bluuebunny/crossref_metadata_2025_split huggingface dataset:
Evaluation of the Toxicological Effects from Bothrops Jararacussu Snake
Venom on Zebrafish (Danio Rerio) Embryos and Larvae
Authors: da Silva Layssa Gualberto , De Abreu Oliveira Pierri Emanoel , dos Santos Pedro Gabriel Nascimento , Costa Ribeiro  Souza Juliana Alves , Martins Rafael Xavier , de Lima Maria Caroline Lourenço , de Souza Falcão Erica , Farias Davi Felipe , Marchi-Salvador Daniela Priscila 
Published: May 2023

Introduction:
Approximately 90% of reported and identified cases of snakebites in Brazil are caused by species belonging to the Bothrops genus. These snakes have clinical rele-vance due to their venom composition, which contains substances capable of triggering local and systemic effects, leading to morbidities and/or mortality.

Objective:
The objective of this study was to evaluate the toxic and toxinological effects of Both-rops Jararacussu snake venom on zebrafish embryos and larvae.

Methods:
The stability of B. Jararacussu snake venom under the conditions used in the toxicity experiments in zebrafish embryos and larvae was evaluated on citrated human plasma. Zebrafish embryos and/or larvae mortality, morphological alterations, spontaneous tail movements and heartbeat caused by the venom were quantified within 96 hours. Toxicity parameters and activity of enzyme-related toxicity biomarkers were evaluated in zebrafish after 96 hours of semi-static exposure to the venom.

Results:
The results indicated that the venom causes toxicity in zebrafish embryos and larvae, in-ducing embryonic mortality, alteration in the number of spontaneous tail movements and activity of biomarker enzymes. The results suggested that the toxic effects caused by the venom in the ear-ly stages of zebrafish development are mediated, in part, by neurotoxic action, induction of oxida-tive and metabolic stress caused by low molecular weight components, and proteins present in this venom.

Conclusion:
Toxinological evaluations using the zebrafish as a model are scarce; however, this study presented promising results that encourage the development of future research in toxinology using this animal as a model organism.
Mechanical Characterization of Curaua Fiber/Babool Wood Particle
Reinforced Polyester Hybrid Composite
Authors: Suthan R. , Rao A. Padma , Aurtherson P.Babu , Arul Sujin Jose , Ajan K. , Jenaris D.S. 
Published: May 2023

Background:
The researchers are in the situation to satisfy the demand for engineering
materials by developing novel eco-friendly materials. The natural fiber composites are the
substitutes for the synthetic material.

Introduction:
The mechanical properties of curaua fiber-reinforced polyester (CFRP) composites
were investigated, as well as the effects of curaua fibre infusion with Babool Wood particles
(BWP).

Methods:
The composite specimens were fabricated using a hand lay-up approach using varying
amounts of curaua fibres (CF) and babool wood particles in a 1:1 ratio in order to test the tensile
strength and flexural strength.

Results:
The results demonstrated that before weakening, the tensile strength and flexural
strength of the composite samples rose by up to 40% for hybrid reinforcements. Comparing samples
made of pure resin to those made of the composite at 40 weight percent (CF20/BWP20), the
tensile and bending strengths of the composite are improved by 93.42% and 86.4%, respectively.

Conclusion:
The tensile and flexural modulus values of the hybrid composites increased by up to
50% fiber, but less successfully (CF25 and BWP25). The fracture mechanism of the shattered
composite samples was examined using scanning electron microscopy.
Signifikansi Kebugaran Jasmani Terhadap Prestasi Belajar Siswa Sekolah Dasar
Authors: Prastyawan Rifky Riyandi , Pulungan Khoirul Anwar 
Published: May 2023

Kebutuhan kebugaran jasmani sangatlah penting terhadap pencapaian hasil belajar, karena kebugaran jasmani kemampuan tubuh untuk menyesuaikan tugas sehari-hari dengan tanpa kelelahan, mempunyai energi yang cukup untuk menikmati waktu luang maupun menghadapi waktu darurat setiap saat. Penelitian ini bertujuan untuk mengetahui pengaruh kebugaran jasmani terhadap prestasi belajar siswa Sekolah Dasar. Metode yang digunakan dalam penelitian kuantitatif dengan pendekatan ex post facto. Penelitian dilakukan pada bulan 2022. Sampel data adalah seluruh siswa kelas VI SDN Somoketro yang berjumlah 29 siswa. Instrumen penelitian yang digunakan ialah instrument Tes Kebugaran Jasmani Indonesia tahun 2010 yang terdiri dari lari 40 meter, gantung tekuk siku 30 detik, baring duduk 30 detik, loncat tegak 30 detik dan lari 600 meter. Untuk mengetahui prestasi belajar menggunakan nilai raport semester tahun 2020/2021. Teknik pengumpulan data dilakukan dengan tes dan dokumentasi. Hasil dari penelitian ini menunjukan bahwa bahwa kebugaran jasmani bukan salah satu faktor yang menentukan kenaikan maupun penurunan hasil belajar siswa. The need for physical fitness is very important for achieving learning outcomes, because physical fitness is the body's ability to adapt daily tasks without fatigue, has enough energy to enjoy free time and face emergencies at any time. This study aims to determine the effect of physical fitness on learning achievement of elementary school students. The method used in quantitative research is an ex post facto approach. The research was conducted in 2022. The data samples were all 29 students in class VI at Somoketro Elementary School. The research instrument used was the 2010 Indonesian Physical Fitness Test instrument which consisted of 40 meters running, 30 seconds of hanging elbows, 30 seconds of lying down, 30 seconds of upright jumping and 600 meters of running. To determine learning achievement, use the 2020/2021 semester report card scores. Data collection techniques are carried out by testing and documentation. The results of this study indicate that physical fitness is not a factor that determines the increase or decrease in student learning outcomes.
Participation of the Defender in the Pre-Trial form of Appeal
Authors: Rudakova S. V. 
Published: May 2023

Relevance. Appeal in criminal proceedings is extended to all stages and proceedings. The right to appeal has been elevated to the rank of a criminal procedural principle and is included in the procedural status of almost every participant. The scale of the implementation of the right to appeal, the lack of uniform practice and its proper provision determine the relevance of research in this area. A special place in the system of ensuring the right to appeal is occupied by the defender, who does not always have both sufficient powers and means of their implementation.The purpose of the study is to determine the optimal legislative regulation of the procedural status of a defender in a pre-trial criminal procedural appeal.Objectives: study of theoretical developments and provisions of criminal procedure legislation in terms of regulating the procedural status of the defender in the field of appeal; development of the author's position on the proper and possible procedural position of the defender in this area.Methodology. Traditional general scientific, private scientific and special methods were used.Results. A set of new knowledge about the procedural potential of a defense lawyer in criminal procedural appeal at the pre-trial stages of criminal proceedings.Conclusions. To optimize the procedural regulation of the defender's status and to ensure proper assistance to the principal in the implementation of appeal actions. It is offered: supplement Part 5 of Article 125 of the Code of Criminal Procedure with the powers of the court to decide on the return of the complaint for its resubmission; determine the specific grounds for leaving the complaint without consideration (adding Article 125 of the Criminal Procedure Code of the Russian Federation with a new part 5.1); supplement the content of Article 123 of the Criminal Procedure Code of the Russian Federation with a new part 1.1 – requirements for drawing up a complaint.In the field of appeal, it is necessary to actively introduce digital resources. To do this, it is necessary to establish additional requirements for the design and content of an electronic complaint, to ensure the preservation of attorney-client confidentiality when forwarding, storing an electronic document, archiving it, etc.
Procedural Significance of Explanations of Judges and Clarifications of Jurors in Criminal Proceedings
Authors: Konin V. V. , Sidorenko E. V. , Sukhankina L. I. 
Published: May 2023

The relevance of the article lies in the fact that the explanation, as a source of information for making a decision on a particular issue arising in criminal proceedings, still has not been fully studied legal nature, which causes quite controversial issues in legal science and practice. But, in addition to the explanation, an explanation that has recently appeared in Russian criminal proceedings has a similar legal nature to it. In accordance with the legal positions of the Constitutional Court of the Russian Federation, the court of appeal may hear explanations from persons who performed the duties of jurors on a number of issues that accompanied the verdict. At the same time, it is the right of a juror to give explanations to the court. At the same time, the judge to whom the challenge has been filed also has the right to give an explanation about the claimed challenge. The legislator has not resolved the question of what is the legal nature of the explanations and explanations in criminal proceedings given by the judge and the juror, and whether these sources of information are evidence.The purpose of the article is to try to uncover the issues of using explanations and explanations of judges and jurors in modern criminal proceedings in order to identify problematic issues and offer them for discussion to the scientific community and practitioners.Objectives: to study the evolution of the use of the theory of explanations and explanations of judges and jurors in criminal proceedings, the "catechon", its analysis and understanding in practice.Methodology. The basis of this research is a combination of the universal dialectical method of scientific cognition, general scientific methods of analysis and synthesis, induction and deduction, and private scientific methods of cognition, such as: formal-logical, formal-legal. The authors also used methods of studying social phenomena in their concrete manifestation in specific conditions of place and time: the study of documents, observation, comparison.The results of the study are distinguished by an applied nature with elements of scientific novelty. The authors considered the emerging difficulties associated with the practical implementation of the provisions of the use of explanations and explanations of judges and jurors.Conclusions. The discussion of the identified problems will draw the attention of the legislator and the Supreme Court of the Russian Federation to the development of solutions to eliminate the identified gaps in the criminal procedure legislation. _____________________
Combat Equipment of the Russian Infantryman: from Chain Mail to the "Warrior"
Authors: Abramov A. P. 
Published: May 2023

Relevance. The study of military affairs and combat equipment can be considered in direct dependence on the state and development of the social, political, economic and technological spheres of life of Russian society in a particular historical period of time. The combat equipment of an individual warrior makes it possible to judge the capabilities of industry and various crafts, the peculiarities of its manufacture, the development of trade relations, and the susceptibility to technological innovations, both their own and others'. The combat use of equipment during direct clashes exacerbates the competitive struggle of the warring parties and opens up new opportunities for its improvement. Therefore, the appeal to the historical experience of the evolution of the combat equipment of the Russian infantryman seems very fruitful, since the researcher is presented with exciting illustrations of battlefields, heroism and exploits of specific people, our victories and failures, the competitive struggle of technologies.The purpose – o conduct an excursion into the history of the combat equipment of the Russian infantry and outline ways to improve it in the future.Objectives: to reveal the historical evolution, logic and patterns of improving the combat equipment of the Russian infantry; to present modern developments of the combat equipment of the Russian army, defining its prospects.Methodology. The general scientific methodology using the method of periodization, systematic and retrospective methods allowed us to recreate from the standpoint of modern knowledge the evolution of the combat equipment of the Russian infantry in the unity of historical events and phenomena of the past.Results. The historiography of the combat equipment of the Russian infantry confirms the validity of the arguments of the scientific community that it is based on age-old traditions and the cultural matrix of the people, permeating all spheres of activity of the military organization of society. The main characteristics of the modern warrior's combat equipment are: reliability, functionality, versatility, lightness and low cost.Conclusions. The combat equipment of the Russian infantryman has passed a complex evolutionary path and acts as part of the material culture, which has its own national features.
The Use of Social Media by Clinical Nurse Specialists at a Tertiary Hospital: Mixed Methods Study
Authors: AL-Rumhi Alya , AL-Rasbi Samira , Momani Aaliyah M 
Published: May 2023

Background
Recently, many health care professionals, who use social media to communicate with patients and colleagues, share information about medical research and promote public health campaigns.

Objective
This study aimed to examine the motives, barriers, and implementation of social media use among clinical nurse specialists in Oman.

Methods
A mixed methods study was conducted among 47 clinical nurse specialists at Sultan Qaboos University Hospital between November and December 2020. Qualitative data were collected using an open-ended questionnaire and analyzed using thematic analysis, and quantitative data were collected with a questionnaire and analyzed using SPSS (version 21.0; IBM Corp).

Results
Of the 47 clinical nurse specialists surveyed, 43 (91.5%) responded. All respondents reported using social media applications, with WhatsApp being the most commonly used platform. Most respondents (n=18, 41.9%) spent 1-2 hours per day on social media. The main motives for using social media were increasing knowledge, communication, reaching patients easily, and reducing the number of hospital visits. The main barriers to social media use were privacy concerns, time constraints, and a lack of awareness of legal guidelines for social media use in the workplace. All participants requested clear rules and regulations regarding the use of social media among health care providers in the future.

Conclusions
Social media has the option to be a powerful institutional communication and health education tool for clinical nurse specialists in Oman. However, several obstacles must be addressed, including privacy concerns and the need for clear guidelines on social media use in the workplace. Our findings suggest that health care institutions and clinical nurse specialists must work together to overcome these impediments and leverage the benefits of social media for health care.Bottom of Form
KEPEMIMPINAN KLINIS DOKTER UMUM DI RUMAH SAKIT KANKER DHARMAIS
Authors: Ratna Budi Setiani  , Andreasta Meliala  , Rina Kusumaratna  
Published: May 2023

Background: Dharmais Cancer Hospital is a special class A cancer hospital which is a reference for the National Cancer Center with multidisciplinary health workers. With the specialist role of the Dharmais Cancer Hospital, general practitioners are also involved in improving the quality of patient care. To encourage this, the clinical
leadership skills of a general practitioner are also urgently needed.
Objective: Assess the level of clinical leadership and explore individual and service factors that play a role in clinical leadership in General Practitioners at Dharmais Cancer Hospital.
Methods: Case study research using quantitative and qualitative data approaches to all general practitioners who serve as doctors on duty at the Dharmais Cancer Hospital. Collecting data using a questionnaire
using modified instruments from the Clinical Leadership Competency Framework-self-assessment tool, document review, interviews and observations. Quantitative data analysis with frequency distribution
and qualitative data analysis with thematic analysis.
Results: Quantitative data shows that the dimensions of service improvement are included in the standard category. Qualitative data shows aspects of clinical leadership that need to be improved,
including 2 aspects on the dimension of showing self-quality, namely self-management and acting with integrity, 2 aspects on the dimension of working with others, namely encouraging contribution and working
in teams, 1 aspect on the dimension of managing services, namely managing resources, and 2 aspects on the dimensions of improving services, namely encouraging improvement and innovation and
facilitating change. The individual factors considered to play a role were the majority at a younger age, the majority of years of service were new, the employment status of the majority were non-PNS not
permanent, no work experience, no managerial experience, lack of managerial training, and lack of leadership training. Service factors considered to play a role include poor service communication, work
situations with high workloads, and unclear roles at work.
Conclusion: General practitioners at the Dharmais Cancer Hospital do not yet have optimal clinical leadership, so management support is needed to improve the clinical leadership of general practitioners.
EFFECT OF GEOGEBRA TOWARDS STUDENTS’ INDEPENDENT LEARNING IN MATHEMATICS
Authors: Suci Suci Nuryati , Reflina Reflina 
Published: May 2023

Mathematics learning independence can vary among students, with some showing greater initiative than others. This study analyzed the level of independence in learning quadratic functions among junior high school students who were using the GeoGebra application. The study involved 36 Year 9 students and employed a qualitative descriptive method. Data collection techniques included a questionnaire containing 30 positive and negative statements with eight indicators to determine how students respond to independent learning in mathematics using the GeoGebra application. The study found that using the GeoGebra application had a positive impact on learning mathematics, specifically in quadratic functions.
EMPRESA JÚNIOR, SEUS DESAFIOS E CONTRIBUIÇÕES PARA A FORMAÇÃO PROFISSIONAL: AUTONARRATIVA DE UMA GRADUANDA DE PSICOLOGIA
Authors: Lima Juliana Ribeiro de , Oliveira Valéria Marques de , Pessoa Yldry Souza Ramos Queiroz 
Published: May 2023

Este artigo tem como objetivo refletir sobre o impacto da vivência em uma Empresa Júnior na formação do psicólogo a partir da autonarrativa de uma graduanda de Psicologia. O Movimento Empresa Júnior (MEJ) no Brasil tem crescido, isto se observa também no campo da formação do psicólogo. Contudo, são poucos os estudos e relatos que tratam desta experiência. Para este estudo, optou-se por uma pesquisa descritiva, de cunho qualitativo utilizando a Análise Narrativa Dialógica Emancipatória (ANDE) para a coleta e análise de dados. Como fonte básica de dados, utilizou-se a autonarrativa da pesquisadora retratando sua experiência em uma Empresa Júnior de Psicologia em uma Universidade Pública. Os dados foram organizados em duas categorias, uma voltada para a Empresa Júnior, que se subdivide em aspectos internos e externos, e outra direcionada para os aspectos intrapessoais do empresário júnior de Psicologia. A análise dos resultados aponta para um impacto positivo na formação do psicólogo, com destaque para as habilidades em ambientes corporativos e no cenário empreendedor. Palavras chave: Empresa Júnior. Formação do psicólogo. Análise Narrativa Dialógica Emancipatória.
AVALIAÇÃO DO ESTRESSE OCUPACIONAL EM PROFESSORES DE ENSINO BÁSICO, TÉCNICO E TECNOLÓGICO DO CAMPUS MANAUS CENTRO DO INSTITUTO FEDERAL DO AMAZONAS: ESTUDO PILOTO
Authors: Do Nascimento Alice Carvalho , Domingues Jr Paulo Lourenço 
Published: May 2023

O estresse ocupacional relaciona-se ao acometimento do trabalhador quando as demandas do trabalho excedem as suas capacidades de enfrentamento, levando ao adoecimento. Os professores, por trabalharem diretamente com pessoas, estão entre os mais propensos ao desenvolvimento do estresse ocupacional. A pesquisa avalia os fatores psicossociais relacionados ao estresse ocupacional nos professores de ensino básico, técnico e tecnológico do Campus Manaus Centro do Instituto Federal do Amazonas, para que sejam criadas medidas que visem à redução desta condição proporcionando uma melhor qualidade de vida no trabalho e menor absenteísmo. Os dados foram coletados por questionários enviados pelo e-mail institucional onde constam perguntas sociodemográficas e um questionário para avaliação do estresse ocupacional validado no Brasil, chamado Health SafetyExecutive – Management Standard-Indicator Tool (HSE-MS-IT), com 35 assertivas, avaliadas pela escala de Likert. A análise estatística descritiva mostrou que a maioria dos professores têm uma carga horária diária de trabalho superior a 8h e que possuem comorbidades. A análise fatorial demonstrou que a intensidade da própria atividade profissional (carga horária elevada, exigência técnica), cobranças dos gestores, tensões nas relações de trabalho, falta de apoio da chefia e dos colegas, bem como a falta de comunicação são situações relevantes que contribuem para o estresse ocupacional nestes professores, por isso se fazem necessárias políticas organizacionais com o objetivo de reduzir o estresse ocupacional, levando à melhoria da qualidade de vida no trabalho e na atividade de ensino.
FONTES DE RENDA DE IDOSOS RESIDENTES EM UM GRANDE CENTRO URBANO SEGUNDO O PERFIL SOCIODEMOGRÁFICO
Authors: Neumann Alessandra Paula Ferreira Moreira , Cohrs Frederico Molina , Doll Johannes , Ramos Luiz Roberto 
Published: May 2023

A presente pesquisa objetiva analisar em uma coorte populacional de idosos a estrutura de suas fontes de renda e sua relação com fatores sociodemográficos. Trata-se de um estudo transversal, quantitativo, realizado com 1155 idosos que foram acompanhados por uma equipe multidisciplinar de um bairro de classe média-alta da cidade de São Paulo, com segunda onda iniciada em 2008. Dos entrevistados 68% eram mulheres, cerca de 97% dos idosos disseram receber algum tipo de receita mensal advinda de diversas fontes de renda (15 combinações): aposentadoria, pensão, aluguéis, atividade remunerada, e outras, apenas 2,8% disseram não ter nenhum tipo de renda. Quase 60% contou com mais que uma fonte de renda, com 75% centralizada em algum tipo de aposentadoria. A maioria (46%) recebia entre 1 e 3 salários mínimos per capita e apenas 5,3% recebia 10 ou mais salários mínimos. Observou-se diferenças claras entre homens e mulheres em relação ao perfil das fontes de rendas.Palavras chave: Idosos. Renda. Envelhecimento. Aposentadoria. Pensão.