bluuebunny/crossref_metadata_2025 huggingface dataset:
Determination of Ionization Energy Loss of Electron-Positron Pair in Multi-GeV Region
Authors: KOLCU Onur Buğra
Published: December 2023

The suppression of ionization energy loss owing to the Chudakov effect is discussed using the opening angles of the electron-positron pairs from the GEANT4 simulation package. The expected Borsellino and Olsen angles for photon energies between 1-178 GeV were presented and compared with the simulated opening angles. The simulated opening angles of the electron-positron pair are mostly compatible with the Borsellino angle for energies below 30 GeV. The ionization-suppression effect was reproduced using known theoretical approaches and compared with the corresponding simulated results. The results showed that the GEANT4 simulation package is suitable for adopting the Chudakov effect in a simulation environment, with a dataset that provides theory-experiment consistency.
Düz Bir Levhaya Çarpan Sınırlandırılmamış ve Sınırlandırılmış Dönmeli Jetlerde Isı Transferi Etkilerinin İncelenmesi
Authors: KELEŞ Haluk , ÖZMEN Yücel
Published: December 2023

Bu çalışmada, düz bir yüzeye çarpan sınırlandırılmamış ve düz levha ile sınırlandırılmış türbülanslı dönmeli hava jetlerinde çarpma yüzeylerindeki ısı transferi etkileri deneysel olarak incelenmiştir. Reynolds sayısının Re = 20000 ve 30000 değerleri, lüle-levha arası açıklığın H/D = 0.5, 1, 3 ve 6 değerleri ve boyutsuz dönme sayısının S= 0.125, 0.26 ve 0.52 değerleri için çarpma levhası yüzeylerinde termal kamera ile sıcaklık ölçümleri gerçekleştirilmiştir. Elde edilen sıcaklık dağılımlarından, Reynolds sayısının, lüle-levha arası açıklığın, sınırlayıcı levha durumunun ve boyutsuz dönme sayısının çarpma levhası üzerindeki Nusselt dağılımlarına etkisi araştırılmıştır. İncelenen tüm akış alanlarında, çarpma levhası üzerindeki Nusselt değerlerinin artan Reynolds sayısı ile arttığı, artan lüle-levha arası açıklık ile azaldığı görülmüştür. Akış alanlarında sınırlayıcı levhanın varlığı, çarpma levhası üzerindeki Nusselt değerlerini azaltmaktadır. Boyutsuz dönme sayısı arttıkça, çarpma levhası üzerindeki Nusselt dağılımları daha üniform hale gelmektedir. Çarpma levhası üzerinde üniform dağılıma en yakın Nusselt dağılımı görüntüsü, H/D=3 ve S=0.52 değerlerinde oluşmaktadır.
Analisis Akuntabilitas Pondok Pesantren Arbai Qohar Kabupaten Ngawi
Authors: Choirunnisa Innaki , Habibi M. Luthfillah
Published: December 2023

This thesis entitled "Analysis of Accountability of the Arbai Qohar Islamic Boarding School, Ngawi Regency" was created with the aim of knowing the process of financial recording at the Arbai Qohar Islamic boarding school and the accountability of the financial reports that have been prepared by the Arbai Qohar Islamic boarding school. This study used a descriptive qualitative analysis method using observation, interview and documentation analysis techniques. The informants in this study were the management, treasurer and also the management of the financial section of the Arbai Qohar Islamic boarding school. In addition, researchers will also look at the archives of financial records from the Arbai Qohar Islamic boarding school. Thus, this research uses primary and secondary data sources. From the results of the analysis conducted by researchers, it can be concluded that the Arbai Qohar Islamic Boarding School in making financial records still uses a manual system, and accountability cannot be fully said. Factors that must be considered in determining accountability are the criteria of accountability itself. Because Islamic boarding schools differ from one another in applying these criteria.
Atlarda Arkadaşlık Kurma Davranışı Özelliklerinin Değerlendirmesi
Authors: Selvi Muhammet Hanifi , Paksoy Yavuzkan , İnce Ömer Barış
Published: December 2023

Yüzyıllardır insanlara karşı sadakatleri ve dostlukları ile ünlenen atlar kendi türleri içerisinde de sıkı arkadaşlık bağları kurmaktadır. Atların arkadaşlık bağlarının ölçülmesi bazı davranışların gözlenmesi ile ortaya konmaktadır. Bu çalışma özel bir at çiftliğindeki 11 baş at üzerinde gerçekleştirilmiştir. Çalışmada atlar bir ay boyunca izlenerek 7 farklı eğilim ile değerlendirilmiştir. Bu eğilimler gün boyunca izlenerek kayıt altına alınmıştır. Çalışma sonunda atların çoğunlukla sosyal gruplar halinde yaşamayı sevmelerine rağmen bazı hormonal, sağlık ve anlık durumlara bağlı olarak yalnız kalmayı tercih ettiklerini belirlenmiştir. Yine arkadaşlık davranış eğilimlerinin ırk ve cinsiyete göre farklı olmadığı belirlenmiştir.
Unraveling the Nexus: Exploring informal workplace learning, competency development, and employability through a mixed method approach
Authors: Pradhan Manju Shree , Rattanawiboonsom Vichayanan , Panya Fuangfa
Published: December 2023

This research was carried out utilizing both quantitative and qualitative methods to examine the correlation between Informal Workplace Learning (IWL) and Employability. This investigation considers the role of competency development as an intermediary factor. The study tested a moderated mediation model using data collected from 512 employees from all five banks located in Bhutan. The findings supported initial hypotheses. Utilizing structural equation modelling (SEM), the study found that IWL significantly impacts employability, and this relationship is fully mediated by competency development. However, the expected moderating effects of Self-directed Learning Orientation (SDLO) and Learning Goal Orientation (LGO) on the connection between IWL and competency development were not observed. In simpler terms, the results suggest that IWL contributes to the development of competencies, which in turn enhances employability. Yet, SDLO and LGO do not enhance the influence of IWL on competency development. Additionally, qualitative techniques were employed to gather insights into the experiences related to IWL, competency development, and employability, providing a complementary perspective to quantitative findings. Overall, this study holds significance for shaping human resource policies formulation and strategies related to employee growth and development.
Shaping e-waste recycling intentions through psychological motivation: An integrated study of the theory of planned behavior and the theory of Value-Belief-Norm
Authors: Xiang Yu , Mangmeechai Aweewan
Published: December 2023

This study analyzes the influencing factors of residents’ intention to participate in e-waste recycling behavior with the help of the theory of planned behavior (TPB) and Value-Belief-Norm (VBN) model. On the basis of factor analysis, through correlation analysis and regression analysis, this paper conducts an empirical study on the influencing factors of residents’ intention to participate in e-waste recycling behavior, revealing the formation mechanism of residents’ intention to participate in e-waste recycling behavior. The results show that Values, Awareness of consequences, Ascription of responsibility, Behavior attitude, Perceived behavior control and Personal norm are the main factors that affect residents’ participation in e-waste recycling behavior, and the impact of perceived behavior control is the most significant. The research results can help understand the formation mechanism and implementation process of residents’ e-waste recycling behavior intention, predict the possibility of residents’ participation in e-waste recycling behavior in the future, and provide some reference and inspiration for the research of residents’ participation in e-waste recycling behavior in China. In addition, we can essentially understand the reasons for the low recovery rate of e-waste and the lack of scale, and provide reference for the government and relevant departments to formulate corresponding policies and enterprises to establish a standardized recovery system.
Modos de Ser y Vivir en Familia: perspectivas del Trabajo Social con Familias
Authors: Alves Alan de Loiola Alves , Dos Santos Rosemeire
Published: December 2023

Este artículo tiene por objetivos discutir y reflexionar acerca de lo que es familia y cómo el trabajo social puede ser realizado con familias. La metodología utilizada está mediada por el método crítico-dialéctico, seguida de un abordaje exploratorio, cualitativo, usando como procedimiento metodológico la revisión de literatura sobre familias y trabajo social con familias. El foco del texto está en presentar el debate de familias en plural con la intención de desnaturalizar un modelo unívoco y universal defendido por la sociabilidad burguesa, y también cuestiona la responsabilidad y protección que el ideario neoliberal y ultraneoliberal viene intentando instituir dentro y fuera del sistema de protección social. Además, se presenta el trabajo social con familias en pos del reconocimiento de la ciudadanía y de la protección social, defendiendo que el Estado cumpla su papel como responsable de garantizar los derechos sociales por medio de políticas sociales que atiendan las necesidades humanas y sociales de la clase que vive del trabajo.
ẢNH HƯỞNG CỦA ĐIỀU KIỆN THỦY NHIỆT ĐẾN TÍNH CHẤT QUANG CỦA HẠT CACBON NANO ĐƯỢC TỔNG HỢP TỪ QUẢ BẦU
Authors: Trường Sơn Lê Vũ , Khoa Quang Ngô
Published: December 2023

Trong nghiên cứu này, chúng tôi thực hiện khảo sát sự ảnh hưởng của điều kiện chế tạo (nhiệt độ thủy nhiệt, khối lượng tiền chất, thời gian thủy nhiệt) đến tính chất quang của hạt cacbon nano (CNPs) được chế tạo từ quả bầu bằng phương pháp thuỷ nhiệt. Các yếu tố như nhiệt độ, khối lượng tiền chất và thời gian thủy nhiệt đã được chúng tôi khảo sát một cách khá chi tiết. Phép đo chụp ảnh kính hiển vi điện tử truyền qua, nhiễu xạ tia X, và phổ tán xạ Raman đã được sử dụng để nghiên cứu hình thái và cấu trúc của CNPs. Phép đo phổ phát quang được sử dụng để so sánh cường độ phát quang và nghiên cứu sự ảnh hưởng của điều kiện thủy nhiệt đến tính chất quang của CNPs. Kết quả nghiên cứu cho thấy CNPs chế tạo được có kích thước hạt phân bố trong vùng rộng từ 10 nm đến 100 nm. Phổ phát quang của CNPs phát quang mạnh nhất khi được kích thích ở bước sóng 350 nm. Trong nghiên cứu này, CNPs thu được khi thủy nhiệt 4 g bầu ở nhiệt độ 220˚C trong thời gian 12 giờ cho cường độ phát quang mạnh nhất.
THỰC TRẠNG NĂNG LỰC CẢM XÚC – XÃ HỘI TRỰC TUYẾN CỦA HỌC SINH TRUNG HỌC PHỔ THÔNG
Authors: Vũ Giang Thiên
Published: December 2023

Đời sống và học tập của học sinh trung học phổ thông ngày càng có sự gắn bó với các hoạt động trên không gian mạng. Bối cảnh này dẫn đến nhu cầu của việc giáo dục hình thành các năng lực số cho học sinh trở nên cấp thiết, trong đó có năng lực cảm xúc – xã hội trực tuyến (online social-emotional competence). Nghiên cứu này được thiết kế cắt ngang nhằm mục đích đánh giá thực trạng năng lực cảm xúc - xã hội trực tuyến, đồng thời xem xét tương quan giữa hành vi sử dụng mạng xã hội và năng lực cảm xúc - xã hội trực tuyến của 389 học sinh THPT. Kết quả khảo sát và phân tích định lượng cho thấy năng lực cảm xúc - xã hội trực tuyến của học sinh đạt mức trung bình (ĐTB=3.09). Bên cạnh đó, phân tích định tính từ phỏng vấn sâu cho thấy mạng xã hội có tác động 2 chiều đến năng lực cảm xúc - xã hội trực tuyến của học sinh và năng lực cảm xúc - xã hội trực tuyến cao cũng là một yếu tố then chốt giúp hạn chế tác động tiêu cực của mạng xã hội đến sức khỏe tâm thần của học sinh. Các phát hiện trong nghiên cứu này là nền tảng lý luận và thực tiễn quan trọng để có thể thực hiện các nghiên cứu có liên quan đến năng lực cảm xúc - xã hội trực tuyến và mở rộng sự hiểu biết về ứng dụng của năng lực cảm xúc - xã hội trực tuyến trong lĩnh vực Tâm lý học và Tâm lý học giáo dục tại Việt Nam
PHÁT TRIỂN BỀN VỮNG NGÀNH TÔM VIỆT NAM: THÁCH THỨC VÀ GIẢI PHÁP
Authors: Dung Đỗ Doãn , Anh Lê Hùng
Published: December 2023

Trong những thập niên qua, ngành tôm luôn đóng vai trò chính trong việc đưa Việt Nam trở thành một trong những quốc gia xuất khẩu thủy sản lớn nhất thế giới. Việc sản xuất theo định hướng xuất khẩu bắt đầu vào đầu những năm 1990 càng góp phần thúc đẩy ngành tôm phát triển mạnh mẽ. Tuy nhiên, sau một thời gian là một trong những quốc gia dẫn đầu, vị trí của con tôm Việt Nam trên bản đồ tôm thế giới đã thay đổi đáng kể. Giá thành sản xuất cao, ô nhiễm môi trường và dịch bệnh, sản phẩm nhiễm kháng sinh và sự thiếu hụt về hỗ trợ tín dụng, cơ sở hạ tầng và nguồn nhân lực kỹ thuật cao là những thách thức mà ngành tôm Việt Nam đang đối mặt. Bên cạnh lợi thế là nhu cầu tiêu dùng tăng, ngành tôm Việt Nam cũng vấp phải sự cạnh tranh khốc liệt từ các quốc gia khác trong khu vực và thế giới. Xu hướng toàn cầu hướng đến sản xuất thực phẩm bền vững về môi trường và có trách nhiệm xã hội đã đưa ra thêm một loạt thách thức cho ngành tôm. Trong bối cảnh đó, công nghệ nuôi tôm sinh học và mô hình hợp tác chia sẻ lợi nhuận được đề xuất nhằm tạo điều kiện cho tất cả các bên liên quan cùng góp phần để thúc đẩy ngành tôm phát triển bền vững. Điều này có thể giúp giảm chi phí sản xuất, tăng năng suất, giảm tác động đến môi trường, đảm bảo chất lượng sản phẩm, và tạo điều kiện cho truy xuất nguồn gốc, đáp ứng yêu cầu về cạnh tranh toàn cầu. Ngoài ra, sự hợp tác cũng có thể tạo ra cơ hội xuất khẩu và tạo thêm giá trị gia tăng cho ngành tôm tại Việt Nam.
Darbe ve Terörizm Perspektifinde Bir İnceleme: FETÖ
Authors: Akdoğan Yalçın
Published: December 2023

Terör ve terörizm kavramları farklı ülkeler, gruplar veya kesimler tarafından çok farklı şekillerde tanımlanmakta, kavramsal farklılıklar terörle mücadelede ortak hareketi, iş birliğini ve dayanışmayı zayıflatarak çifte standart, hoş görme, teşvik ve örtülü/doğrudan destek gibi olumsuzluklara yol açmaktadır. Türkiye örneğinde terörle mücadele, terör örgütleri ve terör tanımı konusunda geniş bir müktesebat oluşmuştur. Türk siyasi tarihinde yaşanan ve demokratik hayatı kesintiye uğratan en önemli gerçeklerden biri darbe, muhtıra veya ihtilal kalkışmalarıdır. Emir komuta zinciri veya cunta biçiminde gerçekleşen darbelerde, darbecilerin bazıları, daha sonra anayasada değişiklik yapmak ve demokratik düzene müdahale etmekle suçlanarak yargılanmıştır. Ancak, eylemleri organize ve örgütlü olmasına rağmen bir örgüt olarak tanımlanmamışlar veya işlenen suç terörle mücadele kanununa aykırı olmakla birlikte terör örgütü olarak nitelendirilmemişlerdir. Sadece iki girişim terör örgütü iddiasıyla dava konusu olmuş ve bunların birincisi olan Ergenekon terör örgütü iddiaları Yargıtay’ca bozulmuştur. Diğeri, Fetullahçı Terör Örgütü (FETÖ) ise darbe girişiminde bulunan terör örgütü olarak Yargıtay’ca onanmıştır. Bu makale FETÖ bağlamında ‘darbeci terör örgütü’ nitelemesini ele alıp incelemektedir.
İç Güvenlik İstihbaratı ve Polis İstihbaratı Arasındaki İlişki: Türk Polis Teşkilatı/İstihbarat Başkanlığı Örneği
Authors: Akbaş Mehmet
Published: December 2023

İstihbarat çalışmaları son yıllarda artan akademik ilginin bir sonucu olarak giderek artan bir konu çeşitliliğine kavuşmuştur. Bunun bir örneğini teşkil eden iç güvenlik istihbaratı, Amerika Birleşik Devletleri’nde gerçekleşen 11 Eylül saldırılarından bu yana özellikle terörle mücadele gündemi kapsamında öne çıkan konulardan birisi olmuştur. İç güvenlik konularına ilişkin yeni bir istihbarat gündemi veya kurumuna alan açmanın gerekli olup olmadığı halen tartışmalıdır. Bununla birlikte farklı ülkelerden birçok hükümet görevlisi ve akademisyen artan terörizm ve sınır aşan suç tehdidinin iç güvenlik ajandasına daha kapsamlı bir bakış gerektirdiğini vurgulamaktadır. Bu noktada, kolluk istihbaratı ve istihbarata dayalı polislik faaliyetlerini sürdüren polis teşkilatlarının önemi giderek artmaktadır. Polis teşkilatlarının iç güvenlik istihbaratına katkısını olumlu veya olumsuz yönden etkileyen pek çok husus olabilir. Alandaki karşılaştırmalı çalışmalar neticesinde, kolluk yapısı, istihbarat eğitimi, istihbarat topluluğu ile bütünleşme ve adli yargı makamları ve kolluk birimleriyle ilişki başlıklarının bahsedilen bu katkının ne ölçüde olduğuna karar vermeye uygun başlıca değişkenler olduğu görülmektedir. Türk Polis Teşkilatı’nın (EGM) bir parçası olan İstihbarat Başkanlığı (EGMİB), bir polis istihbarat kurumunun iç güvenlik istihbaratı ve milli güvenlik istihbaratı alanlarına katkısını incelemek adına verimli bir örnektir.
RECURSOS TECNOLÓGICOS PARA A EDUCAÇÃO BÁSICA: UMA EXPERIÊNCIA DE FORMAÇÃO CONTINUADA, PARA PROFESSORES DA SEMED DE PLACAS-PA, ANCORADA NA TEORIA DOS CAMPOS CONCEITUAIS
Authors: Marinho Filho Eliseu da Rocha , Lima Jhonatan da Silva
Published: December 2023

Este artigo nasceu de um projeto de extensão submetido junto ao IFPA – Campus Altamira e aplicado com um grupo de professores da rede municipal de educação fundamental da cidade de Placas-Pa. Apresentamos alguns recursos tecnológicos voltados para a educação e que servisse de base para que os participantes pudessem replicar esses recursos com seus alunos. Após a apresentação de cada recurso, propusemos uma situação para ser resolvida pelos participantes e usamos a observação participante (como metodologia de pesquisa) para o registro das impressões. Em seguida, lançamos mão da Teoria dos Campos Conceituais (TCC) de Vergnaud como referencial epistemológica para embasar nossas análises. Também buscamos discutir as possíveis representações e os objetivos de cada situação proposta à luz da TCC. Durante o processo de tentativa de resolução dos professores foi possível vislumbrar o brotamento dos invariantes operatórios, o que nos deixou bastante confiantes de que esta forma de abordagem é propicia para o brotamento dos conceitos e teroremas-em-ação do campo conceitual abordado. Os resultados nos mostraram que trabalhar com recursos tecnológicos voltados para a formação continuada de professores da educação básica pode ser um fator de melhoria da qualidade da aula ofertada por estes.
EFEITO DO TRATAMENTO TÉRMICO NA MICROESTRUTURA E PROPRIEDADES DO AÇO DUPLEX UNS S31801
Authors: Rios Carlos Triveño , Antunes Renato Altobelli , Vieira Guilherme Gomes , Vioto Rodrigo Piveta
Published: December 2023

O aço inoxidável duplex (austenítico-ferrítico) apresenta resistência mecânica e resistência à corrosão superior à dos aços austeníticos, daí sua ampla utilização na indústria petroquímica. O objetivo do presente trabalho foi estudar o efeito do tratamento térmico na microestrutura, nas propriedades mecânicas e na resistência à corrosão do aço inoxidável duplex 2205 (UNS S31803). O material como recebido, foi solubilizada em temperatura de 1070 oC e posteriormente tratado termicamente nas temperaturas de 650 e 800 oC por um período de recozimento de 1 e 4 horas. Após recozimento as ligas foram caracterizadas quanto a sua microestrutura por microscopia eletrônica de varredura e por difração de raios-X. A caracterização mecânica foi realizada por medidas de dureza Brinell e Microdureza Vickers e ensaios de compressão a frio. A resistência à corrosão foi avaliada por ensaios de potencial de circuito aberto. Foi observado que as amostras recozidas apresentaram um aumento na resistência compressiva, porém apresentaram menor resistência à corrosão.
PENGARUH BURNOUT TERHADAP KINERJA PEGAWAI DENGAN KEPUASAN KERJA SEBAGAI VARIABEL MEDIASI
Authors: Tri Rizki Apriliani
Published: December 2023

Penelitian ini bertujuan untuk menganalisis pengaruh burnout terhadap kinerja pegawai, dengan mempertimbangkan kepuasan pegawai sebagai mediator. Pendekatan metodologi yang digunakan adalah deskriptif kuantitatif, dengan Dinas Pemberdayaan Masyarakat dan Desa Kabupaten Serang sebagai objek penelitian dan melibatkan 40 responden sebagai sampel penelitian. Data survei diperoleh melalui Skala interval 1-5 dan kemudian dianalisis menggunakan perangkat lunak Smart PLS versi 4.0. Hasil temuan penelitian ini menyiratkan bahwa: 1) burnout berpengaruh negatif terhadap kepuasan kerja; 2) burnout berpengaruh negatif terhadap kinerja pegawai 3) kepuasan kerja berpengaruh positif terhadap kinerja pegawai 4) burnout memiliki berpengaruh negatif terhadap kinerja pegawai melalui mediasi kepuasan kerja.
Intervensi Keperawatan Coaching Support pada keluarga terhadap upaya pemenuhan nutrisi Balita Stunting di desa Klungkung Sukorambi Jember
Authors: Wahyuning Asih Susi , Asmuji  , Supriyadi  , Devita Norma Yulianda
Published: December 2023

Background and Aim: The state of malnutrition or chronic malnutrition that occurs in toddlers aged between 0-60 months, characterized by short stature and delays in growth and development is called stunting. The reported stunting rate is generally global, not differentiated by age range, so the exact number for each of these age ranges cannot be known. However, the average cases discussed were cases in groups of children or toddlers that received less attention. This condition causes toddlers to be very vulnerable to stunting. Toddlers who have experienced stunting are of particular concern, especially in fulfilling their nutrition. The family Coaching Support nursing intervention program is very important to increase the nutritional adequacy of these toddlers Methods: The research design uses a correlational design through a cross sectional model. The population used by the researchers was 64 children with a sample of 52 children using a proportional stratified random sampling technique. Bivariate analysis using the Spearman Rank correlation test. Results: The results of the study obtained a p value of 0.0005 <α 0.05 with a correlation of 0.3244 which means that the study has a moderate relationship between the coaching support nursing intervention model and the fulfillment of nutritional needs in children. Conclusion: The role of nurses, especially in community and family nursing, can be as a counselor assistant and as an educator related to understanding the form of family coaching support to preventing stunting or malnutrition in children according to family expectations in achieving the appropriate stages of child and family development

 

Keywords ; nursing intervention, Coaching support, family, toddlers
Pengaruh Yoga Prenatal Terhadap Kualitas Tidur Ibu Hamil Trimester III
Authors: Neny Yuli Susanti  , Raudahtul Hikmah  , Kartika Sari Andayani
Published: December 2023

Prenatal yoga is a kind of exercise specifically designed for pregnant women. Pregnant women who practice prenatal yoga may reap a variety of physical and psychological advantages by training their body and breath. Prenatal yoga will educate pregnant women to adapt to new conditions, concentrate on breathing and body awareness, and decrease anxiety. It will also assist pregnant women relax and develop the muscles that will be utilized for birthing later. In a span of 12 days, the research was repeated three times. Pre-experimental, one group, pre-test, post-test design comprised the study methodology. The population for this research consisted of 35 pregnant women who were all aged 28 to 36 weeks and had been homogenized in the working area of the Banyuputih Public Health Center in Situbondo Regency. 32 pregnant women were included in the sample using a proportionate random sampling approach. Questionnaire and SOP were the instruments employed. editing, scoring, coding, and tabulating are all forms of data processing. Wilcoxon statistical analysis. According to the study's findings, 29 pregnant women and 31 other respondents (96.9%) had poor sleep quality before practicing yoga, while 29 other respondents (96.9%) had excellent sleep quality after. 29 expectant mothers in all (90.6%). based on a Wilcoxon test statistical analysis with a significance threshold of p=0.000.

 

Keywords: Yoga Exercise, Sleep Quality of Pregnant Women
Uji Parameter Spesifik dan Non Spesifik p ada Kopi Robusta ( Coffea canephora )
Authors: Prasasti Azmi Prasasti , Stephanie Devi Artemesia  , Firda Ihza Firgilia  , Wulan Dari Nur Wahyu Liana
Published: December 2023

Robusta coffee is the most widely cultivated type of coffee in Indonesia. Caffeine in coffee determines the taste and aroma of coffee. Extract standardization determines the quality of the extract. Therefore, this study aims to standardize the extract including organoleptic extract, calculating the yield weight, moisture content and ash content, as well as testing the caffeine content of Robusta coffee using the gravimetic method. The solvent used was ethyl acetate 99% with refluks extraction method. The results showed that the yield weight was 9,712%, the moisture content was 4,83% and the as content was 0,43%. The water content and ash content values meet the standards set by Farmakope Herbal Indonesia. Meanwhile, the value of caffeine levels shows 7,91 ± 0,01 %
Pengalaman Pasien Diabetes Melitus Dalam Mempertahankan Gula Darah Secara Mandiri Di Wilayah Kerja Puskesmas Kota
Authors: Simon Maria Getrida , Yohana Hepilita  , Lusia Henny Mariati  , Oliva Suyen Ningsih
Published: December 2023

DM is a health problem that affects productivity and reduces the quality of human resources. Diabetes Mellitus is a chronic metabolic disorder caused by the pancreas not being able to produce enough insulin or the body not being able to use insulin effectively. Insulin is a hormone that regulates the balance of blood sugar levels. To regulate the balance of blood sugar levels, treatment that can be focused on diabetics is by changing lifestyle. The urgency of this research is that this research can help patients choose the right way to maintain blood sugar so as to prevent patients from getting diabetic complications and improve the quality of life of Diabetes Mellitus patients. The purpose of this study was to see how the experience of Diabetes Mellitus patients maintains Blood Sugar. This study uses qualitative research methods. The qualitative research method is research that uses an interpretive and naturalistic approach to the focus of the research. Qualitative research also studies phenomena in their natural state without manipulation, and interprets the meaning of these phenomena from the perspective of the actor. Based on this research, it was found that there were 3 themes, namely self-management, support and motivation and lack of knowledge in self-management. Through this research, it is hoped that health workers will be more active in carrying out health promotion
HUBUNGAN ANTARA POLA MAKAN DENGAN STATUS GIZI ANAK USIA PRASEKOLAH DI MASA PANDEMI COVID-19 DI TK MIFTAHUL HUDA KENDALSARI MALANG
Authors: Mutmainnah  , Rahmawati Maulidia  , Andi Surya Kurniawan
Published: December 2023

Pola makan merupakan kebiasaan penting yang akan mempengaruhi status gizi dan pemenuhan kebutuhan gizi seimbang. Kebiasaan makan yang buruk akan berpengaruh pada status gizi, yang dapat menyebabkan tumbuh kembang anak tidak optimal. Di Indonesia, status gizi masih menjadi masalah utama, khususnya bagi anak-anak. Pola makan yang sehat juga sangat dianjurkan di masa pandemi ini, terutama bagi anak-anak yang masih rentan terhadap masalah kesehatan. Penelitian ini bertujuan untuk mengetahui apakah status gizi anak prasekolah dipengaruhi secara signifikan oleh pola makannya. Desain penelitian ini komparatif non-eksperimental atau bisa disebut dengan desain retrospektif kuantitatif. Tehnik yang digunakan purposive sampling yang mana tehnik tersebut digunakan untuk menentukan sampel yaitu 34 anak dari populasi 50 anak prasekolah. Kriteria penelitian adalah anak-anak berusia antara 4 dan 6 tahun dan anak-anak dari orang tua yang bisa membaca dan menulis. Formula Z-score dan kuesioner pola makan digunakan dalam penelitian ini untuk mengumpulkan informasi. Uji Spearman Rho digunakan untuk menganalisis data. Hal ini menunjukkan bahwa hasil dari nilai p sebesar 0,000 yang berarti ada hubungan yang bermakna antara status gizi anak dengan pola makan, dengan tingkat keeratan 0,666. Status gizi anak meningkat dan membaik sebanding dengan jumlah makanan yang baik yang diberikan.
PENGARUH TANAMAN HERBAL TERHADAP PENINGKATAN KADAR TROMBOSIT PADA ANAK DEMAM BERDARAH DENGUE (DBD)
Authors: Sumartini Rina
Published: December 2023

Dengue hemorrhagic fever is a disease caused by the dengue virus where the virus has 4 variations, namely DEN-1, DEN-2, DEN-3, DEN-4. Dengue virus infection is mediated by a vector in the form of the Aedes aegypti mosquito which is widely spread throughout tropical areas, one of which is Indonesia. Independent actions that can be taken during home treatment using herbal plants. This literature review aims to determine the effect of herbal plants on increasing platelet levels in children. Qualitative research with a literature review approach with a search method using an electronic data base. The inclusion criteria used were using an intervention journal to overcome the problem of dengue fever using herbal remedies that can be accessed in full text. Based on a literature review in 4 journals, namely herbal plant therapy, namely the administration of Angkak, guava juice, date palm juice, and boiled papaya leaves, as an effort to increase platelet levels in dengue fever patients. The approach used is to collect and analyze research articles regarding herbal plants on increasing platelet levels in children. Articles were collected through the electronic database EBSCO and Google Schoolar using the keywords: herbal plants, dengue fever, platelets and children. The criteria for articles used are those published in the period between 2011-2022.
Assessments on Chronology, Metrology, and Function of Mastoid-Shaped Weights
Authors: Güler Yavuz Selim
Published: December 2023

In this article, we will examine mastoid-shaped weights, a somewhat underrepresented topic in the study of historical metrology. Initially, we will review the research that has been ongoing since the nineteenth century, assessing its contributions to the field. Following this, we will address three central debates encountered in this research area, revolving around the chronology of mastoid-shaped weights, their metrological system, and their function, offering insights through examples that have been previously published. Then, we will investigate two previously unpublished mastoid-shaped weights found in the Suna and İnan Kıraç Foundation Pera Museum Anatolian Weights and Measures Collection, looking at them through the lenses of both chronology and metrology. Through this work, we hope to facilitate a deeper understanding of mastoid-shaped weights, supporting future identifications in Turkish museums and archaeological excavations and shedding light on their place in the historical metrology of the Eastern Mediterranean.
Safevi Ordusunun Yönetim Sistemi
Authors: NƏCƏFOVA Rəna
Published: December 2023

Mirze Refian'ın Düstûr`ül Mülûk'u Safevi Devleti'nin idari ve mali yapısını inceleyen değerli bir kaynaktır. Bu eserlerden çok azı günümüze kadar gelebilmiştir. Bu çalışma da onlardan biridir. Düstûr`ül Mülûk eserinde diğer kaynaklarla karşılaştırıldığında idari teşkilat temsilcilerinin görevleri, ücretlerinin ödenmesi, nizam ve aşiret şartlarının özellikleri, vergiler vb. konularda bilgiler daha detaylı bir şekilde sunulmaktadır. Yazarın bilgileri esas olarak organizasyonel konularla ilgiliydi. Mirze Refia'nın kendisi Safevi sarayında Müstevfi ul-Memalik olarak çalışıyordu. Eserde müstevfinin idari, askeri ve mali sistemi çok açık bir şekilde yazılmıştır. Mirze Refia, Şah'ın "Umera-i Dövlethane-i Mübarek" olarak anılan özel görevlileri, koruması, hizmetçisi, uşakların efendisi ve kahyası hakkında geniş bilgiler veriyor. Daha sonra eserde vezîr-âzam, divanbey, vakiunnevis gibi emirlerin yanı sıra "Umera-i cankı" adlı bir kurumdan da bahsedilmektedir. Eserde yüksek mevkilerden başlayarak alt mevkilere kadar tüm yönetim sistemi hakkında bilgiler verilmiştir. Düstûr`ül Mülûk eseri Safevi ordusu hakkında bilgi edinmek için değerli bir kaynak olduğunu da belirtmek gerekir
Orta Çağ Azerbaycan ve Özbek Sanat İlişkileri: Sanatsal Etki ve Ortak Konular
Authors: HEŞİMOVA Terane
Published: December 2023

Makalede genel olarak Azerbaycan ve Özbek halklarının sanatsal ilişkilerinin tarihinden bahsedilmektedir. Orta Çağ Azerbaycan şiirinin Özbek edebiyatındaki rolü, bu doğrultuda Özbek şiirinin gelişimi, sanatsal etki, anane ve temayüller gibi edebî meseleler araştırmamızın konusu olarak belirlenmiştir. Klasik Azerbaycan şairi Nizâmî Gencevî `nin ve İmadeddin Nesimî`nin Özbek klasikleri Alî-Şir Nevâyî`nin, Mevlana Lütfi`nin, Sekkaki, Mukimi ve diger Özbek şairlerinin sanatına gösterdiyi etki, esinlenme, ortak konularda kaleme alınan eserler ve bu hususta genel Türk edebiyatının gelişimi makalemizin temel konuları olarak belirlenmiştir.
Ortaokul Fen Bilimleri Ders Kitaplarının Değerler Açısından İncelenmesi
Authors: ÖZENÇ DEMİR Burcu , ÖZER Bayram
Published: December 2023

Araştırmanın amacı, 2022-2023 eğitim öğretim yılında ortaokullarda okutulan 5, 6, 7 ve 8. sınıf fen bilimleri ders kitaplarında yer alan değerleri belirlemek ve bu değerlerin farklı yayınlara ait ders kitapları içindeki dağılımını tespit etmektir. Ayrıca milli, manevi ve dini değerlerimize aykırı değer durumları da incelenmiştir. Araştırmada, belirtilen sınıf düzeylerinde fen bilimleri dersinde okutulan yedi ayrı ders kitabı 27 değer üzerinden incelenmiştir. Ders kitaplarının giriş kısmında bulunan İstiklal Marşı ve Gençliğe Hitabede yer alan değerler incelemeye alınmamıştır. Nitel araştırma yöntemi kullanılan araştırmada veriler, doküman analizi kullanılarak analiz edilmiştir. Araştırma sonucunda ders kitaplarında sırasıyla en çok sorumluluk, çalışkanlık, duyarlılık ve yardımlaşma-dayanışma değerlerine yer verildiği tespit edilmiştir. Kitap içindeki değerlerin dağılımları arasında büyük farklar bulunduğu ve değerlerin konular arasında eşit dağılmadığı tespit edilmiştir. Alçakgönüllülük, selamlaşma, doğruluk-dürüstlük ve nazik olmak, misafirperverlik değerlerine ya çok az yer verilmiş ya da hiç rastlanmamıştır. Ders kitapları okuma metinleri ve görseller yönünden de incelenmiş olup duyarlılık, hoşgörülülük, sorumluluk değerlerine ve vatanseverlik, kültürel mirasa sahip çıkma, milli ve dini değerler ile ilişkili olan Türk İslam bilim dünyasından örneklere yer verildiği ancak bu örneklerin eşit şekilde dağılmadığı tespit edilmiştir. Araştırmada ulaşılan sonuçlar doğrultusunda, fen bilimleri ders kitaplarında değerler açısından inceleme yapacaklara ve fen bilimlerinde değerlerin aktarılmasını önemseyen eğitimcilere çeşitli öneriler getirilmiştir.
SPATIAL EFFICIENCY OF ROMANIAʼS DEVELOPMENT REGIONS FROM THE PERSPECTIVE OF SUSTAINABLE DEVELOPMENT
Authors:   ”Constantin Brâncoveanu” Secondary School, Constanța, Romania, MATEI Gheorghe
Published: December 2023

The study assesses the spatial efficiency of Romaniaʼs counties and development regions from the perspective of sustainable development. Data Envelopment Analysis (DEA) was used to calculate spatial efficiency, and A-P model (Andersen and Petersen) was used to rank efficient units (those with a score of 1.000) to assess superefficiency. The results of the study are graphically translated into four maps. The average efficiency of Romaniaʼs counties is 0.945 and the average efficiency of development regions is 0.986. Almost all development regions are efficient, with the only inefficient region being the Sud-Est region (0.887). The development regions with the highest superefficiency scores are located in the western part of Romania. The highest score of superefficiency is registered by the București-Ilfov region (30.997), the capital of the country and its surroundings, the economic engine of Romania.
Results of production tests of an experimental diamond crown during exploratory drilling in Kazakhstan
Authors:   Satpaev University, Almaty, Kazakhstan, Ratov B. T. , Chudik I. A. ,   Ivano-Frankivsk National Technical University of Oil and Gas, Ivano-Frankivsk, Ukraine, Fedorov B. V. ,   Satpaev University, Almaty, Kazakhstan, Sudakov A. K. ,   National Technical University, Dnipro, Ukraine,   National University, Lviv, Ukraine, Borash B. R. ,   Yessenov University, Aktau, Kazakhstan
Published: December 2023

The work is devoted to the results of production tests of a multilayer diamond crown with a comb profile of all impregnated layers separated by diamond-free layers of lower hardness. A distinctive feature of the crown is the placement of diamond-containing layers on a three-way screw surface with a small step. This makes it possible to involve in the process of deepening the fungus into a partially cracked zone the rock lying under the zone of diamond grains introduction. The zone of theoretical justification of the effectiveness of the profile of the matrix. The above-mentioned patent crown under the abbreviation KSB-3M (HQ) has passed production tests at the helogical facility of the Kazakh company. Rocks are mainly represented by carbonaceous-siliceous metagalium of the XIII - IX and partial X-th category. Drilling was carried out with the use of projectile with removable core receiver. 389 wells were drilled with one experimental crown, and most of the footage falls on the IX–category rock, which indicates the great durability of the tool. The mechanical drilling speed varies from 5.5 to 3.5 m/h depending on the rock quality. It was decided to continue experiments with KSB-3M crowns on other geological sections with harder rocks. Keywords: production tests; multilayer immigrated crown; distribution drilling; high rock resistance.
Identification and analogies method application in development problems solving for oil fields in Western Siberia
Authors:   Institute of Oil and Gas, Ufa State Petroleum Technological University (branch in Oktyabrsky), Russia, Mukhametshin V. V.
Published: December 2023

For the conditions of Western Siberian fields, a set of algorithms has been developed to effectively use the analogy method to solve various problems of improving the efficiency of managing the development of facilities in order to increase the subsoil user companies profitability and increase the degree of reserves development. A real search algorithm is proposed not only for analogous facilities, but also for groups of analogous facilities, which makes it possible to significantly expand the range of possible solutions to various problems. The results obtained make it possible to justify both the choice of a faciliy for a proven technology, method or system, and the choice of a technology, method or system for a faciliy. Block diagrams of dendrograms were created separately for stratigraphic systems, allowing to justify the expansion of areas for effective technologies application with minimal risks and to outline the zones with maximum ones. Keywords: oil fields developmen; analogous objects; development technology; identification; management efficiency improvement; recoverable reserves.
Novel strategies for enhancing hydrodynamic cavitation in a circular Venturi for gas hydrate prevention
Authors:   Institute of Petroleum and Natural Gas Engineering, Siberian Federal University, Krasnoyarsk, Russia, Bashmur K. A. , Bukhtoyarov V. V. ,   Digital Material Science: New Materials and Technologies, Bauman Moscow State Technical University, Moscow, Russia,   Institute of Petroleum and Natural Gas Engineering, Siberian Federal University, Krasnoyarsk, Russia, Musazade E. Sh. ,   Institute of Petroleum and Natural Gas Engineering, Siberian Federal University, Krasnoyarsk, Russia, Sokol’nikov A. N. ,   Institute of Petroleum and Natural Gas Engineering, Siberian Federal University, Krasnoyarsk, Russia, Kolenchukov O. A. ,   Institute of Petroleum and Natural Gas Engineering, Siberian Federal University, Krasnoyarsk, Russia
Published: December 2023

The paper considers the problem of hydrate formation, which leads to a significant decrease in the level of production and the creation of a serious threat to the safety of working personnel. A device based on hydrodynamic cavitation to combat hydrate formation is proposed. Based on the turbulence model of shear stress transfer (SST) k-ù, an improved model of non-isothermal fluid flow is presented for the analysis of cavitation processes in the ANSYS CFX program. The model showed that a change in the design features of the cavitator leads to a change in the intensity of its formation, which, in turn, affects the thermodynamic characteristics of the flow. So, with the ratio of the helicoid surface to the length of the neck equal to 0.75, the length of the cavitation cloud was 154 mm, the maximum value of the average gas fraction content was 38%, and the maximum temperature change in the flow flowing through the cavitator reached 1 K. And with the ratio of the above-mentioned geometric parameters equal to 1, the length of the cavitation cloud reaches 245 mm, the maximum value of the average gas fraction content is 60%, and the temperature change of the flow flowing through the cavitator increases to 2 K. A departure from the zone of possible hydrate formation is achieved by increasing the flow temperature. Keywords: Venturi tube; hydrate formation; CFD modeling; cavitation; cavitator.
Harnessing the Power of Digital Twins for Enhanced Material Behavior Prediction and Manufacturing Process Optimization in Materials Engineering
Authors: TUR Erkan
Published: December 2023

The advent of Industry 4.0 and the digital revolution have brought forth innovative technologies such as digital twins, which have the potential to redefine the landscape of materials engineering. Digital twins, virtual representations of physical entities, can model and predict material behavior, enabling enhanced design, testing, and manufacturing of materials. However, the comprehensive utilization of digital twins for predictive analysis and process optimization in materials engineering remains largely uncharted. This research intends to delve into this intriguing intersection, investigating the capabilities of digital twins in predicting material behavior and optimizing manufacturing processes, thereby contributing to the evolution of advanced materials manufacturing. Our study will commence with a detailed exploration of the concept of digital twins and their specific applications in materials engineering, emphasizing their ability to simulate intricate material behaviors and processes in a virtual environment. Subsequently, we will focus on exploiting digital twins for predicting diverse material behaviors such as mechanical properties, failure modes, and phase transformations, demonstrating how digital twins can utilize a combination of historical data, real-time monitoring, and sophisticated algorithms to predict outcomes accurately. Furthermore, we will delve into the role of digital twins in optimizing materials manufacturing processes, including casting, machining, and additive manufacturing, illustrating how digital twins can model these processes, identify potential issues, and suggest optimal parameters. We will present detailed case studies to provide practical insights into the implementation of digital twins in materials engineering, including the advantages and challenges. The final segment of our research will address the current challenges in implementing digital twins, such as data quality, model validation, and computational demands, proposing potential solutions and outlining future directions. This research aims to underline the transformative potential of digital twins in materials engineering, thereby paving the way for more efficient, sustainable, and intelligent material design and manufacturing processes.
Ekstrüzyon Yöntemiyle Üretilmiş AA6060 Profilde Ön Isıtma Sıcaklığının Sertliğe Etkisinin Deneysel Olarak Araştırılması
Authors: SARAÇ İsmail , DURNA Mehmet Akif
Published: December 2023

Alüminyum alaşımları diğer metal alaşımlarıyla karşılaştırıldığında, günümüz endüstrisinde büyük bir paya sahiptir. Alüminyum ekstrüzyon teknolojileri endüstrinin birçok alanında kullanılmaktadır. Ekstrüzyon prosesi sonrasında ürünün mekanik özelliklerini etkileyen üretim parametrelerinden birisi de biyet ön ısıtma sıcaklığıdır. Deneysel yöntem kullanılarak yapılan bu araştırmada, günümüzde en çok kullanılan Alüminyum alaşımlarından olan AA6060 alaşımının, sabit üretim koşullarında ve zımba hızında, farklı ön ısıtma sıcaklıklarında, yapay yaşlandırma prosesi öncesinde ve sonrasında sertlik değerleri ölçülmüştür. Çalışmanın amacı, üretim sonucunda sıklıkla karşılaşılan, istenilen sertlik değerlerini yakalayamama sorununa ön ısıtma sıcaklığının etkisini ortaya koymaktır. Deneysel çalışma sonucunda, farklı ön ısıtma sıcaklıkları kullanılarak üretilen numunelerden alınan örneklerin ön ısıtma sıcaklığı ile sertlik ilişkisi gösterildi. Elde edilen verilere göre, ideal ön ısıtma sıcaklığının yakalanmasıyla ekstrüzyon ve yaşlandırma prosesi sonucunda AA6060 alaşımının sertlik değerinde önemli bir gelişme elde edilmiştir.
The Importance of Clean Energy and Technology in the Development of Smart Cities
Authors: DİRİK Mahmut
Published: December 2023

In today's global context, reducing CO2 emissions and mitigating environmental impacts has become an important issue, leading to the inclusion of smart cities among the top priorities of every country. This article aims to provide solutions for creating appropriate policies and overcoming obstacles in this field, with a focus on the importance of clean energy in the development of smart cities. Specifically, by focusing on three important sectors, namely Energy, Transportation, and Buildings, the aim is to help create efficient roadmaps for developing smart cities. To achieve this goal, successful policies and strategies implemented in successful cities will be examined to overcome the barriers in these sectors and achieve smart city status. The article emphasizes the importance of local government and stakeholder collaboration. This collaboration plays a critical role in creating appropriate policies for increasing the use of clean energy in different sectors, as the ideas of politicians and energy experts cannot be implemented without the support and participation of local governments. Therefore, the cooperation and support of local governments and stakeholders are of great importance for the development of smart cities. In short, the article emphasizes the importance of clean energy in the development of smart cities, provides recommendations for identifying appropriate policies and overcoming barriers, and highlights the critical role of local government and stakeholder collaboration. Therefore, this collaboration can be considered as a successful step towards the development of smart cities.
Maria Cebotari in the Vienna classical operetta
Authors: Pilipetchi Serghei
Published: December 2023

The article contains unique materials, which were analyzed by the author, concerning M. Cebotari’s participation in the performances of the classical Viennese operetta on the stages of Germany and Austria. Dates, places and participants are additionally indicated. Announcements and criticism of the performances in the periodicals of the 30–40s arouse great interest. The German-language newspapers of that time present the main and the most accurate sources on the topic, which significantly complement the information in the monographs about the singer of A. Mingotti, A. Dănilă and R. Killius.
The problem of musical genres interpretation in B. Dubosarschi’s instrumental works
Authors: Sedih Inessa
Published: December 2023

In the center of our attention is the problem of genre treatment in the chamber instrumental compositions written by the Moldovan composer Boris Dubosarschi. The genre identification in his works acts as an active means of communication, emphasizing the most important facets of the work’s concept. The author reveals two main trends of the genre treatment by Dubosarschi: on the one hand, these are examples of „pure genres” and, on the other hand, they are original interpretations of traditional genre models, as well as of genre mixes with the involvement of such methods as conventional programmatic genre indications, genre allusions, mixed diffused genres, combining the principles of chamber, concerto and symphonic music.
The role of the double bass during The swing era of the classical jazz period
Authors: Socican Igor
Published: December 2023

The author aims to outline the significance of the double bass, within the jazz tradition, during the classical jazz period of the swing era. The importance of the factors that contributed to the popularization of jazz, implicitly, swing is demonstrated, such as: electrification; extensive involvement of recording studios and production of music discs, broadcasting through the radio stations, etc. Attention is paid to the professionalization of the musicians due to the increase in their number in the bands, the use of specific elements such as riffs, swing feel, etc.