bluuebunny/crossref_metadata_2025 huggingface dataset:
Analisis Kemampuan Pemahaman dan Pemecahan Masalah pada Siswa Kelas VIII UPT SMP Negeri 27 Medan Terhadap Materi Bangun Datar dan Ruang
Authors: Siddik Muhammad , Rizka. S Nazwa , Jannah Raudhatul , Fauzi Muhammad Amin
Published: December 2024

This study is a descriptive study with a qualitative approach that aims to analyze the errors made by students in solving mathematics problems, especially on flat and solid geometry materials using the Newman Theory approach. The subjects in this study were 30 seventh grade students at SMP Negeri 27 Medan. The method of collecting data or information was carried out through a written test of 3 (three) descriptive questions and interviews with selected subjects. The information obtained was then analyzed based on the Newman analysis procedure which is divided into 5 (five) stages of errors, namely reading, understanding, transformation, process skills, and writing answers. The results of the analysis showed that the most significant errors occurred at the transformation stage, with a percentage of 83.3%, categorized as very high. On the other hand, errors in process skills were classified as very low, namely 16.6%. This finding shows the importance of developing more effective learning methods to help students understand and solve mathematics problems, especially those related to geometric concepts.
The Impact of Discount Framing on Purchase Intention with Brand Reputation as a Mediator: A Study on Shopee E-Commerce
Authors: Tarmizi Putri , Roslina Roslina , Husna Nurul
Published: December 2024

This study aims to examine the impact of discount framing on brand reputation and consumer purchase intention within the Shopee marketplace. Purchase intention, a crucial determinant of consumer decisions, is shaped by various individual factors and online platform experiences. Data were gathered via surveys and questionnaires from respondents with prior Shopee shopping experience. The analysis employed structural equation modeling and the Sobel test using SPSS software to explore the mediating role of brand reputation in the relationship between discount framing and purchase intention. The results reveal that discount framing significantly and positively influences both brand reputation and purchase intention. Furthermore, brand reputation was found to strengthen the link between discount framing and purchase intention, indicating that a positive brand reputation enhances the effectiveness of discount strategies in attracting consumers. These findings offer valuable insights for businesses to design more impactful marketing strategies, especially regarding discount management and brand reputation, ultimately contributing to improved customer satisfaction and business competitiveness.
Efforts to Improve Numeracy Literacy Skills of Grade V Students of Elementary School 067694 Medan Through Differentiated Learning
Authors: Suwanto Suwanto , Waluyo Sujoko , Indriyani Siti
Published: December 2024

Improving the Numeracy Literacy Skills of Grade V students at SD 067694 Medan is the main objective of this Classroom Action Research. Some high-class students still have difficulty in using mathematical symbols, difficulty interpreting existing data, and making decisions from the analysis they have done. Several efforts have been made such as reading books 15 minutes before entering class, but the results have not been significant in students' numeracy literacy skills. So it is necessary to focus more on smaller subjects in this case the class, and class V was chosen because it does not interfere with the program and for preparation for graduation later. The instruments used in this PTK consist of numeracy literacy test instruments, student activity observation sheets and interviews. The first action taken is to apply differentiated learning based on students' learning styles (Audio, Visual, and kinesthetic), obstacles found in cycle I related to the devices used and students' inflexibility in participating in group learning. In Cycle II, adjusting the condition of the device, and adjusting the number of learning media used. Of the four indicators of numeracy literacy that have increased, the indicator that appears to have a significant increase is the indicator of drawing conclusions. After the actions of cycle I and cycle II were carried out, the students' conclusions were more argumentative and provided quite appropriate reasons. Then, when viewed from the students' learning styles, the activities carried out by students in cycle II were more focused than in cycle I. However, from both cycles, students with a kinesthetic learning style in each learning activity were increasingly active, when participating in learning with learning media.
Impact of Immunization and Female Employment on Infant Mortality Rate: An Analysis from Developing Countries
Authors: Ayyoub Iqra , Rafaqat Hira , Khan Saba
Published: December 2024

Health makes many contributions to attaining economic growth and sustainable development. Numerous efforts have been made to improve the children's health status in the nations of the world. However, developing economies are still helpless in alleviating or decreasing to a great extent the infant's death.  We have identified the contribution of key factors such as females’ employment, immunization, availability of safe drinking water facilities, and economic growth in lessening the infant mortality rate in nine developing economies from 2000 to 2020. The fixed effect result reveals the infant mortality rate has decreased due to females’ employment, immunization, and provision of safe drinking water facilities. Moreover, economic growth also contributes positively to decreasing infant deaths in the concerned economies. The study results recommend more earning and investment chances for making better the living standards of the communities and children's health status. Moreover, the Government must play its part in decreasing the infant’ mortality rate by providing basic facilities to the general public in these economies.
Tarihi Bir Yolculuk: Nejdet Köktürk’ün Serbest Zaman Alanında Gerçekleştirdiği Araştırmaların İncelenmesi
Authors: Ekinci Erdoğan
Published: December 2024

Bu araştırma, Nejdet Köktürk’ün serbest zaman kavramına yönelik gerçekleştirdiği araştırmaların içerik analizi yöntemiyle incelenmesini amacıyla gerçekleştirilmiştir. Araştırmada, Köktürk'ün 1946-1947 yılları arasında yayımladığı makaleler ele alınarak, bu yazılarda öne çıkan temalar ve kavramsal yapılar analiz edilmiştir. Araştırmada, Köktürk’ün Amerika Birleşik Devletleri, İngiltere, Fransa ve Japonya gibi farklı ülkelerdeki serbest zaman uygulamalarını karşılaştırmalı bir yaklaşımla incelediği ve her ülkenin sosyo-ekonomik yapısına uygun çözümler geliştirdiği tespit edilmiş, Serbest zamanın bireylerin zihinsel, fiziksel ve sosyal gelişimleri üzerindeki etkileri ile toplumsal refah ve kalkınma açısından taşıdığı öneme değinilmiştir. İçerik analizi bulguları, serbest zaman düzenlemelerinin çalışma süreleri, dini ve kültürel etkiler, ekonomik koşullar ve sosyal reformlar gibi çeşitli faktörlerden etkilendiğini göstermektedir. Özellikle sanayileşen toplumlarda artan serbest zaman ihtiyacına yönelik sosyal reformların, çalışan refahını artırma üzerindeki etkileri vurgulanmıştır. Sonuç olarak, serbest zamanın bireylerin zihinsel ve fiziksel sağlığını korumasının yanı sıra toplumsal kalkınma ve sosyal uyum açısından da kritik bir role sahip olduğu sonucuna ulaşılmıştır. Bu araştırmanın, serbest zaman kavramının tarihsel gelişimine ışık tutarak günümüz uygulamalarına katkı sağlayacağı öngörülmektedir.
PENGGUNAAN MEDIA CANVA DALAM MENGANALISIS STRUKTUR TEKS ULASAN FILM
Authors: Sinta Adelia  , Edi Edi Suryadi , F. A Milawasri
Published: December 2024

Abstrak: Masalah dalam penelitian ini adakah pengaruh yang signifikan penggunaan media canva terhadap kemampuan menganalisis struktur teks ulasan film siswa kelas VIII SMP Negeri 4 Banyuasin 1. Tujuan penelitian ini untuk mengetahui pengaruh penggunaan media canva terhadap kemampuan menganalisis struktur teks ulasan film dibandingkan dengan media teks cetak pada siswa kelas VIII SMP Negeri 4 Banyuasin 1. Metode penelitian ini menggunakan metode eksperimen. Populasi dalam penelitian ini terdiri dari 5 kelas VIII SMP Negeri 4 Banyuasin 1 dengan jumlah siswa 135. Pengumpulan data menggunakan metode pre test-post test control group design. Hasil  yaitu 14,653 lebih besar dibandingkan dengan  sebesar 1,706. Terdapat perbedaan yang signifikan antara nilai pre test dengan post test menganalisis struktur teks ulasan film pada siswa kelas VIII SMP Negeri 4 Banyuasin 1. Hasil rata-rata post test kelas eksperimen sebesar 85,59 Telah menunjukkan peningkatan dari hasil pre test sebesar 62,11. Melalui hasil uji t pada skor post test kelas eksperimen dan kontrol didapatkan nilai sebesar 3.178 Nilai tersebut apabila dibandingkan  sebesar 1,675 maka lebih besar (3,178 > 1,675).
ANALISIS SOSIAL DALAM NOVEL CATATAN HATI SEORANG MAHASISWA KARYA ALIEF AURUM (KAJIAN SOSIOLOGI SASTRA DAN PENDIDIKAN KARAKTER)
Authors: Erwanto Erwanto , M. Rama Sanjaya  , Yeni Octavia
Published: December 2024

Tujuan penelitian ini adalah mendeskripsikan analisis sosial dalam novel Catatan Hati Seorang Mahasiswa karya Alief Aurum. Penelitian ini menggunakan metode deskriptif. Pendekatan yang digunakan dalam penelitian ini yaitu pendekatan sosiologi sastra. Sumber data dalam penelitian ini adalah novel Catatan Hati Seorang Mahasiswa karya Alief Aurum Teknik analisis data dalam penelitian ini menggunakan analisis isi (content analysis). Teknik analisis isi adalah teknik yang dasar penafsirannya memberikan perhatian pada isi pesan yang terdapat dalam dokumen-dokumen berupa buku teks, koran, novel dan lain sebagainya. Hasil penelitian ini adalah: (1) novel Catatan Hati Seorang Mahasiswa Karya Alief Aurum mengandung lima masalah sosial yaitu (1) kemiskinan (2) kejahatan (3) peperangan. (4) masalah generasi muda dalam masyarakat modern (5) masalah pelanggaran terhadap norma masyarakat. Kedua, novel Catatan Hati Seorang Mahasiswa Karya Alief Aurum mengandung sembilan piral pendidikan karakter yaitu (1) religius, (2) disiplin, (3) kerja keras, (4) kreatif, (5) mandiri, (6) tolong menolong, (7) bersahabat, (8) gemar membaca, (9) peduli sosial, (10) tanggung jawab.
PEMBELAJARAN KARAKTER MELALUI CERITA RAKYAT BUJANG KURAP DI SEKOLAH DASAR
Authors: Utami Tresiana Sari , Rani Kurniati
Published: December 2024

Penelitian ini dilatarbelakangi dengan merosotnya karakter baik di kalangan anak-anak. Peneliti tertarik merekomendasikan fabel sebagai sarana pembelajaran karakter. Berfokus kepada delapan karakter yang dikemukakan oleh Suyanto yaitu kejujuran/kepercayaan, diplomatis,  mandiri dan bertanggung jawab, hormat dan santun (sopan santun dan perilaku),  percaya diri dan pekerja keras, murah hati (dermawan), kepemimpinan dan keadilan, baik hati dan rendah hati (tidak angkuh), dan toleransi, perdamaian dan persatuan. Penelitian ini menganalisis teks cerita rakyat Bujang Kurap yang diterbitkan Kemendikbud, Bidang Pengembangan dan Pembinaan Bahasa. Penelitian ini menggunakan teknik pengumpulan data berupa kajian literatur dengan triangulasi data peneliti. Teknik analisa data dengan menggunakan tiga tahap teknik analisa data penelitian yang bersifat kualitatif deskriptif yaitu pengumpulan data, reduksi data, dan penarikan kesimpulan. Berdasarkan hasil penelitian dan pembahasan ini, cerita rakyat Bujang Kurap terdapat nilai-nilai karakter yang dapat dipelajari antara lain, hormat dan santun (sopan santun dan perilaku), percaya diri dan pekerja keras, murah hati (dermawan), dan baik hati dan rendah hati (tidak angkuh). Dalam pembelajaran SD, pembelajaran nilai karakter dalam cerita rakyat Bujang Kurap dapat diintegrasikan dalam pembelajaran KD 3.3. dan 4.4 kelas III SD.
PENGARUH MODEL ROUND TABLE TERHADAP KEMAMPUAN MENULIS PANTUN SISWA KELAS VII SMP NEGERI 3 KAYUAGUNG
Authors: Novi Novisanti , Tuti Alawiyah  , Iin Parlina  , Yeyen Yusniar  , Alia  , Ttiska Purnamalia  , Ernani
Published: December 2024

ABSTRAK: Tujuan dalam penelitian ini untuk mendeskripsikan pengaruh model round table terhadap kemampuan menulis pantun siswa kelas VII SMP Negeri 3 Kayuagung. Dengan menulis bisa meluangkan hasil pemikiran kita berupa ide dan gagasan yang kita miliki ke dalam bentuk tulisan. Sehingga, kegiatan menulis memerlukan kerangka yang lebih dalam lagi agar penulis dapat mengungkapkan ide, pemikiran, secara sederhana dan cepat. Metode yang digunakan dalam penelitian ini adalah metode eksperimen dengan menggunakan desain pra-eksperimental untuk menguji  penerapan model round table dalam kegiatan belajar menulis pantun pada siswa kelas VII SMP Negeri 3 Kayuagung. Desain penelitian pada penelitian ini adalah single group pre-test and post-test design, dapat diketahui bahwa pada kelas eksperimen pada tes pertama diperoleh nilai tertinggi 85, nilai terendah 50, dan nilai rata-rata 61,55. Pada ujian akhir, nilai tertinggi 95, nilai terendah 65, dan nilai rata-rata 80,86. Sedangkan siswa kelas kontrol pada tes pertama memperoleh nilai tertinggi 80, nilai terendah 50, dan nilai rata-rata 60,52. Pada ujian akhir, nilai tertinggi 90, nilai terendah 55, dan nilai rata-rata 70,52. Sehingga diketahui bahwa tingkat ketuntasan pembelajaran telah tercapai secara signifikan › 0,05 dan tingkat keabsahan 56. Artinya Ho ditolak dan Ha diterima. Dapat disimpulkan terdapat  perbedaan kemampuan menulis pantun  dengan menggunakan model round table.
 ABSTRACT: Folklore as a literary work has a function as a means of conveying values ​​in shaping national character. Character education is believed to be able to bring students to know cognitive and affective values ​​and put these values ​​into practice in a real way. Character education is seen as an effort to create a generation of the nation that is cognitively and spiritually mature. Apart from that, character education also has a positive impact on Indonesian education. One of the government's efforts to facilitate character-forming learning is through education, namely reintroducing folklore. The Hikayat Raja Miskin is a folk tale from South Sumatra which contains a lot of character education value. This research aims to describe the value of character education in the South Sumatran folktale Hikayat Raja Miskin. The research was conducted using descriptive qualitative methods. The research data takes the form of sentence quotations obtained through the main data source, namely the South Sumatran folktale Hikayat Raja Miskin. The data was collected using note-taking techniques. Once collected, the data is analyzed using interactive techniques. The results of the research show that the Hikayat Raja Miskin contains quite a variety of character education values. The character education values ​​referred to include religious, communicative, curious, respect for achievement, responsibility, creative, social care, independence, hard work, care for the environment, and love of peace.
NILAI PENDIDIKAN KARAKTER DALAM HIKAYAT RAJA MISKIN
Authors: Sariasih Yanti
Published: December 2024

ABSTRAK: Cerita rakyat sebagai sebuah karya sastra memiliki fungsi sebagai sarana penyampaian nilai-nilai dalam membentuk karakter bangsa. Pendidikan karakter dipercaya dapat membawa siswa mengenal nilai kognitif, afektif, dan mengamalkan nilai tersebut secara nyata. Pendidikan karakter dipandang sebagai upaya mewujudkan generasi bangsa yang matang secara kognitif maupun secara spiritual, selain itu pendidikan karakter juga memiliki dampak positif bagi pendidikan Indonesia. Salah satu upaya pemerintah dalam memfasilitasi pembelajaran yang membentuk karakter ini dilakukan melalui jalan pendidikan yaitu mengenalkan kembali cerita rakyat. Hikayat Raja Miskin merupakan cerita rakyat dari Sumatera Selatan yang banyak mengandung nilai pendidikan karakter. Penelitian ini bertujuan mendeskripsikan nilai pendidikan karakter dalam cerita rakyat Sumatera Selatan Hikayat Raja Miskin. Penelitian dilakukan menggunakan metode kualitatif deskriptif. Data penelitian berwujud kutipan-kutipan kalimat yang diperoleh melalui sumber data utama, yaitu cerita rakyat Sumatera Selatan Hikayat Raja Miskin. Data tersebut dikumpulkan melalui teknik simak-catat. Setelah terkumpul, data dianalisis menggunakan teknik interaktif. Hasil penelitian menunjukkan bahwa Hikayat Raja Miskin mengandung nilai pendidikan karakter yang cukup beragam. Nilai pendidikan karakter yang dimaksud meliputi religius, komunikatif, rasa ingin tahu, menghargai prestasi, tanggung jawab, kreatif, peduli sosial, mandiri, kerja keras, peduli lingkungan, dan cinta damai.
ABSTRACT:Folklore as a literary work has a function as a means of conveying values ​​in shaping national character. The Hikayat Raja Miskin is a folk tale from South Sumatra which contains a lot of character education value. This research aims to describe the value of character education in the South Sumatran folktale Hikayat Raja Miskin. The research was conducted using descriptive qualitative methods. The research data takes the form of sentence quotations obtained through the main data source, namely the South Sumatran folktale Hikayat Raja Miskin. The data was collected using note-taking techniques. Once collected, the data is analyzed using interactive techniques. The results of the research show that the Hikayat Raja Miskin contains quite a variety of character education values. The character education values ​​referred to include religious, communicative, curious, respect for achievement, responsibility, creative, social care, independence, hard work, care for the environment, and love of peace.
KEEFEKTIFAN PjBL BERBASIS TEKA-TEKI SILANG ONLINE DALAM KETERAMPILAN MENULIS TEKS EKSPLANASI SISWA KABUPATEN MAGELANG
Authors: Kusuma Peny Kuncara  , Hari Wahyono  , Sri haryati
Published: December 2024

ABSTRAK: Tujuan penelitian ini ialah menguji keefektifan model pembelajaran PjBL berbasis teka-teki silang online dalam keterampilan menulis teks eksplanasi siswa Kabupaten Magelang. Metode yang digunakan pada penelitian ini adalah metode eksperimen one group prestest-posttest. Populasi penelitian ini, siswa kelas Fase F IPA SMA Muhammadiyah Mungkid. Menggunakan angket dan tes sebagai teknik pengumpulan data. Menggunakan analisis deskriptif kuantitatif sebagai teknik analisis data. Hasil penelitian menunjukkan bahwa uji keefektifan model pembelajaran menulis teks eksplanasi menggunakan PjBL berbasis media pembelajaran teka-teki silang online efektif untuk digunakan. Hal tersebut diperkuat dengan adanya perolehan nilai rerata pascates 88,60 lebih besar dari nilai rerata pretes 73,20. Hal tersebut menunjukkan terjadinya peningkatan kemampuan menulis teks eksplanasi peserta didik setelah menggunakan model pembelajaran menulis teks eksplanasi menggunakan PjBL berbasis media teka-teki silang online. Selain itu, berdasarkan output tersebut nilai Sig. (2-tailed) sebesar 0,000. Jadi nilai Sig. (2-tailed) 0,000 < 0,05, maka H0 ditolak dan Ha diterima. Ha diterima memiliki arti ada perbedaan yang signifikan sebelum dan sesudah menggunakan model pembelajaran menulis teks eksplanasi menggunakan PjBL berbasis media teka-teki silang online. Dengan demikian, dapat disimpulkan bahwa penggunaan model pembelajaran tersebut, efektif secara signifikan terhadap peningkatan kemampuan menulis teks eksplanasi peserta didik.
ABSTRACT: The aim of this research is to test the effectiveness of the online crossword-based PjBL learning model in the explanatory text writing skills of Magelang Regency students. The method used in this research is a one group pretest-posttest experimental method. The population of this study were students in Phase F Science class at Muhammadiyah Mungkid High School. Using questionnaires and tests as data collection techniques. Using quantitative descriptive analysis as a data analysis technique. The results of the research show that the effectiveness of the learning model for writing explanatory text using PjBL based on online crossword learning media is tested effective to use. This is reinforced by the post-test mean score of 88.60 which is greater than the pre-test mean score of 73.20. This shows an increase in students' ability to write explanatory text after using the learning model for writing explanatory text using PjBL based on online crossword media . Apart from that, based on the output the Sig value. (2-tailed) of 0.000. So the Sig value. (2-tailed) 0.000 < 0.05, then H0 is rejected and Ha is accepted. Ha is accepted which means there is a significant difference before and after using the learning model for writing explanatory text using PjBL based on online crossword media . Thus, it can be concluded that the use of this learning model is significantly effective in increasing students' ability to write explanatory texts.
REPRESENTATIF PEREMPUAN JAWA MELALUI SIKAP TOKOH DALAM NOVEL RUMANTI KARYA ACHMAD MUNIF
Authors: Amar Ma’ruf  , Afifah Qodri Rinjani  , Astuty
Published: December 2024

ABSTRAK: Penelitian ini menganalisis budaya dengan sumber analisis karya sastra novel berjudul Rumanti karya Achmad Munif. Tokoh utama Rumanti menjadi sentral cerita dalam novel. Peran serta kebiasaan Rumanti mempresentasikan budaya seorang wanita dalam adat jawa yang memposisikan sebagai istri. Penelitian ini dirumuskan untuk menjawab bagaimana bentuk budaya wanita Jawa tokoh Rumanti dalam novel Rumanti karya Achmad Munif. Tujuan penelitian menjelaskan dan mendeskripsikan konsep perempuan Jawa yang dilekatkan pada tokoh utama yakni Rumanti. Penelitian menggunakan deskriptif kualitatif. Data yang bersumber dari novel Rumanti karya Achmad Munif. Teknik analisisnya dengan mengklasifikasikan sesuai teori budaya dengan menganalisis dialog, narasi, pemikiran, tingkah laku, dan tindakan tokoh utama Rumanti. Subjek pengkajiannya tokoh utama dalam novel Rumanti. Berdasarkan hasil analisis yang telah dilakukan dalam penulisan ini, maka dapat disimpulkan bahwa dalam novel Rumanti karya Achmad Munif  tokoh utama perempuan merepresentasikan perempuan Jawa pada aspek lakunya. Sosok tokoh utama digambarkan penurut, cekatan dalam melayani suami dalam konteks menjunjung tinggi nilai keluarga. Selain itu juga mementingkan harmoni dan tidak suka berkonflik. Hierarki yang didasarkan pada tingkatan status memengaruhi keputusan dalam kehidupan. Dalam spesifiknya dapat diuraikan pula bagaimana peran ekonomi dan kasta keluarga sangat memegaruhi situasi dan pandangan seseorang. Persepsi atau anggapan tersebut selaras dengan konsep bahwa masyarakat Jawa menganut perspektif kedudukan
ABSTRACT:The purpose of this writing is to reveal how the concept of Javanese women is attached to the main character, Rumanti. The type of writing used is descriptive qualitative. The data in the form of quotations in short stories are analyzed with relevant theoretical links. Based on the results of the analysis that has been carried out in this writing, it can be concluded that in the novel Rumanti by Achmad Munif, the main female character represents Javanese women in their behavioral aspects. The main character is described as obedient, dexterous in serving her husband in the context of upholding family values. In addition, they also prioritize harmony and do not like conflict. hierarchy based on status levels affects decisions in life. Specifically, it can also be described how the economic role and caste of the family greatly influence a person's situation and views. These perceptions or assumptions are in line with the concept that Javanese society adheres to a position perspective.
ANALISIS KETERSEDIAAN DAN KEBUTUHAN AIR UNTUK IRIGASI PASANG SURUT DESA KARANG BARU KECAMATAN SUMBER MARGA TELANG
Authors: Sarkoni  , Permatasari Rosmalinda , Andayani Reni , Marlina Ayu
Published: December 2024

Area is located in Karang Baru Village with an area of 2,100 ha. The Tidal Irrigation Channel is used to irrigate rice fields in Karang Baru Village. The source of irrigation water comes from the Musi River which has an impact on sea tides. The aim of this research is to determine the availability of water for tidal irrigation in Karang Baru Village, to determine the need for tidal irrigation water according to irrigation planting patterns. Primary data is data taken in the form of planting pattern data and the type of rice used, secondary data is rainfall data and climatology data. Evapotranspiration calculations use the Penman method and water availability calculations use F.J. Mock. After calculating water availability for tidal irrigation in Karang Baru Village using the F.J Mock method, the largest value occurred in March at 0.89 m3/second, while the smallest value occurred in July at 0.01 m3/second. The need for tidal irrigation water in Karang Baru Village during land preparation, the maximum water need occurs in October at 0.0061 m3/second, for water layer changes the maximum occurs in November at 0.0041 m3/second.
PENGARUH PRODUKTIVITAS TENAGA KERJA TERHADAP PEKERJAAN PLESTERAN (Studi Kasus : Proyek Pembangunan Masjid Babbusalam Sabil Barakah)
Authors: Atmiko Kgs. M. Widi , Umari Zuul Fitriana , Asmawi Bazar , Septriansyah Verinazul
Published: December 2024

A project is a temporary activity that has clear goals and objectives, lasts for a limited period of time, with a certain cost allocation. This research was conducted to find out how much labor productivity there is in plastering work on the Babbusalam Sabil Barakah Mosque construction project and what factors influence the productivity of plastering work on the Babbusalam Sabil Barakah Mosque construction project. The research was conducted by observing the productivity level of 32 workers and accompanied by filling out a questionnaire. Productivity observations used the work sampling method by calculating worker utility factors which were carried out for 3 days for each worker. The average value of the worker productivity utility factor in plastering work on the Babbusalam Sabil Barakah Mosque construction project is 89.57%. The variables that have been determined have a significance of 0.000<0.005 (the required sig) so that they simultaneously have an influence on the level of productivity. Partially, 9 factors that influence the productivity variable have a calculated T value for each variable that exceeds the T table value of 2.074.
IDENTIFIKASI SISTEM PENGELOLAAN SAMPAH KAWASAN JAKABARING SPORT CITY KOTA PALEMBANG
Authors: Ananda Dwi Aisyah , Muhammad Aminuddin Kiagus , Usman Arie Putra
Published: December 2024

Palembang City is a metropolitan city with a population of more than 1.5 million, as a result of this, there is a regional expansion, namely in the Jakabaring area where in this area there is Jakabaring Sport City. Jakabaring Sport City is an area that has sports facilities, namely stadiums and other supporting facilities so that it can attract local people to visit if there is a certain event or event. As a result of these results, it can increase waste generation. This study aims to identify the waste management system in the Jakabaring Sport City area of ​​Palembang City. The method used is a survey and observation, namely by measuring the composition of waste. The results of the study showed that the waste collection scheme uses a collection container which will then be transported to a temporary TPS. The results of measuring the composition of waste in this area show that based on the results of the survey on weekdays, namely Monday and Thursday, the largest waste composition was obtained, namely food waste of 36% to 42%, garden waste of 14% to 23% and plastic waste of 17% to 31%. The results of measuring the composition of waste on holidays, namely Sundays, obtained food waste of 36%, plastic waste of 26% and garden/park waste of 14%.
ANALISIS KINERJA PROYEK PEMBANGUNAN RUMAH SAKIT PANTI BHAKTININGSIH CHARITAS KECAMATAN BELITANG, KABUPATEN OKU TIMUR
Authors: Augustina Legislatifa Poppy , Firda Ani , Hendric Adefan , Sadik Islami Fajar , Fuad Indra Syahrul
Published: December 2024

In a project, planning and controlling time and cost is parts of contruction management project completely, Earned Value concept is one of method that can monitoring project’s performance from the cost and time goodly. This research has aim to know project’s performance from the time and cost side weekly, predict cost and time for job finishing rest of jobs. So it can get correction action what next will do for project developing. It use Earned Value Analisys by collecting data in the field development project Panti Bhaktiningsih Charitas Belitang Hospital. The results of the analysis of the Panti Bhaktiningsih Charitas Belitang Hospital construction project, namely the actual cost to complete the Panti Bhaktiningsih Charitas Belitang Hospital construction project from May 2017 to July 2018 was Rp. 19,883,148,800 with a Schedule Performance Index (SPI) value of 0.887 while the Cost Performance Index (CPI) was 1.034, which means that the project experienced delays in terms of schedule but incurred actual costs that were less than the work that had been carried out. Estimate to Completion (ETC) value is Rp. 7.333.436.666 and Estimate Cost at Completion (EAC) value is Rp.27.216.585.466,00 whereas Estimated Completion Date (ECD) value become 558 days from finishing the project.
PREVALENCE OF GASTROINTESTINAL PARASITES IN DIFFERENT DOG BREEDS FROM SELECTED AREAS IN OVIA NORTH EAST LGA, EDO STATE, NIGERIA
Authors: EDO-TAIWO O. , AKPAN-AUGUSTINE F.
Published: December 2024

Dogs (Canis lupus familiaris) have been domesticated for thousands years and live more closely with humans than any other animals, becoming a part of our families and society. This study was conducted to investigate the gastrointestinal parasites infection in different dog breeds from Ovia North East LGA, Edo State, Nigeria. Faecal sample from 40 dogs belonging to nine breeds were examined using the formalin-ethyl acetate sedimentation technique, and 39 (97.5%) was infected with helminth parasites. Thirteen parasites species were identified namely: Dipylidium caninum, Diphyllobothrium sp., Hymenolepis diminuta, Taenia pisiformis, Heterobilharzia americana, Paragonimus kellicoti, Ancyclostoma caninum, Baylisaascaris procynosis, Toxascaris leonina, Toxocara canis, Uncinaria stenocephalala, Ancylostoma duodenale and Strongyloides stercoralis. Caucasian breed was the most infected, harboring 12 species (92.3%) of all the parasites, while Pitbull had the least with only one species (7.7%)]. Strongyloides stercoralis had the highest prevalence (80.0%) of parasitic infection. Male dogs (94.4%) were more infected than females (86.4%). Among the different age categories examined, the age group of 3 – 4 years had the highest (92.9%) infection rate. The study revealed a high prevalence and diversity of parasitic infections of public health concern, hence the importance of effective control and prevention measures.
Nghề trồng cây ăn trái ở Định Tường dưới thời Việt Nam Cộng hòa (1955-1975)
Authors: Lê Đình Trọng , Nguyễn Xuân Hoàng
Published: December 2024

Định Tường được thiên nhiên ưu đãi thuận lợi phát triển trồng trọt như đất đai trù phú, khí hậu ôn hòa, dòng sông Tiền cung cấp nguồn nước ngọt và lượng phù sa tạo nên những cánh đồng màu mỡ; nguồn lao động đông đảo. Bài viết cố gắng phác họa lại bức tranh về nghề trồng cây ăn trái ở Định Tường giai đoạn 1955 - 1975, trong đó cố gắng đi sâu nghiên cứu về chính sách đất đai phát triển nông nghiệp nói chung và nghề trồng cây ăn trái nói riêng của chính quyền Việt Nam Cộng hòa, đồng thời chỉ ra những cố gắng của người dân Định Tường trong việc khắc phục trắc trở do chiến tranh, tổ chức hoạt động làm vườn để giải quyết vấn đề sinh kế, cải thiện đời sống góp phần vào sự phát triển kinh tế chung của tỉnh.
Automatic ECG Arrhythmia Recognition using ANN and CNN
Authors: Soni Ekta , Nagpal Arpita , Bhutani Sujata
Published: December 2024

Present research highlights the need for more patient-oriented monitoring systems for cardiac health, especially in the aftermath of COVID-19. The study introduces a contactless and affordable ECG device capable of recording heart arrhythmias for remote monitoring, which is vital in managing the rising incidence of untimely heart attacks. Two deep learning algorithms have been developed to design the system: RCANN (Real-time Compressed Artificial Neural Network) and RCCNN (Real-time Compressed Convolutional Neural Network), respectively, based on ANN and CNN. These methods are designed to classify and analyze three different forms of ECG datasets: raw, filtere and filtered + compressed signals. These were developed in this study to identify the most suitable type of dataset that can be utilized for regular/remote monitoring. This data is prepared using online ECG signals from Physionet(ONLINE) and the developed real-time signals from Arduino ECG sensor device. Performance is analysed on the basis of accuracy, sensitivity, specificity and F1 score for all kinds of designed ECG databases using both RCCNN and RCANN. For raw data, accuracy is 99.2%, sensitivity is 99.7%, specificity is 99.2%, and F1-Score is 99.2%. For RCCNN, accuracy is 93.2%, sensitivity is 91.5%, specificity is 95.1%, and F1-Score is 93.5% for RCANN. For Filtered Data, accuracy is 97.7%, sensitivity is 95.9%, specificity is 99.4%, and F1-Score is 97.6%. For RCCNN, accuracy is 90.5%, sensitivity is 85.8%, specificity is 96.4%, and F1-Score is 90.9% for RCANN. For Filtered + compressed data, accuracy is 96.6%, sensitivity is 97.6%, specificity is 95.7%, and F1-Score is 96.5%. For RCCNN, accuracy is 85.2%, sensitivity is 79.2%, specificity is 94.5%, and F1-Score is 86.7% for RCANN. The performance evaluation shows that RCCNN with filtered and compressed datasets outperforms other approaches for telemonitoring and makes it a promising approach for individualized cardiac health management.
Analyze the Effect of Steel Waste on Performance Characteristics of Concrete
Authors: Bisen Himani , Jethwa Kruti B , Ray Maya Rajnarayan , Mishra Umank , Kumar Kaushal , Kumar Pankaj , Yadav Nishant , Singh Anoop Narain
Published: December 2024

This cross-sectional study investigates the immediate impact of occupational stress on short-term heart rate variability (HRV) and muscle strength among 200 construction workers in Chennai. The Perceived Stress Scale (PSS) was employed to assess stress levels, while HRV was measured using a portable ECG device, focusing on time-domain (RMSSD) and frequency-domain (HF Power) parameters. Muscle strength was evaluated using a MicroFET 2 dynamometer. Pearson correlation and multivariate regression analyses were applied to determine the associations between stress, HRV, and muscle strength, adjusting for confounding factors such as age, body mass index (BMI), and work duration. Results revealed a significant negative correlation between perceived stress and both HRV indices (RMSSD: r=-0.45, p<0.01; HF Power: r=-0.50, p<0.01) as well as muscle strength (r=-0.40, p<0.01). Higher stress levels were associated with reduced HRV and diminished muscle strength. Regression analyses confirmed that stress independently predicted lower HRV (RMSSD: ?=-0.35, p<0.01; HF Power: ?=-0.42, p<0.01) and decreased muscle strength (?=-0.32, p<0.01). These findings suggest that elevated stress negatively impacts both cardiovascular and muscular functioning, potentially increasing the health risks among construction workers. The study highlights the importance of implementing stress management interventions to improve both the physical well-being and productivity of workers in the construction industry.
User Interface Bug Classification Model Using ML and NLP Techniques: A Comparative Performance Analysis of ML Models
Authors: Khan Sara , Pal Saurabh
Published: December 2024

Analyzing user interface (UI) bugs is an important step taken by testers and developers to assess the usability of the software product. UI bug classification helps in understanding the nature and cause of software failures. Manually classifying thousands of bugs is an inefficient and tedious job for both testers and developers. Objective of this research is to develop a classification model for the User Interface (UI) related bugs using supervised Machine Learning (ML) algorithms and Natural Language Processing (NLP) techniques. Also, to assess the effect of different sampling and feature vectorization techniques on the performance of ML algorithms. Classification is based upon ‘Summary’ feature of the bug report and utilizes six classifiers i.e., Gaussian Naïve Bayes (GNB), Multinomial Naïve Bayes (MNB), Logistic Regression (LR), Support Vector Machines (SVM), Random Forest (RF) and Gradient Boosting (GB). Dataset obtained is vectored using two vectorization techniques of NLP i.e., Bag of Words (BoW) and Term Frequency-Inverse Document Frequency (TF-IDF). ML models are trained after vectorization and data balancing. The models ' hyperparameter tuning (HT) has also been done using the grid search approach to improve their efficacy. This work provides a comparative performance analysis of ML techniques using Accuracy, Precision, Recall and F1 Score. Performance results showed that a UI bug classification model can be built by training a tuned SVM classifier using TF-IDF and SMOTE (Synthetic Minority Oversampling Techniques). SVM classifier provided the highest performance measure with Accuracy: 0.88, Precision: 0.86, Recall: 0.85 and F1: 0.85. Result also inferred that the performance of ML algorithms with TF-IDF is better than BoW in most cases. This work provides classification of bugs that are related to only the user interface. Also, the effect of two different feature extraction techniques and sampling techniques on algorithms were analyzed, adding novelty to the research work.
Phytochemical Investigation and Antiulcer Potential of Strychnos Nux vomica Seed Extract in Adult Wistar Rats
Authors: Vikhe Sunayana , Ahire Manish , Vikhe Rahul
Published: December 2024

The current work sought to assess the possible anti-ulcer efficacy of Strychnos nux-vomica methanolic seed extracts in rats by conducting a thorough phytochemical analysis. This study aims to indicate and discover beneficial molecules present in the seeds with the potential for its medicinal use. This work aimed to determine the primary phytochemicals that have antiulcer properties while maintaining safe profiles at dosages that work. Strychnine is the main phytoconstituent, and it is present in 0.65 % of Nux vomica seeds and is responsible for gastric ulcer activity. When given in 0.05%, it shows therapeutic action. The methanolic seed extract's phytochemical screening identified alkaloids, flavonoids, tannins, and glycosides. Wistar rat models of ulceration produced by methanol were used to evaluate the anti-ulcer efficacy. Four groups of rats were used: control, ulcer-induced (indomethacin induced ulcer), conventional therapy (20 mg/kg omeprazole), and test treatment (50 mg/kg and 100 mg/kg of S. nux-vomica methanolic extract). The outcomes showed that rats treated with S. nux-vomica extract had a significantly lower ulcer index than the control group (p < 0.01). In particular, the ulcer index dropped by 63% in the 100 mg/kg group, which was similar to the omeprazole therapy as a whole (p> 0.05). Reduced stomach mucosal injury was further confirmed by histopathological investigation in the groups who received extract treatment. The originality of this work consists in the safe therapeutic application of S. nux-vomica seeds, usually recognized for their poisonous qualities, in the treatment of stomach ulcers. The findings imply that the S. nux-vomica seed methanolic extract has strong antiulcer properties, providing a unique therapeutic option for ulcer treatment.
Benefits of Yogic Practice on Body Fat Composition in Obese Adults
Authors: Kumar Parveen , Nara Kuldeep , . Mastram
Published: December 2024

Obesity is a worldwide concern and is increasing rapidly across the continents. Yoga can be used as a preventive method for obesity. Therefore, current research investigates the effects of a yoga intervention on body composition among male and female participants. A total of 39 obese adults (Female = 21) were randomly assigned to the 12-week yoga intervention. The study utilized paired sample t-tests and repeated measures ANOVA to assess changes over time and explore potential gender differences. Results revealed significant main effects of time across all measured variables, including subcutaneous fat, visceral fat, Body Mass Index (BMI), and Muscle Mass (MM), indicating notable changes in body composition over the intervention period. In males, the effect size (ES) of Fat (subcutaneous) was -0.55 [t = 5.225, (17), p < 0.05], showing moderate degree of effect, while significant but small degree of effects were observed in Fat (visceral) ES = -0.17 [t = 4.016 (17), p < 0.05], and BMI ES was -0.15 [t = 2.592, (17), P < 0.05]. Muscle mass revealed a higher degree of ES 0.95 [t = -5.006, (17), p < 0.05]. In females, yogic intervention showed a significant but small degree of effects noticed in Fat (subcutaneous) ES = -0.39 [ t = 4.464, (20), p < 0.05] and Fat (Visceral) ES = -0.24 [ t = 3.039 (20), p < 0.05] respectively. Training had No significant impact on BMI and muscle mass in female participants. While some gender differences were observed in the main effects, particularly in Muscle Mass, the interaction between time and gender was not statistically significant, suggesting that the intervention's effects were consistent across genders. The study concluded that yoga is an effective means of promoting positive changes in body composition for male participants. However, the results were statistically significant in females, but the degree of effects was small. Further research could explore additional factors influencing these changes and investigate long-term impacts beyond the intervention period.
Exploring Post–COVID–19 Workforce Dynamics: An Experimental Study on Factors Affecting Job Acceptance in Goa
Authors: Revankar Divya Satish , Mishra Aswini K , Patnaik Debasis
Published: December 2024

In the post-COVID-19 era, the dynamics of labor market participation and job acceptance have shifted significantly, driven by the development of societal and psychological factors. The study highlights the intricate interplay of psychological, societal, and economic factors influencing job acceptance in the post-pandemic labor market. It investigates the determinants of job acceptance, emphasizing the roles of risk aversion, marital status, and job attributes in Goa’s labor market. Using primary data collected from respondents aged 21-55, through stratified sampling, the study applies the Cragg Hurdle Model for analysis. Key findings reveal that job attributes, including flexible working hours, job security, commuting distance, promotion opportunities, and housing conditions, play a critical role in influencing job acceptance. Risk aversion emerged as a crucial psychological factor. Risk-averse individuals strongly preferred stable and predictable jobs, whereas risk-takers were more likely to accept positions with longer hours or fewer guarantees of security. During the pandemic, risk-averse individuals avoided roles involving higher perceived risks. Marital status positively influenced engagement, with married individuals displaying higher job acceptance rates due to the need for financial security and family stability. Marginalized groups experienced disparities in job acceptance due to socio-economic challenges and limited access to resources. Notably, job acceptance was affected by practical considerations, such as commuting time and accommodation conditions. While findings provide valuable insights into Goa’s labor market, limitations include the regional focus, which may restrict broader applicability. Policymakers should prioritize bridging the urban-rural divide and employers must design more flexible, stable, and growth-oriented roles to foster workforce engagement. Future research should employ longitudinal methods to capture changing labor market trends across wider contexts.
Risk Factors Associated with Post-Cholecystectomy Syndrome and Insights into Post Surgical Follow Up Retrospective Cohort Study
Authors:   Carolinas Medical Center Charlotte North Carolina USA, Le Michael
Published: December 2024

Post Cholecystectomy Syndrome PCS refers to a persistence of heterogenous symptoms in patients who have undergone cholecystectomy Although the term PCS remains in contention we define it as a complex of 1 varied symptoms which include right upper quadrant pain nausea/vomiting diarrhea, or dyspepsia
Risk and Predictive Factors of Rate of Lymph Node Invasion in Breast Cancer with Axillary Involvement
Authors:   Carolinas Medical Center Charlotte North Carolina, USA, Le Michael
Published: December 2024

Breast cancer is the most common cancer among women in France. Axillary lymph node invasion has a major prognostic impact The aim of this study was to evaluate the risk and predictive factors of the rate of lymph node invasion in breast cancer with axillary involvement
OS CONHECIMENTOS ADQUIRIDOS PELO ENSINO PODEM SER TRANSMITIDOS PELA HERANÇA EPIGENÉTICA?
Authors: Gabrielle Nóbrega Alves  , Wesley Kauã da Silva Lima  , Marcos Antonio Nobrega de Sousa
Published: December 2024

Este artigo analisa e discute a possibilidade em se transmitir os conhecimentos adquiridos no ensino por meio da herança epigenética para a descendência, com os objetivos de expor o que a literatura apresenta quanto aos mecanismos epigenéticos e o que há disponível na literatura científica sobre a origem do conhecimento humano e desenvolvimento da aprendizagem. Desse modo, foi realizada uma revisão bibliográfica de artigos publicados entre os anos de 2002 e 2024, com o auxílio do buscador do Portal de Periódicos da CAPES. Foram utilizados como descritores de assuntos os termos “Epigenetics”, “Knowledge”, “Transmission” e “Heredity”. Os descritores ainda foram testados em português e espanhol, mas não foram obtidos resultados no Portal. Como critério de inclusão foram utilizados os artigos científicos publicados no período de 2002 a 2024, que tivessem relação com o tema, e como critério de exclusão os dados de outro material que não seja artigo científico e que não tivesse acesso completo ao texto gratuitamente. Foram obtidos 45 resultados, e após a filtragem restaram apenas seis artigos. Como resultado, destaca-se a relação entre as teorias da origem do conhecimento e a epigenética, já que esta é capaz de influenciar a expressão dos genes relacionados ao desenvolvimento cognitivo, sugerindo que fatores genéticos e ambientais desempenham um papel crucial na formação da mente e da personalidade. Entretanto, é difícil mensurar o impacto da epigenética na transmissão dos conhecimentos adquiridos, suscitando a necessidade de novas pesquisas para entender melhor os seus mecanismos e implicações na aprendizagem humana.
O YOUTUBE COMO FONTE DE ENSINO DE EPIGENÉTICA
Authors: Lucas Pinheiro Calado  , Dácio Dacliélio Tenório da Silva  , Jeniffer Gabrielly de Sousa Pereira  , Márcia de Oliveira Mendes  , José Anselmo Filho Barbosa Moura  , Marcos Antonio Nobrega de Sousa
Published: December 2024

A plataforma de vídeos do Youtube foi de grande importância durante a pandemia da COVID-19. Pois, neste momento, o uso dessa plataforma ganhou um aumento de usuários mundialmente. Neste mesmo período ocorreu a grande utilização da mesma pelos professores para apoio ao ensino remoto. Deste modo, o objetivo desta pesquisa foi analisar as videoaulas sobre o conteúdo de epigenética na plataforma do Youtube, que tinha como enfoque o ensino básico, para entender se o assunto está sendo bem trabalhado, sem possui informações corretas e nãoapresenta lacunas de conhecimento para o público-alvo. Esta pesquisa possui caráter quali-quantitativa com teor exploratório e descritivo. Os dados foram coletados através da plataforma digital Youtube (https://www.youtube.com), e a busca foi realizada, a partir das seguintes palavras chaves “epigenética” e “ensino básico”. Para a seleção das vídeos aulas foram utilizados os critérios de inclusão: videoaula publicada a partir do ano de 2019; mais de 10.000 visualizações; gravada em Língua Portuguesa; e enfoque em algum nível de ensino da Educação Básica. O Youtube passou a ser muito utilizado, e quando atrelado ao ensino se tornou uma ferramenta didática poderosa. No entanto, os dados mostram que o tema está sendo pouco explorado por criadores de conteúdo nesta plataforma, pois o ensino da genética ainda é um desafio para alguns professores do ensino básico, por conta do nível de abstração e descontextualização com a realidade dos alunos, a tornando assim, de difícil compreensão para muitos.