bluuebunny/crossref_metadata_2025 huggingface dataset:
A Comparative Study on the Immigration of Korean and Japanese Picture Brides during the Japanese Colonial Period, 1910-1924
Authors:   Korea Association of World History and Culture, Kim Ji-Won
Published: July 2023

This study examines the migration patterns of Korean and Japanese picture brides to the West Coast in the United States from 1910 to 1924. It analyzes special collections, oral histories, interviews, US government documents, contemporary studies, and newspapers to identify the specific characteristics of Korean and Japanese picture brides and to shed light on their motivation and social background in their countries. In particular, I analyzed the procedures and characteristics of picture marriages, and their migration motives in detail. The motives and social backgrounds of Korean and Japanese women who chose picture marriage were quite different. Therefore, I tried to examine the historical importance of their lives and migration experiences by closely analyzing their migration motives and social background. This study presents a balanced perspective on the study of the history of Korean immigration by adding a new methodology, comparative study for the Korean and Japanese picture brides. I expect to contribute to the immigration history of the United States by revealing the differentiated motives and backgrounds of Korean and Japanese women who migrated as picture brides. Ultimately, this study revealed the pioneering spirit and initiative of Korean women during the Japanese colonial period, which were distorted into passive images.
Undocumented Immigration, Changes in the Stance of Mexican American Organizations, and a Historical Turnover
Authors:   Korea Association of World History and Culture, Kim Youn-Jin
Published: July 2023

This study is to explore the background, process, and meaning of the changes in the stance of Mexican American mainstream organizations such as LULAC regarding undocumented immigration in the 1970s. Traditionally such organizations supported the governmental policy for immigration restriction and control and maintained a clear demarcation between Mexican Americans and immigrants, or citizens and non-citizens. But the rise and radicalization of the Chicano movement with its emphasis on Chicano ethnic identity and solidarity affected Mexican American mainstream organizations to change their traditional stance for rigid immigration control. Besides, in struggling for civil rights, Mexican Americans were awakened to the fact that regardless of being citizens and non-citizens or legal and illegal/undocumented, their interests could not be divided. And they began to criticize the governmental reform plan for undocumented immigration and to tear down the barrier between ‘us’ and ‘them’. This signalled the historical changes of the Mexican American community which has long been divided upon the issues of Mexican immigration.
WASTES GENERATED, WASTES MANAGEMENT IN KANO ABATTOIR, DALA LOCAL GOVERNMENT AREA, KANO STATE, NIGERIA
Authors: Ogamba Confidence Chidera , Bukar A. Abdullahi
Published: July 2023

High production of meat for human use has resulted to extreme waste generation from abattoirs. Nigeria as a developing nation has been characterized by incompetent waste disposal, treatment, and management technologies leading to pollution.  This study was conducted to assess wastes generation and management in Kano Abattoir. An investigative survey approach was used to assess the Wastes generated and management in Kano Abattoir, Kano State. This was investigated using personal communication and interview with the staff, workers and meat sellers of the Abattoir. Waste generated was estimated based on Aniebo calculation. The assessment was carried out for six months during dry and wet season (February – April for dry season and June – August for wet season).  The sum total of 131,737 cows and goats were slaughtered for both seasons (dry and wet season) in Kano Abattoir. For female and male cows about 766.6 ton of blood, 486.8 ton of intestinal contents, 389.5 ton of waste tissue and 718.1 ton of waste bone, total of 2,361.3 tons of wastes were discharged for dry and wet seasons in Kano Abattoir while for female and male goats, 51 ton of blood, 88.5 ton of intestinal contents, 56.6 ton of waste tissue and 145.9 ton of waste bone, total of 342.1 tons of wastes were discharged for the dry and wet seasons in Kano Abattoir. The Abattoir visited used nearby stream as means of discharging these effluent there by giving offensive odour to the environment, contributing to the organic and nutrients of the...
AN ASSESSMENT OF THE PERFORMANCE OF MAIZE (Zea Mays L.) AS AFFECTED BY PALM OIL MILL EFFLUENTS IN ABRAKA, DELTA STATE, NIGERIA
Authors: Enujeke C. E. , Umukoro B. O. J. , Imade F. N. , Okpewho O. P. , Banwuna F. N. , Edokpiawe S. , Agbogidi O. M.
Published: July 2023

The study was carried out to investigate the possible toxic effect of palm oil mill effluents on maize at varying concentrations. 2kg of soil samples obtained from site II, Delta State University, Abraka was contaminated with different concentrations (25, 50, 75 and 100%) of palm oil processing effluent alongside the control which served as guide for the determination of the toxicity of palm oil processing effluents. The results showed that maize seeds sown in the control soil had 100% germination with germination sighted at the 4th day after planting. 100% germination rate was also recorded in 25% palm oil effluent contaminated soils with germination commencing at the 4th day after planting. 50% concentration showed 55.6% germination rate starting at 6 days after planting. 75% concentration showed 27.6% germination rate starting at day 6 after planting. 100% concentration showed no growth with 0% germination. The highest plant height with mean value of 4.54cm was recorded in the control. The least value of height across the different concentration was observed in the 75% soil contaminated with palm oil mill effluents with plant height of 1.91cm. Seeds sown in 100% POME recorded no growth. The highest leaf number with mean value of 1.71 was recorded in the control. The study showed that pH varied among the different concentration of palm oil mill effluent with a range of 4.06 to 4.34. The study showed that palm oil processing effluents have negative effects on the germination and growth of maize.
EFFECTS OF POOR SOLID WASTE MANAGEMENT ON GROUNDWATER: A CASE STUDY OF DAMATURU, NORTHEAST NIGERIA
Authors: Agada Livinus Emeka , Yakubu M. S.
Published: July 2023

Groundwater quality monitoring is very important in cities and towns where there were poor solid waste management. In this study, the effects of solid waste on groundwater in Damaturu Metropolis along Potiskum road was investigated using both electrical resistivity survey and hydro-chemical methods. The results of the study showed that the solid waste at the dump sites generate leachate which percolate into the subsurface to pollute the groundwater. Two aquifers were delineated in the study area and the ERT survey results showed that the groundwater in the first aquifer was contaminated. The contaminants were characterized by very low resistivity which distinguished them from their host rocks. The contaminants are highly conductive which indicate that they were inorganic and possibly of metallic origin. The results of the analyzed water samples from the study area revealed that heavy metals such as Cadmium, Arsenic, Iron, Chromium, and Lead were in elevated concentration in the groundwater of the study area. The first aquifer in the study area is semi-confined and its proximity to the earth surface made it much vulnerably to pollution. The second aquifer is confined by a very thick sandy-clay formation which protects it from pollution by contaminant plumes. It is the most appropriate for groundwater abstraction in the study area. Considering the health hazards associated with the consumption of polluted groundwater, we therefore recommend that all the hand dug wells and shallow boreholes in the study area should be closed down for safety and the solid waste dump sites should be...
PHYTOCHEMICAL SCREENING, ANTIMICROBIAL ACTIVITY AND TLC PROFILING OF LEMON GRASS (Cymbopogon citratus)
Authors: Maryam Hassan Sada , Maigoro Abdulazeez Lawal , Shema Abdussalam Shehu
Published: July 2023

Medicinal plants are the source of treatment for many diseases and ailments throughout the developing world. Studies on them could lead to the finding of novel drugs for effective treatment of various diseases. We have chosen one of the most commonly used plants of Cymbopogon citrates leaves for the present study which was screened for phytochemical and antibacterial properties. The antibacterial activity test was evaluated qualitatively through the use of diffusion method on a solid medium and direct contact method using the following microbial isolate: Staphylococcus aureus, and E. coli. The study revealed that Cymbopogon citrate extracts contained rich availability of tannins, flavonoids, saponins, glycoside, alkaloids and steroids as the secondary metabolites. Furthermore, the extracts of plant leaves were found to have possessed the antibacterial properties for wide a range of gram-positive and gram-negative bacterial strains and demonstrated the best inhibition against Escherichia coli with an inhibition zone of 21 mm at a concentration 300 mg/ml.
Studi Karakteristik Campuran Aspal Beton Akibat Penuaan dengan Pengujian Kuat Tarik Tidak Langsung
Authors: Salim  , Ismayati  , Nisrawati Dayu
Published: July 2023

Proses penuaan pada campuran aspal merupakan salah satu faktor turunnya kekuatan campuran. Banyak faktor yang mempengaruhi penuaan, seperti udara, suhu, dan sinar matahari. Hal ini tentunya akan berdampak pada penurunan kekuatan perkerasan. Penelitian ini bertujuan untuk menganalisis hasil kuat tarik tidak langsung campuran aspal beton pada keadaan normal, long term oven aging (LTOA) dan sort term oven aging (STOA). Pengujian marshall test untuk memperoleh kadar aspal optimum (KAO) menggunakan variasi kadar aspal dari 4,5%, 5%, 5,5%, 6%, dan 6,5% sebanyak 3 buah briket untuk setiap kadar aspal. Pengujian selanjutnya menggunakan alat indirect tensile strength (ITS) nilai its dari segi normal, STOA dan LTOA yaitu sebesar 108866,63 kpa, 9292,16 kpa dan 6210,23 kpa. Terjadi proses oksidasi pada benda uji yang mengalami penuaan sehingga nilai kekakuannya meningkat. Peningkatan kekakuan yang terjadi akan membuat campuran beraspal menjadi lebih keras dan getas.
Analisis Simpang Tak Bersinyal dengan Menggunakan Manajemen dan Rekayasa Lalu Lintas (Studi Kasus Jl. Batara Bira dan Jl. Daeng Ramang)
Authors: Said Lambang Basri , Chairi Radil
Published: July 2023

pada kawasan yang lazimnya berupa dua jalan atau lebih kemudian membentuk cabang atau disebut juga dengan mata jalan, terliput pemfasilitasan pinggir jalan dan berpengaruh terhadap mobilitas lalu lintas. Tundaan, kapasitas, peluang antrean, dan derajat kejenuhan menjadi standardisasi penilaian kinerja sebuah simpang tak bersinyal. Menampilkan besaran perhitungan derajat kejenuhan, tundaan dan peluang antrean pada simpang Jl. Batara Bira – Jl. Daeng Ramang – Jl. Perintis Kemerdekaan menjadi tujuan pada penelitian ini. Selanjutnya, dilakukan analisis terhadap tata kelola dan rekayasa lalu lintas pada simpang Jl. Batara Bira – Jl. Daeng Ramang – Jl. Perintis Kemerdekaan. Analisis tersebut memperlihatkan derajat kejenuhan (DS) pada kondisi awal senilai 0,792 yang artinya berada di bawah DS sesuai ketetapan MKJI 1997 yang bernilai 0,85. Diperkirakan arus lalu lintas pada simpang tak bersinyal untuk tahun – tahun berikutnya semakin besar, sehingga perlu dilakukan rekayasa pada simpang bersinyal dalam memprediksi kondisi arus lalu lintas di masa kelak.
Analisa Faktor yang Berpengaruh dalam Peminatan Masyarakat Memilih BRT (Kasus Kota Makassar)
Authors: Said Lambang Basri , Rosyadi Akhmad
Published: July 2023

Mengetahui tingkat peminatan masyarakat merupakan tujuan dari penelitian ini menggunakan BRT Kota Makassar sekaligus mengetahui faktor-faktor yang berpengaruh di dalamnya. Metode kualitatif digunakan dengan membagikan kuisioner kepada responden. Sampel yang digunakan adalah penumpang BRT kooridor 3 kota Makassar. Data yang diperoleh dari survey diolah menggunakan SPSS. Faktor-faktor yang ditinjau antara lain keamanan, kenyamanan, kinerja, dan pelayanan. Dari keempat faktor tersebut, ditemukanlah tingkat peminatan secara kumulatif dan dapat diketahui faktor-faktor yang berpengaruh di dalamnya.
Analisis Kekuatan Tarik Campuran Asphalt Concrete – Binder Course Terhadap Abu Sekam Kayu
Authors: Alifuddin Andi , Nunung  , Dewi Nirwana
Published: July 2023

Kondisi jalan yang baik akan memudahkan mobilitas penduduk dalam mengadakan hubungan perekonomian dan kegiatan sosial lainnya. Pada penelitian ini menggunakan limbah abu serbuk kayu yang terdapat di Kabupaten Bone, Provinsi Sulawesi Selatan, mempunyai potensi utuk dimanfaatkan sebagai campuran beton aspal. Pemanfaatan abu sekam kayu kedalam campuran aspal guna meningkatkan gaya tarik pada lapisan AC-BC akibat tegangan dan regangan yang terjadi. Penelitian ini untuk mengetahui kadar aspal optimum untuk pencampuran abu sekam kayu serta untuk mengetahui pengaruh pencampuran abu sekam kayu terhadap kuat tarik tidak langsung pada campuran AC-BC. Kadar aspal rencana yang digunakan yaitu 4,5%, 5,0%, 5,5%, 6,0%, 6,5%. Pengujian awal dengan alat Marshall Test untuk mendapatkan kadar aspal optimum (KAO). Pengujian selanjutnya dengan menggunakan alat Indirect Tensile Strenght. KAO yang digunakan 5,7% dan kadar abu sekam kayu yang digunakan yaitu 0,0%, 0,2%, 0,4%, 0,6%, 0,8% dan 1,0%. Dari hasil pengujian kuat tarik tidak langsung campuran dengan menggunakan abu sekam kayu mampu mehan beban sebesar. Berdasarkan hasil tersebut nilai kuat tarik dengan menggunakan bahan tambah abu sekam kayu lebih kuat menahan beban dari campuran yang tidak menggunakan abu sekam kayu.
Model Bangkitan Pergerakan Kendaraan (Studi Kasus Kawasan Kampus Universitas Muhammadiyah Makassar)
Authors: Asma Massara  , Putri Ayu Hartini Hatta Hatta  , Indah Ayu Purbani
Published: July 2023

Tujuan bangkitan pergerakan adalah menghasilkan model hubungan yang mengaitkan parameter tata guna lahan dengan jumlah pergerakan yang menuju kesatuan zona yang digunakan dalam meramalkan jumlah pergerakan yang dilakukan oleh seseorang pada setiap zona asal dengan menggunakan data rinci mengenai tingkat bangkitan pergerakan, atribut sosial ekonomi serta tata guna lahan. Dalam setiap waktu perkulihan di Universitas Muhammadiyah Makassar, intensitas arus kendaraan meningkat khususnya sekitar area kampus mengalami kepadatan, dan karena lokasi tersebut penghubung antara makassar dan kabupaten gowa, jadi meningkatnya volume kendaraan seiring terjadinya bangkitan pergerakan kendaraan pada daerah tersebut. Data primer didapatkan melalui survei langsung, yaitu menghitung kendaraan pribadi dan umum serta membagikan kuisioner kepada mahasiswa, dosen ataupun karyawan. Sedangkan data sekunder didapatkan seperti peta lokasi kampus. Data hasil survey dianalisis dengan metode regresi untuk mendapatkan model yang terbaik berdasarkan nilai Determinasi (R2), nilai konstanta regresi, banyaknya variabel bebas dan tanda koefisien regresi. Dari 6 (enam) variabel bebas yang direncanakan, hanya 4 (empat) variabel bebas yang memenuhi. Dari 4 (empat) variabel tersebut menghasilkan 15 (lima belas) model bangkitan. Model yang dipilih sesuai kriteria yakni Y = 40,52 + (-12,075)X1 + (-200,941)X2 + 122,348X3 + 87,017X6 dengan nilai R2 = 0,876.
Pemanfaatan Limbah Pembakaran Batu Bara Sebagai Bahan Substitusi Parsial Semen
Authors: Ashad Hanafi , Supardi Sudarman , Mappiasse Anwar , Zhahir A. Muh Ikram , Surya Diaz Prabowo
Published: July 2023

Pemakain batu bara di Indonesia semakin meningkat mengakitbatkan semakin melimpahnya limbah batu bara berupa fly ash yang tergolong limbah B3 yang jika dimanfaatkan dapat berkontribusi positif terhadap lingkungan. Fly ash memiliki karakteristik pozzolan sehingga jika dilibatkan sebagai material subtituen pada campuran beton disinyalir dapat berefek positif pada kinerja beton. Tujuan penelitian ini adalah untuk menganalisis pengaruh keberadaan fly ash batu bara sebagai substitusi parsial semen terhadap kuat tekan beton dan juga mengetahui kadar presentase fly ash batu bara yang optimum yang memberikan kuat tekan terbesar pada beton. Metode penelitian berbasis eksperimen di laboratorium meliputi pengujian karakteristik dasar material, mix design, dan pengujian kuat tekan beton. Sampel dibuat berbentuk silinder dengan ukuran 15x30 cm. Variasi kadar substitusi fly ash sebesar 0%, 5%, 10%, 15%, 20%, dan 25% terhadap jumlah semen. Beton diuji setelah mencapai umur 28 hari. Data yang diperoleh dari pengujian secara sekuensial di laboratorium membuktikan bahwa substitusi fly ash antara 0% sampai dengan 12,49% meningkatkan nilai kuat tekan beton dengan nilai optimal sebesar 35,59Mpa pada kadar 12,49%. Subtitusi fly ash dengan kadar yang melebihi 12,49% berdampak pada penurunan kekuatan beton. Hasil ini menggambarkan bahwa pada kadar tertentu, pemanfaatan limbah batubara fly ash bisa meningkatkan nilai kuat tekan beton.
Analisis Durabilitas Campuran Split Mastic Asphalt (SMA) Terhadap Penggunaan Serat Selulosa (Serat Asbes)
Authors: Alifuddin Andi , Arifin Winarno
Published: July 2023

Salah satu upaya dalam meningkatkan kualitas perkerasan aspal adalah dengan modifikasi campuran dengan pemanfaatan bahan tambah seperti aspal-karet atau berbagai jenis serat yang memiliki viskositas yang lebih tinggi. Serat dalam beton aspal berfungsi untuk meningkatkan sifat-sifat campuran, misalnya dengan meningkatkan kekuatan material dan meningkatkan daktilitas. Penelitian ini bertujuan Menganalisis karateristik campuran Split Mastik Asphalt (SMA) dan ketahanan serta keawetan terhadap penggunaan serat selulosa (serat asbes) dengan melalukan variasi penggunaan serat selulosa sebesar 1%.2%,3%,4% dan 5% terhadap variasi kadar aspal masing-masing 6%,6,5%,7%,7,5% dan 8%. Berdasarkan hasil pengujian diperoleh kadar aspal optimim sebesar 7.5% dan persentase optimum penggunaan serat selulosa sebesar 2,81% dengan karatersitik campuran sebagai berikut: stabilitas (kg) 882,62 lebih besar dari 750, flow (mm) 2,75, VIM (%) 3,25 lebih besar dari 3, VMA (%) 19,83 lebih besar dari 15, VFA (%) 83,59 lebih besar dari 76 dan MQ (kg/mm) 288,15 lebih besar dari 190. Campuran Split Mastic Asphalt (SMA) dengan penambahan serat selulosa memiliki sifat ketahanan dan durabilitas yang lebih tinggi yaitu dengan persentase kehilangan pada durasi waktu rendaman 8 hari sebesar 0,19% atau 1,47 kg dibandingkan dengan campuran SMA tanpa menggunakan serat selulosa yaitu dengan persentase kehilangan kekuatan 0,42 % atau 3,13 kg. Secara menyeluruh hasil pengujian memenuhi spesifikasi Bina Marga ≥75%.
Kajian Pengaliran Banjir Sungai Terhadap Koefisien Kekasaran Manning Pada Sungai Larompong Kabupaten Luwu Provinsi Sulawesi Selatan
Authors: Halman  , Ashad Hanafi
Published: July 2023

Sungai Larompong berada di Kabupaten Luwu Propinsi Sulawesi Selatan merupakan sungai utama dari DAS Larompong yang melintasi desa Komba, desa Lumaring Kelurahan Larompong dengan bemuara di Teluk Bone. Debit Sungainya cenderung besar dan rawan banjir pada saat curah hujan tinggi dengan kondisi penampang sungai saat ini seringkali meluap mengakibat bencana terutama disekitar sungai utama. Untuk mengkaji permasalahan banjir tersebut, dilakukan kajian pengaliran sungai terhadap koefisien kekasaran Manning. Tujuan penelitian adalah untuk mengetahui debit banjir kala ulang berapa yang menyebabkan luapan banjir dari kondisi penampang sungai saat ini serta untuk mengetahui pengaruh nilai koefisien kekasaran manning terhadap muka air banjir yang terjadi dan membandingkannya dengan data sekunder. Penelitian ini dilaksanakan selama tiga bulan yaitu bulan September-Desember 2019. Variabel yang diamati dan dihitung yaitu debit banjir kala ulang, deskripsi karakteristik kekasaran penampang sungai. Metode yang digunakan adalah metode survei dan penentuan titik pengukuran dan pengamatan berdasarkan pertimbangan tertentu. Data dianalisis dengan bantuan software HEC-RAS.
Evaluasi Tingkat Kinerja Pelabuhan Pantoloan Ditinjau Dari Aspek Kegiatan Bongkar Muat Petikemas Pasca Bencana Alam
Authors: Tabah Muhammad Tabri , Said Lambang Basri , Arifin Winarno
Published: July 2023

Pelabuhan Pantoloan merupakan salah satu Cabang PT Pelabuhan Indonesia IV (Persero) dengan status pelabuhan konvensional yang menangani kegiatan bongkar muat petikemas. Namun sejak terjadi bencana alam, pelabuhan ini mengalami penurunan kinerja utamanya fasilitas dermaga dan lapangan penumpukan. Tujuan penelitian ini adalah untuk menganalisa tingkat kinerja fasilitas dermaga petikemas dan fasilitas lapangan penumpukan di Pelabuhan Pantoloan pasca bencana alam serta memberikan gambaran proyeksi pengembangan dermaga dan lapangan penumpukan petikemas pelabuhan pada Tahun 2020–2030 (10 tahun). Pengumpulan data melalui observasi, waancara, dan kuesioner, dengan menggunakan teknik analisis deskriptif dan analisis regresi linear maupun CAGR. Dari hasil penelitian, dapat disimpulkan bahwa tingkat kinerja fasilitas dermaga petikemas masih rendah dengan nilai Berthing Occupancy Ratio yang mencapai 73.66%, waktu tunggu masih diatas 24 jam meskipun produktifiitas tinggi hingga 24 B/C/H, tingkat kinerja fasilitas lapangan penumpukan petikemas cukup baik dengan nilai Yard Occupancy Ratio hanya mencapai 38,51%, waktu penimbunan 7,89 hari dengan produktifitas hingga 24 B/T/H, dan pada tahun 2020 sd 2021 perlunya penambahan panjang tambatan dermaga petikemas hingga menjadi tiga tambatan dengan panjang 318 meter sedangkan lapangan penumpukan masih memadai hingga tahun 2035.
Analisis Kinerja Ruas Jalan Tamalanrea Raya Kota Makassar
Authors: Anton Erning Ertami
Published: July 2023

Penelitian ini bertujuan untuk mengidentifikasi Indeks Tingkat Pelayanan Jalan. Studi kasus diambil pada ruas jalan Tamalanrea Raya yang merupakan salah satu jalan kolektor di Makassar. Indeks Tingkat Pelayanan pada dasarnya mengukur kualitas layanan pada kondisi lalu lintas yang berbeda melalui identifikasi Volume to Capacity Ratio atau kecepatan lalu lintas. Indonesian Highway Capacity Manual (1997) mendefinisikan Volume to Capacity Ratio sebagai bagian dari perameter kinerja jalan dan diukur melalui rasio perbandingan arus lalu lintas dan kapasitas jalan. Hasil penelitian menunjukkan bahwa hasil identifikasi tingkat pelayanan berbeda tergantung pada ketiga acuan yang digunakan. Hasil penelitian ini dapat digunakan sebagai kriteria untuk mengevaluasi kondisi aktual jalan dan membandingkannya dengan kondisi ideal yang seharusnya
Contribution of the Learning Model as a Provision for the Introduction of the School Field (PLP) to Optimize the Learning Process
Authors: I Bagus Endrawan  , Hilmy Aliriad  , Martinus
Published: July 2023

Effective learning is an important aspect for students as a provision for the introduction of field schooling (PLP) for students. The purpose of this study was to determine how much students can apply effective learning models in the learning process when following PLP, as well as how the application of these models affect the effectiveness of learning when following PLP. The design of research conducted in this study is qualitative research with descriptive approach. The population in this study as many as 55 students and then sampled a number of 30 students with random sampling. The results of the observation sheet showed that most students (70%) can apply effective learning models in the learning process when following PLP. While the other 30% still have difficulty in implementing the model. The results of data reduction from interview sheets showed that most students (80%) stated that the application of effective learning models in PLP makes learning more fun and effective. Another 20% stated that they had difficulties in implementing the model. The results of data reduction from the questionnaire showed that most students choose expository learning (20%) Problem-Based (60%) and cooperative learning (15%), most students can apply problem-based learning models in the learning process when attending PLP. This can be seen from the reduction of observation sheet data which shows that 70% of students can apply the model. The results of interviews and questionnaires also showed that most students stated that the application of effective learning models in PLP makes learning more fun and effective.
Tracer Study of Outstanding Athletes
Authors: Irpani  , Albadi Sinulingga  , Suryadi Damanik  , Rafika Ardilla
Published: July 2023

This study aims to trace the achievements of athletes from several sports. This study used a descriptive qualitative method. Data collection techniques using observation, questionnaires, and documentation. In this study, the subjects of the study were athletes who were still actively training. The results showed that the social agent aspect had an impact on athlete achievement, namely: parents (74%) in the good category, coaches (81%) in the good category, teachers (78%) in the good category, peers (74%) in the good category. good environment (87%) in very good category, mass media (78%) in good category, and the correlation between social agent and achievement is 80% in good category. Based on the research results, each of these social agents has a role in achievement. High or low athlete achievement is not only the social agent aspect that influences it. Achievement was created from many factors that influence it.
Integrating Life Skills into Volleyball Training for Positive Youth Development (PYD)
Authors: Juhrodin  , Yudha Munajat Saputra  , Amung Mamun  , Yunyun Yudiana
Published: July 2023

This study aims to investigate whether integrating life skills into volleyball training can enhance life skills development. The study utilized a group experimental design with 40 training participants divided into a control group and an experimental group. The control group received only volleyball training, while the experimental group received volleyball training integrated with sub-dimensions of life skills such as teamwork, goal setting, time management, emotional skills, interpersonal communication, social skills, leadership, and problem-solving. The results of the study showed that the experimental group experienced a significant improvement in life skills development compared to the control group. Integrating life skills into volleyball training can provide effective benefits for training participants, especially in terms of important social and emotional skills in daily life and the workforce. Therefore, integrating life skills into sports training and education can be an effective alternative to comprehensively enhance life skills development. The findings imply that sports coaches and educators should consider incorporating life skills into their training curriculums to provide young individuals with the necessary skills to succeed in their personal and professional lives. Additionally, policymakers can utilize the results of this study to develop strategies and policies promoting life skills education in schools and sports programs. Overall, the study emphasizes the importance of holistic approaches to youth development and highlights the potential benefits of integrating life skills into sports training for enhancing life skills development.
Emotional Intelligence Positively Affects Student's Social Skills in Physical Education
Authors: Dicky Tri Juniar  , Adang Suherman  , Beltasar Tarigan  , Agus Mahendra
Published: July 2023

The social skills of teenagers, especially those of high school age, are very concerning. Numerous pieces of evidence point to the existence of social issues that manifest themselves not only in the context of the educational institution but also in the wider society. Lack or low emotional intelligence is considered the presence of disturbances in emotional and social functioning. Social skills and managing emotions are essential to blocking problematic behaviors. But empirical evidence of emotional intelligence and its influence on social skills is minimal. This study aims to prove the influence of emotional intelligence on students' social skills at the High School level. This research uses a descriptive method with a correlational type of research. The population used in this study was all high school students in the Tasikmalaya area, and as many as 173 students were sampled in this study by random cluster sampling. The data analysis was a simple linear regression test using IBM SPSS 26. The result of this study is the relationship between variables of 0.503 in a positive direction, with a coefficient of determination (R Square) of 0.253, which means that free variables have an influence of 25.3% on bound variables. Referring to the calculated F value = 57.967 with a Sig. rate of 0.000 < 0.05 means that the null hypothesis is rejected, and the research hypothesis is accepted. In conclusion, emotional intelligence positively affects students' social skills in Physical Education.
Development of Science and Technology in Sports Through Test and Measurement Tools Shoulder and Wrist Android Based
Authors: Arifin Ilmi , Amir Supriadi  , Ibrahim Sembiring
Published: July 2023

The purpose of this study is to produce Android -based shoulder and wrist. This research was conducted on students of the Faculty of Sports Sciences and North Sumatra PON athletes in December 2022. Types of research used in this study were development research with Research & Development (R&D) research designs from Borg and Gall. This research was conducted with 9 research stages, namely, (1) Research and Information Collecting, (2) Planning, (3) Developing Preminary Form of Product, (4) Preminary Field Testing, (5) Main Product Revision, (6) Main Field Testing, (7) Operational Product Revision, (8) Operational Field Testing, (9) Final Product Revision. The population in this study by using students of the Faculty of Sports Science and the North Sumatra Taekwondo Pelatda athlete. The technique of picking up using purposive sampling with a trial of phase I of 20 FIK students and the phase II trial of 30 athletes in North Sumatra Taekwondo Pelatda. Furthermore, from the trial of phase I, totaling 20 people showed 96% with very feasible criteria, then from the phase II trial of 30 North Sumatra Taekwondo Pelatda athletes showed 91% with a very decent category. From the results of research /feasibility tests conducted by test experts and measurements, IT experts and sports academics show 96% with a very feasible category, so that it can be used. On the basis of the data obtained, the development of Android -based shoulder and wrist test equipment is declared feasible to be developed as a test tool and measurement of shoulder muscle and wrist.
Gambaran Mekanisme Koping Keluarga Dalam Menghadapi Perilaku Agresif Pada Pasien Skizofrenia
Authors: Jumaisah  , Sri Wahyuni  , Veny Elita
Published: July 2023

Schizophrenia is a mental disorder characterized by aggressive behavior that can endanger themselves and others, so it is important for families who care for patients to resolve these problems. This study aims to determine the description of the family's coping mechanisms in dealing with aggressive behavior in Schizophrenic patients. This research is quantitative research with a descriptive design. The sample in this study was 88 people using the Brief Cope questionnaire by Carver which had been tested using 30 samples with 28 questions all declared valid, with the results of r arithmetic (0.366 – 0.826) r table (0.361), and reliable with a value of = 0.764. Most of the respondents have adaptive coping mechanisms as many as 86 people 97.7%. While 2 people 2.3% had maladaptive coping mechanisms in dealing with aggressive behavior in Schizophrenic patients. The family's coping mechanism in dealing with aggressive behavior in Schizophrenic patients is an adaptive coping mechanism.
Gambaran Kepatuhan Lansia dalam Mengkonsumsi Obat Antihipertensi di Wilayah Puskesmas Simpang Tiga Kota Pekanbaru
Authors: Wahyuni Sri , Didi Kurniawan  , Oswati Hasanah
Published: July 2023

Elderly compliance in taking antihypertensive drugs is one of the determining factors for controlling hypertension. This study aims to determine the description of elderly compliance in consuming antihypertensive drugs in the Simpang Tiga Health Center area of ​​Pekanbaru City. This study uses a descriptive survey research method. The research sample was 96 respondents who were taken based on inclusion criteria using a purposive sampling technique. The analysis used is the univariate analysis which describes the characteristics of the respondents and the level of compliance. The result of this study shows that most of the respondents have a low level of compliance of 61.5% with the characteristics of the elderly aged 60-69 years of 86.5%. Distribution of respondents by gender, it was found that most of the respondents were women by 60.4%. Distribution of respondents based on ethnicity, it was found that most of the respondents were Malays, namely 64.6%. The highest percentage of respondents' education is SMP/equivalent at 38.5. The results of this study indicate that most of the respondents have a low level of adherence to taking medication. Research recommends that is necessary to improve the provision of health education regarding the importance of consuming antihypertensive.
Gambaran Tingkat Depresi Pada Lansia di Wilayah Kerja Puskesmas Sidomulyo Rawat Jalan
Authors: Fikri Erwanto  , Herlina  , Aminatul Fitri
Published: July 2023

Depression is a psychological disease that is rarely detected but can directly reduce the quality of life of sufferers, especially the elderly. The purpose of this study was to describe the level of depression in the elderly in the working area of ​​the outpatient sidomulyo health center. Descriptive analytic research design with a purposive sampling approach, the study was located in the working area of ​​the sidomulyo outpatient health center in pekanbaru city with 100 elderly respondents aged over 60 years. The measuring instrument is the geriatic depression scale (gds) questionnaire which has been tested for validity and reliability. The description of the level of depression in the elderly in the working area of ​​the sidomulyo health center can be concluded that the highest level of depression is mild depression (40%), while the characteristic results show that the most age is 60-69 years (56%), the sex of the majority is female (60 %), the majority last education was high school (30%), married status, most of them don't have a partner/not married (55%), and the majority of respondents don't work anymore (61%), and most of the elderly have physical health problems (74%). It was found that the highest levels of depression were mild depression (40%), moderate depression (38%), severe depression (4%), and those who did not experience depression (18%), so that the level of depression in the elderly in the work area outpatient sidomulyo health center with the most mild depression category. Future researchers, it is hoped that they can develop research with more samples and look for risk factors associated with depression in the elderly.
Pengaruh Teknik Pernapasan Buteyko Terhadap Pola Napas Tidak Efektif Pada Klien Asma Bronkial
Authors: Ramadhona Shinta , Wasisto Utomo  , Yulia Rizka
Published: July 2023

Bronchial asthma is a medical condition that causes the airways of the lungs to swell and narrow. Due to swelling, the airways will produce excessive mucus, making it difficult to breathe and will cause coughing, shortness of breath, and wheezing. As for non-pharmacological therapies that can be used to reduce asthma recurrence and minimize the use of drugs, one of them is the Buteyko breathing technique. The Buteyko breathing technique can reduce the frequency of bronchial asthma attacks, prevent the severity of asthma and improve the Peak Expiratory Flow Rate (PEFR). Quasi experiment quantitative research design. The research sample was 34 respondents, the sampling technique was purposive sampling which was divided into 2 groups, namely 17 experimental respondents and 15 control group respondents. The measuring instrument used is an observation sheet for ineffective breathing patterns pre-test and post-test for 4 times in 2 weeks. The statistical test used is the Wilcoxon test and the Mann Whitney test. Buteyko's breathing technique has an effect on breathing patterns in bronchial asthma patients with value of dyspnea of ​​0.033< ɑ (0.05) and p value of breath frequency 0.001< ɑ (0.05). The Buteyko breathing technique can improve breathing patterns in people with bronchial asthma. These results are expected to be an alternative treatment to improve ineffective breathing patterns in bronchial asthma patients.
Pengaruh Penyuluhan Kesehatan Tentang Pencegahan Kanker Serviks Melalui Audiovisual Terhadap Pengetahuan Wanita Usia Subur
Authors: Izmi Fiki Nurul , Sri Utami  , Yulia Irvani Dewi
Published: July 2023

The provision of health education using audiovisual media can attract attention and convince women of childbearing age to increase their knowledge to prevent cervical cancer. This study aims to determine the influence of health counseling through audiovisual media on WUS knowledge at the Simpang Tiga Inpatient Health Center Pekanbaru. This study used a quasi-experimental design with a Non-Equivalent with Control Group design. The sampling technique used was purposive sampling of 34 respondents divided into 17 control group respondents and 17 experimental group respondents. The data analysis used is univariate and bivariate analysis using paired T test and Independent T test. The majority of respondents aged 41-49 years were 15 respondents (44.1%), Javanese tribesmen were 16 respondents (47.1%), high school education level 22 respondents (64.7%), occupational housewives respondents were 25 respondents (73.5%), most multipara as many as 22 respondents (64.7%). The results of statistical tests show that there is an influence of health counseling on cervical cancer prevention through audiovisual on WUS knowledge about cervical cancer prevention with a p value (0.000) < α (0.05). Health education using audiovisual media about cervical cancer prevention affects WUS knowledge, because the use of audiovisual media is more attractive so that it can be accepted by respondents with five senses. The results of this study can be one of the nursing interventions in increasing WUS knowledge related to cervical cancer prevention, especially through audiovisual.
Espiritualidad y calidad de vida en cuidadores de personas con demencia
Authors: Tirro Arias Victoria Isabel
Published: July 2023

El hecho de cuidar resulta una compleja experiencia que se conecta con la trascendencia y la búsqueda del sentido. Continuas interrogantes embargan al cuidador mientras ejerce su oficio. Conocer la espiritualidad en el proceso de acompañamiento de una persona con demencia resulta un aspecto clave en la noción de calidad de vida. Por tal motivo, la presente investigación consistió en aplicar a 160 cuidadores el Cuestionario de Espiritualidad (Parsian y Dunning, 2008), adaptado a la versión en español por Díaz et al (2012) y el Cuestionario de Salud SF-36 versión en castellano de Alonso, Prieto y Antó (1995), que mide la calidad de vida en las dimensiones relacionadas con bienestar físico y psicológico. Los resultados indicaron la escasa relación entre ambas variables, lo que se vincula con la pertinencia de lo pragmático, de la solución de conflictos diarios que restan tiempo y esfuerzo a la trascendencia.
Factors Associated To Diagnostic Delay Of Oromaxillofacial Cancers
Authors: DD Mabika Bredel , L Ngoua Essininguele , AD Faye , Eboungabeka Trigo , A Oball Mond , GC Ngouoni
Published: July 2023

Introduction: It is not uncommon in developing countries for patients to consult specialists for extended maxillofacial tumours, known as "historic". Purpose: To identify the socio-demographic and clinical characteristics associated with the delay in establishing the diagnosis of oromaxillofacial cancers in Brazzaville. Patients and Methods: This was an analytical cross-sectional study with prospective data collection, conducted at the maxillofacial surgery and stomatology department of the Brazzaville Hospital Center, over a period of 24 months from January 2020 to December 2021, out of 37 oromaxillofacial cancers. Results: The study involved 37 patients: 23 men and 14 women with a sex ratio of 1.65. The mean age at the time of diagnosis was 45.7±2 years. 79.40% were diagnosed at advanced stages. The diagnostic delay, whether specialized or cumulative, was essentially related to the socioeconomic level (p= 0.04). Those with a low socioeconomic level were 3 times more likely to be diagnosed late than patients with an acceptable socioeconomic level (OR=3). The level of education did not influence the delay (p=0.30). Conclusion: The responsibility for the delay in diagnosis was found with the patient, the provider of nonspecialized care and the organization of the health system. These delays were influenced by many factors including the low socioeconomic level for all three components, the follow-up by Brazzaville providers for the delay in providing care.
Рекомендації щодо воєнно-економічного обґрунтування заходів оперативної підготовки в Збройних Силах України
Authors: Semenenko Oleh , Pampukha Ihor , Holovanov Andrii , Poberezhets Tetiana , Onofriichuk Andrii , Semenenko Liliia
Published: July 2023

Мета роботи: формування рекомендацій щодо воєнно-економічного обґрунтування заходів оперативної підготовки в Збройних Силах України за показниками їх загальної вартості.

Метод дослідження: основними методами досліджень є методи статистичного аналізу, воєнно-економічного аналізу; порівняння, формалізації, абстрагування та кон’юнктурного аналізу (мислення).

Результати дослідження: сформовано систему основних заходів оперативної підготовки; визначено особливості проведення таких заходів в державах-членах НАТО; сформовано алгоритм розрахунку загальної вартості заходів оперативної підготовки у Збройних Силах України; визначено ряд практичних рекомендацій щодо воєнно-економічного обґрунтування заходів оперативної підготовки в Збройних Силах України із урахуванням розрахунків їх загальної вартості.

Теоретична цінність дослідження: основними результатами  досліджень за тематикою статті є підхід до оцінювання загальної вартості оперативної підготовки в Збройних Силах України та рекомендації щодо воєнно-економічного обґрунтування заходів оперативної підготовки під час формування планів підготовки Збройних Сил України.

Тип статті: описовий та розрахунково-аналітичний.
The peculiarities prevention emergency analysis abroad associated with the underwater location of explosives
Authors: Strelets Viktor , Hrytsaienko Maksym , Soloviov Ihor , Strelec Valery
Published: July 2023

Purpose: analysis of the prevention emergencies features of associated with the underwater location of explosive objects in the leading countries of the world.

Method: the qualitative review of the science sources of the leading countries of the world, which discusses the features of humanitarian underwater demining at the regional level.

Findings: bibliographic information has been collected and analyzed from 105 sources; based on the results obtained, it was found that until recently, the national armed forces had exclusive experience in destroying underwater explosive objects, and today these dangers are eliminated along with them by various organizations (commercial companies, non-governmental organizations, teams of central and local authorities, etc.).

Theoretical implications: the method of systematic analysis of information sources by simultaneously considering both military and humanitarian information on issues of underwater demining has been further developed.

Practical value of the research: the main result of research on the subject of the article is the determination of the need to adjust the activities of the personnel of non-military organizations in addition to the skills that are given during the primary training by specialized units of the navy.

Value of the research: the process of preventing emergencies related to the underwater location of explosive objects must be considered taking into account the significant differences in the activities of sappers of the State Emergency Service of Ukraine from the activities of sappers of the Navy of the Armed Forces of Ukraine, that have been shown.

Research Limitations/Future Research: The conclusions drawn may differ from the analysis of the international activities charitable and non-profit organizations engaged in the clearance of mines and unexploded ordnance, which may pose a danger to civilians. Future studies should be related to experimental studies of the activities characteristics of sappers of the State Emergency Service of Ukraine.

Paper type: Conceptual.
Деякі погляди щодо визначення обсягу заходів збору, обробки, аналізу, узагальнення та видачі інформації про хімічну, біологічну, радіологічну обстановку
Authors: Poplavetz Serhii , Huzchenko Serhii , Nikitin Anatolii , Meshcheriakov Ivan , Kaplia Illia
Published: July 2023

Мета роботи: визначення обсягу заходів збору, обробки, аналізу, узагальнення, обробки та видачі інформації про хімічну, біологічну, радіаційну обстановку.

Метод: метод теорії ймовірності, метод експортних оцінок.

Результати дослідження: проаналізовані ризики, що можуть виникнути під час хімічних, біологічних, радіологічних, ядерних інцидентів терористичного характеру; розглянутий склад сил системи попередження та оповіщення про хімічну, біологічну, радіологічну та ядерну загрозу; вирішенні завдання розвідки, встановлення початку зараження, обсягу заходів збору, обробки, аналізу, узагальнення та видачі інформації про хімічну, біологічну, радіаційну обстановку та прийняття рішення в умовах хімічного, біологічного, радіоактивного зараження.

Теоретична цінність дослідження: аналіз небезпек з застосуванням хімічних і біологічних, радіологічних компонентів, визначення першочергових заходів та оперативність прийняття рішення в умовах хімічного, біологічного, радіоактивного зараження.

Тип статті: описовий та розрахунково-аналітичний.
Узгодження траєкторних вимірювань вільно падаючих тіл за інформацією декількох засобів реєстрації
Authors: Zasjadko Alina , Stryhun Vitalii , Bilous Oleh , Kuznetsov Vladlen , Open’ko Pavlo
Published: July 2023

Мета роботи: оптимізувати процес обчислення параметрів руху вільно падаючих тіл за результатами траєкторних вимірювань різними приладами.

Метод дослідження: системного аналізу, математичної статистики.

Результати дослідження: запропоновані пропозиції щодо удосконалення обробки координатної інформації вільно падаючих тіл. Проаналізовані особливості вимірювання траєкторної інформації вільно падаючих тіл за допомогою радіолокаційного каналу радарної системи. Це дозволяє оптимізувати обробку даних на етапі ідентифікації координатної інформації про параметри руху об’єктів, виконавши узгодження обробки вимірювань за інформацією декількох засобів реєстрації.

Теоретична цінність дослідження: в роботі представлений спосіб обчислення параметрів руху вільно падаючих тіл, на прикладі обчислення вертикальної швидкості зниження вільно падаючого тіла по результатам траєкторних вимірювань декількох засобів реєстрації. Така попередня обробка дозволяє істотно скоротити час обробки інформації і підвищити точність результатів вимірювань.

Тип статті: науково-практична.