bluuebunny/crossref_metadata_2025_split huggingface dataset:
KOMPARASI EFISIENSI METODE PERAKITAN JEMBATAN PANEL RANGKA BAJA PADA PRESERVASI JEMBATAN
Authors: Budi Adityo , Primaswari Gitaning , Andani Rikal 
Published: February 2025

Abstract

Deterioration of bridge conditions can be caused by material durability, traffic volume and load, environmental conditions, or natural disasters. For this reason, bridge rehabilitation activities are needed. The bridge rehabili-tation process often results in road access being cut off and the handling process takes quite a long time. To prevent isolated areas to happen, it is necessary to build emergency bridges, which are usually called steel frame panel bridges or also known as Bailey Bridges. The construction of steel frame panel bridges can use several installation methods, namely full-span, shoring, balanced cantilever, and semi-balanced cantilever. This research aims to compare the effectiveness and efficiency of steel frame panel bridge erection methods. For this reason, field observations and interviews were carried out related to the assembly of steel frame panel bridges. Data analysis was carried out quantitatively and qualitatively by comparing the cost, time and level of ease of installing steel frame panel bridges. This study shows that the installation of a steel frame panel bridge using the semi balanced cantilever method is the easiest installation, requiring installation time of only 13 days for a span of 30 m, and with the lowest cost.

Keywords: bridge; steel frame panel bridges; bridge assembly; semi balanced cantilever

Abstrak

Penurunan kondisi jembatan dapat disebabkan oleh durabilitas material, volume lalu lintas dan beban, kondisi lingkungan, atau adanya bencana alam. Untuk itu diperlukan kegiatan rehabilitasi jembatan. Proses rehabilitasi jembatan seringkali membuat akses jalan terputus dan proses penanganannya membutuhkan waktu yang cukup lama. Untuk mencegah adanya daerah yang terisolir, diperlukan pembangunan jembatan darurat, yang biasa disebut dengan jembatan panel rangka baja atau biasa disebut juga sebagai jembatan Bailey. Pembangunan jembatan panel rangka baja dapat menggunakan beberapa metode pemasangan, yaitu full-span, shoring, balanced cantilever, dan semi balanced cantilever. Penelitian ini bertujuan untuk membandingkan efektivitas dan efisiensi metode erection jembatan panel rangka baja. Untuk itu, dilakukan observasi lapangan dan wawan-cara yang terkait dengan perakitan jembatan panel rangka baja. Analisis data dilakukan secara kuantitatif dan secara kualitatif dengan membandingkan biaya, waktu, dan tingkat kemudahan pemasangan jembatan panel rangka baja. Studi ini menunjukkan bahwa pemasangan jembatan panel rangka baja yang menggunakan metode semi balanced cantilever merupakan pemasangan yang paling mudah, membutuhkan waktu pemasangan hanya 13 hari untuk bentang 30 m, dan dengan biaya yang paling murah.

Kata-kata kunci: jembatan; jembatan panel rangka baja; perakitan jembatan; semi balanced cantilever
PERTANGGUNGJAWABAN PIDANA KEJADIAN KECELAKAAN LALU LINTAS DI WILAYAH HUKUM POLRES SUBANG
Authors: Ningsih Lis Diana , Rizky Ajeng Meiliana , Hadi Prayoga Luthfil , Santosa Wimpy 
Published: February 2025

Abstract

Traffic accidents are in the top 5 causes of death in the world. Therefore, it is important to study the factors that cause traffic accidents. This study uses law enforcement theory and criminal responsibility theory with an empirical juridical approach and analytical descriptive nature. Data was collected through literature study to obtain primary, secondary and tertiary legal materials, which were analyzed qualitatively. This study shows that the main factor causing traffic accidents is human negligence, followed by unfit vehicles, poor road con-ditions, and environmental or weather factors. Criminal liability for negligent drivers involves a legal process, from investigation, prosecution, to trial. In practice, traffic accident cases are often resolved through conciliation at the investigation stage, although dissatisfied parties can take the case to court.

Keywords: traffic accident; law enforcement; driver negligence; legal process

Abstrak

Kecelakaan lalu lintas menempati 5 besar penyebab kematian di dunia. Karena itu, penting dilakukan kajian terhadap faktor-faktor penyebab kecelakaan lalu lintas. Studi ini menggunakan teori penegakan hukum dan teori pertanggungjawaban pidana dengan pendekatan yuridis empiris dan sifat deskriptif analitis. Data dikumpulkan melalui studi kepustakaan untuk memperoleh bahan hukum primer, sekunder, dan tersier, yang dianalisis secara kualitatif. Hasil penelitian menunjukkan bahwa faktor utama penyebab kecelakaan lalu lintas adalah kelalaian manusia, diikuti oleh kendaraan yang tidak layak, kondisi jalan yang buruk, serta faktor lingkungan atau cuaca. Pertanggungjawaban pidana terhadap pengemudi yang lalai melibatkan proses hukum, mulai dari penyidikan, penuntutan, hingga persidangan. Dalam praktiknya, kasus kecelakaan lalu lintas sering diselesaikan melalui perdamaian pada tahap penyidikan, meskipun pihak yang tidak puas dapat melanjutkan perkara hingga ke pengadilan.

Kata-kata kunci: kecelakaan lalu lintas; penegakan hukum; kelalaian pengemudi; proses hukum
Exploring Teacher’s Strategy in Teaching Listening through Songs at Eleventh Grade of SMA Walisongo Gempol
Authors: Aulia Vallyria Mamta , Megawati Fika 
Published: February 2025

English is one of the international languages that all people, especially students, must master. English is not only about reading but also speaking and listening. Therefore, listening material has been received up to the senior high school level since the junior high school level. In this listening lesson, a teacher must have the right and fun strategy in conveying material to students. In this study, researchers used interviews with teachers and made observations. The results of this study show that the two teachers have different strategies for conveying listening lessons. The first teacher used the 'Word Chain Song Game' strategy and the second teacher used the 'Guess the Meaning of Lyric' strategy. Each strategy is unique and has been adapted to class conditions and students' abilities. Listening comprehension is conveyed to students not only by listening to native speakers speaking but also by playing songs. Listening learning in this research, teachers use game-based learning strategies. Keywords: Song, Listening, Teacher’s Strategy
The Effect of Mother Tongue toward English Pronunciation
Authors: Sabata Yusniati N , Liise Depran , Rullu ST. Marhana , Nggolaon Desriani , Lakuana Nurhaida 
Published: February 2025

The purpose of this research is to describe the differences between English and students’ transcriptions and factors affecting English pronunciation. The researcher used a qualitative research method in this research which consisted of five students of English Education Study Program of Muhammadiyah Luwuk who were from Banggainese as the subjects. In collecting data, the researcher used the interview as an instrument. The findings of this research showed there are some differences between English and students’ transcriptions, i.e. there are mispronunciations. One of the causes is the effect of the mother tongue. Additionally, the researcher also found that there are four factors affecting English pronunciation, they are: age, the first, language, the learners’ motivation and attitude, and the teachers’ instruction in the target language.
IMPACTING ARTIFICIAL INTELLIGENT CHATBOT IN FLIPPED CLASSROOM TO ENHANCE STUDENTS’ SPEAKING COMPETENCE
Authors: Setyoningrum Tri Yuli , Susanto Dias Andris , Setiaji Arso 
Published: February 2025

Traditional teaching methods have changed in recent years due to the integration of technology into education. The use of artificial intelligence (AI) in education has received the greatest attention. The flipped classroom concept is one area where AI has demonstrated promise. However, one challenge teacher’s face in language learning contexts is providing opportunities for students to practice speaking skills effectively. The purpose of this study is to examine how AI Chatbots in flipped classrooms can enhance students' speaking competence. This study employed a mixed method research design. Students were split into two groups: the experimental group received instruction via an AI Chatbot before speaking class, and the control group received instruction using a conventional approach. A pre-test and a post-test were administered preceding to and following treatment, separately. Five participants were interviewed and a questionnaire was distributed to all participants in order to measure students' perceptions. The study's findings showed that teaching speaking through AI Chatbots in flipped classrooms was more effective than the conventional approach. Pupils who received instruction from an AI Chatbot in a flipped classroom were much more likely to pass KKM. The benefits of deploying AI Chatbots in flipped classrooms are also evident from students' questionnaire responses, which show that students enhanced their vocabulary, pronunciation and gained confidence. Briefly stated, AI Chatbots in flipped classroom can be utilized as a substitute for traditional classroom instruction in speaking, and they have been shown to boost students' confidence in addition to their speaking competence.
Retrospective analysis of non-pharmacological factors associated with ineffective control of arterial hypertension in a clinical sample
Authors: Asketova B. A. , Mazdorova E. V. , Shakhmatov S. G. , Shchepina Yu. V. , Ryabikov A. N. 
Published: February 2025

Introduction. Arterial hypertension (HT) is the most common risk factor of cardiovascular diseases and leads to increased premature mortality. About half of HT patients do not reach the target values of blood pressure (BP).Aim: To assess the frequency of failure to achieve the target BP level and to identify non-pharmacological factors associated with inefficient BP control in a clinical sample of patients with hypertension.Material and Methods. A sequential clinical sample of patients (n = 105, 19–84 years old) with an established diagnosis of HT receiving antihypertensive therapy (AHT), was examined. Clinical data were analyzed in groups with efficient (ECHT, n = 29) and inefficient control of hypertension (ICHT, n = 76) by the time of admission to the hospital.Results. In the entire sample, the proportion of ICHT (72%) was higher compared to ECHT (28%). The groups did not differ in age, anthropometry, menopausal status in women, and duration of HT, but with an increase in the degree of hypertension, the proportion of patients with NCAH increased. There were more women in ECHT group, and there were equal proportions of men and women in ICHT group. In the ICHT group, we observed higher values of HDLC, more frequent chronic heart failure (CHF) and single atherosclerotic plaques (AP) of carotid and other peripheral arteries; in the ECHT group, the average levels of plasma glucose, glycated hemoglobin, the proportion of smokers were higher, and type 2 diabetes and multiple AP were more common. The AHT (doses, regimen, combinations) was more adequate in the ECHT group. About half of the patients received combination therapy.Conclusion. In the clinical sample, one third of HT patients receiving AHT, had blood pressure controlled to target at hospital admission. Inefficient blood pressure control was associated with male gender, a higher level of HDLC, the high degree of HT, single AP and CHF. In the efficient control group, smoking, comorbidity with type 2 diabetes, multiple AP, higher glucose levels and HbA1c were more often noted.
Load Deflection Analysis of Beam-Column using Total Potential Energy (TPE) Principle
Authors: Al fadul Manar , Darwash Haider , Y. Al-Ghalibi Furat 
Published: February 2025

A modified TPE approach to perform finite deflection analysis of slender beam-column elements has been developed. The proposed approach utilizes the energy principal method and takes into account the geometric nonlinearity including the effects of axial force on bending stiffness, the end moments on axial stiffness (bowing), and the initial imperfection. A new equation of the deformation curve that approaches to the exact solution is used in the strain-displacement relation to obtain a more accurate beam-column response. The derived formulation of displacement of the beam-column under axial compressive load with single curvature bowing is presented with initial imperfection and different end eccentricities. The Green strain tensor equation is developed to consider higher-order bowing term. Nonlinear analysis of central finite deflection is carried out using Newton-Raphson iteration that includes high order terms of total potential energy (TPE). The beam-column stability is verified by computing the hessian determinant of the total potential energy. The validity of the new approach is established by comparing the numerical results obtained using the proposed equations against data previously published in the literature. Outputs from the analysis indicate that the proposed approach is capable of capturing the deflection of the beam-column with enhanced accuracy, ranging from 8.5% for e = 0.025 and up to 23.5% when e = 0.125.
Pengaruh Kompetensi SDM terhadap Kinerja Karyawan yang Dimediasi oleh Komitmen
Authors: Chamariyah Chamariyah  , Wasis Budiarto  , Imam Afifi Raqib  
Published: February 2025

Imam Afifi Raqib, 2024. The Effect of HR Competence on Employee Performance Mediated by Commitment (Study at KSPPS Institution. BMT NU Jatim Lenteng Branch Sumenep Regency). Postgraduate Program at Wijaya Putra University Surabaya. This type of research is explanatory research, the approach used is a quantitative approach, the research sample is 50 people. The analysis tool uses Smart PLS (Partial Least Square). Research objectives: 1) To determine and analyze whether HR competence has an influence on the performance of employees of KSPPS Institution. BMT NU JATIM Lenteng Branch Sumenep Regency. 2) To determine and analyze whether HR competencies have an influence on the commitment of the KSPPS Institution. BMT NU JATIM Lenteng Branch Sumenep Regency. 3) To determine and analyze whether commitment has an influence on employee performance KSPPS Institution. BMT NU JATIM Lenteng Branch Sumenep Regency. 4) To determine and analyze whether HR competence has an indirect influence on employee performance mediated by the commitment of the KSPPS Institution. BMT NU JATIM Lenteng Branch Sumenep Regency. The results showed that: 1) HR competence has a significant positive effect on employee performance as evidenced by the original sample value of 0.264 and p-values of 0.029. 2) HR competence has a significant positive effect on commitment as evidenced by the original sample value of 0.410 and p-values of 0.000. 3) Commitment has a significant positive effect on employee performance as evidenced by the original sample value of 0.310 and p-values of 0.026. 6) HR competence has no positive and significant effect on performance mediated by commitment as evidenced by the original sample value of 0.127 and p-values of 0.065.
Reseña de BLANCO GARCÍA, Juan Francisco (2018): <em>Cauca Vaccea. Formación, desarrollo y romanización de una ciudad</em>. Vaccea monografías 5, Centro de Estudios Vacceos Federico Wattenberg de la Universidad de Valladolid, Valladolid, 292 pp.
Authors: Coria Noguera José Carlos 
Published: February 2025

BLANCO GARCÍA, Juan Francisco (2018): Cauca Vaccea. Formación, desarrollo y romanización de una ciudad. Vaccea monografías 5, Centro de Estudios Vacceos Federico Wattenberg de la Universidad de Valladolid, Valladolid, 292 pp., ISBN 978-84-09-02536-7
El presente libro es una de las obras más recientes publicadas dentro de la serie Vaccea Monografías, editada por el Centro de Estudios Vacceos Federico Wattenberg de la Universidad de Valladolid. Es una editorial joven, pero con títulos esenciales para conocer el mundo protohistórico de la submeseta norte. En este sentido, la obra de J. F. Blanco va encaminada en dicha senda, ya que ofrece una síntesis actualizada de los datos arqueológicos de uno de los oppida vacceos más importantes: Cauca…
Kesesuaian Wisata Snorkeling dan Diving di Gusung Perlang Perairan Perlang Bangka Tengah
Authors: Robi Gunawan  , Sudirman Adibrata  , Andi Gustomi  
Published: February 2025

ABSTRAK
Gusung Perlang is located in Perlang Village, Central Bangka Regency. Gusung Perlang has underwater potential, namely coral reef ecosystems that becomes a tourist attraction in which the unique shape, color, and diversity of the biota with high selling value. This study aims to determine the value of the tourism suitability index, the carrying capacity of the snorkeling, and diving tourism area in the east Gusung Perlang waters. Moreover, the process of sampling is carried out in August 2021 at Gusung Perlang, Central Bangka Regency. The method of this study uses purposive sampling. Coral reef data is collected using the UPT (Underwater Photo Transect) method, reef fish using the visual census method and the time swim method. In addition, the data analysis is based on the tourism suitability index (IKW) matrix. The results of the Snorkeling Tourism Suitability Index (IKW) show that the location is suitable for station 1 (78.95%), station 3 (78.95%) and station 5 (77.19%), the location is conditional status in station 2 (70.18%). ) and station 4 (70.18%). The results of the tourism suitability index (IKW) calculation for diving show that the location is suitable for station 3 (77.78%), the location is conditional status in station 1 (72.22%), station 2 (62.96%), station 4 (62.96). %) and station 5 (74.07%).
Keywords: Suitability, Gusung Perlang, Snorkeling, Diving
Identifikasi Keanekaragaman Spesies Elasmobranchii Hasil Tangkapan Nelayan Lokal Yang Didaratkan di Taman Wisata Perairan Timur Pulau Bintan
Authors: Zamalludin Zamalludin , Karlina Ita , Hikmat Nugraha Aditya , Armanto Tri , Yandri Fahmi , Angraini Rika , Koenawan Chandra Joei 
Published: February 2025

Riau Islands Province has a larger water area than its land. This large water area then began to be managed with the establishment of a conservation area known as the Bintan Island Eastern Waters Tourism Park. The vast waters in the Riau Islands are thought to also have high diversity, one of which is Elasmobranchii species. The purpose of this study is to identify the species diversity and conservation status of Elasmobranchii from the catches landed by local fishermen in Bintan Island Eastern Waters Tourism Park. The method used in this study is a survey method, which is descriptive to determine the description of the results of the identification of species diversity and conservation status of Elasmobranchii. From the results of this study, 12 species and 8 families of 72 Elasmobranchii individuals were identified, with a diversity index value of H' = 2.21 (medium), uniformity index E = 0.89 (very good), and dominance index C = 0.14 (low) or no dominating species. From the conservation status analysis, it was found that 42% or 5 out of 12 Elasmobranchii species were categorized as Vulnerebel, 25% (3 species) were categorized as endangered and 8% (1 species) were categorized as critically endangered, 75% of Elasmobranchii species landed at the study site had a decreasing population status.

Keywords: Bintan, Elasmobranchii, Diversity, Conservation
Pola Pertumbuhan Kerang Lokan Geloina Erosa, Solander 1786 di Muara Jenggalu Kota Bengkulu
Authors: Nella Tri Agustini  
Published: February 2025

Kerang lokan Geloina erosa merupakan salah satu kelompok Bivalvia yang hidup dan berkembang di Ekosistem Mangrove. Kerang ini telah dimanfaatkan oleh penduduk sekitar sebagai biota konsumsi dan memiliki kandungan gizi yang tinggi. Salah satu daerah penghasil kerang lokan di Kota Bengkulu adalah Muara Jenggalu, terletak di Jalan Jenggalu Kelurahan Lingkar Barat Kota Bengkulu. Permintaan masyarakat yang cenderung meningkat setiap tahun menyebabkan meningkatnya eksploitasi terhadap kerang lokan. Pemanfaatan kerang lokan dieksploitasi secara langsung di ekosistemnya yaitu ekosistem mangrove. Pengambilan kerang lokan secara terus menerus dan banyaknya aktivitas manusia di sekitar kawasan Muara Jenggalu dikhawatirkan dapat mengakibatkan terjadinya penurunan ketersediaan stok kerang lokan di ekosistem mangrove Muara Jenggalu. Penelitian ini bertujuan untuk menganalisis hubungan panjang berat dan nisbah kelamin kerang lokan di Muara Jenggalu Kota Bengkulu. Pertumbuhan kerang lokan di Muara Jenggalu bersifat allometric negative (<3) dimana pertumbuhan panjang cangkang lebih dominan daripada pertumbuhan berat. Persentase jumlah kerang lokan berjenis kelamin jantan yaitu 61,96% dan berjenis kelamin betina 38,04%.
Integration of Waqf and Islamic Microfinance for Poverty Reduction: A Survey in Kuala Selangor, Malaysia
Authors: Haneef Mohamed Aslam , Pramanik Ataul Huq , Mohammed Mustafa Omar , Dahiru Aliyu , Amin Fouad B. 
Published: February 2025

Waqf has generally been related to the religion and the socio-economic system of Muslim societies. It has played avital role throughout Islamic history. On the other hand, Islamic Microfinance (IsMF) is expanding rapidly in theMuslim countries. The IsMF is considered as a key instrument for providing funds to poor micro investors. Since bothwaqf and IsMF emphasize sustainability, and since waqf can assist to reduce the cost of capital in operation of IsMF,the research aims to develop an integrated waqf based microfinance model applicable in some Muslim countries. Thiswill ensure utilisation of the combined resources of Waqf and IMF institutions in alleviating poverty, an objective thatÂ both the two institutions share. The present study focuses in in Kuala Selangor, Malaysia, using 102 sahabat (clients)Â from Amanah Ikhtiar Malaysia (AIM). Structural equation modeling is adopted to examine the relationship among theÂ five constructs i.e., Waqf Resources, IsMF, Takaful, Human Resources and Poverty Alleviation. While the reliabilityÂ and validity were established, the structural relationship between the constructs reveals that the model has to beÂ modified. Specifically, the result shows only takaful has significant impact in reducing poverty while others are foundÂ to be insignificant. This suggests that the model as well as the instrument should be further developed.
An Application of GARCH Modeling on the Malaysian Sukuk Spreads
Authors: Rahman Maya Puspa , Omar Mohd Azmi , Kassim Salina H. 
Published: February 2025

This study explores the influencing factors of the Islamic bond (sukuk) spreads, by employing the generalised autoregressiveÂ conditional heteroscedasticity (GARCH) method. Apart from the general GARCH (1,1) model, a higherÂ order of lags for both ARCH and GARCH terms are also considered which is applied onto both the investment andÂ non-investment grade sukuk. This study is among the first few to document the empirical evidence on sukuk spreadsÂ and its volatility which is expected to further enrich the empirical literature of the financial markets especially in theÂ Islamic finance. This is in line with the pressing demand for more in-depth information on various dimensions of theÂ sukuk market given the importance of the sukuk in the global capital market. This study contributes significantly toÂ the benefit of the investors, portfolio managers as well as regulators to better understand the underlying factorsÂ influencing the pricing and risk management of sukuk instruments. In addition, the assessment on the impact of therecent global financial crisis allows for a thorough understanding on the behavior of sukuk spreads so as to pre-emptÂ the impact of future financial shocks to the sukuk market.