bluuebunny/crossref_metadata_2025 huggingface dataset:
"A coincidência da invenção poética revolucionária com a invenção política revolucionária": os casos das obras Cuba Colectiva e 48 Artistas, 48 Anos de Fascismo.
Authors: Pratas Cruzeiro Cristina
Published: May 2022

Este artigo incide sobre a relação entre as experiências de pintura colectiva Cuba Colectiva (Havana, 1967) e 48 Artistas, 48 Anos de Fascismo (Lisboa, 1974) e o impacto que tiveram no contexto português da sua realização. Em 1967, Portugal vivia uma ditadura e embora os artistas portugueses Lourdes Castro e René Bertholo tivessem participado na pintura realizada em Havana, o acontecimento não teve repercussão na imprensa portuguesa. A revolução portuguesa de 25 de Abril de 1974 permitiu a abertura a uma série de experiências artísticas realizadas em espaço público. Foi nesse contexto que a pintura portuguesa foi executada. O artigo irá indagar sobre o significado poético e político da relação entre as duas realizações.
Aquagenic Wrinkling of the Palms
Authors: Mahajan Vikram K. , Negi Rohit , Thakur Priyanka , Kukreja Amisha
Published: May 2022

Aquagenic wrinkling of the palms (AWoP) is a rare dermatosis of significant psychosocial embarrassment and missed employment opportunities. It is characterized by development of translucent papules and wrinkling of the palms and rarely of soles shortly after immersion in water. Associated burning pain or pruritus of variable intensity is often distressing. The symptoms subside spontaneously 10–60 minutes after drying of hands only to recur following contact with water resulting in mild palmar hyperkeratosis over time. Although, cystic fibrosis remains the most described association, its cause is unknown in majority. The treatment is usually unsatisfactory and remains challenging. Response to antihistamines, iontophoresis, topical aluminum chloride 15-20% solution, and aluminum chloride hexahydrate 20% in anhydrous ethyl alcohol remains inconsistent. Keratolytic creams, petroleum jelly and/or use of gloves are not found useful at all. This paper describes a case of AWoP treated successfully with topical tacrolimus 0.1% ointment. We feel that topical tarolimus provides an effective and safe therapeutic option in AWoP.
Identification of key actors in Industry 4.0 informal R&D network
Authors: Kotorová Slušná Ľ. , Balog M.
Published: May 2022

INTRODUCTION: Industry 4.0 is a concept covering various research areas. Their development depends on the cooperation among several stakeholders, particularly public R&D (Research and Development) organisations.OBJECTIVES: This article aims to provide a mapping of informal strategic R&D partnerships of public R&D organisations in an ambiguously defined area of Industry 4.0.METHODS: Scientific collaboration mapping method based on self-identification is used. Moreover, social network analysis is used to discuss patterns and specific characteristics of this network. Empirical data are gathered through a questionnaire survey focused on managers of RD teams in the Slovak Republic.RESULTS: The resulting network of public R&D organisations operating in the field of Industry 4.0 in the Slovak Republic is connected, though characterised by low density. Intra-regional cooperation prevailed only in the region of the capital city. In other regions, cross-regional cooperation was dominant. Most cooperations occur between universities; cooperation between faculties and within one faculty is less frequent. Key teams of the network were identified based on their performance in three selected indicators of centrality. Three of them represented the first layer or core of the network.CONCLUSION: Within the network, active actors with a high number of cooperation and those located in its network centre who can support knowledge transfer across the identified R&D network are crucial. Our results confirmed that several variables are important to creating new collaborations and thus not limited to geographical proximity, institutional affinity and size of the workplace.
Tannins from cashew tree (Anacardium occidentale) bark as a flocculant for water clarification
Authors: Anjos Bruna Ferreira dos , Azevêdo Tatiane Kelly Barbosa de , Silva Bruna Rafaella Ferreira da , Braga Renata Martins , Pimenta Alexandre Santos , Andrade Francisca Adriana Ferreira De
Published: May 2022

Concern about the overexploitation of natural resources has increased in recent decades, especially involving water and its treatment. Paradoxically, one of the sources of water pollution is the treatment itself, due to the use of chemical flocculants, which end up generating sludge that may be highly aggressive to the environment. One of the ways to solve this problem is to use natural flocculants for this purpose, since they are biodegradable and do not harm nature. This study evaluated the efficiency of a natural flocculant produced from tannins extracted from the bark of the cashew tree (Anacardium occidentale) and compared it with two commercial coagulants, Tanfloc® and iron chloride. The water for treatment was collected from a weir. The cashew trees’ bark was collected, ground, and submitted to hot-water extraction to yield the tannins, and the extraction product was cationized. The flocculation tests were carried out using the jar test with solutions having concentrations of 33.3, 66.7, and 100 mg L-1. Turbidity and pH were analyzed before and after flocculation. Among the assessed flocculants, the cationized tannins produced the best responses both for removal of turbidity and final pH of the treated water. Tanfloc® also produced satisfactory results regarding turbidity removal. The iron chloride, besides not properly clarifying the water, left it very acidic. Since the cationized tannins practically did not change the pH and were effective in the removal of turbidity, they represent an interesting, sustainable alternative product to treat the water.

Keywords: cationized tannins, natural flocculating agente, removal of turbidity, water treatment.
MedPAC on Medicare Part D
Authors: Baldwin Paul
Published: May 2022

In 2021, Medicare Part D paid for outpatient prescription drug coverage on behalf of more than 49 million Medicare beneficiaries. In this month's column, Baldwin discusses resources on and changes to this important policy.
Верхняя граница минимальных критических значений конечных произведений Бляшке
Authors: Dubinin Vladimir Nikolaevich
Published: May 2022

Для конечных произведений Бляшке $B$ степени $n \geqslant 2$, $B(0)=0$, $ B'(0) \ne 0$, устанавливается точная верхняя граница минимальных модулей критических значений этих произведений, зависящая только от $n$ и $|B'(0)|$.
Библиография: 12 названий.
Каноническая геометризация ориентируемых трехмерных многообразий, определяемых векторными раскрасками трехмерных многогранников
Authors: Erokhovets Nikolai Yur'evich
Published: May 2022

Гипотеза У. П. Тeрстона о геометризации (окончательно доказанная Г. Я. Перельманом) заключается в том, что любое ориентируемое трехмерное многообразие может быть канонически разрезано на части, каждая из которых имеет геометрическую структуру, моделируемую на одной из восьми геометрий: $S^3$, $\mathbb R^3$, $\mathbb H^3$, $S^2\times\mathbb R$, $\mathbb H^2\times \mathbb R$, универсальное накрытие для $\mathrm{SL}(2,\mathbb {R})$, $\mathrm{Nil}$ и $\mathrm{Sol}$. В фундаментальной работе 1991 г. М. Дэвис и Т. Янушкевич ввели широкий класс $n$-мерных многообразий - так называемые малые накрытия простых $n$-мерных многогранников. Мы даем полный ответ на следующий вопрос: построить в явном виде каноническое разложение любого ориентируемого трехмерного многообразия, определяемого векторной раскраской трехмерного простого многогранника, в частности малого накрытия. Доказательство основано на анализе результатов в этом направлении, полученных ранее различными авторами.
Библиография: 44 названия.
Самоподобные 2-аттракторы и тайлы
Authors: Zaitseva Tatyana Ivanovna , Protasov Vladimir Yur'evich
Published: May 2022

Исследуются 2-аттракторы в пространстве $\mathbb R^d$ - самоподобные компакты, заданные двумя сжимающими аффинными операторами с одинаковой линейной частью. Они широко изучались в литературе под разными названиями (двухциферные тайлы, двойные драконы, 2-рептайлы и т.д.) в связи с приложениями в дискретной геометрии, теории чисел и теории приближений, для построения базисов Хаара и всплесков (вейвлетов) многих переменных. В работе получена полная классификация изотропных 2-аттракторов в $\mathbb R^d$ и показано, что все они гомеоморфны друг другу, но не диффеоморфны. В общем неизотропном случае доказано, что 2-аттрактор однозначно с точностью до аффинного подобия определяется спектром матрицы сжатия. Приведены оценки на число различных 2-аттракторов в $\mathbb R^d$, для чего исследованы целые унитарные растягивающие полиномы со свободным коэффициентом $\pm 2$. Их количество оценивается с помощью меры Малера. Построено несколько серий таких полиномов. Для некоторых 2-аттракторов вычислены показатели их регулярности по Гeльдеру. Часть результатов обобщена на аттракторы с произвольным количеством цифр.
Библиография: 63 названия.
Data Link Layer
Authors:   Truck Bus Control and Communications Network Committee
Published: May 2022

The SAE J1939 documents are intended for light, medium, and heavy-duty vehicles used on or off road, as well as appropriate stationary applications which use vehicle derived components (e.g., generator sets). Vehicles of interest include, but are not limited to, on- and off-highway trucks and their trailers, construction equipment, and agricultural equipment and implements.

The purpose of these documents is to provide an open interconnect system for electronic systems. It is the intention of these documents to allow Electronic Control Units to communicate with each other by providing a standard architecture.

This particular document, SAE J1939-21, describes the data link layer using the Classical Extended Frame Format (CEFF) with 29-bit IDs, as defined in ISO 11898-1, December 2015. For SAE J1939, no alternative data link layers are permitted.
Sex disparities in patients with suspected COVID-19 presenting at an emergency department in Switzerland
Authors: Arslani Ketina , Eken Ceylan , Tschudin-Sutter Sarah , Gebhard Caroline E. , Zellweger Nuria , Bassetti Stefano , Bingisser Roland , Lampart Maurin , Osswald Stefan , Kuster Gabriela M. , Twerenbold Raphael
Published: May 2022

AIMS OF THE STUDY: In the global COVID-19 pandemic, female sex is associated with comparable infection rates but better outcome. However, most studies lacked appropriate controls. We investigated whether these sex disparity findings are specific to patients with COVID-19 or generalizable to patients presenting to the emergency room (ER) with similar symptoms but no COVID-19.
METHODS: In this prospective cohort study, consecutive patients presenting with symptoms suggestive of COVID-19 were recruited at the ER of the University Hospital Basel, Switzerland from March to June 2020. Patients were categorized as SARS-CoV-2 positive (cases) or negative (controls) based on nasopharyngeal PCR swab tests. The final clinical diagnosis was determined for all patients. The primary outcome was a composite of intensive care admission, rehospitalization for respiratory distress and all-cause death within 30 days. We used Kaplan–Meier curves and Cox proportional hazards models to explore associations between sex and outcomes.
RESULTS: Among 1,081 consecutive ER patients, 191 (18%) tested positive for SARS-CoV-2, with an even sex distribution (17.9% female vs. 17.5% male, p = 0.855). In COVID-19 patients, female sex was associated with lower risk of hospitalization (51% vs. 66%, p = 0.034), lower necessity of haemodynamic support (8% vs. 20%, p = 0.029), lower rates of intubation (10% vs. 21%, p = 0.037) and the primary outcome (18% vs. 31%, p = 0.045; age-adjusted HR 0.536, 95%CI 0.290–0.989, p = 0.046) compared with male sex. Sex disparities were most prominent in patients ≥55 years (HR for composite primary outcome in women 0.415, 95%CI 0.201–0.855, p = 0.017). In contrast to the COVID-19 patients, no sex-specific differences in outcomes were observed in the unselected overall control group (age-adjusted HR 0.844, 95%CI 0.560–1.273, p = 0.419) or in a subgroup of controls with upper respiratory tract infections or pneumonia (age-adjusted HR 0.840, 95%CI 0.418–1.688, p = 0.624).
CONCLUSION: In this unselected, consecutive cohort study at a tertiary hospital in Switzerland, female sex is associated with better outcome in patients presenting to the ER with COVID-19. These sex disparities seem to be at least partly specific to COVID-19, as they were not observed in comparable controls.
SARS-CoV-2 aerosol transmission in schools: the effectiveness of different interventions
Authors: Villers Jennifer , Henriques Andre , Calarco Serafina , Rognlien Markus , Mounet Nicolas , Devine James , Azzopardi Gabriella , Elson Philip , Andreini Marco , Tarocco Nicola , Vassella Claudia , Keiser Olivia
Published: May 2022

BACKGROUND: Indoor aerosol transmission of SARS-CoV-2 has been widely recognised, especially in schools where children remain in closed indoor spaces and largely unvaccinated. Measures such as strategic natural ventilation and high efficiency particulate air (HEPA) filtration remain poorly implemented and mask mandates are often progressively lifted as vaccination rollout is enhanced.

METHODS: We adapted a previously developed aerosol transmission model to study the effect of interventions (natural ventilation, face masks, HEPA filtration and their combinations) on the concentration of virus particles in a classroom of 160 m3 containing one infectious individual. The cumulative dose of viruses absorbed by exposed occupants was calculated.

RESULTS: In the absence of interventions, the cumulative dose absorbed was 1.5 times higher in winter than in spring/summer, increasing chances of indoor airborne transmission in winter. However, natural ventilation was more effective in winter, leading to up to a 20-fold decrease in cumulative dose when six windows were fully open at all times. In winter, partly opening two windows all day or fully opening six windows at the end of each class was effective as well (2.7- to 3-fold decrease). In summer, good ventilation levels could be achieved through the opening of windows all day long (2- to 7-fold decrease depending on the number of windows open). Opening windows only during yard and lunch breaks had minimal effect (≤1.5-fold decrease). One HEPA filter was as effective as two windows partly open all day in winter (3-fold decrease) whereas two filters were more effective (5-fold decrease). Surgical face masks were very effective independently of the season (8-fold decrease). Combined interventions (i.e., natural ventilation, masks, and HEPA filtration) were the most effective (≥25-fold decrease) and remained highly effective in the presence of a super-spreader.
INTERPRETATION: Natural ventilation, face masks, and HEPA filtration are effective interventions to reduce SARS-CoV-2 aerosol transmission. These measures should be combined and complemented by additional interventions (e.g., physical distancing, hygiene, testing, contact tracing and vaccination) to maximise benefit.
Why do Gamers Use Facebook? A Study on Social Network Game Members in Turkey
Authors: Yılmaz Eray
Published: May 2022

Social network websites such as Facebook, Twitter, YouTube, MySpace which came out with purposes of sharing of personal information, photographs and videos have attracted the attention of the users for being user friendly and providing fast update and sharing. Facebook has become an integral part of daily lives of its users in a short time because of its technological and social features. The aim of this research is to investigate the purposes of social network game members on Facebook use with respect to variables of gender, age, educational status, frequency and duration of Facebook use. The participants of the research were 1916 members of a popular social network game on Facebook called Capitalism which has more than eighty thousand active Turkish members monthly. Members were requested to respond the data collection tool which was presented online at the beginning of the Capitalism game. Personal Information Form and Purpose of Facebook Use Scale which was developed by Mazman (2009) were used for data collection instrument. The data which were normally distributed were analyzed through descriptive statistics and quantitative data analysis methods. According to results of the research, Facebook was used most frequently for “daily use” and “social relations”. Also Facebook was used least frequently for “support to studies and courses” by the participants. Findings revealed that several background variables influenced purpose of Facebook use, including: gender, age, educational status, frequency and duration of Facebook use. It was found statistically significant difference on “social relations” and “use for studies” in terms of gender. Observed age and educational status differences varied according to “social relations” and “use for studies”. Observed frequency and duration of Facebook use differences varied according to “social relations” and “daily use”.
The Effects of Blogs on Writing Skills in Teaching Turkish as a Second Language
Authors: Yavuz Akın , Tok Mehmet
Published: May 2022

In this research, the effect of blogs, a web 2.0 application, on writing skills and attitudes of level B1 students who learn Turkish as a second language was investigated. Research was designed with a mixed method which included both qualitative and quantitative data. The target population of the research consists of 24 level B1 students that are studying in city center of Istanbul. Assessment Scale of Writing was used in qualitative data collection and, personal information and group interview forms were used in quantitative data collection. Descriptive Analysis, Independent Samples t-test, Dependent Samples T-Test and Shapiro Wilk tests were used to analyze collected data. Quantitative data analysis was performed with SPSS 22.0 software. Research has revealed that blogs have positive impact on the writing skills of students who are learning Turkish as a second language. The writing skills of blogging students are higher than those who take traditional writing education. Blogs have positive influence on students who learn Turkish as a second language and they began to write better than before with the blogging experience.
Media content analysis of stem cells boundaries in Spain: Speech act theory, performativity and literacy in action
Authors: Miranda Suárez María J.
Published: May 2022

This paper will give an account of how the term performativity has been a much disputed subject within the field of linguistics, gender studies and actor network theory. And how it provides a theoretical framework of researching biomaterials as eggs in these technologies, which will facilitate new cultural patterns of analysis in IFV – Stem Cells – Cloning boundaries and policies. In an attempt to explore the crossing character of these biomaterials in the biotechnologies, it was analysed 2006 year since a new Assisted Reproduction Act was passed and the first Draft Bill of Biomedicine was launched in Spain. Selecting the texts from the two main national newspapers in Spain, were coded by a qualitative analysis program to set their dynamics through IVF, Stem Cells and Cloning news. Data management and analysis was done by a quantitative statistical program. Once texts were coded, linked and marked, the process of model specification was carried out. Through speech act theory and performativity, it was possible to study the discursive practices shown in these biotechnologies where identities are positional, unstable and contingent but supported by the requirement for negotiation. Therefore, this paper offers a new approach to include gender studies in media content analysis of embryo economies.
Upshot of Intelligence Quotient on Students’ Academic Performance in English Language
Authors: Onojah Adenike Aderogba , Onojah Amos Ochayi , Aderoju Adekola Musiliu
Published: May 2022

Education is a precondition for the significant and sustainable coast-to-coast economy but intelligent quotient of students could influence their academic performance. This research scrutinized the upshot of intelligence quotient on learners’ academic presentation. The study was an experimental research. Sample comprised of 150 secondary school students in Oyo state. To address the research questions data was analyzed using frequency count and a basic percentage, while inferential statistics such as t-test and PPMC were used to test the research hypothesis. This study established that the academic performance of secondary school pupils in English was found to be ordinary, with an average score of 56 percent. It was deduced that there was no significant difference in I.Q. between male and female academics in favor of female pupils. The study clinched that intelligence quotient influences the students’ academic performance irrespective of their gender. The study concluded that the students with high IQ often perform better than the those with low IQ. It was consequently endorsed that educational authorities and the school system should encourage students with high IQ, this could enhance students learning.
Plant tissue culture of cat whiskers (Orthosiphon aristatus Blume Miq): A review of secondary metabolite production and micropropagation
Authors: Faramayuda Fahrauk , Mariani Totik Sri , Elfahmi  , Sukrasno
Published: May 2022

Background: The cat whiskers plant (Orthosiphon aristatus Blume Miq) is widely used as a raw material in traditional medicine for one of its many properties, i.e. antiviral activity. Three varieties of cat whiskers grow in Indonesia, classified according to the colour of their flower: white, white-purple, and purple. The purple variety of cat whiskers is endangered, so it is necessary to propagate this plant.   
Objectives: This research aimed to obtain appropriate protocols for plant propagation and production of active compounds of cat whiskers by in vitro culture.   
Methods: Data were collected from various online journal sites such as PubMed, ResearchGate, and Scopus. This review discusses several aspects, including callus induction efforts, modification of cell suspension cultures, and efforts to propagate the cat whiskers plant by in vitro culture.   
Results: Callus induction of white cat whiskers with purple and purple hues could take place on Murashige and Skoog (MS) media added with growth regulator 2,4-dichlorophenoxyacetic acid (2,4-D) 0.4 mg/L. Suspension culture medium (MS+ 2,4-D 1 mg/L + NAA 1 mg/L) can increase cell biomass and rosmarinic acid levels. Media MS + 6-benzyl amino purine (BAP) 3 mg/L + 1-naphthaleneacetic acid (NAA) 2 mg/L can induce the growth of shoots of white cat whiskers with purple and purple patterns. Root induction of the two varieties of cat whiskers could take place on MS + Indole-3-butyric acid (IBA) 0.75 mg/L medium.  
Conclusion: Efforts to produce secondary metabolites and plant propagation of cat whiskers by in vitro culture have been successful. It is necessary to enhance the production and propagation using bioreactors to yield more active compounds and raw materials of the cat whiskers plant.
OSMANLI’DAN CUMHURİYET’E GEÇİŞTE MODERNLEŞMEDE YAŞANAN DEĞİŞİM VE SÜREKLİLİKLER
Authors: YAŞAR Nezihe , ASAL Uğur Yasin
Published: May 2022

Osmanlı modernleşme süreci, askeri alandaki zayıflıkların fark edilmesiyle devleti kurtarma temelinde bir araç olarak ortaya çıkmıştır. Askeri alanda başlayan reformlar, Tanzimat döneminde siyasal ve hukuki alanları kapsaması bakımından modern Türkiye’nin ortaya çıkmasında önemli bir aşamayı ifade eder. Tanzimat döneminden Meşrutiyet dönemlerine geçişle birlikte modernleşme çabaları padişahın ve devlet adamlarının bireysel etkisinden çıkarak; bu reformların Osmanlı aydın sınıfı tarafından talep edilmesi ile Osmanlı devletinde idari, siyasi ve toplumsal dönüşümleri beraberinde getirmiştir. Tanzimat ve Meşrutiyet dönemleri sürecinden, Cumhuriyet dönemine kadar olan süreçte reform hareketleri askeri, idari ve siyasi alanlarda gerçekleşmiştir. Cumhuriyet’in kuruluşu ile çağdaş esaslara dayalı bütünsel anlamda gerçekleşen ilk modernleşme hareketi meydana gelmiştir.

Amaç: Çalışmanın amacı, Osmanlı modernleşme sürecinden Cumhuriyet dönemi çağdaşlaşma hareketine geçişte politik değişim ve toplumsal sürekliliklerin ifade edilmesidir.

Yöntem: Çalışmanın amacı doğrultusunda yapılan literatür taraması ile Osmanlı-Türk modernleşme aşamaları karşılaştırmalı analiz çerçevesinde ele alınmıştır.

Bulgular: Osmanlı-Türk modernleşme aşamaları kapsamında incelenen çalışmada, Osmanlı modernleşme sürecinden Cumhuriyet dönemi çağdaşlaşma hareketine geçişin bütünsel bir yaklaşımla değerlendirilmesi gerektiği görülmüştür. Bu doğrultuda çalışmada Osmanlı modernleşme sürecinin, modern Türkiye’nin kuruluşuna siyasal, idari ve toplumsal alanlardaki etkileri incelenmiş ve Osmanlı reform hareketlerinin bir taraftan Cumhuriyet dönemi çağdaşlaşma hareketini etkilerken bir taraftan da modern Türkiye Cumhuriyeti’ni ortaya çıkaran koşulları hazırlaması bakımından önemli bir politik süreci ifade ettiği saptanmıştır.

Özgünlük: Osmanlı modernleşme süreci, modern Türkiye Cumhuriyeti’nin kuruluşunu etkilemesi bakımından önemli bir araştırma alanına sahiptir. Bu çalışma, Osmanlı modernleşme aşamalarının ele alınarak, Cumhuriyet dönemine geçişte ve modern Türkiye Cumhuriyeti’nin ortaya çıkışındaki etkilerinin değişim ve süreklilik bağlamında değerlendirilmesi açısından literatüre katkıda bulunacaktır.
Proposed Social Marketing Campaign to Increase Blood Donation and Active Users in Reblood Application (Case Study: PT Gaya Hidup Sehat)
Authors:   School of Business and Management, Institut Teknologi Bandung, Indonesia, Primandari Putu Linda
Published: May 2022

Every five second, people in Indonesia needs blood. Blood donation is essential in every country to helps patients survive from illnesses and injuries. Indonesia Red Cross (PMI) has released the data of blood donation in 2020, there were 3,5 million blood bags has collected across Indonesia. With current situation, Indonesia still needs to fulfil minimum 5,2 million blood bags (2% of the Indonesian population) per year. Those condition that motivate PT Gaya Hidup Sehat to take a part to solve the problem of shortage blood donors by implementing the healthcare technology with Reblood application. Reblood aimed to provide all of information related with blood donation that currently still limited, not accessible and not integrating each other’s. Since it first launched in 2018 until now, Reblood has acquired 60,748 active users with more than 40,000 blood donations collected and transferred to PMI. However, in 2020 until 2021 the number of active users has decreased significantly almost 70% due to pandemic Covid-19. This research was conducted to increase Reblood’s active users and encourage more people to do blood donation in order to fulfill blood bags capacity. 337 respondents was participating on the survey to analyze the motivation, barriers, and knowledge and behavior to do blood donation. The result of those analysis then formulate using Social Marketing Framework by Philip Kotler and Nancy R.Lee. The findings in this research enriches the strategy of behavioral changes with the use of social marketing approach for increasing blood donation campaign.
KORELASI ANTARA KEMANDIRIAN BELAJAR DAN HASIL BELAJAR MATEMATIKA KELAS X SMK NEGERI 3 PONTIANAK
Authors: Nurmasita Ica , Hartoyo Agung , Zubaidah Zubaidah
Published: May 2022

Penelitian ini bertujuan untuk mengetahui dan mendeskripsikan hubungan kemandirian belajar siswa dengan hasil belajar matematika siswa kelas X SMK Negeri 3 Pontianak tahun pelajaran 2021/2022. Metode penelitian yang digunakan adalah deskriptif kuantitatif. Populasi dalam penelitian ini adalah siswa kelas X SMK Negeri 3 Pontianak. Sampel dalam penelitian ini adalah siswa kelas X Jurusan Pemasaran I yang berjumlah 36 orang. Teknik analisis data yang digunakan dalam penelitian ini adalah uji korelasi. Hasil penelitian ini menunjukkan bahwa nilai korelasi (r) adalah 0,620. Dengan nilai signifikan sebesar 0,000. Dibandingkan dengan rtabel sebesar 0,329 maka rhitung > rtabel, artinya terdapat hubungan antara kemandirian belajar dan hasil belajar. Hasil analisis menunjukkan bahwa tingkat korelasi dikategorikan tinggi. Karena terdapat dalam interval koefisien korelasi 0,60 – 0,799. Artinya ada hubungan antara kemandirian belajar dengan hasil belajar siswa, dan hubungan tersebut termasuk dalam kategori tinggi. Karena korelasi yang diperoleh positif maka dapat dikatakan bahwa semakin tinggi kemandirian belajar siswa maka hasil belajarnya juga akan meningkat.
Application of Modern Polymer Packaging for Food
Authors:   Doctor of Technical Sciences, Professor, Odessa National Technological University, St. Kanatnaya, 112, Odessa, Ukraine, YG Verkhivker , EM Myroshnichenko ,   Candidate of Technical Sciences, Associate Professor, Odessa National Technological University, St. Kanatnaya, 112, Odessa, Ukraine
Published: May 2022

The object of the study is a polymer combined C-PET packaging two-section, which consists of a polymer semi-rigid container-tray of multilayer PET /EVOH / CPP and multilayer polyethylene film S900775 PET / PE (for sealing containers). In the food industry can be used consumer polymer packaging of various types: hard, semi-hard, soft and others. In order for such packaging to be used for heat sterilization of products, it must have the necessary heat-resistant barrier layer. C-PET packaging is made of heat-resistant barrier material, which ensures its resistance to high temperatures. Therefore, such containers can be used for heat sterilization and guarantee long shelf life of food. Each polymeric material has certain indicators of heat resistance. One of the most problematic places on this issue is the lack of technological parameters of polymer C-PET packaging, such as the strength of the sealing of the package and the parameters of sterilization of packaging with the product for specific thermal equipment: temperature, time, back pressure. Without the values of such characteristics, it is impossible to use containers in food production to produce good quality products for long-term storage. The study used methods such as measuring the sealing strength or depressurization pressure of the container, which occurs during sterilization due to thermal expansion of the product; the standard membrane compensation method was used for this purpose. The development of sterilization regimes for food products was carried out in accordance with the approved regulations. The regulations include analytical calculation of the regime that ensures the production of industrially sterile canned food, laboratory testing of the selected regime and its production testing. Methods of calculating the sterilization regime are based on data on the heat resistance of the strain of microorganisms in the test culture. Studies have been carried out, which resulted in the value of the parameter of sealing strength or depressurization pressure of C-PET containers, without which it is impossible to carry out effective thermal sterilization of the product. Exceeding the required value of this pressure can lead to depressurization of the packaging and the emergence of physical defects, of substandard products. Also, scientifically based high-temperature sterilization regimes for meat and vegetable products in the studied form of polymer consumer packaging have been developed, which will allow companies to produce quality food safe for consumption, with high nutritional value and long shelf life
Advanced Reactor Concept (ARC) A Nuclear Energy Perspective
Authors:   Physics and Energy Engineering Department, Amirkabir University of Technology, Tehran, Iran, Paydar Ali Zamani , Balgehshiri Seyed Kamal Mousavi ,   Physics and Energy Engineering Department, Amirkabir University of Technology, Tehran, Iran, Zohuri Bahman ,   Galaxy Advanced Engineering, Chief Executive Officer, a Consulting Firm, Albuquerque, New Mexico 87111
Published: May 2022

Due to climate change on earth, governments are pursuing the policy of gradually reducing Greenhouse Effects. For example, country like Germany has an aim to reduce greenhouse gas emissions by 40% by 2030. However, they are also intent on shutting down nuclear power stations. This means that coal fired power stations are now working harder to make up the shortfall, and greenhouse gas emissions are on the rise. The intended increase in renewable energy generation is far too slow to compensate. Last year, coal burning was at its highest level in more than 20 years and with global rise of population, the demand for electricity also is on ascending curve correspondingly, yet if we arguably, consider that nuclear energy is a source of renewable energy, then is it fear to say that nuclear energy as a source of clean energy must sustain its existence. However, the question is how we can assure their operational safety and guarantee that the new generation as an advanced Small Modular Reactors (aSMRs) can deliver such a promise. This short review examines the advanced Generation IV (GEN-IV) in form of Advanced Reactor Concept (ARC) may be able achieve such high bar goal both from proliferation and non- proliferation point of view and reduces threat of any radiation leak based nuclear accident that we have encountered past few decades
ASSISTÊNCIA ESTUDANTIL NO ENSINO SUPERIOR BRASILEIRO: MÉTODOS PARA AVALIAÇÃO E MONITORAMENTO
Authors: Câmara Kathiurcia Montovanelli Cazotti , Gomes Vanielle Aparecida do Patrocinio , Freitas Rodrigo Randow de , Nunes Isabel Matos
Published: May 2022

Este artigo tem como objetivo realizar um estudo sobre as publicações que fazem referência ao monitoramento e avaliação da assistência estudantil no Ensino Superior Brasileiro. Foram utilizadas as bases de dados SciELO, Web of Science e Google Acadêmico e feita uma análise bibliométrica e qualitativa sobre os artigos selecionados. Dentre os principais instrumentos e métodos encontrados que se propuseram a avaliar os impactos das ações dos programas de assistência estudantil destacam-se pesquisas do tipo qualitativas e documentais, revisões bibliográficas, pesquisas em bancos de dados, estudos de caso com o uso de questionários, entrevistas semiestruturadas, análise de conteúdo, buscando analisar a percepção dos alunos beneficiados, alunos egressos, e agentes executores dos programas.
The Impact of the Covid-19 Pandemic on Enterprises in Poland in View of Economic Safety
Authors: Kozicki Bartosz , Mitkow Szymon , Bąk Tadeusz , Topolewski Stanisław
Published: May 2022

The article presents a multidimensional comparative analysis of the number of employees in the enterprise sector in Poland on a quarterly basis between 2010-2021 and new and withdrawn jobs dynamically in terms of economic security. The volume of employment and salary for work in Poland in the enterprise sector by type of activity was analyzed. The last stage of the research was the analysis and evaluation of the time series of salaries in Poland and its forecasting for the future.
The impact of using modern technology for agricultural extension communication during the Covid 19 pandemic to develop agricultural extension work in the Iraqi Anbar Governorate
Authors: Saleh Jasim , Ibrahim Ahmed Mahmood , Ghaffoori Anwer Thamer
Published: May 2022

The COVID-19 pandemic has had a major impact on agricultural production. One of the most important strategic crops for agricultural production is wheat, which is of great importance to food security in general and is even included in the foreign policies of countries. Iraq seeks to increase the productivity of wheat crops by spreading the awareness program that supports the wheat crop. The study was conducted in the villages of (Kusaiba and Abu Flies) with a total number of (55 farmers), in Anbar province. Used the SPSS program to analyze the data. The results of the study showed that the majority of farmers under 45 years of age were 70.2%. As for educational attainment, most farmers had only or less primary education at a rate of 61.4%, and the majority of farmers were married, 84.2%. In addition, most farmers have had their lands for decades and renters 83%, . In the field of agricultural sources, their sources came from the Internet by 54.4%, and in the field of agricultural problems and obstacles, the problem of the delay in receiving the marketing amount, as to the effects of Covid 19, the most agreeable was the distance of the health centers from the villages. The relationship was significant with age, marital status, educational attainment, and land ownership at a significant level of 0.05. The researcher recommends that farmers should be encouraged to educate, also the necessity of providing support for agricultural requirements and providing a suitable environment for the agricultural market.
Definitions of „Literature‟ in Bangladesh EFL Context – an Empirical Study
Authors: Ainy Professor Dr. Salma
Published: May 2022

This article attempts to explore various perceptions of the term ‘literature’ of English teachers in the Bangladesh EFL context. It also examines the relevance of using literary pieces in language classrooms in view of the negative beliefs of many teachers and learners in this regard. It is based on a study conducted with 20 teachers of English each from primary, secondary and tertiary levels in Bangladesh. Both quantitative and qualitative data was collected from the participant teachers. The study reveals that in most cases teachers perceived ‘literature’ in a narrow and limited way. It is argued that a broader understanding of the term ‘literature’ may help in promoting learner autonomy and enhance learners’ sense of self-achievement, confidence, and self-reliance. It is also argued that proceeding from a broader sense of ‘literature’, reintroducing literary texts in the English classroom may create a positive impact on the learning and learners.
Tích hợp phương trình điện trở điện dung cải tiến và tỷ phần dòng chảy Gentil trong dự báo khai thác: Vấn đề và giải pháp
Authors: Trần Đăng Tú , Trần Xuân Quý , Đinh Đức Huy , Phạm Trường Giang , Lê Thế Hùng
Published: May 2022

Đối với các mỏ có thực hiện bơm ép nước, cần quan tâm đến các yếu tố dự báo sản lượng khai thác dầu/khí/nước, áp suất giếng/vỉa/mỏ, đặc biệt là mức độ tương tác giữa giếng bơm ép và khai thác để đưa ra các quyết định phù hợp trong công tác điều hành và tối ưu sản lượng khai thác. Ngoài các công cụ chuyên dụng đang được sử dụng hiện nay (như mô hình mô phỏng số, phân tích đường cong suy giảm), nhóm tác giả đề xuất giải pháp tích hợp phương trình điện trở - điện dung cải tiến và phương trình tỷ phần dòng chảy Gentil (ICRMIP-G) để đánh giá ảnh hưởng của giếng bơm ép đến giếng khai thác và ảnh hưởng của tầng nước đáy/biên đến giếng khai thác, qua đó dự báo tổng sản lượng dầu khai thác cho đối tượng nghiên cứu. Mô hình ICRMIP-G được áp dụng để dự báo tổng sản lượng dầu cộng dồn trong 21 tháng cho đối tượng Miocene dưới bể Cửu Long, với sai số tương đối thấp (< 8%) đã chứng minh được tính khả thi khi cho kết quả có độ tin cậy cao.
REPERCUSSÕES EMOCIONAIS DO TRABALHO EM UNIDADES DE TERAPIA INTENSIVA VIVENCIADAS POR ENFERMEIROS NO BRASIL
Authors: Oliveira Lyanne Isabelle Fonteneles , Siqueira da Silva Geycilane , Danilo Moura e Silva Allamy
Published: May 2022

A UTI é um ambiente de trabalho bastante complexo que gera alguns transtornos emocionas em seus trabalhadores.  Estresse, Burnout, sofrimento, tensão no trabalho, pressão, astenia, fadiga, sobrecarga mental e depressão são exemplos de algumas dessas alterações emocionais. As elevadas cargas e dupla jornada de trabalho entre enfermeiros pode impactar em diversos aspectos de qualidade de vida. Devido a isso são necessários estudos que indiquem a importância dos sentimentos e emoções despertados nos enfermeiros que atuam em UTI e como lidar com esse tipo de ambiente, sua influência tanto na qualidade dos cuidados quanto em o que podem acarretar em suas vidas profissionais e pessoais. Analisar as evidências cientificas disponíveis na literatura acerca das repercussões emocionais do trabalho em unidade de terapia vivenciada por enfermeiros e discutir os fatores que levam a essas alterações. Revisão integrativa de literatura realizada nas bases de dados LILACS, BDENF e SciELO; via BVS. A enfermagem está presente nas diferentes etapas do cuidado, estes cuidados são potencializados perante a diagnósticos difíceis de lidar.  Dessa forma são necessárias estratégias para o desenvolvimento da estabilidade e sensibilidade moral dos enfermeiros relacionadas a decisão, discussão e reflexão acerca de problemas éticos. Assim então, foi constatado que o esgotamento emocional alto afeta os profissionais tanto fisicamente quanto psicologicamente. São necessários políticas públicas de saúde e programas voltados aos enfermeiros, principalmente da ária de UTI, adotando medidas de prevenção e manutenção da saúde mental e emocional dos mesmos, uma vez que, estes profissionais desta determinada área prestam assistência a diversos pacientes.
Investigation of winter hardiness and stem diameter of Phyllostachys taxa in Hungarian collections
Authors: Kisvarga Szilvia , Orlóci László , Neményi András
Published: May 2022

The aim of our work is to investigate the genus Phyllostachys whitch one of the best cold-tolerant genera of bamboos in these collections. Taxa of the genus Phyllostachys can be grown well in Hungarian conditions and can be classified as larger bamboos with their size. We examined in the largest Hungarian collections whether the most common taxa could reach the same stem diameter in the Carpathian Basin as in their home country. The collections we examined are the Diószegi Sámuel School Botanical Garden in Debrecen, László Nagy’s bamboo garden in Gyula, Jenő Kiss’s bamboo garden in Erdőtelek, the Dmkert Kft. in Pécs, and the MATE Gödöllő University Botanical Garden. In addition, we tested the winter tolerance of the given taxa under domestic conditions for two years. Based on the obtained results, we determined which taxa can be recommended in the gardens due to their outstanding properties in Hungary, also as groves or hedges, and with their unusual appearance they can increase the complexity of the Hungarian garden culture.
Interspecifikus muskátli fajták vizsgálata
Authors: Turiné Farkas Zsuzsa , Juhász Sándor
Published: May 2022

A muskátli hazánkban a legjelentősebb balkonnövény, egyre több dekoratív fajta áll rendelkezésünkre. A nemesítők létrehozták a Pelargonium peltatum és a Pelargonium zonale keresztezésével az interspecifikus muskátlit. Az interspecifikus muskátli hibridek a szülő fajok legjobb tulajdonságait ötvözik. Legfőbb jellemzőjük a nagy virágméret, az elterülő növekedési habitus, a kiváló kültéri teljesítmény, az időjárás ellenállóság és a sokrétű felhasználhatóság. Kutatásunk célja a Calliope L fajták díszítőérték vizsgálata.
Szárbontó baktérium készítmény hatásának vizsgálata kétéves növénytermesztési kísérletben
Authors: Vranyák-Megyeri Hermina , Pető Judit
Published: May 2022

A növénytermesztés során a termés mennyiségének növelése mellett alapvetően szükséges a minőségorientált fejlesztés, figyelembe véve a fenntarthatóságot, a környezetvédelmet, és a vidékfejlesztést is. Kétéves kísérletünkben egy szárbontó baktérium készítmény hatásainak jellemzését végeztük el, melyben megmutattuk, hogy a két egymás utáni évben kezelt parcellán 39 százalékkal kevesebb növényi maradvány volt a talajban a második évben, a kontroll parcellához képest, és a termésmennyiségben jelentős növekedés volt tapasztalható. Ezzel párhuzamosan a talaj művelhetősége is jelentősen javult, így a készítmény a gazdák termelési költségeinek csökkenését is eredményezte.
Matematika Minecraft módra
Authors: Bősze Brigitta , Devosa Iván
Published: May 2022

A digitális játékok környezetének, a digitális játék-alapú tanulás folyamatának és a gamifikált rendszer szerkezeti felépítésének vizsgálatán, valamint a Minecarft hazai és külföldi szakirodalmának feldolgozása alapján jött létre a Matech 1.0 matematikai és egyéb készségeket fejlesztő kalandpálya. Létrehozásához a Minecraft Education Edition programot alkalmaztuk. A Minecraft játékterében egy Föld körüli utazáson vesznek részt a tanulók, amely során különböző küldetéseket kell végrehajtaniuk a végső cél felfedezése előtt. Az egyes szintek sikeres teljesítését követően pontokat, jutalmakat szerezhetnek a játékosok, miközben a matematikai készségek fejlődése mellett többek között fejlődnek a kognitív, affektív készségeik, a térlátásuk, finommotorikájuk és a problémamegoldó gondolkodásuk.
On extraction of P-configurations
Authors: Végh Attila
Published: May 2022

Consider a parallelotope P and its dual polytope P∗. The paral- lelotope configuration or the p-configuration is a system of lines and points projected vertices and edges of the polytope P∗ from the center of the polytope P∗ to a special (n − 1)-dimensional hyperplane. The extraction of the parallelotope defines an ex- traction of the p-configuration, as well. In this paper we examine properties of the extraction of the p-configuration.
Software quality improvement by Fault Tree Analysis
Authors: Johanyák Zsolt Csaba
Published: May 2022

It is common problem with complex software systems that although usually they work as intended, after some time of usage security-critical flaws poop up. In order to alleviate this problem, this paper aims to demonstrate the application potential and benefits of the Fault Tree Analysis (FTA) which is a widely used method in quality assurance. FTA is used as an integral part of the software quality management process to identify the causes of suspected security vulnerabilities by complementing the widely used testing procedures.
Different Fields, Common Objectives – Connection between Sustainability and Quality Methodology
Authors: Könyves Melinda Katalin , Kalló Noémi
Published: May 2022

Sustainability is a more and more important issue for humanity. The evolution of sustainability models, methods, and indicators has started in the 20th century. One can say that quality management deals with a bit less important issues, but it does so from the first half of the 20th century. However, the two fields have several common points as customers and companies start to recognize the importance of sustainability as well. Based on these common objectives and other similarities between the two fields, this research tries to start to investigate the common understanding and the current common usage of these areas. Quality management shows how to understand and implement models, tools and nowadays its whole system is a generic, accepted part of the organizations’ daily life. Quality management logic (i.e. how to choose the correct and most effective methodology and model to solve the issues; how to apply them) can be a platform to support the implementation of the sustainable development aspects.
Faanyagok gombaállóságának változása rostirányú tömörítést és további modifikációs eljárásokat követően
Authors: Horváth Fruzsina , Bak Miklós , Báder Mátyás
Published: May 2022

A cikkben ismertetjük a rostirányban tömörített, továbbá hőkezeléssel, valamint tejsavas telítéssel modifikált faanyagok fehér- és barnakorhadást okozó gombafajokkal szembeni ellenálló képességét. Azon tejsavas bükk (Fagus sylvatica) minták ellenállóbbnak bizonyultak, melyeket telítést megelőzően tömörítettünk is. A modifikáción átesett kocsánytalán tölgy (Quercus petraea) minták mindegyike nagyobb gombaállóságot mutatott lepketaplóval (Trametes versicolor) szemben, mint a kezeletlenek.