bluuebunny/crossref_metadata_2025_split huggingface dataset:
EFFECT OF RECASTING CO-CR ALLOYS ON THE MARGINAL FIT OF CROWN WITH SHOULDER MARGIN - AN INVITRO STUDY
Authors: Kumar N. Ranjith , Prakash G. Sheela , Goud B.Vinay 
Published: December 2020

Introduction: Marginal adaptation is one of the most important and weakest links in the success of cast restorations. There is some indication that the quality of marginal adaptation may be as important to gingival health as marginal location.01
Aims and Objectives: To evaluate the marginal integrity and occlusal discrepancy of base metal alloy copings by recasting method using conventional casting technique.
Methodology: The 30 test samples were grouped into 3groups as Group I: 10 samples will be prepared using 100% new co-cr alloy.Group II: 10 samples will be prepared using 50% new alloy and 50% reused alloy.Group III:10 samples will be prepared using 25% new alloy and 75% reused alloy. The patterns obtained were casted with an induction casting machine and Co-Cr copings, the vertical gap and internal gap/occlusal discrepancy of all the 30 Co-Cr cast copings are obtained, with the use of stereo microscope.
Results: Paired t test and tukey Kramer tests were conducted to determine p value. The p value for marginal integrity was found to be less than 0.01 which indicates that there is a significant difference between groups on buccal,lingual,mesial and distal surfaces . p value for occlusal discrepancy was found to be greater than 0.01 indicating that there is no significant difference between groups on occlusal mesial surfaces while distal side it is less than 0.01 which is significant.
Summary and Conclusion: The patterns were prepared with inlay casting wax on the custom-made stainless steel die. 30 of the patterns were invested with a metal ring during investment. The vertical marginal gaps of three groups cast copings obtained by conventional casting were statistically significant to each other with higher value in group 2 followed by group 3 and group 1.
The Impact of Time-use Training on the Quality of Time Management in the Mothers of Children With Intellectual Disabilities
Authors:   Department of Community Health Nursing, Faculty of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran., Arzhangi Sanaz , Hosseini Meimanat ,   Department of Community Health Nursing, Faculty of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran., Hosseinzadeh Samaneh ,   Department of Biostatistics,School of Rehabilitation Sciences, Social Welfare and Rehabilitation Sciences University, Tehran, Iran., Zagheri Tafreshi Mansoureh ,   Department of Community Health Nursing, Faculty of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Published: December 2020

Objectives: The present research aimed to determine the effect of time-use training on the quality of time management in the mothers of girls with Intellectual Disability (ID) attending special schools. Methods: This was a quasi-experimental study with a control group design. In total, 80 mothers (40 mothers in the intervention group & 40 mothers in the control group) of children with ID (age range: 6-13 years) were studied. The study participants were selected by cluster sampling method. The required data were collected using a demographic data questionnaire and the Mothers’ Time Use Questionnaire (MTUQ). A time management training program was provided in a one-day workshop for the intervention group. The obtained data were analyzed in SPSS using Independent Samples t-test, Paired Samples t-test, and Chi-squared test. Results: After the intervention period, the quality of time management of the mothers in the intervention group significantly increased, compared to the controls (P<0.05). Discussion: The current research findings suggested that time-use training improved the quality of time management in the studied subjects. Therefore, educational interventions related to time management are recommended for the parents of children with ID. Besides, paying attention to this vulnerable group should be among nurses’ responsibilities.
The Correlation of Supra Patella Effusion With Pain and Disability in Patients With Knee Osteoarthritis
Authors:   Department of Physiotherapy, Faculty of Rehabilitation, Zahedan University of Medical Sciences, Zahedan, Iran., Hasannejad Anahita , Namvar Hasan ,   Department of Physiotherapy, Health Promotion Research Center, Faculty of Rehabilitation, Zahedan University of Medical Sciences, Zahedan, Iran., Ezzati Kamran ,   Neuroscience Research Center, Poorsina Hospital, Faculty of Medicine, Guilan University of Medical Sciences, Rasht, Iran., Ghiasi Fatemeh ,   Department of Physiotherapy, Health Promotion Research Center, Faculty of Rehabilitation, Zahedan University of Medical Sciences, Zahedan, Iran., Hosseinifar Mohammad ,   Department of Physiotherapy, Health Promotion Research Center, Faculty of Rehabilitation, Zahedan University of Medical Sciences, Zahedan, Iran., Akbari Asghar ,   Department of Physiotherapy, Health Promotion Research Center, Faculty of Rehabilitation, Zahedan University of Medical Sciences, Zahedan, Iran., Salari Amir ,   Department of Ortopedic, Ortopedic Research Center, Poursina Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran.
Published: December 2020

Objectives: The present research aimed to evaluate the relationship of supra patella effusion with pain and disability in patients with knee osteoarthritis by Ultrasonography (US). Methods: In a cross-sectional study, 60 patients with knee OA (Mean±SD score of body mass index: 29.81±5.64 kg/m2 and age: 50.48±7.57 years) were selected by nonprobability sampling method. Supra patella effusion was evaluated using an US. All study subjects completed the Visual Analogue Scale (VAS) and Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) for pain and disability outcomes, respectively. To evaluate the relationship between effusion, disability, and pain, the Pearson’s correlation coefficient was employed. Results: There was a poor but significant relationship between the area of effusion (r=0.27, P=0.03), the thickness of effusion (r=0.32, P=0.01), with pain. No correlation was found between the trace of effusion (r=-0.08, P=0.5) and pain. The area of effusion (r=0.1, P=0.17), the thickness of effusion (r=0.08, P=0.51), and the trace of effusion (r=0.0, P=0.9) were not correlated with disability. Discussion: The effusion of supra patella was slightly correlated with pain. In contrast, the effusion of supra patella demonstrated no correlation with disability.
The Effect of an 8-week Exercise Program Focused on Anticipatory Postural Adjustments on Postural Control and Motor Function in the Elderly
Authors:   Department of Corrective Exercises, Faculty of Physical Education, University of Isfahan, Isfahan, Iran., Arghavani Hamed , Zolaktaf Vahid ,   Department of Corrective Exercises, Faculty of Physical Education, University of Isfahan, Isfahan, Iran., Lenjannejadian Shahram ,   Department of Corrective Exercises, Faculty of Physical Education, University of Isfahan, Isfahan, Iran.
Published: December 2020

Objectives: Improving balance and motor function in the elderly for preventing falling and its irreparable consequences has attracted the attention of many researchers in the field of aging. The purpose of the present is to investigate the effect of an exercise program based on Anticipatory Postural Adjustments (APAs) on postural control and motor function of the elderly. Methods & Materials: In this experimental study conducted in 2017, the study population consists of 38 eligible male elderly people with a history of falls at least once in the last six months living in Isfahan, Iran in two groups: 18 in the test group (mean age =70.4±3.2, mean height=65.3±6.2 cm, mean weight= 65.3±4.2 kg) and 15 in the control group (mean age =69.6±3.1 years, mean height =167±5.5 cm, mean weight =67.3±6.8). A foot-scan device was used to measure their postural control, and the Timed Up and Go (TUG) test was taken to measure their motor function. Data were analyzed in SPSS v. 20 software using repeated measures ANOVA at the significance level of P≤0.05. Results: The exercise program significantly improved the mean postural control scores in anterior/posterior direction from 28.1±6.2 to 20.5±2.4 (F=8.21, P≤0.05), in medial/lateral direction from 17.1±1.5 to 13.2±2.9 (F=13.4, P≤0.05), and in overall from 312.4±21.2 to 285.8±17.5 (F=10.02, P≤0.05); It also improved the mean TUG test score from 13.3±2.1 to 10.1±1.0 (F=16.02, P≤0.05). The experimental group showed a better performance than the control group after exercise in TUG test and postural control parameters (P≤0.05). Conclusion: An 8-week exercise program focused on APAs can be effective in improving postural control and motor function of the elderly.
On the Abuses in Research of the Holocaust Experience
Authors: Leociak Jacek 
Published: December 2020

The abuses in the presentation of the Holocaust in art, film, and literature have been extensively studied in contemporary humanist studies. The analyses point to the phenomenon of the Holocaust’s McDonaldization, its political instrumentalization, ideological manipulation and commercialization. The article is an attempt at a critical examination of a different dimension of the phenomenon in question, hitherto overlooked, namely the abuses in Holocaust research. The author points at a number of dangers which appear in the academic Holocaust discourse – from the “source myth” to narcissistic temptations
Jak Polacy patrzyli na getto z zewnątrz z Jerzym Tomaszewskim rozmawia Jakub Petelewicz
Authors: Tomaszewski Jerzy , Petelewicz Jakub 
Published: December 2020

Jakub Petelewicz: Panie Profesorze, w czasie wojny mieszkał Pan w Warszawie, nie sposób było wówczas nie stykać się z Żydami. Jak Pan, wówczas 9-10 a potem nastoletni chłopiec, ich postrzegał, jak w Pana pamięci zapisały się stosunki polsko-żydowskie w okupowanej Warszawie?
Jerzy Tomaszewski: Przede wszystkim muszę uściślić, że ja nie jestem z Warszawy tylko z małych miasteczek, gdyż przed wojną mieszkałem w kilku. Ojciec mój był inspektorem PZUW i był parę razy przenoszono go służbowo z jednego miasteczka do drugiego. Wobec tego miał dosyć skromne kontakty w środowiskach lokalnych, często raczej oficjalne, zawodowe, a z Żydami stykaliśmy się w sposób marginalny. Siłą rzeczy Żydów spotykałem na ulicy, gdyż w Mińsku Mazowieckim mieszkaliśmy nie tak daleko od synagogi (to jest moja dzisiejsza wiedza), a za murem otaczającym ogród był cmentarz żydowski. Jak się szło w kierunku centrum miasta, na ulicy spotykaliśmy tradycyjnie ubranych Żydów, zwracali uwagę czarnymi strojami, i charakterystycznymi czapkami. Zapamiętałem to jako zjawisko normalne, tradycyjni Żydzi stanowili nieodłączną część społeczności. Pamiętam też ubogie sklepiki żydowskie. Nie miałem kontaktu z antysemityzmem, z wyjątkiem jednego przypadku. Sąsiad, który mieszkał w tym samym domu, pokazywał mi jakieś antysemickie obrazki. Wywołało to oburzenie ojca i w pamięci została mi duża awantura. Zdarzenie to bardziej pamiętam z uwagi na awanturę a nie z powodu karykatur. Ojciec przed pierwszą wojną światową był w PPS, a ów sąsiad najprawdopodobniej – jak dzisiaj sądzę - endekiem. I tak się wyczerpuje moja pamięć z okresu międzywojennego.
Stanisław Śreniowski, z księgi obłędu i ohydy
Authors: Leociak Jacek 
Published: December 2020

Tytuł publikowanego tu po raz pierwszy tekstu – „Z księgi obłędu i ohydy” – wskazuje na jego gatunkową i stylistyczną specyfikę. Sygnalizuje fragmentaryczność, ułamkowość, niekompletność. Sugeruje, że objęty nim tekst jest tylko częścią większej całości; całości jeszcze nie ukończonej bądź takiej, której nie sposób ogarnąć. W tym sensie Śreniowski odwołuje się do toposu niewyrażalności doświadczenia Holocaustu. Tekst ma charakter refleksyjny, jest nasycony metaforyką, a jego modernistyczna stylistyka nie stroni od patosu. Mamy więc do czynienia z emanującymi poetycką aurą medytacjami, a nie z reportażem czy relacją o wydarzeniach. Autor kładzie nacisk na rozpaczliwą samotność ginących, ich opuszczenie, na niewspółmierność między doświadczeniem getta i okupacji, na brak wspólnoty losu Żydów i Polaków („Wymarłe Miasto w żywej Stolicy”; „Miasto w Mieście”; „A Stolica? Stolica, w której dogorywa Miasto Śmierci...? No, Stolica żyje normalnie. Pod okupacją wprawdzie...”).
Od agenta do kolaboranta? Współpraca żydowskiego publicysty Fritza Seiftera z Bielska z władzami niemieckimi w latach trzydziestych i czterdziestych
Authors: Jockheck Lars 
Published: December 2020

Fritz Seifter, a Jewish-German journalist and Polish citizen, collaborated with the German authorities on two occasions: first during 1933–1934 in Bielsko, where, supported by the Reich Ministry of National Education and Propaganda, he launched his newspaper Jüdische Wochenpost; second, in July 1940, when the General Governor's Department of National Education and Propaganda in Cracow appointed him editor-in-chief and managing director of Gazeta Żydowska. But in either case the circumstances and motives for collaboration differed significantly.
In the case of Jüdische Wochenpost, Seifter completed a project he had been planning to carry out since the late 1920s. His newspaper was to consolidate the bonds of German-speaking Polish Jews with Germany. The Reich Ministry of National Education and Propaganda supported the establishment of this newspaper in order to tone down the opinions of Polish Jews regarding the Nazi regime in Berlin. During 1933–1934 Seifter saw himself as an agent of the German Ministry of Propaganda.
In 1940, German occupation authorities in Krakow searched for and found Fritz Seifter, who was to be appointed editor-in-chief and managing director for the German-planned Gazeta Żydowska, completely controlled by the Germans. Its principal aims were to isolate the Jews even further from their Polish environment, herd them to work and give illusions of hope for emigration after the war.
Thus there was no continuity in Seifter's co-operation with the German authorities, and collaboration was not the case. During 1933–1934, Seifter's main reason to launch his newspaper was German nationalism, which ostensibly linked him to the Germans. In 1940, however, Fritz Seifter no longer acted of his own accord, and any illusions as to the genocidal character of the Nazi regime was out of the question: Seifter alongside the rest of Polish Jews wanted only to survive.
Tekst zwany 'Dziennikiem Szmula Rozensztajna'
Authors: Polit Monika 
Published: December 2020

Tekst zwany Dziennikiem Szmula Rozensztajna oznaczony sygnaturą 302/115 znajduje się w zbiorze Pamiętników Archiwum Żydowskiego Instytutu Historycznego. Jest to maszynopis w języku żydowskim, liczący 161 stron, sporządzony na podstawie rękopisu powstałego w getcie łódzkim. Zapisy dzienne obejmują okres od 20 lutego 1941 do 27 listopada 1941 roku. To niewątpliwie tylko część większej całości. Zarówno tuż powojenni badacze żydowskiego piśmiennictwa z getta łódzkiego – Ber Mark i Iszaja Trunk – jak i współcześni edytorzy tłumaczonych na angielski fragmentów Dziennika Szmula Rozensztajna – Alan Adelson i Robert Lapides, wspominają, że oryginał Dziennika znajduje się Żydowskim Instytucie Historycznym w Warszawie, a maszynopis w Archiwum Instytutu Yad Vashem w Jerozolimie. Tymczasem w wydanym w 1994 roku inwentarzu zbioru Pamiętników Żydów przechowywanych w ŻIH odnotowano jedynie maszynowy odpis. Gdzie znajduje się dziś oryginał – nie wiadomo. Nie wiadomo też, jaką częścią zapisu dysponujemy.
Obraz Żyda jako wroga: mordy rytualne
Authors: Czajkowski Michał 
Published: December 2020

Żyd to wróg. Po wrogu można się wszystkiego najgorszego spodziewać. Albo to, co najgorsze, bezkarnie mu przypisać. Na przykład bezczeszczenie hostii, zatruwanie studzien i rzek, powodowanie dżumy i innych nieszczęść, a nawet wytaczanie krwi niewinnych dziatek chrześcijańskich. Ich bowiem krew potrzebna jest do celów kultowych, przede wszystkim do wyrobu macy – nie zakwaszonego chleba - na święto Pesach, a także do celów terapeutycznych (np. do leczenia ran po obrzezaniu) czy wręcz celów magicznych. Na przykład Żydzi potrzebowali krwi dla usunięcia rogów, z którymi przychodziły na świat wszystkie ich dzieci, dla złagodzenia właściwego Żydom odoru oraz jako medykamentu w wypadku niebezpiecznego porodu. Według ks. Gaudentego Pikulskiego (rok 1758) na samej Litwie Żydzi potrzebowali na jeden rok 30 garnców tej krwi, a cóż powiedzieć o całej Polsce tudzież innych królestwach i państwach?
Who Creates Value?
Authors: Kostakis Vasilis , Pazaitis Alexandros 
Published: December 2020

The Last Dance is a sports documentary miniseries focusing on the 1997-98 NBA champions Chicago Bulls and their star Michael Jordan. Through the lenses of The Last Dance, whose global popularity has been unprecedented for a documentary, we discuss value from a historical, political and cultural perspective. First, this paper provides a concise account of the ambivalent nature of value from a historical perspective. We then discuss the Bulls’ General Manager dispute with Jordan over whether the players or the organization win championships; and the Scottie Pippen “injustice” according to which Pippen, a top Bulls player, was underpaid. By addressing these two issues, we show that all value is collectively produced. We argue that all value approaches are imperfect, temporary and context-specific. We thus highlight the need for scholars and policymakers to critically discuss value and point to the commons sphere for more inclusive understandings of value.
Aplicação de algoritmos de aprendizado de máquina na classificação de Conhecimentos Especializados de Professores de Física
Authors: Mascarenhas Tamara Aguiar Tavares , Moriel Junior Jeferson Gomes , Gomes Raphael de Souza Rosa , Mello Geison Jader 
Published: December 2020

O sucesso da Inteligência Artificial tem atraído pesquisadores de diversas áreas para o uso de técnicas computacionais em tarefas de extração de conhecimentos de dados não estruturados, como os documentos textuais, apresentando-se como uma solução possível para a classificação de Conhecimentos Especializado de Professores de Física, que consiste em uma ferramenta analítica que descreve os Conhecimentos da Física (PK) e os conhecimentos Didáticos do Conteúdo (PCK), considerada muito importante para auxiliar na identificação e na análise de conhecimentos mobilizados pelos professores em suas práticas de ensino. Porém, a tarefa de identificação e classificação de conhecimentos presentes em documentos textuais apresentam alguns desafios, como: as investigações em documentos textuais é trabalhosa, demorada e envolve mão de obra de pessoas especializadas. Nesse sentido, o objetivo da pesquisa é analisar a eficácia dos algoritmos utilizados na classificação automática de Conhecimentos Especializados de Professores de Física (PTSK) em textos de uma base de dados previamente classificada. O encaminhamento metodológico é de natureza quantitativa, exploratória e aplicada para prever a classe Conhecimentos da Física (PK) ou Conhecimentos Didáticos do Conteúdo (PCK) para caracterizar um conhecimento. Para isso, foram usados dois algoritmos: o doc2vec e o J48 e os resultados foram analisados com base nos resultados alcançados nas métricas de validação. O melhor resultado foi alcançado com o doc2vec, obtendo 88% de taxa de acerto. Com base nos resultados atingidos, pode-se concluir que a estratégia de usar inteligência artificial para a classificação automática de conhecimentos de professores de Física é uma solução plausível.
Pengembangan Media KOPER FK (Kotak Persoalan FPB dan KPK) Pada Materi FPB dan KPK untuk Siswa Kelas IV SDN Bendan Ngisor Semarang
Authors: Kuncoro Prasetyo 
Published: December 2020

Penelitian ini diawali dari sebagian besar siswa yang kesulitan dalam memahami materi FPB dan KPK pada mata pelajaran Matematika. Permasalahan tersebut menjadi pertimbangan bagi peneliti untuk melakukan penelitian. Penelitian ini bertujuan untuk mengahasilkan media pembelajaran KOPER FK (Kotak Persoalan FPB dan KPK) dan mengetahui kualitas media pembelajaran KOPER FK (Kotak Persoalan FPB dan KPK). Penelitian ini dilakukan kepada sekelompok siswa kelas V di SD Bendan Ngisor Semarang. Jenis penelitian ini adalah penelitian dan pengembangan yang diadaptasi dari tahapan Sugiyono serta Borg and Gall yang kemudian dimodifikasai antara lain Â potensi dan masalah, pengumpulan data, desain produk, validasi, uji coba pemakaian, revisi produk, uji coba produk,Â revisi desain, revisi produk. Hasil dari penelitian ini adalah prototipe pembelajaran Matematika mengenai materi FPB dan KPK. Media pembelajaran KOPER FK (Kotak Persoalan FPB dan KPK) memiliki kualitas sangat baik dilihat dari hasil validasi yang dilakukan oleh ahli IPA dan Montessori. Perolehan skor rerata sebesar 3,85. Uji coba terbatas menunjukian terdapat peningkatan nilai yang diperoleh siswa. Selisih nilai posttest dengan pretest sebesar 40. Dengan demikian, dapat dosimpulkan bahwa media pembelajaran KOPER FK (Kotak Persoalan FPB dan KPK) memiliki kualitas yang sangat baik dan membantu siswa memahami materi FPB dan KPK.Â
Pengembangan Model Pembelajaran Berbasis Aktivitas Jasmani Untuk Karakter Demokratis Tema 2 Subtema 1 Bagi Siswa Kelas IV SDN Bendan Ngisor Semarang
Authors: Himawan Faris 
Published: December 2020

Abstrak. Penelitian ini diawali dari sebagian besar siswa yang masih banyak dalam karakter anak masih kurang mulai dari berbica sendiri tidak mematuhi peraturan dan tidak mendengarkan gurunya dalam pembelajaran penjas. Permasalahan tersebut menjadi pertimbangan bagi peneliti untuk melakukan penelitian. Penelitian ini bertujuan untuk mengahasilkan model pembelajaran aktivitas jasmani dengan menggunakan permainan tradisional. Penelitian ini dilakukan kepada siswa kelas IV di SD Bendan Ngisor Semarang. Jenis penelitian ini adalah penelitian dan pengembangan yang diadaptasi dari Borg and Gall yang kemudian pada tahap pengembangan dibagi menjadi beberapa langkah-langkah yaitu (a) penyusunan draft model awal pembelajaran, (b) validasi ahli, (c) uji coba skala kecil, (4) uji coba skala besar, dan (e) produk operasioanl terbatas. Hasil dari penelitian berdasarkan perhitungan normatif berkategori baik, berkategori baik artinya model yang dikembangkan dapat mengembangkan karakter siswa, dan model yang dikembangkan sesuai dengan karakteristik dan pembelajaran penjas. Kata Kunci: Pendidikan karakter, Demokratis.
APLIKASI CROSS VALIDATION PADA MODEL SKILL SISWA
Authors: Hartono Wahyu 
Published: December 2020

One of the activities in the educational test is making a diagnosis to determine whether or not a person's skills are present. This study specifically aims to design student skill models in basic mathematics courses and perform validation using a leave-one-out cross validation to select an accurate model. The diagnostic test questions used in this study ranged from moderate to difficult. The findings of this study indicate that the method of fixed test questions in order of questions from easy to difficult is better than the method of design of the initial fixed test questions. Keywords: Bayes Network, Cross Validation, Student Skill Model, Diagnostic test