bluuebunny/crossref_metadata_2025 huggingface dataset:
BIOSTRATIGRAPHY AND PALEOENVIRONMENTAL ANALYSIS OF THE LOWER MIOCENE QOM FORMATION (JAAM AREA, CENTRAL IRANIAN BASIN)
Authors: LÁZÁR BOTOND , FALAHATGAR MOSTAFA , SARFI MEHDI , KALLANXHI MĂDĂLINA-ELENA , BĂLC RAMONA , SILYE LÓRÁND
Published: October 2023

Lower Miocene sediments from a previously not investigated outcrop of the Qom Formation (Central Iranian Basin) were studied for their foraminiferal and calcareous nannofossil content. The studied stratigraphic record is assigned to the upper part of calcareous nannofossil NN2 Zone/CN1c Subzone and to the benthic foraminiferal Borelis melo melo Zone of Burdigalian age. The diversity indices, benthic foraminiferal morphogroups, and quantitative analyses of assemblages (principal component and cluster analysis) suggest an overall shallow-marine depositional environment. This interpretation is well constrained based on the dominance of the B1 benthic foraminifera morphotype with biconvex, trochospiral calcareous test, and epifaunal habitat. The identified six cluster groups of benthic foraminiferal assemblages are confirmed by the principal component analysis too, and their distribution along the studied section argue for dynamic changes of the environment. This is well exemplified by a more or less constant shallowing, then deepening trend of the environment as revealed by the shifting from the high diversity, shallow-shelf assemblages of Cluster 5 and 6 toward the low diversity, near-shore Ammonia tepida and Porosononion subgranosus assemblage (Cluster 1), and back.
Predicting Student Performance Using Educational Data Mining and Learning Analytics Technique
Authors:   Department of Computer Science and Engineering, Rabindranath Tagore University, Raisen, (M.P.), India, .. Rahul ,   Department of Computer Science and Engineering, Rabindranath Tagore University, Raisen, (M.P.), India,   Department of Computer Science and Engineering,  Symbiosis Institute of Technology, Symbiosis International (Deemed University), Pune, India; IEEE Senior Member, Symbiosis Institute of Technology, Pune, India, .. Shiv Shakti , Sharma Aditi
Published: October 2023

Data analysis is an essential component of decision support in various industries that includes industrial and educational institutions. This research proposes Data Mining (DM) techniques to improve the efficiency of higher education (HE) institutions. DM has a substantial impact on different higher education activities including student performances, management of student’s life cycle, selection of courses, monitoring of retention rate, grants funds management by using technique’s such as clustering, decision trees (DT), and association. Educational Data Mining (EDM) is an interdisciplinary study topic that focuses on getting DM to the fields of education by leveraging methods from (ML) statistics, (DM), and (DA) to get important insights from educational sets of data. EDM is critical in transforming raw data into useful information, allowing for a greater knowledge of students and their academic settings, as well as promoting better teacher assistance and ESD (Educational System Decisions). The study's goal is to provide a complete overview of EDM (Educational Data Mining), highlighting its various applications and benefits in the context of higher education.
Organization of Distance Learning in Google Meet in Modern Conditions
Authors: Boklan Mykola , Pozniak Artem , Vуnar Olga , Markova Svitlana , Chornoivan Anzhelika , Kasianenko Кarolina
Published: October 2023

The aim of the article is to analyze the key aspects of distance learning organization on the Google Meet platform through the prism of modern digital educational trends and globalization challenges. The study is based on pedagogical knowledge theoretical methods (analysis and synthesis), dialectical and systematic method, as well as on the SWOT-analysis opportunities. In results it is underscored several key strengths, including user-friendly features, robust security measures backed by Google Corporation, an accessible interface, and valuable functionalities such as the digital whiteboard application that empowers educators to illustrate educational content and live subtitles that enhance inclusivity. However, it is worth noting that Google Meet's compatibility issues with certain devices pose potential challenges in educational settings. Addressing these limitations presents an opportunity to ensure the continued effectiveness of Google Meet as the primary digital conduit for distance learning. The scientific novelty of the study reveals that the platform offers distinct advantages and notable drawbacks, all of which merit careful consideration when planning educational activities. For example, vulnerabilities are the difficulties in launching on certain mobile devices, the limitation of the free version. The conclusions summarize the results of the research and note that the important advantages of the service are the support of the Google Corporation, the accessibility of the interface and the convenience of using digital tools. It is proposed to further develop the integration of the service with the company's products.
Assessment of Dietary Habits of Undergraduate Students with Acne
Authors: Rai Fuad Hameed , Hussain Zahra , Niazi Ayesha , Maqsud Mahliqa , Akmal Shifa , Rai Aliezeh Fatima
Published: October 2023

Acne vulgaris is one of the most widespread and distressing chronic skin diseases worldwide. It affects about 9.4% of the world’s population during a specific period of their life. Several underlying risk factors like poor dietary habits, family history and poor hygiene are known for acne development. Objective: To assess the dietary habits of undergraduate students with acne. Methods: It was a cross-sectional study including 173 undergraduate students from 3 colleges of Akhtar Saeed Group located at Canal Campus, Lahore. A self-designed questionnaire was used to assess dietary habits of acne participants after getting their written consent. The collected was analyzed by SPSS. Results:  The results of this study showed that 54% of selected respondents had acne, with the majority having oily skin and females. The consumption of high glycemic index fruits, junk foods, oily foods, sugary foods, especially dark chocolates, sweetened beverages and milk was found to very high among the acne respondents. They consumed vegetables and whole grains very occasionally. Conclusions: This study concluded that diet has a very high impact in causing acne. Further studies are needed to be done in order to find a more comprehensive link between acne and diet.
Futuristic Biotechnology: Paving the Way for Medical Marvels
Authors: Jawad Ahmed Fridoon
Published: October 2023

In the ever-evolving landscape of science and healthcare, the field of biotechnology is taking giant strides towards a future that promises medical marvels once considered the stuff of science fiction. The fusion of biology and technology has ushered in a new era of possibilities, offering unprecedented opportunities for improved healthcare and well-being. From gene editing to personalized medicine, futuristic biotechnology is now at the forefront of medical innovation, holding the potential to reshape the way we diagnose, treat, and even prevent diseases.

One of the most astounding developments in futuristic biotechnology is the advent of gene editing tools like CRISPR-Cas9. This revolutionary technology allows scientists to precisely alter genes, offering the potential to correct genetic defects and mitigate the impact of hereditary diseases. The ability to target and modify specific DNA sequences opens the door to treating a wide array of conditions, from rare genetic disorders to more common ailments, such as cancer. Moreover, the concept of personalized medicine, which tailors treatments to an individual's genetic makeup, is gaining traction. This approach not only enhances the effectiveness of treatments but also minimizes side effects, showcasing the potential to make healthcare truly patient-centric.

Regenerative medicine is another area where futuristic biotechnology is making strides, showing great promise for tissue and organ repair. Stem cell therapy, tissue engineering, and 3D bioprinting are just a few of the technologies transforming the landscape of transplantation and tissue repair. These innovations hold the potential to alleviate the shortage of donor organs and provide individuals with custom-made replacement tissues. Furthermore, as we continue to unravel the complexities of the human microbiome, we open the door to new possibilities in disease prevention and treatment. Understanding the role of our microbiota in health and disease has far-reaching implications for conditions ranging from obesity to mental health disorders.

While the potential of futuristic biotechnology in the medical realm is exhilarating, it also raises ethical, regulatory, and accessibility questions that must be addressed. As we stand at the threshold of this biotechnological revolution, it is crucial to ensure that these medical marvels are harnessed responsibly and made accessible to all. Nonetheless, there is no doubt that the fusion of biology and technology is pushing the boundaries of what is possible in healthcare. The future of medicine is being shaped by biotechnology, and it holds the promise of a healthier, longer, and more vibrant life for all of us.
Hiệu quả của thuốc Midazolam đường tiêm tĩnh mạch cho bệnh nhi trước siêu âm doppler tim tại Bệnh viện Nhi Trung ương
Authors: Phạm Thị Yến , Nguyễn Thị Vân Anh , Trần Thu Hằng , Nguyễn Thị Hồng Phúc , Nguyễn Thị Thuận , Nguyễn Thị Vân Anh , Lê Văn Tuyến , Ngô Thanh Huyền , Ứng Thị Linh Nhâm , Vũ Thị Vân , Lê Thị Thanh
Published: October 2023

Mục tiêu: Đánh giá hiệu quả của thuốc Midazolam đường tiêm tĩnh mạch cho bệnh nhi trước siêu âm Doppler tim tại khoa Khám bệnh tim mạch và Điện sinh lý, Trung tâm Tim mạch, Bệnh viện Nhi Trung ương.
Đối tượng và phương pháp nghiên cứu: Thiết kế nghiên cứu mô tả cắt ngang đã được tiến hành trong thời gian từ 01/12/2022 đến 31/3/2023 với cỡ mẫu thuận tiện trên 312 bệnh nhi có chỉ định sử dụng Midazolam đường tiêm tĩnh mạch trước siêu âm Doppler tim.
Kết quả: Tuổi trung vị và cân nặng trung vị của bệnh nhi trong nhóm nghiên cứu lần lượt là 12 tháng (IQR = 15,4) và 8 kg (IQR = 3,6). Liều tiêm trung vị là 0.19 mg/kg/lần (IQR = 0,1). Chỉ có 13 bệnh nhi trong 312 bệnh nhi (4,2%) được chỉ định liều tiêm thứ hai để hoàn thành siêu âm Doppler tim với liều trung vị lần 2 là 0,125mg/kg/lần (IQR = 0,06). Thuốc Midazolam có tác dụng an thần trong thời gian trung vị là 5 phút (IQR = 3,2). Tất cả các bệnh nhi trong nghiên cứu (n = 312) sau sử dụng thuốc Midazolam không có các dấu hiệu shock phản vệ, tím tái, co giật, suy hô hấp hoặc ngừng thở.
Kết luận: Sử dụng thuốc Midazolam đường tiêm tĩnh mạch có hiệu quả an thần cho bệnh nhi trước siêu âm Doppler tim.
Probability of police dogs detecting missing people in search sectors
Authors: öhman Björn , Frank Jens
Published: October 2023

Searching for missing persons is an important task for police dog teams. The purpose of this study was to investigate what proportion of missing persons are found during sector searches. The study was conducted as an exercise within the framework of the local weekly training structure (L406) for police patrol dogs in Police Region South during the winter and spring of 2022/2023. A total of 23 dog teams participated over six weeks from December 2022 to April 2023. During the searches, 25 out of 26 (96%) of the deployed decoys were found, which means that a missing person is very likely to be found by the police dog teams also during real search and rescue missions. Interestingly, the dog teams that have used a total search-time below average have found decoys to the same extent as the teams that have used more total search-time. The group that has used less than 119 minutes and where the dog has travelled an average of 9.5 km has thus been sufficient to find the missing persons. This means that the teams that have searched longer than the average and where the dog has travelled a longer distance, have used more time than actually needed. A total search-time of 119 minutes on average and a distance travelled by the dog of 9.5 km was sufficient to find all the decoys in an area of 25 hectares. A shorter search-time and shorter distance travelled would likely have been sufficient to find the same number of decoys, but based on the results of this study we cannot determine what time or distance would have been sufficient. This is however interesting to investigate further in future studies as it suggests that there is a possibility to cover larger areas in less time but with the same probability of detecting missing persons.
НОВИЙ ВИМІР ВИХОВАННЯ: СОЦІАЛІЗАЦІЯ ДИТИНИ В УМОВАХ ЦИФРОВОГО ПРОСТОРУ
Authors: Клименюк Наталія
Published: October 2023

Науково-методичну статтю присвячено вивченню впливу цифрового середовища на соціалізацію дитини та вирішенню проблем, пов’язаних із організацією освітнього середовища так званих «цифрових аборигенів». Проаналізовано різноманітні проблеми, що виникають у процесі соціалізації дітей в умовах інформаційно-цифрового простору, зокрема такі, як: технологічний розрив між поколіннями, інформаційний шум, гейміфікація. Актуалізовано проблему щодо необхідності формування та постійного підвищення компетентності педагогічних працівників у галузі цифрової освіти. Акцентовано на важливості навчання дітей безпеки в цифровому просторі, розвитку здоров’язбережувального потенціалу сімейної медіаосвіти. Доведено, що виховання та навчання дитини в цифрову епоху потребує інших підходів, ніж традиційна аналогова освіта. Окреслено шляхи формування компетенцій, що дозволяють сучасним дітям ефективно послуговуватись інформаційно-цифровими ресурсами та вчасно розпізнавати й уникати різноманітних небезпек у мережі. Проаналізовано Концепцію виховання дітей та молоді в цифровому просторі.
POTENCIAIS BARREIRAS PARA INOVAÇÃO TECNOLÓGICA NO AGRONEGÓCIO: UM ESTUDO DE DOIS CASOS NO SETOR SUCROENERGÉTICO
Authors: Vieira Danilo Alexandre Francisco , Baptista Renato Dias , Vieira Karina Rabelo Ogasawara
Published: October 2023

O principal objetivo desta pesquisa foi identificar potenciais barreiras enfrentadas por empresas do agronegócio na inovação tecnológica e verificar como essas barreiras influenciam as empresas do setor sucroenergético. Para tanto, realizou-se um levantamento bibliográfico sobre inovação tecnológica no agronegócio e potenciais barreiras. Esta pesquisa é de cunho qualitativo e descritivo. Adotou-se o método estudo de caso e duas usinas de grande porte foram selecionadas. Realizou-se pesquisa de campo utilizando-se do formulário de entrevista semi-estruturado. Como resultado, verificou-se que as potenciais barreiras identificadas são influenciadas pelos agentes internos e externos. Entre as nove potenciais barreiras identificadas, sete delas foram observadas nas empresas selecionadas neste estudo. Felizmente, muitas delas podem ser superadas e algumas proposições foram apresentadas. A superação das barreiras pode resultar em ganhos consideráveis como, melhor desempenho, trabalhadores mais qualificados, maior produção, redução dos custos e maior alinhamento entre a organização e os agentes na qual ela se relaciona. Este estudo contribuiu com a identificação das potenciais barreiras, o que pode auxiliar os gestores na redução dos impactos no processo de inovação tecnológica. Estudos futuros poderão realizar uma pesquisa do tipo survey com um diagnóstico de todo o setor.
A COMPETÊNCIA DO FONOAUDIÓLOGO NO DIAGNÓSTICO DE ANQUILOGLOSSIA EM NEONATOS
Authors: Cavalcante Gisele Mayara Farias , Motta Priscila de Paula , Amorim Berteson Jorge Leite
Published: October 2023

A anquiloglossia é definida como uma anomalia congênita que se caracteriza pela inserção curta do frênulo lingual e que pode ocasionar postura anormal da língua e restrição da mobilidade, promovendo deglutição atípica, dificuldade na fonação, mastigação e na amamentação. Representa 78% de todas as condições bucais que são detectadas em estudos que envolvem bebês de até 3 meses e a sua ocorrência é de cerca de 1 indivíduo a cada 300 nascimentos. Tratou-se de um estudo com abordagem qualitativa do tipo revisão de literatura.  Após a aplicação da metodologia proposta, identificamos 17 estudos que enfatizavam a temática da competência do fonoaudiólogo na realização de diagnóstico de anquiloglossia em neonatos. O diagnóstico realizado através da triagem neonatal do frênulo lingual, é um exame simples, indolor, não invasivo e de baixo custo e que pode ser realizado por diversos profissionais capacitados, entre eles o fonoaudiólogo.
SISTEMA ANTIFURTO PARA MOTOCICLETAS DE BAIXA CILINDRADA
Authors: Chaves Judite Bezerra Areque , De Oliveira Jozias Parente , Cardoso Fábio de Sousa , Gomes Raimundo Claúdio Souza , Printes André Luiz , Ferreira Sobrinho Angilberto Muniz , E Silva Luana Paula da Silva , Brito Adrielle Gracielle Anhes Moreno
Published: October 2023

Desde o ano de 2019 a população brasileira vem passando por uma série de mudanças: a pandemia causada pela Covid – 19, isolamento social, desemprego, falta de insumos nas fábricas e empresas, atrasos logísticos internacionais, e mais recentemente o aumento do preço da gasolina. No Amazonas, os impactos dessa nova realidade não foram diferentes das outras regiões, e muitas pessoas tiveram que se adaptar a essas novas mudanças. Muitas dessas pessoas aderiram ao trabalho de “delivery” que conta com a motocicleta como principal meio de transporte e, nos dias que se seguiram, o veículo que mais gerou empregos. Desde o ano de 2021 houve um aumento de mais de 45 mil motocicletas na frota amazonense, de acordo com os dados do Ministério de Infraestrutura, representando assim 31,42% de toda a frota do estado, perdendo apenas para os automóveis com 42,01% de participação. Tendo em vista essa nova realidade pela qual a população passa e o aumento crescente de pessoas aderindo à motocicletas, o objetivo do presente trabalho foi desenvolver um sistema antifurto para motos, aproveitando o próprio sistema eletrônico do veículo, baseado na autenticação biométrica, para inibir ladrões e proteger o proprietário de possíveis prejuízos do seu veículo.
EMPREGABILIDADE DO RECÉM-FORMADO EM ENFERMAGEM: UMA REVISÃO INTEGRATIVA
Authors: Lima Helena de Paula Gonçalves , Fernandes Amanda Costa , Portela Ida Caroline Dourado , Da Silva Regiane Aquino Alves
Published: October 2023

Objetivo: Pretende-se avaliar a situação de empregabilidade do profissional recém-graduado em enfermagem. Método: Trata-se de um estudo de levantamento bibliográfico do tipo revisão integrativa. Foi realizada uma pesquisa na plataforma Biblioteca Virtual em Saúde e Google Acadêmico, em 29 de agosto a 3 de setembro de 2019. Resultados: A amostra final resultou em 5 artigos, sendo predominante o ano de publicação em 2017. Considerações finais: Observou-se, que o primeiro emprego dos profissionais recém-formados em enfermagem mostra-se como algo desafiador, estabelecido pela existência de duas vertentes observadas: o preparo desse profissional e a demanda do mercado de trabalho.
Cybersecurity and Cyber Defense Insights: The Complementary Conceptual model of Cyber resilience
Authors: Možnik Darko , Delija Damir , Tulčić Domagoj , Galinec Darko
Published: October 2023

Cybersecurity planning within a complex system and applying its principles aims to achieve system resilience in cyberspace. The purpose of a complex system is to carry out a mission as a set of abilities and preferences concerning the internal and external circumstances of the system. Achieving cyber resistance requires organizational, human, material, and financial resources to implement measures, activities, and procedures to reduce residual (remaining) security risk. This part of the security risk must be accepted within the system since it is impossible to achieve its further reduction. The research in this paper analyzes ways and means to achieve cyber resistance in the conditions of today's growing security risks. This research aims to create a new model of cyber resistance, which includes cyber and information security. This also considers that the methods of separating previously unseen threats and attacks of the past day are unknown today in a large number of business cases. To confront the challenges, there is a need to create "knowledge about ignorance" and the development of cyber capabilities based on the principles of cyber security and defense.
Apprenticeship System and Performance of Family Owned Businesses in South East, Nigeria
Authors: Ekenechukwu Ignatius Chukwuemeka
Published: October 2023

This study focused on apprenticeship system and performance of Family-Owned Businesses in South – East, Nigeria. The study investigated the effect of cheap labour offered by apprenticeship on effective product pricing, the effect of distribution network created during apprenticeship on the market share, and the effect of graduate apprentice on market expansion of FOBs in South-East, Nigeria. The research adopted the descriptive survey design. The study was carried out in Abia, Anambra, Ebonyi, Enugu and Imo States. The study was carried out on the Family-Owned Businesses (FOBs). The response rate was 91.8% of the estimated sample size of 572. The study used multi-stage sampling technique for the sample selection. Data were analyzed using descriptive and inferential statistics. Hypotheses were tested using binomial logistic regression. Findings indicated that cheap labour offered by apprenticeship significantly and positively affect effective product pricing, distribution network created during apprenticeship has a significant positive on the market share and that graduate apprentice significantly and positively affected the market expansion. The study concluded that FOBs can benefit from these programs by accessing affordable labor, expanding their distribution capabilities, and leveraging the skills and knowledge of graduates. The study recommended among others that FOBs should collaborate with educational institutions, vocational training centers, and government agencies to design comprehensive and well-structured apprenticeship programs, and that these initiatives should concentrate on improving technical skills, fostering business acumen, and deepening product knowledge.
Examining the Ill-Effect of Stigmatization on Disequilibrium of Life During Pandemic Along with the Mediating Role of Stress and Social Isolation
Authors: Mukherjee Soumya
Published: October 2023

With the outbreak of the coronavirus, all facets of our lives have changed all of a sudden. The “infodemic” has triggered stigmatization further leading to disequilibrium in our life. We are entangled by fear, depression, anxiety, and uncertainty. The “witch-hunt hysteria” has led our life to flow in different dimensions. Uncertainty loomed large over the lives of the people who are stigmatized and thus dilemmas ruled over their life leading to imbalance. Considering this reality, our present study focused to measure the impact of stigmatization on the disequilibrium of life with a mediating effect of stress and social isolation. To reach a decisive conclusion we administered Smart PLS. The study evolved on the fact that Stigmatization has a direct influence on the disequilibrium of Life. Stress and Social Isolation play a pivotal role indirectly and have a mediating influence between Stigmatization and Disequilibrium of Life. Hence, this research work gives the means to understand the impact of stigmatization in our lives and how it can be managed not only to restore the balance of life but also to grow and excel to reach the helm of success.
Trail to Adulthood: Status of Youth Grounded on Markers of Adulthood
Authors: Sultana A. Shahin
Published: October 2023

Adulthood is considered as one of the longest life courses; major transition is taking place in one’s life during the entry of this life course. There are markers or milestones one must achieve to enter into adulthood. Many researchers have reported that young people of modern society take much longer time to enter into adulthood and durability of the transition period is unusually longer than normal transition (Arnett, 2000; Cote, 2000; Robbins &Willner, 2001). The term “Emerging Adulthood” is a culturally constructed life course that has been introduced by Arnett (Arnett, 1994). The paper is trying to find out the Perceived adulthood status, Status of achieved markers and the Importance given by the young people to the markers using the Markers of Adulthood scale introduced by Arnett. The study has been conducted among young people aged between 18 and 25 in Kerala, India. The study results show that heterogeneity exists in this age group is related with their adulthood perception and most of the markers are not yet achieved by the majority of the participants. They give importance to their individuality as well as their civic responsibility and parental care.
Eficacia del Ácido Hialurónico en el tratamiento de la Parálisis de Cuerdas Vocales
Authors: Cajamarca Suin Lisseth Johmara , Ortega Barrazueta Jorge Alfredo
Published: October 2023

Introducción: el ácido hialurónico (AH) ha emergido como una prometedora terapia para la parálisis de cuerdas vocales. Este compuesto biocompatible ofrece mejoras en la movilidad y calidad vocal al restaurar la hidratación y elasticidad de las cuerdas vocales, abriendo nuevas perspectivas en el tratamiento de esta afección.

Objetivo: describir la eficacia del ácido hialurónico en la parálisis de cuerdas vocales

Resultados: los estudios sobre laringoplastia inyectable con AH indican mejoras en la calidad de vida y la voz a corto y mediano plazo. También sugieren beneficios en la deglución. Se observaron complicaciones inflamatorias, algunas potencialmente graves. Se necesita más investigación para confirmar los efectos y optimizar el procedimiento, destacando la importancia de la atención cuidadosa y la monitorización de los pacientes.

Conclusiones: Los estudios analizados respaldan la eficacia de la laringoplastia inyectable con ácido hialurónico en la mejora de la calidad de vida y la función vocal en pacientes con disfunción de cuerdas vocales. Se observaron beneficios tanto en la evaluación perceptual de la voz como en la objetiva en el laboratorio, especialmente a corto y mediano plazo. Además, se evidenció una mejoría en la función de deglución en algunos casos.
Đánh giá hiệu quả giám định loài Chò nâu (Dipterocarpus retusus) tại tỉnh Thái Nguyên của một số chỉ thị DNA mã vạch
Authors: Cúc Bế Thị , Hùng Hà Bích , Hưởng Nguyễn Thế , Trang Lương Thị Thu , Thông Vũ Văn
Published: October 2023

Các loài cây họ dầu được coi là loài ưu tiên bảo tồn ở nhiều quốc gia trong phạm vi phân bố tự nhiên của loài. Trong các loài cây họ Dầu, Chò nâu là cây gỗ lớn có giá trị kinh tế cao so với các loài cây gỗ khác. Hiện trạng loài cây Chò nâu ở Thái Nguyên còn lại rất ít, phân bố rải rác ở các vườn rừng, rừng tự nhiên thứ sinh. Trong nghiên cứu này, 03 trình tự DNA mã vạch là matK, trnH-psbA và ITS2 của 12 cây Chò nâu tại Thái Nguyên được nhân bản và giải trình tự nucleotide thành công. Trình tự matK và trnH-psbA tương đồng 100% giữa các mẫu Chò nâu nghiên cứu, với kích thước tương ứng là 814 bp và 292 bp. Trình tự ITS2 dài 377 bp thể hiện sự sai khác tại 13 vị trí nucleotide giữa các mẫu Chò nâu. Hiệu quả giám định loài Chò nâu tại Thái Nguyên của ba trình tự DNA mã vạch được đánh giá theo thứ tự như sau: matK > trnH-psbA > ITS2. Các trình tự DNA mã vạch của loài Chò nâu tại Thái Nguyên được đăng ký thành công trên GenBank là matK mã số OQ606887, trnH-psbA có mã số OQ606888 và ITS2 với các mã số OR335043, OR335044, OR335045. Việc giám định chính xác loài Chò nâu dựa trên chỉ thị DNA mã vạch là một nội dung quan trọng phục vụ công tác bảo tồn và phát triển loài cây này tại Thái Nguyên nói riêng và trên cả nước nói chung.
Hiện trạng và tình hình sử dụng côn trùng làm thực phẩm tại huyện Xaythany, Thủ đô Viêng Chăn, nước Cộng hòa dân chủ Nhân dân Lào
Authors: PHENGCHAMPA Thongvanh , Thanh Lê Bảo , Tứ Nguyễn Văn
Published: October 2023

Sử dụng phương pháp tuyến, điểm điều tra, kết hợp với phỏng vấn bán định hướng để nghiên cứu hiện trạng sử dụng côn trùng làm thực phẩm tại huyện Xaythany, Lào năm 2022. Kết quả đã ghi nhận được 20 loài côn trùng, thuộc 17 họ và 7 bộ côn trùng được người dân thu thập, chế biến, sử dụng làm các món ăn hàng ngày. Sinh cảnh đất canh tác nông nghiệp có số lượng loài phân bố nhiều nhất, 15 loài (75,0% tổng số loài). Sinh cảnh rừng nguyên sinh, 13 loài (65,0%). Sinh cảnh Trảng cỏ, cây bụi gần rừng nguyên sinh, 11 loài (55,0%). Sinh cảnh sông nước có số loài phân bố ít nhất, 4 loài (20,0%). Hầu hết các loài loài xuất hiện ngoài tự nhiên vào tháng 4, 5 và 6 trong năm, rất ít loài xuất hiện ngoài tự nhiên trong tháng 11 và 12. Có 7 loài (40% tổng số loài) được người dân khai thác ở mức độ ít, 11 loài (50,0%) khai thác mức độ vừa và 2 loài (10,0%) khai thác ở mức độ nhiều. Có 18 loài (90,0%) được người dân thường xuyên sử dụng, 2 loài (10,0%) người dân sử dụng ít và vừa. Để chế biến côn trùng làm thực phẩm đều trải qua 2 khâu: sơ chế và chế biến. Trong khâu chế biến, các loài đều được người dân làm theo cách chiên với dầu có nêm cùng một số gia vị như ớt tươi, bột cay, lá chanh.
Kỹ thuật trồng thâm canh cây Trám đen ghép
Authors: Thanh Nguyễn Minh , Sơn Trần Thanh , Cường Lê Văn , Tường Bùi Văn
Published: October 2023

Trám đen (Canarium tramdemum Dai & Yakovlev, hoặc C nigrum (Luor) Engler), hoặc Canarium Pimaela Leenh). Trám đen là cây lâm nghiệp đa tác dụng, cung cấp gỗ làm vật liệu xây dựng, đóng đồ gia dụng, quả Trám đen là một loại thực phẩm có giá trị, quả tươi giã lấy nước uống giải độc do ăn phải cá nóc, cá thối, chữa hóc xương cá. Quả khô tán bột, rắc chữa nứt nẻ da, nở miệng và trị sâu răng... Hiện nay, Trám đen đang được thu hái từ rừng tự nhiên hoặc trồng phân tán trong vườn hộ gia đình. Hầu hết các cây này là cây được trồng từ cây con bằng hạt hoặc tái sinh tự nhiên, thường cao 20 - 30 m, nên rất khó thu hái quả. Một số cây ghép chưa chú ý đến nguồn gốc cành ghép nên năng suất, sản lượng thấp, hay mất mùa, chất lượng của quả trám thấp. Để có thể đưa cây Trám đen ghép vào thực tiễn sản xuất, là cây có giá trị, góp phần làm tăng thu nhập cho người dân, cần tạo ra những cây Trám đen có nguồn gốc, năng suất và chất lượng quả ngon, chiều cao thấp dễ thu hái. Dưới đây là kỹ thuật trồng thâm canh Trám đen bằng cây ghép theo hướng lấy quả, được tổng hợp từ kết quả dự án khuyến nông TW “Xây dựng mô hình trồng thâm canh trám bằng cây ghép” từ 2020 - 2022.
The Influence of Perceived Usefulness, Perceived Ease of Use, and Perceived Enjoyment on the Intention to Use Behavior Through Trust on Shopeepay E-Wallet Users in DKI Jakarta
Authors: Maria Vita , Sugiyanto Liem Bambang
Published: October 2023

The purpose of this study was to find out how perceived usefulness, perceived ease of use, perceived enjoyment, and trust affect the behavioral intention to use shopeepay users in DKI Jakarta. This research is quantitative. The survey was conducted on 160 respondents who are or have used shopeepay. Data analysis was carried out using structural equation modeling with AMOS. The results show that perceived usefulness, perceived ease of use, and trust variables have a significant positive influence on behavioral intention. However, this is different from perceived enjoyment which has a positive and insignificant influence on behavioral intention to use. This is different from perceived usefulness, perceived ease of use, and perceived enjoyment which show insignificant results if mediated by trust. Research reveals that overall trust makes the greatest contribution to behavioral intention to use, followed by perceived ease of use and perceived usefulness. So the conclusion is that companies can increase behavioral intention to use through personal information data security which is the largest contributor indicator to personal information security from hacking. The limitations in the research, among others, the limited theoretical studies up to the time of data collection, the location and research objects which only focused on e-wallet users in the DKI Jakarta area, and the number of respondents who had not reached the maximum limit that should have been. The recommendation given as part of the research implications is that companies can increase perceived usefulness, perceived ease of use, and perceived enjoyment by increasing effectiveness ease of learning e-wallet, and enjoyable experience when using Shopeepay.
Monitoring of the condition of woody plants in the central part of the city of Donetsk
Authors: Kornienko Vladimir O. , Kharkhota Lyudmila V.
Published: October 2023

The dendroflora of Donetsk has been studied the species composition of trees in stands has been determined, the age structure of plantings has been analyzed, the life condition of green spaces has been assessed, as well as morphometric parameters of trees have been evaluated and models of age dependences of the allometric coefficient of trees, characterized by high indicators of adequacy to the initial data, have been proposed for the first time. As part of the linear plantings of the surveyed streets, 45 species of trees were identified, including 13 species of the indigenous fraction of the local flora belonging to 24 genera and 17 families. Dominant are Populus bolleana Lauche, Acer platanoides L., Betula pendula Roth, Acer pseudoplatanus L., Robinia pseudoacacia L., Aesculus hippocastanum L. and Picea pungens Engelm. The plantings are dominated by species of European (48,85%), North American (22,49%) and Central Asian (18,02%) origin. The most numerous in trees is the age group of 4049 years. The vital condition of 41% of trees with a fast and medium growth rate is assessed as good with minor signs of weakening, and 59% of plants are marked as severely weakened or dying. For slow-growing trees, 91% of the sample consists of healthy plants with minor signs of weakening.
Species composition of lichens in the zone of impact of a coal mining enterprise
Authors: Larina Olga A. , Yurkova Anastasia V.
Published: October 2023

This article presents a multi-aspect analysis of lichens growing in the impact zone of a coal mining enterprise located in the Altai District of the Republic of Khakassia. The study was conducted every month from May to October for four years together with the staff of the Department of Biology. The collection of material was carried out according to the generally accepted methodology in the vicinity of the Bolshoe and Stolbovoe lakes located on the territory of the enterprise. The length of the study area was 8 km. 41 species of lichens from 13 families and 24 genera have been found in the vicinity of Bolshoe and Stolbovoe lakes, settling mainly on rocks. Lichen samples were also collected on soil, trees, shrubs and concrete slabs. The familial and generic spectra of lichens characterize this research area as arid and are noted for lichenoflora of the temperate Holarctic. The life forms and ecological groups of the studied lichens on the territory of the Bolshoe and Stolbovoe lakes are typical for steppe.
Carbon stocks in the litter of the middle taiga deciduous forests of the Komi Republic
Authors: Pristova Tatiana A.
Published: October 2023

Data are presented on the stock and content of carbon in the litter-fall and litter of middle-taiga deciduous forests of different ages, which are formed at the site of felling of bilberry-type spruce forests. It has been determined that the litter of birch-spruce young stands accumulates 10 tC/ha, while annually with ground litter 1 tC/ha enters, in aspen-birch stands 8 and 2 tC/ha, respectively. The results of the research have shown that the contribution of the litter of the underground part of vegetation to the accumulation of carbon in the litter is comparable to the above-ground one and is about 1 tC/ha per year for woody plants and 0,61,1 tC/ha per year for ground cover plants. The rate of annual carbon release in the process of litter destruction is 2130%, for the fall of assimilating organs of trees and plants of the ground cover 4279%, for branches, cones and tree roots 724%. The carbon content in the litter is differentiated by subhorizons: its concentration in Oi is higher than in Oe + Oa. In the studied deciduous stands, the increase in litter reserves from the upper subhorizon to the lower subhorizon is inversely proportional to carbon accumulation. The average annual rate of carbon turnover in the litters is about 3 years.
About the functionality of the animal lower jaw in the economy of the Late Bronze Age (from finds of Bay-Kiyat I settlement, Tarkhankut peninsula)
Authors: Kashuba Maya T. , Malyutina Anna A. , Kulkov Aleksandr M. , Kozhukhovskaya Yulia V. , Kulkova Marianna A.
Published: October 2023

Investigations of functional features of the lower jaws of animals were carried out at the Late Bronze Age site Bai-Kiyat I. The Bai-Kiyat I settlement is one of the most significant settlements in North-Western Crimea, which was excavated by V.I. Kolotukhin in the 1990s. About 14 living structures, numerous household structures, as well as finds of ceramic fragments; clay artifacts, bones and horns, and stone, and bronze tools were found. Archival materials on archaeozoological collection from this settlement showed that domestic animals (96%) are represented by agricultural species, among which sheep have a large proportion. The lower jaws of sheep were processed and used by the population of this settlement as tools in economic activities. Similar tools are widely known in the Late Bronze Age at many sites, as well in the south of the European part and in Central Asia, and on the Altai sites. According to their functional specifics, they were defined as sickles, tools for working leather, anvils in blacksmithing, etc. Determination of traces of human activity on the bone surfaces and microtomographic scanning showed that the lower jaws of sheep from the Bai-Kiyat I settlement were used for processing animal skin. Thus, complex scientific and historical archival research for the first time established the role of sheep breeding in the economic system of settled pastoral settlements of the Late Bronze Age and the presence of leather production on the territory of the North-Western Crimea.
«I will make no speeches; I come to die»: the duke of Monmouth execution – a simple of Jacobite propaganda, 1685
Authors: Gordienko Dmitry O.
Published: October 2023

The article analyzes a document testifying to the last moments of the Duke of Monmouths life. The eldest illegitimate son of Charles II, Monmouth rebelled against his Catholic uncle James II. The rebel militias were defeated by the royal regular army and the Duke was captured. The defeated bastard of royal blood tried to save his life by begging forgiveness from the king, but was executed. Government propaganda used the plot of the dukes execution, showing him as a weak and weak-willed traitor. The text of the article analyzes a pamphlet describing the various stages of preparation for the execution of the duke. The pamphlet shows Monmouths behavior before his death. His dialogue with the priests is given. The attempt of the royal power to force Monmouth to repent is shown. The documents included in the appendix are also being examined the dukes letters to King James and his declaration, in which the rebel is blamed before the Crown. The Duke of Monmouth was the last rebel of royal blood in the history of England to claim the throne of the Three Kingdoms. It is concluded that the rebellious duke has no support from the general population and the popularity of his business. The importance of mass media in early Modern England is shown.
The activity of E.I. Baranovsky on the preparation and abolition of serfdom in the Orenburg Region in the assessment of J.P. Krechetovich
Authors: Khanzhin Evgeny E.
Published: October 2023

The paper shows the role of Orenburg civil governor Egor Ivanovich Baranovsky in the assessment of Joseph Pavlovich Krechetovich. The work is based on the analysis of I.P. Krechetovichs monograph Peasant reform in the Orenburg Region (reform preparation), in which various aspects related to the preparation of the reform of the abolition of serfdom in the Orenburg province are considered in detail, and the characteristics of the personalities who influenced its course are given. One of these people was the Orenburg civil governor E.I. Baranovsky, whose activities were aimed at facilitating the life of landowners and factory peasants. The paper presents brief biographical information of I.P. Krechetovich. The biography of E.I. Baranovsky before his arrival in the Orenburg Region is considered. The characteristic of his activity in leadership positions in the Orenburg province is given. The author draws attention to the role of E.I. Baranovsky in eliminating peasant unrest on the territory of the region. A brief description of the provincial committees is given. The influence that the civil governor exerted on the course of meetings of the Orenburg provincial Committee is considered. The author summarizes the historical examples presented in the monograph of I.P. Krechetovich, which testify to E.I. Baranovsky as a far-sighted politician who was not indifferent to the fate of the region entrusted to him.
Visualization of information in a digital educational environment
Authors: Alekseeva Elena E.
Published: October 2023

The development of a digital society as well as the digital transformation of education has a significant impact on the modern educational process. An increase in the volume of educational material involuntarily leads the student to the need to continuously process information flows both educational and extracurricular. Incoming data must be analyzed, comprehended, divided into useful and redundant, which in turn leads to the need to use innovative tools, digital content visualization technologies that would contribute to its perception, analysis, memorization, interpretation and reproduction. Infographics can become one of these tools, as well as improve the information and computer literacy of students as well as teachers in a digital educational environment. The skills of working with infographics in a digital educational environment can be useful for students in their future professional life and for social adaptation. The paper reveals the relationship between the development of digital literacy of students and the use of infographics and its elements for this purpose, which would allow students to master subject knowledge, skills and abilities as well as meta-subject competencies of the digital society. Infographics is a way of graphical representation of complex information, the purpose of which is to concisely, accurately and reliably represent large amounts of data without losing information. As a result of the analysis of the possibilities of using infographics as a way to visualize digital educational content and its elements in the classroom, for the development of digital literacy of students, it has been found that infographics can be used, for example, to explain the operation of various devices, when teaching programming, to visually illustrate facts or events, to create problematic situations, as reference materials in solving problems.
The profile of key competencies of teachers with vocational education and training as a reflection of employers’ requests
Authors: Golub Galina B. , Prudnikova Viktoria A. , Fishman Lev I. , Fishman Irina S.
Published: October 2023

The article looks at the results of recent research dealing with the requests of employers in the general education sector for the content and level of formation of various aspects of the key competencies of primary school teachers. The article represents methodology and a tool for building up a profile of key competencies of graduates of the system of vocational education and training. The tool can be used at the level of the regional system of vocational education followed by setting specific tasks for the formation of key students competencies before professional educational organizations implementing certain vocational programs. The tool can also be used at the professional educational level to refine requests from employers representing partner organizations. The results of an empirical study are presented, which made it possible to build a profile of the key competencies of teachers with vocational education, which can be used by professional educational organizations for planning the work on the formation of students key competencies in the corresponding program. It is revealed that the main function of universal competencies, for employers in the field of general education, lies in the fact that universal ways of activity become the basis for mastering professional activity, though employers rarely allow situations requiring direct access to universal ways of activity. The findings suggest that it is necessary to specify the requirements of the Federal State Educational Standards for the key competencies of vocational education and training students in different programs based on the requests of employers, obtaining a specific list of planned educational results of this type for each program or group of related programs.
The role of humor in the formation of a positive attitude towards the educational environment and the teacher at a technical university
Authors: Kotliarenko Iuliia Y. , Odaryuk Irina V.
Published: October 2023

The paper explores the possibilities of humor as one of the pedagogical techniques that form a positive attitude of students towards the teachers working with them and thus contribute to the implementation of successful learning activities. An empirical study has been carried out, which consists in studying the perception of students of their mentors depending on their speech behavior, including the use of humorous techniques. The results showed that teachers who skillfully operate with humorous discourse in the educational process and in extracurricular communication evoke a positive attitude among students towards themselves and, accordingly, towards the discipline being taught. The scientific novelty of the study lies in the fact that for the first time the effectiveness of the activity of a teacher of a technical university is considered, depending on his or her possession of humorous skills. Its the first time students majoring in engineering have become participants in the survey on this topic. The practical significance is due to the possibility of using the results of the study in educational activities in order to create a positive educational environment, motivate students with emotionally presented material to facilitate its understanding and memorization. Research methods: description, analysis, systematization, generalization of theoretical material, an experiment to study the attitude of students to students who use humor as a pedagogical technique in teaching. The findings are significant for school and university teachers, researchers involved in the search for innovative tools in teaching.