bluuebunny/crossref_metadata_2025 huggingface dataset:
Farm productivity gaps and environmental impact on vegetable-beef cattle family farming systems in the south of Uruguay
Authors: Colnago Vieyto Paula Lisette , Dogliotti Santiago
Published: September 2024

Downy mildew caused by Peronospora destructor is an important disease worldwide. The development of resistant cultivars is a strategy to control this disease which would reduce the use of chemicals, saving the environment and people´s health. In Uruguay, landraces and cultivars presented differences in the response to downy mildew in field conditions. This could be the result of difference in infection rate or latency. This research aimed to identify sources of resistance to downy mildew in the local onion germoplasm. Field trails were conducted in 2007 and 2008, in which 34 landraces, five cultivars and one advanced population were assessed. The proportion of plants with sporulation or typical downy mildew spots was evaluated once a week and data was integrated in a logistic model to calculate the Area Under Disease Progress Curve (AUDPC). Disease severity was assessed once in 2007 and three times in 2008. In 2007, local germoplasm differed in the disease incidence (3 to 99%), severity (7 to 40% of infected leaf area), and AUDPC. Accessions assessed in 2008 showed differences as well, but smaller than in 2007. Resistance and growing cycle were related. Long-day accessions were more resistant than intermediate and short-day accessions. This behavior could involve either specific resistance factors or could be the result of physiological differences related to developmental stage for each accession when infections with P. destructor took place. Evolution of disease was very variable in 2008. The disease incidence decreased in one evaluation date, and increased markedly the week after up to achieve 100% of infected plants for most accessions. Inoculations under controlled environmental conditions were carried out to maintain P. destructor and evaluate components of resistance in different accessions. Different ways of collecting inoculum, preparing the inoculum, inoculation techniques, whole plant versus detached leaves, and different environmental conditions were evaluated. Downy mildew infection was observed using whole plants and dry sporulation distributed as inoculum on the leaf surface previously wet. Large diversity in the response to P. destructor confirms the value of onion local germoplasm to be used as resistance source in onion breeding.
Edukasi Masyarakat Peternak Dalam Pemanfaatan Teknologi IB Untuk Mendukung Produksi Bibit Sapi Bali
Authors: Ervandi Mohamad , Ardiansyah Widiastuti , Repi Terri , Mokoolang Susan , Korompot Ishak , Pomolango Ramlan
Published: September 2024

Sukamakmur Village, Gorontalo Regency is one of the centers for Bali cattle which is still engaged in traditional breeding and fattening businesses. The development of livestock breeding through AI technology is one of the technologies that can increase seed production, efficiency and can also increase livestock productivity. AI in Bali cattle is a technique that is also very useful for both the development of livestock on a traditional business scale and the livestock industry. The community service was carried out in Sukamakmur Village, Gorontalo Regency for 2 days. Evaluation of this service can be seen through the response of farmers to counseling about AI technology, the results of training and skills of breeders who are given AI training and also the willingness of breeders to apply AI technology applications to increase the productivity of Bali cattle. The application of counseling and training in the application of AI technology was able to increase the understanding and ability of the livestock community by 22.46%. As many as 73.33% of respondents who are interested in the farming community apply the Bali cattle mating system using IB technology
Partisipasi Aparat Desa dalam Observasi Peta Kerawanan Bencana Longsor di Desa Ayuhulalo Kecamatan Tilamuta Kabupaten Boalemo
Authors: Yusuf Daud , Pratama M Iqbal Liayong , Rusiyah Rusiyah , Hendra Hendra
Published: September 2024

This activity was carried out to evaluate the existing flood hazard data in Boalemo Regency, especially in Ayuhulalo Village. The participation of local village officials is fully involved through several stages of activities. In the first stage, village officials were given socialization regarding the disaster hazard map in Boalemo Regency. The socialization is intended to provide an understanding of the map to village officials. In the second stage, village officials assisted by students were given knowledge about using the Avenza Map application. This application is then used for tracking to check the landslide disaster hazard map of Ayuhulalo Village
Edukasi Pengelolahan Lingkungan Untuk Adaptasi dan Mitigasi Bencana di Desa Torosiaje
Authors: Sutiah Endang , Mayang Rohmila , Lihawa Fitryane , Nurfaika Nurfaika , Melo Ramlah Hartini , Sune Nawir
Published: September 2024

Desa Torosiaje, terletak di pesisir Sulawesi memiliki potensi besar namun rentan terhadap bencana alam akibat perubahan iklim. Program pengabdian ini bertujuan meningkatkan kapasitas masyarakat dalam pengelolaan lingkungan untuk adaptasi dan mitigasi bencana melalui pendekatan partisipatif. Kegiatan yang dilakukan meliputi edukasi dan sosialisasi, simulasi dan latihan mitigasi bencana, serta pendampingan dan monitoring. Hasil menunjukkan peningkatan signifikan dalam pengetahuan dan kesadaran masyarakat mengenai pentingnya pengelolaan lingkungan. Masyarakat menjadi lebih siap menghadapi situasi darurat, dengan implementasi teknologi ramah lingkungan dan konservasi mangrove yang berhasil. Dukungan dari pemerintah daerah dan LSM, serta sistem monitoring yang ketat, memastikan keberlanjutan program. Kesimpulannya, edukasi yang tepat dan pendekatan holistik dapat memberdayakan masyarakat untuk mengelola lingkungan mereka dengan lebih baik, mengurangi risiko bencana, dan meningkatkan kualitas hidup, sehingga model ini dapat diterapkan di desa-desa lain yang menghadapi tantangan serupa.
Genetic and Inflammatory Predictors of Asthma: The Role of VDR and CaSR Genotypes in Risk Assessment and Management
Authors: Li Jie , Dai Aiguo , Hu Ruicheng , Huang Chuangyu
Published: September 2024

Objective:

This study investigates the predictive value and risk factors associated with different vitamin D receptor (VDR) and calcium-sensing receptor (CaSR) genotypes in asthma.

Methods:

From December 2020 to February 2023, we studied 86 asthma patients and 70 healthy controls, analyzing VDR single nucleotide polymorphisms (SNPs) (rs1544410 and rs731236) and CaSR SNPs (rs1801726 and rs1042636) using DNA extracted from whole blood. We compared genotype distributions, demographic data, lung function parameters, vitamin D levels, and immune and inflammatory markers between the two groups.

Results:

The study group exhibited higher frequencies of VDR rs1544410 genotype TT and allele T, and CaSR rs1801726 genotype GG and allele G, but lower frequencies of CaSR rs1042636 genotype GG and allele G compared with controls ( p < 0.05). Additionally, patients in the study group showed elevated rates of family history/genetic predisposition, allergy history, smoking, and higher levels of neutrophils, interleukin (IL)-4, IL-6, IL-8, IL-10, IL-17, and interferon-gamma (IFN-γ). They also demonstrated lower levels of FEV1, FVC, PEFR, and 25-(OH)-D (P < 0.05). Logistic regression identified several factors, including specific genotypes, family history, and biomarker levels, as significant asthma risk factors.

Conclusion:

VDR rs1544410 and CaSR rs1801726 and rs1042636 may serve as potential diagnostic markers for asthma, highlighting their role in assessing genetic predisposition and disease severity.
Fracture Mechanisms
Authors: Miller Brett , Swartzentruber Phillip
Published: September 2024

Identification of the fracture mechanism is one of the principal responsibilities of a failure analyst and is an important component of any root-cause analysis. This article explores the varied mechanisms responsible for metal fracture, particularly regarding fractography. The behavior of engineering materials at fracture is based on a large number of interrelated characteristics from the atomic level to the component level. These characteristics range from ductile to brittle at the microscale and macroscale levels. Fundamental relative ductility results from the type of electronic bonding, the crystal structure, and the broader long-range degree of order. It provides detailed discussion on ductile fracture, brittle fracture, mixed fracture, embrittlement, stress-corrosion cracking.
Scanning Electron Microscopy in Fractography
Authors: Grice Dan
Published: September 2024

This article presumes the reader has a basic understanding of the operation and principles of scanning electron microscopy (SEM). The emphasis of this article is specifically on the application of SEM to the study of metallic and nonmetallic fracture surfaces, where the typical objectives of SEM examination of a fracture surface may include the following: identification of characteristic fracture features to aid in identifying fracture mechanism(s); characterization of material anomalies that may have influenced the fracture; qualitative or semiquantitative chemical analysis of component material(s); and qualitative or semiquantitative analysis of deposits or corrosion products on or near fracture surfaces.
Fractography of Aluminum Alloys
Authors: Wright Ellen
Published: September 2024

Fracture of aluminum alloys can occur due to several failure types and/or fracture morphologies, including overload, intergranular fracture, fatigue, corrosion, and mixed-mode fracture. This article provides a detailed discussion on these failure types and/or fracture morphologies. It also presents the differences between wrought and cast aluminum products.
Fractography of Stainless Steels
Authors: Bradley Steven
Published: September 2024

Stainless steel alloys have many unique failure mechanisms, including environmentally assisted cracking, cracking associated with welding, and secondary phase embrittlement. This article describes these failure mechanisms and the fracture modes associated with the different categories of stainless steel. These mechanisms and modes are grouped together because of their similarities across the categories.
Fractography of Cast Irons
Authors: Gundlach Richard B. , Tartaglia John M.
Published: September 2024

The cast iron family includes several different groups, including gray iron, ductile iron, compacted graphite iron, malleable iron, white iron, and many different grades within each of these alloy groups. This article addresses issues specific to gray iron, but in many instances the discussion can be related to the other cast iron groups and the various grades within those groups. It discusses the usage of techniques and procedures in cast iron fractography. The article presents a list of common defects that can initiate failure.
Polymorphism, parallel evolution, and purpose of dewlap hue in Lesser Antillean Dactyloa anoles
Authors: Thorpe Roger , Johansson Helena , Surget-Groba Yann , Thorpe Jacqueline
Published: September 2024

Against a background of conservative dewlap hue among Lesser Antillean Dactyloa anoles, within-population polymorphism is present in a Martinique habitat where UV/grey dewlaps are markedly different to the widespread yellow/orange dewlaps. Moreover, parallel evolution on Martinique and St. Vincent of 1) UV/grey dewlaps in similar habitats, and 2) small but consistent differences between dewlap hue in xeric versus montane habitats, imply natural selection. Anole dewlaps are widely thought to have a role in species recognition and potentially act as a pre-mating isolating mechanism, and this is compatible with the degree of genetic isolation in an “ecological speciation” paradigm, but not in an “allopatric speciation” paradigm.
Столітній ювілей Михайла Грушевського: конференційний рух
Authors: Сабінський Михайло , Степанчук Юрій
Published: September 2024

The purpose of the article – to find out the peculiarities of the conference “Hrushevskiana”, caused by the widespread celebration of the centenary anniversary of M. Hrushevskyi by Ukrainian historians abroad. The research methodology applies the principles of historicism and objectivity, as well as general scientific and special-historical methods of historiographical research. The scientific novelty of the article consists in an attempt to comprehensively reconstruct the historiographical effect of holding conferences dedicated to the centenary of M. Hrushevskyi by Ukrainian intellectuals abroad. Conclusions. In conclusion, we would like to note that initiated by L. Vynar and the Ukrainian Historical Society created by him, worthy of commemoration of the century of M. Hrushevskyi, had the consequence of the development of a rather intensive conference movement, which during 1966-1967 covered the main diaspora centers in the countries of North America and Western Europe. During numerous academic and memorial events, there was a significant deepening and expansion of the historiographical discourse focused on the figure of a prominent scientist. First of all, it should be noted the further de-ideologization of the historian’s heritage, the growing understanding of the need to study it taking into account the complex intellectual contexts of the time, the discovery of a considerable number of new research perspectives, etc. All this prepared the necessary conceptual and empirical ground for the disciplinary design of a new field of Ukrainian studies – Hrushevskyi studies. This disciplinary initiative of L. Vynar significantly intensified interest in the phenomenon of M. Hrushevskyi on the part of representatives of many branches of socio-humanitarian studies. The magnitude of the mentioned measures and initiatives attracted the attention of the scientist of the Ukrainian intelligentsia behind the “iron curtain”, which also resulted in the first attempts to rethink the figure of the Great Ukrainian and the rejection of the most brutal invectives of the previous era. In general, the centennial anniversary heralded a new historiographical stage in Hrushevskyi studies.
PENGARUH PENGGUNAAN GADGET PADA PERILAKU BELAJAR GEOGRAFI SISWA SMAN 1 POLOKARTO SEBAGAI GENERASI MILLENIAL (DIGITAL NATIVE)
Authors: Amartya Ashanita , Wardhani Puspita Indra , Dewi Ratih Puspita , Musiyam Muhammad
Published: September 2024

Abstrak: Gadget memiliki berbagai fungsi dan kegunaan, bahkan telah merambah kaum millenial (digital native), salah satunya dunia pendidikan. Penelitian ini bertujuan untuk mengetahui penggunaan gadget dan pengaruhnya terhadap perilaku belajar geografi siswa SMAN 1 Polokarto sebagai generasi millenial (digital native). Metode yang digunakan adalah jenis kuantitatif dengan sampel 114 responden dan teknik pengambilan data simple random sampling. Hasil analisis penggunaan gadget siswa SMAN 1 Polokarto berdasarkan indikator pembelajaran siswa (42%), penggunaan (53%), dan penerapan (47%) termasuk dalam kategori sedang. Selanjutnya, perilaku belajar siswa pada indikator kemampuan (57%), sikap (50%), dan pemahaman (57%) yang termasuk kategori sedang. Hasil uji korelasi Pearson product-moment, diperoleh nilai sig (2-tailed) 0.000 > 0.05, maka diperoleh bahwa keduanya memiliki pengaruh sebesar 0.407 atau 40,7%. Terdapat hubungan positif antara variabel penggunaan gadget dengan variabel perilaku belajar. Adanya penggunaan gadget dengan perilaku belajar yang baik, diharapkan terjadi perubahan dan peningkatan dalam pembelajaran geografi sehingga siswa dapat belajar dengan antusias melalui gadget.Abstract: Gadgets have various functions and uses and have even penetrated millennials (digital natives), one of which is the world of education. This study aims to determine the use of gadgets and their influence on the geography learning behavior of SMAN 1 Polokarto students as a millennial generation (digital native). The method used was a quantitative type with a sample of 114 respondents and a simple random sampling data collection technique. The results of the analysis of the use of gadgets by SMAN 1 Polokarto students based on student learning indicators (42%), use (53%), and application (47%) are included in the medium category. Furthermore, students' learning behavior is in the indicators of ability (57%), attitude (50%), and understanding (57%) which are in the medium category. The results of the Pearson product-moment correlation test, obtained a sig value (2-tailed) of 0.000 > 0.05, so it was obtained that the two influenced 0.407 or 40.7%. There was a positive relationship between the variable of gadget use and the variable of learning behavior. The use of gadgets with good learning behavior, it is hoped that there will be changes and improvements in geography learning so that students can learn enthusiastically through gadgets.
PENILAIAN PENGUNJUNG TERHADAP EKOWISATA HUTAN KOTA TEBET ECO PARK JAKARTA SELATAN
Authors: Irfansyah Ahmad Riyan , Fadiarman Fadiarman , Daulay Mushoddik , Winarno Winarno
Published: September 2024

Abstrak: Ekowisata Hutan Kota Tebet Eco Park merupakan suatu perjalanan wisata yang bersifat ekologis dan estetika untuk menarik daya tarik wisata Hutan Kota, oleh karena itu peneliti memiliki tujuan penelitian untuk menilai pengunjung terhadap Ekowisata Hutan Kota Tebet Eco Park Jakart Selatan dari beberapa aspek yaitu pelayanan informasi, kemudahan keterjangkauan/ aksesbilitas, keindahan, objek wisata, sarana dan prasarana, kebersihan, keamanan dan manfaat. Penelitian ini menggunakan metode penelitian deskriptif dengan kuantitatif, menggunakan teknis analisis data skala likert dan mengambil sampel data berjumlah 100 pengunjung, yang ditabulasikan dalam bentuk tabel, berdasarkan hasil peneltian dari beberapa aspek indikator penilaian pengunjung bahwa secara keseluruhan pengunjung menganggap Ekowisata Hutan Kota Tebet Eco Park memberikan manfaat sangat baik sebagai destinasi wisata untuk refreshing, edukasi atau pendidikan, dan sarana olahraga.Abstract:  Tebet Eco Park City forest ecotourism is an ecological and aesthetic tourism trip to attract the attraction of city forest tourism, therefore the researcher has a research objective to assess visitors to the Tebet Eco Park South Jakarta City forest Ecotourism from several aspects, namely information services, ease of affordability/accessibility, magnifecence, tourist objects, facilities and infrastructure, cleanliness, safety and benefits. This study uses a descriptive research method with quantitative, using likert scale data analysis techniques and taking a sample of data totaling 100 visitors, which are tabulated in the form of tables, based on the results of research from several aspects of visitor assessment indicators that overall visitors consider the Tebet Eco Park City forest ecotourism to provide very good benefits as a tourist destination for refreshing, education or education, and sports facilities.
EFEKTIFITAS PENERAPAN SISTEM PERINGATAN DINI DALAM UPAYA PENGURANGAN RISIKO BENCANA BANJIR DI KELURAHAN KAMPUNG MELAYU
Authors: Atika Putri Yana , Alwin Alwin , Sya’ban Moh. Balya Ali
Published: September 2024

Abstrak:. Indonesia adalah negara kepulauan yang memiliki potensi besar akan terjadinya bencana alam. Bencana alam yang sering terjadi di Indonesia salah satunya adalah bencana banjir. Jakarta merupakan daerah yang memiliki potensi banjir cukup tinggi yang menyebabkan berbagai dampak pada kerugian harta benda dan nyawa. Untuk itu diperlukan upaya pengurangan risiko bencana banjir. Pemerintah telah bekerjasama dengan beberapa pihak melakukan tindakan pencegahan dan kesiapsiagaan, salah satunya dengan adanya sistem peringatan dini. Tujuan dari penelitian ini untuk menganalisis efektifitas penerapan sistem peringatan dini bencana banjir.  Penelitian ini menggunakan metode deskriptif. Teknik pengumpulan data yang digunakan adalah survey lapangan dengan teknik  wawancara yang dipandu dengan kuisioner. Hasil temuan dari penelitian ini dinilai dengan menggunakan enam parameter  pengetahuan dan sikap terhadap banjir, keberadaan organisasi penanggulangan bencana, keberadaan sistem peringatan dini, keberadaan sosialisasi kebencanaan, pengurangan risiko bencana, dan bangunan kesiapsiagaan. Efektifitas sistem peringatan dini banjir mencapai angka 75,85. Angka ini dalam klasifkasi efektifitas sistem peringatan dini termasuk kategori sangat efektif. Sehingga disimpulkan bahwa sistem peringatan dini di kelurahan Kampung Melayu Sangat efektif untuk pengurangan risiko bencana banjir. Abstract: Indonesia is an archipelagic country that has great potential for natural disasters. One of the natural disasters that often occur in Indonesia is the flood disaster. Jakarta is an area that has a fairly high flood potential which causes various impacts on property and life losses. For this reason, efforts are needed to reduce the risk of flood disasters. The government has collaborated with several parties to carry out preventive and preparedness measures, one of which is the existence of an early warning system. The purpose of this study is to determine the effectiveness of the implementation of the flood disaster early warning system. This study uses a descriptive method. The data collection technique used is a field survey with an interview technique guided by a questionnaire. The findings of this study were assessed using six parameters of knowledge and attitude towards floods, the existence of disaster management organizations, the existence of early warning systems, the existence of disaster socialization, disaster risk reduction, and preparedness buildings. The effectiveness of the implementation of the flood early warning system is included in the very effective category. So it was concluded that the early warning system in Kampung Melayu sub-district is very effective for reducing the risk of flood disasters.
PEMETAAN KEPADATAN LOKASI INDUSTRI DAN KONSENTRASI KARBON MONOKSIDA DI UDARA SECARA SPASIO-TEMPORAL DI KABUPATEN LAMONGAN JAWA TIMUR
Authors: Zakariyah Mahmud , Wirahayu Yuswanti Ariani
Published: September 2024

Abstrak: Kegiatan industri yang berlangsung tidak hanya menghasilkan barang atau produk, melainkan juga manghasilkan polutan bagi udara, salah satunya gas karbon monoksida. Semakin padat lokasi kegiatan industri di suatu wilayah maka semakin tinggi konsentrasi karbon monoksida yang ada di udara. Kondisi tersebut kemungkinan terjadi di Kabupaten Lamongan yang sedang mengalami lonjakan tekait pembangunan  dan penambahan kegiatan industri. Tujuan penelitian ini adalah untuk memetakan kepadatan lokasi industri dan kondisi konsentrasi karbon monoksida di udara secara spasiotemporal di Kabupaten Lamongan dengan menggunakan SIG dan data spasio-temporal kualitas udara Sentinel-5P OFFL CO. Analisis dilakukan dengan mempertimbakan keterkaitan kepadatan lokasi industri dan konsetrasi karbon monoksida di udara di Kabupaten Lamongan. Hasil yang diperoleh menunjukkan bahwa lokasi dengan kepadatan industri tertinggi berada di wilayah utara yaitu Kecamatan Brondong dan Paciran. Dua kecamatan tersebut memiliki konstrasi karbon monoksida  tertinggi dari tahun 2019 hingga tahun 2023. Selain itu, pola kondisi temporalnya juga selaras dengan pola yang terjadi secara global yaitu mengalami penurunan dari kondisi sebelum pandemi covid-19 dan mengalami peningkatan setelah terjadi covid-19. Berdasarkan nilai korelasinya juga memiliki fluktuasi. Tahun 2019 memiliki korelasi pearson 0.54. Tahun 2020 memiliki korelasi pearson 0.25. Tahun 2021 memiliki korelasi pearson 0.13. Tahun 2022 memiliki korelasi pearson 0.01. Tahun 2023 memiliki korelasi pearson 0.67.Abstract: Industrial activities not only produce goods or products, but also emit pollutants into the atmosphere, one of which is carbon monoxide. The carbon monoxide concentration in the air increases as the density of industrial activities in a given area grows. This condition is likely to occur in Lamongan Regency, which experiencing rapid growth and increased industrial activity. The goal of this study is mappping the concentration of industrial location density and the condition of carbon monoxide concentrations in the air in Lamongan Regency using GIS and Sentinel-5P OFFL CO spatio-temporal air quality data. The study looked at the relationship between the density of industrial sites and carbon monoxide concentrations in the air in Lamongan Regency. The results show that the northern region, specifically Brondong and Paciran, has the highest industrial density. Between 2019 and 2023, the two sub-districts have the highest carbon monoxide concentrations. Furthermore, the pattern of temporal conditions is consistent with the global pattern, with a decrease prior to the covid-19 pandemic and an increase following the pandemic. It fluctuates according to the correlation value. 2019 has a Pearson correlation of 0.54. 2020 has a Pearson correlation of 0.25. 2021 has a pearson correlation of 0.13. 2022 has a Pearson correlation of 0.01. 2023 has a pearson correlation of 0.67.
PEMBELAJARAN MITIGASI BENCANA TANAH LONGSOR DENGAN SIMULASI 3D PADA SISWA SEKOLAH DASAR
Authors: Wiluyana Ageng Ihsani , Juhadi Juhadi , Sanjoto Tjaturahono Budi , Nur Sidiq Wahid Akhsin Budi
Published: September 2024

Abstrak: Penelitian ini bertujuan untuk meningkatkan pengetahuan tentang mitigasi bencana tanah longsor pada siswa sekolah dasar menggunakan media model simulasi 3D. Penelitian ini menggunakan pendekatan kuantitatif yang berlokasi di SDN Sadeng 03 di Kecamatan Gunungpati Kota Semarang. Populasi dalam penelitian ini adalah siswa di SDN Sadeng 03, dengan sampel yang digunakan dalam penelitian ini adalah siswa kelas 5 SDN Sadeng 03. Data dikumpulkan menggunakan teknik angket, tes dan observasi yang kemudian dianalisis menggunakan analisis deskriptif kuantitatif. Berdasarkan hasil penelitian didapat hasil sebagai berikut, 1) desain media Model Simulasi 3D Bencana Tanah Longsor tersusun atas tiga tahap yaitu tahap pendefinisian, tahap perancangan dan tahap pembuatan media 2) uji keberterimaan dihasilkan penilaian dari ahli media dihasilkan nilai 74% pada kategori layak dan penilaian  tujuh orang praktisi dihasilkan nilai 88% pada kategori sangat layak. 3) uji efektivitas pada aspek evaluasi pembelajaran dihasilkan nilai N-gain sebesar 0,56 yang dimaknai efektivitas media cukup baik dan pada respon siswa dihasilkan nilai rata-rata 87% yang dimaknai media sangat baik untuk siswa sekolah dasar. Berdasarkan hasil penelitian dan pembahasan dapat disimpulkan media diterima dan efektif dalam pembelajaran.Abstract:  This study aims to improve knowledge about landslide disaster mitigation among elementary school students using 3D simulation model media. This research used quantitative approach located at SDN Sadeng 03 in Gunungpati Sub-district, Semarang City. The population in this study were students in SDN Sadeng 03, with the sample used in this study were 5th grade students of SDN Sadeng 03. Data were collected using questionnaire, test and observation techniques which were then analyzed using quantitative descriptive analysis. Based on the results of the study, the following results were obtained, 1) the media design of the 3D Simulation Model of Landslide Disaster is composed of three stages, namely the defining stage, the design stage and the media manufacturing stage 2) the acceptance test resulted in an assessment from media experts resulting in a value of 74% in the feasible category and an assessment of seven practitioners resulting in a value of 88% in the very feasible category. 3) the effectiveness test in the aspect of learning evaluation is very important. 3) effectiveness test in the aspect of learning evaluation resulted in an N-gain value of 0.56 which is interpreted as the effectiveness of the media is quite good and in student responses an average value of 87% which is interpreted as very good media for elementary school students. Based on the results of research and discussion, it can be concluded that the media is acceptable and effective in learning.
DEVELOPMENT OF E-GANER (ELECTRONIC GEOGRAPHY CORNER) ON DISASTER MITIGATION AND ADAPTATION MATERIALS
Authors: Maghfiroh Ainun , Wahyudi Adip , Mutia Tuti , Putra Alfyananda Kurnia
Published: September 2024

Abstract:  In modern education, digital technology is utilized to enhance learning activities and promote the development of the 4C skills: critical thinking and problem-solving, creativity, and innovation, communication, and collaboration. This research aims to develop and evaluate the feasibility of e-Ganer instructional materials, which concentrate on disaster mitigation and adaptation topics. The research methodology utilized in this study is research and development (R&D), following the A.D.D.I.E. model. Data collection is performed through non-test methods, specifically employing needs analysis and teaching material feasibility questionnaires. Data analysis is conducted using quantitative descriptive techniques. The e-Ganer product assessment yielded an average score of 94% from the material expert and 87.4% from the teaching material media expert. The product trial with teachers scored 83.3%, while the trial with students scored 85%. As a result, the e-Ganer teaching material is categorized as highly feasible and can be utilized in the educational process to support the achievement of learning objectives. Suggestions for further research include improving digital teaching materials in other subjects based on the need for teaching material development and evaluating the effect of using digital teaching materials on student learning outcomes to support the achievement of learning objectives.Abstrak: Pada pendidikan kontemporer, teknologi digital dimanfaatkan untuk mendukung kegiatan pembelajaran dan mendorong pengembangan keterampilan 4C (berpikir kritis dan pemecahan masalah, kreativitas dan inovasi, komunikasi, dan kolaborasi). Penelitian ini bertujuan untuk mengembangkan dan mengkaji kelayakan bahan ajar e-Ganer yang difokuskan pada materi mitigasi dan adaptasi bencana. Metodologi penelitian yang dimanfaatkan ialah penelitian dan pengembangan (R&D) dengan menggunakan model A.D.D.I.E. Pengumpulan data dikerjakan melalui metode non-tes, dengan menggunakan analisis kebutuhan dan kuesioner kelayakan bahan ajar. Analisis data dikerjakan dengan menggunakan teknik deskriptif kuantitatif. Rata-rata hasil penilaian produk e-Ganer oleh ahli materi memperoleh skor 94%, oleh ahli media bahan ajar memperoleh skor 87,4%, uji coba produk kepada guru memperoleh skor 83,3%, dan uji coba produk kepada siswa memperoleh skor 85% sehingga bahan ajar e-Ganer termasuk dalam kategori sangat layak dan dapat dimanfaatkan dalam proses pendidikan untuk membantu mencapai tujuan pembelajaran. Saran untuk penelitian selanjutnya adalah penyempurnaan bahan ajar digital untuk mata pelajaran lain berdasarkan kebutuhan pengembangan bahan ajar serta evaluasi pengaruh penggunaan bahan ajar digital terhadap hasil belajar siswa untuk mendukung ketercapaian tujuan pembelajaran.
A Study to Evaluate the Knowledge, Attitude and Practices Regarding Oral Hygiene Practices and Barriers to Access Oral Health Care Among the Auto Rickshaw Drivers in Mysore, Karnataka
Authors: Dwivedi Archika , Sumit Kumar , Singh Akanksha
Published: September 2024

Introduction: Oral hygiene is keeping one’s mouth clean and free of diseases and other problems by regularly brushing the teeth. Most oral diseases can be prevented if proper education and awareness regarding oral hygiene are provided to all classes of society. Aim & Objectives: The study aims to assess the knowledge, attitude, and practices regarding oral hygiene practices and barriers to accessing oral health care among auto-rickshaw drivers in Mysore City, Karnataka. Methods: A cross-sectional study was conducted among 214 auto-rickshaw drivers of Mysore, whose ages ranged from 18 to 60 years. Face-to-face interviews were conducted using a validated questionnaire. Results: Out of the total participants, 74.3% fall under the primary level of education. A good level of knowledge regarding oral hygiene was observed among 92.5% of the participants, while 66.8% showed a negative attitude toward oral hygiene. Good oral hygiene practices were followed by 59.8% of the participants. The study observed a significant association between age and attitude towards oral hygiene and between previous dental visits and the practice of oral hygiene. The barrier behind not visiting a dentist was said to be the high cost and uncertainty of the dentist’s availability at the clinic. Conclusion: The present study found good knowledge regarding oral hygiene, and their oral hygiene practice seemed to be satisfactory, but most participants reflected a negative attitude toward oral hygiene.
Model Pelayanan Digital Terintegrasi Usaha Mikro Kecil Menengah (UMKM) Kecamatan Binawidya Kota Pekanbaru
Authors: Aguswan  , Widia Astuti  , Abdul Mirad
Published: September 2024

Penelitian ini ditujukan melahirkan model rekomendasi kebijakan atau regulasi pelayanan terintegrasi untuk pelaku-pelaku UMKM, serta tantangan dan dukungan untuk pelaku UMKM kecamatan Binawidya kota Pekanbaru. Kantor kecamatan Binawidya diharapkan menambahkan pusat (sentral) pelayanan publik bagi pelaku UMKM meliputi jenis pelayanan NIB, NPWP, BPOM, HKI, SIUP. Kendati demikian unit-unit pelayanan UMKM ada pada instansi-instansi yang berbeda namun pemerintah kecamatan diharapkan dapat mengintegrasikannya kebutuhan layanan masyarakat dalam bentuk pelayanan satu atap atau satu pintu yaitu diselenggarakan oleh petugas atau operator kecamatan baik secara online maupun offline. Pelayanan terintegrasi dilakukan agar memberikan kemudahan bagi pelaku UMKM untuk mendapatkan layanan administrasi (izin operasional) dan izin edar ( izin produk dikomsumsi atau dipakai). dengan adanya pusat layanan UMKM terintegrasi tersdia dikantor kecamatan, sehingga dapat mewujudkan kemudahan pemerolehan pelayanan untuk pelaku-pelaku UMKM dalam menjalankan dan mengembangkan usaha-usahanya.
Peningkatan Kualitas Layanan Dalam Proses Penempatan Pekerja Migran Indonesia (PMI) di UPT Pelayanan dan Pelindungan Tenaga Kerja (P2TK) Disnakertrans Provinsi Jawa Timur
Authors: Epifani Dwi Agustin  , Widyawati  , Pramudiana Ika devy
Published: September 2024

Mobilitas tenaga kerja global telah menjadi fenomena penting dalam era globalisasi, mempengaruhi banyak negara termasuk Indonesia. Perhatian utama terus diberikan pada isu-isu yang berkaitan dengan pekerja migran Indonesia. Dalam menghadapi tantangan ini, pelayanan yang efektif dan protektif bagi calon pekerja migran menjadi sangat penting. UPT P2TK Disnakertrans Provinsi Jawa Timur memiliki peran krusial dalam menyediakan pelayanan berdasarkan regulasi yang telah ditetapkan, seperti Peraturan Pemerintah Nomor 10 Tahun 2020 oleh Badan Pelindungan Pekerja Migran Indonesia dan Peraturan Menteri Ketenagakerjaan RI Nomor 9 Tahun 2019, yang mengatur proses penempatan pekerja migran Indonesia. Meskipun regulasi telah ada, masih terdapat sejumlah masalah terutama dalam proses penempatan, yang mengakibatkan keluhan dari pengguna layanan dan kurangnya efisiensi dalam memenuhi kebutuhan mendesak. Penelitian ini menggunakan metode kualitatif deskriptif dengan fokus pada analisis kualitas layanan menggunakan teori 5 dimensi kualitas pelayanan Parasuraman. Tujuannya adalah untuk menganalisis sejauh mana peningkatan pelayanan telah dilakukan oleh UPT P2TK Disnakertrans Provinsi Jawa Timur. Hasil penelitian menemukan berbagai permasalahan terutama dalam sistem online yang belum banyak dipahami oleh calon pekerja migran, permasalahan terkait fasilitas dalam menunjang proses administrasi serta kenyamanan bagi calon pekerja migran, dan masalah terkait sistem penggajian dan lambatnya proses penempatan. Dalam mengatasi permasalahan ini, dilakukan berbagai bentuk peningkatan seperti pembaruan inovasi, peningkatan transparansi, peningkatan aksesibilitas, dan peningkatan efisiensi. Melalui penelitian ini, diharapkan dapat ditemukan pemahaman yang lebih baik tentang bagaimana meningkatkan efektivitas dan efisiensi layanan untuk mengatasi masalah yang terkait dengan penempatan pekerja migran Indonesia. Hal ini diharapkan dapat memberikan kontribusi positif bagi perlindungan dan kesejahteraan pekerja migran serta memperkuat posisi Indonesia dalam konteks mobilitas tenaga kerja global.
Persepsi Masyarakat Terhadap Kualitas Pelayanan Di UPT Puskesmas Medang Kampai Kota Dumai
Authors: Lilis Wahyuni  , Dila Erlianti
Published: September 2024

Penelitian ini bertujuan untuk menganalisis persepsi masyarakat terhadap kualitas pelayanan di UPT Puskesmas Medang Kampai Kota Dumai dengan menggunakan lima dimensi kualitas layanan yang dikemukakan oleh Zeithaml, Berry, dan Parasuraman (1990), yaitu tangibility (berwujud), reliability (keandalan), responsiveness (daya tanggap), assurance (jaminan), dan empathy (empati). Penelitian ini menggunakan pendekatan kualitatif dengan desain studi kasus, yang melibatkan wawancara mendalam dan observasi partisipatif sebagai metode pengumpulan data. Hasil penelitian menunjukkan bahwa terdapat beberapa aspek pelayanan yang perlu diperbaiki untuk meningkatkan persepsi positif masyarakat. Pada dimensi tangibility, ditemukan bahwa kelengkapan peralatan medis dan non-medis serta ketersediaan informasi visual tentang layanan Puskesmas masih belum memadai. Pada dimensi reliability, ketepatan waktu pelayanan dan konsistensi dalam memberikan diagnosis serta pengobatan yang tepat juga masih menjadi masalah utama. Selain itu, pada dimensi empathy, kemampuan tenaga medis dalam memahami keluhan dan kebutuhan pasien belum optimal. Rekomendasi perbaikan meliputi peningkatan kelengkapan peralatan medis dan non-medis, penyediaan informasi visual yang memadai, pengurangan waktu tunggu pasien, peningkatan konsistensi dalam diagnosis dan pengobatan, serta peningkatan empati tenaga medis melalui pelatihan komunikasi dan pelayanan pelanggan. Implementasi rekomendasi ini diharapkan dapat meningkatkan kualitas pelayanan di UPT Puskesmas Medang Kampai dan meningkatkan kepuasan serta kepercayaan masyarakat terhadap layanan kesehatan yang diberikan
Kontrol Budaya, Kapabilitas Dan Kinerja: Evaluasi Dari Industri Kreatif Berskala Mikro Di Wilayah Manggarai Raya
Authors: Lioba Arni Umbu Jafri  , Tubagus Ismail
Published: September 2024

Tujuan penelitian ini adalah untuk menganalisis pengaruh kontrol budaya, dan kapabilitas terhadap kinerja industri kreatif berskala mikro (UMKM seni pertunjukan) di Manggarai Raya. Penelitian ini mempergunakan metode deskriptif kuantitatif. Dalam proses pengumpulan data, peneliti menggunakan dua metode penyebaran kuesioner: langsung dan tidak langsung. Metode penyebaran langsung melibatkan peneliti yang mencari responden melalui interaksi tatap muka. Sementara itu, penyebaran tidak langsung dilakukan melalui media sosial seperti email, WhatsApp, Line, dan Telegram dengan memanfaatkan fitur Google Forms untuk pengisian kuesioner. Setelah semua kuesioner terkumpul, data akan disaring dan diklasifikasikan menggunakan perangkat lunak analisis data. Hasil penelitian menunjukkan bahwa kontrol budaya berpengaruh positif terhadap kreativitas dan inovasi dalam organisasi. Terdapat hubungan antara kontrol budaya, kreativitas, dan inovasi dengan kinerja UMKM. untuk meningkatkan kinerja UMKM, penting untuk memahami dan mengelola kontrol budaya dengan baik agar dapat mendukung proses kreativitas dan inovasi
Kerjasama UNICEF Dengan DP3APPKB Surabaya Dalam Mencegah Online Child Sexual Exploitation and Abuse (OCSE) Tahun 2023
Authors: Charisma Putri Wangsa  , Suryo Sakti Hadiwijoyo  , Triesanto Romulo Simanjuntak
Published: September 2024

Tujuan dari penelitian ini adalah untuk melihat bagaimana implementasi kerjasama antara UNICEF dan DP3APPKB dalam mencegah Online Child Sexual Exploitation and Abuse (OCSEA) di Kota Surabaya tahun 2023. Peneliti menggunakan metode kualitatif dengan teknik pengambilan data primer yang diperoleh langsung melalui wawancara dan data resmi yang diterbitkan oleh DP3APPKB Kota Surabaya, dalam hal ini berupa jumlah angka kekerasan terhadap anak tahun 2023 serta data sekunder yang diperoleh melalui literatur. Hasil penelitian menunjukkan bahwa implementasi kerjasama ini berhasil, terbukti dengan menurunnya angka kasus kekerasan terhadap anak sebesar 61,46 persen di tahun 2023. Selain itu, kerjasama ini juga berkontribusi dalam penguatan kapasitas relawan, penyediaan layanan perlindungan anak, intervensi lintas sektor, dan peningkatan kesadaran masyarakat. Penelitian ini menggunakan teori liberalisme dalam menganalisis implementasi kerjasama UNICEF dan DP3APPKB Kota Surabaya dalam mengatasi OCSEA yang berfokus pada upaya dan program yang dilakukan oleh kedua pihak melalui kerjasama
Kesepakatan KTT ASEAN 2023 Dalam Bidang Transformasi Teknologi Fintech Dalam Dukungan Pencapaian ASEAN Connectivity 2025
Authors: Audry Rambudevi Juanaline Mboeik  , Triesanto Romulo Simanjuntak  , Roberto Oktavianus Cornelis Seba
Published: September 2024

Penelitian ini membahas tentang kesepakatan yang dicapai dalam Konferensi Tingkat Tinggi (KTT) ASEAN ke-43 di Indonesia pada tahun 2023. Fokus pada transformasi teknologi fintech, penelitian ini mengeksplorasi bagaimana kesepakatan tersebut dapat membantu mencapai tujuan ASEAN Connectivity 2025 dalam sektor digital innovation. Tujuan penelitian ini adalah untuk menganalisis bagaimana kesepakatan terkait isu digitalisasi dalam teknologi fintech dapat meningkatkan kemampuan infrastruktur, inovasi, dan logistik di ASEAN, serta meningkatkan kemampuan negara-negara anggota ASEAN dalam bersaing secara inklusif dan mempererat hubungan antarnegara. Kesepakatan tersebut memiliki peranan penting untuk memperkuat ketahanan keuangan di setiap negara. Salah satunya dengan mendorong penggunaan mata uang lokal agar dapat menjadi salah satu faktor yang mendukung investasi lintas batas di kawasan ASEAN dan juga perdagangan. Dalam penelitian ini penulis menggunakan metode penelitian secara kualitatif untuk mendeskripsikan fenomena secara lebih mendalam dan menyeluruh
Ceramic substrates for filtration membranes based on the dispersed fly ash microspheres
Authors: Fomenko E. V. , Akimochkina G. V. V. , Anshits A. G. , Fadeeva N. P. , Kharchenko I. A. , Elsuf’ev E. V. , Shabanova K. A. , Maksimova A. A. , Ryzhkov I. I.
Published: September 2024

A technique has been proposed for producing ceramic substrates for filtration membranes based on a narrow fraction of dispersed fly ash microspheres using cold uniaxial pressing followed by high-temperature sintering. It is shown that increasing the sintering temperature from 1000 to 1150°C leads to a decrease in open porosity from 40 to 24%, a decrease in the average pore size from 1.60 to 0.34 μm, and an increase in the compressive strength from 9.5 to 159 MPa. The obtained substrates are characterized by liquid permeability values of 1210, 310, 240, 170 l m–2 h–1 bar–1 for sintering temperatures of 1000, 1050, 1100, 1150°С, respectively. Experiments on filtration of aqueous suspensions of dispersed microspheres (dav = 2.5 µm) and microsilica (dav = 1.9 µm) through a substrate with a sintering temperature of 1150°C showed the rejection close to 100%. The proposed methodology for using ash waste in the production of membrane materials contributes to the development of technologies for the integrated processing of thermal energy waste.
Supercritical CO2 treatment of mixed matrix membranes based on polyimides for improvement of their gas transport properties
Authors: Syrtsova D. A. , Alentiev A. Yu. , Nikolaev A. Yu. , Kletnov D. A. , Chistyakova D. A. , Nikiforov R. Yu. , Ryzhikh V. E. , Belov N. A. , Sabouri R. , Demirci M. , Yildirim C. , Tantekin-Ersolmaz S. B.
Published: September 2024

Mixed matrix membranes (MMMs) were prepared by introduction of metal-organic frameworks ZIF-8 and ZIF-67 in concentration up to 20% w/w in chloroform solution intopolyimides synthesized of diethyltoluenediamine (DETDA) isomers mixture and biphenyl-tetracarboxylic acid dianhydride (BPDA)or hexafluoroisopropylidenediphthalic anhydride (6FDA). The initial polyimides were synthesized by single-stage high-temperature catalytic polycondensation in benzoic acid melt. The studied MMMs weretreated by supercritical CO2 with subsequent decompression. The gas transport and gas selective properties of the initial and exposed to sc-CO2 membranes have been studied. Experimental values of the effective gas permeability and diffusion coefficients of He, H2, O2, N2, CO2, CH4 were obtained, and the effective solubility coefficients of these gases were calculated. It was found that the sc-CO2 treatment of the studied MMMs can significantly increase the level of gas permeability of the membranes, while the effect achieved depends on the gas, the nature of the matrix and the concentration of the introduced particles with the selectivity of gases at the level of the initial ones. It has been established that the treatment effect persists over time with a slight decrease in the permeability of gases, which at the same time remains at a level significantly higher than the initial permeability.
The demonstrated effect of improving gas transport properties when treating MMMs based on polyimide matrices 6FDA-DETDA and BPDA-DETDA in sc-CO2 can be used for further application of the proposed modification method in order to increase gas transport through MMMs based on other polymers, including highly permeable ones.
Transport and structural characteristics of heterogeneous ion-exchange membranes with varied dispersity of the ion exchanger
Authors: Vasil’eva V. I. , Meshcheryakova E. E. , Chernyshova O. I. , Brovkina M. A. , Falina I. V. , Akberova E. M. , Dobryden S. V.
Published: September 2024

The structural and transport (conductivity and diffusion permeability) properties of cation- and anion-exchange membranes with different dispersity of ion-exchange resin particles have been studied. Experimental cation-exchange MK-40 and anion-exchange MA-41 membranes with varying particle sizes of ion exchange resin from 20 μm to 71 μm are manufactured at LLC IE Shchekinoazot (Russia). A comparative analysis of the structural characteristics of membranes using SEM reveals the anisotropy in the properties of the surface and section. The internal phase of the membrane is characterized by large values of the fraction and size of the ion exchanger and macroporosity. A comparison of the concentration dependences of the specific conductivity and diffusion permeability of experimental membranes is performed. Analysis of the values of model transport and structural parameters shows that with a decrease in the size of ion exchanger particles, an increase in the conductivity of the gel phase is observed from 0.39 to 0.47 S/m and from 0.15 to 0.26 S/m for cation- and anion-exchange membranes, as well as a redistribution of current transfer paths in the membrane. An increase in the contribution of transfer through the channel of the internal equilibrium solution is revealed, while the transfer numbers of counterions changes slightly. Information about changes in the structure of transport channels in membranes with different sizes of ion exchanger particles, obtained based on the analysis of model parameters, is consistent with the data of independent studies of the morphology of their surface and section using the SEM method.
ПСИХОЛОГІЧНА СПРОМОЖНІСТЬ РЕФЛЕКСИВНОГО ДИСКУРСУ В ПСИХОТЕРАПІЇ ЛАТЕНТНИХ ДЕСТРУКТИВНИХ ЗМІСТІВ ПСИХІКИ ОСОБИСТОСТІ
Authors: АФАНАСЕНКО Валентина , КОМАР Таїсія , СІРЕНКО Алла
Published: September 2024

У статті висвітлюється проблема психологічної своєрідності прихованих деструктивних тенденцій особистості, зокрема, схильності до суїциду. Відзначається, що відсутність теоретичного обґрунтування продуктивних методів профілактики суїциду та реабілітації особистості з урахуванням унікальних особистісних характеристик, що визначають суїцидальні тенденції, зумовлюють актуальність науково-психологічної розвідки.
Характерною особливістю психічного життя та поведінки людини з суїцидальними тенденціями є звуження свідомості. Специфічність поведінки засвідчує ригідність стратегії і структури її життєдіяльності. Зазначено, що зважаючи на означену специфіку психічного стану особистості, у психотерапевтичному процесі суїцидальних тенденцій високу продуктивність виявляють рефлексивні практики.
Високоспроможним психотерапевтичним засобом реабілітації латентних деструктивних тенденцій особистості обґрунтовано рефлексивний дискурс.