bluuebunny/crossref_metadata_2025_split huggingface dataset:
"Does Electric Vehicles Can Reinstate The Conventional One? A Study on Consumerperception Over Electric Vehicle (Four Wheeler) In India"
Authors: Ghosh Priyanka 
Published: April 2024

Electric Vehicles are now gaining popularity in all developed countries along with developing countries. India, as a developing country is not an exceptional one. According to the report of India Brand Equity Foundation, the Global Sales of EV has increased by 108% in 2022. Again, as per the Report by Indian Private Equity and Venture Capital Association (IVCA) the manufacturing of Electric Vehicles in India will be crossing 90 lakhs of units per year by 2027.
The main objective of this study is to find out that whether EVcan be an alternative of Conventional Vehicles. The research has been conducted within Bengaluru city and the conclusions has been drawn purely based on Primary data. The data is being collected with 15 questions framed in questionnaires and have considered 820 respondents for the study. The researcher has framed two hypothesizes to find out the brand preference and the effect of income on choice of EVin India. To test the hypothesizes Chi-Square test has been applied at 95% significance level. The research resulted that the choice of Electric Vehicles depends on the income levels of the customers. 50% of the respondents are willing to change their vehicles to Electric Vehicles in near future. Moreover, 50% of the total respondents are preferring Tata Motors as a Brand for their EV According to the study, 69% respondents agreed that Electric Vehicles will reduce Global Warming. The study also found that though EVis gaining popularity because of less maintenance cost but to replace the conventional vehicles in future by E V will be challenging.
Enhancing azimuth estimation in low-resolution underwater acoustic lens systems for advanced communication and positioning
Authors: Sato Yuji , Ebihara Tadashi , Urasaki Naomasa , Mizutani Koichi , Wakatsuki Naoto 
Published: April 2024

Abstract
Here we aimed to enhance azimuth estimation to accurately locate a communication partner’s position by utilizing a low-resolution underwater acoustic lens system for communication. We proposed a method to accurately estimate the direction-of-arrival (DoA) by finding the center of gravity of the focal distribution using two adjacent elements of the transducer array. Ranging was to be based on time-of-flight (ToF). The method’s effectiveness was evaluated by two-dimensional finite difference time domain simulation. The lens’s focused sound field was calculated and the array was designed based on the result. DoA and ToF were estimated from the received signals and evaluated by comparing them with the true values under conditions involving 1-, 2-, and 3- users. The results confirmed DoA estimation with an error of almost 4°, even when using a lens system with an azimuth resolution of 10°. As the number of users increased, the maximum error value increased, though slightly.
Pengaruh Prenatal Yoga Terhadap Kualitas Tidur Ibu Hamil
Authors: Andarini Anna Septina , Khalifatunnisak Alfadefi 
Published: April 2024

Perubahan atau penyesuain fisik dan psikis pada saat kehamilan dapat menimbulkan ketidaknyamanan pada ibu hamil. Reaksi terhadap ketidaknyamanan tersebut diwujudkan dalam bentuk keluhan yang memerlukan penanganan secara tepat. Ketidaknyamanan_ di alami ibu hamil seperti .nyeri ulu hati, sukar tidur (insomnia), kelelahan sakit punggung, hipersaliva, peningkatan jumlah kencing, nyeri pada sendi, mual, kram pada kaki serta varises pembuluh darah besar. Tujuan dari penelitian ini mengetahui pengaruh prenatal yoga terhadap kulaitas tidur ibu hamil TM II dan III. Prenatal yoga merupakan keterampilan pemrosesan, berbentuk tehnik pengembangan kepribadian seperti fisik, psikologis dan spiritual. Metode penelitian menggunakan penelitian eksperimental dengan desain pre-post test. Besar sampel penelitian ini adalah 22 responden. Demonstrasi prenatal yoga ditawarkan kepada ibu hamil di Puskesmas Ngletih. Penelitian ini di lakukan pada bulan januari – Februari 2024. Tehnik sampling yang digunakan yakni total sampling .Pengumpulan data pada penelitian ini dilakukan dengan menggunakan instrument kuesioner yakni PSQI. Uji yang digunakan dalam analisis bivariat ini menggunakan uji beda t-test(uji paired t-test). Sebelum memulai prenatal yoga, sebanyak 22 responden mengakui kualitas tidur yang tidak baik. Sesudah melakukan prenatal yoga, sebanyak 20 responden (90,9%) mendapatkan peningkatan kualitas tidur menjadi baik, p value 0,002(p<0,05). Hasilnya ada perbedaan yang signifikan pada kualitas tidur ibu hamil sebelum dan sesudah melakukan prenatal yoga. Kegiatan ini akan memberikan manfaat yang optimal jika ibu hamil melakukannya secara teratur dua kali seminggu dengan durasi satu jam. Dalam melakukan prenatal yoga juga sebaiknya didampingi oleh instruktur atau fasilitator yang sudah terlatih sehingga aman untuk ibu hamil.
Pengetahuan dan Sikap Akseptor KB Dalam Pemilihan kontrasepsi Intra Uterine Devices
Authors: Nurhayati Nunuk - 
Published: April 2024

Intra Uterine Device adalah benda kecil yang lentur terbuat dari plastik, terdapat lilitan tembaga dan mengandung hormon dan dimasukkan melalui vagina ke dalam rahim serta mempunyai benang. IUD merupakan suatu metode kontrasepsi modern yang dirancang baik dalam bentuk, ukuran serta masa aktif fungsi kontrasepsinya yaitu 10 tahun, berfungsi untuk menghalangi fertilisasi dan untuk mencegah telur berimplantasi dalam uterus. Tujuan dari penelitian ini adalah mengetahui hubungan pengetahuan dan sikap akseptor KB dalam pemilihan kontrasepsi Intra Uterine Device karena berdasarkan data dari BPS BKKBN tahun 2022 Peserta KB MKJP khususnya IUD jumlah akseptor KB nya jauh lebih sedikit yaitu sebesar 1.607.288 peserta di banding KB non MKJP (suntik /PIL ) yaitu sebesar 4.123.035 di dukung mitos di masyarakat bahwa kontrasepsi IUD mengganggu hubungan suami istri. Penelitian ini termasuk penelitian deskriptif analitik dengan menggunakan rancangan cross sectional. Populasi dalam penelitian ini adalah seluruh wanita usia subur yang ber KB dan Sampel dalam penelitian ini adalah akseptor KB IUD sebanyak 66. Variabel bebas dalam penelitian ini adalah pengetahuan dan sikap tentang kontrasepsi IUD dan variabel terikatnya adalah pemilihan kontrasepsi Intra Uterin Device. Teknik pengumpulan data pada penelitian ini menggunakan data primer dan sekunder. Analisa data pada penelitian ini menggunakan uji Chi square. Di dapatkan nilai 0,004 atau (≤0,05), sehingga pengetahuan dan sikap dapat mempengaruhi akseptor KB dalam pemilihan IUD. Di sarankan lebih di tingkatkan pengetahuan akseptor KB tentang kontrasepsi IUD dengan pemberian KIE kepada wanita usia subur dengan melibatkan petugas penyuluh lapangan dari PLKB dan kader KB di wilayah Kecamatan Puri kabupatn Mojokerto.
Kecemasan Ibu Bersalin Primipara dalam Menghadapi Kala I Persalinan Berdasarkan Skor Hamilton Anxiety Rating Scale (Hars)
Authors: Hardika Mufida Dian , Arwiyantasari Wida Rahma 
Published: April 2024

Proses melahirkan merupakan wajar terjadi pada setiap wanita. Seringkali terjadi rasa takut saat persalinan. Dari 14 ibu hamil primipara di PMB Atika, Dolopo, Madiun, terdapat 42,8% ibu mengalami ketakutan dalam proses melahirkan. Rasa takut yang tidak dapat diatasi dapat mempengaruhi proses melahirkan. Tujuan penelitian mengetahui hubungan antara rasa takut dengan lama kala I pada primipara di PMB Atika, Dolopo, Madiun. Tujuan dari penelitian untuk mengetahui hubungan antara kecemasan dengan lama kala I pada ibu primipara. Populasi dalam penelitian adalah ibu primipara yang merasa cemas saat bersalin di 4 PMB di wilayah kerja Puskesmas Bangunsari. Jumlah sampel 32 wanita dengan teknik total sampling populasi. Variabel bebas rasa cemas, sedangkan variabel terikat adalah lama kala 1 persalinan pada wanita primipara. Pengumpulan data menggunakan kuisioner HARS dan partograf. Analisis penelitian menggunakan uji Rank Order of Spearman dengan taraf makna α 0,05. Hasil penelitian menunjukkan bahwa sebagian besar wanita primipara saat persalinan merasakan rasa takut sedang dan berat masing-masing sebesar 40,6% dan sebagian kecil lainnya mengalami rasa takut ringan sebesar 18,8%. Pada wanita primipara saat proses persalinan merasakan rasa takut ringan melalui proses persalinan dengan waktu lebih cepat (kurang 6 jam) dan normal (6-10 jam). Kesimpulan penelitian adalah ada hubungan antara kecemasan dengan lamanya kala I persalinan pada primipara. Disarankan, rasa cemas pada ibu dalam menghadapi proses persalinan dapat dikurangi dengan persiapan pra persalinan yang matang, petugas berperan aktif dalam konseling, memberikan informasi yang jelas pada keluarga serta dukungan psikologis ibu dalam proses persalinan sehingga dapat mencegah terjadinya lama kala I memanjang .
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Analysis of acceptance and use of the agree mart mobile groceries marketplace application using the UTAUT-3 Model in Indonesia
Authors: Salman Irfan Nurdin 
Published: April 2024

The use of applications for trade transactions in the digital era is increasingly in demand by the public, one of which is to meet their daily needs. There is no exception in the food sector to meet the needs of kitchens and fresh products, more and more applications are trying to meet these needs. However, the commodities that are sold are commodities that are quite vulnerable both in terms of price (price sensitive) and resilience (perishable goods). Instead of creating e-commerce groceries in the food sector, PT Telkom Indonesia prefers to create a grocery marketplace, so that it is not affected by price conditions and product durability because the products sold are owned by MSMEs. On the other hand, Indonesian people are used to getting promos from applications when they are about to adopt an application or when they are about to make a transaction. This is a challenge for app creators to acquire consumers and maintain active user retention so that the business can continue.
Purpose: This research was made with the aim of being able to find out what things affect the community as consumers of fresh products and kitchen needs to adopt the Agree Mart groceries marketplace by implementing the UTAUT-3 model (Unified Theory of Acceptance & Use of Technology 3)
Research methodology: This research method uses a mixed method by taking a sample of the population of active users in Indonesia and using samples from several respondents, and registered users who have not made transactions
Results: It is hoped that this research will provide benefits to add insight and as a digital business reference and material for consideration for meeting daily needs in Indonesia in determining the right strategy both in business and application.
Travel Health-Related Preparation Practices of Institutions of Higher Education and Occurrence of Health-Related Events Among Undergraduate Students Studying Abroad, 2018–2021
Authors: Angelo Kristina , Ciampaglio Kaitlyn , Richards Julie , Silva Anjali , Ebelke Catherine , Flaherty Gerard , Brunette Gary , Kohl Sarah 
Published: April 2024

Background: Knowledge of specific health-related events encountered by students studying abroad and the availability and use of pre-travel healthcare for these students is lacking. Methods: Anonymous web-based questionnaires were sent to study abroad offices, student health centers, and undergraduate students after studying abroad at eight institutions of higher education in the United States and Ireland from 2018–2021. Analyses were descriptive; relative risks and 95% confidence intervals were calculated for health-related events. Results: One study abroad office required a pre-travel consultation. All student health centers had pre-travel counseling available. Among 686 students, there were 307 infectious and 1,588 non-infectious health-related issues; 12 students (2%) were hospitalized. Duration of travel and timing of a pre-travel consultation impacted the risk of health-related events. Certain mental health conditions were associated with increased risk of alcohol and drug use. Conclusion: Future studies should address the optimal timing and best practices to optimize health for students studying abroad.
POLÍTICAS PÚBLICAS PARA ASSEGURAR VIDAS: A MULHER GESTANTE EM SITUAÇÃO DE RUA
Authors: Dos Santos Vivian Carolina , Araujo Vanessa Ferreira , Sarreta Fernanda de Oliveira 
Published: April 2024

O artigo tem como objetivo analisar as políticas públicas para a mulher gestante em situação de rua, as quais devem assegurar o acesso aos direitos sociais previstos na Constituição Federal de 1988, visando a garantia dessas vidas. Foi construído a partir de pesquisa qualitativa, com estudo bibliográfico e análise documental, que adota o método histórico dialético para subsidiar a compreensão desse fenômeno social, complexo e relevante, sua historicidade e trajetória nas políticas públicas marcada pelas desigualdades dentro do modelo societário capitalista. Os resultados mostram avanços nas legislações e ações, porém, limites expressivos com a ausência de políticas públicas específicas que assegurem as demandas de saúde desse grupo populacional, permeados por dificuldades no acesso aos serviços de saúde.. Inclusive, mostram que a temática tem sido pouco debatida na categoria profissional, com produção acadêmica e científica ainda incipiente no Serviço Social. Considera-se, que a saúde da mulher gestante em situação de rua é uma demanda que está presente nos espaços ocupacionais da profissão na contemporaneidade. É um tema complexo e permeado de contradições, perpassa diferentes e expressivas violências, atravessadas pelo gênero, raça e classe, marcadores que não são considerados nas políticas públicas. A população em situação de rua e a gestante em situação de rua, são vidas que fazem parte da realidade concreta, estão presentes no cotidiano do Serviço Social. Portanto, a socialização deste estudo pode contribuir com a visibilidade da saúde das mulheres gestantes que ocupam os espaços das ruas.
The impact of government purchase price policy of rice for producers and consumers in Indonesia
Authors: Saleh Tri Wahyudi , Lakitan Benyamin , Budianta Dedik , Yamin Muhammad , Cahya Gemala , Huanza Muhammad 
Published: April 2024

One of the rice policies was the government purchase price policy which was the price in grain or rice purchases by the Government at producer level to be stable become government rice reserves. The point of this research was to define the impact of the government purchase price policy of rice for producers and consumers. This research was conducted using qualitative analysis with descriptives based on tabulations of secondary data. Results of the research showed that government purchase price was part of the government's efforts to protect the basic price of grain and rice at the farm level thus creating affordable input prices and providing economic added value to farmers. The study found that an improvement in government purchase price by 18-20% could increase the price of grain and rice from March to August 2023. The total percentage change in prices from March to August 2023 for dry harvested grain was 10.3%, dry milled grain was 10.8%, premium rice was 0.6%, medium rice was 3.2% respectively. Meanwhile, the impact on consumers of this policy was the occurrence of inflation of 0.41% which caused rice prices to increase. The government should evaluate the Government Purchasing Price (GPP) gradually every year.
Application of ameliorant on the growth and product of pakchong (Pennisetum purpureum cv Thailand) in post-tin mining land
Authors: Lestari Tri , Syazili Ahmad , Pratama Deni 
Published: April 2024

Tin mining activities on Bangka Island cause the land to become nutrient-poor. Post-tin mining land use was done by adding ameliorant and cultivating pakchong grass. This research aimed to see the growth and yield of pakchong grass in post-tin mining land by applying mycorrhiza, biosaka and NPK fertilizer. This research was carried out on post-tin mining land in Dwi Makmur Village, Merawang District, Bangka Regency from March 2023 to July 2023. This research used a Randomized Group Factorial Design (RAKF) consisting of 2 treatment factors. The first factor was giving Mycorrhiza (B1) and Without Mycorrhiza (B2). The second factor was NPK 100% (P1), NPK 75% + Biosaka (P2) and NPK 50% + Biosaka (P3). The analysis of variance showed that mycorrhizal treatment had a significant effect on the number of leaves and tillers and had no significant effect on other treatments. Giving NPK + Biosaka treatment had a very significant effect on the number of leaves and had no significant effect on other treatments. The mycorrhiza to pakchong plants grows better than without giving mycorrhiza. Giving a fertilizer to the 75% NPK + Biosaka (P2) treatment had no significant effect on the 100% NPK (P1) treatment. Giving mycorrhiza + NPK 75% (B1P2) results in higher plant height and leaf number compared to other treatments.
Estimation of carbon sequestration of undergrowth and litter in post-burn and unburned peatland in agrosilvofishery demonstration plots, Sepucuk, Ogan Komering Ilir
Authors: Prayitno Muh Bambang , Saputra Bony Dwi 
Published: April 2024

The research aimed to estimate biomass and carbon sequestration in unburned and post-burn peatlands. Data analysis was conducted from January 2023 to February 2023 in Sepucuk Agrosilvofishery Peatland Restoration demonstration plots, Ogan Komering Ilir, South Sumatra. The biomass and litter of understory vegetation were observed in good, medium, and poor vegetation conditions using the destructive method on 0.5 m x 0.5 m observation plots with 3 repetitions, and with 3 repetitions for each vegetation condition. The research depicts that post-burn peatland has a higher average carbon storage of understory vegetation and litter, 1.95 tons/ha for understory vegetation and 0.50 tons/ha for litter. However, unburned peatland has lower average carbon storage, 0.80 tons/ha for understory vegetation and 0.47 tons/ha for litter. The comparison depicts that Purun and Sembangun understory vegetation samples have significantly different results, while the vegetation litter samples have insignificantly different results.
PENDAMPINGAN PENGEMBANGAN SOAL KIMIA BERBASIS BERPIKIR TINGKAT TINGGI BIDANG STUDI KIMIA DI KOTA PRABUMULIH
Authors: Sari Diah Kartika , Sukaryawan Made , Ibrahim A.R. , Edi Rodi 
Published: April 2024

Kegiatan ini bertujuan untuk memberi pengetahuan tentang pembuatan pengembangan soal kimia berbasis berpikir tingkat tinggi bagi guru SMA di Prabumulih Kegiatan berlangsung selama 3 hari dan menggunaan metode workshop. Khalayak sasaran dalam kegiatan ini adalah guru-guru SMA/SMK mata pelajaran Kimia di wilayah Prabumulih kabupaten Ogan Komering Ulu. Jumlah peserta yang direncanakan adalah sebanyak 14 orang yang berasal dari berbagai SMA/SMK di wilayah tersebut.Program pelatihan dan pendampingan pengembangan soal kimia berbasis berpikir tingkat tinggi ini dapat diselenggarakan dengan baik dan berjalan dengan lancar sesuai dengan rencana kegiatan yang telah disusun meskipun belum semua peserta pendampingan menguasai dengan baik materi yang disampaikan. Kegiatan ini mendapat sambutan sangat baik terbukti dengan keaktifan peserta mengikuti pendampingan dengan tidak meninggalkan tempat sebelum waktu pelatihan berakhir.
MENGELOLA SAMPAH RUMAH TANGGA DENGAN PEDOMAN BUKU SAKU 4R (REDUSE, REUSE, RECYCLE, REPLANT) DI DESA LIMBANG JAYA II OGAN ILIR
Authors: Nurrizalia Mega , Husin Azizah , Kartika Waty Evy Ratna , Nengsih Yanti Karmila 
Published: April 2024

Salah satu masalah terbesar yang tengah dihadapi oleh dunia adalah pengelolaan sampah termasuk di level rumah tangga. Untuk memulai memilah sampah dari rumah setiap harinya perlu adanya pengetahuan , kesadaran dan keterampilan ibu-ibu dalam mengelola sampah perlu adanya informasi, pedoman serta motivasi salah satunya menggunakan pedoman berupa buku saku. Kegiatan pembinaan ibu-ibu dalam mengelola sampah rumah tangga dengan menggunakan pedoman buku saku 4R (Reduse, Reuse, Recycle, Replant) di desa Limbang Jaya II Ogan Ilir ini bertujuan untuk memberikan pemahaman, memotivasi, dan memfasilitasi ibu-ibu agar terampil dalam mengelola dan mengolah sampah rumah tangga.Metode yang digunakan adalah penyuluhan dan pelatihan yang dilakukan menggunakan buku saku 4R. Hasil kegiatan pengabdian ini adalah pemahaman ibu-ibu terhadap pengelolaan dan pengolahan sampah rumah tangga mengalami peningkatan setelah mengikuti kegiatan penyuluhan dan pelatihan pengelolaan sampah rumah tangga dengan pedoman buku saku 4R yang diadakan.
ПІДВИЩЕННЯ СПОЖИВНИХ ВЛАСТИВОСТЕЙ ГІПСОВИХ СУХИХ БУДІВЕЛЬНИХ СУМІШЕЙ ДЛЯ УЛАШТУВАННЯ НАЛИВНИХ ПІДЛОГ ЗА РАХУНОК ДОДАВАННЯ БАЗАЛЬТОВОЇ ФІБРИ
Authors: Захарченко П. В. , Скрипник В. Л. 
Published: April 2024

Стаття присвячена підвищенню споживних властивостей гіпсових наливних підлог за допомогою додавання до їх складу базальтової фібри. Розглянуто показники якості наливних підлог відповідно до діючих нормативних документів (ДСТУ Б В.2.7-126:2011 та ДСТУ EN 13813), а саме розтічність, термін придатності, міцінсть зчеплення із основою, границю міцності на стиск, границю міцності на розтяг при вигині, усадку, морозостійкість. Визначено властивості та переваги трьох зразків гіпсових наливних підлог, представлених на ринку України («Будмайстер Д-319», «Полімін ТП-5», «Baumit Nivello Quattro»). Проведено порівняльний аналіз фізико-механічних властивостей вказаних сумішей за показниками міцності на стиск та на розтяг при вигині, розтічності, часу тужавіння та стираності із використанням приладу Віка, віскозиметра Суттарда, преса та пристрою для визначення стиранності сухим абразивом на колі стирання. Для підвищення споживних властивостей гіпсових наливних підлог запропоновано введення до їх складу базальтової фібри у якості армуючої складової у обсязі 0,5% та 1% від масі суміші та проведено відповідні лабораторні випробування. За підсумками експериментів було визначено, що додавання базальтового волокна дозволяє дещо підвищити показники міцності на стиск гіпсових наливних підлог та істотно підвищити показник їх міцності на розтяг при вигині; при цьому чим більше базальтової фібри додається до складу суміші, тим вищими є показники міцності. Встановлено, що модифікація сумішей базальтовим волокном значно покращує їхню стійкість до стирання при додаванні не менше 1% базальтової фібри. Зроблено висновок, що додавання базальтового волокна є ефективним способом покращення міцності гіпсових наливних підлог, особливо за умови вибору оптимальної концентрації волокна для кожного типу суміші. При цьому доцільним є проведення подальших досліджень щодо впливу запропонованих модифікацій на довговічність гіпсових наливних підлог, їх економічні показники, теплопровідність тощо