bluuebunny/crossref_metadata_2025 huggingface dataset:
Socially Responsible Investment in the Russian Stock Market
Authors: Kuksov A. S.
Published: February 2023

One of the major elements of the sustainable development policies is the socially responsible investing (SRI), also called ESG investing (environmental, social, and corporate governance) or green investing. The key feature of SRI (ESG investments), which distinguishes it from the other forms of raising capital, is the focus on priority financing of environmental and social projects providing long-term positive effects and consequences for society (the wellbeing of an individual and the nation), the environment (including climate), regional and global economies.

   The research aims to study ESG-investments’ influence on the Russian economy, specifically, the exchange-traded funds (ETF) industry.

   The research methodology includes structuring, comparison, generalization, economic analysis, induction, deduction and synthesis. The results of include analysis of the foundations of socially responsible investments, the concepts, and factors of ESG investments. Also, the global and Russian ESG markets are explored, including ESG-exchange traded funds industry, its features, structure and trends. Based on the research, the author concludes that the Russian market for ESG instruments is only developing. However, interest in this category of financial instruments is growing among investors, which is facilitated by the policy pursued by the national regulator (the Bank of Russia), which encourages the introduction of ESG practices by Russian issuers of securities.
Contribution of Academia Colleague as a Clinical Model to the Professional Development of Pre-Service Teachers
Authors: Hamza Seham , Assadi Nabil , Murad Tareq , Ibdah Muhammad
Published: February 2023

The current study aimed to investigate the contribution of Academia Colleague as a clinical model to the professional development of pre-service teachers. An interview consisting of 8 questions, a questionnaire consisting of 24 paragraphs, as well as a measurement of teaching tendencies, which consisted of 4 domains and 35 paragraphs, were the major instruments used in the study. The qualitative research method was employed to address, analyze, and interpret the concerned phenomenon (domain of the research) within its natural context. This was done in tandem with the descriptive analytical approach of a sample of 13 pre-service teachers who constituted the study community. Results of the study showed that the incorporation of the proposed clinical model contributed to the professional development of the participants and promoted numerous positive aspects, including active participation, collaborative learning, personal and collective responsibility, procedural research (applied research), clinical-critical thinking, and socio-emotional learning (SEL). The program also promoted positive tendencies towards the teaching profession at large. The results also showed no statistically significant relationship between the teaching tendencies and the participants’ grade point average (GPA).
Penerimaan Publik dalam Keberhasilan Mitigasi Bencana Covid-19 di Kota Samarinda
Authors: Apriani Fajar , Luthfi Ahmad , Febrianto Bayu , Junaidy Junaidy
Published: February 2023

The Covid-19 pandemic as a non-natural disaster needs to be faced with responsiveness integrated disaster management that emphasized adaptability, collaboration and teamwork. This article analyzes public acceptance as a form of disaster response that can determine the success of the governance in implement disaster management through survey method. The research subjects are the people of the Samarinda City who became respondents randomly. Data was collected using online questionnaire that had been reliable tested. The result of the study find that the success of non-natural disaster mitigation does not always depend on cross-sectoral efforts between the government and stakeholders, but also depends heavily on the acceptability of policy targets. So it’s getting higher public acceptance of government policies, the chance of the implementation of the Covid-19 disaster mitigation success will be higher too. Because the management disasters in developing countries face great challenges from diversity characteristics of society that shape their acceptance of the policy.
Analisis Permasalahan Pembangunan Infrastruktur Jalan: Studi Kasus Perencanaan dan Pelaksanaan di Provinsi Papua Barat
Authors: Pambudi Andi Setyo , Hidayati Sri , Pramujo Bambang
Published: February 2023

Roads are the fastest growing infrastructure compared to other infrastructure in various countries, including Indonesia. The road sector requires high investments to meet national development targets. For both local and central governments, infrastructure development should be a shared concern from planning to implementation. Specific transfer fund policies such as the Physical DAK (Special Allocation Funds) are an opportunity for regions to build road infrastructure better. This study aims to show the top-down and bottom-up planning portrait for the Physical DAK Road Sector and analyze field problems that have been strategic issues for regional development in the road infrastructure field. This study also shows the road infrastructure development problem through site visits to the sample locations, which the Papua Barat Province selected as one of the largest recipients of the DAK Physical budget in Indonesia. The research method uses a mixed-method approach through gap analysis based on literature studies of RKP (Government Work Plan) and RKPD (Local Government Work Plan) in 34 provinces in Indonesia, questionnaires, and site visits. Based on the planning gap analysis results (RKP-RKPD in all the provinces throughout Indonesia), only 3 (three) provinces did not include the Road Sector activity menu from the DAK allocation in their RKPD, namely Papua Barat, Sulawesi Tengah, and Sumatera Utara. The analysis results also show that 24 provincial RKPDs are 100 percent following the DAK content in the RKP, 5 (five) provinces only set 66 percent, and 2 (two) of the province set 33 percent. In the case study location in Papua Barat related to Physical DAK for Road Sector Assignments context, the Papua Barat RKPD document in 2019 does not yet fully have a specific plan following the DAK activity menu. In the implementation aspect, there were also many problems related to regulation and governance that required more attention, both top-down and bottom-up.
Some Invariant Point Results Using Simulation Function
Authors: Venkatesh  , Raju Naga
Published: February 2023

Through this article, we establish an invariant point theorem by defining generalized Zs-contractions in relation to the simulation function in S-metric space. In this article, we generalized the results of Nihal Tas, Nihal Yilmaz Ozgur and N.Mlaiki. In addition to that, we bestow an example which supports our results.
Composición de especies vegetales en un matorral desértico rosetófilo del norte de Coahuila, México
Authors: Velázquez-Rincón Ramiro , Alanís-Rodríguez Eduardo , Patiño-Flores Ana María , Mora-Olivo Arturo , Delgadillo-Villalobos Jonás Adán
Published: February 2023

El Área de Protección de Flora y Fauna (APFF) Maderas del Carmen, ubicada en el estado de Coahuila, se considera un reservorio natural para el matorral rosetófilo, el cual ha sido afectado por el cambio de uso de suelo en el norte de México. El objetivo del presente trabajo fue describir el estado actual del matorral desértico rosetófilo del Área Protegida de Flora y Fauna Maderas del Carmen, con base en su estructura, composición florística y diversidad. Se evaluó la vegetación mediante 35 parcelas de 5 m x 5 m en 7 transectos lineales. Se midió altura (m), diámetro (cm) y área de copa (m2). Se determinó abundancia, dominancia y frecuencia de cada especie para obtener el índice de valor de importancia (IVI), además del índice de entropía de Shannon (H´) para conocer la diversidad, y la diversidad verdadera de Shannon (1D). Se registraron 31 familias, 61 géneros y 70 especies de plantas vasculares, incluyendo una endémica de México (Galactia brachystachys) y a 20 bajo estatus de protección, como Agave havardiana, que además, es especie vulnerable. Las familias con mayor riqueza fueron Fabaceae, Asteraceae, Asparagaceae y Cactaceae. Las formas biológicas y de vida fueron árboles y arbustos (48 %), hierbas (36 %), suculentas (13 %) y trepadoras (3 %). El H´ fue de 3.13 y la 1D de 22.87. El matorral rosetófilo del APFF Maderas del Carmen tiene una diversidad media-alta, está dominado por Agave lechuguilla Torr., con mayor abundancia e IVI. La composición florística y la diversidad encontrada permite una línea base para estudios posteriores que determinen el estatus ecológico de la zona. Especialmente para conocer con mayor detalle la dinámica poblacional de las especies endémicas y bajo estatus de protección, además del hábitat para la fauna silvestre presente en el APFF Maderas del Carmen.
Predicción de la evapotranspiración de referencia utilizando redes neuronales artificiales
Authors: Salazar-Moreno Raquel , López-Cruz Irineo Lorenzo , Fitz-Rodríguez Efrén
Published: February 2023

La evapotranspiración de referencia (ETo) es una variable hidrológica de gran importancia en el manejo del riego. Su estimación se realiza con la ecuación de Penman-Montieth (PM), que requiere de muchas variables meteorológicas, las cuales, a veces, no se encuentran disponibles. Dado que la ETo es una variable no lineal y compleja, en los últimos años han surgido métodos alternativos para su estimación, como las redes neuronales artificiales (RNA). El objetivo del presente trabajo fue estimar la evapotranspiración de referencia (ETo) usando la ecuación de Penman-Montieth, a fin de desarrollar modelos de redes neuronales artificiales (RNA) que permitan predecir la ETo en regiones con información climatológica limitada, y su vez comparar el desempeño de tres modelos de RNA: FFNN, ERNN y NARX. Se utilizó información diaria durante el periodo 1 de enero de 2007 al 31 de diciembre de 2018, de las estaciones meteorológicas ENP8 y ENP4 de la CDMX. Se realizó un análisis de correlación y el análisis de sensibilidad de Garson para estudiar 2 casos (red estática FFNN y redes dinámicas: ERNN y NARX) usando 3 modelos de RNA: 1) RNA con 6 entradas: radiación solar (Rad), temperatura máxima y mínima (Tmax, Tmin), humedad relativa máxima y mínima (HRmax, HRmin) y velocidad del viento (u); y 2) RNA con 2 entradas (Rad y Tmax). La variable de salida fue la ETo calculada con la ecuación de PM. En todos los casos, las 3 RNA fueron muy parecidas, la diferencia más notable es que las redes dinámicas (ERNN y NARX) requieren de menor número de iteraciones para llegar al desempeño óptimo. Las RNA entrenadas, únicamente con Rad y Tmax como entradas, fueron capaces de predecir la ETo en el largo plazo, durante 440 d, en otra estación meteorológica cercana (ENP4), con eficiencias mayores al 90 %.
Inequidades en el acceso a la atención de la salud materna: una mirada con perspectiva de género
Authors: Rodríguez-Angulo Elsa María , Oliva-Peña Yolanda , Andueza-Pech Guadalupe
Published: February 2023

Las inequidades de género y de salud, como la violencia en el embarazo y la falta de acceso a cuidados médicos, ponen en riesgo a las mujeres cuando buscan ayuda en sus comunidades y tienen que ser trasladadas hasta llegar al hospital. Los motivos por los que esto sucede pueden ser estudiados bajo el modelo de las tres demoras, que implican el tiempo requerido para, a) tomar una decisión de búsqueda de atención, b) acceder a un sitio donde obtenerla, y c) conseguir la asistencia médica requerida. El objetivo de este trabajo fue describir inequidades de género y de acceso a la atención de la salud de las mujeres embarazadas de comunidades rurales de Yucatán, México. Se realizó un estudio descriptivo, retrospectivo, transversal. Se entrevistaron 247 embarazadas, de las cuales, 29.2 % presentaron la primera demora, 17.8 % la segunda y 53.0 % la tercera. Se refirieron 421 obstáculos como barreras que llevaron a demoras. El mayor número de obstáculos (253) correspondieron a la tercera demora, donde destacaron el tratamiento médico inadecuado e inoportuno y la falta de criterios médicos para ingreso (52.7 % y 43.5 %, respectivamente). La primera y segunda demora registraron incidencias de morbilidad de 61.1 % y 59.1 %, respectivamente. La incidencia de la tercera fue de 76.3 % y fue significativamente (P < 0.05) superior a las otras dos. La violencia económica estuvo presente en 53 % de los casos. Es fundamental reorganizar el sistema de salud materna para reducir las barreras que causan demoras en la atención, sobre todo en la tercera demora, que está relacionada con la calidad del servicio.
Neoplasia cervical e infección por virus del papiloma humano como factores de riesgo para desarrollo de cáncer anal y lesiones precursoras
Authors: Hernández-Márquez Velia , Díaz-Barrientos Cheryl , Vallejo-Ruiz Verónica
Published: February 2023

La incidencia del cáncer anal ha presentado un incremento en los últimos 10 años, sobre todo en población considerada vulnerable. Las mujeres con antecedentes de infección por Virus del Papiloma Humano (VPH) en el tracto genital, tienen mayor riesgo de este tipo de cáncer. Se ha demostrado que, la infección con genotipos de VPH de alto riesgo (AR), en la región anogenital, desempeña un papel en la etiopatogenia de dicho cáncer. Se desconocen muchos aspectos de la historia natural de las lesiones anales, pero se considera que la zona de transición anal presenta un alto recambio celular, por lo que se ha planteado un mecanismo fisiopatológico de infección por VPH-AR y desarrollo de lesiones invasoras, similar al del cáncer cervical. El objetivo de este trabajo fue mostrar el estado actual sobre la información epidemiológica que vincula el riesgo de desarrollar cáncer anal en mujeres con lesiones precursoras de cáncer cervical asociadas a la infección por VPH. La relevancia de dicha información es proporcionar una base de recomendaciones para la detección oportuna de cáncer anal en mujeres consideradas de AR de padecerlo y, favorecer la realización de estudios prospectivos en la población.
CARACTERIZAÇÃO DO CONSUMO DE MADEIRA PARA EXECUÇÃO DE SISTEMA ESTRUTURAL EM CONCRETO ARMADO
Authors: Punhagui Katia Regina Garcia , Oliveira Cássio Gomes de , Moraes Erik Souto de , Orlandini Luana Caroline , Possan Edna
Published: February 2023

No Brasil observa-se a subutilização e ciclo de vida reduzido da madeira que é empregada na execução de sistemas estruturais em concreto armado moldados in loco. Por não se tratar do material que caracteriza a técnica construtiva, o perfil de consumo da madeira é subjugado pela literatura que apresenta escassez de dados. Neste contexto, o objetivo desta pesquisa é analisar o consumo de madeira associado à execução de obras térreas residenciais em concreto armado moldado in loco com vedação em alvenaria, avaliando também a geração e destinação final do resíduo. Para isto, empregou-se pesquisa quali-quanti com abordagens teórica e prática. A análise teórica consistiu na caracterização do estoque habitacional brasileiro, levantamento de plantas com tipologia representativa, e quantificação da madeira empregada em fôrmas de concretagem. A análise prática considerou estudos de caso na cidade de Foz do Iguaçu-PR, e levantou informações por meio de entrevistas com responsáveis técnicos e consultas a documentos das construções. Os resultados indicam que 100 m² de obra residencial com sistema estrutural em concreto armado moldado in loco consome de 4,2 a 7,6 m³ de madeira (0,042 e 0,076 m³/m²), sendo 100% desta madeira convertida em resíduos dispostos em aterro, caracterizando um uso temporário do material.
The necessity of Maritime english for the shipping industry
Authors: Saridaki Evanthia
Published: February 2023

The ability to communicate in a common language in the shipping industry is crucial in determining the successful communication among crew members of different nationalities. Indeed, the issue of seafarers’ training in Maritime English
has been of great importance due to its effect on safety on board. The present paper raises some main issues to be addressed in the design and implementation of a Maritime English course. First, there will be an investigation of
the basic arguments regarding the importance of studying Maritime English. Then there will be an analysis of the distinct features of this English for Specific Purposes (ESP) course in order to investigate, afterwards, students’
needs and expectations of a Maritime English course. The main skills that the research focuses on are reading comprehension ability, writing skill, oral communication skill and cultural competence development. It also explains
the methodological approach the teacher should follow in order to improve students’ skills and competences in reading, writing, oral communication and the cultural aspect of language. Furthermore, the paper suggests the pedagogical
approach to be adopted in the course, based on Humanistic Language Teaching principles such as cooperative learning, student-centered methodology and learner autonomy approach.
Place of Kemal Uludağ in Contemporary Turkish Ceramics Art
Authors: Alp Selda , Kürtoğlu Aysel
Published: February 2023

Makalenin konusunu, Kemal Uludağ’ın, sanatçı kimliği ve eserleri ile birlikte, çağdaş Türk seramik sanatı içindeki yeri oluşturmaktadır. Araştırmada sanatçının imzasını taşıyan seçilmiş seramik eserlerin, biçim dili ve ikonografik
çözümlemesi yapılmıştır. Eserlerde görülen teknik beceriler ve sanatsal ifade tercihlerinden yola çıkarak, Uludağ’ın sanat üslubu ve Türk seramiğine getirdiği yenilikler saptanmaya çalışılmıştır. Anadolu’da, Neolitik Dönem’den
itibaren insan hayatında yer alan seramik, ait olduğu toplumların yaşam biçimine göre şekil alarak ve gelişerek günümüze ulaşmıştır. İşlevsel mimari ögeler ve yardımcı gereçler olarak insan hayatında yer alan seramik, 20. yüzyılın
ortalarında, işlevsellikten sıyrılarak, resim ve heykel sanatçıları tarafından dikkat çeken, duygu ve düşüncelerin somutlaştırılmasında kullanılan bir malzeme niteliği kazanmıştır. Seramik kullanımında, Avrupa merkezli gelişen
bu yenilikle başlayan seramiğin çağdaşlaşma süreci, Türkiye’ye de yansımış ve Anadolu’da köklü bir geçmişe sahip seramik üretimi, yeni bir çehreye bürünmüştür. 1950’li yıllarda, Avrupa ile paralel bir gelişim gösteren çağdaş Türk
seramik sanatçıları tarafından, işlevsel yönden bütünüyle uzaklaşmış, tamamen sanatsal ifadelerin somutlaştırılmış biçimleri olarak seramik eserler üretilmeye başlamıştır. Çağdaş Türk seramiğinin serüveni, ülke içinde ve dünya
çapında ses getiren bir yaratıcılık ve üretkenlik gösteren seramik sanatçıları sayesinde günümüzde de devam etmektedir. Bu sanatçılardan biri olarak Kemal Uludağ, özgün sanat dili ve irdelediği konularla, hem Türk toplumunun duygularına
hem de seramik sanatına büyük katkılar sağlamaktadır.
Examination of Parents' Sexual Communication Language of Individuals in Early Adolescence (10-13) Period
Authors: Ayhan Duygu
Published: February 2023

Bu araştırmada erken ergenlik döneminde olan bireylerin ebeveynlerinin cinsel iletişim dilinin incelenmesi amaçlanmıştır. Araştırmada kolayda örnekleme yöntemi ile veriler toplanmıştır. Veri toplama metodu olarak çevrimiçi anket yöntemi
kullanılmıştır. Bu doğrultuda Antalya’nın Alanya ilçesinde faaliyet gösteren bir devlet okulunda okuyan 250 öğrencinin anne veya babası araştırmaya dahil edilmiştir. Söz konusu kişilerden toplanan veriler SPSS 20 ile analiz edilmiştir.
Yapılan analizler sonucunda ebeveynlerin cinsel iletişim dilini kısmen doğru kullandıkları tespit edilmiştir. Başka bir deyişle çocuklarıyla cinsel sorunlarını konuşurken konunun içeriğine ve çocuklarının beden dillerine kısmen
de olsa dikkat ederek hareket ettikleri görülmüştür. Bununla birlikte ebeveynlerin kaygı düzeylerinin düşük ve süreci iyi yönettikleri tespit edilmiştir. Yapılan farklılık analizleri sonucunda ebeveynlerin cinsel iletişim dilini
kullanma düzeylerinin bazı demografik özellikleri açısından farklılık gösterdiği belirlenmiştir.
Reality in the Context of Modern Art, Image and Psychoanalysis
Authors: Yılmaz Barış , Kırca Mustafa
Published: February 2023

Modernizm aklın, tekniğin ve rasyonalitenin temelleri ile endüstriyel toplumun ilerlemesinin bir göstergesi olarak oluşmuştur. Aklın önderliğinde geleceğe yönelik bir tasarı olan modernizm, materyalist bir felsefeyi de ifade eder.
Bu anlamda modern sanat gelenekten kopmayı gerektirmiş ve aklın geleceğe yönelik tasarısının yolunda klasiği, geleneği ve değişmez denilen katı kuralları yıkmaya cüret etmiştir. Modernist düşünce, akıl ile birlikte sistematik ve
analitik bir kavrayış ile her şeye ilişkin bir düzen getirmeyi amaçlamış, fakat insanı maddi ve manevi varlığı ile birlikte kabul etmeyen bu tasarı özellikle sanat ve felsefe de arayış olarak akıl ötesini seçmiştir. Aklın ve bilincin
bir ifadesi olarak gelişen modernizm bu noktada bir çelişkiye düşmüştür. 20. Yüzyılın özellikle ilk yarısını etkileyen 2 büyük dünya savaşı aklın diyalektiğinin sonunu getirmiş, pek çok sanatçı Freud’un açtığı yoldan bilinç dışının
sınırlarına girmeğe çalışmıştır. İlerleme, gelişme, teknoloji gibi kavramlar ile birlikte modern toplumun bireyinde yabancılaşma, huzursuzluk, anlamsızlık, kaygı gibi kavramlar gerçekte, bireyin manevi bakımdan iflasının da göstergesidir.
Teachers' Views on the Image of the Teaching Profession
Authors: Tetik Delibaş Serpil , Tabakçı Rabia Burçak , Toz Zübeyit
Published: February 2023

Bu çalışmanın amacı öğretmenlik mesleği imajına yönelik öğretmen görüşlerini belirlemektir. Bu kapsamda araştırmada nitel araştırma desenlerin fenomonoloji deseni tercih edilmiştir. Çalışma grubunu 15 öğretmen oluşturmakta olup, katılımcılar
amaçsal örnekleme yöntemiyle belirlenmiştir. Araştırmanın verilerinin toplanmasında, araştırmacılar tarafından geliştirilen yarı yapılandırılmış Formu kullanılmıştır. Bu doğrultuda, araştırmanın yöntemine uygun olarak katılımcılar
ile derinlemesine görüşmeler gerçekleştirilmiştir. Araştırmanın verilerinin çözümlenmesinde içerik analizi kullanılmıştır. Verilerin kodlanması, temaların bulunması, kodların ve temaların düzenlenmesi, bulguların tanımlanması ve
yorumlanması aşamalarından oluşan analiz yöntemi tercih edilmiştir. Araştırmadan elde edilen bazı sonuçlar şöyledir: eğitmenlerin öğretmenlik mesleğine ilişkin algılarının genellikle olumsuz olduğunu ve mesleki imajlarının zaman
içinde daha da kötüleştiğine inandıklarını göstermektedir. Öğretmenlerin mesleki imajlarını iyileştirmek için neler yapmaları gerektiğine ilişkin en popüler cevaplara göre, Milli Eğitim Bakanlığı ve yasa koyucular öğretmenlere
saygı ve değer verirken ekonomik koşulları da iyileştirmelidir.
Manajemen Pembinaan Ekstrakurikuler di Pondok Pesantren Irsyadul Mujahidin NW Teliah Desa Sakra Selatan Kecamatan Sakra Lombok Timur
Authors: Irjanawadi Lalu , Zaki M. , Al Idrus S. Ali Jadid , Nasri Ulyan
Published: February 2023

Kegiatan ekstrakurikuler di Pondok Pesantren Irsyadul Mujahidin NW Teliah merupakan salah satu program unggulan pesantren tersebut. Tujuan penelitian ini adalah Mengetahui dan menganalisis perencanaan, pengorganisasian dan pengawasan dalam pembinaan ekstrakulikuler di Pondok Pesantren Irsyadul Mujahidin NW Teliah Desa Sakra Selatan Kecamatan Sakra Kabupaten Lombok Timur. Penelitian ini menggunakan pendekatan kualitatif, sedangkan metode yang digunakan dalam penelitian ini yakni metode deskriptif dengan teknik observasi partisifasi, wawancara dan studi dokumentasi. Hasil dari penelitian ini yaitu Pertama, Perencanaan pembinaan  ekstrakulikuler pesantren  di Pondok Pesantren Irsyadul Mujahidin NW Teliah dimulai dari rapat pimpinan dengan pengurus serta majlis guru Pondok Pesantren Irsyadul Mujahidin NW Teliah. Kedua, Bentuk pengorganisasian dalam  pembinaan ekstrakurikuler Pesantren  di Pondok Pesantren Irsyadul Mujahidin NW Teliah yaitu membentuk struktur organisasi ekstrakurikuler, uraian pekerjaan dan mekanisme pembagian kerja antar Pembina. Kemudian proses organisasi yaitu merinci pekerjaan-pekerjaan, mengelompokkan pekerjaan-pekerjaan, membagi tugas, dan menyusun mekanisme kondisi. Ketiga, Pengawasan dilaksanakan melalui rapat koordinasi bersama untuk mengetahui sejauh mana kegiatan ekstrakurikuler yang telah dilaksanakan. Rapat koordinasi dilaksanakan dengan para Wakil Kepala Madrasah, Guru, dan Kepala Madrasah tu untuk mendengarkan keluhan dan masalah yang terjadi selama kegiatan pembelajaran dan ekstrakurikuler berlangsung. Solusi akan dicari bersama – sama dan disepakati seluruh peserta rapat.
Identification of traditional science-based games to improve early childhood development in Central Lombok District
Authors: Astini Baik Nilawati , Rachmayani Ika , Nurhasanah Nurhasanah , Wijaya Ni Luh Tania Putri
Published: February 2023

Giving educational stimulation in early childhood can be given through games. Traditional science-based games make an important contribution to supporting children's development. This study aimed to identify traditional games in Central Lombok Regency that can be played in early childhood and how to play traditional games to improve children's development. This research is survey research conducted at Central Lombok Regency. This research uses observation data collection methods, interviews, and documentation. The subjects of this study were six community leaders or cultural leaders and five teachers. Data analysis used descriptive qualitative analysis. The results showed that there were 28 identified traditional games. After being reviewed and verified based on the criteria for tools and materials used: playground, gender, age of players, number of players, and how to play, 23 traditional games were obtained:  fort, bekel, ciwe, cepun, do mi gift, merchandise, long dragon snakes, marbles, playing rope, pese-pese'an, temeong-meong, gobak sodor, trumpets, cingkaleng, manuk brackets, splashing, temong-meong, school stones, playing moon, cupring, segem, playing war and coffee. Traditional games use tools, do not use tools, and use poetry/songs. How to play traditional games each game has steps similar to each others. Based on these criteria, traditional games can indirectly improve child development such as cognitive, language, social-emotional, religious and moral values, physical-motor, and artistic.
Determination of flavonoid levels of Macaranga gigantea and its activity as antioxidants
Authors: Hadi Samsul , Ekowati Dian , Khairunnisa Amalia
Published: February 2023

One of the ways to prevent generative diseases is by using natural antioxidant compounds. The flavonoid compounds in the flower parts of M. gigantea have a role in antioxidants. Thus the study aimed to test the antioxidant activity and flavonoid levels of M. gigantea flowers. The antioxidant test was carried out by UV-vis spectrophotometry using 2,2-diphenyl-1-picrylhydrazyl and flavonoid assay using 10% aluminum chloride and potassium acetate, both tests using quercetin as a comparison. The results of this test obtained IC50 antioxidants 145,725 ± 3.858 ppm, and flavonoids were 1,860 ± 0.007% w/w eq quercetin. The conclusion from the experiments that have been carried out is that M. gigantea flowers have moderate antioxidant abilities.
Analysis of the correlation between science literacy and critical thinking of grade eight students in the circulatory system
Authors: Ridzal Dewi Asriani , Haswan Haswan
Published: February 2023

This study aimed to analyze the relationship between scientific literacy and students' critical thinking skills in biology science material in junior high schools. The research used a quantitative correlation method. The subjects in this study were the students in the eighth grade of junior high school SMPN 9 Buton consisted of 68 people. The research instrument was in the form of multiple choice questions to measure scientific literacy skills and essay questions to measure students' critical thinking skills. The research data obtained were then analyzed with descriptive and inferential statistics through the product-moment correlation test. Results of descriptive statistics show that literacy science and student critical thinking there in four criteria excellent, good, enough, and low. The inferential statistic analysis results show that the significance value of the correlation between scientific literacy and critical thinking skills is 0.001 less than the alpha value of 0.05. Based on the results can be concluded there is a positive and significant correlation between scientific literacy and students' critical thinking skills in the circulatory system material.
Air bacteriological quality in Taha Al-Quran Education Park, Bima District
Authors: Wahyuningsih Sri , Wahyudin Wahyudin , Mulhidin Mulhidin
Published: February 2023

Qur'an Education Park is a nonformal education facility that has many students. Apart from being a place for learning knowledge, Quran Education Park also has the potential to become a place of a transmission. One of the factors influencing the spread of disease is the presence of germs in the Air. This study aims to determine the air quality in the classroom. The study showed the number of bacteria in the classroom at the Taha Qur'an Education Park, Sanggar District, Bima Regency. This type of research is analytic observational with a cross-sectional study approach. The highest number of bacterial colonies was in room 2, with the measurement time in the afternoon with a total of 2569 CFU/m3. Characterization showed that the average bacteria were gram-positive, and characteristics according to the average colony were pinpoint size. Conclusions from the research on quality air bacteriology in the Taha Quran Education Park do not meet the requirements according to KEPMENKES RI No. 1204/MENKES/SK/X/2002 concerning classroom (200-500 CFU/m3).
Improving learning outcomes in chemical change topics through practicum activities
Authors: Sativa Dhita Fajriastiti
Published: February 2023

21st-century learning requires teachers to be more creative and innovative in determining learning that activates students. The classroom action research aims to improve learning outcomes of chemical change topics through practicum activities. The research was conducted in two cycles with an achievement indicator of 85% of students having mastered concepts above the minimum completeness. The subjects studied were students of grade ten high school SMAN 5 Mataram, 35 students. Learning outcome data were collected using test and non-test instruments. The test instrument collects cognitive data, while the non-test instrument or observation sheet collects affective and psychomotor data. Achievement indicators for cognitive if 85% of students have achieved minimum completeness criteria scores (≥74), while affective and psychomotor are said to be successful if 85% of students have achieved good categories. The results showed that in cycle 1, the cognitive results had not reached the target. Only 25 (78%) students achieved minimum completion, while affective and psychomotor had reached the target. In improving learning cycle 2, the number of students who achieved minimum completion increased to 33 (94%). In conclusion, learning chemical changes through practicum activities can improve learning outcomes.
Analysis of Students’ Learning Interest Toward Physics at Madrasah Aliyah
Authors: Budiarti Lia Wahyuningsih , Jumadi Jumadi
Published: February 2023

This study was intended to understand students’ interest in physics at Madrasah Aliyah AL-Muhajirin Pandan. The subject of this study is XII MIA students at Madrasah Aliyah AL-Muhajirin Pandan, while the object of this study is the interest of XII MIA students at Madrasah Aliyah AL-Muhajirin Pandan. The method used was a qualitative approach for case study. The data collection technique was questionnaire, and then the data was analyzed by using interactive model of Miles and Huberman. The analysis result shows that students' interest toward physics at Madrasah Aliyah AL-Muhajirin Pandan already has the percentage in about 70% in average. This study provides knowledge that other researchers can use to identify the unknown factors affecting students' interest in physics
Changes in the Pedagogical Content Knowledge (PCK) Self-Efficacy of Pre-Service Physics Teachers: Redefining the Role of Influencing Factors
Authors: Haryanto Zeni , Efwinda Shelly , Sulaeman Nurul Fitriyah
Published: February 2023

Self-efficacy intervention in curriculum design is an effort to improve the quality of teaching practice for pre-service teachers. This research aims to redefine how pre-service teachers' self-efficacy changes through Physics Learning and Microteaching courses. Interventions are given by designing lectures with mastery of knowledge, guidance, teaching experience, and reflection on teaching experience. The intervention carried out 32 meetings (with a total of 67 hours) in 1 semester. The data collection techniques used a questionnaire consisting of 18 statements and reasons for giving the score through pre-test, mid-test, and post-test. The participants were 51 students in teacher education institutions in Indonesia. The results show that integrating activities such as delivering information about PCK, guidance, and their experience in teaching increased their self-efficacy. Still, their self-efficacy decreased after the teaching experience and reflection on their experience. These results recommend that teaching practice reflection activities should not be the last resort in improving students' self-efficacy. Providing information, guidance, teaching practice, and reflection should become an iterative process, where self-reflection notes as a tool to enhance their performance deficiencies and self-efficacy can be improved
Preliminary Study: Profile of Students’ Interpretation Skills on the Topic of Kinematics
Authors: Yennita Yennita , Zulirfan Zulirfan , Irianti Mitri , Tukan M Idris , Ananda Talia , Naza Khoirul Ahlun
Published: February 2023

A graph is a type of representation that is useful in summarizing data, and processing and interpreting new information from complex data. One of the reasons why it is important to understand graphical representation is because graphs can provide quantitative information that is easy to understand. Kinematics is the science of dealing with the movement of an object. Learning can not be separated from pictures and graphics. This study aims to see the initial ability of prospective physics teacher students in interpreting graphs. This mapping is useful for making policy plans for lecturers in planning future physics lessons. This type of research is descriptive research involving 79 respondents. Data collection is done by giving a graph interpretation ability test which consists of 3 indicators, namely graphs interpretation to mathematics, graphs interpretation to descriptions, and graph interpretation to images. From the results of data analysis using descriptive statistics, it was found that the student's ability to interpret graphs was in a low category. This gives information to lecturers that training and strengthening graphic interpretation skills still need to be a concern
QR Code-Practicum Guide Based on Guided Inquiry as The Novel Biology Lab Activities Learning Assisted
Authors: Rahmah Mufti Hatur , Nurhidayah Nurhidayah , Nurmadina Nurmadina
Published: February 2023

Educators play an important role in developing learning tools that are interesting and by the needs of students. This aims to develop a QR Code-Practical Guide based on Guided Inquiry for Class XII MIPA at the High School Level on growth and development in plants and photosynthesis and to determine the validity, practicality, and effectiveness. This type of research is Research and Development with the ADDIE model which consists of 5 stages, namely Analyze, design, development, Implementation, and evaluation. The research location is at SMAN 2 Majene, East Banggae District, Majene Regency, West Sulawesi Province. The research subjects were class XI MIPA 5 which consisted of 31 students. The results of the validation of the QR Code Practical Guide based on Guided Inquiry using the assessment sheet of media experts and material experts who were assessed by 2 expert validators obtained a result of 3.8 which is included in the valid category. The results of the practicality of the QR Code Practical Guide based on Guided Inquiry using teacher response questionnaires and student response questionnaires. The results of the questionnaire analysis show that the value of the teacher's response is 92.6%, getting the very practical category and the value of the student's response is 86.6% getting the very practical category. The results of the QR Code Practical Guide based on Guided Inquiry using test questions, the learning outcomes obtained are 80.7% in the effective category. Thus the QR Code Practical Guide based on Guided Inquiry is declared valid, practical, and effective to be used as teaching materials.
Bacterial Culture Streak Method for Inventory of Enterobacteriaceae Causes Diarrhea in the Body of House Fly (Musca Domestica)
Authors: Urip Urip , Sari Titin Emilia Nirmala , Diarti Maruni Wiwin , Tatontos Erlin Yustin
Published: February 2023

Diarrhea is an endemic disease in Indonesia and is a potential disease Extraordinary Events (KLB) which are often accompanied by death. Based on data on diarrhea cases at the Narmada Community Health Center in 2017 there were 1.679 cases of diarrhea from 11 villages in Narmada District. One of the causes of these cases of diarrhea is the presence of house flies as a vector carrying disease. The purpose of this study was to determine the bacterial culture of the streak method for inventory of Enterobacteriaceae of diarrhea in the body of the house fly (Musca domestica). This research is descriptive observational. The sample in this study were 30 Musca domestica which were captured in the Kramajaya village environment in Nutrienth Agar Plate (NAP) and Mac Conkey Agar (MCA) media as well as the INVIC MUTSI Biochemical Test media on bacterial colonies that needed further identification to determine species. The analysis of the results was carried out descriptively. The identification results were found in the family Enterobacteriaceae genus Enterobacter agglomerans in the body of the house fly (Musca domestica) samples taken from the landfill and the family Moraxellaceae family genus Acinetobacter baumannii taken from the kitchen and home terrace
Dynamics of Physics and Chemistry of Vanamei Shrimp (Litopenaeus vannamei) Pond Water with Semi Biofloc System
Authors: Rahmi Irsyah , Arfiati Diana , Musa Muhammad , Karimah Karimah
Published: February 2023

Vannamei shrimp (Litopenaeus vannamei) is one of the leading commodities in Indonesian aquaculture. The cultivation potential that is developing at this time is with intensive technology. However, along with the development of intensive technology, it experienced problems, namely crop failure caused by a decrease in water quality. This study aims to examine the physical and chemical dynamics of vannamei shrimp pond water cultivated with a semi-biofloc system. This study used a survey method and was statistically analyzed using Ms. Excel and Principal component analysis (PCA). Physical and chemical parameters of water that are measured and observed include Temperature, Brightness, pH, Dissolved Oxygen, Salinity, Carbon Dioxide (CO2), Total Organic Matter, Nitrate (NO3), Phosphate (PO4-) and Ammonia (NH3). The results showed that all the physical and chemical parameters of pond water experienced daily and weekly fluctuations during shrimp rearing. Average temperature fluctuations during the study ranged from 26.7 – 32.5 oC, brightness ranged from 26.5 – 85.0 cm, pH ranged from 7 – 8 tended to be normal, dissolved oxygen ranged from 5.8 – 8.8 mg/L, salinity ranged from 18.3 – 22.8, carbon dioxide (CO2) average values during rearing were 0 mg/L, TOM ranged from 18.42 – 71.80 mg/l, nitrate 0.022 – 0.136 mg/l, phosphate 0.017 – 0.136 mg/L and ammonia ranging from 0.008 – 0.088 mg/l. While, the results of the PCA analysis show that dissolved oxygen and brightness significantly affect the life of the shrimp that are cultivated. So it can be concluded that the dynamics of the physics-chemistry of water measured during the study showed that dissolved oxygen and brightness fluctuated and affected aquaculture activities.
Ceramic Oxide MgO-SiO2-Al2O3 as Capacitor
Authors: Doloksaribu Maryati , Simamora Pintor , Harahap Mukti Hamjah , Kristin Kristin , Sari Puspita
Published: February 2023

This study aims to analyze the effect of the composition MgO-SiO2-AL2O3 on dielectric constant, hardness, and microstructure. Good ceramics can be produced from an alloy of ceramic materials with a certain composition that is hard and able to store electric charge. Magnesium Oxide (MgO) ranked as the most heat-resistant insulating material for application practice. Silica (SiO2) is known for its hardness, besides that silica can also reduce plasticity and reduce dry shrinkage. The addition of alumina (AL2O3) to the ceramic resulted in a reduction in the mass of the ceramic. However, the hardness value obtained is increasing. So that the alloy between MgO-SiO2-AL2O3 is expected to produce ceramics that have superior mechanical and electrical properties. This study varied the composition of MgO-SiO2-AL2O3 with a composition ratio of 50%:50%:0%, 80%:15%:5%, 60%:32%:8%, 30%:63%,12%, 10%:75%:15%. Sintering was carried out at 12000C with a holding time of 8 hours. Then the sample's capacitance was measured using a capacitance meter and calculated the value of the dielectric constant, and hardness test using the Rockwell Hardness Tester type. The samples that have been tested for hardness are then taken three hardness values, namely low, medium, and high hardness to be tested for microstructure by SEM. The results show the MgO content increases, the value of the dielectric constant will increase but cause more pores. The level of SiO2-AL2O3 increases the higher the hardness value and the smaller the number of pores. Of the 5 samples that have been studied, the best sample used is sample 3 which has a good dielectric constant value, moderate hardness value, and the microstructure of the number of pores is not too much
Effect of Self-Efficacy on Organizational Citizenship Behavior (OCB) of Science Teacher Candidates in Technology-Based Learning
Authors: Bahtiar Bahtiar
Published: February 2023

The 21st century requires science teacher candidates to be skilled in using technology in learning. Science teacher candidate who is carrying out field practice experiences by applying technology-based learning must also have high self-efficacy and OCB. This study aimed to analyze self-efficacy's effect on the Organizational Citizenship Behavior (OCB) of science teacher candidates in technology-based learning. This research was conducted among the candidate of science teachers at Mataram Universitas Islam Negeri Mataram as many as 78 science teachers. The sampling technique used is probability sampling. The data collection used is the distribution of self-efficacy and OCB questionnaires. Data analysis used descriptive and inferential statistics in simple linear regression tests in the form of t-tests and significance. To measure self-efficacy using indicators of magnitude, generality, and strength, while to measure Organizational Citizenship Behavior using indicators of Altruism, Conscientiousness, Sportsmanship, Courtesy, and Civic Virtue. The results showed that the t-count value of 6.284 was greater than the t-table of 1.665. The significance value also shows 0.03. This shows that the significance value is smaller than the value of 0.05. The results of the hypothesis test indicate that the self-efficacy of science teacher candidates has a significant effect on Organizational Citizenship Behavior in technology-based learning
Horizontal to Vertical Spectral Ratio (HVSR) Analysis of the Passive Seismic Data on Alluvial Lithology: An Example from Bandung Basin Rim
Authors: Fazriati Evi , Azhari Muhammad Randy , Hakam Abdul , Utama Widya , Rosandi Yudi
Published: February 2023

Bandung basin is surrounded by active volcanoes at the center of Western Java region. Soil type of this area consists mostly of volcanic alluvial, formed by the past volcanic activities. At this location, we performed passive seismic surveys to reveal the sedimentary characteristics using a triaxial seismometer, to study the properties which have potential implications on environmental aspects, such as natural disaster mitigation and the city planning. In this work we reported the analysis of three component vibration signals by means of the Horizontal to Vertical Spectral Ratio (HVSR) calculation to identify the sediment thickness through the dominant frequency of the earth vibration. The method signal processing successfully revealed the amplification factor of the area, which is very important to determine the potential ground motion induced disasters. The data was collected using a laboratory developed seismic logging device with sensitivity of 0.28 ± 5% V⋅s/cm. The signal preconditioning was carried out to shape the acquired signals with high noise level, prior to the HVSR calculation. From the measurements and computation, we obtained the thickness variation at the chosen survey area of around 32 to 64 meters, corresponding to the measured dominant frequency of around 2.5 to 5.0 Hz. The results agree very well with the reference sediment thickness measured by the microtremor surveys. The vibration frequencies are also consistent with the range suggested by the literature
DEMPLOT PAKET TENOLOGI BUDIDAYA JAGUNG LAHAN KERING DI DUSUN JUGIL, LOMBOK UTARA
Authors: Pepadu Jurnal , Sudika I Wayan , Sutresna I Wayan , Anugrawati Dwi Ratna , Aryana I Gusti Putu Muliarta , Kusnarta I Gusti Made
Published: February 2023

Petani di dusun Jugil belum memiliki pengetahuan dan ketrampilan di bidang karakterisitik Sinta Unram dan teknologi Budidaya jagung meliputi sistem tanam jajar legowo dan pemberian pupuk organik Petrogank. Oleh karena itu, telah dilakukan pengabdian kepada masyarakat yang bertujuan untuk peningkatan pengetahuan dan ketrampilan teknik budidaya jagung dengan sistem tanam jajar legowo dan karakteristik Sinta Unram di lahan kering. Selain itu, ingin diketahui pula hasil setiap paket yang diterapkan pada demplot. Metode pengabdian yang digunakan adalah pendidikan orang dewasa (POD) dengan teknik partisipatif. Pengabdian diawali dengan pertemuan dan diskusi kemudian dilanjutkan pengadaan demplot. Pada demplot diterapkan dua paket, yaitu paket I, teknologi yang diperkenalkan dan paket II, cara petani. Pada saat panen, dilakukan pula diskusi tentang ciri-ciri panen dan syarat tongkol untuk dijadikan benih. Petani peserta telah memiliki pengetahuan di bidang teknik sistem tanam jajar legowo dan karakteristik Sinta Unram. Adanya partisipasi pada demplot mulai penanaman hingga panen, menyebabkan petani lebih trampil dalam menerapkan sistem tanam jajar legowo dan pemberian pupuk organik Petroganik. Petani dapat menyaksikan hasil panen masing-masing paket pada demplot, sehingga lebih yakin akan keberhasilan paket yang diperkenalkan. Hasil pengabdian penunjukkan, bahwa terjadi peningkatan pengetahuan dan ketrampilan petani di bidang sistem tanam jajar legowo dan pemberian pupuk organik Petroganik. Hasil penerapan paket I sebesar 5,751 t/ha, lebih tinggi dibanding cara petani, yakni 2,940 t/ha. Tongkol-tongkol hasil demplot telah diberikan kepada petani untuk pembuatan benih.