bluuebunny/crossref_metadata_2025 huggingface dataset:
Pendampingan Usaha Anyaman Daun Pandan di Desa Kadumaneuh Banten Dalam Pengelolaan Keuangan
Authors: Huda Nurul , Gani Ariel Nian , Rofi'i Muhammad , Dimitra Dwina Reflie , Prastiwi Maheswara
Published: May 2024

Masalah yang terjadi pengrajin daun pandan di desa Kadumaneuh Banten adalah rendahnya pemahaman mitra tentang konsep dasar akuntansi dan rendahnya kemampuan dalam menyusun laporan keuangan. Tujuan dari kegiatan pengabdian pada masyarakat ini memberikan bantuan pendampingan melakukan pencatatan sederhana setiap transaksi atas usaha anyaman daun pandan yang dilakukan seperti mencatat pengeluaran dan pemasukan dana, mencatat persediaan atau stok bahan baku, mencatat biaya produksi dan membuat neraca serta laporan laba rugi. Metode pelaksanaan yang digunakan adalah pelatihan dan pendampingan yang kemudian hasilnya diukur dengan melalui pretest dan posttest. Peserta yang terlibat dalam kegiatan ini sebanyak 23 orang. Peserta sangat antusias karena mendapatkan sesuatu yang baru. Hasil analisis paired sample test menunjukkan bahwa secara statistik terdapat perbedaan skor pemahaman peserta antara sebelum dan sesudah pendampingan, rata-rata skor sebelum pendampingan sebesar 36,84 kemudian setelah pendampingan mengalami kenaikan menjadi 50,00, dengan kata lain ada kenaikan sekor sebesar 13,15. Pendampingan pengelolaan keuangan yang dilakukan telah berhasil memberikan dampak terhadap peningkatan pengetahuan dan pemahaman peserta dalam melakukan pengelolaan keuangan usaha.
Fakta Dibalik Rendahnya Upah Minimum Kabupaten/Kota di Provinsi Jawa Tengah
Authors: Putri Ayudya Purwani , Muchtar Masruri , Sihombing Pardomuan Robinson
Published: May 2024

Abstrak  - Upah minimum merupakan komponen penting bagi Masyarakat yang bekerja di sektor formal, saat ini Jawa Tengah dikenal sebagai wilayah dengan upah termurah di Pulau Jawa. Pada tahun 2023 Jawa Tengah ditetapkan sebagai daerah dengan upah minimum terendah di Indonesia yakni sebesar Rp 1.958.169,69. Penelitian ini bertujuan untuk mengetahui faktor-faktor yang mempengaruhi besaran Upah Minimum Kabupaten/Kota (UMK) di Provinsi Jawa Tengah khususnya pada periode 2000-2022. Studi ini melakukan uji regresi data panel (Fixed Effect Model) terhadap faktor-faktor yang mempengaruhi UMK yakni: pertumbuhan ekonomi, inflasi, pendapatan domestik regional bruto (PDRB), tingkat partisipasi angkatan kerja (TPAK), dan indeks pembangunan manusia (IPM). Data yang diolah merupakan data sekunder yang bersumber dari Badan Pusat Statistik. Berdasarkan hasil pengujian, didapatkan bahwa pertumbuhan ekonomi, PDRB per kapita, dan inflasi berdampak positif signifikan terhadap UMK sementara TPAK dan IPM memiliki dampak negatif. Hal ini berimplikasi pada perlunya peningkatan produktivitas penduduk Jawa Tengah agar terjadi peningkatan besaran upah minimum.Kata Kunci: Upah Minimum Kabupaten/Kota, Angkatan Kerja, Pendapatan Perkapita Abstract- The minimum wage is an important component for people working in the formal sector, and currently, Central Java is known as the region with the lowest wages on Java Island. In 2023, Central Java was established as the region with the lowest minimum wage in Indonesia, amounting to IDR 1,958,169.69. This study aims to identify the factors influencing the amount of the District/City Minimum Wage (UMK) in Central Java Province, specifically for the period 2000-2022. This study conducted a panel data regression test (Fixed Effect Model) on the factors influencing the UMK, namely: economic growth, inflation, gross regional domestic income (GRDP), labor force participation rate (LFPR), and human development index (HDI). The processed data is secondary data sourced from the Central Statistics Agency. Based on the test results, it was found that economic growth, per capita GRDP, and inflation have a significant positive impact on the UMK, while the LFPR and HDI have a negative impact. This implies the need to increase the productivity of the people of Central Java in order to increase the minimum wage. Keywords: District/City Minimum Wage, Workforce, Per Capita Income
METODOLOGIAS ATIVAS PARA O ENSINO DE PALEONTOLOGIA NA EDUCAÇÃO BÁSICA
Authors:   Programas de Iniciação à Docência: PIBID e Residência Pedagógica, Santo Laeny , Pina Assis José ,   Instituto de Geociências (Faculdade de Geologia) e do Instituto de Ciências Exatas e Naturais, UFPA, Bastos Sandra ,   Faculdade de Ciências Biológicas da Universidade Federal do Pará, Instituto de Estudos Costeiros (IECOS)
Published: May 2024

The teaching of Paleontology is of great importance in the training of students, supporting the understanding of various science contents. For this reason, its implementation from Elementary School is essential as it provokes curiosity in students. Despite this, themes in this field of knowledge are treated in a fragmented manner in school spaces, so many difficulties are encountered, whether in the structure, the lack of teaching resources, the limitations of support instruments, such as textbooks, or even due to negligence of the official documents that guide fundamental education in Brazil, which often do not deal with the subject with due importance. Given this context, we set out as a general objective to present methodological proposals for the teaching of Paleontology based on the elaboration of a catalogue that brings together scripts of practical activities, which require little infrastructure, and uses simple, low-cost materials that can contribute to the teaching-learning process of Paleontology in Elementary School. The preparation of the catalogue followed three stages: 1) Collection of reference data (bibliographic and teaching materials); 2) Selection and ordering of the thematic activities found, always focusing on the low cost of the materials used and the ease of carrying them out in the school environment); 3) Structural reorganization of the selected activities, considering our pedagogical understanding, to compose the catalogue. Thus, and in line with the National Common Curricular Base (BNCC), the activities were organized into three groups: a) research/production of materials; b) didactic game; c) information and communication technologies. The Practical Activities Guide Catalog aims to bring students and teachers at Elementary School Science and Paleontology together, serving as an instrument to assist in the teaching-learning process.
A BACIA POTIGUAR NA HISTÓRIA DA EXPLORAÇÃO DE PETRÓLEO BRASILEIRO E A VENDA, PELA PETROBRÁS, DO POLO FAZENDA BELÉM, ARACATI-CE, PARA A EMPRESA 3R PETROLEUM
Authors:   Grupo de Mineralogia e Geoquímica Aplicada – Geólogo e Engº de Segurança do Trabalho, Xavier Milson
Published: May 2024

There were years of interruption of oil extraction activity by the state-owned Petrobrás in the Fazenda Belém onshore oil field. After the purchase by the company 3R Petroleum, the equipment started moving again and aroused euphoria among passers-by on the BR-304. In this work, some setbacks will be presented throughout the history of oil activity in Brazil and what led to the sale of Polo Fazenda Belém to the private sector.
O OURO E OS TOLOS
Authors:   Universidade Federal do Tocantins, Silva Maria Ecilene
Published: May 2024

Among the several roles played by gold since the most ancient civilizations until today, the most incoherent is for sealing the matrimony. Whoever had this shiny idea certainly considered only the beauty and value of this mineral. If they had measured the other gold properties, would have chosen another mineral to symbolize the instability, complexity and deepness of marriage. If the objective was to elevate marriage to gold standard, it would be necessary to reproduce other gold properties such as high resistance, chemical inertness and durability and, in addition, the malleability and ductility of gold, which are so necessary for the relationship to be lasting. The marriage is a kind of alchemy becoming increasingly rare nowadays and the relationships are in a general way only lead and other common metals.
UMA DAS FRUTAS DE CEMITÉRIOS, A MANGA
Authors:   Universidade Federal do Tocantins, Silva Maria Ecilene
Published: May 2024

No caminho entre a nossa casa e o riacho por onde precisávamos passar diariamente em busca de água para as necessidades domésticas, havia um pequeno cemitério. Eu me escondia lá às vezes quando os meninos da vizinhança corriam atrás de mim para me bater ou coisa pior. Enquanto esperava meus algozes se cansarem e desistirem da caça, aproveitava para comer os frutos das mangueiras que sombreavam os túmulos. As árvores frondosas ostentavam galhos tão carregados que pendiam ao chão com o peso das mangas graúdas. Eram de fato muito maiores que aquelas geralmente encontradas pelas redondezas. O cheiro denso e pretensioso, um convite irrecusável ao desfrute e a doçura e suculência, uma afronta aos residentes do local.
Plan de comunicación: la transferencia y divulgación de resultados de investigaciones científicas
Authors:   Universitat Autònoma de Barcelona, Tous-Rovirosa Anna
Published: May 2024

The heterogeneous results of research, in addition to having academic publication as their main destination, should not stop there but go a step further, for which researchers must establish a communication plan, including a website and social networking strategy, reinforcing the transfer and dissemination of these results, as a return to society. This article presents a proposal for organizing the publication of results and the communication plan.
EXPERIMENTOS DE MAGNETISMO PARA A EDUCAÇÃO BÁSICA NAS ÚLTIMAS DUAS DÉCADAS
Authors: Lughi Medeiros Braga Denise , Constantino Schwerz Roseli
Published: May 2024

Este trabalho propõe apresentar o Estado da Arte de publicações com atividades experimentais de Magnetismo na educação básica. As indagações centrais que nortearam esta pesquisa foram: Quais as principais atividades experimentais utilizadas/propostas para o ensino de Magnetismo para educação básica no Brasil? Como os temas relacionados ao Magnetismo são abordados em termos de frequência? Quais são o enfoque, a ênfase matemática e o direcionamento? Que outros elementos relevantes/inovadores trazem? O recorte escolhido foi publicações das últimas duas décadas (2003 a 2022) em periódicos da área de ensino de Ciência ou de Física com estratos A1, A2, A3 e A4 segundo o Qualis/Capes (2017 – 2020). Os artigos com foram classificados de acordo com temas do Magnetismo e analisadas suas características como ênfase matemática, direcionamento, enfoque e outros elementos. Foram classificados vinte e oito (28) trabalhos, predominantemente apresentando propostas experimentais que ainda não foram aplicadas em sala de aula, com foco na Lei de Faraday e adotando uma abordagem qualitativa de pesquisa. Identificou-se que alguns temas têm muitas publicações e outros possuem frequência reduzida. Uma característica positiva é que a grande maioria dos artigos apresenta experimentos de baixo custo, acessíveis, possibilitando a aplicação pelos demais docente.
The Role of Leadership in Improving Managerial Accountability at Islamic Higher Education
Authors: Noorhayati Siti Mahmudah , Fahyuni Eni Fariyatul
Published: May 2024

This research aims to understand the role of leadership in enhancing managerial accountability at IAI Nasional Laa Roiba Bogor, West Java. Accountability is crucial in ensuring the quality of higher education and involves various aspects such as management, leadership, transparency, efficiency, effectiveness, and participation. Private Islamic higher education institutions face complex challenges, including in infrastructure, financing, academic processes, and the quality of graduates. To achieve this aim, a qualitative approach was employed by involving leaders, faculty, and staff as primary informants. Data collection techniques were carried out through triangulation (combining various sources), and the analysis was inductive. The research results emphasize meaning rather than generalization. The findings indicate that managerial accountability at IAI Nasional Laa Roiba Bogor, West Java is evident in transparency in university management. This is observed through open financial reports, websites, open meetings, and achievement publications. Efficiency and effectiveness in managing educational costs are measured through budget planning, operational cost control, and academic program evaluation.
Effect Of Nitrogen Fertilizer on The Growth of Hybrid Sorghum Sudan Grass
Authors: Hassan Ali
Published: May 2024

A pot experiment was conducted at Experimental area, Agronomy Department PMAS- University of Arid Agriculture Rawalpindi to see the effect of different levels of nitrogen fertilizer on the growth and physiological traits of Sorghum Sudan Grass during March, 2022. Completely randomized designed was applied along with three replications. Seeds of Sorghum Sudan grass were collected from NARC Islamabad. Nitrogen fertilizer was applied in pots on 30th March, 2022, according to the treatments. Nitrogen played a significant role in the growth and physiology of Sorghum Sudan Grass. Nitrogen @ 150 kgha-1 is the best among other four treatments and attained the highest plant heights in three times (21.355, 65. 153 and 100.620 cm) respectively. However, results of nitrogen @ 200kgha-1 are approximately statistically at par with NPK. Nitrogen @ 150 kgha-1 gained the highest position in two times data (0.7050 and 1.4250) respectively. Nitrogen @ 200 kgha-1 gained less value than nitrogen @150kgha-1 might be excessive dose. Nitrogen nutrition played a key role in the enhancement of leaf area values; however nitrogen @150kgha-1nutrition had the top position (1.140 and 1.950) during two times respectively. Leaf area index data had statistically significant results but among the nutrition treatments nitrogen @150kgha-1nutrition is the best option attaining the highest values (91.475 and 152.550) respectively in two times. Nitrogen fertilizer at different levels had statistically significant effect on crop growth rate of sorghum plants; however nitrogen @150kgha-1nutrition treatment attained the highest value (0.5333) which was statically at par @200kgha-1nutrition treatment. Nitrogen @150kgha-1nutrition treatment had the top position (4061.9) but other three doses of nitrogen values having minute difference with nitrogen @150kgha-1 and higher than control. Four doses of nitrogen fertilizer produced more net assimilation rates than control and nitrogen @150kgha-1gained the highest value (45.653) which was statistically at par with nitrogen @200kgha-1(43.521).Nitrogen fertilizer is an inorganic fertilizer provides the nutrition the plant fastly and provides better performance at nitrogen @150kgha-1. Nitrogen @200kgha-1 showed better performance than control but less than nitrogen @150kgha-1, therefore this finding improves the economics of the study.
Quality Characteristics of IET-13901 and Rajamudi Rice Varieties Subjected to Varying Degree of Polishing
Authors: Prakash Jamuna
Published: May 2024

The study was planned with an objective of analyzing the various quality parameters of two rice varieties subjected to different degree of polishing, namely, ‘IET-13901’ and ‘Rajamudi’. The samples were polished for 0, 15, 30, 45 and 60 seconds and analyzed for nutritional composition, antinutrients, starch digestibility, physico-chemical characteristics, cooking quality, and sensory attributes. Results indicated that the level of protein, fat, ash, and fiber decreased exponentially with increase in the polishing time in both rice varieties, whereas starch showed an increase. There was a decrease in phytate, tannins and oxalates as the milling levels were increased. Protein and starch digestibility were higher in well-milled rice, however, brown rice samples were better as they had a higher amount of slow digestible and resistant starch. Cooking and sensory quality of well -milled rice was better, though some attributes of lesser polished rice were also liked by panel members. The study showed that quality parameter of rice were greatly influenced by degree of polishing.
Elbowplasty: Arm Contouring in The Absence of Massive Weight Loss
Authors: Sullivan III John M
Published: May 2024

Background : While there is significant discussion of brachioplasty and other arm contouring procedures after massive weight loss, there is a paucity of literature on upper extremity aesthetic surgeries of the average-weight patient. The limited distribution of excess tissue in this patient population presents a risk for over excision directly impacting elbow flexion. This case of skin excision for excess elbow soft tissue demonstrates improvement of aesthetic perception while minimizing tension and protecting function. Objectives : The authors report a case of arm contouring to address excess skin laxity at the elbow. Methods : With the patient upright, markings for elliptical incisions were made just superior to each olecranon in horizontal orientation. The excess elbow skin was incised to the subcutaneous fascia, the edges were undermined slightly, and the skin was then closed in two layers. Results: Improved arm contour while balancing the threat of hindering elbow flexion with the need to minimize excess skin of the elbow. Conclusions : The authors believe elbowplasty to have potential in future discussion of treatment options for slim patients with complaints of skin laxity.
Acute Free Fibula Reconstruction of a Ballistic Ulna Fracture
Authors: M. Sullivan III John
Published: May 2024

Long bone reconstruction is a complicated topic, especially in cases with a large bone deficit where traditional fixation methods would lead to a high rate of non-union requiring further surgical intervention. Our case is of a male with a gunshot wound to his ulna resulting in a 10cm bone defect and a 15x8cm soft tissue defect. Our goal was to maintain a both bone forearm by reconstructing his ulna to maintain forearm pronation and supination. A chimeric free fibula flap was transferred in the acute setting. Vascularized bone transfer in upper extremity reconstruction is typically considered as an operation after fracture non-union. We propose the use of a vascularized bone flap as a first line therapy in certain instances such as the case above. The use of the free fibula flap can provide vascularized bone and softs tissues and allow for optimal recovery while decreasing the need for further operations.
Posterior Urethral Valves Leading to Massive Hydronephrosis in A Four-Day Old Baby
Authors: Dutt Nagaria Tapesh
Published: May 2024

Posterior urethral valves (P.U.V.s), also referred to as congenital obstructing posterior urethral membranes (C.O.P.U.M.) is a congenital malformation affecting males where the membranous folds of the urogenital membrane obstruct the membranous and prostatic urethra. It is a congenital disorder only seen in males, with an incidence of 1 per 4000 to 1 per 25000 live births in some areas. Type 1 P.U.V. results from the abnormal insertion and absorption of the distal Wolffian duct during the development of the bladder. Type 3 PUV is observed as a membrane in the posterior urethra, originating from the incomplete canalisation between the anterior and the posterior urethra. Type 2 P.U.V. is now considered a normal anatomical variant. Regardless of the type, P.U.V.s present with urinary tract obstruction, bladder distension, abdominal distension, difficulty voiding, poor stream of urine, recurrent Urinary Tract Infection (U.T.I.), diurnal enuresis and a failure to thrive. They are diagnosed Antenatally by Ultrasonography showing distended or thick-walled bladder, bilateral hydroureters, and bilateral hydronephrosis. However, the gold standard for the diagnosis is a Micturating CystoUrethrogram (MCU), also known as a Voiding Cystourethrogram (V.C.U.) shows dilation/elongation of the posterior urethra during voiding along with signs of vesicoureteral reflux if present. This patient was antenatally diagnosed with posterior urethral valves at seven months of fetal age and came to us for further management. Antenatal diagnosis of Posterior Urethral Valves on Ultrasonogram involves visualisation of 1. Keyhole sign- due to the distension of the urethral proximal to the valves and a distended bladder, 2. marked distention or hypertrophy of the bladder, 3. Hydronephrosis and hydroureter. An Ultrasonogram of the abdomen and pelvis done postnatally revealed bilateral gross hydroureteronephrosis, which was missed on antenatal scans. The baby was born to a G2P1L1 mother and weighed 3.04kg at birth. The baby cried immediately after birth and maintained oxygen saturation at 100% on room air. The patient was managed with Cystoscopy with Posterior Urethral Valve fulguration with circumcision.
ANALISIS VARIASI BEBAN PENUMPANG TERHADAP EFISIENSI GAYA PENGEREMAN PADA SISTEM REM ANTI LOCK BRAKING (ABS) DAN NON ABS
Authors: Purwanto Dodik , Saksono Puji , Ferdnian Marsius
Published: May 2024

Sistem rem berfungsi mengontrol kecepatan, menahan beban dan berat dari kendaraan. Adanya teknologi sistem anti lock braking (ABS) diharapkan mampu meningkatkan kinerja sistem rem terutama efisiensi gaya pengereman. Penelitian dilakukan pada kendaraan Toyota Avanza tipe 1.3 G dengan sistem rem ABS dan non ABS. Variasi beban pada 103,5 kg, 183 kg, 274,55 kg, dan 362,3 kg. Hasil penelitian didapatkan bahwa hubungan antara beban penumpang terhadap efisiensi gaya pengereman berbanding terbalik. Semakin besar beban penumpang maka nilai efisiensi gaya pengereman semakin kecil. Pada beban yang sama, efisiensi gaya pengereman pada sistem rem ABS lebih tinggi dibanding non ABS. Pada beban 103,5 kg nilai efisiensi rem ABS 62,2% sedangkan non ABS 60%, pada  beban 183 kg nilai efisiensi rem ABS  53,7% sedangkan non ABS 51,6%, pada beban 274,55 kg nilai efisiensi rem ABS 46,8% sedangkan non ABS 44,3%, dan pada beban 362,3 kg maka nilai efisiensi rem ABS 40,9% sedangkan rem non ABS 38%.Kata Kunci : variasi beban, sistem rem, pengujian, efisiensi pengereman
SISTEM INFORMASI MANAJEMEN DATA GURU DI SMK ISFI BANJARMASIN BERBASIS WEB
Authors: Purnomo Indu Indah
Published: May 2024

Wahyu, E., & Setiawan. (2017). Aplikasi Absensi Karyawan Studi Kasus Cakra Entertaiment Berbasis Web. Jurnal Unipma, 7(1), 48–58.Jihadul., & Akbar. (2017). Sistem Absensi Guru dan Staf Tata Usaha di SMKN 1 Praya Tengah. Jurnal Widyakarya, 19(1), 1–10. Sikumbang, M. A. R., Habibi, R., & Pane, S. F. (2020). Sistem informasi absensi pegawai menggunakan metode RAD dan metode LBS pada koordinat absensi. Jurnal Media Informatika Budidarma, 4(1), 59-64.Mulia, A. G. (2020). Sistem Informasi Absensi berbasis WEB di Politeknik Negeri Padang. Jurnal Teknologi Informasi Indonesia (JTII), 5(1), 11-17.Roosdianto, R., Sari, A. O., & Satriansyah, A. (2021). Rancang Bangun Aplikasi Sistem Informasi Absensi Karyawan Online. INTI Nusa Mandiri, 15(2), 135-142.Aryanti, U., & Karmila, S. (2022). Sistem informasi absensi pegawai berbasis web di Kantor Desa Nagreg. INTERNAL (Information System Journal), 5(1), 90-101.Rabhani, A. P., Maharani, A., Putrie, A. A., Anggraeni, D., Azisabil, H. F., Cantika, I., ... & Firmansyah, R. (2020). Audit Sistem Informasi Absensi Pada Kejaksaan Negeri Kota Bandung Menggunakan Framework Cobit 5. Jurnal Sisfokom (Sistem Informasi dan Komputer), 9(2), 275-280.Vicky, V. O., & Syaripudin, A. (2022). Perancangan Sistem Informasi Absensi Pegawai Berbasis Web Dengan Metode Waterfall (Studi Kasus: Kantor Dbpr Tangerang Selatan). OKTAL: Jurnal Ilmu Komputer dan Sains, 1(01), 17-26.Pertiwi, T. A., Luchia, N. T., Sinta, P., Dahlia, A., Fachrezi, I. R., Aprinastya, R., & Hamzah, M. L. (2023). Perancangan Dan Implementasi Sistem Informasi Absensi Berbasis Web Menggunakan Metode Agile Software Development. Jurnal Testing Dan Implementasi Sistem Informasi, 1(1), 53-66.Cahya, N. (2020). Perancangan Sistem Informasi Absensi Karyawan Pada Kantor Satpol Pp Dan Wh Aceh. Jurnal Indonesia: Manajemen Informatika dan Komunikasi, 1(2), 63-69.
Technological grades of iron ores as a basis for identification of stratigraphic horizons of the Saksaganska Formation of the Ingulets deposit of the Kryvyi Rih Iron Ore basin
Authors:   State Commission of Ukraine on Mineral Reserves, SIMACHENKO H.V. , STRUTYNSKA K.S. ,   State Commission of Ukraine on Mineral Reserves
Published: May 2024

Characterisation of technological varieties of iron ores of Ingulets deposit is given. It is marked that each technological grade corresponds to a certain stratigraphic horizon of the Saksaganka Formation. It is suggested to use this fact for identification of ferruginous and shale horizons of the Saksaganska Formation at the Ingulets deposit
Analysis of interrelations of the negative consequences of soil erosion on agricultural land. Review of methods of its reducing
Authors:   Novocherkassk Engineering and Land Reclamation Institute – branch of the Don State Agrarian University, Novocherkassk, Russian Federation, Ushakov Alexander E. , Sereda Tatyana A. ,   Novocherkassk Engineering and Land Reclamation Institute – branch of the Don State Agrarian University, Novocherkassk, Russian Federation
Published: May 2024

Purpose: to determine causal relationships between factors influencing soil erosion in agricultural lands in the south of Russia, review methods and strategies for its reduction. Discussion. Under the prevailing influence of water and wind erosion in the region under consideration, this problem becomes complex, affecting physical, socio-economic and environmental aspects. Over 37 % of the surveyed lands are affected by this negative factor, and the reduction in yield in heavily washed-out areas can exceed 50 %. In this regard, we examined agricultural lands in the south of Russia that are exposed to water and wind erosion. The research is based on extensive information resources such as agricultural reports, industry statistics and previous research studies. Conclusions. Based on the unobvious, indirect consequences of soil erosion of agricultural land, interconnected by positive feedback, a self-reinforcing cycle is formed, leading to a constant increase in erosion processes. The factors reducing soil erosion on agricultural land and their interaction are examined. These methods make it possible to reduce the use of production resources and erosion by 20 % and up to 50 %, respectively, and improve the condition of the soil in the long term by 30 %. The use of biotechnology has made it possible to increase the yield of some crops by 21 %, the amount of macroelements from 5.3 to 6.13 %, and protein by 20 %. It is concluded that it is necessary to influence not only the factors of occurrence or conditions of the erosion and removal of the fertile soil layer, but also the possible consequences. All this will reduce the degradation of agricultural land, and these aspects can be used to develop sustainable land use strategies and introduce modern technologies in agriculture to preserve soil resources and improve the living standards.
Current environmental issues of collector-drainage network operation and ways to solve them
Authors:   Russian Scientific Research Institute of Land Improvement Problems, Novocherkassk, Russian Federation, Drovovozova Tatyana I.
Published: May 2024

Purpose: to determine the environmental issues that arose during the operation of irrigation and drainage systems, and the basic principles of managing the quality of drainage water from irrigated lands. Discussion. Analytical data on the condition of reclaimed lands, changes in groundwater levels during the operation of irrigation systems, the use of water resources, the results of theoretical and experimental studies of the collector-drainage flow quality in the irrigation system diversion collectors in the south of Russia are considered. The main problems are identified: land resources degradation, rising groundwater levels, resalinization and salt accumulation during irrigation, especially with irrigation water with increased mineralization, changes in the hydrological and hydrochemical regime of water bodies – collector-drainage runoff intakes. Legal problems associated with the classification of irrigation and drainage systems as objects of category III are highlighted. Ways to solve environmental problems, methods for managing the quality of drainage runoff, including the creation of local treatment facilities based on routing the collector-drainage network to irrigated areas suspended from the drainage system, in the range of 10–200 ha with construction of storage drainage sumps as places for metering flow and regulating the chemical composition of drainage flow. Conclusions. Pollution problems are regional in nature and are determined not only by economic activities, but also by natural factors. The set of irrigation canals, collector-drainage networks and water intakes of drainage-discharge waters participates in the inter-basin redistribution of surface and underground runoff. In the process of managing the quality of drainage water from irrigated lands and the environmentally safe operation of hydro-reclamation systems, three parties must certainly participate: reclamation departments, agricultural producers and government agencies.
Actual water volume assessment in a watershed via the surface drone
Authors:   Federal Scientific Center for Hydraulic Engineering and Land Reclamation named after A. N. Kostyakov, Moscow, Russian Federation, Naumenko Nikolai O. , Shiryaeva Margarita A. ,   F. F. Erisman Federal Scientific Center of Hygiene of the Federal Service for Surveillance on Consumer Rights Protection and Human Well-being, Mytishchi, Russian Federation, Khanov Nartmir V. ,   Russian State Agrarian University – Moscow Timiryazev Agricultural Academy, Moscow, Russian Federation
Published: May 2024

Purpose: is to assess the actual water volumes in water objects (reservoirs, lakes, ponds) to identify the degree of maximum anthropogenic load, namely, the pollutant release. Materials and methods. Lake Svyatoe, located in Kosino-Ukhtomsky administrative district of Moscow, was chosen as the research and experimental object for testing the automatized system. The programs Google Earth Pro, Surfer 22, local author's programs for data processing, author's unmanned surface vehicle (USV), echo sounder Garmin Striker Cast GPS were used in the study. Automated systems as an unmanned surface vehicle (unmanned boat – USV), sensors (including echo sounder) and local programs for data acceptance and processing can be applied to improve and organize continuous monitoring of water objects. Results. The actual water volume assessment in the water object of 215 thousand cubic meters by means of the USV and its mounted echo sounder was demonstrated. The methodology of the unmanned boat operation for the water resources exploration was developed. Conclusions. Taking Lake Svyatoe as an example of water resources volume survey, it can be concluded that the methodology is applicable to any other water body, including reservoirs. Through regular water resources survey using USV it is possible to record not only changes in the actual water resources volume, but also bottom relief changes, sedimentation or overgrowing processes at specific sites. It also allows calculating the maximum allowable anthropogenic impact on the given object, including the maximum allowable discharge and its intensity at a particular moment of time.
Enhancing the efficacy of biochar derived from crop residues on rice (Oryza sativa L.) dry matter, yield accumulation and soil organic carbon in Central Vietnam
Authors: TRUONG T. D. H. , TRAN T. D. , NGUYEN Q. C. , NGUYEN T. T. D. , HOANG T. T. H.
Published: May 2024

Biochar from crop residues plays an important role in reclamation of degraded rice soil due to imbalance fertilizer application and soil carbon sequestration. The objective of this study aimed to evaluate the best type and rate of biochar application for rice dry matter and soil organic carbon improvement. Therefore, pot experiments were carried out in two seasons of spring and summer 2023 at the University of Agriculture and Forestry, Hue University. Twelve treatments including 2 types of biochar (rice husk and peanut shell) and 6 application rates (0, 1, 2, 3, 4, 5%) were used and arranged in a randomized block design with three replications. Research results showed that the shoot dry matter was higher 9.5 – 27.0% (spring season) and 19.1 – 26.9% (summer season) at a rate of 5% application in both types of biochar than control. Rice husk biochar application had higher shoot dry matter than peanut shell biochar application in the same application rate from 0.30 – 0.46 g/plant in both seasons. Similarly, organic carbon was found the highest content (2.15 - 2.21%) when the application of biochar from crop residues at a rate of 5%. Biochar from crop residues is considered as a good amendment for increasing crop dry matter and soil organic carbon.
Investigating the influence of growth inhibitors on the growth and yield of oat (Avena sativa)
Authors: SHACHAI NASEER FARAJ , HUSSEIN AHMED ALI , ABRAHEEM BASHEER ABDALA
Published: May 2024

Food security is a major challenge faced by countries around the world due to the large increases in population numbers, climate change, and the problems it causes in agricultural production, such as droughts, floods, and hurricanes. Most oat varieties are characterized by their long stems, and this makes them effective Sink for the deposition of dry matter that can be directed to the grain in the case of the use of growth inhibitors (such as Cycocel and ethylene) that suppress the longitudinal growth of the stems and increase its diameter, as well as increase the number of effective branches, reduces the risk of lodging, thus increasing the grain yield. This experiment was conducted in the fields of the College of Agricultural Engineering Sciences, University of Baghdad, during the winter season of 2020-2021, to assess the effects of growth inhibitors Cycocel )CCC( and calcium carbide CaC2 (which generates ethylene), used three replications of a randomized complete block design (RCBD), Eight treatments were tested, including spraying CCC at concentrations of 200, 400, and 600 mg/L and ground application of CaC2 at 2 g/plant individually and in combination. The findings revealed that all treatments led to an increase in grain yield and a decrease in plant height compared to the control treatment. Notably, the C600 + CaC2 treatment exhibited significant superiority over other treatments in grain yield (5.52 t/ha), total dry matter (20.14 t/ha), and Harvest Index (25.21). These results suggest that growth inhibitors can effectively modulate the source-sink relationship, thereby enhancing grain yield.
Impact of rice straw biochar and reduced chemical fertilizer on the growth and yield of rice (Oryza sativa L.) in Central Vietnam
Authors: TRAN T. X. P. , TRAN D. H.
Published: May 2024

One way to effectively use rice straw without causing environmental pollution is to produce biochar and reuse it to improve rice yield and soil properties. Using rice straw biochar has increased rice productivity and can reduce chemical fertilizers. Therefore, this study aimed to evaluate the effects of rice straw biochar application with reduced chemical fertilizer on the growth and yield of rice at Quang Phu commune, Quang Dien district, Thua Thien Hue province, Vietnam with four treatments of the co-application of rice straw biochar doses of 5, 7.5 and 10 t/ha and chemical fertilizers of 75, 50 and 25% of the recommended dose. Growth parameters, yield components, yield of rice, and soil property were investigated. The results showed that the rice straw biochar had a positive effect on the growth, yield of rice, and soil properties. The co-application of rice straw biochar of the level of 10 t/ha and chemical fertilizer of 25% of the recommended dose was optimal levels produced the highest growth and yield (63 t/ ha). The co-application of rice straw biochar and chemical fertilizers increased organic matter, improved both soil physical and chemical properties, and reduced chemical fertilizer use. As a result, the rice straw biochar may be recommended to farmers to apply for rice production.
Influence of establishment methods and seed coating techniques on the performance of direct seeded rice (Oryza sativa L.) under Periyar Vaigai command area of Tamil Nadu
Authors: JAYARAJ M. , SINGH R. DURAI , RAGAVAN T. , HUSSAINY SYED ABUL HASSAN , SUBRAMANIAN P. , SALIHA B. BHAKIYATHU , SIVASANKARI B.
Published: May 2024

Rice is a crucial staple crop cultivated extensively in command areas worldwide. In the command areas, the release of water varies due to the inadequate amount of rainfall in the source area and its proper supply. To combat such situations, direct seeding (DS) methods can be opted for; however, lacunae like excess seeds per drop, scattering of seeds, and intercultural operations like thinning, gap filling, and excess weed growth need a clear refinement to enhance the profitability of rice cultivation. Therefore, a research trial was conducted during 2022-24 at Central Farm, Agricultural College and Research Institute, Madurai, to evolve a suitable direct seeding method. The present investigation was laid out under a split-plot design comprising four main plot treatments and four subplot treatments replicated thrice. The main plot treatments comprised different seeding methods (S) and the subplot treatments comprised different seed coating techniques (P). Based on the experimental results, paper roll seeding and DS + Seed coating @ 2% KNO3 fb Bacillus sp. and Azospirillum (PR + P-KN) combination performed better on establishment with grain (6150 kg/ha) and straw yield (7824 kg/ha) respectively. Regarding the B:C ratio, OS-GP + P-KN resulted in higher with 2.64, closely followed by PR + P-KN with 2.61. The least effect was recorded in the combination of round slots in rice drum seeder and dry seeding (RS + DS). Investigating different techniques of direct seeding and seed coating is essential across various regions, particularly in regulated areas where water discharge remains unpredictable.
Assessing the impact of unsustainable exploitation and climate change on soil properties alterations in the mountainous regions, Vietnam
Authors: PHUNG T. D.
Published: May 2024

This study aims to assess the impacts of land use change (LUC) on soil properties and soil organic carbon content (SOCC) in the mountainous regions of Nghe An province, Vietnam. Soil samples were surveyed from forest plant area (FPA), annual plant area (APA), crop plant area (CPA), and bare hill area (BHA) at depths ranging from 0-50 cm during the period 2021-2023. The findings indicated that the conversion from FPA to BHA resulted in a significant decline in SOCC. In comparison to the topsoil layer, reductions of approximately 18.6-22.1% for FPA, 26.5-36.0% for CPA and APA, and up to 37.5% for BHA were observed in the soil profiles. These results underscore the sensitivity of SOCC to LUC across the study area. Moreover, the study contributes to our understanding of the implications of LUC on soil health and offers valuable insights for effective land management and conservation strategies. The conversion of FPA into various types of land use (TLU) has a detrimental impact on soil properties, highlighting the urgent necessity for sustainable land use practices.
Computer-Vision Unmanned Aerial Vehicle Detection System Using YOLOv8 Architectures
Authors: Petrovic Aleksandar , Bacanin Nebojsa , Jovanovic Luka , Cadjenovic Jelena , Kaljevic Jelena , Zivkovic Miodrag , Antonijevic Milos
Published: May 2024

Abstract: This work aims to test the performance of the you only look once version 8 (YOLOv8) model for the problem of drone detection. Drones are very slightly regulated and standards need to be established. With a robust system for detecting drones the possibilities for regulating their usage are becoming realistic. Five different sizes of the model were tested to determine the best architecture size for this problem. The results indicate high performance across all models and that each model is to be used for a specific case. Smaller models are suited for lightweight system approaches where some false identification is tolerable, while the largest models are to be used with stationary systems that require the best precision.
Sustainable Production of Open-End Rotor Yarn for Denim with Maximum Utilization of Recycled Cotton Sourced from Pre-consumer Hard Waste
Authors:   Department of Textile Engineering Management, Bangladesh University of Textiles, Dhaka, Bangladesh, Habib Ahsan , Cozeli Nefise ,   Department of Textile Engineering, Engineering Faculty, Cukurova University, Adana, Turkey, Babaarslan Osman ,   Department of Textile Engineering, Engineering Faculty, Cukurova University, Adana, Turkey, Kanat Halime ,   Department of Textile Engineering, Engineering Faculty, Cukurova University, Adana, Turkey, Tan Salih ,   Bossa Ticaret ve Sanayi İşletmeleri T.A.Ş, Adana, Turkey
Published: May 2024

The textile industry is now focusing on sustainable approaches due to environmental concerns. The study explores an innovative approach to sustainable production utilizing recycled cotton sourced from hard waste. The article examines the characteristics of rotor yarns (recycled) manufactured from seven different percentages of recycled and virgin cotton, ranging from 0% to 100% recycled cotton. The study investigates the influence of cotton (recycled) percentage on yarn characteristics and results indicate when recycled cotton percentage in yarn increases, irregularity (CVm%), hairiness (H), and imperfections index (IPI/km) of yarns increase but strength and elongation% decrease. The study focuses on reducing the environmental issues of denim production by incorporating sustainable recycled cotton. Statistical analysis (Pearson correlation) confirms significant correlations (relationship) between recycled cotton proportion and yarn characteristics. The rotor yarns were tested in an air-jet weaving machine for denim production and found suitable for commercial production. The study gives significant insights into manufacturing sustainable yarns incorporating recycled fibres, focusing on environmental issues.
ТЕОРЕТИКО-ПРАКТИЧНІ АСПЕКТИ ЗАСТОСУВАННЯ ІНСТРУМЕНТАРІЮ АНТИКРИЗОВОГО УПРАВЛІННЯ В УМОВАХ НЕВИЗНАЧЕНОСТІ
Authors: ГРАБОВСЬКА Ірина
Published: May 2024

The article is devoted to the study of the features of the application of modern tools of anti-crisis management of the enterprise in conditions of uncertainty. The relevance of setting and solving a special research task of using an individual set of effective anti-crisis management tools for each enterprise and determining the patterns of forming one's own trajectory in the strategy of preventing bankruptcy and directions for further development has been proven. The approach to the tasks of modern anti-crisis management, as a key factor in the formation of an enterprise - a self-developing microeconomic system, is substantiated. Attention is focused on the non-linear nature of the development of enterprises with sharp transformations at bifurcation points, which can lead to the process of the destruction of the company, or to its transition to a higher level of organization. It is emphasized that the application of analytical tools of homeostatics is also very important from a theoretical and practical point of view, as it allows to classify transitional periods in the business system according to the level of development and their participation in the processes of preventing bankruptcy of the enterprise. The transformation of the anti-crisis management system from the point of view of the systemic approach to the stability of the enterprise is considered. A set of problems of anti-crisis management to overcome "crisis points" in the business cycle of the enterprise and prevent its bankruptcy is highlighted. An algorithm for managing the organization in crisis by balancing the levels of manageability and adaptability of the business system is presented. Tools are grouped according to the stages of the anti-crisis management process (pre-crisis stage, crisis stage and post-crisis stage). The need to implement tools and methods of preventive anti-crisis management in the activities of domestic enterprises is emphasized. The conditions and limitations of the development of anti-crisis measures are formulated, the choice of anti-crisis management tools is substantiated. On this basis, the goals of the implementation of the anti-crisis strategy are determined and the basic provisions of the strategic plan focused on preventing the crisis and bankruptcy of the enterprise are highlighted.
Particle Entanglement With the Observer’s Polarized Dual Consciousness — A Modified Stern Gerlach Experiment, as Proof
Authors: Pletcher Arthur
Published: May 2024

A Theoretical proposition of particle entanglement with the polarized dual Consciousness of a single observer (and subsequent local and remote environments) during Quantum Decoherence, explains the Two-State System experiments, and is SUPPORTED BY MATHEMATICAL CONJECTURE, using a Classic Space analogue to Quantum Decoherence: Recursive information exchange (RIE), within the framework of reinforcement loops, between agents. From this dynamic system of information exchange, the resulting decreased Shannon entropy, increased potential energy, polarization and preferential growth (over scales) are compared with Von Neuman entropy during Quantum Entanglement and collapse. The observational components of RIE (biased observation, interpretation, response and self-validation) are analyzed and shown to be SUBJECTIVELY VALIDATED. This corollary of "self-validated observation" explains the logical inconsistencies in the Two States Experiments. A SIMPLE MODIFIED STERN GERLACH EXPERIMENTAL IS PROPOSED AS A PROOF.
Stigma Associated with Seeking Psychiatric Care Among the General Population of Islamabad, Pakistan
Authors: Javed Mahum Ansar , Ahsan Waleed , Khattak Umme Kulsoom , Afzal Saad
Published: May 2024

Background: The foundations of a good life encompass both physical and mental health. Mental health stigma, any negative belief motivating fear or discrimination against individuals with mental illness, is a significant barrier to seeking help. This study aims to determine the prevalence of stigma associated with consulting psychiatrists for mental health issues.
Methodology: In this cross-sectional study, data was collected from 600 participants from the general population of Islamabad, Pakistan, using non-probability convenient sampling. A self-constructed, self-administered questionnaire was utilized for data collection, with analysis conducted using the chi-square test, frequencies, and valid percentages.
Results: Of the participants, 398 (66.6%) were male and 200 (33.4%) were female. Educational levels included matric 69 (11.8%), Inter 82 (14%), Bachelor 173 (29.6%), and Masters & above 199 (34%). Results revealed that 205 (34.9%) participants perceived stigma associated with seeking psychiatric help, 422 (72.5%) viewed it as a sign of weakness, and 376 (65.4%) believed mentally ill patients could pose a danger to others. Regarding treatment preferences, 491 (88.0%) preferred psychiatrists, 38 (6.8%) favored religious leaders, and only 29 (5.2%) preferred confiding in family or friends.
Conclusion: While there is a decrease in stigma associated with seeking psychiatric consultation with higher educational attainment, significant stigma persists, particularly among males, attributed to cultural constraints. Despite this, there is a strong inclination towards seeking professional help for psychiatric illnesses, irrespective of religious beliefs.