bluuebunny/crossref_metadata_2025 huggingface dataset:
Study of Macrosomic Deliveries in the Gynaecology and Obstetrics Department of the "Major Moussa Diakite" Reference Health Center in Kati, Koulikoro, Republic of Mali
Authors: Daouda Camara , Yacouba Sylla , Ouazoun Coulibaly , Salia Traoré Mamadou , Seydou Fané , Daouda Ouologem Aly , Bintou Samaké , Sidi Koné Bocary , Z Dao Seydou, , Amaguiré Saye , Dessé Diarra , Sirama Diarra , Diakaridia Koné , Amadou Bocoum
Published: February 2024

The delivery of a macrosomic baby remains a concern for obstetricians and neonatologists, especially when the delivery is vaginal, because of the risk of maternal and perinatal complications. The aim of this article is to study macrosomic deliveries in the gynaecology and obstetrics department of the Kati reference health center. Method: This was a prospective, cross-sectional study which ran from 1 November 2020 to 31 October 2022, a period of 24 months. It concerned all deliveries in which the birth weight of the newborn was greater than or equal to 4000 grams, excluding cases of foetal malformations. Results: Out of a total of 4676 deliveries, we recorded 127 cases of macrosomia, a frequency of 2.7%. The average age of the women was 28.5 years, ranging from 16 to 47 years. The main risk factors identified were high multiparity (29.1%), maternal obesity (28.4%), overdue delivery (19.7%), previous delivery with the presentation was cephalic in 93.7% of cases, and delivery was by vaginal route in 63.8% of cases, compared with caesarean section in 36.2%. Maternal complications were dominated by perineal tears in thirteen cases (10.2%), cervical tears in two cases (1.6%), endometritis in two cases (1.6%), vaginal tears in one case (0.8) and haemorrhage during delivery in one case (0.8%). However, no complications were found in 108 out of 127 deliveries (85%). The Apgar score was less than eight at 1 minute in 12.6% of newborns. We observed serosanguineous hump (8.7%), brachial plexus paralysis (4.7%), clavicle fracture (1.6%) and early neonatal death (2.4%) due to neonatal distress. Conclusion: Macrosomic delivery carries very real risks, and the indications for vaginal delivery must be restricted in order to improve maternal and foetal prognosis.
Myomatous Erythrocytosis Syndrome with Abnormally High Hemoglobin Level: A Case Report
Authors: Kihunrwa Albert , Kiritta Richard , Shayo Prosper , Makundi Stanley , Kajura Alphaxad
Published: February 2024

Myomatous Erythrocytosis Syndrome is a rare condition characterized by a myomatous uterus, erythrocytosis that spontaneously returns to normal red blood cells count after removal of the myomas. The etiology of this syndrome is still unknown but it has been observed that after myomectomy or hysterectomy the red blood cells count returns to normal. This case reports a 57 years old woman who presented with postmenopausal vaginal bleeding, a myomatous uterus of 16.2 x 16.1 x 22.6 cms, RBC 8.19 x 1012/L, Hemoglobin 21.5 g/dL, Hematocrit 67.1% and Erythropoietin of 23 mIU/mL. She was experiencing heavy postmenopausal bleeding and lower abdominal pain such that she consented to undergo a total abdominal hysterectomy with bilateral salpingo-ophorectomy. Two weeks after hysterectomy her hematology parameters reduced to normal levels, erythropoietin level was 8.2 mIU/mL. Histology results of the uterus showed leiomyomas, all the other symptoms resolved. It is suspected that erythropoietin from the myomas was responsible for the high RBCs, and the patient did not need any other treatment.
ESTRATÉGIAS DE GESTÃO EMOCIONAL DOS ENFERMEIROS NO PRÉ-HOSPITALAR: PROTOCOLO DE SCOPING REVIEW
Authors: Rosete Almeida Marisa Raquel , Lobão Catarina , Coelho Adriana
Published: February 2024

Introdução: O contexto pré-hospitalar é complexo e imprevisível, constituindo-se um ambiente de trabalho no qual os enfermeiros são expostos diariamente a situações psicologicamente desgastantes e/ou experiências traumáticas. Os profissionais de saúde parecem lidar de diferentes formas perante a prestação de cuidados neste contexto de imprevisibilidade. Neste sentido, importa saber quais as estratégias de gestão emocional utilizadas pelos enfermeiros que prestam cuidados neste contexto, uma vez que estas se encontram dispersas na literatura. Objetivo: Mapear as estratégias de gestão emocional utilizadas pelo enfermeiro no pré-hospitalar, partindo da questão de investigação: “Quais as estratégias de gestão emocional utilizadas pelo enfermeiro no pré-hospitalar?”. Métodos: Protocolo de scoping review com base na metodologia proposta pelo Joanna Briggs Institute. A pesquisa será realizada na MEDLINE (via PubMed) e CINAHL Complete (via EBSCOhost) e, ainda, no Repositório Científico de Acesso Aberto de Portugal (RCAAP). A estratégia de pesquisa teve como referência a mnemónica PCC. Como população serão considerados os enfermeiros, como conceito as estratégias de gestão emocional e como contexto o pré-hospitalar. Incluir-se-ão estudos escritos nos idiomas português, inglês e espanhol; e de todos os tipos: quantitativos, qualitativos, mistos e revisões da literatura. Resultados: A apresentação dos resultados será realizada em forma de tabela e resumo narrativo. Aqui serão apresentadas as estratégias de gestão emocional utilizadas pelos enfermeiros no pré-hospitalar, as características das mesmas e identificadas as experiências que induziram a sua utilização. Conclusão: O mapeamento das estratégias de gestão emocional utilizadas pelo enfermeiro no pré-hospitalar irá contribuir para a disseminação da evidência disponível e tornar-se-á um ponto de partida para a perceção sobre o impacto no bem-estar emocional dos mesmos e no seu desempenho pessoal e profissional.
Analisis Response Metrics Terhadap Arsitektur Monolithic dan Microservices dalam Implementasi Aplikasi Kompen
Authors: Affandi Luqman , Apriyani Meyti Eka , Putra Anggara Mahendra
Published: February 2024

Saat ini sistem informasi dihadapkan pada pengembangan yang signifikan, dimana seketika dituntut perlu ada perubahan-perubahan kebijakan ataupun penambahan fitur-fitur sesuai kebutuhan business rule baik internal maupun eksternal sistem. Semisal ketika suatu sistem informasi yang telah berjalan lalu perlu dilakukan pengembangan modul ataupun fitur tertentu untuk menyesuaikan kebutuhan dan kebijakan internal, maka proses penambahan fitur tersebut dalam pengembangan business rules diharapkan tidak mengganggu kinerja dari proses sistem yang sudah berjalan. Aplikasi Kompen JTI Polinema saat ini masih mengadopsi arsitektur monolithic, dimana jika terjadi kegagalan pada saat pembaruan atau penambahan fitur baru pada aplikasi, maka seluruh fitur aplikasi akan mengalami kegagalan sistem. Permasalahan selanjutnya yakni seiring dengan bertambahnya jumlah mahasiswa Jurusan Teknologi Informasi Polinema dari waktu ke waktu, dan dalam kondisi tertentu seperti pada akhir semester atau masa kelulusan mahasiswa tingkat akhir yang sedang menyelesaikan tanggungan kompen. Sehingga akan mengakses sistem secara bersamaan, maka jumlah request yang diproses pada sistem semakin meningkat sehingga kinerja aplikasi semakin menurun. Dengan adanya permasalahan sebagaimana yang dijelaskan diatas, diperlukan proses refactoring aplikasi dari arsitektur monolithic menjadi arsitektur microservice. Hasil refactoring yang dilakukan pada aplikasi Kompen JTI Polinema menghasilkan empat service yang dapat dikembangkan pada arsitektur microservice. Berdasarkan hasil pengujian dengan menggunakan load test, arsitektur microservice yang telah dibangun lebih optimal dibandingkan arsitektur monolithic.
KALORI KOMPOSISI MAKANAN UNTUK ASUPAN GIZI ANAK USIA 2-10 TAHUN MENGGUNKAN METODE ANALITYCAL HIERARCHY PROCESS
Authors: Hikmah Ani Itfilatul , Anwar Khoerul , Sophia Evy
Published: February 2024

Setiap anak memiliki kebutuhan kalori yang berbeda-beda tergantung jenis kelamin, tinggi badan, berat badan, usia dan tingkat aktivitas sehari-hari. Semakin aktif beraktivitas, semakin besar pula kalori yang dibutuhkan anak. Karena tidak semua orang tua mengetahui berapa banyak kalori yang dibutuhkan oleh tubuh khususnya anak, sehingga orang tua lebih cenderung memilih makanan yang hanya mengenyangkan tanpa melihat kandungan nutrisi dari makanan yang disajikan. Solusi yang tepat agar orang tua dapat mengetahui jumlah asupan kalori yang dibutuhkan anak dan jumlah kalori yang terkandung dalam makanan adalah dengan membangun sistem pendukung keputusan pemilihan kalori pada anak usia 2-10 tahun yang dapat mengetahui jumlah kebutuhan kalori anak. Anak dan jumlah kandungan kalori pada makanan dengan menggunakan metode AHP. Berdasarkan pengujian yang telah dilakukan bahwa metode AHP dapat digunakan untuk menimbang item menu makanan dan memilihnya berdasarkan jumlah kalori yang setara dengan kebutuhan kalori pada anak usia 2-10 tahun untuk kriteria jenis kelamin, tinggi badan, berat badan, umur dan tingkat aktifitas.
Sistem Pendukung Keputusan Penilaian Kinerja Guru Menggunakan Metode Analitycal Hierarchy Procces
Authors: Fillaili Sirtu , Anwar Khoerul , Prasetyo Andri
Published: February 2024

Saat ini penilaian kinerja guru merupakan sesuatu yang sangat penting dan dibutuhkan oleh sekolah, siswa, masyarakat maupun guru itu sendiri. Penilaian kinerja guru digunakan untuk membandingkan apakah guru tersebut pantas mendapatkan kenaikan pangkat atau apakah guru tersebut mendapatkan sertifikasi guru. Diharapkan dengan adanya penilaian kinerja guru dapat meningkatkan kualitas guru yang unggul dan berprestasi. Tujuan penelitian ini adalah menghasilkan sistem pendukung keputusan penilaian kinerja guru terbaik di MTS Darul Huda Wlingi Blitar menggunakan metode Analitycal Hierarchy Procces (AHP) yang efektif. Pada penelitian ini, dibangun sebuah sistem pendukung keputusan penilaian kinerja guru menggunakan beberapa kriteria dan altenatif. Proses perhitungan menggunakan metode Analytical Hierarchy Process (AHP) dengan beberapa tahap diantaranya penyususnan hierarki, menentukan kriteria dan altenatif, menentukan nilai bobot, perhitungan matrik perbandingan berpasangan, dan perhitungan jumlah baris. Dan hasil penelitian didapatkan bahwa kejujuran penilaian sangat penting untuk mendapatkan hasil penilaian kinerja yang tepat, selain itu hasil penilaian kinerja sangat mempengaruhi oleh pemberian bobot pada masing-masing kriteria. Pemberian bobot kurang baik berpengaruh karena masing-masing guru memiliki nilai yang baik untuk sebuah kriteria namun buruk untuk kriteria yang lain, sehingga dalam hal ini perhitungan AHP cukup efektif dalam menyelesaikan masalah.
Menuju Green Society dengan Pemberdayaan Masyarakat di Desa Tlogohaji
Authors: Farahdiansari Ardana Putri
Published: February 2024

Community service through Kuliah Kerja Nyata (KKN) is a form of student participation to contribute to the environment and the surrounding community. One of the issues in a sustainable village is creating a society that pays attention to the environment and achieves a clean and healthy life through the green society movement. The main goal of the Bojonegoro University KKN Tematik Kolaboratif 22nd group in 2023 in Tlogohaji Village, Sumberrejo District, Bojonegoro Regency, is towards a green society. To create a green society, various outreach, and counseling are carried out to increase awareness of community behavior towards better personal health and the environment. Some activities initiated include PHBS counseling and PPPK training at schools, counseling on the 3R concept for PKK, and planting trees in the village environment. With these various activities, it is hoped that the village community can apply clean, healthy behavior and care for the environment from a young age (children) to adulthood.
Handling Sports Injuries using the PEACE Method and Nutritional Management of Athletes After Sports Injuries
Authors: Mega Widya Putri  , Gilang Nuari Panggraita  , Lukman Alfaris
Published: February 2024

This community service implementation aims to provide understanding to athletes and coaches in Pekalongan Regency regarding how to treat sports injuries using the PEACE method and nutritional management of athletes after sports injuries. In this way, it is hoped that coaches and trainers can handle the problems of middle-aged athletes when training and taking part in competitions so that athletes' achievements, especially in Pekalongan Regency, can be maximized. A coach must of course know how to organize nutrition for his athletes during pre-competition, competition and after competition, especially after it is discovered that the athlete has suffered an injury. This is done to maintain the athlete's performance while taking part in the event. The problem in Pekalongan Regency is that there are still many athletes and coaches who do not know how to treat sports injuries using the PEACE method and nutritional management after sports injuries. The reason is that so far there is only one trainer in Pekalongan Regency, who doubles as a technical, mental trainer and nutritionist. Seeing this problem, it is necessary to provide understanding to athletes and coaches regarding injury management and nutritional management for athletes. In carrying out this service, reflection, lecture, practice and discussion methods are used. This service activity went smoothly, respondents were enthusiastic about taking part in this activity. After respondents were given an explanation and understanding regarding handling sports injuries and nutritional management, they carried out a PEACE method practicum and created a nutrition program for athletes after sports injuries.
Increases the Competence of Sports Science-Based Karate Trainers in Facing the Demands of Competition Activities for FORKI Trainers in Padang Pariaman Regency
Authors: Septri  , Anggun Permata Sari  , Hadi Pery Fajri  , Sonya Nelson
Published: February 2024

The partner in this service is FORKI Padang Pariaman, targeting trainers and assistant trainers in Padang Pariaman Regency. Mitra's problems are: 1) the low level of understanding of karate trainers regarding the basics of coaching science. Most karate trainers rely on their previous experience as athletes in training, so the training methods used are still classical and traditional. Apart from that, the karate trainers in Padang Pariaman Regency are still dominated by trainers who do not have an educational background in sports. The lack of human resources for trainers who have sports scientific competence will certainly affect the development of sports science and technology (IPTEK)-based coaching. 2) The performance of Karate athletes in Padang Pariaman Regency is not yet optimal and it is still very difficult to compete with other regions both at the internal and multi-event levels. The implementation method for this service is Training of Trainers (TOT) by providing material through lectures, then followed by direct practice. The result of mentoring is an increase in the trainer's competency regarding the basics of coaching science and training program planning.
Qualidade de vida de estudantes em cursos preparatórios para vestibulares de medicina
Authors: Eli Aleska da Rosa , Oliveira Camila Rosa de , Paloski Luís Henrique
Published: February 2024

Investigou-se a qualidade de vida de estudantes em cursos preparatórios para vestibulares de medicina, bem como se verificaram variáveis preditoras dos escores. A coleta foi realizada on-line e contou com 300 participantes, sendo 246 mulheres e 54 homens. Os estudantes responderam a uma ficha de dados sociodemográficos, a Escala de Depressão, Estresse e Ansiedade (DASS-21) e o World Health Organization Quality of Life-BREF (WHOQOL-BREF). Os achados apontaram que os participantes possuíam maiores pontuações no Domínio Meio Ambiente e a menores pontuações no Domínio Psicológico. Também se observou que os sintomas depressivos e de ansiedade foram variáveis preditoras da variação da pontuação em qualidade de vida. Por fim, verificou-se que os alunos que possuíam maiores pontuações em sintomas depressivos, de ansiedades e de estresse apresentaram menores escores em qualidade de vida.
Abstract
We have investigated  Students’ quality of life (QoL) in preparatory courses for medical entrance exams, as well as predictive variables of QoL scores. The data collection was carried out online with 300 participants, 246 women and 54 men. The students answered a sociodemographic data sheet, the Depression, Stress and Anxiety Scale (DASS-21) and the World Health Organization Quality of Life-BREF (WHOQOL-BREF). The findings showed that the participants had higher scores in the Environment Domain and lower scores in the Psychological Domain. It was also observed that depressive and anxiety symptoms were predictive variables of the variation in the QoL score. Finally, it was found that students who had higher scores on depressive, anxiety and stress symptoms had lower QoL scores.
Análise descritiva das internações e óbitos por asma no nordeste do Brasil: Desafios no contexto da pandemia de COVID-19
Authors: Silva Tayná Lima Rodrigues , Carmo Gabriele Soprano do , Carmo Júlio Gabriel Soprano do , Nascimento Maraisa do , Oliveira Gedeão Batista de , Alencar Robercio Barros , Rodrigues Thaís Lima , Cunha Paula Thaisa Mendes , Araújo Bianca Mayara Sampaio de , Lucena Gabriel Saraiva Martins , Pereira-Silva Jordam William , Carvalho Izabella Padilha Fonseca de , Romao Victoria Trasatti , Lana Sávio Cotta , Martins Marystela Batista , Santos Tainá Leal Lima dos
Published: February 2024

A asma é uma condição respiratória crônica que afeta milhões de pessoas em todo o mundo, sendo uma das principais causas de internações hospitalares no Brasil. A pandemia de COVID-19 trouxe consigo não apenas desafios diretos relacionados ao novo coronavírus, mas também teve impactos significativos em diversas áreas da saúde, incluindo o manejo de condições pré-existentes, como a asma. A interseção entre a pandemia e as internações hospitalares revela uma dinâmica complexa, na qual fatores como a exposição ao vírus, as medidas de distanciamento social e as mudanças nos padrões de atendimento desempenham papéis cruciais. Sabendo disso, é importante recolher perfis epidemiológicos pré e pós-pandemia, compreender o impacto da pandemia nas hospitalizações e óbitos relacionadas à asma e identificar os grupos populacionais mais vulneráveis. O objetivo deste artigo foi analisar a prevalência e o perfil epidemiológico das internações e óbitos relacionados à asma no Nordeste do Brasil de 2018 a 2022. Este é um estudo quantitativo e retrospectivo, que realiza a análise das internações e óbitos causados por asma na região nordeste a partir de dados públicos disponíveis no Sistema de Informações Hospitalares (SIH) do Sistema Único de Saúde (SUS). Durante o período analisado, houve uma redução de 24,7% nas internações e um aumento 29,2% nos óbitos. O estado da Bahia apresentou o maior número de internações e óbitos, predominando entre crianças com 1 a 4 anos. Além disso, houve um aumento expressivo nos gastos hospitalares durante a pandemia de COVID-19. A compreensão do perfil epidemiológico da incidência das internações e óbitos por asma revela-se crucial para embasar estratégias eficazes de prevenção, tratamento e gestão dessa condição respiratória crônica.
Pencegahan dan Penyebaran Wabah Covid-19 di Daerah Pesisir
Authors: Widiastuti Linda , Liestyaningrum Wiwiek , Wati Liza , Rahardiantini Ikha , Siagian Yusnaini , Atrie Utari Yunie
Published: February 2024

COVID-19 is an acute respiratory disease caused by a new type of corona virus. This disease first broke out in Wuhan, China and then spread to almost the entire world and caused a global pandemic. Main symptoms. Covid-19 includes cough, fever and shortness of breath. This disease attacks all age groups: adults, the elderly, and children. Coastal communities need to get easy-to-understand education about Covid-19 and ways to prevent it. This is the basis for the community service team for the professional study program Ners Stikes Hang Tuah Tanjungpinang to actively participate in efforts to prevent and control the Covid-19 virus by providing counseling or outreach about Covid-19 and its prevention efforts to coastal communities on the Nyirih River. The results obtained were 115 people with elementary education background 86 people (75.6%), infected with Covid-19 10 people (8.6%) positive antigen, cormobid hypertension 28 people (24.3%), cormobid DM 12 people (10 .4%) who have hyperglycemia blood glucose levels. The majority of participants have high risk factors for being infected with Covid-19 which can cause respiratory failure and death in the Comorbid group
Peningkatan Pengetahuan Orang Tua Mengenai Gizi Kurang pada Balita dengan Metode Intervensi Edukasi
Authors: Kristanti Melly , Harjono Yanti , Arvant Anisya Zakiyyahaya , Dirgantara Dandi Tri , Suci Shabrina Amalia , Nurmaulida Fadhila
Published: February 2024

The nutritional status of children is an important thing that every parent must know, because disturbances that occur due to unbalanced nutrition will cause irreversible damage. In 2018, the prevalence of malnutrition in the world was 7.3% or ± 49.5 million children.The problem experienced by this community is that there are still high cases of malnutrition in toddlers in the working area of the Cipayung Health Center, so there is a need for education and intervention for the community regarding the prevention and prevention of malnutrition. The results of this activity were an increase in knowledge of malnutrition p-value 0.021 and the attitude of obedience of parents in providing supplementary food to their undernourished children. This is very important to do in various working areas of the puskesmas and in the community itself, because prevention from an early age can reduce the high incidence of malnutrition which has an impact on the death rate in Indonesia
Sosialisasi Pendokumentasian Asuhan Keperawatan Berbasis SDKI, SLKI dan SIKI di RS Sansani Pekanbaru
Authors: Mayenti Fitra , Meri Dilgu , Maria Lisda
Published: February 2024

Nursing care is a scientific method of nursing in developing the body of nursing science. Nursing care is a means of developing nursing discipline and nursing practice which the characteristics of nursing and differentiate the nursing profession from other professions. This development can be carried out continuously through nursing research. Standard nursing language is one of the nursing innovations that is continuously carried out to develop the body of nursing knowledge and the quality of nursing care. The SDKI is a diagnostic standard that can be used in nursing clinical decision making based on ease of use, clarity of diagnostic reasoning and completeness of the types of diagnoses available as well as language standards. SIKI is all treatment carried out by nurses which is based on knowledge and clinical judgment to achieve outcomes. SLKI is the final result of nursing intervention which consists of indicators or criteria for problem recovery results. This community service method is in the form of lectures, namely socializing documentation of nursing care based on SDKI, SLKI and SIKI to inpatient nurses at Sansani Hospital Pekanbaru. Community service results for 20 participants consisting of room nurses and students of the Al Insyirah Institute of Health and Technology, showed that the percentage of participants' knowledge before (pretest) they were given material on documenting nursing care based on SDKI, SIKI at Sansani Hospital Pekanbaru was 80%, and after (posttest) they were given material, participants' knowledge increased to 100%. There was an increase in the knowledge of implementing nurses before and after providing material for documenting nursing care based on SDKI, SLKI and SIKI at Sansani Hospital
Upaya Pencegahan Tuberkulosis Anak di Kelurahan Koto Baru Nan XX Lubuk Begalung Kota Padang
Authors: Haq Arinil , Basra Mega Utami , Khairatih Maisyatil , Oktafiani Sinta
Published: February 2024

Tuberculosis (TB) in children (aged 0-14 years) is a disease caused by the bacteria Mycobacterium tuberculosis. WHO estimates that in 2021 as many as 10.6 million people will be infected with TB worldwide. Six million of them are men, 3.4 million women and 1.2 million children. This community service was carried out at the Koto Baru Nan XX Village Head Office with 20 health cadres on duty at the posyandu. Community service activities consist of education about childhood TB. Apart from that, a pre-test and post-test were also carried out to determine the level of knowledge of community service participants before and after the training. The data was then analyzed using the Wilcoxon test. It is known that there is a significant difference between the level of knowledge before and after counseling regarding pediatric TB among health cadres in Koto Baru Nan XX Lubuk Begalung Village, Padang City. It is hoped that with this activity, health cadres can convey this knowledge to the community, including those present at the posyandu which is held once a month.
Features of constructing neural networks that affect their quality and learning ability
Authors:   Kalazhokov Z.H.
Published: February 2024

The features of constructing neural networks, which can improve their quality and learning ability, are considered.

Keywords
artificial intelligence, computer vision, neural networks, deep learning
Computer simulation of vibration tests of absorption system on rope-type vibration isolators
Authors:   Doronin S.V. Reyzmunt E.M. Pohabov YU.P.
Published: February 2024

Two options for organizing virtual vibration tests with establishing the relationship between the frequency and time domains by using direct and inverse Fourier transforms are considered. Model full-scale and virtual experiments with a layout of an absorbing system on rope-type vibration isolators for typical transportation modes are carried out. The results of virtual vibration tests are consistent with experimental data with the required accuracy, which makes it possible to transfer the arrival of fundamental technical decisions from the stage of fullscale testing to earlier stages of the life cycle.

Keywords
rope-type vibration isolator, shock absorption system, vibration testing, computer modeling
Features of solving the direct kinematics problem for a 6-axis manipulator on the example of the Kuka KR 16 L8 arc HW robot
Authors:   Kalazhokov Z.H.
Published: February 2024

The features of solving the direct kinematics problem for a 6-axis manipulator are considered. A method for solving the problem by using the example of the Kuka KR 16 L8 arc HW robot is given, a program is developed and an algorithm for its operation is presented. The calculation methodology can be used in the educational process of the engineering specialties.

Keywords
manipulator, direct problem of manipulator kinematics, rotation matrix, transition matrix, robotics, mechatronics, control program, algorithm
Implementasi Pendekatan Science, Technology, Engineering, Art, Mathematic, Montessori, Islamic (STEAMMI) Dalam Model Pembelajaran Kelompok Di Taman Kanak-Kanak
Authors: Istiqamah Nofiyeni , Zirmansyah Zirmansyah
Published: February 2024

Salah satu inovasi pembelajaran yang dipakai saat ini untuk menunjang era Revolusi Industri 4.0 adalah Science, Technology, Engineering, Art, Mathematic (STEAM). Pada Lembaga TK Al-Hamidiyah pendekatan STEAM dikembangkan menjadi STEAMMI dengan memasukkan unsur Montessori dan Islamic. Penelitian ini bertujuan untuk menggambarkan perencanaan dan pelaksanaan implementasi pendekatan STEAMMI dalam model pembelajaran kelompok. Subjek penelitian adalah dua orang guru kelompok TK B yang dipilih secara purposive. Metode penelitian yang digunakan adalah deskriptif kualitatif dengan teknik pengumpulan data mencakup observasi, wawancara, dan dokumentasi.  Data yang diperoleh, dianalisis menggunakan model Miles and Huberman dengan empat tahapan yaitu pengumpulan data, reduksi data, display data, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa perencanaan pembelajaran dengan pendekatan STEAMMI mencakup RPPM, RPPH, dan jadwal kegiatan. Pendekatan STEAMMI dilakukan dalam bentuk proyek, salah satunya adalah proyek “Adab Makan Sahur”. Pelaksanaan Pendekatan dari masing-masing bagian pada STEAMMI yang terlihat, yaitu: 1). Sains melalui pengumpulan informasi dari berbagai sumber yang disediakan guru; 2). Teknologi terlihat saat anak menggunakan berbagai media seperti gunting, lem, spidol, stik ice cream, dan kertas asturo; 3). Engineering melalui kegiatan menempel dan mengurutkan adab sahur; 4). Art melalui kegiatan menghias poster adab makan sahur; 5). Math terlihat melalui kegiatan mengurutkan gambar adab berbuka puasa; 6). Montessori terlihat saat menggunakan aparratus Montessori pada area practical life, sensorial, science & cultural, language and art, dan math; serta 7). Islamic terlihat melalui pelafalan doa sahur serta doa berbuka puasa bersama. Kesimpulan yang didapatkan adalah bahwa pendekatan STEAMMI dapat dimunculkan pada berbagai kegiatan pada satu proyek asalkan direncanakan dengan benar.
PROSPECTS FOR APPLICATION OF HYBRID POWDER MATERIAL AgI-SiO2 CONTAINING ANTI-HAIL ROCKET FUEL
Authors:   Institute of Technical Chemistry of Ural Branch of RAS, Averkina Anastasiia S.
Published: February 2024

The work proposes new hybrid powder materials as sediment-converting reagents used in geoengineering technologies (technologies for artificial precipitation management). Hybrid powder materials AgI-SiO2 are mesophase mesoporous silicon dioxide with silver iodide. They were obtained through the “Paste Formation” process, which involves constant mixing of an aqueous condensed suspension of silicon dioxide of various types with the sequential addition of silver nitrate and potassium iodide. The characteristic features of the synthesized AgI-SiO2 hybrids were studied using instrumental methods of analysis: structural, textural and rheological parameters. The influence of hybrid powder material AgI-SiO2 (HPs) on the efficiency of anti-hail rocket fuel is shown using the TERRA software system for modeling phase and chemical equilibrium at high temperatures. It is certain that using HPs AgI-SiO2 as part of anti-hail rocket fuel leads to an increase in the amount of condensed phase, including active forms of silver iodide. This active form of AgI is required for the implementation of ice formation processes in the cloud. An increase in the amount of the β-form of AgI in the composition of the initial HPs was shown compared to pure silver iodide using X-ray phase (XRF) analysis and differential scanning calorimetry. It was established that silver iodide in the hybrid has greater thermal stability, as evidenced by the characteristic peaks of crystalline forms. HPs AgI-SiO2 will improve the efficiency of anti-hail rocket fuel by increasing the number of ice formation and condensation centers, because they exhibit several mechanisms of action on atmospheric moisture. The synthesized hybrid powders meet the requirements of the regulatory documents in force in the Russian Federation
MODERNIZATIOM OF TECHNOLOGICAL PROCESSES FOR THE PRODUCTION OF ACLOSOL WO3
Authors:   St. Petersburg State Institute of Technology, Lebedev Sergey O. , Kovaleva Polina R. ,   St. Petersburg State Institute of Technology
Published: February 2024

Alkosol WO3 is used for the production of functional nanocoatings that exhibit electrochromic effect. These nanocoatings have a wide range of applications, but the most promising and economically feasible is their use in the structure of architectural "smart" windows to regulate the passing light and heat flows. Practical application of electrochromic windows will allow to reduce electric energy losses for heating and cooling of buildings and vehicles up to 40%. This article is devoted to the description of the developed technological approaches for the production of WO3 alcosol by the peroxide method. Modernization of the technological process of manufacturing this material made it possible to minimize the formation of a side insoluble crystalline phase of H2WO5, to automate the process of polycondensation of peroxotungstic acid, to obtain a WO3•nH2O2•mH2O hydrogel of a uniform composition, and to accelerate the dissolution of the hydrogel in ethanol from 12 hours to 5 minutes. The total time of all stages of the technological process for the production of alcosol WO3 was reduced from 3 days to 8 hours.
COMPOSITE MATERIALS OF STYRENE-BUTADIENE RUBBERS WITH SINGLE-WALLED AND MULTI-WALLED NANOTUBES
Authors:   S.V. Lebedev Institute Scientific of Synthetic Rubber, Neverovskaya Anna Yu. , Voznyakovskii Alexander P. ,   S.V. Lebedev Institute Scientific of Synthetic Rubber, Tsypkina Irina M. ,   S.V. Lebedev Institute Scientific of Synthetic Rubber
Published: February 2024

Single-walled and multi-walled carbon nanotubes were purified by the SHS method. Composite materials based on styrene-butadiene rubber and carbon nanotubes have been obtained in the complete absence of carbon black and by replacing part of the carbon black with carbon nanotubes. An increase in the viscosity indices and strength characteristics of composite materials containing purified nanotubes has been shown
SYNTHESIS, IDENTIFICATION AND SOME PROPERTIES OF AQUEOUS SOLUTIONS OF A LIGHT FULLERENE ADDUCT WITH GLYCINE C60(NHCH2COOH)2H2
Authors:   St. Petersburg State Institute of Technology, Subbotin Dmitrii I. , Rostokin Alexander A. ,   St. Petersburg State Institute of Technology, Keskinov Victor A. ,   Center “Veritas", D. Serikbayev East Kazakhstan State Technical University, Charykov Nikolay A. ,   St. Petersburg State Institute of Technology,   Center “Veritas", D. Serikbayev East Kazakhstan State Technical University,   St. Petersburg State Electrotechnical University “LETI”,, Letenko Dmitrii G. ,   4St. Petersburg State University of Architecture and Civil Engineering, Matuzenko Mikhail Yu. ,   St. Petersburg State Institute of Technology, Klepikov Vyacheslav V. ,   St. Petersburg State Institute of Technology, Akulova Yuliya P. ,   St. Petersburg State Institute of Technology, Cherepkova Irina A. ,   St. Petersburg State Institute of Technology
Published: February 2024

The article describes the synthesis of bis-adduct of an essential acid – glycine, NH2CH2COOH, and light fullerene – C60 : C60(NHCH2COOH)2H2, by heterogeneous-catalytic coupling. Identification of bis-adduct crystallohydrate was carried out by methods of: elemental (C-H-N) analysis; electron and infrared spectroscopy; nuclear magnetic resonance; complex thermal analysis; high-performance liquid chromatography. The association of bis-adduct particles in an aqueous solution was studied by the method of dynamic light scattering (linear sizes of associates of 1, 2, 3 orders were determined). The polythermal solubility of bis-adduct in aqueous solutions was determined by the method of isothermal saturation in ampoules
THE EFFECT OF THE INTENSITY OF AIR TWISTING IN VORTEX BURNERS ON THE RELEASE OF NITROGEN OXIDES IN INDUSTRIAL TUBULAR FURNACES
Authors:   St. Petersburg State Institute of Technology, Ivanenko Alexander Yu. , Yablokova Marina A. ,   St. Petersburg State Institute of Technology, Ponomarenko Evgeny A. ,   St. Petersburg State Institute of Technology, Grabskaya Natalya V. ,   Gazprom Pererabotka LLC
Published: February 2024

An important task in the design and operation of industrial furnaces is to reduce the formation of harmful substances, in particular, nitrogen oxides (NOx), directly at the source of their occurrence. One of the promising methods of reducing the concentration of NOx in the gas emissions of furnaces is the use of vortex burners with a twist of the flow, providing better mixing of combustion products, thereby reducing the maximum local temperatures in the furnace and equalizing the temperatures over the working volume. However, the available information on the effect of vortex formation on the intensity of nitrogen oxides release is extremely contradictory – depending on the design of the burners and the furnace, the twist of the flow can both increase and decrease the formation of nitrogen oxides. Moreover, single burners have been studied at least in some way from the point of view of NOx release, but their interaction with each other in large-volume furnaces has not been practically investigated and requires additional study. By numerical experiments conducted on the basis of the mathematical model developed by us, it is shown that the smallest release of nitrogen oxides is ensured by the use of burners with a twist of the air flow (oxidizer), as well as their combination with two-stage combustion when the burners are located in the same horizontal plane. It is shown that the combined use of these two methods reduces the release of nitrogen oxides in the furnace by more than a factor of ten.
SORPTION OF FERRIC CATIONS BY SUSPENSION OF LANTHANUM SULFATE
Authors:   St. Petersburg State Institute of Technology, Fedorov Yuriy S. , Samonin Vyacheslav V. ,   St. Petersburg State Institute of Technology, Fitiskina Anna A. ,   St. Petersburg State Institute of Technology
Published: February 2024

The sorption of Fe(III) cations by a suspension of La2(SO4)3 with a content up to 200 g/dm3 was studied. It is shown that with an increase in the pH of the solution, the amount of ferric cations associated with the suspension of lanthanum sulfate increases. A sharp increase in the absorption of Fe(III) is observed in the pH range from 1.5 to 5.5 By potentiometric titration, the presence of mixed complexes between the suspension of La2(SO4)3 and mainly Fe(OH)2+ is shown. Due to the formation of such complexes, the dispersed phase of ferric cations is extracted from the solution. With an increase in the amount of lanthanum sulfate suspension in an aqueous medium, the extraction of ferric cation increases to the degree of 1.5.
A pesca com rede de emalhe fixo na zona de arrebentação no sul do Brasil: subsídios para a gestão de pescarias de beira de praia
Authors: Lang dos Santos Maurício , Marques Lemos Valéria , Paes Vieira João
Published: February 2024

A pesca de emalhe fixo na zona de arrebentação (PEF-ZA) de praias arenosas é uma modalidade artesanal que ocorre ao longo de toda região costeira do Rio Grande do Sul (RS). Descrevemos quali-quantitativamente a PEF-ZA no litoral sul do RS, ao longo de 23 km da Praia do Cassino (município de Rio Grande). Foram entrevistados um total de 24 pescadores, utilizando-se de um questionário semiestruturado obtendo informações sobre os petrechos de pesca, as formas de operações e o perfil socioeconômico dos pescadores. As redes de tresmalhe (“feiticeiras”) atuando em profundidades de até 2 m, com comprimento variando entre 20 a 50 m, foram predominantes. Distintas formas de fixação das redes refletem diferentes dimensões dos petrechos e de dinâmica de pesca. Foram observadas três modalidades de PEF-ZA: pesca de cabo, pesca mista e pesca de calão. A operação de pesca das três modalidades é dependente de condições meteorológicas e oceanográficas favoráveis. Foram observadas quatro áreas de concentração de pesca, associadas a áreas de menor atividade antrópica na região. O perfil socioeconômico dos pescadores é de baixa renda e reduzida escolaridade. A PEF-ZA é uma atividade realizada de maneira informal, sendo que a maioria dos pescadores tem a pesca como fonte complementar de renda e de proteína para a alimentação. A falta de regulamentação da PEF-ZA no RS ocasiona diversos problemas que impossibilitam o desenvolvimento sustentável desta atividade, agravando conflitos existentes e impedindo a gestão adequada dos recursos pesqueiros explorados na zona de arrebentação.
Arming the Yemen Conflict: Examining the Nexus of the US-Saudi Arms Deal, Modern Capitalism, and the Prolonged Warfare
Authors: Pramudia Putu Shangrina
Published: February 2024

With the massive flow of globalization, the last two centuries have seen the rise of the private defence industry, which offers a range of services and equipment needed in the military domain. These industries have had a significant influence in shaping the international political- economic order and in the context of global capitalism in the contemporary era. The private defence industry further benefits from the conflict, as was the case in the Yemen Civil War. The arms exports carried out by the US to Saudi and its coalition has been responsible for continuing the most severe humanitarian crisis in the world today. Seeing the chaotic situation, the US did not stop the arms deal with the Saudis but instead strengthened relations and multiplied the value of the arms deal. This paper uses qualitative research methods. With the conceptions of the Military-Industrial Complex (MIC) and the Defence Iron Triangle (DIT), the results indicate that the rise of the private defence industry has succeeded in creating opportunities for modern capitalism and a network of interest groups that have benefited from the Yemen Civil War. Thus, defence contractors, legislators, and executive bodies are trying to perpetuate arms deals, regardless of the never-ending war that becomes the consequence.
Development of Ectourism In Limboto Lake Through Supply and Demand Approach
Authors: Mano Debby Hariyanti J. , Hasim Hasim , Hamidun Marini Susanti
Published: February 2024

Limboto Lake is one of the lakes in Indonesia which is increasingly degraded due to uncontrolled sedimentation rates and aquatic plant populations, causing siltation. This study seeks to identify the ecotourism potential in Limboto Lake with a supply and demand approach. It applied questionnaires distribution, observation, and literature study method, while the analysis used is scoring and descriptive. Based on findings, Limboto Lake possesses supply aspects, including tourist attractions, facilities, accessibility, and community. For tourist attractions, there are a variety of lake activities that can be turned into ecotourism attractions, as well as the biodiversity of flora and fauna, art, and culture. In addition, the tourist facilities are still minim, which requires supporting facilities such as public toilets, homestays, information boards, and parking. Further, demand potential includes the characteristics, motivation, and tourists’ desires/demands. The tourists are dominated by women, and domestic tourists, with frequent visits. The main activity for a visit is lake boating, and the most preferred object is the natural scenery. Information about the potential for ecotourism with conservation principles can be one way to support efforts to save Limboto Lake.
Assessing the impact of Ordinary Level Grades on the Cumulative Grade Point Average of First Year University Students (A Factorial Design Approach)
Authors: Nuga Oluwole A. , Adekola Tolulope A. , Abdulhamid Abba Zakirai
Published: February 2024

The purpose of this work is to model the Cumulative Grade Point Average (CGPA) of first year engineering students of a private university in southwestern Nigeria using the Ordinary level (O’ level) grades in mathematics, physics, and chemistry as factors. The choice of the three subjects was due to the fact that virtually all the courses taken in first year by engineering students require a solid background in these three subjects. Duplicate samples were randomly selected from a population stratified into all possible factor levels The O’ level grades were converted to scaled variables (as typically done in factorial design) and used as the model matrix of six levels of a three-factorial design. Three orthogonal statistical models were fitted namely; first order, interaction and response surface models using the Ordinary Least Squares (OLS) Estimators. The model of best fit was identified and used to obtain the combination of ordinary level grades that maximized and minimized first year CGPA. The results showed that the three models were statistically significant with each having p-value < 0.001. Response Surface Model provided a better fit in terms of the R^2=47.0% and the RMSE =0.320. The combination of grades that maximizes and minimizes first year CGPA were A1 in all the three subjects and A2 in mathematics, C6 in physics and chemistry, respectively. The results of this work suggested that a large percentage of extraneous factors is affecting the CGPA of first year engineering students in this university due to the relatively small values of the coefficient of determination returned by the three models
The Relationship Between Exclusive Breastfeeding And Baby's Weight
Authors: Ahmad Felni Yawati , Harismayanti Harismayanti
Published: February 2024

FELNIYAWATI AHMAD, The Relationship between Exclusive Breastfeeding and Increased Baby Weight in the Telaga Health Center. Supervised by HARISMAYANTI as chairman and ANI RETNI as member.

Exclusive breastfeeding is giving only breast milk without other food and drink by not giving prelactal food, giving formula milk because the milk is not coming out, stopping breastfeeding because the baby or mother is sick, the mother has to work, and the mother wants to try formula milk. Predisposing factors for failure to provide exclusive breastfeeding include the mother not being facilitated to carry out early breastfeeding initiation (IMD). The aim of this research is to find out the relationship between exclusive breastfeeding and increased baby weight in the Telaga Community Health Center working area. This research uses an analytical survey research design using a cross sectional study research design. Samples were taken using a purposive sampling technique. Sampling was based on certain criteria at the time the research took place. Data collections uses questionnaires and observations. Data analysis used the Chi Square test with a significance level (α=0.05). The statistical test obtained a p value=0.000 with α < 0.05, so there is a relationship between the increase in weight of babies who are exclusivey breastfed and those who are not exclusively breastfed in the working area of the Telaga Community Health Center.
Relationship between Knowledge Level about Drug-Resistant TB (TB-RO) and Medication Compliance in Pulmonary TB Patients
Authors: Pomalango Zulkifli B , Arsad Sitti Fatimah Meylandri , Yusuf Nur Ayun R. , Antu Mihrawaty S
Published: February 2024

Introduction: Drug-resistant tuberculosis (TB RO) is still a threat in TB control and is one of the main public health problems in many countries in the world. Globally in 2019, it is estimated that 3.3% of new TB patients and 17.7% of previously treated TB patients will be drug-resistant TB patients.

Objective: To determine the relationship between the level of knowledge about Drug-Resistant TB (TB-RO) and the level of medication adherence in pulmonary TB patients.

Method: This type of research is quantitative research with analytical observational methods using a cross sectional approach. The population in this study was TB sufferers who were undergoing treatment at the Limboto Community Health Center, totaling 70 respondents. The research technique used accidental sampling to obtain a sample of 35 respondents. Data analysis used the Fishers exact test with the knowledge level questionnaire instrument and MMS-8.

Results: The results showed that 29 respondents had good knowledge and were compliant with taking medication, 4 respondents had poor knowledge and were compliant with taking medication, and 2 respondents had poor knowledge and were not compliant with taking medication. The statistical test results showed that p-Value = 0.025, which means less than (α = 0.05), indicating that there is a relationship between the level of knowledge about TB-RO and adherence to taking medication.

Conclusion: The patient's lack of knowledge about the disease and the use of drugs for therapy results in the patient's lack of understanding of the therapy being undertaken, which causes patient non-compliance in using the medication.