bluuebunny/crossref_metadata_2025 huggingface dataset:
Glokalność postkomunistycznego świata. Perspektywa socjalizacyjna
Authors: Szafraniec Krystyna
Published: September 2021

Artykuł przedstawia analizy dotyczące roli młodego pokolenia w procesie przemian społecznych w krajach postkomunistycznych. Autorka zwraca uwagę na kontekst, w jakim funkcjonuje młodzież. Z jednej strony, na młodzież ma wpływ trudny okres transformacji ustrojowej. Z drugiej strony, postawy i aspiracje młodzieży są kształtowane przez otwarcie systemu na wpływy globalne. Przedmiotem analizy jest przestrzeń socjalizacyjna, w której funkcjonują młodzi obywatele krajów postkomunistycznych – przedstawiciele pierwszego pokolenia, którego młodość przypadła wyłącznie na nowy system będący w pewnym sensie ich wspólnym doświadczeniem pokoleniowym, odróżniającym ich od starszych. Co wypełnia tę przestrzeń i jaki jest status społeczny przekazów wysyłanych do młodych ludzi przez różne instytucje i grupy społeczne? Analiza objęła dziewięć krajów postkomunistycznych w Europie i Azji. Opiera się na różnego rodzaju istniejących źródłach – krajowych i międzynarodowych, zebranych we współpracy z partnerami zagranicznymi.
Dropout in post-socialist countries of Central Europe (the Visegrad Group)
Authors: Gal Petr
Published: September 2021

Early school leaving (dropout) is a problem in all education systems. In 2010 the European Commission launched the Europe 2020 strategy which included a list of measures to reduce school dropout rates in the EU countries. The aim of this paper is to analyze the issue of dropout in upper secondary education (ISCED 3) in the education systems of 4 post-socialist Central European states (Czech Republic, Hungary, Poland and Slovakia). Firstly, the paper describes and compares the education systems of these countries and the important changes of their education policies made after entering the EU. The analysis of Eurostat data shows that despite the decline of the average early school leaving rate in the EU countries from 13.8% to 10.2% between 2010 and 2019, the Czech Republic, Hungary and Slovakia are among the four member states whose dropout rates are rising. Through an overview of research studies, this paper then identifies the dominant topics and “weak spots” related to early school leaving in these countries.
Problem zaburzeń zdrowia psychicznego młodzieży w dobie Pandemii z perspektywy psychologii
Authors: Mołodecka Anastazja
Published: September 2021

W artykule zostaje przedstawiona sytuacja emocjonalna młodzieży w czasie pandemii COVD-19. Metaanaliza bazująca na badaniach zdrowia psychicznego młodzieży w Polsce oraz innych krajach wskazuje, że w obliczu izolacji spowodowanej pandemią reprezentanci tej grupy wiekowej są szczególnie narażeni na różnego rodzaju zaburzenia zdrowia psychicznego. Celem artykułu jest udzielenie odpowiedzi na pytanie, co predysponuje młodzież do tak negatywnych reakcji. Przywołane zostają teorie psychologiczne A. Maslowa oraz E.H. Ericksona ukazujące specyficzne potrzeby rozwojowe młodzieży. Na gruncie tych teorii można sformułować wniosek, że przyczyną obserwowanych obecnie problemów psychicznych młodzieży jest deprywacja ich potrzeb rozwojowych.
A Educação entre obstáculos epistemológicos e vícios intelectuais
Authors: Velanes David , Barbosa Elyana
Published: September 2021

O objetivo deste trabalho é refletir acerca da noção de obstáculo epistemológico, de Gaston Bachelard, e o conceito de vícios intelectuais, de Quassim Cassam, face ao contexto educacional. Para tanto, utilizamos, além das ideias dos dois filósofos, a análise de Velanes (2020), em seu artigo Obstáculos epistemológicos e vícios intelectuais, para quem os dois conceitos são complementares, na medida em que eles se referem a aspectos psicológicos de um sujeito epistêmico. Dessa maneira, este trabalho evidencia de que forma esses dois conceitos contribuem no entendimento do problema da construção do conhecimento no processo de ensino-aprendizagem e estreita a relação entre a Filosofia de educação e a Epistemologia.
Türkiye’de İşsizliğin Ekstra Maliyeti ve İşsizlik Ödeneklerinin Maddi Yoksunluk Üzerine Etkisi
Authors: ÖZDAMAR Öznur , KILINÇ Zeliha Semra , GİOVANİS Eleftherios
Published: September 2021

İşsizliğin yarattığı maddi kayıplar sebebiyle bireylerin yaşamlarında olumsuzluklara neden olduğu düşünülmektedir. Finansal kayıplar nedeniyle, işsizlerin maddi yoksunluğu bir işi olana kıyasla daha yüksek olabilir. Aynı standartlarda yaşayabilmek için işsiz bireyler, çalışanlara nazaran ilave maddi desteğe ihtiyaç duyabilmekte veya ekstra maliyetlere katlanmak zorunda kalabilmektedir. Bu çalışma Türkiye’de işsizliğin maddi yoksunluk üzerine etkisini ve işsiz bireylerin maddi yoksunluğu telafi etmek veya çalışanlarla aynı yaşam standardına sahip olmak için ne kadar ekstra maliyete katlanması gerektiğini ortaya koymayı amaçlamıştır. TÜİK Gelir ve Yaşam Koşulları Anketi (2013-2017) havuzlanmış yatay kesit mikro verilerinin kullanıldığı çalışmada Yaşam Standardı Yaklaşımı takip edilmiştir. Analizlerde Logit ve doğrusal regresyon modelleri tahmin edilmiştir. Bulgular, işsiz bireylerin çalışanlara kıyasla maddi yetersizlikler yüzünden daha az olasılıkla akraba ve aileleri ile sosyal aktiviteler için bir araya geldiği, daha az olasılıkla spor, sinema ve konser gibi aktivitelere para ayırabildiği ve daha az olasılıkla sadece kendileri için bir miktar parayı harcayabildiğini ortaya koymuştur. Bu bulgular bize, çalışmada Türkiye’deki işsizlik yardım ve ödeneklerinin etkinliğini araştırmayı da düşündürmüştür. İlgili sonuçlar yapılan ödemelerin bireylerin maddi yoksunluğunu azaltmada ya da yaşam standardını iyileştirmede etkisinin önemsenmeyecek küçüklükte pozitif olduğunu göstermiştir.
Tüketici Temelli Marka Denkliğinin Yeniden Satın Alma Niyeti Üzerindeki Etkileri: Y Kuşağı Akıllı Cep Telefonu Tüketicileri Üzerine Bir Araştırma
Authors: ÖZKAN Pınar
Published: September 2021

Tüketici temelli marka denkliği, işletmelerin, diğer markalara göre rekabet avantajına sahip olmasını sağlayan önemli bir pazarlama stratejisidir. Bu çalışmanın temel amacı tüketici temelli marka denkliğinin tüketicinin yeniden satın alma niyeti üzerindeki etkisini belirlemektir Bu kapsamda, Y kuşağı tüketicileri için cep telefonu alışverişlerinde tüketici temelli marka denkliğinin yeniden satın alma niyeti üzerindeki etkisi belirlenmeye çalışılmıştır. Kolayda örnekleme yöntemi ile yapılan araştırmada 492 öğrenci ile yüz yüze anket çalışması yapılmıştır. Yapılan analizler sonucunda Y kuşağı tüketicileri için tüketici temelli marka denkliğinin cep telefonları için yeniden satın alma niyeti üzerinde etkili olduğu belirlenmiştir.
Forecasting Unemployment Rate in the Aftermath of the Covid-19 Pandemic: The Turkish Case
Authors: TUFANER Mustafa Batuhan , SÖZEN İlyas
Published: September 2021

The coronavirus (Covid-19) pandemic caused the loss of lives, global problems, and the collapse of economies. Especially, the high unemployment rates in developing countries at present makes the unemployment rate predictions important. The aim of this study is to estimate the unemployment rate for the future by ARIMA and Artificial Neural Networks (ANN) models for Turkey. The contribution of the study to the literature is to estimate the unemployment rate in Turkey in the aftermath of the Covid-19 by ARIMA and ANN models. In the study, the Box-Jenkins method was used to find the appropriate ARIMA process. Then, the estimated performance of the results obtained up to 2021M8 unemployment rates in Turkey have been compared in the framework of criteria for success. Our results show that ANN was more successful than the ARIMA model in estimating the unemployment variable. It seemed that the unemployment rate estimated by the model is very close to the actual unemployment rate. According to the model results, in the aftermath of Covid-19, the unemployment rate in Turkey will be occurred over 5% of the natural rate of unemployment.
Perencanaan Pengembangan Smart City: Sebuah Kajian Pustaka
Authors: Putri Andriea Jelita , Salahudin Salahudin
Published: September 2021

Penelitian ini bertujuan untuk mendeskripsikan lebih dalam terkait dengan perencanaan pembangunan kota pintar. Penulis menggunakan metode deskriptif dengan bantuan aplikasi VosViewers dalam mencari artikel terkait dan menghasilkan 53 artikel yang berhasil disaring dari 62 artikel yang ditemukan dan menghasilkan 5 cluster didalamnya dengan 3 tema dominan. Penelitian ini menemukan bahwa perkembangan teknologi menyebabkan kebutuhan masyarakat menjadi kompleks dan beragam. Dengan demikian, smart city hadir sebagai bentuk tuntutan zaman yang diharapkan mampu memenuhi kebutuhan masyarakat dan menyediakan fasilitas publik secara lebih inovatif dan efisien. Untuk mencapai tujuannya, perencanaan pembangunan kota pintar memerlukan kerjasama antar pemangku kepentingan yaitu pemerintah, masyarakat dan pihak swasta. Dalam hal ini peran serta masyarakat sangat penting untuk menentukan keberhasilan konsep smart city. Dengan melibatkan masyarakat dalam proses perumusan dan perumusan kebijakan, pemerintah dapat benar-benar mengetahui kebutuhan masyarakat sehingga tujuan smart city dan smart governance yang telah ditetapkan dapat tepat sasaran.
Computer-assisted prosody training: Improving public speakers' vocal charisma with the Web-Pitcher
Authors: Niebuhr Oliver
Published: September 2021

Computer-assisted prosody training (CAPT) has so far mainly been used to teach foreign languages, although prosody is still hardly taken into account in language leraning. Conversely, prosody receives a lot of attention in studies and activities related to public-speaker training. But, despite that, CAPT tools are practically unknown in this type of training. The present paper addresses this gap and introduces the “Web Pitcher”, a new browser-based version of the feedback and evaluation software “Pitcher” that was developed in 2018 for the prosody-oriented training of charisma – a key characteristic of successful public speakers, which is defined as signaling competence, self-confidence and passion. In an online experiment with 60 test users it is investigated here whether and to what extent the Web Pitcher positively influences the prosodic charisma triggers of its users, and which feedback modes in which order lead to the greatest learning success. An acoustic analysis of before- vs. after-training speeches given by the 60 test users shows that the Web Pitcher improves six key prosodic charisma triggers of its learners by an average of 53 % after one hour of training – and thus performs at eye level with its offline precursor, the Pitcher. With the correct combination of its two feedback modes, the Web Pitcher even outperforms its offline precursor in terms of user improvement. The results are discussed with a view to further Randamp;D steps and the integration of the Web Pitcher in real coaching activities. In this context, the paper also contains a link through which researchers can register and use the Web Pitcher for their own scientific purposes, also beyond questions of public-speaker or charisma training.
Antioxidant and Antibacterial Activities of Phytochemicals in Methanolic Extracts of Five Underutilized Leafy Vegetables
Authors: Raj Adarsha , Sikdar Bratati , Roy Alokesh , Mukhopadhyay Asish Kumar , Roy Sudipta
Published: September 2021

Leafy vegetables are important for their nutritive and medicinal values. However, many of them are less explored and underutilized. The present study evaluates the antioxidant and antibacterial activities present in five underutilized leafy vegetables such as Alternanthera philoxeroides, Boerhavia diffusa, Enydra(=Enhydra) fluctuans, Glinus oppositifolius and Suaeda maritima. Methanolic extracts from leafy edible parts of these plants possessed diverse phytochemicals. Of these plants, the polyphenol contents like total phenolic (TPC), total flavonoid (TFC) and total tannin (TTC) were the highest in E. fluctuans with significant variations concerning other plants. Also, the antioxidant activities of E. fluctuans were greater comparing other plants; the parameters were the total antioxidant activity (TAA), ferric reducing power assay and ability to scavenge DPPH, ABTS and superoxide radicals. The effect of varying extract-quantities revealed the highest antibacterial activity of the E. fluctuans extracts with substantial inhibition zones against six bacterial strains. Accordingly, the E. fluctuans extracts showed the lowest MIC (2.75±0.35 mg ml-1) and MBC (3.50±0.71 mg ml-1), albeit with significant variations with ampicillin. The study highlights that these plants are the untapped repertoires of natural antioxidants and antimicrobials for dietary and therapeutic uses.
Antibacterial Activity of Extracts from Plants of the Family Cucurbitaceae against Common Bacterial Strains
Authors: Reilly Eoghan , Menghani Ekta
Published: September 2021

Traditional plant based medicine plays a very important role in promoting healthcare in people living in remote and rural areas around the world. Dependence on this medicine as a primary source of healthcare is seen mainly in underdeveloped and developing countries. The acknowledgement of the importance and effectiveness of such medicine by modern research has led to the promotion of evidence-based incorporation of traditional medicine into mainstream clinical practice. Plants in the family Cucurbitaceous are often cited in traditional medicinal systems having many important therapeutic effects. In this study, the antibacterial activity of 46 plant extracts from ten plants from the family Cucurbitaceae was investigated against Escherichia coli, Bacillus cereus, Staphylococcus aureus, Pseudomonas aeruginosa and Klebsiella pneumonia using agar well diffusion method. Most extracts did not show significant positive results, however, some extracts from Praecitrullus fistulosus (tinda), Luffa acutangula (ridged gourd), Luffa aegyptiaca (smooth gourd), Momordica charantia (bitter gourd) and Coccinia grandis (kundru) showed strong antibacterial activity and hence should be further studied for potential therapeutic uses.
In silico molecular docking of marchantins and tumor necrosis factor receptor superfamily member 6 for apoptosis agonist activity
Authors: Sari Yustika , Iqbal Roihan M. , Permana Yafi S. , Raihan Ananta W. , Hidayati Lisna
Published: September 2021

One of the peculiar properties of cancer cells is low incidence of apoptosis which leads the cells to divide in an uncontrollable manner. The present study aimed to predict the anticancer and apoptosis agonist activity of several marchantins active compounds present in Marchantia polymorpha retrieved from a database. In silico molecular docking was performed between marchantins and apoptosis induction receptor, tumor necrosis factor receptor superfamily member 6 (TNFRSF6). Additionally, screening on prediction of activity spectra for substances (PASS) was performed to predict apoptosis agonist activity of marchantins. A total of 11 marchnatins were docked with TNFRSF6. All marchantins showed docking score more negative than native ligand, and marchantin F was found to be the most effective with docking score of -64.8342. The results indicated the potency of marchantins to act as anticancer agents via induction of apoptosis by binding to TNF receptor. Thus, investigations focusing on isolation of these bioactive compounds might be useful to explore marchantins as novel drug candidates for cancer treatment.
Gesty, wypowiedzenia defektywne, milczenie, przemilczanie, półprawdy i autokłamstwo. Co je łączy…?
Authors: Fidos Łukasz
Published: September 2021

Autor nawiązuje do koncepcji memów, najmniejszych jednostek informacji kulturowych zapisanych niejako w mózgu, przekazywanych pozagenetycznie i naśladowanych przez ludzi, analogicznych do genu będącego jednostką ewolucji biologicznej. Memy jako replikatory powielają się poprzez naśladownictwo, mogą mutować i podlegają selekcji. W tym kontekście memami mogą być gesty obecne w akcie komunikowania się pomiędzy ludźmi, ale także wypowiedzenia niepełne, defektywne, przemilczanie i milczenie. Memy według tej koncepcji umożliwiają porozumiewanie się mimo swego rodzaju zakłóceń komunikowania się. Jest też inny, negatywny aspekt tego zjawiska, skutkujący możliwością manipulacji, wprowadzania interlokutora w błąd. Specyficznym typem owego interlokutora może być także ta sama osoba, która jest autorem fałszywego komunikatu. Mamy wówczas do czynienia z autokłamstwem. Analiza tego zjawiska prowadzi do obserwacji neuropsychologicznych, które mogą sugerować powiązania między autokłamstwem a dysfunkcjami psychoneurologicznymi.
Study of Quality Living Environment for Temporary Construction Workers' Accommodation in Malaysia
Authors: Zubir Hazwan Bin , Rahim Asiah Abdul
Published: September 2021

This research is to study the quality of living environment in workers’ accommodation for construction workers in Malaysia. In Malaysia, workers’ accommodation known as rumah kongsi. The research aim to identify appropriate and quality of living environment for construction workers. Majority the construction workers accommodation in Malaysia are currently in a poor condition. The poor condition of accommodation for construction workers have raised many issues affecting their surroundings and built environment. Some of the issues include health, social and finance. However, there are initiatives made by the Malaysian government especially Construction Industry Development Board (CIDB) and Kuala Lumpur City Hall (KLCH) in which they have come out with guidelines in providing accommodation for the construction workers. Previous studies showed that some developers and contractors providing improper and inadequate living environment for the construction workers, which lead to several issues, including safety and poor living facilities. The objectives of the studies, firstly to study the existing code of practice and guidelines in providing workers accommodation, secondly, to evaluate the existing workers accommodation in Malaysia and finally to propose the good, safety and practical living environment for workers accommodation. The methodology apply in this study include mix method or combine method which are, interview, case study, observation and content analysis. The data obtained from various methods are using descriptive analysis. In conclusion, this research findings attempts to provide guidelines and model of the most suitable living environment for workers accommodation in construction industry in Malaysia.
Anaerobic osteomyelitis
Authors: Mousa H. A. , Bakr S. S. , Haman Thamer A.
Published: September 2021

The prevalence and role of anaerobic bacteria in bone infection were investigated in this prospective study on 134 cases with pyogenic osteomyelitis. Specimens were inoculated immediately in the operating theatre or in the ward and incubated under aerobic and anaerobic conditions without using transport media. Anaerobic organisms were isolated from 39 of the 134 cases [29%] of all types of pyogenic osteomyelitis. The total number of aerobic and anaerobic isolates was 224, of which 50 were anaerobes [22%]. Syringe-aspirated specimens were better than swab specimens for the isolation of anaerobes. Anaerobes were mostly isolated from osteomyelitis cases of long duration
Microbial infection and antibiotic resistance patterns among Jordanian intensive care patients
Authors: Shehabi A. A. , Baadran L.
Published: September 2021

Microbial infections were observed in 30% [155/519] of all patients consecutively admitted in 1993 to the adult intensive care unit in the Jordan University Hospital in Amman. Gram-negative bacteria were involved in 110 [49%], Gram-positive bacteria in 69 [31%], mixed bacteria species in 25 [11%] and Candida spp. in 19 [9%] of all 223 infection episodes. Five species were isolated most frequently:Staphylococcus aureus [40], Acinetobacter spp. [28] Pseudomonas spp. [22], Enterobacter spp. [20] and Klebsiella spp. [17]. Resistance to most commonly available antibiotics was moderate to very high among Gram-positive and Gram-negative isolates. Almost all Gram-negative bacteria were sensitive to imipenem and ciprofloxacin
Clinical, laboratory and X-ray findings of drowning and near-drowning in the Gulf of Aqaba
Authors: Al Talafieh A. , Al Majali R. , Al Dehayat G.
Published: September 2021

Clinical, laboratory and X-ray findings in 34 victims of submersion are presented. Five people died and 29 survived [age range 12-60 years]. Severe hypoxia was found in all patients [mean PO2 of 58 mmHg with some oxygen support]. Arterial blood gas analysis showed significant metabolic acidosis in 19 patients and significant respiratory acidosis in 15 patients. Pulmonary oedema was the most common X-ray finding. Fourteen patients were put on mechanical ventilation on the basis of their clinical picture and blood gases analysis. Clinical and laboratory data are very similar to those reported in international studies
Postvaccination mass psychogenic illness in an Iranian rural school
Authors: Yasamy M. T. , Bahramnezhad A. , Ziaaddini H.
Published: September 2021

In October 1992 after tetanus inoculations of 26 girl students in a village in the Islamic Republic of Iran, an outbreak of psychomotor syndrome occurred in 10. Although only few were affected, the temporary negative impact on public opinion about immunization was serious. Physical and laboratory investigations of the girls were normal. The 10 girls were compared with their 16 classmates. Higher socioeconomic status was protective [P = 0.04]and distance of home from school was relevant [P = 0.03]. This is the first report of a health intervention unwarrantedly being held as the cause of an outbreak. The outbreak, however, was managed successfully
The Efficacy of Promoting Financial Literacy with MOOC among Economics Pre-Service Teachers
Authors: Yin Khoo Yin , Watson Derek , Yusof Rohaila
Published: September 2021

It is important to educate financial literacy to pre-service teachers to manage their money well and to disseminate the knowledge to their students. The study aimed to examine the effectiveness of MOOC in promoting financial literacy among pre-service teachers. This paper also examines the correlation among the variables of financial literacy, collaborative skills, problem-solving, accountability, and decision-making. Pre-service teachers' views were discussed after attending the MOOC. The study adopted a mixed-method research design. A total of 100 pre-service teachers were selected through a random-sampling technique to participate in the survey. A purposive sampling technique was used to pick five of the participants for the follow-up interview. The quantitative data were analyzed with descriptive and inferential statistics, while the qualitative data were analyzed on the basis of content analysis. The quantitative method yielded favourable descriptive statistics; and they also showed a significant relationship between financial literacy and MOOC. The variables indicated some correlations. The qualitative results also revealed the positive responses of financial literacy, collaborative skills, problem-solving, accountability, and decision-making. The course design and participants' engagement are the key factors of the success of MOOCs. Future research should emphasize the incorporation of financial literacy into different subjects. Educators and researchers could well provide more online learning in addition to those activities that combine financial literacy in other courses.
Online Design Thinking Problems for Enhancing Motivation of Gifted Students
Authors: Ziadat Ayed H , Sakarneh Mohammad Abed
Published: September 2021

Motivation is important for harnessing abilities and competencies, even if students are naturally or potentially gifted. This study used design thinking pedagogy as an innovative approach to motivate students holistically to learn and attend school. Design thinking is an approach to acquire and apply knowledge in a real situation that involves five stages: empathy, define, ideate, prototype, and test. The study was a quantitative quasi-experimental study with a one-group design and pre and post-tests. The study evaluated intrinsic and four extrinsic motivation categories – integrated, identified, introjected, and external regulation – to evaluate gifted students’ motivation to do coursework, and used a motivation scale to gauge their willingness to attend school, and an attitude questionnaire to determine students’ satisfaction with and engagement in the design thinking class. The experimental group consisted of 77 randomly selected gifted students at the King Abdullah II School for Excellence. After engaging in the design thinking class, the gifted students’ scores on all motivation categories were higher in the post-test than they had been in the pre-test. However, gifted students’ motivation levels were not associated with their gender, grades, and SAT scores. Thus, the design thinking approach is a promising approach for educating gifted students; students found it satisfying and they exhibited high levels of engagement behavior. The study results recommend that a design thinking approach is worth pursuing to increase gifted students’ motivation. The researchers recommend considering both gifted and non-gifted students in future studies involving the design thinking approach.
PENGARUH GAYA KEPEMIMPINAN DAN SUPERVISI KEPALA SEKOLAH TERHADAP PERSEPSI KOMPETENSI PEDAGOGIK GURU SEKOLAH DASAR DI KECAMATAN SURUH KABUPATEN SEMARANG
Authors: Suryani Erma Lilis , Sudharto Sudharto , Roshayanti Fenny
Published: September 2021

Tujuan penelitian ini: (1) mengetahui pengaruh gaya kepemimpinan terhadap persepsi kompetensi pedagogik guru, (2) mengetahui pengaruh supervisi kepala sekolah terhadap persepsi kompetensi pedagogik guru, (3) mengetahui pengaruh gaya kepemimpinan dan supervisi kepala sekolah terhadap persepsi kompetensi pedagogik guru.          Populasi penelitian berjumlah 260 guru, sampel sebanyak 148 guru dengan teknik Propotional Random Sampling. Metode pengumpulan data dengan angket, uji prasarat dengan uji normalitas, homogenitas, heteroskedastisitas, multikolonieritas dan linearitas. Uji hipotesis dengan analisis regresi linear sederhana dan ganda diolah menggunakan SPSS 22.         Hasil penelitian menunjukkan: (1) terdapat pengaruh positif antara gaya kepemimpinan terhadap persepsi kompetensi pedagogik guru yang dinyatakan dengan persamaan Ŷ =122,313 + 0,681X1dengan kekuatan korelasi 0,580 dengan kontribusi sebesar 33,6%. (2) terdapat pengaruh positif antara Supervisi Kepala Sekolah terhadap persepsi Kompetensi pedagogik guru yang dinyatakan dengan persamaan Ŷ = 66.667+ 1.298X2 dengan kekuatan korelasi 0,855 dengan kontribusi sebesar 73,2%.(3) terdapat pengaruh positif antara gaya kepemimpinan dan supervisi kepala sekolah yang dinyatakan dengan persamaan Ŷ = 51,709 +0,194X1+0,757X2 dengan kekuatan korelasi 0,872 dengan kontribusi sebesar 75,6%.         Berdasarkan hasil penelitian, perlu adanya penerapan gaya kepemimpinan yang disesuaikan tingkat kematangan guru terutama memberikan tanggung jawabdalam penyelesaian tugas dan diharapkan kepala sekolah melaksanakan supervisi secara efektif, sehingga kualitas pembelajaran meningkat, dengan demikian terjadi peningkatan kompetensi pedagogik guru.
Synthesis, crystal structure, DFT calculations and vibrational properties of methyl(tert-butoxycarbonyl)-L-tyrosinate and methyl(2,2,2-trifluoroacetyl)-L-tyrosinate
Authors: Liao T.-H. , Hu W.-Y. , Sun Hong , Ye W.-J. , Guo Qian , Zhou Z.-X.
Published: September 2021

In this work, methyl(tert-butoxycarbonyl)-L-tyrosinate and methyl(2,2,2-trifluoroacetyl)-L-tyrosinate are synthesized, and their structures are confirmed spectroscopically. Single crystals of these compounds are studied by X-ray diffraction. The optimized molecular structure is determined by density functional theory (DFT) calculations using the B3LYP/6-311G(2d,p) basis set, and the structure is compared with the X-ray structure. Conformational analyses reveal that the experimentally obtained and theoretically predicted structures are consistent with each other. In addition, molecular electrostatic potentials and frontier molecular orbitals of the two compounds are studied by DFT to reveal certain physicochemical properties of the compounds.
Структура и каталитические свойства тетрафторобората (ацетилацетонато-k2O,O')бис(трис(диэтиламино) фосфин)палладия(II)
Authors: Быков М.В. , Абрамов З.Д. , Пахомова М.В. , Бородина Т.Н. , Смирнов В.И. , Суслов Д.С.
Published: September 2021

Строение комплекса [Pd(acac){P(NEt2)3}2]BF4 (I) определено методом РСА. В кристаллической структуре I координационная сфера палладия характеризуется значительным искажением плоскоквадратной геометрии центрального атома. На основе данных РСА и ТФП оценена стерическая затрудненность лиганда P(NEt2)3 (конический угол по Толману составляет 170—175°). Установлено, что пара лигандов P(NEt2)3 в координационной сфере палладия представлена двумя изомерами, различающимися геометрией окружения атомов азота (планарной и пирамидальной). Теоретическое исследование в рамках ТФП на уровне BP86/def2-TZVP позволило предположить, что различие геометрии заместителей в лиганде обусловлено стерическими препятствиями. Комплексное соединение I в сочетании с BF3·OEt2 демонстрирует каталитическую активность в реакции аддитивной полимеризации норборнена, характеризуемую значением средней активности до 3.6·105 г(НБ)/(моль(Pd)·ч) при температуре реакции 100 °C.
Соединения включения органических азохромофоров в полости металл-органических координационных полимеров (Cr, Al)—MIL-101: синтез и фотохимические исследования
Authors: Орлиогло Б.M. , Коваленко К.А. , Глебов Е.М.
Published: September 2021

С целью поиска подходов к созданию твердотельных фотохромных материалов, сочетающих преимущества фотохромов в жидких растворах (высокие квантовые выходы) и в твердом состоянии (повышенная устойчивость к фотодеградации), синтезированы и охарактеризованы методами элементного анализа и адсорбции азота соединения включения азотсодержащих ароматических хромофоров 4,4'-биспиридилэтилена (bpe) и 4,4'-азопиридина (apy) в полости мезопористых металл-органических координационных полимеров Cr—MIL-101 и Al—MIL-101. Качественно исследованы фотохимические свойства. Соединение apy@Al—MIL-101 проявляет бóльшую фотоактивность по сравнению с apy в поликристаллическом состоянии. Для трех других соединений включения не установлена фотоактивность. Обсуждаются возможные причины отсутствия фотоактивности у них.
Кристаллические и наноструктурированные материалы на основе дихалькогенидов переходных металлов: синтез и электронные свойства
Authors: Леднева А.Ю. , Чебанова Г.Е. , Артёмкина С.Б. , Лавров А.Н.
Published: September 2021

Обобщаются данные о синтетических подходах, структурных, электрофизических и спектроскопических свойствах слоистых дихалькогенидов переходных металлов (ДХПМ) 4—7 групп (M = Zr, Hf, Nb, Ta, Mo, W, Tc, Re; Q = S, Se, Te) в зависимости от их морфологии и модификации. Рассматриваются изменения свойств при переходе от кристаллических материалов к наноструктурированным и монослойным образцам. Обсуждается «тонкая настройка» электронных свойств посредством внедрения гетероатомов в структуру ДХПМ: интеркалированием, когда гетероатом внедряется между слоями, и изовалентным и/или неизовалентным замещением в катионной и анионной подрешетках. Также обсуждаются прикладные аспекты тонкой настройки свойств материалов на основе ДХПМ.
Текстура и механические напряжения в пленках VO2, полученных методом MOCVD
Authors: Шаяпов В.Р. , Кичай В.Н. , Яковкина Л.В. , Корольков И.В.
Published: September 2021

Исследованы текстура кристаллитов и механические напряжения в поликристаллических пленках VO2, полученных методом MOCVD из паров ацетилацетоната ванадила при температурах осаждения от 380 °C до 590 °C. Осаждение пленок проводилось на подложки монокристаллического кремния и кварцевого стекла. Обнаружено, что с увеличением температуры осаждения в этом диапазоне дважды происходит смена преимущественной кристаллографической ориентации кристаллитов в пленках. Все пленки находятся в состоянии напряжений растяжения. Величины механических напряжений достигают максимальных значений внутри использованного интервала температур осаждения, что связано с характерными изменениями в текстуре кристаллитов пленок.
Кристаллографический анализ и кристаллодинамика боратов со сложным катионным составом
Authors: Борисов С.В. , Магарилл С.А. , Первухина Н.В.
Published: September 2021

В результате кристаллографического анализа структур боратов BaNaSc(BO3)2 (I) и K7CaY2(B5O10)3 (II) предложена модель образования стабильных атомных групп (темплатов) с высокой точечной симметрией и показана их когерентная сборка плоскостями псевдокубических катионных подрешеток с распространением точечной симметрии на всю структуру.
The self-efficacy among non-English lecturers in using English as an academic language
Authors: Rahayu Setya Putri
Published: September 2021

The implementation of an English atmosphere will bring abundant impact for all university entities to create a supportive environment in increasing their English competencies. The study aims at investigating the level of self-efficacy among non-English lecturers to use English in any academic setting. The study applied a mixed-method study which formulated a descriptive quantitative analysis and phenomenological approach as a qualitative analysis. The respondents were 19 non-English lecturers of the Physiotherapy program in Universitas ‘Aisyiyah Yogyakarta taken by total sampling; questionnaires were used to collect data quantitatively, and a structured interview was also applied to take qualitative data. The study shows that 50% of lecturers have a moderate rate of self-efficacy in describing their mastery experience although they have a high rate in determining their somatic and emotional states in judging their capability. In addition, vicarious experience does not become a strong predictor in increasing self-efficacy among lecturers. However, rigid policy from the university is the most significant factor in supporting lecturers to use English in academic settings.DOI: 10.26905/enjourme.v6i1.5940
Belle’s characterization as the main character in Beauty and The Beast movie by Bill Condon
Authors: Putriwana Nadia Ayu , Yustisia Karlina Karadila
Published: September 2021

This study defines the characterization of the main character in the Beauty and the Beast movie in 2017 directed by Bill Condon. The main character in this movie is Belle, a daughter of Maurice who is an inventor in Villeneuve, a small town in France. The movie tells about a love story between the cursed prince who turns into a Beast and a beautiful village girl. This study aimed to find out the characterizations of Belle, the most dominant character in the movie. All characterization could be described through appearances, dialogues, personal descriptions, reactions of other characters, actions, and speeches. From the analysis, it is found that the protagonist Belle, not only described as kind, brave, smart, creative, assertive, and loyal but also, a free thinker loner who can be assertive and even judmental. Afterall, Belle the leading female character in Disney's Beauty the Beast, is one of the most beloved and recognized Disney princesses. She is beautiful, motivating, loving, and strong, just like her royal peers.DOI: 10.26905/enjourme.v6i1.6131
State-of-the-art review on the time-dependent behaviour of composite steel-concrete beams
Authors: Ranzi Gianluca , Leoni Graziano , Gilbert Raymond Ian , Dezi Luigino , Zandonini Riccardo
Published: September 2021

This chapter provides an overview of the work carried out to date on the long-term behaviour of composite steel-concrete beams. In the first part of the chapter, a description of the components forming a composite member is presented. This is followed by an outline of the main kinematic concepts, such as full and partial shear interaction, that influence the structural response of this form of construction due to the flexibility of the shear connection provided between the concrete and steel components. The review of the work performed on the time-dependent behaviour of concrete and its influence on the long-term structural response of composite beams for building and bridge applications is then presented. The modelling and experimental work considered in the review highlights the importance of considering concrete time effects, when predicting the in-service response of composite beams.
Design specifications for the time-dependent behaviour of composite steel-concrete structures
Authors: Ranzi Gianluca , Leoni Graziano , Dezi Luigino , Pérez Caldentey Alejandro , Hewitt John , Jordán Javier , Gilbert Raymond Ian , Geng Yue , Wang Yu-yin , Leon Roberto , Rauch Marion
Published: September 2021

This chapter deals with the long-term behaviour of composite members and structures used for building and bridge applications and provides a review of the relevant international serviceability limit state design methodologies, with particular focus given to the European, Australian and New Zealand, and American specifications. The first part of the chapter introduces the deflection limit requirements specified in design procedures for satisfying the serviceability limit state conditions. This is followed by a review of the design procedures recommended in the specifications for composite slabs, beams, and columns. Particular attention is devoted to reviewing design methodologies for the calculation of the displacements, for detailing, and for control of concrete cracking.
Case studies considering the influence of the time-dependent behaviour of concrete on the serviceability limit state design of composite steel-concrete buildings
Authors: Pérez Caldentey Alejandro , Hewitt John , van Rooyen John , Leoni Graziano , Ranzi Gianluca , Gilbert Raymond Ian
Published: September 2021

This chapter presents a number of case studies that deal with the service design of composite steel-concrete buildings associated with the time-dependent behaviour of the concrete. The particular focus of this chapter is to outline key design aspects that need to be accounted for in design and that are influenced by concrete time effects. The first case study provides an overview of the design considerations related to the time-dependent column shortening in typical multi-storey buildings by considering the layout of the Intesa Sanpaolo Headquarters in Turin as reference. The second case study focuses on a composite floor of a commercial building constructed in Australia and it provides an overview of the conceptual design used to select the steel beam framing arrangement to support the composite floor system while accounting for concrete cracking and time effects. The third case study deals with the Quay Quarter Tower that has been designed for the repurposing of an existing 50-year old building in Australia while accounting for the time-dependent interaction between the existing and the new concrete components of the building.
Escravidão, trabalho e família nas Vila Sertanejas do Lagarto em Sergipe e de Conceição do Coité na Bahia (1860-1888)
Authors: Cedraz Ana Claudia Carmo , Santos Joceneide Cunha dos
Published: September 2021

O presente artigo tem como objetivo rastrear trajetórias de vida de homens e mulheres escravizados e a formação de famílias negras em duas regiões sertanejas; a Vila da Nossa Senhora da Piedade do Lagarto na Província de Sergipe e da Freguesia e posterior Vila de Nossa Senhora da Conceição do Coite na Província da Bahia, nas últimas décadas da escravidão. A intenção é apontar dados sobre a constituição da família negra, frente ao regime escravista nas duas Vilas escolhidas. Vilas que possuíam semelhanças nas atividades econômicas e no perfil dos escravizados. Para isso, utilizamos fontes históricas diversas, documentos oficiais, registros cartoriais e eclesiásticos, relatórios de Presidentes da Província, censo de 1872, jornais da época, entre outras fontes. Estas fontes nos legaram informações importantes sobre a última geração de homens e mulheres escravizados em Lagarto e em Nossa Senhora da Conceição do Coité, como viviam, como conseguiram sua alforria, e as estratégias usadas para circular na sociedade escravista nas últimas décadas da escravidão.
Senhores egressos da escravidão na Serra da Mantiqueira: caminhos para mobilidade social (Minas Gerais, século XIX)
Authors: Bôscaro Ana Paula Dutra
Published: September 2021

Ao longo do oitocentos, as áreas de sertão em Minas Gerais constituíram-se como espaços propícios à fixação de homens e mulheres egressos da escravidão e seus descendentes. Afastadas dos principais núcleos mineiros do século XIX, mas próximas às estradas de escoamento de mercadorias e com abundância de terras livres, figuravam-se como uma boa oportunidade, tanto para os indivíduos mais pobres quanto para os grandes proprietários que para lá se dirigiram. Na Serra da Mantiqueira, egressos do cativeiro se fixaram e estabeleceram relações familiares, de amizade e dependência, reproduzindo por meio de suas “estratégias” e vivências, as estruturas da sociedade escravista de outrora. No presente trabalho, para além de apresentar os aspectos sociodemográficos da localidade, centraremos nossa atenção em sujeitos históricos pouco conhecidos, tentando dar visibilidade àqueles menos estudados: os pequenos proprietários oriundos da escravidão.
Desmistificando a “resistência” do cinema de Hollywood contra o nazismo na década de 1930
Authors: Menezes Neto Geraldo Magella de
Published: September 2021

Resenha de: URWAND, Ben. O pacto entre Hollywood e o nazismo: como o cinema americano colaborou com a Alemanha de Hitler. Tradução de Luis Reyes Gil. São Paulo: LeYa, 2019. 368p.
Selâhattin Enis’in öykülerinde kadın
Authors: ÇOPUR Yusuf
Published: September 2021

Yaşadığı dönemdeki (1892-1942) birey-toplum çatışmasını natüralist ve determinist bir anlayışla ele alan Selâhattin Enis Atabeyoğlu, öykülerinde hayatın kötülüklerini, iğrençliklerini tüm çarpıklığı ve gerçekliğiyle anlatır. Selâhattin Enis’in öykülerinde başta öfke ve nefret olmak üzere duygular çok belirgindir. Toplumun kendisi ve onun yozlaşan değerleri yazar için tüm sosyal kötülük ve ahlaksızlıkların temelini oluşturur. Selâhattin Enis toplumsal yozlaşma ve toplumun ahlaki çöküntülerini kadın karakterleri üzerinden ele alır. Yazarın öykülerindeki kadın karakterlerin çoğu kötüdür. Kadın karakterlerin neredeyse tamamı hayat kadınıdır. Selâhattin Enis’in hayat kadını olmayan kadın karakterleri ise eşini aldatan veya ailesine karşı sadakatsiz kimselerdir. Bu kapsamın dışında kalanlar da kötü bir şekilde can verirler. Yazarın kadın karakterlerini ele alış biçimi yüzeysel ve psikolojik gerçeklikten yoksun ve yazarın öykülerinde kadınlar, sadece birer figürdür. Selâhattin Enis kadınlara olan “kötü” bakış açısını öykülerindeki kadın karakterlerine yansıtır. Yazarın kadınlara karşı bu olumsuz yaklaşımı kadın karakterlerin kendi gerçekliklerinden ziyade yazarın kendi kadın gerçekliğini yansıtmasına neden olur. Selâhattin Enis’in öykülerinde kadınların fiziki tasvirlerinde en çok gözler yer alır. Gözler ve dudaklar kadınların “güzellik” nitelemesinde sık kullanılır. İncelenen öykülerde güzel kadınlar, bu güzelliklerini insanların hayatlarını mahvetmek için kullanırlar. Yazar, kadın karakterlerini, güzel kadınlara karşı nefrete varabilecek bir yaklaşımla anlatır. Yazarın incelenen öykülerinde kadın, yazarın öfke ve nefretiyle acımasızca ve sertçe toplumsal kötülük ve yozlaşmaların zeminine oturtulur.
Dördüncü sınıf öğrencilerinin İngilizce algılarının matematik ve Türkçe başarılarına göre incelenmesi
Authors: SÜMEN Birol , ÖZÇAKIR SÜMEN Özlem
Published: September 2021

İngilizce günümüzde sınırlar ötesinde kullanılan ortak dildir ve birçok ülke okullarda öğrencilere ikinci dil olarak İngilizce öğretmektedir. Bu nedenle öğrencilerin İngilizce başarıları gelecek hayatları açısından önemlidir. Bu çalışmada dördüncü sınıf öğrencilerinin İngilizce algıları matematik ve Türkçe başarıları açısından incelenmiştir. Nitel araştırma yöntemlerinden fenomenoloji deseninde gerçekleştirilen araştırmaya 42 dördüncü sınıf öğrencisi katılmıştır. Araştırmanın verileri zihin haritaları ve yarı yapılandırılmış görüşmelerle toplanmıştır. Zihin haritalarının analiz sonuçları öğrencilerin İngilizce algılarının okul, Dünya dili, duyuşsal özellikler ve sosyal hayat temalarında toplandığını göstermiştir. Ayrıca analiz sonucunda okul temasında ortaya çıkan kodlar; İngilizce kelimeler, İngilizce dersi öğretmeni, ödev, kelime ezberleme, yoğun ders saati, sınav-test, online ders, İngilizce kitapları-sözlük, oyun, çeviri ve telaffuz şeklinde belirlenmiştir. Dünya dili teması yabancı dil öğrenme, yurtdışı-yabancı ülke, turist, yabancı dil konuşabilme, ünlü kişiler, ünlü yerler, alfabe ve yaygın dil kodlarından; duyuşsal özellikler teması zor-sıkıcı, gerekli, sevmeme, annem, sevgi, heyecan-heves ve sorumluluk kodlarından oluşmuştur. Sosyal hayat temasında ise teknoloji, İngilizce şarkı, yeni kültür, iş hayatı ve alışveriş-ticaret kodları yer almıştır. Öğrencilerin İngilizce algıları matematik ve Türkçe başarıları açısından incelendiğinde; matematik ve Türkçe başarı düzeyleri düşük olan öğrencilerin İngilizce’yi daha çoğunlukla yaşam temasıyla ilişkilendirirken her iki derste de yüksek başarı gösteren öğrencilerin İngilizce’yi en çok okul temasıyla ilişkilendirdiği görülmüştür. Araştırma sonuçları ilgili çalışmalar ışığında tartışılmıştır.
Interaction is Necessary for Distributed Learning with Privacy or Communication Constraints
Authors: Dagan Yuval , Vitaly Feldman
Published: September 2021

Local differential privacy (LDP) is a model where users send privatized data to an untrusted central server whose goal it to solve some data analysis task. In the non-interactive version of this model the protocol consists of a single round in which a server sends requests to all users then receives their responses. This version is deployed in industry due to its practical advantages and has attracted significant research interest.
Our main result is an exponential lower bound on the number of samples necessary to solve the standard task of learning a large-margin linear separator in the non-interactive LDP model. Via a standard reduction this lower bound implies an exponential lower bound for stochastic convex optimization and specifically, for learning linear models with a convex, Lipschitz and smooth loss. These results answer the questions posed by Smith, Thakurta, and Upadhyay (IEEE Symposium on Security and Privacy 2017) and Daniely and Feldman (NeurIPS 2019). Our lower bound relies on a new technique for constructing pairs of distributions with nearly matching moments but whose supports can be nearly separated by a large margin hyperplane. These lower bounds also hold in the model where communication from each user is limited and follow from a lower bound on learning using non-adaptive statistical queries.
Developing access to confidential data in France: results and new challenges
Authors: SILBERMAN Roxane
Published: September 2021

Over the past twenty years, in various countries, secure access to data for the members of the research community was eased in a significant manner. Such data involve microdata and granular data from administrative records and detailed individual surveys. While some difficulties remain, the scene has been extensively redesigned, and new players emerged on both sides of the fence: data holders and users, both challenging what seemed to be well-established boundaries. In the French case, access to confidential data for research purposes has been carefully facilitated. The paper analyses the French developments and current achievements, providing insights into how obstacles can be overcome and newly emerging issues