SD Negeri 05 Sembawa. Tujuan dari hasil penelitian ini untuk mengetahui pengaruh penggunaan media papan perkalian terhadap hasil belajar matematika siswa kelas III sd negeri 05 sembawa. Metode yang digunakan dalam penelitian ini adalah metode eksperiment. Populasi dan Sampel penelitian ini siswa kelas III, Teknik pengumpulan data menggunakan tes, wawancara, dan dokumentasi, kemudian teknik analisinya menggunakan uji normalitas, homogenitas, dan Uji-T. Hasil perhitungan Uji-t adalah t hitung = 5,08  ≥ t tabel = 1,68  maka  bahwa Ho ditolak dan Ha diterima. Maka dapat disimpulkan bahwa ada pengaruh dalam penggunaan media papan perkalian terhadap hasil belajar matemmatika siswa kelas III SD Negeri 05 Sembawah.Kata Kunci : Media papan perkalian, hasil belajar(Multiplication board media, learning outcomes)
DAMPAK PEMBELAJARAN DARING TERHADAP HASIL BELAJAR SISWA SEKOLAH DASAR
Authors: Alfiaturrohmaniah Fitri , Masfuah Siti , Roysa Mila
Published: June 2022

The purpose of this study is to describe the impact of online learning on the learning outcomes of fourth grade elementary school students.The research method used is qualitative with a descriptive approach. Data was collected by observation, in-depth interviews, and documentation. The research was conducted at SDN 2 Rengging. The focus of the research is the impact of the online learning process on learning outcomes in science and Indonesian subjects. The research informants were 13 consisting of one fourth grade teacher, six guardians and six students consisting of two high-ability students, two medium-ability students and two low-ability students. The data analysis stage in this study used source triangulation.The results of the study found that the implementation of online learning at SDN 02 Rengging went according to the Circular Letter of the Minister of Education and Culture Number 4 of 2020 concerning the Implementation of Education in the Coronavirus Disease (Covid-19) Emergency. Teachers in teaching use the WhatsApp Group, YouTube, and Google Classroom applications. There are positive and negative impacts, but in the learning process at SDN 2 Rengging more highlight the negative impact, namely students do not understand the material. This happens because the teacher only conveys the material without any direct explanation, the child's lack of motivation to learn, the memory is full, and there are too many assignments.
ANALISIS KESULITAN PEMBELAJARAN DARING PADA MAHASISWA UNIVERSITAS MURIA KUDUS
Authors: Andanawarih Ninda Ayu Andanawarih , Pratiwi Ika Ari , Ahsin Muhammad Noor
Published: June 2022

The purpose of this study is to analyze the forms of difficulties in online learning experienced by Elementary School Teacher Education students at Muria Kudus University during the covid-19 pandemic, and to describe the solutions taken by students to overcome difficulties while participating in online learning during the Covid-19 pandemic.The research method used is qualitative. The research location is on the Muria Kudus University campus in the Elementary School Teacher Education study program. The informants in this study were 20 fifth semester students who were taking PAKEM IPS courses and the learning was carried out online. Data collection techniques are filling out questionnaires, interviews, and documentation. Testing the validity of the data used using data triangulation techniques. The data analysis used in this research is qualitative data analysis developed by Miles and Huberman which consists of three stages, namely data reduction, data presentation, and verification or conclusion.The results of the study found that the forms of online learning difficulties experienced by fifth semester students were technical difficulties and difficulties in adapting. The technical difficulties referred to include limited internet quota, internet signals that are difficult to reach, unfavorable weather, sudden power outages, and limited supporting equipment. Furthermore, what is meant by difficulty in adapting is to divide the time, the home environment is not supportive, and college assignments are piling up. To overcome these difficulties, a solution is needed to overcome them. Technical difficulties in using the quota amount are overcome by saving on quota usage, difficulties in adapting the piling up college assignments are overcome by doing college assignments on time.
Elektronik Komik Ekosistem (E-Mikosis) Bermuatan Kearifan Lokal Untuk Meningkatkan Kecerdasan Spasial IPA
Authors: Hanum Achda Subchiya
Published: June 2022

The aim of this study was to analyze the electronic comic ecosystems’ effectiveness (E-Mikosis) to increase students’ science spatial intelligence in fifth grade. E-Mikosis was developed through research and development (R D) with the ADDIE stages. The development consisted of needs analysis, design, product development and validation, implementation, and evaluation. The research was conduted descriptive type of experiment. The product trial carried out was a small-scale trial with a one-shot case study design. The subjects of this study were 6 students in grade fifth of SD 5 Karangebener. The data collection technique in this research was test. The instrument used was in the form of five essay questions based on sciences’ spatial intelligence indicators. The data analysis in this research used quantitative data analysis of descriptive type. The descriptive T-test (One sample t-test) was used to analyze the research data. The result of the descriptive T-test analysis showed the value of Sig. (2-tailed) was 0.031 0.05, then H0 was rejected. The coparison of thit=2.963 ttab=2.015, it mean that thit ttab (H0 was rejected). The analysis concluded that H0 was rejected and Ha was accepted, meaning that the average scores of students’ science spatial intelligence test was ³ 75.
Pengembangan Multimedia Berbasis Powtoon Materi Bangun Ruang Kelas V SD Negeri Condongcatur
Authors: Annisa Fatika Chandra , Harsono Tiara Friaesa , Ramadhani Denisa , Prananto Irfan Wahyu
Published: June 2022

This study aims to develop multimedia based on Powtoon in geometry for the fifth grade of SD Negeri Condongcatur. This research was also conducted to determine the appropriateness of the appropriate learning media for elementary school students, especially on geometry. This type of research is Research and Development with a 4-D development model, namely Define, Design, Development, and Disseminate. However, this research is limited to the Development stage only. The subjects of this research are fifth grade students of SD Negeri Condongcatur. The data collection techniques used were observation and interviews for initial needs analysis and questionnaires for the validation process. The data that has been obtained is then analyzed using descriptive qualitative and quantitative descriptive analysis techniques. This study involved one material expert who was a lecturer in Elementary Mathematics Education and one media expert who was a lecturer in Educational Technology as a validator. The results of the validation of material experts on this learning media obtained an average of 96% with a very feasible category. While validation from media experts, this learning media obtained an average result of 92,5% with a very feasible category. The overall validation results obtained by this learning media quantitatively amounted to 94,25% and qualitatively with a very feasible category.
Estudo sobre as percepções dos jovens na perspectiva da sua atuação no cooperativismo
Authors: Thesing Nelson José , Wagner Elaine Terezinha , Büttenbender Pedro Luís , Carneiro Cleiton Jardel
Published: June 2022

O presente estudo versa sobre as perspectivas de atuação do cooperativismo e suas desafiadoras relações com os jovens. O objetivo deste estudo foi o de entender a cooperação, com a possibilidade da presença dos jovens, para contribuir em novas configurações e arranjos institucionais em uma cooperativa de crédito, na região na Região Noroeste, no estado do Rio Grande do Sul. Para responder essa expectativa, o estudo conta com a pesquisa de natureza aplicada, com abordagens, qualitativa e quantitativa, exploratória e descritiva. Significa, que o estudo, apresenta uma investigação científica baseada em pesquisa de campo com jovens de 19 a 30 anos, cujos resultados, apresentam a cooperativa de crédito, como sendo um ambiente de atração de novos sócios. Esse resultado, vem em boa parte, das práticas realizadas pela cooperativa, pelo bom atendimento, dos benefícios proporcionados. O estudo indica a importância protagonizada de valorização do quadro associativo, pela transparência das atividades, pela gestão democrática e participativa, as iniciativas de educação cooperativa dirigidas as pessoas de diferentes faixas etárias e o seu envolvimento com a comunidade. O destaque na percepção dos jovens, aos projetos desenvolvidos em escolas através do Programa União Faz a Vida. Aduz o estudo indicando as possibilidades e perspectivas positivas do cooperativismo, na ótica dos jovens, na medida que desenvolve atividades dirigidas com metodologias e ações adequada ao público desta faixa de idade. Em resultado indicativo de futuro, confirmando a cooperativa como estratégia e mecanismo de atuação presente para os jovens.
Palavras-chave: Cooperativa. Comunidade. Jovens cooperativistas. Novos associados.
Responsabilidade social no cooperativismo de crédito em Nova Petrópolis/RS
Authors: Ferreira Carla Cristiane , Griebeler Marcos Paulo Dhein
Published: June 2022

Resultados da prática de responsabilidade social para a imagem da organização serão colhidos se a sociedade tiver clareza e compreensão das ações. O objetivo do artigo foi analisar a percepção da comunidade de Nova Petrópolis/RS em relação à adoção de práticas socialmente responsáveis desenvolvidas por uma instituição financeira cooperativa. Uma pesquisa quantitativa descritiva, utilizando a técnica de levantamento de campo, por meio da aplicação de um questionário estruturado com perguntas fechadas e de múltipla escolha foi enviada por meio eletrônico. Os dados obtidos de seiscentas e nove respostas foram submetidos a uma análise interpretativa relacionando o problema de pesquisa com os resultados. O termo “Responsabilidade Social” não é desconhecido pela comunidade estudada que reconhece sua importância, embora existam oportunidades para aumentar o esclarecimento. Existe reconhecimento das práticas de responsabilidade social da instituição avaliada e isso agrega valor para a imagem da organização na visão da comunidade de Nova Petrópolis/RS.
Palavras-chave: Responsabilidade Social. Cooperativismo de Crédito. Balanço Social.
Humanização na educação cooperativa
Authors: Thesing Nelson José , Sausen Juliana da Fonseca Capssa Lima , Baggio Daniel Knebel
Published: June 2022

O cooperativismo é fundamental para o desenvolvimento socioeconômico territorial, cabendo destacar a representatividade do cooperativismo de crédito neste cenário. Em paralelo, evidencia-se contribuições da educação cooperativa sob a perspectiva da humanização para a gestão e práticas cooperativistas. Com base nestes aspectos, este artigo propôs investigar as aplicações e contribuições da educação cooperativa, à luz do contexto da humanização, no cooperativismo de crédito. Realizou-se pesquisa bibliográfica, pesquisa documental e entrevistas com gestores de três agências de crédito cooperativo, de um município do noroeste do Rio Grande do Sul. A pesquisa identificou que as estratégias e práticas das agências analisadas contemplam os valores, técnicas e métodos da educação cooperativa, e que a educação cooperativa é permeada por pressupostos humanizadores nestes locais. Conclui-se que a humanização na educação cooperativa contribui para a gestão e práticas das agências analisadas, impactando no cooperativismo de crédito, no cooperativismo e na sociedade, fomentando o desenvolvimento socioeconômico territorial.
Palavras-chave: Educação cooperativa. Práticas de humanização. Cooperativismo de crédito. Desenvolvimento regional.
primeira aproximação de um perfil das organizações cooperativas na região do Planalto Norte Catarinense
Authors: Milani Maria Luiza
Published: June 2022

O estudo trata da elaboração de um perfil da realidade das organizações cooperativas instaladas nos municípios de Bela Vista do Toldo, Campo Alegre, Canoinhas, Irineópolis, Itaiópolis, Mafra, Major Vieira, Monte Castelo, Papanduva, Porto União, Rio Negrinho, São Bento do Sul e Três Barras, que compõem a região do Planalto Norte Catarinense, como objetivo principal. Sob a orientação da pesquisa exploratória, diagnóstica e bibliográfica, investigou-se de forma remota entes institucionais e bancos de dados para a elaboração do perfil intencionado. Como resultado percebeu-se que o setor cooperativista é disperso em entes representativos, em bancos de dados e em descrições e análises acerca do tema, contextualizado regionalmente. Pelo que se pode levantar na coleta de dados, não foi possível apresentar dados mais convincentes do perfil das organizações cooperativistas da região. Conclui-se que é preciso aperfeiçoar os estudos, as pesquisas, as publicações e os conhecimentos que possam fortalecer as concepções acerca de cooperar e organização cooperativa para superar resistências e descasos com essa forma histórica e estratégica de promover a inclusão social e produtiva e o desenvolvimento de regiões com as características do Planalto Norte Catarinense.
Palavras chaves: Cooperação. Organização cooperativa. Perfil regional.
Comportamiento estratégico de las empresas Zombis en México
Authors: De la Garza Manuel , Zerón Mariana , Briano-Turrent Guadalupe
Published: June 2022

Las empresas zombis tienen una connotación negativa dado que afectan a los mercados en donde operan. Para entender este tipo de empresas en México, se analiza la influencia del tipo de estrategia empresarial en la probabilidad de ser empresa zombi. Para ello, se empleó un análisis logit para evaluar la probabilidad de incurrir en la característica zombi, se usó un panel de 99 empresas que cotizaron en la Bolsa Mexicana de Valores durante el periodo de 2013 a 2017. El resultado empírico evidencia que el tipo de estrategia defensivo disminuye la probabilidad de incurrir en la situación zombi; por otro lado, el tipo de estrategia analizador y proactivo muestran una mayor probabilidad en ser catalogadas como empresas zombis, lo que, a priori podría sorprender, sin embargo, el entorno institucional Latinoamericano favorece que dicho comportamiento sea propenso a derivar en la situación zombi.
The Performance of Family Firms During Crisis Periods: The Case of Greece
Authors: Kinias Ioannis
Published: June 2022

This paper examines the effect of the family involvement in the performance of Greek listed companies, during the Greek financial crisis. The involvement of family in firm’s ownership, management and governance along with the firm’s age constitute the unified framework that describe the family influence on the enterprise. The main contribution of this paper is the investigation of a research period when Greece faced an unprecedented economic 9 year crisis that affected all sectors of the economy, with 72% of listed companies showing a decrease in revenue and the total capitalization of the Greek Stock Exchange shrinking by 70%. No previous study has incorporated performance data on listed companies during a corresponding financial crisis with large fluctuations in all performance indicators and a high volatility in the national economy. The sample of the research includes 80 family firms listed in the Greek Stock Exchange. The findings illustrate a better performance for family firms with lower family ownership and prove a stronger performance in younger family businesses. The results of the study do not confirm the positive involvement of family members, through management (CEO) and governance (BoD) positions in the family business performance.
The Archetype of Hero in Family Businesses
Authors: Salazar Guillermo
Published: June 2022

For family business advisors and consultants, the analysis of their client’s shared narrative helps them understand their business and family dynamics and the reality they have built together. Understanding the language of family mythology and the behavior of the narrative processes, can help positively to reinforce the purpose and meaning of their legacy and its transmission. In this article readers will learn how Joseph Campbell’s Monomyth of the Hero concept fits with the founder/entrepreneur myth in a family business, and how making it conscious can be used as a coherent tool that brings true meaning and inspiration to every family member in every generation.
Current Trends in Advanced Prostate Cancer Medical Setting
Authors: Folkmanis Kristofs , Junk Elizabete , Merdane Evelīna , Folkmanis Valdis , Folkmane Inese , Isajevs Sergejs
Published: June 2022

Treatment of advanced and metastatic prostate carcinoma (PCa) is still challenging and changing in the era of personalised medicine. Combination therapies with docetaxel and new anti-hormonal substances lead to improved OS (overall survival) in a broad group of patients with metastatic hormone sensitive prostate carcinoma (mHSPCa). Addition of docetaxel or an androgen receptor targeting agent (ARTA) with abiraterone plus prednisolone, with apalutamide or with enzalutamide leads to a significant improvement in OS and an increase in the time to transition to castration resistance. The choice of therapy sequence in advanced PCa should be based, among other things, on the side-effect profiles of the substances and patient’s preferences. Within metastatic castration resistant prostate carcinoma (mCRPCa) setting, the therapy with abiraterone, enzalutamide, docetaxel, cabazitaxel and radium-223 is approved and indicated in Europe. Respectively, five substances are available, each of which has led to a significant increase in survival time in phase III studies. The optimal therapy sequence in the mCRPCa stage is still unclear. The current trend in personalised medicine in the next decade in therapy, regarding prostate carcinoma, are poly(ADP)-ribose polymerase (PARP) inhibitors, which are and will be available as an effective therapy option for patients with mutations in DNA repair genes. The most important question is when and how patients should be tested for mutations in DNA repair genes and to which line of therapy will PARP inhibitors belong.