bluuebunny/crossref_metadata_2025 huggingface dataset:
Influence of Regular Rhythmic Versus Textural Sound Sequences on Semantic and Conceptual Processing
Authors: Canette Laure-Hélène , Lalitte Philippe , Tillmann Barbara , Bigand Emmanuel
Published: November 2021

Conceptual priming studies have shown that listening to musical primes triggers semantic activation. The present study further investigated with a free semantic evocation task, 1) how rhythmic vs. textural structures affect the amount of words evoked after a musical sequence, and 2) whether both features also affect the content of the semantic activation. Rhythmic sequences were composed of various percussion sounds with a strong underlying beat and metrical structure. Textural sound sequences consisted of blended timbres and sound sources evolving over time without identifiable pulse. Participants were asked to verbalize the concepts evoked by the musical sequences. We measured the number of words and lemmas produced after having listened to musical sequences of each condition, and we analyzed whether specific concepts were associated with each sequence type. Results showed that more words and lemmas were produced for textural sound sequences than for rhythmic sequences and that some concepts were specifically associated with each musical condition. Our findings suggest that listening to musical excerpts emphasizing different features influences semantic activation in different ways and extent. This might possibly be instantiated via cognitive mechanisms triggered by the acoustic characteristics of the excerpts as well as the perceived emotions.
On the Roles of Complexity and Symmetry in Cued Tapping of Well-formed Complex Rhythms
Authors: Dean Roger T. , Bulger David , Milne Andrew J.
Published: November 2021

Production of relatively few rhythms with non-isochronous beats has been studied. So we assess reproduction of most well-formed looped rhythms comprising K=2-11 cues (a uniform piano tone, indicating where participants should tap) and N=3-13 isochronous pulses (a uniform cymbal). Each rhythm had two different cue interonset intervals. We expected that many of the rhythms would be difficult to tap, because of ambiguous non-isochronous beats and syncopations, and that complexity and asymmetry would predict performance. 111 participants tapped 91 rhythms each heard over 129 pulses, starting as soon as they could. Whereas tap-cue concordance in prior studies was generally >> 90%, here only 52.2% of cues received a temporally congruent tap, and only 63% of taps coincided with a cue. Only −2 ms mean tap asynchrony was observed (whereas for non-musicians this value is usually c. −50 ms). Performances improved as rhythms progressed and were repeated, but precision varied substantially between participants and rhythms. Performances were autoregressive and mixed effects cross-sectional time series analyses retaining the integrity of all the individual time series revealed that performance worsened as complexity features K, N, and cue inter-onset interval entropy increased. Performance worsened with increasing R, the Long: short (L: s) cue interval ratio of each rhythm (indexing both complexity and asymmetry). Rhythm evenness and balance, and whether N was divisible by 2 or 3, were not useful predictors. Tap velocities positively predicted cue fulfilment. Our data indicate that study of a greater diversity of rhythms can broaden our impression of rhythm cognition.
IMPLEMENTASI TPS UNTUK MENINGKATKAN KARAKTER GOTONG ROYONG, KETERAMPILAN BERKOMUNIKASI DAN HASIL BELAJAR IPS PESERTA DIDIK KELAS IXC DI SMPN 1 KANDEMAN
Authors: Aryani Wulan Dwi
Published: November 2021

The teacher has an important role in the implementation of learning. Especially in masterring the characteristics of each students. Therefore teachers must be able to master pedagogical competencies to develop social skills especially in students with special needs in inclusive schools. The reseach method used is a qualitative method. The results showed that (1) Social studies teachers have implemented pedagogic science well so that they can develop social skills of students with special needs (2) Supporting factors for the development of social sskills of children with special needs is the availability of shadow teacher, school collaboration with parents, and facilities and infrastucture (3) Meanwhile, the inhibiting factor for the development of social skills stem from love self-confidence of students with special needs themselves.

Guru mempunyai peran penting dalam pelaksanaan pembelajaran terutama penguasaan terhadap karakteristik setiap peserta didik. Oleh karena itu guru harus dapat menguasai kompetensi pedagogik untuk mengembangkan keterampilan sosial terutama pada peserta didik berkebutuhan khusus di sekolah inklusi. Metode penelitian yang digunakan adalah metode kualitatif. Hasil penelitian menunjukkan bahwa (1) Guru IPS telah mengimplementasikan ilmu pedagogik dengan baik sehingga dapat mengembangkan keterampilan sosial dari peserta didik berkebutuhan khusus (2) Faktor pendorong pengembangan keterampilan sosial anak berkebutuhan khusus yaitu dengan ketersediaan guru pendamping khusus, kerjasama sekolah dengan orangtua serta sarana dan prasarana (3) Sedangkan, faktor penghambat pengembangan keterampilan sosial berasal dari rasa kepercayaan diri yang rendah dari peserta didik berkebutuhan khusus sendiri dan kurangnya pelatihan pembelajaran kelas inklusi untuk guru mata pelajaran.
PERAN MEDIA SOSIAL DALAM MENINGKATKAN PARTISIPASI PEMILIH PEMULA DI KALANGAN MAHASISWA FAKULTAS ILMU SOSIAL UNIVERSITAS NEGERI SEMARANG
Authors: Arumsari Nugraheni , Septina Wenny Eka , Saputro Iwan Hardi
Published: November 2021

Indonesia is a democratic country that upholds freedom of human rights and also in expressing opinions in public. In this democratic country General Election or Election is still considered as the most concrete form of community participation in the administration of government. One of them is a form of political participation through social media that is widely used by teenagers who can be regarded as novice voters. This study aims to explain the role of social media in increasing voter turnout in the 2019 presidential election. The research method is descriptive analysis, which is to describe, analyze and interpret data. Data collection techniques by: observation, interviews, questionnaires and FGD (Focus Group Discutions). The results showed that the use of social media among novice voters to access information about the election, namely Instagram ranks first, namely 77.6%, then there are WhatApps, Youtube and Twitter, while the factors that influence voter participation through social media are influenced by modernization , the influence of intellectuals and modern mass communication and government involvement in social, economic and cultural affairs.

Indonesia merupakan negara demokrasi yang menjunjung tinggi kebebasan hak asasi manusia dan juga dalam mengemukakan pendapat di muka umum. Dalam negara demokrasi inilah Pemilihan Umum atau Pemilu masih dianggap sebagai bentuk partisipasi masyarakat yang bentuknya paling konkret dalam penyelenggaraan pemerintahan. Salah satunya yaitu bentuk partisipasi politik melalui media sosial yang banyak digunakan oleh kalangan remaja yang dapat dikatakan sebagai pemilih pemula. Penelitian ini bertujuan untuk menjelaskan peran media sosial dalam meningkatkan partisipasi pemilih pemula pada pemilihan presiden tahun 2019. Metode penelitian ini bersifat deskriptif analisis, ialah untuk menggambarkan, menganalisis dan menginterpretasikan data. Tehnik pengambilan data dengan cara: observasi, wawancara, kuesioner dan FGD (Focus Group Discutions). Hasil penelitian menunjukkan bahwa penggunaan media sosial di kalangan pemilih pemula untuk mengakses informasi mengenai pemilu, yaitu Instagram menempati urutan pertama yaitu 77,6% selanjutnya terdapat WhatApps, Youtube dan Twitter, sedangkan faktor-faktor yang mempengaruhi  partisipasi pemilih pemula melalui media sosial dipengaruhi oleh modernisasi, pengaruh kaum intelektual dan komunikasi massa modern dan keterlibatan pemerintah dalam urusan sosial, ekonomi dan kebudayaan.
PENGARUH MODEL PEMBELAJARAN MIND MAPPING TERHADAP HASIL BELAJAR SISWA KELAS X PADA MATA PELAJARAN GEOGRAFI DI SMA NEGERI 2 KIKIM SELATAN TAHUN PELAJARAN 2019/2020
Authors: Nauri Yanda , . Misdalina , Septinar Helfa
Published: November 2021

The formulation of the problem in this study is the influence of the mindmapping learning model on the learning outcomes of class X students in geography in SMA 2 Kikim Selatan. This study aims to determine whether or not there is an influence of mind mapping learning models on class X student learning outcomes in geography subjects at SMA Negeri 2 Kikim Selatan. The research method used is a quantitative approach to the method of experimentation with data collection techniques obtained using observation, tests, and documentation. The average value of student learning outcomes in the experimental class can be categorized well that is 76.45 by using a mind mapping model, while the average value of learning outcomes of the control class by not using a mind mapping model can be categorized sufficiently with the average student learning outcomes is 61 , 29. Based on calculations, obtained t arithmetic> t table = 6.369> 1.683 ie t arithmetic = 6.369 and t table = 1.68 then accept the hypothesis (ha) which means "There is an influence of mind mapping learning model on class X student learning outcomes in geography subjects at 02 Kikim Selatan High School.

Rumusan masalah dalam penelitian ini adalah pengaruh model Pembelajaran mind-mapping terhadap hasil belajar siswa kelas X pada mata pelajaran geografi di SMA Negeri 2 Kikim Selatan. Penelitian ini bertujuan untuk mengetahui ada atau tidak ada pengaruh model pembelajaran mind mapping terhadap hasil belajar siswa kelas X pada mata pelajaran geografi di SMA Negeri 2 Kikim Selatan. Metode penelitian yang yang digunahkan adalah metode pendekatan kuantitatif dengan metode eksprimen dengan teknik pengumpulan data diperoleh menggunakan observasi, tes, dan dokumentasi. Nilai rata-rata hasil belajar siswa di kelas eksperimen dapat dikategorikan baik yaitu 76,45 dengan menggunakan model mind mapping, sedangkan nilai rata-rata hasil belajar kelas control dengan tidak menggunakan model mind mapping dapat dikategorikan cukup dengan rata-rata hasil belajar siswa adalah 61,29. Berdasarkan perhitungan, diperoleh thitung>t tabel = 6,369>1,683yaituthitung = 6,369dan t tabel =1,68 maka terima hipotesis (ha) yang berarti â€œ Ada pengaruh model pembelajaran mind mapping terhadap hasil belajar siswa kelas X pada mata pelajaran geografi di SMA Negeri 02 Kikim Selatan.
KREATIVITAS GURU IPS DALAM PENGEMBANGAN MEDIA PEMBELAJARAN PADA SMP NEGERI 2 SEMARANG DAN MTS NEGERI 1 SEMARANG
Authors: Tunjung Ananda Sekar , Purnomo Arif
Published: November 2021

The teacher has an important role in the implementation of learning. Therefore, it must be able to use social media learning and be able to develop social media learning with creativity that is owned so that learning can be achieved optimally. The research method used is a qualitative method. The results showed that (1) the instructional media used by the teacher were LCD, maps, globe, pictures, video, puzzles, naget crowns and couple card (2) creativity of social studies teachers in developing learning media is done through collaboration with peers, teachers develop media searching on the internet, and teachers develop media by utilizing materials in the environment (3) evaluation of the usefulness of learning media that is media can clarify the material, the media cause childrens learning motivation to increase, and the media can improve the interaction relationship between teachers ans students.

Guru mempunyai peran penting dalam pelaksanaan pembelajaran. Oleh karena itu harus bisa menggunakan media pembelajaran IPS dan dapat mengembangkan media pembelajaran IPS dengan kreativitas yang dimiliki agar pembelajaran dapat tercapai secara maksimal. Metode penelitian yang digunakan adalah metode kualitatif. Hasil penelitian menunjukan bahwa (1) medoa pembelajaran yang digunakan oleh guru yaitu LCD, peta, globe, gambar, video, puzzle, mahkota naget dan couple card (2) kreativitas guru IPS dalam pengembangan media pembelajaran dilakukan melalui kolaborasi dengan teman sejawat, guru mengembangkan media mencari di internet, dan guru mengembangkan media dengan memanfaatkan bahan-bahan yang ada di lingkungan (3) evaluasi kebermanfaatan dengan media pembelajaran yaitu media dapat memperjelas materi, media menyebabkan motivasi belajar anak meningkat, dan media dapat meningkatkan hubungan interaksi antara guru dan siswa.
ELABORASI URGENSI DAN KONSEKUENSI ATAS KEBIJAKAN ASEAN DALAM MEMELIHARA STABILITAS KAWASAN DI LAUT CINA SELATAN SECARA KOLEKTIF
Authors: Itasari Endah Rantau , Sudika Mangku Dewa Gede
Published: November 2021

China telah menyebabkan konflik dengan negara-negara di ASEAN. Secara sepihak berdasarkan bukti sejarah, pada tahun 2009 Cina telah mengeluarkan peta resmi yang dikenal sebagai Peta Sembilan Garis Putus-putus untuk mengklaim Laut Cina Selatan. Secara sepihak berdasarkan bukti sejarah, pada tahun 2009 Tiongkok telah mengeluarkan peta resmi yang dikenal sebagai Peta Nine Dash Line untuk mengklaim Laut Cina Selatan. Konflik yang melibatkan banyak negara di Laut Cina Selatan belum berakhir atau surut. Klaim China tumpang tindih dengan pihak lain seperti Vietnam, Filipina, Malaysia, dan Brunei. Dalam membela klaimnya, China berusaha untuk mendominasi baik di wilayah sengketa dan dalam negosiasi multilateral. Tiongkok juga terus meningkatkan kekuatan militernya untuk menekan negara-negara lain. Penelitian ini bertujuan untuk menganalisis strategi masing-masing negara anggota ASEAN terhadap China terkait dengan sengketa di Laut Cina Selatan (SCS) seperti apa akar dari konflik dan urgensi bahkan konsekuensi dalam merumuskan strategi solusinya. Metode penelitian yang digunakan dalam peneitian ini dilakukan dengan menggunakan metode penelitian normatif dengan mengumpulkan data sekunder studi perpustakaan yang studi ini berasal dari data sekunder.
MENUMBUHKAN SIKAP PEDULI SOSIAL PADA LINGKUNGAN SEKOLAH
Authors: Nisa Aisyah Nur Sayidatun , Putri Noviani Achmad , Hermanto Fredy , Ginanjar Asep
Published: November 2021

This service is expected to help contribute to the benefit of the school environment and the character development of environmental care conservation. So that by taking advantage of the environment that is still not empowered at SDN Patemon 2, it is able to support learning later. This service is carried out in the planning, implementation and evaluation stages of activities that emphasize activities using the demonstration method. The service went smoothly and received a good and extraordinary response from partners, both from the school and the parent group for grade 2 students related to the environmental arrangement of SDN Patemon 2 by making a child-friendly park. This service also has a target of achievement, namely in the form of accepted articles. In addition, an additional output in this service is a draft book chapter.

Pengabdian ini diharapkan dapat membantu memberikan kontribusi terhadap kebermanfaatan lingkungan sekolah dan penumbuhan karakter konservasi peduli lingkungan. Sehingga dengan memanfaatkan lingkungan yang masih belum diberdayakan di SDN Patemon 2, mampu untuk mendukung pembelajaran nantinya. Pengabdian ini dilakukan dengan tahapan perencanaan, pelaksanaan  dan evaluasi kegiatan yang menitikberatkan kegiatan menggunakan metode demonstrasi. Pengabdian berjalan dengan lancar dan mendapatkan respon yang baik dan luar biasa dari mitra, baik dari pihak sekolah maupun paguyuban wali murid kelas 2 terkait dengan penataan lingkungan SDN Patemon 2 dengan membuat taman ramah anak. Pengabdian ini juga memiliki target capaian yaitu berupa artikel capaian accepted. Selain itu, luaran tambahan dalam pengabdian ini adalah draft book chapter.
ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI PERILAKU MENYIMPANG PADA ANAK USIA SEKOLAH DASAR DI SD NEGERI PLEBURAN 03 SEMARANG
Authors: Anggita Atikah Dewi , Purnamasari Iin , Rais Rahmat
Published: November 2021

This research is motivated by the large number of elementary school age children at SD Pleburan 03 Semarang who practice deviant behavior. This study aims to determine the form of deviant behavior, the factors that influence deviant behavior, and the efforts made to deal with deviant behavior in children. This research is a qualitative descriptive study. The results showed that the forms of deviant behavior were lying, cheating, disturbing others, making noise, being late, scribbling on walls / tables / chairs, skipping classes, teasing, leaving class without permission, fighting, sleeping in class during lessons, not paying attention. teachers, not carrying out pickets, yelling, fighting against teachers, destroying other people's things, stealing, smoking, using sharp weapons. The influencing factors are due to the inability to absorb cultural norms, the learning process that strikes, the tension between culture and social structures, different social ties and the consequence of the socialization of deviant sub-cultural values. Efforts are given to address deviant behavior in children, namely preventive action, repressive action, curative action, and persuasive action.

Penelitian ini dilatar belakangi oleh banyaknya anak usia sekolah dasar di SD Pleburan 03 Semarang yang melakukan perilaku menyimpang. Penelitian ini bertujuan  untuk mengetahui bentuk perilaku menyimpang, faktor yang mempengaruhi perilaku  menyimpang, dan upaya yang dilakukan untuk menangani perilaku menyimpang pada  anak. Penelitian ini merupakan penelitian deskriptif kualitatif. Hasil penelitian menunjukkan bahwa bentuk perilaku menyimpang yang dilakukan adalah berbohong, menyontek, mengganggu orang lain, membuat kegaduhan, terlambat, mencoret-coret  dinding/meja/kursi, membolos, mengejek, meninggalkan kelas tanpa ijin, berkelahi, tidur  dikelas ketika pelajaran, tidak memperhatikan guru, tidak melaksanakan piket, memalak, melawan guru, merusak barang orang lain, mencuri, merokok, menggunakan senjata tajam. Faktor yang mempengaruhi yaitu karena ketidaksanggupan menyerap norma norma kebudayaan, proses belajar yang menyimpaang, ketegangan antara kebudayaan dan struktur sosial, ikatan sosial yang berlainan dan akibat proses sosisalisasi nilai subkebudayaan yang menyimpang. Upaya yang diberikan untuk menangani perilaku menyimpang pada anak yaitu tindakan preventif, tindakan represif, tindakan kuratif, dan tindakan persuasif.
PERUNDUNGAN PADA REMAJA DI MASA PANDEMI COVID-19
Authors: Fitriyani Lia , Nugraha Dadi Mulyadi , . Supriyono
Published: November 2021

During the pandemic, activities are carried out from home, as well as school activities that require students to study at home. Even so, it doesnâ€™t rule out bullying in adolescents during a pandemic. This study aims to determine the effect of Pancasila values in preventing bullying in adolescents during the covid-19 pandemic. This research uses quantitative methods and descriptive analysis. To obtain data, this was done by distributing questionnaires filled out by 42 respondents. The findings obtained, 83,3% of respondents stated that the values of pancasila affect the development of adolescents and the rest stated â€œmaybeâ€. Other findings, 95,2% respondents stated that bullying during the pandemic was due to a lack of understanding of the values of Pancasila and 4,8% stated â€œnoâ€. Then as many as 73,8% of respondents stated that the exixtence of a pandemic which resulted in schools being conducted remotely was a factor in the occurence of bullying during the pandemic period and 26,2% said â€œnoâ€. Then, 95,2% of respondents stated that the role of parents and teachers is very important during the pandemic. Therefore, the influence of Pancasila values to prevent bullying this pandemic is very important and must be used as a basis for adolescents in their behavior so that deviant and detrimental behavior doesnâ€™t occur, especially during the pandemic, which is a new situation.

Masa pandemi membuat kegiatan dilakukan dari rumah, begitupun dengan kegiatan sekolah yang mengharuskan para siswa belajar di rumah. Walaupun begitu tidak menutup kemungkinan terjadinya perundungan pada remaja di masa pandemi. Penelitian ini bertujuan untuk mengetahui pengaruh nilai-nilai Pancasila dalam mencegah terjadinya perundungan pada remaja di masa pandemi covid-19. Penelitian ini menggunakan metode kuantitatif dan analisis deskriptif. Untuk memperoleh data, dilakukan dengan menyebarkan kuesioner yang diisi oleh 42 orang. Hasil temuan yang diperoleh, 83,3% responden menyatakan bahwa nilai-nilai Pancasila berpengaruh terhadap perkembangan remaja dan sisanya menyatakan â€œmungkinâ€. Temuan lainnya, 95,2% responden menyatakan perundungan di masa pandemi akibat kurangnya pemahaman nilai-nilai Pancasila dan 4,8% menyatakan â€œtidakâ€. Lalu, sebanyak 73,8% responden menyatakan adanya pandemi yang berakibat sekolaah dilakukan jarak jauh menjadi salah satu faktor terjadinya perundungan di masa pandemi dan 26,2% menyatakan â€œtidakâ€. Kemudian, 95,2% responden menyatakan peran orang tua dan guru sangat penting di masa pandemi. Maka dari itu, pengaruh nilai-nilai Pancasila untuk mencegah terjadinya perundungan di masa pandemi ini sangatlah penting serta harus dijadikan landasan remaja dalam bertingkah laku agar tidak terjadi perilaku menyimpang dan merugikan, terlebih di masa pandemi yang merupakan situasi baru.
PENTINGNYA PERAN NILAI-NILAI PANCASILA TERHADAP KARAKTER REMAJA PADA ERA GLOBALISASI DAN DISRUPSI
Authors: An'Umillah Aulia Nuha , . Supriyono , Nugraha Dadi Mulyadi
Published: November 2021

Globalization and disruption are now increasingly mushrooming, it is undeniable that many foreign cultures and customs have entered the country. Adolescence is the biggest factor that can be influenced easily, especially in early youth. So it is appropriate to instill and understand what the values â€‹â€‹of Pancasila are as well as their meaning for adolescents, so that they are firmly embedded in the Pancasila ideology. Always apply it and get used to it, not only that the role of disruption is not always bad. But when using technology, it can also come with creative ideas to reach adolescents in introducing Pancasila values. These creative ideas mean creative ways in technology, but without changing the meaning of each of the Pancasila values. Not only understanding the values â€‹â€‹of Pancasila, because it is clear evidence of the application of Pancasila values â€‹â€‹in the life of a teenager so that it becomes a good habit. The role of the family is also influential and must reflect the values â€‹â€‹of Pancasila. Together facing globalization and disruption, as teenagers who have a nationalist spirit and patriotism, they should promote and continue to study the values â€‹â€‹of Pancasila.

Globalisasi dan disrupsi kini kian menjamur, tak dipungkiri banyaknya budaya-budaya juga kebiasaan luar yang masuk ke dalam negeri. Remaja adalah faktor terbesar yang dapat diandalkan dengan mudah, terlebih dahulu pada reamaja awal. Maka patut ditanamkannya dan pahami apa saja nilai-nilai Pancasila juga maknanya pada remaja, agar kokoh terpatri dalam dirinya ideologi Pancasila. Menerapkannya selalu dan membiasakan diri, tak hanya itu peran disrupsi tak selamanya buruk. Tetapi ketika menggunakan teknologi, dapat pula dengan ide-ide kreatif untuk menjangkau remaja dalam mengenalkan nilai-nilai Pancasila. Ide-ide kreatif tersebut berdasarkan cara-cara kreatif dalam teknologi, namun dengan tidak mengubah makna dari masing-masing nilai Pancasila tersebut. Tidak hanya memahami nilai-nilai Pancasila, karena bukti nyata dari di terapkannya nilai-nilai Pancasila dalam kehidupan seorang remaja sehingga menjadi kebiasaan yang baik. Peran keluarga juga berpengaruh dan harus mencerminkan nilai-nilai Pancasila. Bersama-sama menghadapi globalisasi dan disrupsi, sebagai remaja yang memiliki jiwa nasionalis dan patriotisme patut menggalakkan dan terus mempelajari nilai-nilai Pancasila.
Transformiert COVID-19 das Supply Chain Management?
Authors: Birkel Hendrik , Hartmann Evi
Published: November 2021

Der Ausbruch der COVID-19-Pandemie verdeutlicht die Anfälligkeit unserer globalen Wertschöpfungsnetzwerke und die schwerwiegenden Herausforderungen, denen das Supply Chain Management gegenübersteht. Ziel dieses Beitrags ist daher die Analyse der COVID-19 bedingten Produktions-, Vertriebs- und Lieferschwierigkeiten zur Ableitung von Handlungsempfehlungen in den Bereichen Risikomanagement, Technologien und Mitarbeiter, zur Sicherstellung nachhaltig resilienter Wertschöpfungsketten.
Eine modelspezifische Absatzprognose unter Einbeziehung von Google Trends und makroökonomischen Faktoren
Authors: Piekenbrock Inken , Holder Ulrike , Ehrmann Thomas
Published: November 2021

Aufgrund der zunehmend dynamischen Struktur des Automobilmarktes ist eine präzise Absatzprognose von zentralerer Bedeutung. Exemplarisch für den VW-Golf-Absatz erstellen wir ein Prognosemodell mit bekannten makroökonomischen Prädiktoren sowie Suchtrenddaten von Google Trends. Unsere Ergebnisse zeigen, dass makroökonomische Parameter und Google Trends als geeignete Prädiktoren für den VW-Golf-Absatz eingestuft werden können und sich die Prognose durch den Einbezug der Suchtrenddaten verbessern lässt.
Wir sind (k)ein Team! - Gestaltung der Zusammenarbeit in altersdiversen Teams
Authors: Ganser Julia , Scherm Ewald
Published: November 2021

Generationenvielfalt in Teams fördert nicht nur den Perspektivenaustausch und Wissenstransfer, sondern konfrontiert Unternehmen auch mit divergierenden Herausforderungen. Trotz positiver Effekte altersdiverser Teams bestehen die Gefahren der altersbasierten Subgruppenbildung, Generationenkonflikte und Kommunikationsprobleme. Unternehmen können personalpolitische Maßnahmen nutzen, um den Zusammenhalt zu verbessern, Vorurteile und Stereotypisierung zu verhindern und Altersdiskriminierung zu vermeiden.
Management des Innovationsportfolios
Authors: Deckert Carsten , Niemann Jörg
Published: November 2021

Das Management des Innovationsportfolios stellt Unternehmen vor besondere Herausforderungen, da Innovationen immer mit Risiken, oft sogar mit Knight’scher Unsicherheit behaftet sind. Somit bewegt sich das Innovationsmanagement im Spannungsfeld aus verpasster Innovationschance und kostspieligem Innovationsflop (vgl. Deckert, 2014, S. 26). Um Innovationschancen zu erkennen und Innovationsflops zu vermeiden, lässt sich die Portfoliotechnik zum Management von Innovationsprojekten einsetzen.
Structural changes of polysaccharides isolated from corn bran by hydrothermal treatment after twin-screw extrusion
Authors: Liu Hua-Min , Wei Ya-Nan , Li Hao-Yang , Wei An-Chi , Wang Xue-De
Published: November 2021

The objective of this investigation was to elucidate the structural changes of the polysaccharides isolated by hydrothermal treatment of corn bran after twin-screw extrusion. The structures and antioxidant activities of the purified polysaccharides were investigated and compared by monosaccharide analysis, Fourier transform infrared (FT-IR), gel permeation chromatography (GPC), and nuclear magnetic resonance (NMR). The results showed that the structures of the linkages and monosaccharide components of the purified polysaccharides were not affected strongly by the twin-screw extrusion pretreatment. However, the purified polysaccharides isolated from pretreated samples displayed significant differences in monosaccharide ratios, degree of branching/ linearity, and molecular weight. These physical changes may be related to the decrease of antioxidant activities of the polysaccharides. The present investigation contributes to the knowledge of how pretreatment by twin-screw extrusion affects the chemistry of corn bran polysaccharides. Results can be applied to improve the efficiency of hydrothermal extraction of polysaccharides from corn bran.
Parent Verbalizations and Toddler Responses With Touchscreen Tablet Nursery Rhyme Apps
Authors: Munzer Tiffany G. , Miller Alison L. , Yeo Samantha , Wang Yujie , McCaffery Harlan , Kaciroti Niko , Radesky Jenny
Published: November 2021

OBJECTIVES

In some studies, parents and toddlers verbalize less when engaging with a tablet versus a print book. More needs to be known regarding child contributions to specific parent verbalizations. We examined parent-toddler contingent interactions with tablet applications versus print books, as well as moderators of these associations.

METHODS

We conducted a laboratory-based, within-subjects counterbalanced study of 72 parent-toddler dyads engaging with a nursery rhyme application (with enhanced + autonarration [E+A] and enhanced formats) and print book. We coded parent verbalizations (eg, dialogic, nondialogic) and proportions of child responses to these in 5-second epochs. Poisson regressions were used to analyze within-subjects variance by tablet or print format. We tested effect modification by child emotion regulation and home media practices.

RESULTS

Children responded more to parent overall (print 0.38; E+A 0.31, P = .04; enhanced 0.11, P = .01), dialogic (print 0.21; E+A 0.13, P = .04; enhanced 0.1, P = .02), and nondialogic (print 0.45; E+A 0.27, P < .001; enhanced 0.32, P < .001) verbalizations during print book versus tablet. Stronger child emotion regulation, greater frequency of co-viewing, and instructive practices moderated associations such that differences between conditions were no longer significant for some parent verbalizations and child responses.

CONCLUSIONS

Parent-toddler reciprocal verbal interactions occurred less frequently with tablet versus print book use. Child emotion regulation and parent home media practices moderated some of these associations. Pediatricians may wish to promote co-viewing and instructive media practices but may also consider that child emotion regulation may determine response to interactive tablet design.
Коммуникация: проблема снижения качества понимания
Authors: Ivanova S. , Abelseitova S.
Published: November 2021

В статье рассмотрен феномен «коммуникация» как селекция трех составляющих: информация, сообщение, понимание. Внимание уделено раскрытию феномена «понимание», которое появляется/не появляется в коммуникативном акте. Статья рассматривает особенности коммуникативного акта как такового и вычленяет его наиболее специфичные характеристики. Также рассмотрены различные факторы влияния на передачу информации, а именно кратко представлены коммуникативные барьеры, которые, собственно, и обеспечивают определенное качество передачи информации. Наглядно показано, что невозможно передать и принять одну и ту же информацию без искажения. Фактически общая вариабельность «зашита» в процесс коммуникации. Процесс коммуникации не до конца изучен, и изменить общую вариабельность человеку будет достаточно сложно. Зато с помощью формулы смысла можно найти варианты уменьшения специальной вариабельности. В современном мире специальная вариабельность за счет различных информационных процессов в социуме приобретает невиданные масштабы. Смыслы теряются, и не происходит понимание между людьми в коммуникационных актах. Учитывая же, что современный мир накопил тома заблуждений и ошибочных установок, вероятно, необходимо серьезно отнестись к задаче формирования нового механизма проверки данных, который будет способен найти общее в рассуждениях, вписать данные в единые, но индивидуальные модели понимания и познания. Также необходимо разработать новые системы самопроверок и коллективных сверок полученных результатов с целью повышения запаса смысловой прочности и повышения качества понимания информации.

Так, в статье рассмотрены механизмы улучшения качества понимания через применение алгоритмов инфоведения с целью снижения специальной (особой) вариабельности коммуникации. Подобная работа направлена на повышение запаса смысловой прочности как основного фактора повышения качества понимания. Задачи, связанные с повышением смыслового запаса прочности, могут решаться как с помощью сугубо индивидуальной работы, так и в коллективных моделях обучения.
ЕЛЕКТРОХІМІЧНА ХАРАКТЕРИСТИКА Ti/Pt ТА Ti/Pt-Pd ЕЛЕКТРОДІВ
Authors: Б. Шмичкова Олеся , В. Гиренко Дмитро , О. Книш Валентина , Б. Веліченко Олександр
Published: November 2021

У цій роботі досліджено електрохімічні характеристики Ti/Pt та Ti/Pt-Pd електродів в реакції виділення кисню та синтезі гіпохлориту натрію з низькоконцентрованих розчинів NaCl. Було показано, що вміст паладію на поверхні практично не впливає на величину поляризації електрода. Розраховані ефективні енергії активації реакції виділення кисню при E = 1.6 В становлять 38,11 для Ti/Pt(2,0); 35,27 для Ti/Pt (2,0)-Pd(0,2) та 34,88 кДж моль-1 для термообробленого Ti/Pt(2.0)-Pd(0.2). Тобто паладіювання титану з подальшою його термічною обробкою зменшує енергію активації реакції виділення кисню порівняно з Ti/Pt на 3,33 кДж моль-1. Термічна обробка приводить до значного зменшення тафелівського нахилу в області потенціалів виділення кисню з 232 для Ti/Pt до 86 мВ на Ti/Pt-Pd. Вихід за струмом натрію гіпохлориту 84-93 % та вихід за стумом натрію хлорату менше 0.5 % було отримано на термооброблених анодах Ti/Pt-Pd в 0.15 М NaCl. Термін служби досліджуваних електродів становив 1000 годин без зміни активності.
КОМБІНАЦІЯ КОНЦЕНТРУВАННЯ МЕТОДОМ ПАРОФАЗНОЇ МІКРОЕКСТРАКЦІЇ У РЕАКТОР ТА СПЕКТРОФОТОМЕТРІЇ ДЛЯ ВИЗНАЧЕННЯ НІТРИТУ У ПРИРОДНИХ ВОДАХ
Authors: Тамен Аймад-Еддін , Б. Вишнікін Андрей , К.Е.А. Аль-Швейят Мохамед , Хмеловський Борис Д.
Published: November 2021

Розроблено новий, простий, високочутливий і селективний метод для спектрофотометричного визначення нітриту, який ґрунтується на методі парофазної рідинної мікроекстракції у реактор. Він включає виділення парів йоду в реакції нітриту з надлишком йодиду і поглинання 50 мкл 1% йодиду калію, причому акцепторна фаза розміщується в газовій фазі над розчином в спеціально сконструйованій ємності. Екстракційне витягнення йоду проходить з 10 мл водного розчину, що містить 2 мл 25% H2SO4, після введення 0.25 мл 1% KI. Повна рівновага встановлюється після перемішування водного розчину при 1200 об / хв протягом 17 хвилин. Після цього трийодидний комплекс, що утворився в акцепторній фазі, відбирається мікрошприцем і переноситься в кварцову мікрокювету об'ємом 50 мкл з товщиною поглинаючого шару 10 мм, в якій вимірюється оптична густина розчину акцепторної фази при 350 нм. Градуювальний графік є лінійним (r2 = 0.9997) в діапазоні від 3 до 120 мкг л–1 (як NO2–) з межею виявлення 1.0 мкг л–1. Розроблений метод був успішно застосований для визначення вмісту нітрит-іонів в шахтних водах і характеризується більш високою чутливістю і меншим впливом великої кількості іонів металів в порівнянні зі стандартним методом, який ґрунтується на використанні реактиву Грісса.
Barreiras percebidas e estratégias de enfrentamento desenvolvidas por portadores do diabetes mellitus tipo II para adesão à caminhada
Authors: Vieira da Silva Marco Antonio , Gouvêa Giovana Renata , São João Thaís Moreira , Agondi Rúbia de Freitas , Mialhe Fábio Luiz
Published: November 2021

Objetivo Investigar as barreiras percebidas e as estratégias de enfrentamento para a efetivação da prática de caminhada identificadas entre portadores do diabetes mellitus (DM) no âmbito do Sistema Único de Saúde (SUS).Metodologia Uma amostra de 83 portadores do DM, usuários do SUS, foi inquirida a refletir sobre os obstáculos que os impediam de praticar a caminhada, e formular planos de enfretamento para superar tais obstáculos. Foram categorizados os obstáculos levantados e os planos desenvolvidos quanto à similaridade e submetidos à análise de frequência.Resultados O principal obstáculo relatado foi o sentimento de “desânimo” (36,1%). O plano de enfrentamento mais frequente para superar as barreiras encontradas foi o ‘apoio social de familiares’, ‘vizinhos’ e ‘amigos’.Conclusão Os resultados possibilitaram conhecer as dificuldades e as potencialidades dos sujeitos relativas ao autocuidado para o DM no que se refere à prática da caminhada, conhecimento que pode auxiliar as equipes multidisciplinares do SUS.
Factores favorecedores de disfonía en niños en edad preescolar: diferencias entre niños con y sin disfonía
Authors: Nercelles Carvajal Loreto , Pizarro-Silva Nicole , Sepúlveda-Torres Paola
Published: November 2021

Objetivo Determinar si existen diferencias en factores favorecedores de disfonía, en un grupo de niños preescolares con voz saludable y otro con disfonía.Método En esta investigación se evalúo a un total de 96 niños entre los 2 y 5 años, de los cuales 17 presentaban disfonía y 79, voz saludable. Se comparó la presencia de factores favorecedores de disfonía entre ambos grupos, mediante un cuestionario dirigido a sus padres o cuidadores creado y validado especialmente para esta investigación. El análisis estadístico se realizó mediante análisis de muestras independientes para extraer el valor de p.Resultados Los resultados muestran una diferencia significativa en los valores del cuestionario (p=0,000) entre ambos grupos. El 91,6% de las preguntas se comportaron diferentes entre los grupos con y sin disfonía.Conclusión En esta investigación se encontraron diferencias entre la presencia de factores favorecedores de disfonía en niños preescolares con y sin disfonía. Los factores que tienen más diferencias tienen relación con causas físicas, ambientales y psicológicas.
El “derecho a la salud”: dificultades, logros y desafíos
Authors: Garcia Zapata Lina Maria , Grueso Delfín I.
Published: November 2021

El derecho a la salud como derecho ha sido parte de las consignas sociales de los últimos tiempos. Este artículo realiza un análisis de la salud como un derecho humano positivizado y profundiza en lo que implica definir la salud como un derecho aplicado al contexto colombiano.
Akut arteria centralis retinae elzáródás.
Authors: Gaál Valéria , Kölkedi Zsófia , Szapáry László , Csutak Adrienne , Szalai Eszter
Published: November 2021

Összefoglaló. Az agy és a szem vascularis katasztrófái számos
esetben egymáshoz társuló vagy egymást előre jelző kórképek. Az arteria
centralis retinae occlusio az ér rekanalizációjának hiányában a retina
szöveteinek irreverzibilis károsodását okozza. Sem a nemzetközi, sem a hazai
stroke-irányelvek nem foglalkoznak az ocularis stroke problémakörével, annak
ellenére, hogy az arteria centralis retinae occlusio okozta retinalis ischaemia
minden tekintetben megfelel az akut ischaemiás stroke definíciójának. Az eddig
rendelkezésre álló irodalmi adatok alapján arteria centralis retinae occlusio
esetén az intravénás thrombolysis 4,5 órán belül alkalmazva növeli a
szignifikáns mértékű visusjavulás esélyét. Az országban jelenleg 4 centrum
(Pécsi Tudományegyetem, Szegedi Tudományegyetem, Debreceni Egyetem, Semmelweis
Egyetem) tervezi az ocularis stroke kezelésében a thrombolysis bevezetését. A
maradandó látásromlás és a szekunder cerebrovascularis események megelőzése
érdekében elengedhetetlen az alapellátásban és a társszakmákban dolgozó
kollégákkal való szoros együttműködés. Orv Hetil. 2021; 162(47): 1871–1875.

Summary. Vascular events of the brain and the eye may occur
concomitantly or sequentially. In the absence of recanalization, central retinal
artery occlusion causes irreversible damage to the retinal tissues. Even though
retinal ischemia secondary to central retinal artery occlusion meets the
definition of acute ischemic stroke, neither the international nor the Hungarian
stroke guidelines mention ocular stroke. Based on the available literature,
intravenous thrombolysis of the central retinal artery within 4.5 hours of
occlusion can increase the odds of significant vision improvement. Currently 4
centers (University of Pécs, Debrecen, Szeged, and Semmelweis University) are
planning to introduce thrombolysis in the treatment of ocular stroke. To prevent
permanent visual loss and secondary cerebrovascular events, timely intervention
requires the collaboration between general practitioners and other specialties.
Orv Hetil. 2021; 162(47): 1871–1875.
Kirenol inhibits TNF-α-induced proliferation and migration of HaCaT cells by regulating NF-κB pathway
Authors: Li Jin , Ren Fang , Yan Wenliang , Sang Hong
Published: November 2021

Psoriasis is a common chronic, inflammatory skin disease possessing properties of inflammatory cell infiltration and excessive proliferation of keratinocytes, the occurrence and development of which remain fully elucidated. Therefore, the study was designed to determine the effects of kirenol (50, 100 and 200 μg/mL) on Cultured Human Keratinocytes (cells) (HaCaT) in vitro and reveal its molecular mechanism. The in vitro psoriasis model was established utilizing tumor necrosis factor-α (TNF-α)-stimulated HaCaT cells. Kirenol, a diterpenoid compound, was applied at different concentrations (50, 100 and 200 μg/mL) to HaCaT cells for 24 h. The Cell Counting Kit-8 (CCK-8) and thymidine monobromodeoxyuridine (BrdU) assays were used to assess cell viability and proliferation, followed by assessment of cell migration by Transwell assay. Subsequently, inflammatory cytokines were measured by enzyme-linked immunosorbent assay (ELISA), and Western blot assay was used to evaluate expressions of p65, p-p65, IκBα and p-IκBα. Activities of superoxide dismutase (SOD), catalase (CAT), glutathione (GSH) and malondialdehyde (MDA) contents were measured spectrophotometrically. The results demonstrated that TNF-α induced a significant increase in cell viability and inflammatory cytokines, including expressions of Interleukin (IL)-6, IL-8, IL-22 and IL-1β in HaCaT cells, which was dose-dependently inhibited by kirenol. Similarly, TNF-α-induced cell migration was also suppressed by kirenol treatment. Furthermore, TNF-α stimuli induced the upregulation of phosphorylation levels of p65 and IκBα as well as p-p65–p65 and p-IκBα–IκBα ratios, whereas kirenol significantly suppressed the activation of cellular nuclear factor-kappa B (NF-κB) signaling pathway. In addition, kirenol significantly decreased the level of MDA but increased the levels of SOD, CAT and GSH in a dose-dependent manner. These results proposed that kirenol could inhibit the proliferation, migration, expression of inflammatory factors, and oxidative stress in HaCaT cells via suppressing NF-κB signaling pathway.
Factor VIII prophylactic therapy reduces neurological complications in patients with Hemophilia A
Authors: FERNANDES José Marcelino Aragão , GONDIM Francisco de Assis Aquino , DIAS Antônia Maria Negreiro , RIBEIRO Rosângela de Albuquerque , FERREIRA FILHO Luiz Ivando Pires , PINTO Vicente de Paulo Teixeira
Published: November 2021

ABSTRACT Background: Bleeding in hemophiliacs can cause complications in the central and peripheral nervous system (CNS and PNS). The incidence of intracranial hemorrhage has reduced after the introduction of prophylactic treatment with factor VIII or IX, but the benefits of this therapy have not yet been evaluated on PNS complications. Objective: The aim of this study was to determine the prevalence of neurological complications in hemophiliacs and verify the effect of prophylactic therapy in these patients, including PNS disorders. Methods: We retrospectively evaluated the prevalence of CNS and PNS disorders caused by bleeding in hemophiliacs seen at the Hemocentro Regional Norte, Ceará, Brazil, from 1992 to 2018, and we compared the incidence in different periods (before and after the introduction of prophylactic treatment in 2011). Results: Of 75 hemophilia A patients evaluated (4.61/100.000 population), 13.3% (n=10) had either CNS (n=5) or PNS (n=5) disorders secondary to bleeding. Patients submitted to factor VIII replacement prophylactic therapy were less likely to have CNS events: from 1992 to 2011, 5 of 63 patients had CNS disease, while from 2011 to 2018, there were no new cases (p=0.0181). From 2011 to 2018, 5 PNS events occurred in patients without prophylactic therapy, whereas none occurred in those covered by prophylactic therapy (5/20 versus 0/29, p=0.0081). Conclusions: The prevalence of neurological complications in hemophiliacs in our cohort is similar to other studies. Similar to CNS, prophylactic therapy also reduces the risk of PNS complications. This is the first report in the literature showing this benefit.
Medication overuse headache and awareness
Authors: ISSI Zeynep Tuncer , DURAN Hayriye , KUŞ Mehmet Emin , HELVACIOĞLU Nil , ELLIDOKUZ Hülya , ÖZTÜRK Vesile
Published: November 2021

ABSTRACT Background: Medication overuse headache (MOH) is the worsening of an underlying headache due to the overuse of its acute treatment. Unintentionally, healthcare professionals may contribute to this condition. Health professionals play an important role in preventing this increasingly frequent and difficult-to-treat condition. Objective: To investigate MOH awareness among physicians with headache through a survey conducted among medical doctors on our university campus. Methods: This was an observational cross-sectional study about MOH awareness. The total number of medical doctors working in the Dokuz Eylül University Health Campus was provided by the administrative unit. A total of 18 questions were prepared and administered on a voluntary basis to obtain information about MOH awareness. Results: A total of 312 medical doctors were surveyed, including 198 (63.5%) from internal medical sciences, 81 (26%) from surgical medical sciences, and 33 (10.5%) from basic medical sciences. Half of the physicians in our sample were unaware of MOH. Our results showed that awareness of MOH, was quite low even among medical doctors. Conclusions: MOH causes both labor and financial losses to countries and impairs the quality of life of patients. Preventing excessive use of medications by raising awareness among doctors is an important step to prevent the development of MOH.
Reflections on nursing and COVID-19 in light of health education
Authors: Pinheiro Patricia Neyva da Costa , Mondragón-Sánchez Edna Johana , Costa Maria Isabelly Fernandes da , Rodrigues Icleia Parente
Published: November 2021

ABSTRACT Objective: To reflect on the nursing and pandemic of COVID-19 considering health education, health promotion, and the Ottawa Charter action areas. Methods: A theoretical-reflexive study on health education and health promotion concepts and the areas of action presented in the Ottawa Charter. Results: Educational actions are present in the contexts of epidemics and pandemics, as well as in the work of nurses, who need to be increasingly based on dialogue and individual and collective empowerment to enable users to adopt healthy and preventive behaviors - in this case, concerning COVID19. However, this professional needs effective and efficient public policy actions and measures based on scientific assumptions of health promotion. Final considerations: The actions of health education need to be increasingly valued because knowledge can be considered the first “vaccine” to combat any pandemic.
Nurses’ stress and resilience before and after evaluation for hospital accreditation
Authors: Rhoden Deise Juliana , Dezordi Cátia Cristiane Matte , Husein Raida Ahmad Musa Mheisen , Barbosa Dulce Aparecida , Treviso Patrícia , Colet Christiane de Fátima , Stumm Eniva Miladi Fernandes
Published: November 2021

ABSTRACT Objectives: to analyze and compare levels of stress and resilience in nurses before and after the assessment for maintenance of the Hospital Accreditation Certification. Methods: quantitative, observational, and longitudinal research, with 53 nurses from a philanthropic hospital, in the Rio Grande do Sul. Data collected in two stages, March, and July 2019, before the assessment visit and 60 days after, using the Bianchi Stress Scale and Resilience Scale. Descriptive and analytical statistics were employed. Results: the majority of participants showed an average stress level before and after the evaluation. The highest stress scores were related to Domains E (coordination of unit activities) and C (activities related to personnel administration). In both moments of the study, the participants had medium and high resilience. Conclusions: managing people, processes, and assistance are stressful activities in the Accreditation process and increase the nurses’ stress levels.