bluuebunny/crossref_metadata_2025 huggingface dataset:
Sejarah Perang Salib dan Akibat yang Ditimbulkan Terhadap Peradaban Islam
Authors: Juirah  , Tajuddin Fatjri Nur
Published: February 2025

Tujuan penelitian ini adalah 1) Mengkaji dan menganalisis sejarah perang salip; 2) Mengulas akibat yang ditimbulkan dari perang salib terhadap peradaban Islam. Penelitian ini menggunakan metode penelitian library research dengan menggali data dari beberapa literatur sejarah mengenai peristiwa perang salib dan dampaknya. Hasil penelitian menunjukkan bahwa peristiwa perang salib merupakan peperangan politik yang dibalut dengan desas-dasus agama antara pasukan Barat (Kristen) dengan pasukan Timur (Islam) di Asia Barat dan Eropa. Awal mula pecahnya perang adalah saat tersiarnya berita tuduhan oleh Peters Amin, bahwa umat Islam telah bertindak tidak wajar kepada umat Kristen di Yerussalem, dan pidato Paus Urbanus II yang menyeru kepada umat Kristiani agar melakukan perang yang mereka sebut perang suci. Perang ini berlangsung pada tahun 1096 M- 1291 M. Dikenal sebagai perang salib karena pasukan Barat menggunakan atribut salib sebagai identitas dan lambang mereka selama peperangan berlangsung. Akibat yang ditimbulkan perang tersebut terhadap peradaban Islam adalah adanya  kerugian dari segi materil sebab perang terjadi di wilayah kekuasaan Islam. Selain itu, perang salib juga menyebabkan akulturasi antara dunia Timur dengan dunia Barat. Penerjemahan kitab orang Timur oleh Orang Barat, serta pengadopsian arsitektur Barat seperti pada Masjid al-Nashir, dan terjalinnya hubungan dagang antara keduanya.
Bimbingan Pribadi-Sosial dalam Meningkatkan Kemampuan Menjalin Relasi Pertemanan Di MTs Kota Parepare
Authors: Salma
Published: February 2025

Tujuan penelitian ini untuk mengetahui bagaimana bimbingan pribadi-sosial dalam meningkatkan kemampuan menjalin relasi pertemanan pada siswa dan bagaimana kemampuan menjalin relasi pertemanan pada siswa di MTs Al-Mustaqim kota Parepare. Penelitian ini menggunakan metode kualitatif dengan pendekatan deskriptif, dan dalam pengumpulan data menggunakan metode observasi, wawancara, dan dokumentasi. Adapun teknik analisis data yang digunakan adalah teknik analisa induktif, artinya data yang diperoleh di lapangan secara khusus kemudian diuraikan dalam kata-kata yang penarikan kesimpulannya bersifat umum
Analisis Yuridis Keadilan Distribusi Pembayaran Jasa Fisioterapi Program JKN/BPJS
Authors: Syahbunan Devina Indra , Arimbi Diah , Jaeni Ahmad
Published: February 2025

Kesehatan ialah kebutuhan dasar setiap individu, pada keadaan sehat dapat melakukan aktivitasnya dengan baik. Jaminan Kesehatan bertujuan menjamin agar peserta memperoleh manfaat pemeliharaan kesehatan dan perlindungan dalam memenuhi kebutuhan dasar kesehatan. Pelaksanaan JKN dilaksanakan / diperankan oleh BPJS Kesehatan, fasilitas kesehatan, peserta dan pemerintah. Fasilitas kesehatan bekerja sama dengan BPJS Kesehatan untuk memberikan pelayanan kesehatan kepada peserta. Salah satu pelayanan yang diklaim oleh BPJS adalah layanan fisioterapi yang saat ini terdapat dalam tindakan Rehabilitasi Medik. Permasalahan dalam penelitian ini yaitu 1) Bagaimana hubungan BPJS terhadap pelayanan Fisioterapi? 2) Bagaimana klaim BPJS pada tindakan Fisioterapi?. Jenis penelitian yang akan digunakan dalam tesis ini yaitu yuridis normatif yang mengacu kepada norma-norma hukum yang ada dalam Perundang-undangan, Pendekatan yang digunakan yaitu Pendekatan Undang-undang dan Pendekatan Konseptual serta data yang diperoleh yaitu data sekunder yang terdiri dari bahan hukum primer, bahan hukum sekunder dan bahan hukum tersier. Untuk menganalisis data menggunakan analisis kualitatif. Hasil penelitian ini menunjukkan bahwa tindakan fisioterapi tidak terdapat dalam peraturan BPJS. Peraturan BPJS hanya mengklaim layanan Rehabilitasi Medik bukan pelayanan Fisioterapi. Dalam hal ini, seorang fisioterapis memberikan tindakan tanpa ada pendistibusian jasa fisioterapi. Karena dalam kacamata BPJS tindakan fisioterapi adalah tindakan yang dilakukan oleh dokter spesialis Kedokteran Fisik dan Rehabilitasi.
Studies of Cancer Prediction Using Machine Learning: A Survey
Authors: Das Sonali Mondal , Mondal Abhoy Chand
Published: February 2025

Cancer is a complex diseases that has diversity in terms of its origins, genetic variations and has been categorized as numerous distinct sub types. Early cancer diagnosis and prognosis are essential for patient care and cancer research because they allow for more individualized treatment and better treatment results. So the Machine learning methods invoke model progression and treatment of cancer condition. The machine learning tools are able to extract significant information from intricate data and is indispensable for enhancing decision making and addressing challenges in numerous sectors. Various of techniques, including Bayesian Networks (BNs), Decision Trees, Support Vector Machines (SVMs) and Artificial neural networks (ANNs) are used for the development of predictive model. Therefore, enhancing existing A.I. and M.L. technologies and fostering new advancements are crucial for patient benefit. This literature review delves into the application of A.I. and M.L. algorithms in cancer prognosis, discussing their present use, constraints, and prospects for the future. Clearly our objective is to demonstrate that employing machine learning can advance our understanding of cancer progression, ultimately leading to improved and more accurate decision making in realm of cancer research and treatment.
Chylothorax and Chylopericardium Complicating Behcet's Disease: A Case Report Hanaa Harraz, Afaf Amir, Nahid Zaghba, Hanane Benjelloun, Khadija Chaanoun, Najiba Yassine Published: Feb. 4, 2025 | 30 19 DOI: https://doi.org/10.36347/sjmcr.2025.v13i02.003 Pages: 219-222 Downloads Abstract Behçet's disease is a complex multisystem vasculitis of unknown aetiology, characterised by different clinical manifestations and the occurrence of successive attacks interspersed with remissions. Mediastino-pulmonary involvement is rare but severe, resulting mainly in thrombosis of the superior vena cava and pulmonary artery aneurysm. The association between Behçet's disease and chylothorax and/or chylopericardium is rare, with a few cases reported in the literature. We present a case of chylothorax and chylopericardium with thrombosis of the superior vena cava as clinical manifestations in a patient with Behçet's disease. Management was multidisciplinary, based on pleuropericardial drainage, immunosuppressants, anticoagulants and nutritional management.
Authors: Harraz XHanaa , Amir Afaf , Zaghba Nahid , Benjelloun Hanane , Chaanoun Khadija , Yassine Najiba
Published: February 2025

Behçet's disease is a complex multisystem vasculitis of unknown aetiology, characterised by different clinical manifestations and the occurrence of successive attacks interspersed with remissions. Mediastino-pulmonary involvement is rare but severe, resulting mainly in thrombosis of the superior vena cava and pulmonary artery aneurysm. The association between Behçet's disease and chylothorax and/or chylopericardium is rare, with a few cases reported in the literature. We present a case of chylothorax and chylopericardium with thrombosis of the superior vena cava as clinical manifestations in a patient with Behçet's disease. Management was multidisciplinary, based on pleuropericardial drainage, immunosuppressants, anticoagulants and nutritional management.
Epidemiological Aspects of Acute Surgical Abdomens at the Dioila Reference Health Center
Authors: D Kanté , K Péliaba , K Diabaté , A Diabaté , AK Kamaté , F Mariko , SK Dembélé , K Diarra
Published: February 2025

Aim: To evaluate the epidemiological aspects of acute surgical abdomens at the CSREF of Dioïla. Patients and Methods: This was a retrospective and descriptive study from July 1, 2019 to June 30, 2021. It covered all patients operated for acute surgical abdomen in the general surgery department of the Dioïla reference health center. The Clavien and Dindo classification was used to assess complications. Results: One hundred and seventeen patients were recorded. The mean age was 30.6 years±16.9. Men were in the majority with 64.1% and a sex ratio of 1.7. The incidence rate in the general population of the district was 30.3 cases per 100000 inhabitants. Patients came from within the district (rural) in 76.1% of cases (n=89). The mean duration of symptomatology was 2.3 days±1.4. Acute surgical abdomens accounted for 8.7% of consultations (117/1345), 19.1% of surgical procedures (117/614) and 17.8% of hospitalizations (117/658). According to etiologies, acute appendicitis was the most common (60.7% ; n=71) followed by acute peritonitis (19.7% ; n=23) and strangulated parietal hernias (11.9% ; n=14). Appendicitis, especially the abscessed form, was the most morbid pathology (50% of overall morbidity) and the most fatal intestinal obstruction (100% of overall mortality, 2 cases). The mean length of hospital stay was 4 days±2.4. Conclusion: Acute surgical abdomens are common in the Dioïla health district. Morbidity and mortality remains high. Prognosis depends on early management, age, and etiology.
The Minimally Invasive Approach to the Retro-Spinal Surface in Tibial Reinsertion of Posterior Cruciate Ligament Avulsions
Authors: Rachdi Abderrafia , Benomar Ahmed Hicham , Benyass Youssef , Boukhris Jalal , Chafry Bouchaib
Published: February 2025

Traumatic lesions of the posterior cruciate ligament (PCL) remain particularly rare, with avulsions being even more uncommon and often associated with tibial plateau fractures. This study focuses on describing a minimally invasive approach to the retro-spinal surface, enabling tibial reinsertion of avulsion of the posterior cruciate ligament in five athletes who experienced high-energy sport-related accidents.
A Comprehensive Evaluation of Work-Related Factors Affecting Nurse Leaders' Well-Being in a Tertiary Hospital in Riyadh, Saudi Arabia
Authors: Alotaibi Afaf Shabib , Alanazi Abdullah Turki , Alobaid Mohammed , Alzaher Hala , alrashedi Nora , Nafisah Haifa AL
Published: February 2025

Since nursing leadership is acknowledged as a critical determinant of health care outcomes, this study assesses job burnout, embracing emotional exhaustion, depersonalization, and personal accomplishment, as well as overall job engagement among leaders in the nursing field. Notably, the study proposes to compare the nurse leaders’ well-being by evaluating job burnout as occupational exhaustion (OE), depersonalization/loss of empathy (DP), and personal accomplishment assessment (PA) indices of work-related well-being in Prince Sultan Military Medical City in Riyadh. The cross-sectional design of the work includes 177 participants being nurse leaders, with the help of instruments such as the Maslach Burnout Inventory and the Work Engagement Scale. Studies show that 53.7% of the respondents had moderate job burnout, and 24.9 % had high job burnout. Consequently, 49.7% of the nurse leaders described moderate work engagement and 35.0% strong. The co-relational analysis depicts an insignificant negative coefficient between job burnout and work engagement. However, the evidence of the study revealed that age and work experience have positive and direct effects on job burnout and that age, work experience, and marital status have positive indirect effects on work engagement. This paper underscores the importance of preventing and mitigating burnout among nurse leaders to improve the well-being of the workers with the view of increasing patient outcomes amid enduring workforce scarcity in healthcare. Potential strategies to enhance the role resources for promoting the adaptive functioning of nurse leaders at work are examined.
AI-Driven RAG Chatbot: Combining Information Retrieval with Generative AI
Authors: S Venkatesh , K R Dhanya , P Kaniska
Published: February 2025

Generative AI technologies are emerging nowadays and they transform the way of user interaction with information, and allows the systems to deliver accurate responses to the user queries. This research focuses on creating a Retrieval Augmented Generation Chatbot as an e-learning assistant where it fetches the accurate data from the pdf document that is trained on and give accurate precise responses to the user query. This e-learning assistant is created specifically for the subject of “Artificial Intelligence” to deliver the user-queries related to Artificial Intelligence. The system uses Flask for the backend and React for the frontend. PDFs are loaded, split into smaller sections, and processed using LangChain. Embeddings are generated with Google’s AI models and stored in Chroma, a vector database. When a user submits a query, the system searches for similar content and uses Google Gemini-1.5-Pro to generate a response based on the retrieved data. This ensures high accuracy by relying on specific content rather than broad AI knowledge. This solution can easily scale and is perfect for education and knowledge-based fields. It helps students, teachers, and professionals by providing fast, reliable answers, making learning more efficient and effective.
A relação entre distúrbios do sono e a obesidade: uma revisão integrativa.
Authors: Viula Carolina Pires Teixeira , Ribeiro Marcela Oliveira , De Moraes Maria Cecília Martins , Dantas Renata Aparecida Elias
Published: February 2025

A redução do tempo de sono tem se consolidado como uma condição amplamente comum na sociedade moderna. Estudos recentes têm destacado associações epidemiológicas relevantes entre a alteração nos padrões regulares de sono e o desenvolvimento da obesidade. Ambas as condições possuem um impacto crescente na saúde mundial, contribuindo também para o aumento do risco de doenças crônicas. Desse modo, a má qualidade ou duração reduzida do sono estão associados a alterações metabólicas e hormonais que se relacionam direta ou indiretamente com a obesidade. Métodos: Trata-se de uma revisão integrativa da literatura, com busca de artigos nas bases de dados PubMed, Scielo e BVS, incluindo ensaios clínicos, estudos caso-controle, estudos de coorte e estudos transversais dos últimos 5 anos. Foram excluídas as revisões de literatura e os artigos que não contemplavam o tema. Resultados: Foram evidenciados pelos estudos que os distúrbios do sono e a baixa qualidade do sono estão associados com a obesidade, demonstrando uma maior prevalência dessas alterações em pessoas com alto IMC. Considerações finais: A obesidade é considerada um fator relevante para o desenvolvimento de distúrbios do sono, incluindo distúrbios respiratórios e síndrome da apneia do sono. Além disso, a alta densidade energética da dieta, falta de atividade física, uso de psicoestimulantes e distúrbios metabólicos e hormonais estão intimamente relacionados com a obesidade, má qualidade do sono e baixa duração do sono.
Efeitos Terapêuticos da Cannabis Medicinal na Dor Crônica: Uma Abordagem Baseada em Evidências
Authors: Albuquerque Vinícius Rodrigues , Amorim Lara Vasconcelos de Melo , Sousa Eduardo Romero de Araújo Guilhermino , Cedrim Liz Ferrari , Neto Aécio Flávio De Brito , Sampaio Maria Fernanda Calheiros Magalhães , Lopes Isabelli maria sarmento , Oliveira Raphaela Maria Costa Pinto de , Silva Luana Cristina Cavalcante Madeiro dos Santos , Menezes Lyvia Brandão Simões , Souza Taís Silva , Silberman Ana Gabriela Correia
Published: February 2025

A dor crônica é uma condição debilitante que afeta milhões de pessoas mundialmente, sendo um desafio terapêutico devido às limitações das opções convencionais de tratamento. A cannabis medicinal tem sido investigada como alternativa, destacando-se pelos efeitos analgésicos do tetraidrocanabinol (THC) e do canabidiol (CBD). Este estudo teve como objetivo analisar, com base em evidências recentes, a eficácia da cannabis no manejo da dor crônica. A partir da revisão de dez artigos publicados em 2024, observou-se que seu uso pode reduzir a intensidade da dor e diminuir a necessidade de opioides, contribuindo para minimizar os riscos associados a essas substâncias. No entanto, foram identificadas divergências quanto à segurança e aos efeitos adversos, incluindo comprometimentos cognitivos e cardiovasculares, além da falta de padronização em dosagens e formulações. Conclui-se que, apesar do potencial terapêutico, há a necessidade de mais estudos clínicos controlados para estabelecer protocolos seguros e eficazes para a incorporação da cannabis medicinal na prática clínica.
MOHS MICROGRAPHIC SURGERY IN NON-MELANOMA SKIN CANCER
Authors: BEZERRA THIAGO AUGUSTO ROCHETTI , Valiengo Ana Graziela de Almeida , Pereira Ingrid Adriana , Salustiano Juliana Girardi Bruniera , Gomes Maria Fernanda Hagemann , Bravo Mariana Carrilho Soares , Soares Veridiana Tasqueti Porto Rizzi , Oliveira Maria Vitória Franco Alves de , Cannizzarro Elizangela Vilela Caldas
Published: February 2025

Mohs Micrographic Surgery (MMS) is an advanced technique used to treat non- melanoma skin cancers, especially basal cell carcinoma and squamous cell carcinoma. This study presents a literature review on the application of MMS, highlighting its indications, benefits, limitations and recent advances. MMS offers high cure rates, often over 99% for primary tumors, while preserving as much healthy tissue as possible, making it the gold standard for lesions in critical areas such as the face, hands and genitals. The method combines precise tumor excision with intraoperative microscopic mapping, guaranteeing cancer cell-free margins and reducing the need for reinterventions. The review included studies addressing clinical outcomes, efficacy and comparison with other therapeutic modalities. The results confirm the superiority of MMS in high-risk, recurrent tumors or those with poorly defined margins, as well as its effectiveness in reducing complications and preserving functionality and aesthetics. However, limitations include the need for specialized infrastructure and trained staff, restricting its widespread implementation. It is concluded that MMS is a safe and effective approach, and it is essential to encourage its dissemination and to carry out new research to optimize its clinical application.
POTENCIAIS E LIMITAÇÕES PARA O USO DAS NANOPARTÍCULAS DE PRATA EM CURATIVOS: UMA REVISÃO DE LITERATURA
Authors: Lira Maria Elisângela Santos , Santos Alice de Jesus , Oliveira Heluza Monteiro de , Conceição Jessé Cabral Nunes , Macedo Luiza Silva , Bernardino Vitor Manoel , Barros Luís Felipe Morais , Mota Vanessa Gonçalves da , Vieira Marcelio Barros , Oliveira Junior James de , Oliveira Guilherme Miguel Moreira de , Zanoni Rodrigo Daniel
Published: February 2025

A prata tem sido utilizada na medicina há séculos devido às suas propriedades antimicrobianas. Seu uso em curativos popularizou-se por sua capacidade de prevenir e tratar infecções, acelerar a cicatrização e promover a regeneração tecidual. Esta revisão integrativa objetivou analisar os potenciais e as limitações do uso das nanopartículas de prata em curativos, buscando responder à questão: quais os benefícios, as limitações e os desafios relacionados à aplicação da prata no tratamento de feridas? A pesquisa foi realizada nas bases de dados PubMed, Web of Science, LILACS e SciELO, com os descritores "prata", "curativo", "cicatrização" e “antimicrobianos”. Foram incluídos 06 artigos publicados entre 2019 e 2024. Os resultados indicaram que a prata apresenta benefícios significativos, como ação antimicrobiana eficiente contra diversos microrganismos, redução da inflamação e estímulo à angiogênese. Tecnologias recentes, como nanopartículas de prata, mostraram potencial para melhorar a biodisponibilidade e estabilidade dos agentes antimicrobianos, além de proporcionar entrega direcionada e controlada de medicamentos, otimizando sua eficácia terapêutica. Contudo, foram identificados desafios, como a toxicidade em altas concentrações, a possibilidade de reações imunológicas adversas e dificuldades na produção em larga escala. O custo elevado de algumas formulações e a falta de regulamentação específica para nanopartículas também foram destacadas como barreiras. Conclui-se que a prata desempenha um papel relevante no tratamento de feridas, mas seu uso deve ser criterioso, considerando seus benefícios e limitações. O desenvolvimento de tecnologias como curativos com liberação controlada e o uso combinado com outros agentes antimicrobianos é promissor para otimizar a eficácia terapêutica e minimizar riscos. Pesquisas futuras devem focar na segurança, acessibilidade e regulamentação das nanopartículas de prata.
Transtornos psiquiátricos em pacientes traumáticos: desafios no manejo cirúrgico e no atendimento de Urgência e Emergência
Authors: Rodrigues de Carvalho Daniella , Carvalho Cristiany Zuianne do Rosário Nojoza , Costa Danielly Dayse Leite Gurgel da , Marinho Patrícia Raquel Gurgel Leite , Souza Walaf Douglas dos Santos , Brito Geisa Cerqueira de , Oliveira Elen Miranda de , Sabino Filipa Faria , Aquino Iara Lorrany Rocha , Ribeiro Fernanda Cristina Cardozo , Silva Tatyana Isabella Gonzaga da , Nóbrega José Eduardo Venâncio da
Published: February 2025

Este artigo revisa a literatura científica sobre os transtornos psiquiátricos em pacientes com traumas, com foco nos desafios enfrentados durante o manejo cirúrgico e no atendimento de urgência e emergência. A pesquisa, realizada nas bases de dados PubMed, Scopus e Web of Science, utilizando os termos "Transtornos psiquiátricos, Pacientes traumáticos, Manejo cirúrgico, Urgência e emergência", revela que pacientes traumatizados frequentemente desenvolvem sintomas psiquiátricos, como transtornos de ansiedade, transtorno de estresse pós-traumático (TEPT), depressão e distúrbios psicóticos. Esses sintomas podem ser tanto preexistentes quanto exacerbados pelo trauma físico e psicológico, dificultando o tratamento imediato e a recuperação pós-operatória. A abordagem terapêutica para esses pacientes exige uma estratégia integrada e coordenada, envolvendo equipes multidisciplinares de cirurgiões, psiquiatras, psicólogos, neurologistas e profissionais de emergência. O manejo cirúrgico precisa ser adaptado para considerar o impacto psicológico e as condições psiquiátricas, com ênfase na minimização do sofrimento emocional e no tratamento das comorbidades psiquiátricas. Intervenções como o suporte psicológico contínuo, o uso de medicações psicotrópicas e a monitorização constante do estado mental são fundamentais para garantir uma recuperação bem-sucedida.
Crawford's Revolutions
Authors: Cheng Edward , Miecznikowski Monica
Published: February 2025

Crawford v. Washington, the starting point for the Supreme Court’s modern Confrontation Clause jurisprudence, has long been described as a “revolution.” At the time of the Crawford decision, it was perfectly natural for commentators to view it as revolutionary: The case upended the existing doctrinal framework under Ohio v. Roberts, which grounded Confrontation in hearsay doctrine. In its place, the Supreme Court placed Confrontation doctrine on originalist underpinnings, requiring that any “testimonial” statement be subject to cross-examination. The resulting uncertainty was destabilizing, and in the intervening years, courts, practitioners, and commentators alike have struggled to predict and interpret each of the Court’s new pronouncements. But was Crawford really a revolution? Indeed, did the Supreme Court even intend for Crawford to be a revolution? The answers to those questions turn on what exactly we mean by “revolution,” a fraught word with multiple meanings. This short Essay explores Crawford’s revolutions—the one that was not, the one that was, and the one that may be yet to come.
Forfeiture by Wrongdoing in Domestic Homicide Cases: Where Are We Now?
Authors: Morrison Caren
Published: February 2025

One of the few common law exceptions to the rule that every criminal defendant enjoys the right to “be confronted with the witnesses against him” is if the defendant has deliberately caused a witness’s unavailability. That a defendant could forfeit his confrontation rights through his own wrongdoing developed from the equitable concept that “no man shall profit from his wrong.” When the Supreme Court narrowed the common law doctrine of forfeiture by wrongdoing in Giles v. California, it seemed like it had dealt a serious blow to the prosecution of domestic homicide cases. Rather than being able to introduce a murdered victim’s out-of-court statements if it could be shown that the defendant had intentionally caused her absence, the Court now required a showing that the defendant caused the victim’s unavailability as a witness with the specific intent of preventing her from testifying. In an earlier article, I argued that this ruling would only affect domestic violence cases. Forfeiture arguments come up in homicide trials when a murder victim has made previous testimonial statements about the defendant. This issue arises in only two circumstances: when the victim has witnessed another crime committed by the defendant, or when the victim is subject to domestic abuse at the hands of the defendant. In cases of witness intimidation or elimination, there is no difficulty in making the showing of intent to prevent them from testifying, because there’s rarely another reason for the murder.
Effect of high temperatures during heat treatment on wave deformation hardening effect
Authors: Kirichek A.V. , Solovyev D.L. , Yashin A.V. , Silant’ev S.A. , Grigorieva N.A.
Published: February 2025

The article describes the results of studies on the fatigue life of steels after combined treatment, which consists in preliminary wave deformation hardening and subsequent heat treatment (quenching, tempering). It has been established that the use of combined hardening makes it possible to increase the fatigue life of specimens made of 65G and 30HGSA steels relative to heat treatment by 100 and 77 %, respectively. Recommendations for combined hardening modes are presented.
137Cs SPECIFIC ACTIVITY OF VERTICAL DISTRIBUTION IN AGRARIAN LANDSCAPE IN CENTRAL PARTS OF KRASNOYARSK REGION
Authors: Fedotova Arina
Published: February 2025

The purpose of the study is to determine the migration activity of 137Cs according to the soil profile in agricultural landscapes with additional radioactive contamination. An extensive literature review is provided, reflecting technogenic radioactive contamination of territories, features of 137Cs migration activity on various types of soils and the depth of 137Cs migration along the profile of soils of agrobiocenoses contaminated as a result of radiation accidents on the territory of the Russian Federation. The paper is devoted to assessing the specific activity and determining the vertical migration of 137Cs in soils and agricultural landscapes of the central regions of the Krasnoyarsk Region. Based on a radioecological survey of the territory of the central regions of the region, the author identified agricultural landscapes with additional technogenic pollution. It has been established that the average value of ambient dose equivalent rate (ADR) in the agricultural landscapes of the region corresponds to the range of values characteristic of the territory of the Krasnoyarsk Region. In an agricultural landscape without radiation load, the density of soil contamination with 137Cs s was 0.04 Ku/km2, in landscapes with additional technogenic pollution – 0.78; 1.84 Ku/km2. The value of the specific activity of 137Cs in the soils of hay-pasture agrobiocenoses of agricultural landscapes with technogenic pollution exceeds the average for the Krasnoyarsk Region, according to regional standards “Permissible values of radiation pollution of the natural environment in the Krasnoyarsk Region”, corresponds to the “registration” level. The vertical distribution of 137Cs in soils of agricultural landscapes with anthropogenic load indicates the predominant accumulation of technogenic radionuclides in the 10–20 cm layer. In the observation zone of the Federal State Unitary Enterprise Mining and Chemical Combine, the depth of migration of 137Cs in the soils of agrobiocenoses with additional technogenic load is 40 cm, which confirms the assumption that some areas have been contaminated as a result of the previous activities of the enterprise.
SENSITIVITY OF BIPOLARIS SOROKINIANA TO FUNGICIDES “INSUR PERFORM” AND “VIAL TRIO”
Authors: Khizhnyak Sergey , Korotchenko Irina , Romanova Ol'ga , Mashura Ivan
Published: February 2025

The purpose of research is to study the sensitivity of B. sorokiniana to the fungicides “Inshur Perform” and “Vial Trio” for using the example of a strain isolated from the roots of wheat affected by common root rot in the educational and scientific complex Borsky (Sukhobuzimo District of the Krasnoyarsk Region). It was found that when exposed for 24 hours in the presence of a working solution of the drug “Inshur Perform”, the germination of conidia does not differ from germination in the control, although the length of the seedling hyphae formed during this time is statistically significantly (p < 0.001) lower than the control. In the concentration range from the working solution to the working solution diluted 32 times, the effect of the drug “Inshur Perform” against B. sorokiniana does not depend on the concentration, either in terms of the effect on the germination of conidia, or in terms of the effect on the length of seedling hyphae. In contrast to the drug “Inshur Perform”, the drug “Vial Trio” has pronounced fungicidal activity against the regional isolate of B. sorokiniana. With a 24-hour exposure in the “Vial Trio” working solution, as well as in a working solution diluted 2 times, conidia do not germinate. When the working solution is diluted 4–64 times, germination of some conidia is observed, but over the entire range of dilutions it is statistically (p < 0.001) significantly lower than in the control variant. The same applies to the length of seedling hyphae. The dependence of the effect of the drug “Vial Trio” on concentration in the range of dilutions of the working solution by 4–64 times is nonlinear. For conidial germination it is described by an exponential function (R2 = 0.9997, p < 0.001), for mycelial growth – by the modified Monod equation (R2 = 0.9763, statistical significance of the equation p < 0.001).
INVESTIGATION OF PHYSICO-CHEMICAL AND ORGANOLEPTIC PARAMETERS OF HONEYSUCKLE VARIETIES
Authors: Chugunova Olga , Tiunov Vladislav , Vyatkin A. , Evtushenko Nadezhda
Published: February 2025

Fruit and berry raw materials are a valuable source of nutrients in the diet of the population of the Sverdlovsk Region. Among berry crops, blue honeysuckle (Lonicera caerulea L.) attracts special attention due to its rich biochemical composition, ease of cultivation and wide distribution in the Urals. The purpose of the study is to determine the organoleptic and physicochemical (mass fraction of reducing and total sugars, acidity) indicators of raw materials from honeysuckle fruits. Generally accepted standard physicochemical research methods were used. The material for the study was honeysuckle fruits of the varieties Polyanka Kotova, Bumerang, Amazonka, Nimfa, Lazurit, Bakcharskij Velikan, YUgana, Sil'ginka, Zinri, Gordost' Bakchara, Strezhevchanka, presented in a unique scientific installation of the collection of living open ground plants “Gene pool of fruit, berry and ornamental crops in the Middle Urals" of structural subdivision of the Sverdlovsk Horticulture Breeding Station of the URFANITS Ural Branch of the Russian Academy of Sciences (Sverdlovsk Region, Ekaterinburg). Among the studied varieties, the Polyanka Kotova, Zinri, Strezhevchanka, YUgana and Nimfa varieties stood out for their high organoleptic and physicochemical indicators, including the sugar-acid index (SAI). The results obtained can be used in the breeding process to select parental pairs for crossbreeding in order to obtain varieties with the highest possible biochemical characteristics; in further research related to the development of pharmaceutical formulations, as well as to expand the range and increase the nutritional value of dishes for catering establishments and the food industry.
LED LIGHTING EFFECT ON THE ADAPTATION OF WATER MINT REGENERANT PLANTS IN AN ENVIRONMENTAL CHAMBER
Authors: Knyazeva Inna , Kalashnikova E. , Ilyushin Danila , Vershinina Oksana
Published: February 2025

Growth rate, plant biomass and concentration of beneficial compounds largely depend on the quality and intensity of lighting. The purpose of research is to study LED lighting on the process of adaptation of regenerated watermint plants using a digital climate camera. During research, the object studied was microclones of watermint (Mentha aquatica L.). Watermint microclones were grown by in vitro cell and tissue culture in the laboratory of the Russian State Agrarian University – Moscow Timiryazev Agricultural Academy. Subsequently, a set of measures was carried out to adapt plants in vitro to ex vitro conditions using a digital climate chamber produced by VIM (Russia). Adaptation of regenerated plants was carried out using two options of light-emitting diode lighting (LED): B:G:R ~ 16:42:39 and B:G:R ~ 26:66:49 for 24 days. Assessing the intensity of plant growth over time by the 24th day, significant differences were revealed between the LED lighting options. When studying the quantitative content of photosynthetic pigments, it was found that different light intensities did not affect the accumulation of total chlorophyll and carotenoids in watermint leaves. A significant influence of the intensity of illumination from LED light sources on the root formation of watermint has been established. As a result of assessing the effectiveness of using different spectra of LED lighting to increase the rooting of watermint under ex vitro conditions, a technological method of using LED lighting with a spectral composition B:G:R ~ 16:42:39 and a total PAR of 100 mmol/m²s was determined.
CHANGES IN THE GRAIN QUALITY INDICATORS OF SPRING SOFT WHEAT IN THE ALTAI REGION DURING A TIME LOG
Authors: Shostak Mariya , Tatarincev Vladimir , Tatarintsev Leonid
Published: February 2025

The purpose of research is to study the time dynamics of grain quality indicators of spring soft wheat of different reproductions of zoned varieties in industrial crops in the subzones of the Altai Region for the period from 2016 to 2021. Objectives: to study the hydrothermal conditions of the growing seasons of the studied time log and show the variability of grain quality indicators of spring soft wheat. The object of the study is a grain sample taken to determine grain quality indicators (gluten quantity and quality, falling number, glassiness, natural weight) in agricultural organizations of the Altai Region in 2016–2021, located in all subzones. The general population consisted of 300 samples. The samples were analyzed in a certified laboratory in accordance with accepted GOST standards; the results of the analyzes were documented in the form of an approved protocol form. The work also used well-known scientific methods: experimental, geographical, analysis and synthesis, retrospective, systemic. When processing analytical information, statistical processing methods were used; information and logical analysis was used to identify relationships between quality indicators and weather conditions changing during the experimental period. Hydrothermal conditions by subzone in the period 2016–2021 varied from extremely dry (HTC = 0.02 in May 2021 in the arid steppe) to very wet (HTC = 8.72 in May 2019 in the middle forest-steppe). The time log under study was characterized by significant dynamics of hydrothermal conditions over years, months and decades, which affected the quality of spring wheat grain. We determined polygons for the distribution of the share of values across grouping intervals for the amount of gluten, gluten quality, falling number, glassiness and volumetric weight of grain, as well as the relationship between the grain quality indicators of spring wheat for the studied time log, by comparing the coefficients of information content and the efficiency of the communication channel. It has been established that the time log has the greatest impact on the natural weight and quality of gluten.
PREPARATIONS EFFECT ON THE COSMEA CUTTINGS LIFESPAN AT DIFFERENT STORAGE TEMPERATURES
Authors: Lutfullina Karina , Aniskina Tatyana , Kondratenko Yuliya
Published: February 2025

The purpose of the study is to compare the effectiveness of preparations that prolong the life of cut cosmos plants. We used the most popular and sought-after preparation Chrysal and developments from Russian manufacturers – Forte, Tsvetalon, Zhivoy Buket. Two species of Cosmea took part in the cutting – double-pinnate and sulfur-desire, where representatives of these species were varieties Popsoks rozovyj and Zolotaya dolina, respectively. Plants were grown in open ground on the territory of the Russian State Agrarian University – Moscow Timiryazev Agricultural Academy in 2022. The cutting was carried out during the phase of mass flowering of plants. Next, the samples were placed in solutions of Chrysal, Forte, Tsvetalon, Zhivoy Buket and control in different temperature conditions: room temperature 18–20 °C and in a refrigerator 4–5 °C. The condition of the plants was assessed according to the scoring system of criteria we developed for cosmos: petal color, petal shape, peduncle turgor, leaf turgor and general decorativeness. To analyze the results, the method of descriptive statistics and three-factor analysis of variance were used, testing the significance of differences using the method of pairwise differences of group means with NSR05. The difference between the shelf life of the Zolotaya dolina variety in room conditions and in the refrigerator is insignificant, so if the cosmos must be sold in less than 10 days, you can store it outside the refrigerator. The Popsoks rozovyj variety is stored the longest (on average 27 days) and this result is significantly different from different storage options for the Zolotaya dolina variety. If a flower salon needs flowers with a long shelf life to maintain its assortment, we recommend paying attention to the Popsoks rozovyj variety.
THE IMPORTANCE OF DOGS (CANIS FAMILIARIS L., 1758) IN THE EPIZOOTIC AND EPIDEMIC PROCESS OF RABIES IN THE TERRITORY OF RUSSIA IN THE XX–XXI CENTURIES
Authors: Berezina Elena
Published: February 2025

The purpose of the study is to show the importance of dogs in the epizootic and epidemic process of rabies on the territory of the Russian Federation since the mid-twentieth century until now. The number of reported cases of canine rabies declined since 1960 and was relatively stable until 1996, after which the disease increased exponentially. In the structure of the incidence of rabies in domestic carnivores, the share of dogs decreased by 24.3 % (from 84.2% in 1960–1994 to 59.9 % in 2007–2010). Overall, in 2018–2021 there was a predominance of the share of domestic animals. Among sick dogs in 2020–2021 up to 10 % were stray dogs. In 2012–2018 dogs were the source of human rabies infection in 39.3 % of cases in 2019–2021 – in 47.1 %, the maximum share of dogs was in 2020 – in 62.5 % of cases. Among people who died from rabies when infected from dogs, there were more men than women (60.5 ± 3.9 versus 39.5 ± 3.9 %). The dead men made up the majority among both rural and urban residents (57.2 ± 4.0 and 65.2 ± 3.8 %, respectively). Men were more often infected from stray dogs than from domestic dogs. The proportion of affected rural residents exceeded the proportion of urban residents by 3.3 times (76.8 ± 3.4 versus 23.2 ± 3.4 %). At the same time, in the age category of 81–90 years, the share of urban residents was 3 times higher than the share of rural residents (2.4 ± 1.2 versus 0.8 ± 0.7 %). In the age categories from 16 to 70 years, on the contrary, the share of rural residents exceeded the share of urban residents by 5.5 times (52.4 ± 4.2 versus 9.6 ± 2.4 %). Among urban residents, almost twice as many men were affectted as women.
FUNCTIONAL SEA BUCKTHORN SAUCE WITH SUCCINIC ACID
Authors: Naimushina Lilia , Shalamova Ekaterina , Zykova Irina , Mikova Nadezhda
Published: February 2025

The purpose of the study is to develop a recipe for a functional sea buckthorn sauce for white fish from the river Yenisei (char, whitefish, peled), additionally enriched with succinic acid. The objects of the study are fresh frozen sea buckthorn berries of the Zhemchuzhnitsa variety, collected in the Emelyanovo District of the Krasnoyarsk Region. The chemical composition of fruits, sea buckthorn juice, and the developed functional sauce was studied using traditional methods. The study of the antiradical activity of fruit juice was carried out by UV-visible spectroscopy using a model DPPH radical. The thermal stability of succinic acid was studied by IR spectroscopy. Organoleptic and physicochemical parameters of the developed sauce were carried out in accordance with the recommendations of GOST 18077-2013 “Canned food. Fruit sauces. Technical conditions". The fruits of the sea buckthorn variety Zhemchuzhnitsa are rich in vitamin C and carotenoids (provitamin A), fatty oil, reducing sugars, organic acids, dietary fiber, and flavonoids. Good antiradical activity of the juice was registered: when it was added to a DPPH solution for 30 minutes, the amount of absorption by the radical decreased by 26 % of the initial value. The vibrational spectra of succinic acid indicated that in solution the succinic acid used to impart functional properties to the sauce is destroyed only during prolonged boiling (more than 30 minutes). A recipe for the product Functional Sea Buckthorn Sauce with Succinic Acid is proposed, made from sea buckthorn berry puree and with the introduction of succinic acid. The chemical composition of the developed sauce was studied; its organoleptic and tasting assessment was carried out; physicochemical parameters were measured. The regulated indicators of the developed product correspond to GOST 18077-2013. The product's vitamin C content satisfies the body's needs by 95 % of the recommended daily intake, carotenoids by 120, succinic acid by 50 %. The calorie content of the product is 80 kcal/100 g. The developed product can be classified as a functional food in accordance with the requirements of TR CU 022/2011 “Food products regarding their labeling.”
MANAGING THE TECHNOLOGICAL PROCESS OF SMOKING FISH PRODUCTS BASED ON ITS QUALITY ASSESSMENT
Authors: kim Eduard , Timchuk Egor , Glebova Elena , Lapteva Eugenia , Zayats Evgeniy
Published: February 2025

The purpose of the study is a control system for the technological process of smoking fish products based on instrumental assessment of its quality. The object of research is the technological process of smoking fish products. Theoretical and practical research was carried out on the basis of the department of Management of Technical Systems of the Federal State Budgetary Educational Institution of Higher Education Dalrybvtuz (Vladivostok, Primorsky Region). Organoleptic evaluation scales were built according to the recommendations of GOSTISO 11036-2017 “Organoleptic analysis. Methodology. Characteristics of the structure". Models were built using IDEF0 methodology tools. Organoleptic and instrumental methods for assessing the quality of smoked fish products, methods of structural and functional modeling of processes were used. Research was carried out in several stages: development of a methodology for measuring the color characteristics of smoked fish products, identification of ranges of values of the color characteristics of smoked fish products, development of a model for controlling the technological process of smoking fish products, development of a model for controlling the technological process of smoking fish products, development of a control system for the technological process of smoking fish products. The results of the study made it possible to develop patent № 217961 “Device for controlling the readiness of smoked fish products”, priority date – 12/16/2022. The developed method can serve as the basis for automation of both developed and existing smoking equipment. Its use minimizes the subjectivity of organoleptic methods for monitoring the readiness of smoked fish products, optimizes the duration of the process of processing fish raw materials with smoking means and thereby the energy consumption of the technological process. Further development of this research is possible by improving the data analysis stage at the stage of quality control of smoked fish products using a neural network, which, by analyzing color characteristics data, will offer the operator to vary the ranges of color characteristics values. The relevance of the proposals of a recurrent neural network can be realized using Markov chains.
THE APPLE TREE FORMATION TYPE DETERMINING THE RENET SIMIRENKO VARIETY FRUITS YIELD AND QUALITY
Authors: Prichko Tat'yana , Chumakov Sergey , Macera Sergey , Prichko Kristina Vadimovna
Published: February 2025

The purpose of research is to study a new type of formation of a “fruit wall” in relation to the apple tree of the Renet Simirenko variety when cultivated in the conditions of the south of Russia. Objectives: to establish the growth characteristics of vertical conductors from the cordon when planting a tree at an angle of 45° to the lower trellis; to determine the productivity of trees and yield on different types of formations – a “fruit wall” and a “slender spindle”; to establish commercial qualities and features of the formation of the mineral composition of fruits according to developmental phases, determined by the type of crown. The objects of the study are different planting schemes for planting an apple orchard of the Renet Simirenko variety (4.0 × 1.5 m and 4.0 × 0.5 m) established on the basis of EkvatorAgro LLC in 2020, using a new approach to planting in the pilot version garden, where annual seedlings with a planting pattern of 4.0 × 1.5 m were planted at an angle of 45° at a distance of 1.5 m from each other to form the tree crown in the form of a “fruit wall”. After planting the tree, a permanent horizontal trunk of the seedling, the length of which is 1.2–1.5 m, is directed and secured with a garter along the first wire, from which renewable vertical conductors subsequently grow. The results of the experiments showed that the proposed technology for growing an apple orchard, with a 3-fold reduction in the consumption of planting material, ensured early fruiting and made it possible to double the productivity of the tree, receiving 18 t/ha in the second year after planting the orchard, which will further increase the productivity up to 75–80 t/ha. The formation of a “fruit wall” by reducing the potential of the tree aimed at the growth of wood and leaves, provides rapid access of nutrients to the fruits located on vertical conductors, which makes it possible to grow apples of high commercial quality while increasing the efficiency of harvesting, mechanization, and automation of technological processes.