bluuebunny/crossref_metadata_2025 huggingface dataset:
Seletividade e eficácia de herbicidas aplicados em soja para o controle de plantas daninhas
Authors: Galon Leandro , Cavaletti Daniel Cristian , Silva Maicon Rodrigues da , Silva Alexandre Ferreira da , Henz Neto Otilo Daniel
Published: July 2022

O controle de plantas daninhas infestantes na soja torna-se prática importante para evitar perdas na produtividade de grãos. Diante disso, objetivou-se avaliar a seletividade e a eficácia de herbicidas pré-emergentes associados ou não ao glyphosate aplicado em pós-emergência da cultivar de soja DM 57i52. O experimento foi conduzido em delineamento de blocos casualizados, com quatro repetições. Foram testados 15 tratamentos consistindo no uso de três doses de cada mistura comercial dos herbicidas pré-emergentes, imazethapyr+flumioxazin e sulfentrazone+diuron, associadas ou não ao glyphosate aplicado em pós-emergência. Em paralelo foram conduzidas duas testemunhas, capinada e infestada. As misturas formuladas dos herbicidas imazethapyr+flumioxazin e sulfentrazone+diuron demonstraram ser seletivas à soja. A mistura de imazethapyr+flumioxazin apresentou maior eficiência no controle de papuã e da guanxuma. O uso de herbicidas pré-emergentes associados ao glyphosate aplicado em pós-emergência favoreceu o aumento da produtividade de grãos da soja.
PELATIHAN BUDIDAYA KERAMBA JARING APUNG DI KELURAHAN SUMBERGEDONG TRENGGALEK
Authors: Eferyn Krissantina , Heryanto Budi , Sudjiono Sudjiono , Novitasari Riski , Andriani Nabila , Denakrisnada Sielva Gebrella
Published: July 2022

Sistem budidaya atau pembesaran ikan dapat dilakukan sengan sistem keramba jaring apung. Secara teknis, keramba jaring apung diletakkan pada waduk, danau hingga di laut. Sitem budidaya pembesaran seperti ini dinilai sangat efektif. Di Kabupaten Trenggalek, jenis ikan yang dibesarkan dengan sistem keramba seperti ini adalah ikan lele, gurami dan nila. Sumbergedong merupakan suatu Kelurahan yang cukup potensial untuk diberikan pelatihan pembesaran ikan dengan metode atau sistem seperti ini. Kegiatan ini memberikan pelatihan tentang sistem budidaya dengan menggunakan keramba. Hasil dari kegiatan ini masyarakat Kelurahan Sumbergedong mendapatkan manfaat ilmu pengetahuan dan juga praktek untuk budidaya ikan dengan sistem keramba.
First isolation and characterization of Bovine Herpesvirus 1.2b (BoHV-1.2b ) strain from respiratory tract of cattle in Turkey
Authors: AYTOĞU Gizem , YEŞİLBAĞ Kadir , TOKER Eda Baldan , KADİROĞLU Berfin , ATEŞ Özer , TUNCER-GÖKTUNA Pelin
Published: July 2022

Restriksiyon Parça Uzunluk Polimorfizmi (RFLP) tekniği kullanılarak tüm genomun analizinde Bovine Herpesviruses-1 (BoHV-1) suşlarını BoHV-1.1, 1.2a, 1.2b olmak üzere üç alt tipte sınıflandırılmaktadır. Bu alt tipler klinik bulgular göre de değerlendirilmektedir ancak bu yönde henüz net bir ilişkilendirme yapılmamıştır. Çoğunlukla BoHV-1.2b, genital hastalık bulgularıyla ilişkilendirilmektedir. Bu çalışmada solunum yolu hastalığından alınan nazal sürüntü örneğinde BoHV-1 izolatı elde edilmiştir. Bu çalışmada ayrıca, genomun UL44 (Glikoprotein C) bölgesini hedefleyen filogenetik analiz ve UL39 - US3 bölgelerini hedefleyen, yeni geliştirilen bir multipleks PCR analizini takiben Hind III enzimi kullanılarak uygulanan RFLP ile alt tiplendirme gerçekleştirilmiştir. Aynı zamanda izolasyon başarısı iki farklı devamlı hücre hattında karşılaştırılmıştır. SFT-R hücre hattı, BoHV-1 saha örneklerinin izolasyonunda MDBK hücre hattına nazaran daha duyarlı bulunmuştur. Elde edilen izolat (ID:8640), BoHV-1.2b olarak sınıflandırılırken, Cooper suşundan serolojik olarak ayırt edilemediği değerlendirildi. Mevcut çalışma, BoHV-1.2b'nin Türkiye'deki ilk izolasyonunu bildirmesinin yanı sıra klinik solunum yolu hastalığından nadir tespit edilen BoHV-1.2b izolasyonunu bildirmektedir. Sonuçlar ayrıca kolay ve hızlı alt tipleme için PCR tabanlı RFLP analizinin etkinliğini gösteren veriler içermektedir. Ancak BoHV-1 saha izolatlarının genetik çeşitliliğine bağlı olarak bu teknik üzerine daha fazla araştırma yapılmasına ihtiyaç duyulmaktadır.
CASE STUDY ANALYSİS AND ELITE INTERVIEW IN POLITICAL SCIENCE
Authors: EZİKOĞLU Çağlar
Published: July 2022

This article examines the case study analysis, which is used as a qualitative research method especially in studies on political science, and examines the elite interview method, which is used as a data collection method in this case analysis method. Qualitative methods reveal 'case studies' that show the nature of the problem being addressed. The main research question of studies is about 'why' and 'how', so qualitative data methods gain more depth and provide insight into the 'why' and 'how' of attitudes and behaviors. One of the common methods used to collect data while exploring the causal mechanism established for the case under investigation is the elite interview method. The main purpose of this study is to explore the connection between case analysis and elite interview method in all details.
DATA COLLECTION BY ONLINE IN-DEPTH INTERVIEW IN QUALITATIVE RESEARCH: A POSTGRADUATE THESIS EXAMPLE
Authors: ARDAHANLIOĞLU Begüm
Published: July 2022

Teknoloji ile internetin gelişmesi ve yaygınlaşmasıyla birlikte, online veri toplama teknikleri nitel araştırmacılar tarafından kullanılarak literatürde yerini almaya başlamış ve nitel yönteme önemli katkılar sunmuşlardır. Bu tekniklerin arasında yer alan online derinlemesine görüşme tekniği, Covid 19 pandemisinin toplumsal koşullar ve araştırma pratikleri üzerindeki etkisi ile birlikte ön plana çıkmıştır. Önceleri yüz yüze derinlemesine görüşme tekniğine kıyasla dezavantajları öne çıkarılan bu veri toplama tekniği pandemi ile birlikte pratik hale gelmiş ve araştırmacılar tarafından kullanımı daha da ivmelenmiştir. Bu makalede öncelikle yüz yüze derinlemesine görüşme ve online derinlemesine görüşme tekniği karşılaştırılarak betimsel bir bilgilendirme yapılacaktır. Daha sonra Türkiye’de Engelli Hakları Aktivizmi: Engelli Aktivistler Üzerine Nitel Bir Çalışma başlıklı yüksek lisans tezinde veri toplama tekniği olarak kullanılan online derinlemesine görüşme, avantajları ve dezavantajları çerçevesinde ele alınarak, araştırmacının deneyimleri paylaşılacaktır.
Docencia práctica virtual y adquisición de competencias en la formación estadística de maestros durante el confinamiento sanitario
Authors: Ibáñez-López Francisco Javier , Maurandi López Antonio , Castejón Mochón José Francisco
Published: July 2022

En el presente trabajo se pretende conocer la percepción que tuvo el alumnado del Grado en Educación Primaria de una universidad estatal sobre la implementación de una serie de actividades prácticas de forma virtual durante el confinamiento establecido por el coronavirus COVID-19, y analizar la adquisición de las competencias en su formación matemático-estadística a través de su realización. Con un diseño cuantitativo descriptivo y la aplicación de una encuesta tipo escala Likert, los resultados reflejan que el alumnado participante consideró que estas actividades ayudan a la consecución de los objetivos del contenido didáctico y de las competencias asociadas, y que las aplicarían en un futuro como profesionales docentes.
Ansiedad matemática, rendimiento y formación de acceso en futuros maestros.
Authors: Sánchez Mendías Javier , Segovia Alex Isidoro , Miñán Espigares Antonio
Published: July 2022

La ansiedad matemática es especialmente trascendente cuando se manifiesta en los futuros maestros de Educación Primaria. Partiendo de una muestra de 488 futuros maestros, se han conformado tres perfiles de ansiedad matemática. El perfil de baja ansiedad incluye sólo a 3 de cada 10 sujetos de la muestra. Mediante un análisis inferencial se estudió la posible influencia que pueden tener el rendimiento académico y la formación de acceso a la Universidad en dicha ansiedad, encontrándose una incidencia significativa en ambas variables. Entendemos que es necesario disminuir esta ansiedad para que la práctica docente no esté condicionada por esta actitud negativa.
Por despistar de Isidoro Rossi. Un sainete recuperado en el marco de su aniversario 125°
Authors: Meresman Guillermo
Published: July 2022

Isidoro Rossi (Paraná, 1897- 1951) fue el dramaturgo entrerriano más valioso de la primera mitad del siglo XX, para la escena local. Los sucesivos estrenos por compañías profesionales y cuadros o agrupaciones filodramáticas, entre 1920 y 1947, sea con sus piezas o con su desempeño como director, lo convirtieron en un precursor fundamental del teatro independiente provincial. Su producción no sólo circuló por Entre Ríos, sino que fue conocida en Rosario, Buenos Aires y Ushuaia. Pese a que la mayor parte de ella permanece inédita o perdida, escribió sainetes criollos, comedias, melodramas, dramas sociales, piezas de teatro para niños, y un grotesco criollo considerado en el país una excepción de un autor de provincia. En Por despistar, Rossi vuelve a hacer historia.
Moxhelis: su estética musical entre lo industrial y lo post-industrial
Authors: Pérez Mezzadra Damián
Published: July 2022

El presente artículo indaga sobre la estética sonora del grupo de performance uruguayo Moxhelis en cuanto a sus vínculos con la música industrial y post-industrial. La estética de las performances del grupo consistió en una yuxtaposición de imágenes fragmentarias en las que se entremezclaban aspectos post-industriales, circenses, post-vanguardistas, retrofuturistas y post-apocalípticos. La estética moxheliana se puede abordar desde distintas perspectivas, ya sea desde el plano sonoro, el plano visual y/o el plano corporal. Asimismo, estas posiciones interactúan entre sí en cada una de las performances, produciendo una red compleja de significaciones y percepciones estéticas. En este artículo abordaremos el plano sonoro sucintamente, a modo de presentación del trabajo del grupo en la década de los 90, en el territorio uruguayo, a través del análisis del archivo audiovisual conservado.
Genealogías dramatúrgicas intrarregionales: un estudio de caso sobre la farsa en el Noroeste Argentino
Authors: Tossi Mauricio
Published: July 2022

Con el objetivo de contribuir a los estudios dramatúrgicos desde una perspectiva regional y, de este modo, aportar a la refutación de los procesos de homogeneización que históricamente impactan en la denominada “literatura del interior” o, en este caso, “dramaturgia del interior”, este artículo se propone elaborar una provisoria genealogía alternativa de una forma poética relevante en la tradición del teatro argentino, nos referimos a la farsa y su impacto en el movimiento del teatro independiente. Para cumplir este propósito, proponemos una lectura de las escrituras fársicas en la ciudad de San Miguel de Tucumán, a través de una periodización de la fase 1954-2008 y del análisis breve de un estudio de caso. Estos aportes permitirán reconocer las tensiones entre lo local y lo universal, según las particularidades territoriales y poético-productivas de la región NOA.
Función del tercer actor en Áyax de Sófocles
Authors: Villagra Diez Pedro Luis
Published: July 2022

Frente al escueto comentario que Aristóteles hace respecto de la incorporación de un tercer actor a la tragedia por parte de Sófocles la crítica interpretativa coincide en entender que esta innovación “dio pie a sofisticados efectos dramáticos”. El propósito del presente artículo es tratar de precisar la función de este tercer actor en escena en la tragedia Áyax de Sófocles y, por lo tanto, en qué consiste ese sofisticado efecto dramático.
A Study on the Establishment and Characteristics of Buddhist Monuments at Mt. Namsan in Gyeongju
Authors: Kim Dongha
Published: July 2022

It is reported that there are about 150 Buddhist Monuments in Namsan, Gyeongju. The Buddhist Monuments in Namsan mountain began to be constructed from the north of the mountain, which is close to the center of the Silla capital. The early Buddhist Monuments were located near moving roads or traffic routes and their density was not high. However, many pagodas were distributed at close distances within a valley after the second half of the 8th century and they show well the characteristics of the Buddhist Monuments in Namsan mountain.
The Buddhist Monuments in Namsan mountain are not a place where many can stay for a long time. Nevertheless, the reason why many small-scaled Buddhist sites were able to be distributed in the mountain was because of the nature of the sites as a place of dhyana practice. In the Silla Dynasty, building pagodas and Buddhist statues were one of the greatest acts of practitioners to accumulate merits. Namsan mountain, where huge rock walls and strange-shaped rocks were exposed, was the best place to build up their virtues. Stories and images of monks related to Namsan mountain in ‘Samgukyusa – the history of the Three Kingdoms’ can be found as an aspect of Namsan mountain for a place of dhyana practice.
Three things could have led to the Establishment of place of dhyana practice in Namsan mountain. First, the mountain is located close to the center of the capital of Silla. Second, the natural environment as a stone mountain led people to accumulate virtues by building pagodas and Buddhist statues. Lastly, people could dhyana practice by being separated from the world in the mountain. However, these Buddhist sites in Namsan mountain were not completely separated from the temples in the capital. In other words, temples of the capital and places for dhyana practices in Namsan mountain were in a close relationship. Their relationship could be understood from the story of Chungdamsa monk in the Samgukyusa.
An Iconographic study on the Portraits of Samyeong Yujeong
Authors: Park Ju-young
Published: July 2022

This thesis is a study on the lconic features and changing process of portraits of Samyeong Yujeong in the late Joseon Dynasty. Samyeong Yujeong is the best disciple of Cheonghe Huejeong, during the Japanese Invasion of Korea in 1592, he participated in various activities. He is a loyalist in Joseon royal family and a representative of Buddhist society in the late Joseon, and has received positive reviews from future generations. In the early 18th century, Joseon royal family supported Taeheo Nambung to rebuild Miryang Pyochoongsa shrine, a Confucian shrine given its name by the king and the place for Confucian rite to enshrine Yujeong, and distributed Shin, Yu-han’s publication 『Bunchungseonanrok』 to various places. In Miryang Pyochoongsa shrine, a portrait necessary for Yujeong’s Confucian rites was painted, which served as an opportunity for the explosive creation of Yujeong’s portraits in various temples in later generations.
The portraits of Samyeong Yujeong were depicted in various forms based on the records that he grew beards and moustaches In the early days, various attempts were made, such as being described as practitioner with the beards and moustaches influenced by traditional Nahando, or appearing as monk general through the beards and moustaches of heavenly kings or ten kings of hell, and wrinkles between the eyes. in the mid-term, the method of describing the beards and moustaches like heavenly kings or ten kings of hell became the mainstream, and actively emphasized the appearance of the monk general Yujeong, such as recording or exaggerating Yujeong’s position at that time in painting inscriptions. this trend continued in the late 19th century, but after the 20th century, the beards and moustaches similar to folk beliefs such as Guan-Yu or mountain gods. this aspect expressed Yujeong like a god along with various elements of folk painting, and extremely exaggerated painting inscriptions influenced by the perception of people in late Joseon Dynasty.
A new species of the genus Taraxacum Wigg. (Asteraceae) from the Taimyr Peninsula
Authors: Tzvelev N. , Pospelova E.
Published: July 2022

A new species, Taraxacum pospelovii Tzvelev et E. Pospelova, is described from the Taimyr Peninsula (North Asia). Its distinctions from the related species T. stenolobum Stschegl. are reported. Two more species of Taraxacum, T. bicorne Dahlst. and T. longicorne Dahlst., were collected in the same area.
Pandemi Sürecinde Kent Merkezi Ulaşım Politikaları Örnek: Ankara Tarihi Kent Merkezi’nde Ulaşıma Ekolojik Yaklaşım
Authors: KUTLU Tolga , GÜR Ceren , TUNCER Mehmet
Published: July 2022

Bilindiği gibi son 3 yıldır Dünya üzerinde Covid-19 pandemisi hayat şartlarını günden güne zorlaştırmaktadır. Bu pandemi durumu özellikle kentlerdeki insanların hayatlarını önemli ölçüde etkilemiştir. Bu etkilerin başında ise kentlerdeki hareketlilik ve seyahat unsurları gelmektedir. Buradan yola çıkarak hazırlanan bu makale kapsamında; Ankara Tarihi Kent Merkezi için geçmiş yıllarda yapılmış olan koruma amaçlı imar planları içerisinde yer alan ulaşım politikaları incelenmiştir. Bu makalenin amacı ise bu politikaların pandemi gibi özel durumlarda ya da hayatın doğal akışında ne kadar geçerli oldukları veya ekolojik yaklaşımlar açısından ne kadar sürdürülebilir oldukları tartışılmıştır. Yapılan bu tartışmalar haritalar, planlar ve süreç üzerinden ele alınmıştır. Makale içerisinde yer alan değerlendirme/tartışma bölümünden sonra Ankara Tarihi Kent Merkezi için ekolojik yaklaşımlar çerçevesinde ve sürdürülebilirlik anlayışı kapsamında bölgesel ve alansal öneriler yapılmıştır. Ayrıca yapılan bu öneriler içerisinde Ankara Tarihi Kent Merkezi için önemli olduğu düşünülen kültürel ve tarihi değerler de ele alınarak kompakt- sürdürülebilir ulaşım ve erişim sistemleri kurgulanmaya çalışılmıştır.
Bài tiểu luận cuối kỳ: Thêm nguồn tài chính bền vững cho bảo vệ, phát triển rừng
Authors: Ky Bui Nguyen Phu
Published: July 2022

Hiện nay, biến đổi khí hậu đang là thách thức nghiêm trọng của toàn cầu và Việt Nam - một trong các quốc gia đang phát triển cũng chịu ảnh hưởng nặng nề. Tại Hội nghị Thượng đỉnh khí hậu được tổ chức trong khuôn khổ Hội nghị lần thứ 26 các Bên tham gia Công ước khung của Liên hợp quốc về Biến đổi khí hậu (COP26), Thủ tướng Chính phủ Phạm Minh Chính đã khẳng định "...mặc dù là nước đang phát triển mới chỉ bắt đầu tiến trình công nghiệp hóa trong hơn ba thập kỷ qua, Việt Nam là một nước có lợi thế về năng lượng tái tạo, sẽ xây dựng và triển khai các biện pháp giảm phát thải khí nhà kính mạnh mẽ bằng nguồn lực của mình, cùng với sự hợp tác và hỗ trợ của cộng đồng quốc tế, nhất là các nước phát triển, cả về tài chính và chuyển giao công nghệ, trong đó có thực hiện các cơ chế theo Thỏa thuận Paris, để đạt mức phát thải ròng bằng “0” vào năm 2050".
Pengaruh Media Sosial Instagram Terhadap Minat Berkunjung Wisatawan Ke Batu Kuda
Authors: Rahmat Fahmi Fauzi
Published: July 2022

Seiring dengan perkembangan jaman yang telah besar dengan teknologi tidak bisa dipungkiri bahwa teknologi khususnya pada bidang sistem informasi semakin maju. Salah satu penggunaan teknologi tersebut yakni pada media elektoronik atau media digital yang sedang banyak di gunakan yakni Instagram. Instagram adalah salah satu media sosial yang mampu menyebarkan berita atau sebagai media promosi. Dengan pengaruh yang sangat besar tersebut maka industri pariwisata harus mampu mengibangi hal tersebut karena untuk menjangkau para wisatawan yang agar meningkatkan jumlah kunjunan dan minat berkunjung wisatawan ke destinasi wisata. Dengan adanya instagram @batukudaofficial dapat membantu untuk mempromosikan destinasi wisata agar minat kunjungan wisatawan meningkat. Penelitian dengan judul “Pengaruh Media Sosial Instagram Terhadap Minat Berkunjung Wisatawan Ke Batu Kuda” mendapatkan rumusan masalah berapa besar pengaruh media sosial Instagram terhadap minat berkunjung wisatawan ke Batu Kuda dengan menggunakan metode penelitian kuantitatif. Adapun sumber data yang akan diberikan berupa kuesioner dan oberservasi.
Laporan wawancara
Authors: Syam Nur Sakhra
Published: July 2022

Kesulitan belajar atau learning disability adalah kondisi yang dialami oleh siswa yang ditandai adanya hambatan-hambatan tertentu dalam menerima dan menyerap pelajaran yang disebabkan oleh banyak faktor, bukan hanya masalah instruksional atau pedagogis saja, tetapi bisa juga merujuk pada masalah psikologis sehingga siswa mengalami kesulitan dalam aktivitas mendengarkan, berbicara, membaca, menulis, menalar atau menghitung oleh sebb itu di perlukan yang namanya bimbingan belajar yang dimana Bimbingan belajar adalah kegiatan belajar yang dilakukan di luar sekoah. Dalam mengikuti bimbingan belajar siswa diharapkan dapat mampu menyelesaikan berbagai masalah proses belajar di sekolah. bimbingan belajar adalah suatu proses pemberian bantuan kepada siswa dalam menyelesaikan masalah-masalah belajar yang dihadapi siswa,sehingga tercapai tujuan belajar yang diinginkan.
Tugas Final
Authors: Kusumawardani Ely , Yusuf Muhammad
Published: July 2022

ABSTRAKKompetensi Dasar adalah kemampuan untuk mencapai kompetensi Inti yang harus diperoleh dari peserta didik melalui proses pembelajaran. Pengertian kompetensi Dasar merupakan kompetensi setiap mata pelajaran untuk setiap kelas yang diturunkan dari kompetensi Inti.Indikator pembelajaran adalah merupakan penjabaran dari kompetensi dasar yaitu berupa perilaku yang dapat diukur atau diobservasi untuk melihat ketercapaian dari kompetensi dasar yang menjadi acuan penilaian dari suatu bidang mata pelajaran. Indikator berfungsi sebagai pedoman dalam mengembangkan materi pembelajaran atau bahan ajar, mendesain kegiatan pembelajaran serta merancang dan melaksanakan penilaian hasil belajar mengajarnya.Materi pembelajaran PAI ialah materi pembelajaran atau materi pokok bidang studi Islam yang dilakukan secara terencana agar dapat menyiapkan peserta didik untuk mengenal, memahami, menghayati, mengimani, serta mengamalkan ajaran Islam dan berakhlak secara islami.
Laporan Hasil Observasi
Authors: Sarnia
Published: July 2022

Berdasarkan pendapat para ahli di atas, maka dapat disimpulkan bahwa bimbingan belajar adalah suatu proses pemberian bantuan kepada siswa dalam menyelesaikan masalah-masalah belajar yang dihadapi siswa, sehingga tercapai tujuan belajar yang diinginkan. Dan Bimbingan Belajar yaitu pemberian materi tambahan kepada anak-anak (Siswa) untuk mencapai kriteria pencapaian disekolah.
Targeting Cancer Cell Signaling Using Precision Oncology Towards a Holistic Approach to Cancer Therapeutics
Authors: KUMAR MANISH
Published: July 2022

Cancer is a complex and multifaceted disease having a number of composite problems to be considered including cancer immune evasion, therapy resistance, and recurrence for prevention and cure. Fundamentally it remains a genetic disease as diverse aspects of the complexity of tumor growth and cancer development relate to its genetic machinery and requires addressing the problems at the level of genome and epigenome. Presumably, the mutational changes occurring in the regulatory genes responsible for maintaining optimal cell growth, proliferation, and differentiation gradually lead to cancer progression and metastasis. Importantly, patients with the same cancer types respond differently to cancer therapies, indicating the need for a patient-specific treatment option for cancer cure. Precision oncology is a form of cancer therapy that focuses on the genetic profiling of individual tumors to identify molecular alterations involved in cancer development for custom-tailored personalized treatment of the disease. It is to rely upon the genomic study of cancer cells to get a clear picture of the prognosis and pathways involved in disease progression and to look for the means to selectively target them to ensure effective treatment of the deadly disease. Precision oncology now combines cancer diagnosis and prognosis followed by designing a treatment regimen for precise treatment of cancer at different stages and times. Recent advances in molecular technologies have indeed accelerated the implementation of precision oncology management, leading to improved clinical outcomes in selected cohorts of patients. This article aims to briefly explain the foundations and frontiers of precision oncology in the context of ongoing technological advances in this regard to assess its scope and importance in the realization of a proper cure for cancer.
Learning pain from others: a systematic review and meta-analysis of studies on placebo hypoalgesia and nocebo hyperalgesia induced by observational learning
Authors: Meeuwis Stefanie H , Wasylewski Mateusz , Bajcar Elżbieta A. , Bieniek Helena , Adamczyk Wacław M. , Honcharova Sofiia , Di Nardo Marianna , Mazzoni Giuliana , Babel Przemysław
Published: July 2022

Observing someone experience pain relief or exacerbation after an intervention may induce placebo hypoalgesia or nocebo hyperalgesia. Understanding which factors contribute to these effects could help in the development of strategies for optimizing treatment of chronic pain conditions. We systematically reviewed and meta-analyzed the literature on placebo hypoalgesia and nocebo hyperalgesia induced by observational learning (OL). A systematic literature search was conducted in the databases PubMed, PsycINFO, Web of Science, ScienceDirect, PsycARTICLES, Scopus, and Academic Search Ultimate. 21 studies were included in the systematic review, 17 of which were suitable for meta-analysis (18 experiments; n=764 healthy individuals). The primary endpoint was the SMD for pain following placebo cues associated during OL with low versus high pain. OL had a small-to-medium effect on pain ratings (SMD 0.44; 95%CI 0.21 to 0.68; p<.01) and a large effect on pain expectancy (SMD 1.11; 95% CI 0.49 to 2.04; p<0.01). The type of observation (in-person vs. video) modulated the magnitude of placebo hypoalgesia/nocebo hyperalgesia (p<.01), whereas placebo type did not (p=.23). Finally, OL was more effective when observers’ empathic concern (but no other empathy-related factors) was higher (r=0.14; 95% CI 0.01 to 0.27; p=0.03). Overall, the meta-analysis demonstrates that OL can shape placebo analgesia and nocebo hyperalgesia. More research is needed to identify predictors of these effects and to study them in clinical populations. In the future, OL could be an important tool to help maximize placebo hypoalgesia in clinical settings.
Modeling the mysterious tsunami swirls in the northeast coast of Japan during the March 2011 Tohoku Earthquake
Authors: Rivera Paul C.
Published: July 2022

The formation of tsunami swirls near the coast is an obvious oceanographic phenomenon during the occurrence of giant submarine earthquakes and mega-tsunamis. Several tsunami vortices were generated during the Asian tsunami of 2004 and the great Japan tsunami of March 2011 which lasted for several hours.New models of tsunami generation and propagation are hereby proposed and were used to investigate the tsunami inception, propagation and associated formation of swirls in the eastern coast of Japan. The proposed generation model assumes that the tsunami was driven by current oscillations at the seabed induced by the submarine earthquake. The major aim of this study is to develop a tsunami model to simulate the occurrence of tsunami swirls. Specifically, this study attempts to simulate and understand the formation of the mysterious tsunami swirls in the northeast coast of Japan. In addition, this study determines the vulnerability of the Philippines to destructive tsunami waves that originate near Japan. A coarseresolution model was therefore developed in a relatively large area encompassing Japan Sea and the eastern Philippine Sea. On the other hand, a fine-resolution model was implemented in a small area off Sendai coast near the epicenter. The model result was compared with the tsunami record obtained from the National Data Buoy Center with relatively good agreement as far as the height and period of the tsunami are concerned. Furthermore, the fine-resolution model was able to simulate the occurrence of tsunami vortices off Sendai coast with various sizes that lasted for several hours.
Directing smart phone use through the self-nudge app one sec
Authors: Grüning David Joachim , Riedel Frederik , Lorenz-Spreen Philipp
Published: July 2022

Over 6 billion individuals have a smartphone and most of them use it multiple times every day. Research has found various associations of smartphone use with a range of physical, psychological and performance dimensions. It seems that negative relationships are attributed to mindless use of smartphones while deliberate consumption even shows positive associations. Here, we test one sec, an app that is installed by the user in order to reduce the mindless use of a certain “target app” (e.g., social media) on the smartphone. One sec works by using friction, namely, when attempting to open the target app, it opens a pop-up first, which includes a short breathing exercise. We tested the app by collecting behavioral user data about those opening attempts for 280 participants, who were using one sec for six weeks, and conducted two surveys before and after the intervention span. One sec helped participants reduce their target app usage in two ways. First, on average in 36% of the times participants attempted opening a target app, they closed that app again after they saw the one sec pop-up. Second, over the course of six weeks, users did reduce attempting to open the target app in the first place,, resulting in 37% less overall attempts. In sum, one sec decreased the actual opening of target apps by 57% after six consecutive weeks. Participants reported spending less time with their apps and being happier with their app use after six weeks of using one sec. Importantly, users seemed to also use their apps more deliberately by self-reporting their app consumption to be less problematic.
Using group level factor models to resolve high dimensionality in model-based sampling
Authors: Stevenson Niek , Innes Reilly James , Gronau Quentin Frederik , Miletic Steven , Heathcote Andrew , Forstmann Birte , Brown Scott
Published: July 2022

Joint modelling of decisions and neural activation poses the potential toprovide significant advances in linking brain and behaviour. However, methodsof joint modelling have been limited by difficulties in estimation, oftendue to high dimensionality and simultaneous estimation challenges. In thecurrent article, we propose a method of model estimation which draws onstate-of-the-art Bayesian hierarchical modelling techniques and uses factoranalysis as a means of dimensionality reduction and inference at the grouplevel. This hierarchical factor approach can adopt any model for the individualand distil the relationships of its parameters across individuals througha factor structure. We demonstrate the significant dimensionality reductiongained by factor analysis, good parameter recovery, and illustrate a varietyof factor loading constraints which can be used for different purposes andresearch questions, as well as three applications of the method to previouslyanalysed data. We conclude that this method provides a flexible and usableapproach with interpretable outcomes that are primarily data driven, in contrastto the largely hypothesis driven methods often used in joint modelling.Although we focus on joint modelling methods, this model based estimationapproach could be used for any high dimensional modelling problem. Weprovide open source code and accompanying tutorial documentation to makethe method accessible to any researchers.
Exploring the internal forward model: Action-effect prediction and attention in sensorimotor processing
Authors: Harrison Anthony , Hughes Gethin , Rudman Gabriella , Christensen Bruce , Whitford Thomas
Published: July 2022

Action-effect predictions are believed to facilitate movement based on its association with sensory objectives and suppress the neurophysiological response to self- versus externally-generated stimuli (i.e., sensory attenuation). However, research is needed to explore theorised differences in the use of action-effect prediction based on whether movement is uncued (i.e., volitional) or in response to external cues (i.e., stimulus-driven). While much of the sensory attenuation literature has examined effects involving the auditory N1, evidence is also conflicted regarding this component’s sensitivity to action-effect prediction. In this study (N = 64), we explored the influence of action-effect contingency on event-related potentials associated with visually-cued and uncued movement, as well as resultant stimuli. Our findings replicate recent evidence demonstrating reduced N1 amplitude for tones produced by stimulus-driven movement. Despite influencing motor preparation, action-effect contingency was not found to affect N1 amplitudes. Instead, we explore electrophysiological markers suggesting that attentional mechanisms may suppress the neurophysiological response to sound produced by stimulus-driven movement. Our findings demonstrate lateralised parieto-occipital activity that coincides with the auditory N1, corresponds to a reduction in its amplitude, and is topographically consistent with documented effects of attentional suppression. These results provide new insights into sensorimotor coordination and potential mechanisms underlying sensory attenuation.
Resolving the dilemma of dirty money: a computational account
Authors: Siegel Jenifer , van der Plas Elisa , Heise Felix , Clithero John , Crockett Molly
Published: July 2022

Money can be tainted when it is associated with direct or indirect harm to others. Deciding whether to accept “dirty money” poses a dilemma because money can be used to help others, but accepting dirty money has moral costs. How people resolve the dilemma of dirty money remains unknown. One theory casts the dilemma as a valuation conflict that can be resolved by integrating the costs and benefits of accepting dirty money. Here, we use behavioral experiments and computational modeling to test the valuation conflict account and unveil the cognitive computations employed when deciding whether to accept or reject morally tainted cash. In Study 1, British participants decided whether to accept “dirty” money obtained by inflicting electric shocks on another person (versus “clean” money obtained by shocking oneself). Computational models showed that the source of the money (dirty versus clean) impacted decisions by shifting the relative valuation of the money’s positive and negative attributes, rather than imposing a uniform bias on decision-making. Studies 2 and 3 replicate this finding and show that participants were more willing to accept dirty money when the money was directed towards a good cause, and observers judged such decisions to be more praiseworthy than accepting dirty money for one’s own profit. Our findings suggest that dirty money can be psychologically “laundered” through charitable activities and have implications for understanding and preventing the social norms that can justify corrupt behavior.
Comparative Analysis of K-Means and Enhanced K-Means Algorithms for Clustering
Authors: Pokharel Manoj , Bhatta Jagdish , Paudel Nawaraj
Published: July 2022

Clustering in data mining is a way of organizing a set of objects in such a way that the objects in same bunch are more comparable and relevant to each other than to those objects in other bunches.
In the modern information retrieval system, clustering algorithms are better if they result high quality clusters in efficient time. This study includes analysis of clustering algorithms k-means and enhanced k-means algorithm over the wholesale customers and wine data sets respectively. In this research, the enhanced k-means algorithm is found to be 5% faster for wholesale customers dataset for 4 clusters and 49%, 38% faster when the clusters size is increased to 8 and 13 respectively. The wholesale customers dataset when classified with 18 clusters the speedup was seen to be 29%. Similarly, in the case of wine dataset, the speed up is seen to be 10%, 30%, 49%, and 41% for 3, 8, 13 and 18 clusters respectively. Both of the algorithms are found very similar in terms of the clustering accuracy.
Self-Contradictory, Casteist and Misogynist Gītā
Authors: Khatri Tilak Bahadur
Published: July 2022

This research article deals with the Marxist commentaries of the Bhagavad Gītā. The study has its relevance to understand the text from the Marxist perspective. The article addresses on the research problems concerning to the validity of the message of the Gītā at the present context. The research approach (methodology) adopted for this study is the review-based analysis of the Marxist commentaries of the text. The study has included the commentaries of Kosambi, Ambedkar, Sardesai, Bose and Desai as they represent the leading Marxist commentators. The study reveals that the most of the Marxist commentators of the Gītā question on the validity of the text at the modern context and highlight the text's discriminatory notions
Analisis Pengembangan dan Keuntungan Usaha Dodol di Pasar Bengkel Kecamatan Perbaungan
Authors: Yohana Sihombing Tri Novianta , Harahap Gustami , Saleh Khairul , Khairad Fastabiqul
Published: July 2022

This study aims to determine the development of dodol business and how much profit dodol producers in Village Bengkel, Perbaungan District, Serdang Bedagai Regency. This research was conducted from January 2019. This study used the sampling method by simple random sampling, in this study the sample used was 30 respondents. The sample in this study were dodol entrepreneurs living in Village Bengkel, Perbaungan District, Serdang Bedagai Regency. Based on the results of research to find out progressive strategies in the dodol business, to maintaining good quality products to increase dodol demand, maintaining affordable product prices for consumers to get regular customers and adding new customers, the relationship between business owners and dodol-making workers is runs well, the dodol-making workers are active, and the method of making it is quite easy and used manually.
Analisis Perbandingan Pendapatan Usaha Penggilingan Padi Menetap dan Keliling di Desa Pematang Johar. Kecamatan Labuhan Deli
Authors: Purba Adelina , Harahap Gustami , Saleh Khairul
Published: July 2022

This study aims to determine: analyze business income settled rice mill and roving rice mill, analyze business income comparison settled rice mill and roving rice mill. Sampling method for rice milling business census method. Based on this study set as many 13 rice milling business is the respondent. Data analysis method used is Uji Mann-Whitney with software tools SPSS 21. The results of the study showed the average income rice milling business settled for Rp 5.649.821 per 26 day as for the average income roving rice mill Rp 6.355.760 per 26 day, and for income differences uji Mann-Whitney U is 0,398. Where with results uji Mann-Whitney 0,398 there is no difference in income in permanent rice milling business and roving rice milling.
Pengaruh Pemberian Kompos Paitan (Tithonia Diversifolia) dan Nanopartikel Cangkang Telur Terhadap Pertumbuhan Dan Produksi Bawang Merah (Allium Ascalonicum)
Authors: Kusuma Ridho Ari , Suswati Suswati , Pane Erwin
Published: July 2022

This study aims to determine the effect of giving Paitan (Tithonia diversifolia) compost, Eggshell Nanoparticles, and a combination of giving Paitan (Tithonia diversifolia) compost and eggshell nanoparticles simultaneously on growth and production of Shallots (Allium ascalonicum). This study used a factorial randomized block design (RBD) with two research factors, namely giving paitan compost (P0 = without applying fertilizer; P1 = 0. 5 kg / plot; P2 = 1 kg / plot; P3 = 1. 5 kg / plot) and giving egg shell nanoparticles (N0 = without giving nanoparticles; N1= 1 g / plot; N2 = 1. 5 g / plot; N3 = 2 g / plot), repeated 2 times.  eggshell nanoparticles had a very significant effect on plant height at the age of 2. 4 and 5 WAP, on the number of leaves at 3 WAP, and had a significant effect on plant height at 3 and 6 WAP, on the number of leaves 2 and 4 WAP but not significant effect on plant height 7 and 8 WAP, on the number of leaves at 5 to 8 WAP, and other parameters. The combination effectiveness of paitan compost and eggshell nanoparticles had a very significant effect on the number of leaves at 2 and 3 WAP, and had a significant effect on the number of leaves at 4 WAP but had no significant effect on plant height at 2 to 8 WAP, for the number of leaves at 5 to 8 MST and on other parameters
Analisis Faktor-Faktor yang Mempengaruhi Produktivitas Tenaga Kerja Pemanen Tandan Buah Segar di Perkebunan Sawit Rakyat Desa Hadundung Kecamatan Kota Pinang Provinsi Sumatera Utara
Authors: Hasibuan Putra Lukmana Yunus , Lubis Yusniar , Lubis Mitra Musika
Published: July 2022

This research aims to determine the effect of wages, work experience, age and training on labor productivity in harvesters of fresh fruit bunches in smallholder oil palm plantations in Hadundung Village, Kota Pinang District, Labuhanbatu Selatan Regency. This research was conducted from March to April 2020. This study used the sampling method by means of the census method. The sample used is 42 respondents. The samples in this study were smallholder oil palm plantation harvesters. Based on the research results obtained from the results of the t test on the Wage Level variable has a significant effect on Labor Productivity with a significant value of 0.002, the age variable has a significant effect on Labor Productivity. This can be seen from the significant value of 0.000, it can be concluded that the Age variable has a significant effect on Labor Productivity and Training has a significant effect on Labor Productivity. With a significant value of 0.001. Whereas experience has no effect on labor productivity. This can be seen from the significant value 0.516 0.05. So it can be concluded that the experience variable has no effect on labor productivity.
Respon Pertumbuhan Dan Produksi Tanaman Pakcoy (Brassica rapa L.) Terhadap Pemberian Pupuk Organik Kandang Ayam Dan Pupuk Organik Cair (Poc) Urin Sapi
Authors: Ernanda Muhammad Yogie , Indrawati Asmah , Mardiana Siti
Published: July 2022

Pakcoy crop (Brassica rapa L.) is included in the type of vegetable mustard which is quite economical. Today, pakcoy crop used by the community in various cuisines. This crop is quite easy to cultivate and only takes a short time of about 3 to 4 weeks. The purpose of this study to obtain data on the growth response and production of pakcoy crops on the application of organic fertilizer chicken manure and organic fertilizer cow urine liquid and can be a combination between the two treatments. This research was conducted at the Experimental Farm Faculty of Agriculture, University Medan Area, Kolam street No. 1 Medan Estate districts Percut Sei Tuan with a height of 20 meters above sea level (asl) in the months of October to December 2016. This research has been done by using factorial randomized block design consisting of two factor. The first factor treatment which tested is organic fertilizer chicken manure is A0= Control (without organic fertilizer chicken manure); A1= fertilizer chicken manure 1 kg/m2; A2= fertilizer chicken manure 2 kg/m2 dan A3= fertilizer chicken manure 3 kg/m2. The second factor tested is POC concentration of cow urine is : S0= Control (without cow urine); S1= 30 ml urin sapi / L of water ; S2= 60 ml urin sapi / L of water dan S3= 90 ml urin sapi / L of water. The results showed that organic fertilizer chicken manure treatment had significant effect on the parameters of plant height from age 2 MST to 4 MST  wet weight per sample. the best treatment is A3 (3kg/plot).
Hubungan Antara Kematangan Emosi dan Iklim Organisasi Dengan Prokrastinasi Kerja Karyawan PT. Surya Madistrindo Area Office Medan
Authors: Fernando Lukas , Effendy Sjahril , Fadilah Risydah
Published: July 2022

This study aims to determine empirically the relationship between emotional maturity and organizational climate with the employee work procrastination of PT. Surya Madistrindo Area Office Medan. The population in this study were 315 people. This study used purposive sampling technique amounted to 60 people. This research uses a quantitative approach. The instrument used was a valid and reliable questionnaire for emotional maturity, organizational climate and work procrastination. This study was analyzed by means of multiple regression analysis. The results showed that: (1) There is a negative relationship between emotional maturity and work procrastination seen from the coefficient (Rx1y) = -0.609 with p 0.000 0.050. The contribution of emotional maturity to work procrastination can be seen from the coefficient of determination (R2) = 0.371 or 37.1%. (2) There is a negative relationship between organizational climate and work procrastination which is coefficient (Rx2y) = -0.465 with p = 0.000 0.050. The contribution of emotional maturity to work procrastination can be seen from the coefficient of determination (R2) = 0.216 or 21.6%. (3). There is a negative relationship between emotional maturity and organizational climate with work procrastination seen from the coefficient value (Rx1x2y) = -0.637 with p = 0.000 0.050. The contribution of emotional maturity and organizational climate to work procrastination is seen from the value of the coefficient of determination (R2) = 0.406 or 40.6%.
Hubungan Transformational Leadership Style dan Employee Engagement dengan Organizational Citizenship Behavior Pada Personel Satuan Brigade Mobil Kepolisian Daerah Sumatera Utara
Authors: Yano Sucilawati , Lubis Muhammad Rajab , Effendy Sjahril
Published: July 2022

This study aims to examine: The Relationship between Transformational Leadership Style and Employee Engagement with Organizational Citizenship Behavior in North Sumatra Police Mobile Brigade Unit Personnel. This research is a quantitative study with data collection using a psychological scale in the form of a questionnaire which is then analyzed using multiple regression analysis techniques. Research results a). There is a positive relationship between Transformational Leadership Style and Organizational Citizenship Behavior in North Sumatra Police Mobile Brigade personnel with a correlation coefficient of rx1y = 0.303 and an effective contribution weight of 9.2%. b). There is a positive relationship between Employee Engagement and Organizational Citizenship Behavior, with a correlation coefficient of rx2y = 0.366; with an effective contribution weight of 13.4%. c) There is a positive relationship between Transformational Leadership Style and Employee Engagement with Organizational Citizenship Behavior, with a correlation coefficient of rx1x2y = 0.468, it is concluded that the Transformational Leadership Style and Employee Engagement variables are jointly related to the Organizational Citizenship Behavior variable. The total effective contribution of the two independent variables to Organizational Citizenship Behavior is 21.9%. Based on these results, the hypothesis proposed in this study is accepted.
Hubungan Antara Konsep Diri dan Dukungna Sosial Dengan Kecemasan Sosial Pada Siswa Kelas X Listrik di SMK Negeri 2 Medan
Authors: Rezeki Sabrini Mentari , Lubis Muhammad Rajab , Munir Abdul
Published: July 2022

The objectives of this study are 1) The relationship between self -concept and social anxiety in students of class X Listik in SMK Negeri 2 Medan. 2) The relationship between social support and social anxiety in students of class X Electricity in SMK Negeri 2 Medan. 3) The relationship between self -concept and self -esteem with social anxiety in students of class X Electricity in SMK Negeri 2 Medan. This type of research is a quantitative approach with correlational methods. Correlation research method is used to detect the extent of variations in a factor related to variations in one or more other factors based on the correlation coefficient. and the sample in this study was 90 students. Based on the results of the discussion of this study shows 1) There is a relationship between self -concept and social anxiety of students of class X Electric SMK Negeri 2 Medan. This conclusion is obtained and the result of the calculation is the calculated value = 4,669. 2) There is a relationship between social support and social anxiety of students of class X Listrik SMK Negeri 2 Medan. This conclusion is obtained from the results of the calculation that is the calculated value = 7,783 at the alpha level of 5%. 3) There is a relationship between self-concept and social support collectively to students' social anxiety. This conclusion is obtained from the calculation results that is the value of Fhitung = 39, 735.